CN114212858B - Photo-thermal driving type salt-containing industrial wastewater membrane distillation treatment device - Google Patents
Photo-thermal driving type salt-containing industrial wastewater membrane distillation treatment device Download PDFInfo
- Publication number
- CN114212858B CN114212858B CN202210159969.8A CN202210159969A CN114212858B CN 114212858 B CN114212858 B CN 114212858B CN 202210159969 A CN202210159969 A CN 202210159969A CN 114212858 B CN114212858 B CN 114212858B
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped
- pipe
- horizontal
- salt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 66
- 150000003839 salts Chemical class 0.000 title claims abstract description 65
- 239000012528 membrane Substances 0.000 title claims abstract description 45
- 238000004821 distillation Methods 0.000 title claims abstract description 24
- 238000012545 processing Methods 0.000 claims abstract description 147
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 64
- 238000009833 condensation Methods 0.000 claims abstract description 58
- 230000005494 condensation Effects 0.000 claims abstract description 58
- 239000011229 interlayer Substances 0.000 claims abstract description 27
- 238000005086 pumping Methods 0.000 claims description 30
- 238000003860 storage Methods 0.000 claims description 26
- 230000002209 hydrophobic effect Effects 0.000 claims description 18
- 238000004891 communication Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 10
- 239000003595 mist Substances 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 4
- 229910017053 inorganic salt Inorganic materials 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 9
- 238000005507 spraying Methods 0.000 description 7
- 239000010410 layer Substances 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002351 wastewater Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 239000012466 permeate Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/447—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by membrane distillation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention relates to the technical field of industrial wastewater treatment, in particular to a photo-thermal driving type salt-containing industrial wastewater membrane distillation treatment device, which comprises: the front end and the rear end of the horizontal processing pipe are respectively provided with a connecting end socket, and the outer surface of the horizontal processing pipe is uniformly provided with conical convex edges; and the central processing pipe is arranged in parallel at the inner center of the horizontal processing pipe. The salt-containing industrial wastewater can be conveyed through the conveying interlayer between the horizontal treatment pipe and the central treatment pipe, the flexible reflective film on the arc-shaped supporting plate can collect sunlight on the surface of the horizontal treatment pipe to heat the salt-containing industrial wastewater conveyed inside the horizontal treatment pipe, so that water vapor molecules of the salt-containing industrial wastewater penetrate through the micropores and are conveyed to the arc-shaped condensation bin to be condensed, so that the solution is gradually concentrated, inorganic salt in the salt-containing industrial wastewater is precipitated to complete treatment, energy is supplied mainly through solar photo-thermal driving during integral treatment, and the integral energy consumption is lower.
Description
Technical Field
The invention relates to the technical field of industrial wastewater treatment, in particular to a photo-thermal driving type salt-containing industrial wastewater membrane distillation treatment device.
Background
With the rapid development of various technologies, the demand for materials is increasing, a polyimide film becomes one of film materials realized by a flexible technology, polyimide is mainly synthesized by dicarboxylic anhydride and diamine, however, a large amount of production wastewater is generated in the production process, such as wastewater of a sodium chloride pulping tank, wastewater of a filtration process and the like, the wastewater contains a large amount of ammonia nitrogen, salt substances and the like, the industrial wastewater with high salt content directly discharges to pollute surrounding land and water, the salt-containing wastewater has complex components and high treatment cost, the prior treatment of the salt-containing industrial wastewater generally adopts a film separation technology, such as film distillation treatment, the film distillation is a film technology for separating an aqueous solution containing non-volatile solutes by using a hydrophobic microporous film, liquid water cannot permeate the micropores of the film under normal pressure due to the surface tension effect of water, and water vapor can, so when there is a certain temperature difference across the membrane. Due to the difference of vapor pressure, water vapor molecules penetrate through the micropores and are condensed at the other side, so that the solution is gradually concentrated, inorganic salts in the salt-containing industrial wastewater are precipitated, and the treatment work of the salt-containing industrial wastewater is completed.
The applicant finds that salt-containing industrial wastewater is heated to a certain temperature by electric power or boiler steam in the conventional industrial wastewater membrane distillation treatment equipment, and the salt-containing industrial wastewater with the increased temperature is introduced into the membrane distillation treatment equipment so as to ensure that a certain temperature difference exists between two sides of a membrane, so that distillation treatment is performed by steam pressure difference.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a photo-thermal driving type salt-containing industrial wastewater membrane distillation processing apparatus, so as to solve the problems that, in the current industrial wastewater membrane distillation processing apparatus, salt-containing industrial wastewater is generally heated to a certain temperature by electric power or boiler steam, and the salt-containing industrial wastewater after the temperature is raised is introduced into the membrane distillation processing apparatus, so that a certain temperature difference exists between two sides of a membrane, and distillation processing is performed by steam pressure difference, but this method requires additional electric power for heating, so that overall energy consumption is high, and the processing capacity of a single processing apparatus often has an optimal design processing capacity, and it is difficult to flexibly adjust the processing capacity according to actual needs.
Based on the purpose, the invention provides a photo-thermal driving type salt-containing industrial wastewater membrane distillation treatment device, which comprises:
the front end and the rear end of the horizontal processing pipe are respectively provided with a connecting end socket, and the outer surface of the horizontal processing pipe is uniformly provided with conical convex edges;
the central processing tube is arranged in the center of the interior of the horizontal processing tube in parallel, the front end and the rear end of the central processing tube are both of a closed structure, a plurality of communicated holes are uniformly formed in the middle of the central processing tube, a flexible hydrophobic membrane is attached to the inner wall of the central processing tube, and a conveying interlayer is arranged between the horizontal processing tube and the central processing tube;
the arc-shaped supporting plate is arranged under the horizontal processing pipe, arc-shaped edge guide grooves are formed in the front end and the rear end of the arc-shaped supporting plate, and a plurality of clamping conveying rollers are uniformly arranged in the middle of the arc-shaped edge guide grooves;
the flexible reflective film is arranged on the surface of the arc-shaped inner side of the arc-shaped support supporting plate, the back surface of the flexible reflective film is provided with a soft magnetic back plate, the flexible reflective film and the arc-shaped inner side of the arc-shaped support supporting plate are mutually adsorbed and attached through the soft magnetic back plate to form an arc-shaped reflective structure with the same shape as the arc-shaped support supporting plate, and the front end and the rear end of the flexible reflective film are embedded and arranged on the inner side of the arc-shaped edge guide groove and are clamped and fixed through the clamping conveying rollers;
the protective accommodating cylinder is arranged at the top of the arc-shaped supporting plate, an accommodating roller is arranged in the middle of the protective accommodating cylinder, the rear end of the flexible reflective film is fixedly arranged on the surface of the accommodating roller, the accommodating roller is rotated to wind the flexible reflective film, an accommodating belt pulley is arranged at the shaft end of the accommodating roller, an accommodating motor is arranged at the shaft end of the accommodating belt pulley, a synchronous belt is arranged on the outer side of the accommodating belt pulley, and all clamping conveying rollers synchronously rotate with the accommodating belt pulley through the synchronous belt;
the arc-shaped condensation bin is arranged below the arc-shaped supporting plate, inclined connecting pipes are arranged on the left side and the right side of the top of the front end of the arc-shaped condensation bin, the top of the front end of the arc-shaped condensation bin is connected with the front end of the interior of the central processing pipe through the inclined connecting pipes, a plurality of V-shaped spacing pieces are uniformly arranged in the arc-shaped condensation bin, a central communicating opening is formed in the middle of each V-shaped spacing piece, a plurality of outer fins are uniformly arranged on the outer sides of the top surface and the bottom surface of the arc-shaped condensation bin, and a horizontal collecting conveying pipe is arranged at the center of the bottom of the arc-shaped condensation bin;
a pump-moving piston is nested in the central processing pipe, the size of the pump-moving piston is matched with that of the central processing pipe, a one-way communication valve is arranged in the middle of the pump-moving piston, and the passing direction of the one-way communication valve is from the rear end to the front end of the central processing pipe;
the top of the horizontal processing pipe is provided with a horizontal screw rod in parallel, the left side and the right side of the horizontal screw rod are symmetrically provided with horizontal guide rods in parallel, and the shaft end of the horizontal screw rod is provided with a driving motor;
a linkage driving frame is arranged above the horizontal processing pipe, a connecting threaded sleeve is arranged in the middle of the linkage driving frame, connecting sliding sleeves are symmetrically arranged on the left side and the right side of the linkage driving frame, the linkage driving frame is connected with the horizontal screw rod through the connecting threaded sleeve, and the linkage driving frame is connected with the horizontal guide rod through the connecting sliding sleeves in a sliding manner;
the inner side of the pumping piston is provided with an annular linkage magnet, the bottom of the linkage driving frame is provided with an arc-shaped driving magnet, and magnetic poles of the annular linkage magnet and the arc-shaped driving magnet are matched with each other.
In some optional embodiments, the horizontal processing tube and the arc-shaped support plate are arranged in parallel, the horizontal processing tube is located at a focusing point of the arc-shaped support plate, and a temperature detector is arranged in the conveying interlayer.
In some optional embodiments, be provided with central water catch bowl in the middle of the bottom of arc support layer board, the centre of central water catch bowl is provided with vertical communicating pipe, the bottom of vertical communicating pipe is provided with booster pump, booster pump's the left and right sides all is connected and is provided with the storage water tank, the storage water tank is located the below of arc condensation storehouse.
In some optional embodiments, a plurality of arc-shaped spraying pipes are uniformly arranged in the middle of the outer fins of the arc-shaped condensation bin, a plurality of water mist nozzles are uniformly arranged in the middle of the arc-shaped spraying pipes, and the arc-shaped spraying pipes are connected with the storage water tank through the booster water pump.
In some optional embodiments, shielding temperature adjusting plates are symmetrically arranged on the left side and the right side of the horizontal processing pipe, the shielding temperature adjusting plates and the surface of the horizontal processing pipe are arranged at intervals, the shielding temperature adjusting plates are of arc structures, the shielding temperature adjusting plates and the horizontal processing pipe are matched with each other in size, and photovoltaic panels are arranged on the outer side surfaces of the shielding temperature adjusting plates.
In some optional embodiments, a rotary connecting frame is arranged on the inner side of the shielding temperature adjusting plate, the shielding temperature adjusting plate is rotatably connected with the horizontal processing pipe through the rotary connecting frame, a rotary gear ring is arranged in the middle of the rotary connecting frame, a driving gear is meshed with the outer side of the rotary gear ring, and an adjusting motor is arranged at the shaft end of the driving gear.
From the above, the photo-thermal driven salt-containing industrial wastewater membrane distillation treatment device provided by the invention treats salt-containing industrial wastewater through the double-layer conveying structure formed by the horizontal treatment pipe and the central treatment pipe, the conveying interlayer between the horizontal treatment pipe and the central treatment pipe can convey the salt-containing industrial wastewater, the arc-shaped support supporting plate is arranged below the horizontal treatment pipe, the flexible reflective membrane on the arc-shaped support supporting plate can converge sunlight on the surface of the horizontal treatment pipe to heat the salt-containing industrial wastewater conveyed inside the horizontal treatment pipe, so that temperature difference can be generated inside the conveying interlayer and the central treatment pipe, and the flexible hydrophobic membrane covered on the central treatment pipe can enable water vapor molecules of the salt-containing industrial wastewater to penetrate through the micropores and convey the water vapor molecules to the arc-shaped condensation bin to be condensed through steam pressure difference at two sides, so that the solution is gradually concentrated, inorganic salt is precipitated in the industrial waste water containing salt, the treatment work on the inorganic salt is completed, energy is mainly supplied through solar photo-thermal drive when the device is integrally treated, the integral energy consumption is lower, the device is of a unit type structure, a plurality of series connection can be used in front and back, the device is convenient to install and use according to actual requirements, and the flexibility of integral use is higher.
Drawings
In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description in the prior art will be briefly described below, it is obvious that the drawings in the following description are only the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the structure of a horizontal processing tube of the present invention;
FIG. 3 is a schematic view showing the internal structure of a horizontal processing tube according to the present invention;
FIG. 4 is a schematic view of a partial structure of a horizontal processing tube according to the present invention;
FIG. 5 is a schematic longitudinal cross-sectional view of a horizontal processing tube according to the present invention;
FIG. 6 is a schematic view of a partial structure of a central processing tube according to the present invention;
FIG. 7 is a schematic structural view of an arcuate support pallet of the present invention;
FIG. 8 is a schematic view of the construction of a flexible retroreflective sheeting of the present invention;
FIG. 9 is a schematic longitudinal sectional view of the curved condensation chamber of the present invention;
fig. 10 is a schematic view of the internal structure of the arc condensation bin of the present invention.
Wherein: 1. a horizontal treatment tube; 101. connecting the end heads; 102. a tapered rib; 103. a horizontal screw; 104. a horizontal guide bar; 105. a drive motor; 2. a central processing tube; 201. the communication opening is formed; 202. a flexible hydrophobic membrane; 203. conveying the interlayer; 204. a temperature detector; 3. an arc-shaped supporting splint; 301. an arc-shaped edge guide groove; 302. clamping the conveying roller; 303. a central water collection trough; 304. a vertical communicating pipe; 305. pressurizing the water pump; 306. a storage water tank; 4. a flexible light-reflecting film; 401. a soft magnetic back plate; 5. a protective storage cylinder; 501. a take-up roll; 502. a belt pulley is accommodated; 503. a synchronous belt; 504. a storage motor; 6. an arc condensation bin; 601. inclining the connecting pipe; 602. a V-shaped spacer; 603. a central communication port; 604. an outer fin; 605. a horizontal collection duct; 606. an arc-shaped spray pipe; 607. a water mist nozzle; 7. shielding the temperature adjusting plate; 701. a rotating connecting frame; 702. rotating the gear ring; 703. a drive gear; 704. adjusting the motor; 8. a pumping piston; 801. a one-way communication valve; 802. a ring-shaped linkage magnet; 9. a linkage driving frame; 901. an arc-shaped drive magnet; 902. connecting a threaded sleeve; 903. and connecting the sliding sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to specific embodiments below.
It is to be noted that technical terms or scientific terms used herein should have the ordinary meaning as understood by those having ordinary skill in the art to which the present invention belongs, unless otherwise defined. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
The invention discloses a photo-thermal driving type salt-containing industrial wastewater membrane distillation treatment device, which comprises:
the device comprises a horizontal processing pipe 1, wherein connecting end heads 101 are arranged at the front end and the rear end of the horizontal processing pipe 1, and conical convex ridges 102 are uniformly arranged on the outer surface of the horizontal processing pipe 1;
the central processing tube 2 is arranged in the center of the horizontal processing tube 1 in parallel, the front end and the rear end of the central processing tube 2 are both of a closed structure, a plurality of communicating open holes 201 are uniformly formed in the middle of the central processing tube 2, a flexible hydrophobic membrane 202 is attached to the inner wall of the central processing tube 2, a conveying interlayer 203 is arranged between the horizontal processing tube 1 and the central processing tube 2, and a temperature detector 204 is arranged in the conveying interlayer 203;
the arc-shaped supporting plate 3 is arranged right below the horizontal processing pipe 1, arc-shaped edge guide grooves 301 are formed in the front end and the rear end of the arc-shaped supporting plate 3, and a plurality of clamping conveying rollers 302 are uniformly arranged in the middles of the arc-shaped edge guide grooves 301;
the flexible reflective film 4 is arranged on the arc-shaped inner side surface of the arc-shaped support plate 3, the back surface of the flexible reflective film 4 is provided with a soft magnetic back plate 401, the flexible reflective film 4 and the arc-shaped inner side of the arc-shaped support plate 3 are mutually adsorbed and attached through the soft magnetic back plate 401 to form an arc-shaped reflective structure with the same shape as the arc-shaped support plate 3, and the front end and the rear end of the flexible reflective film 4 are embedded in the inner side of the arc-shaped edge guide groove 301 and clamped and fixed through a clamping conveying roller 302;
the protective receiving cylinder 5 is arranged at the top of the arc-shaped supporting plate 3, a receiving winding roller 501 is arranged in the middle of the protective receiving cylinder 5, the rear end of the flexible reflective film 4 is fixedly arranged on the surface of the receiving winding roller 501, the receiving winding roller 501 rotates to wind the flexible reflective film 4, a receiving belt pulley 502 is arranged at the shaft end of the receiving winding roller 501, a receiving motor 504 is arranged at the shaft end of the receiving belt pulley 502, a synchronous belt 503 is arranged on the outer side of the receiving belt pulley 502, and all the clamping conveying rollers 302 synchronously rotate with the receiving belt pulley 502 through the synchronous belt 503;
the arc-shaped condensation bin 6 is arranged below the arc-shaped supporting plate 3, the left side and the right side of the top of the front end of the arc-shaped condensation bin 6 are respectively provided with an inclined connecting pipe 601, the top of the front end of the arc-shaped condensation bin 6 is connected with the front end of the interior of the central processing pipe 2 through the inclined connecting pipes 601, a plurality of V-shaped spacing pieces 602 are uniformly arranged in the arc-shaped condensation bin 6, the middle of each V-shaped spacing piece 602 is provided with a central communicating port 603, the outer sides of the top surface and the bottom surface of the arc-shaped condensation bin 6 are respectively and uniformly provided with a plurality of outer fins 604, and the bottom center of the arc-shaped condensation bin 6 is provided with a horizontal collecting conveying pipe 605;
a pump-action piston 8 is nested in the central processing pipe 2, the size of the pump-action piston 8 is matched with that of the central processing pipe 2, a one-way communication valve 801 is arranged in the middle of the pump-action piston 8, and the passing direction of the one-way communication valve 801 is from the rear end to the front end of the central processing pipe 2;
the top of the horizontal processing pipe 1 is provided with a horizontal screw 103 in parallel, the left side and the right side of the horizontal screw 103 are symmetrically provided with horizontal guide rods 104 in parallel, and the shaft end of the horizontal screw 103 is provided with a driving motor 105;
a linkage driving frame 9 is arranged above the horizontal processing pipe 1, a connecting threaded sleeve 902 is arranged in the middle of the linkage driving frame 9, connecting sliding sleeves 903 are symmetrically arranged on the left side and the right side of the linkage driving frame 9, the linkage driving frame 9 is connected with the horizontal screw 103 through the connecting threaded sleeve 902, and the linkage driving frame 9 is connected with the horizontal guide rod 104 in a sliding mode through the connecting sliding sleeves 903;
the inner side of the pumping piston 8 is provided with an annular linkage magnet 802, the bottom of the linkage driving frame 9 is provided with an arc-shaped driving magnet 901, and magnetic poles of the annular linkage magnet 802 and the arc-shaped driving magnet 901 are matched with each other.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 7, fig. 8 and fig. 10, as an embodiment of the present invention, a photothermal driving type membrane distillation treatment apparatus for salt-containing industrial wastewater includes: the device comprises a horizontal processing pipe 1, wherein connecting end heads 101 are arranged at the front end and the rear end of the horizontal processing pipe 1, and conical convex ridges 102 are uniformly arranged on the outer surface of the horizontal processing pipe 1; the central processing pipe 2 is arranged in the center of the horizontal processing pipe 1 in parallel, the front end and the rear end of the central processing pipe 2 are both of a closed structure, a plurality of communicating open holes 201 are uniformly formed in the middle of the central processing pipe 2, a flexible hydrophobic membrane 202 is attached to the inner wall of the central processing pipe 2, and a conveying interlayer 203 is arranged between the horizontal processing pipe 1 and the central processing pipe 2; the arc-shaped supporting plate 3 is arranged right below the horizontal processing pipe 1, the front end and the rear end of the arc-shaped supporting plate 3 are respectively provided with an arc-shaped edge guide groove 301, and a plurality of clamping conveying rollers 302 are uniformly arranged in the middle of the arc-shaped edge guide grooves 301; the flexible reflective film 4 is arranged on the surface of the arc-shaped inner side of the arc-shaped support plate 3, the back surface of the flexible reflective film 4 is provided with a soft magnetic back plate 401, the flexible reflective film 4 and the arc-shaped inner side of the arc-shaped support plate 3 are mutually adsorbed and attached through the soft magnetic back plate 401 to form an arc-shaped reflective structure with the same shape as the arc-shaped support plate 3, and the front end and the rear end of the flexible reflective film 4 are embedded and arranged on the inner side of the arc-shaped edge guide groove 301 and are clamped and fixed through a clamping conveying roller 302; the protective receiving cylinder 5 is arranged at the top of the arc-shaped supporting plate 3, a receiving winding roller 501 is arranged in the middle of the protective receiving cylinder 5, the rear end of the flexible reflective film 4 is fixedly arranged on the surface of the receiving winding roller 501, the receiving winding roller 501 rotates to wind the flexible reflective film 4, a receiving belt pulley 502 is arranged at the shaft end of the receiving winding roller 501, a receiving motor 504 is arranged at the shaft end of the receiving belt pulley 502, a synchronous belt 503 is arranged on the outer side of the receiving belt pulley 502, and all the clamping conveying rollers 302 synchronously rotate with the receiving belt pulley 502 through the synchronous belt 503; the arc-shaped condensation bin 6 is arranged below the arc-shaped supporting plate 3, the left side and the right side of the top of the front end of the arc-shaped condensation bin 6 are respectively provided with an inclined connecting pipe 601, the top of the front end of the arc-shaped condensation bin 6 is connected with the front end of the interior of the central processing pipe 2 through the inclined connecting pipes 601, a plurality of V-shaped spacing pieces 602 are uniformly arranged in the arc-shaped condensation bin 6, the middle of each V-shaped spacing piece 602 is provided with a central communicating port 603, the outer sides of the top surface and the bottom surface of the arc-shaped condensation bin 6 are respectively and uniformly provided with a plurality of outer fins 604, and the bottom center of the arc-shaped condensation bin 6 is provided with a horizontal collecting conveying pipe 605; a pump-action piston 8 is nested in the central processing pipe 2, the size of the pump-action piston 8 is matched with that of the central processing pipe 2, a one-way communication valve 801 is arranged in the middle of the pump-action piston 8, and the passing direction of the one-way communication valve 801 is from the rear end to the front end of the central processing pipe 2; the top of the horizontal processing pipe 1 is provided with a horizontal screw 103 in parallel, the left side and the right side of the horizontal screw 103 are symmetrically provided with horizontal guide rods 104 in parallel, and the shaft end of the horizontal screw 103 is provided with a driving motor 105; a linkage driving frame 9 is arranged above the horizontal processing pipe 1, a connecting threaded sleeve 902 is arranged in the middle of the linkage driving frame 9, connecting sliding sleeves 903 are symmetrically arranged on the left side and the right side of the linkage driving frame 9, the linkage driving frame 9 is connected with the horizontal screw 103 through the connecting threaded sleeve 902, and the linkage driving frame 9 is connected with the horizontal guide rod 104 in a sliding mode through the connecting sliding sleeves 903; the inner side of the pumping piston 8 is provided with an annular linkage magnet 802, the bottom of the linkage driving frame 9 is provided with an arc-shaped driving magnet 901, and magnetic poles of the annular linkage magnet 802 and the arc-shaped driving magnet 901 are matched with each other.
As shown in fig. 1, 2, 3, 5, 7 and 8, optionally, the horizontal processing tube 1 and the arc support plate 3 are arranged in parallel, the horizontal processing tube 1 is located at the focus of the arc support plate 3, the temperature detecting meter 204 is arranged in the conveying interlayer 203, the horizontal processing tube 1 of the device has a double-layer structure, the central processing tube 2 is arranged inside the double-layer structure, the conveying interlayer 203 is arranged between the central processing tube 2 and the horizontal processing tube 1, the salt-containing industrial wastewater to be processed can be conveyed through the conveying interlayer 203, the central processing tube 2 has a closed structure, the conveying interlayers 203 inside and outside the double-layer structure are spaced from each other, the central processing tube 2 is provided with a plurality of communicating openings 201, the communicating openings 201 are spaced from each other through the flexible hydrophobic membrane 202 attached inside the central processing tube 2, the arc support plate 3 is arranged below the central processing tube 2, the flexible reflective film 4 on the arc-shaped supporting plate 3 can collect sunlight on the surface of the horizontal processing pipe 1 to heat the salt-containing industrial wastewater conveyed inside the horizontal processing pipe 1, the flexible reflective film 4 is entirely made of flexible material, the surface of the flexible reflective film 4 is coated with reflective material so as to focus reflected light, meanwhile, the flexible reflective film 4 is mutually adsorbed and attached to the arc-shaped inner side of the arc-shaped supporting plate 3 through the soft magnetic back plate 401 to form an arc-shaped reflective structure with the same shape as the arc-shaped supporting plate 3, the front end and the rear end of the flexible reflective film 4 are embedded and arranged inside the arc-shaped edge guide groove 301 and are clamped and fixed through the clamping conveying roller 302, the rear end of the flexible reflective film 4 is fixedly arranged on the surface of the accommodating roller 501, the accommodating roller 501 winds the flexible reflective film 4 through rotation, and the accommodating belt pulley 502 is arranged at the shaft end of the accommodating roller 501, the shaft end of the containing belt pulley 502 is provided with a containing motor 504, the outer side of the containing belt pulley 502 is provided with a synchronous belt 503, all the clamping conveying rollers 302 synchronously rotate with the containing belt pulley 502 through the synchronous belt 503, so that the containing roller 501 and the clamping conveying rollers 302 can be driven to rotate through the containing motor 504, the flexible reflective film 4 can move along the arc-shaped edge guide groove 301 to be rolled in the protective containing barrel 5 or reversely move to be spread on the arc-shaped supporting plate 3, so as to ensure the safety of the flexible reflective film 4 under severe weather conditions and avoid the flexible reflective film 4 from being damaged, meanwhile, the whole reflective area of the arc-shaped supporting plate 3 can be controlled by adjusting the rolling length of the flexible reflective film 4, further, the heating temperature and the heating position of the horizontal processing pipe 1 can be controlled, so as to be adjusted according to actual requirements, and the use is more flexible and convenient, the outer surface of the horizontal processing pipe 1 is uniformly provided with the conical convex edges 102, the light reflection rate of the outer surface of the horizontal processing pipe 1 can be reduced, the relative surface area of the horizontal processing pipe is improved, and the heat absorption efficiency is further improved, so that the temperature difference can be generated between the conveying interlayer 203 and the inside of the central processing pipe 2, the central processing pipe 2 is covered with the flexible hydrophobic membrane 202, the flexible hydrophobic membrane 202 is made of a waterproof breathable membrane material, generally, the flexible hydrophobic membrane is made of PP spunbonded non-woven fabric, PE high-molecular breathable membrane and PP spunbonded non-woven fabric, water particles are very fine in the state of water vapor and can smoothly permeate to the other side of the capillary according to the principle of capillary motion, so that the vapor permeation phenomenon is generated, when the water vapor is condensed into water drops, the particles become large, water molecules cannot smoothly separate from the water drops to permeate to the other side due to the action of the surface tension of the water drops, so that the vapor pressure difference of the two sides can be generated, the messenger contains salt industrial waste water vapor molecule and sees through the micropore and gets into inside central processing pipe 2, and central processing pipe 2 communicates each other with arc condensation storehouse 6 through slope connecting pipe 601, so vapor can get into arc condensation storehouse 6, and condense in arc condensation storehouse 6, and then make solution progressively concentrate, will contain salt industrial waste water in inorganic salt goes out, the completion is to its processing work, the whole energy supply of mainly through solar photothermal drive when handling of device simultaneously, whole power consumption is lower, and the device is the cellular structure, the horizontal processing pipe 1 of a plurality of devices can be through the connection end 101 interconnect that both ends set up, thereby make a plurality of series connection around it use, so that install and use according to actual demand, the flexibility of whole use is higher.
As shown in fig. 1, 7, 8, 9 and 10, optionally, a central water collecting tank 303 is arranged in the middle of the bottom of the arc-shaped supporting plate 3, a vertical communicating pipe 304 is arranged in the middle of the central water collecting tank 303, a booster water pump 305 is arranged at the bottom of the vertical communicating pipe 304, a storage water tank 306 is connected and arranged on each of the left side and the right side of the booster water pump 305, the storage water tank 306 is positioned below the arc-shaped condensation bin 6, a plurality of arc-shaped spraying pipes 606 are uniformly arranged in the middle of outer fins 604 of the arc-shaped condensation bin 6, a plurality of water mist nozzles 607 are uniformly arranged in the middle of the arc-shaped spraying pipes 606, the arc-shaped spraying pipes 606 are connected with the storage water tank 306 through the booster water pump 305, the device conveys saline industrial wastewater through the horizontal processing pipes 1, an arc-shaped supporting plate 3 is arranged below the horizontal processing pipes 1, the arc-shaped supporting plate 3 is of an arc-shaped structure, and can converge light on the horizontal processing pipes 1 at the focus thereof through a flexible light reflecting film 4 covered thereon, so as to heat the industrial wastewater containing salt, the flexible reflective film 4 can be rolled and stored for protection in bad weather, and when rain does not have the sun, the flexible reflective film 4 can also be rolled, and the arc-shaped supporting plate 3 can naturally collect rainwater to collect in the central water collecting tank 303 arranged at the lowest position of the center of the flexible reflective film, so that the rainwater is collected and collected in the water storage tank 306 through the vertical communicating pipe 304 for subsequent use, which is more environment-friendly and economical, and when temperature difference is generated between the conveying interlayer 203 and the inside of the central processing pipe 2, the water vapor molecules of the industrial wastewater containing salt enter the inside of the central processing pipe 2 through the micropores, and then enter the arc-shaped condensation bin 6 through the inclined connecting pipe 601 and are condensed in the arc-shaped condensation bin 6, and the arc-shaped condensation bin 6 is also in an arc-shaped structure similar to the arc-shaped supporting plate 3, the V-shaped spacing pieces 602 are of V-shaped structures facing the lowest part of the arc condensation bin 6, and the middle of the V-shaped spacing pieces 602 is provided with a central communicating opening 603, so that condensed distilled water can naturally flow downwards along the V-shaped spacing pieces 602 and the central communicating opening 603 and be gathered so as to be collected on a horizontal collecting conveying pipe 605, horizontal collecting conveying pipes 605 of a plurality of devices can be connected with each other so as to further collect the distilled water, and meanwhile, the outer sides of the top surface and the bottom surface of the arc condensation bin 6 are uniformly provided with a plurality of outer fins 604, can improve the area of contact in arc condensation storehouse 6 and the outside, be convenient for arc condensation storehouse 6 is whole to be cooled down, improves its condensation efficiency, and booster pump 305 can spout arc condensation storehouse 6 and outer fin 604 surface through arc shower 606 and water smoke spout 607 with the rainwater of collecting in the storage water tank 306 simultaneously to further improve its cooling efficiency and condensation efficiency.
As shown in fig. 1, 2, 3, 4 and 5, optionally, shielding temperature-adjusting plates 7 are symmetrically arranged on the left and right sides of the horizontal processing pipe 1, the shielding temperature-adjusting plates 7 and the surface of the horizontal processing pipe 1 are arranged at intervals, the shielding temperature-adjusting plates 7 are of an arc structure, the shielding temperature-adjusting plates 7 and the horizontal processing pipe 1 are matched with each other in size, photovoltaic panels are arranged on the outer side surfaces of the shielding temperature-adjusting plates 7, a rotary connecting frame 701 is arranged on the inner side of the shielding temperature-adjusting plates 7, the shielding temperature-adjusting plates 7 are rotatably connected with the horizontal processing pipe 1 through the rotary connecting frame 701, a rotary gear ring 702 is arranged in the middle of the rotary connecting frame 701, a driving gear 703 is meshed with the outer side of the rotary gear ring 702, an adjusting motor 704 is arranged at the shaft end of the driving gear 703, the device can convey salt-containing industrial wastewater through a conveying interlayer 203 between the horizontal processing pipe 1 and the central processing pipe 2, an arc-shaped supporting plate 3 is arranged below the horizontal processing pipe 1, the flexible reflective membrane 4 on the arc-shaped supporting plate 3 can collect the sunlight on the surface of the horizontal processing pipe 1 to heat the salt-containing industrial wastewater conveyed inside the horizontal processing pipe 1, so that a temperature difference can be generated inside the conveying interlayer 203 and the central processing pipe 2, and the flexible hydrophobic membrane 202 covered and arranged on the central processing pipe 2 can make the salt-containing industrial wastewater vapor molecules pass through the micropores and conveyed to the arc-shaped condensation bin 6 to be condensed, so that the solution is gradually concentrated, inorganic salt in the salt-containing industrial wastewater is precipitated to complete the processing work on the salt-containing industrial wastewater, the shielding temperature adjusting plates 7 symmetrically arranged on the left side and the right side of the horizontal processing pipe 1 can rotate around the horizontal processing pipe 1 through the rotary connecting frame 701, and the shielding temperature adjusting plates 7 can rotate to different positions outside the bottom of the horizontal processing pipe 1, and the shielding temperature adjusting plates 7 can shield the collected sunlight, shine and heat it on the horizontal processing pipe 1 with the sunshine that avoids assembling to can adjust the sunshine amount that assembles on the horizontal processing pipe 1, and then can control the heating temperature and the heating position of horizontal processing pipe 1, so as to adjust according to the actual demand, it is more nimble convenient during the use, the lateral surface that shields temperature adjustment plate 7 simultaneously is provided with the photovoltaic board, can accept the sunshine electricity generation in order to provide a certain amount of required electric power for the device.
As shown in fig. 1, 2, 3, 4, 5 and 6, optionally, a pumping piston 8 is nested inside the central processing tube 2, the pumping piston 8 and the central processing tube 2 are matched in size, a one-way communication valve 801 is arranged in the middle of the pumping piston 8, the one-way communication valve 801 passes from the rear end to the front end of the central processing tube 2, a horizontal screw 103 is arranged in parallel on the top of the horizontal processing tube 1, horizontal guide rods 104 are symmetrically arranged in parallel on the left and right sides of the horizontal screw 103, a driving motor 105 is arranged at the shaft end of the horizontal screw 103, a linkage driving frame 9 is arranged above the horizontal processing tube 1, a connecting screw sleeve 902 is arranged in the middle of the linkage driving frame 9, connecting sliding sleeves 903 are symmetrically arranged on the left and right sides of the linkage driving frame 9, the linkage driving frame 9 is connected with the horizontal screw 103 through the connecting screw sleeve 902, the linkage driving frame 9 is connected with the horizontal guide rods 104 through the connecting sliding sleeve 903, the inner side of the pumping piston 8 is provided with an annular linkage magnet 802, the bottom of the linkage driving frame 9 is provided with an arc driving magnet 901, magnetic poles between the annular linkage magnet 802 and the arc driving magnet 901 are matched with each other, the device can convey the salt-containing industrial wastewater through a conveying interlayer 203 between the horizontal treatment pipe 1 and the central treatment pipe 2, an arc supporting plate 3 is arranged below the horizontal treatment pipe 1, a flexible reflective film 4 on the arc supporting plate 3 can converge sunlight on the surface of the horizontal treatment pipe 1 so as to heat the salt-containing industrial wastewater conveyed inside the horizontal treatment pipe 1, so that temperature difference can be generated between the conveying interlayer 203 and the inside of the central treatment pipe 2, and a flexible hydrophobic film 202 covered on the central treatment pipe 2 can enable the salt-containing industrial wastewater vapor molecules to penetrate through micropores and be conveyed to an arc condensation bin 6 to be condensed through steam pressure difference at two sides, so as to gradually concentrate the solution, precipitate the inorganic salt in the salt-containing industrial wastewater and complete the treatment work on the salt-containing industrial wastewater, the pumping piston 8 is nested in the central treatment pipe 2, the size of the pumping piston 8 is matched with that of the central treatment pipe 2, the one-way communication valve 801 is arranged in the middle of the pumping piston 8, the magnetic poles of the annular linkage magnet 802 in the pumping piston 8 and the arc-shaped drive magnet 901 on the linkage drive frame 9 are matched with each other, the linkage drive frame 9 can be driven by the connecting screw sleeve 902 and the horizontal screw rod 103 to move horizontally along the horizontal treatment pipe 1, further, the pumping piston 8 can be driven by magnetic force to move synchronously, so that the pumping piston 8 moves in the central treatment pipe 2, and when the pumping piston 8 moves from the rear end to the front end of the central treatment pipe 2, the air pressure on the rear side of the pumping piston 8 can be reduced, so as to improve the efficiency of the water vapor passing through the hydrophobic membrane, and then improve separation treatment efficiency, the water vapor that the pump moves piston 8 and can permeate through its front side promotes simultaneously, impress it into arc condensation storehouse 6 through slope connecting pipe 601, in order to improve the transport efficiency of water vapor, when pump moves piston 8 and is handled pipe 2 front end to rear end by the center and remove, because one-way intercommunication valve 801 structure, alright make the water vapor of pump moving piston 8 rear side flow to its front side naturally, so that subsequent transport, thereby move pump moving piston 8 through magnetic drive translation, can further improve the holistic treatment efficiency of device.
When in use, firstly, the required number of devices are connected in series end to end according to actual requirements, so that the horizontal processing pipes 1 are connected with each other through the connecting ends 101, then corresponding pipelines are connected, when in processing, the salt-containing industrial wastewater is horizontally conveyed through the horizontal processing pipes 1, a conveying interlayer 203 is arranged between the central processing pipe 2 and the horizontal processing pipes 1, the salt-containing industrial wastewater to be processed is conveyed through the conveying interlayer 203, the central processing pipe 2 is of a closed structure, the conveying interlayer 203 inside and outside is mutually spaced, meanwhile, the central processing pipe 2 is provided with a plurality of communicating open holes 201, the communicating open holes 201 are mutually spaced through flexible hydrophobic membranes 202 attached and arranged inside the central processing pipe 2, an arc-shaped supporting plate 3 is arranged below the central processing pipe 2, and the flexible reflective membranes 4 on the arc-shaped supporting plate 3 converge sunlight on the surface of the horizontal processing pipes 1, the salt-containing industrial wastewater conveyed from the inner side of the horizontal treatment pipe 1 is heated, so that a temperature difference is generated between the conveying interlayer 203 and the inside of the central treatment pipe 2, the flexible hydrophobic membrane 202 covered and arranged on the central treatment pipe 2 can make the salt-containing industrial wastewater vapor molecules penetrate through the micropores to enter the inside of the central treatment pipe 2 through the steam pressure difference of two sides, then the linkage driving frame 9 translates along the horizontal direction of the horizontal treatment pipe 1 through the driving of the connecting screw sleeve 902 and the horizontal screw rod 103, and then the pumping piston 8 is driven by magnetic force to synchronously move, so that the pumping piston 8 moves in the central treatment pipe 2, when the pumping piston 8 moves from the rear end to the front end of the central treatment pipe 2, the air pressure at the rear side of the pumping piston 8 can be reduced, the efficiency of the vapor passing through the hydrophobic membrane is improved, meanwhile, the pumping piston 8 pushes the vapor penetrating through the front side of the pumping piston to press the vapor into the arc condensation bin 6 through the inclined connecting pipe 601, then when the pumping piston 8 moves from the front end to the rear end of the central processing pipe 2, due to the structure of the one-way communication valve 801, the water vapor on the rear side of the pumping piston 8 naturally flows to the front side of the pumping piston, so that pumping circulation work is completed, then the water vapor enters the arc condensation bin 6 through the inclined connecting pipe 601 for condensation, simultaneously the rainwater collected in the storage water tank 306 is sprayed to the surfaces of the arc condensation bin 6 and the outer fins 604 through the arc spraying pipe 606 and the water mist nozzles 607 by the booster water pump 305, and the condensed distilled water can naturally flow downwards along the V-shaped spacing pieces 602 and the central communication port 603 for collection in the horizontal collection conveying pipe 605, so that water vapor molecules of the salt-containing industrial wastewater penetrate through the micropores and are conveyed to the arc condensation bin 6 for condensation, so that the solution is gradually concentrated, inorganic salts are precipitated from the salt-containing industrial wastewater, and the treatment work of the salt-containing industrial wastewater is completed.
The invention provides a photo-thermal driving type membrane distillation treatment device for salt-containing industrial wastewater, the salt-containing industrial wastewater is treated by a double-layer conveying structure formed by a horizontal treatment pipe 1 and a central treatment pipe 2, a conveying interlayer 203 between the horizontal treatment pipe 1 and the central treatment pipe 2 can convey the salt-containing industrial wastewater, an arc-shaped supporting plate 3 is arranged below the horizontal treatment pipe 1, a flexible reflective membrane 4 on the arc-shaped supporting plate 3 can converge sunlight on the surface of the horizontal treatment pipe 1 to heat the salt-containing industrial wastewater conveyed inside the horizontal treatment pipe 1, so that temperature difference can be generated between the conveying interlayer 203 and the interior of the central treatment pipe 2, and a flexible hydrophobic membrane 202 covered on the central treatment pipe 2 can enable water vapor molecules of the salt-containing industrial wastewater to penetrate through micropores and be conveyed to an arc-shaped condensation bin 6 to be condensed through steam pressure difference at two sides, so as to gradually concentrate a solution, inorganic salt is precipitated in the industrial waste water containing salt, the treatment work on the inorganic salt is completed, energy is mainly supplied through solar photo-thermal drive when the device is integrally treated, the integral energy consumption is lower, the device is of a unit type structure, a plurality of series connection can be used in front and back, the device is convenient to install and use according to actual requirements, and the flexibility of integral use is higher.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, is limited to those examples; within the idea of the invention, also features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
While the present invention has been described in conjunction with specific embodiments thereof, many alternatives, modifications, and variations of these embodiments will be apparent to those of ordinary skill in the art in light of the foregoing description.
The present invention is intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omissions, modifications, substitutions, improvements and the like that may be made without departing from the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (6)
1. The utility model provides a light and heat drive formula contains salt industrial waste water membrane distillation processing apparatus which characterized in that includes:
the device comprises a horizontal processing pipe (1), wherein connecting end heads (101) are arranged at the front end and the rear end of the horizontal processing pipe (1), and conical convex ribs (102) are uniformly arranged on the outer surface of the horizontal processing pipe (1);
the horizontal treatment device comprises a central treatment pipe (2) which is arranged in the center of the interior of the horizontal treatment pipe (1) in parallel, wherein the front end and the rear end of the central treatment pipe (2) are both of a closed structure, a plurality of communicating open holes (201) are uniformly formed in the middle of the central treatment pipe (2), a flexible hydrophobic membrane (202) is attached to the inner wall of the central treatment pipe (2), and a conveying interlayer (203) is arranged between the horizontal treatment pipe (1) and the central treatment pipe (2);
the horizontal processing pipe comprises an arc-shaped supporting plate (3) which is arranged under a horizontal processing pipe (1), arc-shaped edge guide grooves (301) are formed in the front end and the rear end of the arc-shaped supporting plate (3), and a plurality of clamping and conveying rollers (302) are uniformly arranged in the middle of the arc-shaped edge guide grooves (301);
the flexible light reflecting film (4) is arranged on the arc-shaped inner side surface of the arc-shaped supporting plate (3), a soft magnetic back plate (401) is arranged on the back surface of the flexible light reflecting film (4), the flexible light reflecting film (4) and the arc-shaped inner side of the arc-shaped supporting plate (3) are mutually adsorbed and attached through the soft magnetic back plate (401) to form an arc-shaped light reflecting structure with the same shape as the arc-shaped supporting plate (3), and the front end and the rear end of the flexible light reflecting film (4) are embedded into the inner side of the arc-shaped edge guide groove (301) and clamped and fixed through the clamping conveying roller (302);
the protective storage barrel (5) is arranged at the top of the arc-shaped supporting plate (3), a storage winding roller (501) is arranged in the middle of the protective storage barrel (5), the rear end of the flexible reflective film (4) is fixedly arranged on the surface of the storage winding roller (501), the storage winding roller (501) winds the flexible reflective film (4) through rotation, a storage belt pulley (502) is arranged at the shaft end of the storage winding roller (501), a storage motor (504) is arranged at the shaft end of the storage belt pulley (502), a synchronous belt (503) is arranged on the outer side of the storage belt pulley (502), and all clamping conveying rollers (302) synchronously rotate with the storage belt pulley (502) through the synchronous belt (503);
the arc-shaped condensation bin (6) is arranged below the arc-shaped supporting plate (3), the left side and the right side of the top of the front end of the arc-shaped condensation bin (6) are respectively provided with an inclined connecting pipe (601), the top of the front end of the arc-shaped condensation bin (6) is connected with the front end of the interior of the central processing pipe (2) through the inclined connecting pipes (601), a plurality of V-shaped spacing pieces (602) are uniformly arranged in the arc-shaped condensation bin (6), the middle of each V-shaped spacing piece (602) is provided with a central communicating port (603), the outer sides of the top surface and the bottom surface of the arc-shaped condensation bin (6) are respectively and uniformly provided with a plurality of outer fins (604), and the center of the bottom of the arc-shaped condensation bin (6) is provided with a horizontal collecting conveying pipe (605);
a pumping piston (8) is nested in the central processing pipe (2), the pumping piston (8) is matched with the central processing pipe (2) in size, a one-way communication valve (801) is arranged in the middle of the pumping piston (8), and the passing direction of the one-way communication valve (801) is from the rear end to the front end of the central processing pipe (2);
a horizontal screw (103) is arranged on the top of the horizontal processing pipe (1) in parallel, horizontal guide rods (104) are symmetrically arranged on the left side and the right side of the horizontal screw (103) in parallel, and a driving motor (105) is arranged at the shaft end of the horizontal screw (103);
a linkage driving frame (9) is arranged above the horizontal processing pipe (1), a connecting threaded sleeve (902) is arranged in the middle of the linkage driving frame (9), connecting sliding sleeves (903) are symmetrically arranged on the left side and the right side of the linkage driving frame (9), the linkage driving frame (9) is connected with the horizontal screw rod (103) through the connecting threaded sleeve (902), and the linkage driving frame (9) is connected with the horizontal guide rod (104) in a sliding mode through the connecting sliding sleeves (903);
the inner side of the pumping piston (8) is provided with an annular linkage magnet (802), the bottom of the linkage driving frame (9) is provided with an arc-shaped driving magnet (901), and magnetic poles of the annular linkage magnet (802) and the arc-shaped driving magnet (901) are matched with each other.
2. The photo-thermal driven salt-containing industrial wastewater membrane distillation treatment device according to claim 1, wherein the horizontal treatment pipe (1) and the arc-shaped support plate (3) are arranged in parallel, the horizontal treatment pipe (1) is located at a focusing point of the arc-shaped support plate (3), and a temperature detector (204) is arranged in the conveying interlayer (203).
3. The photo-thermal driving type membrane distillation treatment device for salt-containing industrial wastewater according to claim 1, wherein a central water collecting tank (303) is arranged in the middle of the bottom of the arc-shaped supporting plate (3), a vertical communicating pipe (304) is arranged in the middle of the central water collecting tank (303), a booster water pump (305) is arranged at the bottom of the vertical communicating pipe (304), storage water tanks (306) are connected and arranged on the left side and the right side of the booster water pump (305), and the storage water tanks (306) are located below the arc-shaped condensation bin (6).
4. The photo-thermal driven membrane distillation treatment device for salt-containing industrial wastewater according to claim 3, wherein a plurality of arc-shaped spray pipes (606) are uniformly arranged in the middle of the outer fins (604) of the arc-shaped condensation bin (6), a plurality of water mist nozzles (607) are uniformly arranged in the middle of the arc-shaped spray pipes (606), and the arc-shaped spray pipes (606) are connected with the storage water tank (306) through the booster water pump (305).
5. The photo-thermal driven salt-containing industrial wastewater membrane distillation treatment device according to claim 1, wherein shielding temperature adjusting plates (7) are symmetrically arranged on the left side and the right side of the horizontal treatment pipe (1), the shielding temperature adjusting plates (7) and the horizontal treatment pipe (1) are arranged at intervals, the shielding temperature adjusting plates (7) are of arc-shaped structures, the shielding temperature adjusting plates (7) and the horizontal treatment pipe (1) are matched with each other in size, and photovoltaic panels are arranged on the outer side surfaces of the shielding temperature adjusting plates (7).
6. The photo-thermal driven membrane distillation treatment device for salt-containing industrial wastewater, according to claim 5, characterized in that a rotary connecting frame (701) is arranged on the inner side of the shielding temperature adjusting plate (7), the shielding temperature adjusting plate (7) is rotatably connected with the horizontal treatment pipe (1) through the rotary connecting frame (701), a rotary gear ring (702) is arranged in the middle of the rotary connecting frame (701), a driving gear (703) is meshed with the outer side of the rotary gear ring (702), and an adjusting motor (704) is arranged at the shaft end of the driving gear (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210159969.8A CN114212858B (en) | 2022-02-22 | 2022-02-22 | Photo-thermal driving type salt-containing industrial wastewater membrane distillation treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210159969.8A CN114212858B (en) | 2022-02-22 | 2022-02-22 | Photo-thermal driving type salt-containing industrial wastewater membrane distillation treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114212858A CN114212858A (en) | 2022-03-22 |
| CN114212858B true CN114212858B (en) | 2022-05-27 |
Family
ID=80709220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210159969.8A Active CN114212858B (en) | 2022-02-22 | 2022-02-22 | Photo-thermal driving type salt-containing industrial wastewater membrane distillation treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114212858B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160310900A1 (en) * | 2015-04-24 | 2016-10-27 | King Abdullah University Of Science And Technology | Submerged membrane distillation for desalination of water |
| CN107720863A (en) * | 2017-11-13 | 2018-02-23 | 华北电力大学 | A kind of groove type solar sea water desalinating unit based on film distillation |
| CN108147485A (en) * | 2016-12-04 | 2018-06-12 | 中国科学院大连化学物理研究所 | A kind of fresh-water generator |
| CN108235665A (en) * | 2018-02-06 | 2018-06-29 | 重庆大学 | A kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting |
| CN211903333U (en) * | 2019-12-25 | 2020-11-10 | 段皓东 | Portable assembled solar cooker with curled storage mirror surface |
| CN113684045A (en) * | 2021-07-31 | 2021-11-23 | 安徽瑞虎肥业有限公司 | A straw carbonization device for the production of straw carbon-based fertilizer |
-
2022
- 2022-02-22 CN CN202210159969.8A patent/CN114212858B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160310900A1 (en) * | 2015-04-24 | 2016-10-27 | King Abdullah University Of Science And Technology | Submerged membrane distillation for desalination of water |
| CN108147485A (en) * | 2016-12-04 | 2018-06-12 | 中国科学院大连化学物理研究所 | A kind of fresh-water generator |
| CN107720863A (en) * | 2017-11-13 | 2018-02-23 | 华北电力大学 | A kind of groove type solar sea water desalinating unit based on film distillation |
| CN108235665A (en) * | 2018-02-06 | 2018-06-29 | 重庆大学 | A kind of field communications equipment room air conditioner condensation spraying system based on rainwater-collecting |
| CN211903333U (en) * | 2019-12-25 | 2020-11-10 | 段皓东 | Portable assembled solar cooker with curled storage mirror surface |
| CN113684045A (en) * | 2021-07-31 | 2021-11-23 | 安徽瑞虎肥业有限公司 | A straw carbonization device for the production of straw carbon-based fertilizer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114212858A (en) | 2022-03-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111392797B (en) | Solar desalination system and method | |
| US20100212654A1 (en) | Solar energy concentrator and mounting method | |
| US10703645B2 (en) | Atmospheric water generation | |
| CN105129891A (en) | Solar seawater desalination device and method based on light-absorbing boiling | |
| US20180169541A1 (en) | Solar desalination device and method | |
| CN202688029U (en) | A solar thermal seawater desalination device | |
| CN107720863A (en) | A kind of groove type solar sea water desalinating unit based on film distillation | |
| AU2008274136A1 (en) | Solar energy concentrator and assembly method | |
| CN104944488B (en) | A kind of solar tracking solar chimney salt, water, cogeneration system and its operation method | |
| CN106365234A (en) | Solar seawater desalination and power generation device for ships | |
| CN105836831B (en) | Solar energy film waste water evaporation concentration device | |
| CN104528853B (en) | A kind of embedded pair of chimney type solar seawater desalination system and desalination method thereof | |
| CN106365233A (en) | Solar-powered seawater desalination power generation device for ship | |
| CN104402078B (en) | A kind of two chimney type motion tracking solar seawater desalination system and desalination method thereof | |
| CN114212858B (en) | Photo-thermal driving type salt-containing industrial wastewater membrane distillation treatment device | |
| CN205773477U (en) | A kind of solar energy water generator | |
| CN105217706B (en) | A kind of solar energy sea water desalination apparatus | |
| CN203247166U (en) | Solar sea water desalination system | |
| CN204981215U (en) | Solar thin film waste water evaporative concentration device | |
| CN207632539U (en) | A kind of groove type solar desalination plant based on film distillation | |
| CN109970129A (en) | A floating interface photothermal conversion solar seawater desalination device | |
| CN206538219U (en) | A kind of parabolic lens arrangement for deflecting of sea water desalinating unit | |
| CN109455779A (en) | A kind of desalination plant | |
| CN211664751U (en) | Plate type solar distiller | |
| KR101543426B1 (en) | Water Treatment Apparatus using Membrane Distillation Method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221019 Address after: 061600 DAZHANGZHUANG, Dongguang County, Cangzhou City, Hebei Province Patentee after: Hebei caike New Material Technology Co.,Ltd. Address before: 257000 south of biner road and east of Jingwu Road, Hekou District, Dongying City, Shandong Province Patentee before: Shandong caike Dongao Chemical Co.,Ltd. Patentee before: Hebei caike New Material Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |