CN117815691B - Steam softened water recovery device with cooling and condensing functions - Google Patents
Steam softened water recovery device with cooling and condensing functions Download PDFInfo
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- CN117815691B CN117815691B CN202410004292.XA CN202410004292A CN117815691B CN 117815691 B CN117815691 B CN 117815691B CN 202410004292 A CN202410004292 A CN 202410004292A CN 117815691 B CN117815691 B CN 117815691B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 238000001816 cooling Methods 0.000 title claims abstract description 32
- 238000011084 recovery Methods 0.000 title claims abstract description 23
- 238000011010 flushing procedure Methods 0.000 claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000009833 condensation Methods 0.000 claims abstract description 20
- 230000005494 condensation Effects 0.000 claims abstract description 20
- 239000012459 cleaning agent Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 35
- 238000004140 cleaning Methods 0.000 claims description 29
- 238000001179 sorption measurement Methods 0.000 claims description 23
- 238000004659 sterilization and disinfection Methods 0.000 claims description 22
- 239000002826 coolant Substances 0.000 claims description 14
- 238000007790 scraping Methods 0.000 claims description 12
- 238000005273 aeration Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 9
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 8
- 238000005192 partition Methods 0.000 claims description 7
- 239000008213 purified water Substances 0.000 claims description 7
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 5
- 239000003456 ion exchange resin Substances 0.000 claims description 5
- 229920003303 ion-exchange polymer Polymers 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 4
- 238000005342 ion exchange Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 230000007774 longterm Effects 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 7
- 239000012535 impurity Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009776 industrial production Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000008234 soft water Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0003—Condensation of vapours; Recovering volatile solvents by condensation by using heat-exchange surfaces for indirect contact between gases or vapours and the cooling medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0078—Condensation of vapours; Recovering volatile solvents by condensation characterised by auxiliary systems or arrangements
- B01D5/0096—Cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/023—Cleaning the external surfaces
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- 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
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Physical Water Treatments (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a steam softened water recovery device with a cooling and condensing function, and relates to the technical field of industrial steam equipment. The device comprises a cooling box, a condensing tower, a treatment box, a condensing assembly, a descaling mechanism and a flushing assembly, wherein the cooling box is fixed at the side of the treatment box and is used for recovering heat in steam to reduce the temperature of the steam; ultrasonic oscillators are fixed on two inner walls of the inner lower end of the condensing tower, a stop block is arranged above the ultrasonic oscillators, and the stop block is supported by a cross support frame I. According to the invention, the ultrasonic oscillator and the stop block are arranged, so that the condensation effect and the condensation efficiency are improved, and the movable plate, the cleaning agent adding pipe, the descaling mechanism and the flushing component are arranged, so that the condensation component can be regularly maintained, and the problems that the condensation effect and the condensation efficiency are poor after long-term use due to the fact that the existing steam softened water recovery device is inconvenient to maintain are solved.
Description
Technical Field
The invention belongs to the technical field of industrial steam equipment, and particularly relates to a steam softened water recovery device with a cooling and condensing function.
Background
Steam softened water recovery refers to recovery and reuse of softened water containing steam produced in an industrial process. Softened water is water having a relatively low hardness obtained by subjecting hard water to ion exchange treatment. In industrial processes, large amounts of steam are often used as heating medium or power source. Because steam condenses into water after use, these condensed water often contain high quality thermal energy and a certain softening effect. Thus, the recovery and reuse of the steam softened water can achieve a dual savings in energy and water resources.
The steam softened water recovery system mainly comprises the following parts: condensing and recycling, condensing steam into water, and recycling through a proper condensing device. The condensation and recovery can be carried out by adopting equipment such as an air cooler, a cooling tower and the like; water quality treatment, namely, water quality treatment is carried out on the recovered condensed water, including removal of suspended matters, dissolved matters, microorganisms and other impurities, so that the recovered condensed water meets the requirement of reutilization; storing and dispensing, wherein the treated softened water is stored in a suitable container, such as a water tank or a storage tank, and is dispensed through a pipeline network to be supplied to a place required to be used in the industrial production process; the recycled softened water is used in industrial production processes, such as boiler makeup water, cooling water, washing water and the like, so that water resources and energy resources are saved.
Through retrieval, bulletin number CN201867085U, bulletin date 2011-06-15 discloses a steam condensate recovery device, which comprises a secondary steam input pipe, a condensing tank, a cooling water diversion chamber, a cold water diversion pipe, a cooling water inlet pipe, a cooling water outlet pipe and a boiler soft water pipe, wherein the secondary steam input pipe is communicated with the condensing tank, the cooling water diversion chamber is arranged in the condensing tank, the cold water diversion pipe is arranged in the condensing tank, the cooling water inlet pipe and the cooling water outlet pipe are arranged at the bottom of the condensing tank, and the inner lower part of the condensing tank is connected with the boiler soft water pipe through the water pipe. The utility model has the advantages that: the warm water after secondary steam condensation is recycled, so that the resources are saved, the production cost is saved for enterprises, and the economic benefit of the enterprises is improved.
The patent has the following disadvantages:
1. The condensation component in the condensed water recovery device is difficult to clean regularly, dirt can be formed on the condensation pipe after the condensation component is used for a long time, and the smoothness of the surface of the condensation pipe is the key of normal operation and efficient condensation, so that the heat transfer efficiency can be influenced, and the condensation effect is reduced;
2. the condensate recovery device is difficult to further treat softened water, and suspended matters, dissolved matters, microorganisms and other impurities in the softened water affect the requirement of recycling.
Disclosure of Invention
The invention aims to provide a steam softened water recovery device with a cooling and condensing function, which improves condensing effect and condensing efficiency by arranging an ultrasonic oscillator and a stop block, and can regularly maintain a condensing assembly by arranging a movable plate, a cleaning agent adding pipe, a descaling mechanism and a flushing assembly, thereby solving the problems of poor condensing effect and poor condensing efficiency after long-term use caused by inconvenient maintenance of the traditional steam softened water recovery device.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to a steam softened water recovery device with a cooling and condensing function, which comprises a cooling box, a condensing tower, a treatment box, a condensing assembly, a descaling mechanism and a flushing assembly, wherein the cooling box is fixed at the side of the treatment box and is used for recovering heat in steam to reduce the temperature of the steam; ultrasonic oscillators are fixed on two inner walls at the lower end of the interior of the condensing tower, a stop block is arranged above the ultrasonic oscillators, and the stop block is supported by a cross support frame I; the upper end of the interior of the condensing tower is provided with a condensing assembly which is used for condensing steam into softened water, and the condensing assembly comprises a condensing pipe, a lower end head, an upper end head, a cooling medium input pipe and a cooling medium output pipe; the condensing tubes are arranged in a plurality, are uniformly fixed between the lower end head and the upper end head in a lattice shape, the side face of the lower end head is provided with a cooling medium input tube, and the side face of the upper end head is provided with a cooling medium output tube.
The descaling mechanisms and the flushing assemblies are arranged at the condensing assemblies and used for cleaning the condensing pipes, and the descaling mechanisms are arranged at two ends of the condensing pipes one by one; the treatment tank treats the softened water by filtration, ion exchange and disinfection.
The top of the treatment box is provided with a filter cavity, an adsorption cavity and a disinfection cavity at equal intervals; the filter chamber is internally provided with a filter cylinder, the filter cylinder is fixed at the bottom of a second cross support frame, a water inlet is formed between the second cross support frame and the treatment box, a precipitant adding pipe is also fixed on the second cross support frame, and the bottom end of the precipitant adding pipe is positioned in a cavity between the filter cylinder and the filter chamber; an ion exchange resin adsorption layer is arranged in the adsorption cavity; the inside in disinfection chamber is provided with ozone aeration pipe, is provided with a plurality of equidistant aeration holes that distribute on ozone aeration pipe's the violently pipe, and the both sides in disinfection chamber all are provided with a plurality of ultraviolet lamps that are dot matrix form evenly distributed, and the processing box sets up to transparent box.
The bottoms of the filter cavity and the adsorption cavity are respectively provided with a drain pipe, and the lower end of the side surface of the disinfection cavity is provided with a purified water output pipe; and the water body is conveyed between the filter cavity and the adsorption cavity and between the adsorption cavity and the disinfection cavity through the water pump pipe fitting.
The outer side surface of the filter cylinder is provided with a stirring scraping assembly, and the stirring scraping assembly comprises a stirring paddle, a stirring shaft, a second motor, a support frame, a cleaning brush body, a rotary drum, a second gear, a third gear and a third motor; the top end of the stirring shaft is fixedly provided with a stirring paddle, and the bottom end of the stirring shaft is fixedly connected with an output shaft of the second motor; the rotary drum movable sleeve is established on the (mixing) shaft, and the top at the rotary drum is fixed to the support frame, and the inboard edge of support frame is fixed with the cleaning brush body, and the cleaning brush body is with straining a section of thick bamboo butt, and the bottom fixed sleeve of rotary drum is equipped with the second gear, and the second gear meshes with the third gear mutually, and the fixed cover of third gear is established on the output shaft of third motor, and the bottom at the processing tank is all fixed to second motor and third motor.
Further, the interior of the cooling box is divided into a steam chamber and a cold air chamber by a partition plate, and a plurality of heat pipes distributed in a lattice shape are penetrated and fixed on the partition plate; two sides of the steam chamber are respectively provided with a box steam input pipe and a box steam output pipe, and a plurality of baffles which are distributed at equal intervals in a staggered manner are arranged in the steam chamber; the two sides of the steam chamber are respectively provided with a cold air input pipe and a cold air output pipe.
Further, a tower body steam input pipe is arranged on the side surface of the lower end of the condensing tower, the tower body steam input pipe is fixedly connected with a box body steam output pipe, and an exhaust gas output pipe is arranged at the top of the condensing tower; a movable plate is arranged above the stop block, and a cleaning agent adding pipe is arranged on the side surface of the upper end of the condensing tower.
Further, the descaling mechanism comprises a circular plate, a cleaning sleeve, an electric push rod and a guide rod; the circular plate is provided with a plurality of cleaning sleeves which are uniformly distributed in a lattice shape, the cleaning sleeves are sleeved on the condensing tube, one end of the circular plate is fixedly connected with the movable end of the electric push rod, and the other end of the circular plate is fixedly provided with a guide rod.
Further, the flushing assembly comprises an annular pipe, a vertical pipe, a spray head, a connecting hose and a water conveying pipe; six vertical pipes evenly distributed along the circumference are communicated on the annular pipe, a plurality of spray heads evenly distributed at equal intervals are arranged on each vertical pipe, the annular pipe is connected with a water pipe through a connecting hose, and the water pipe penetrates through and is fixed on the cylindrical surface of the condensing tower.
Further, the flushing assembly further comprises a gear ring, a first gear and a first motor; the annular tube is fixed on the inner cylindrical surface of the gear ring, the gear ring is meshed with the first gear, and the first gear is fixedly sleeved on the output shaft of the first motor.
The invention has the following beneficial effects:
1. according to the invention, by arranging the ultrasonic oscillator and the stop block, the ultrasonic oscillator can generate high-frequency mechanical vibration, so that the steam in the condensing tower generates tiny vortex and turbulence, collision and mixing with the tower wall are increased, the steam is dispersed into finer water drops, the contact area with the condensing pipe is increased, the condensation and heat transfer of the steam are promoted, and the condensation effect and condensation efficiency are improved.
2. According to the invention, the movable plate, the cleaning agent adding pipe, the descaling mechanism and the flushing assembly are arranged, so that the condensing assembly can be maintained regularly, the condensing assembly is soaked by the cleaning agent, dirt on the surface of the condensing pipe is scraped by the descaling mechanism, and finally the cleaning assembly is used for cleaning water, so that the surface smoothness of the condensing pipe is kept, the heat transfer efficiency is prevented from being influenced by the dirt, and the condensing pipe is enabled to be efficiently and stably condensed.
3. According to the invention, the cooling box is arranged, so that the device has the cooling and condensing functions, and the heat in the steam can be recovered into the cold air, so that the heat loss is avoided.
4. The invention can further treat the softened water by arranging the filtering cavity, the adsorption cavity and the disinfection cavity, remove suspended matters, dissolved matters, microorganisms and other impurities, and enable the softened water to meet the requirement of reutilization.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings used for describing the embodiments will be briefly described below.
FIG. 1 is a perspective view of an overall structure;
FIG. 2 is a schematic diagram of a cooling box structure;
FIG. 3 is a schematic view of the internal structure of the condensing tower;
FIG. 4 is a schematic view of a condensing assembly;
FIG. 5 is a schematic view of a scale removal mechanism;
FIG. 6 is a schematic view of a flushing assembly;
FIG. 7 is a schematic view of a processing tank structure;
fig. 8 is a schematic structural view of a stirring scraping assembly.
In the drawings, the list of components represented by the various numbers is as follows:
1. A cooling box; 2. a condensing tower; 3. a treatment box; 4. a condensing assembly; 5. a scale removal mechanism; 6. a flushing assembly; 7. stirring and scraping components; 11. a partition plate; 12. a steam chamber; 13. a cold air chamber; 14. a box steam input pipe; 15. a box steam output pipe; 16. a baffle; 17. a heat pipe; 18. a cold air input pipe; 19. a cold air outlet duct; 21. a tower body steam input pipe; 22. an exhaust gas output pipe; 23. an ultrasonic oscillator; 24. a stop block; 25. a cross support frame I; 26. a movable plate; 27. a detergent adding pipe; 31. a filter chamber; 32. an adsorption chamber; 33. a disinfection chamber; 34. a filter cartridge; 35. a cross support frame II; 36. a water inlet; 37. an ion exchange resin adsorption layer; 38. an ozone aeration pipe; 39. aeration holes; 310. an ultraviolet lamp; 311. a precipitant adding pipe; 312. a water pump pipe fitting; 313. purified water output pipe; 314. a blow-down pipe; 41. a condensing tube; 42. a lower end; 43. an upper end; 44. a cooling medium input pipe; 45. a cooling medium output pipe; 51. a circular plate; 52. a cleaning sleeve; 53. an electric push rod; 54. a guide rod; 61. an annular tube; 62. a standpipe; 63. a spray head; 64. a connecting hose; 65. a water pipe; 66. a gear ring; 67. a first gear; 68. a first motor; 71. stirring paddles; 72. a stirring shaft; 73. a second motor; 74. a support frame; 75. a cleaning brush body; 76. a rotating drum; 77. a second gear; 78. a third gear; 79. and a third motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1,3, 4, 7 and 8, the invention discloses a vapor softened water recovery device with cooling and condensing functions, which comprises a cooling box 1, a condensing tower 2, a processing box 3, a condensing assembly 4, a descaling mechanism 5 and a flushing assembly 6, wherein the cooling box 1 is fixed at the side of the processing box 3 and is used for recovering heat in vapor to reduce the temperature of the vapor, and the condensing tower 2is fixed at the top of one end of the processing box 3; the two inner walls of the inner lower end of the condensing tower 2 are both fixed with an ultrasonic oscillator 23, a stop block 24 is arranged above the ultrasonic oscillator 23, and the stop block 24 is supported by a cross support frame I25; the upper end of the interior of the condensing tower 2is provided with a condensing assembly 4, the condensing assembly 4 is used for condensing steam into softened water, and the condensing assembly 4 comprises a condensing pipe 41, a lower end 42, an upper end 43, a cooling medium input pipe 44 and a cooling medium output pipe 45; the condensing tubes 41 are uniformly fixed between the lower end head 42 and the upper end head 43 in a lattice shape, the side surface of the lower end head 42 is provided with a cooling medium input tube 44, and the side surface of the upper end head 43 is provided with a cooling medium output tube 45; the descaling mechanisms 5 and the flushing components 6 are arranged at the condensing components 4 and used for cleaning the condensing pipes 41, and the descaling mechanisms 5 are arranged in two and distributed at two ends of the condensing pipes 41 one by one; the treatment box 3 treats the softened water through filtration, ion exchange and disinfection;
The top of the treatment box 3 is provided with a filter cavity 31, an adsorption cavity 32 and a disinfection cavity 33 at equal intervals; the filter chamber 31 is internally provided with a filter cylinder 34, the filter cylinder 34 is fixed at the bottom of a second cross support frame 35, a water inlet 36 is formed between the second cross support frame 35 and the treatment box 3, a precipitant adding pipe 311 is also fixed on the second cross support frame 35, and the bottom end of the precipitant adding pipe 311 is positioned in a cavity between the filter cylinder 34 and the filter chamber 31; an ion exchange resin adsorption layer 37 is arranged in the adsorption cavity 32; an ozone aeration pipe 38 is arranged in the disinfection cavity 33, a plurality of aeration holes 39 which are distributed at equal intervals are arranged on a transverse pipe of the ozone aeration pipe 38, a plurality of ultraviolet lamps 310 which are uniformly distributed in a lattice shape are arranged on two sides of the disinfection cavity 33, and the treatment box 3 is arranged as a transparent box body;
The bottoms of the filter cavity 31 and the adsorption cavity 32 are respectively provided with a drain pipe 314, and the lower end of the side surface of the disinfection cavity 33 is provided with a purified water output pipe 313; the water body is conveyed between the filter cavity 31 and the adsorption cavity 32 and between the adsorption cavity 32 and the disinfection cavity 33 through the water pump pipe fitting 312;
the stirring scraping assembly 7 is arranged at the outer side surface of the filter cylinder 34, and the stirring scraping assembly 7 comprises a stirring paddle 71, a stirring shaft 72, a second motor 73, a supporting frame 74, a cleaning brush body 75, a rotary cylinder 76, a second gear 77, a third gear 78 and a third motor 79; the top end of the stirring shaft 72 is fixedly provided with a stirring paddle 71, and the bottom end of the stirring shaft 72 is fixedly connected with an output shaft of a second motor 73; the rotary drum 76 is movably sleeved on the stirring shaft 72, the supporting frame 74 is fixed at the top end of the rotary drum 76, the cleaning brush body 75 is fixed at the edge of the inner side of the supporting frame 74, the cleaning brush body 75 is abutted against the filter drum 34, the bottom end of the rotary drum 76 is fixedly sleeved with the second gear 77, the second gear 77 is meshed with the third gear 78, the third gear 78 is fixedly sleeved on the output shaft of the third motor 79, and the second motor 73 and the third motor 79 are both fixed at the bottom of the treatment box 3;
When the stirring scraping assembly 7 is particularly used, when the stirring scraping assembly 7 is in a stirring state, the second motor 73 drives the stirring shaft 72 to rotate, the stirring shaft 72 drives the stirring paddle 71 to rotate, and softened water and a precipitating agent are uniformly mixed through the stirring paddle 71; when the stirring scraping assembly 7 is in a scraping state, the third motor 79 drives the third gear 78 to rotate, the third gear 78 drives the second gear 77 to rotate, the second gear 77 drives the rotary drum 76 to rotate, the rotary drum 76 drives the supporting frame 74 and the cleaning brush body 75 to rotate, and the outer wall of the filter drum 34 is cleaned through the cleaning brush body 75.
As shown in fig. 2, the interior of the cooling box 1 is divided into a steam chamber 12 and a cold air chamber 13 by a partition plate 11, and a plurality of heat pipes 17 distributed in a lattice shape are penetrated and fixed on the partition plate 11; the two sides of the steam chamber 12 are respectively provided with a box steam input pipe 14 and a box steam output pipe 15, and a plurality of baffles 16 which are distributed at equal intervals in a staggered manner are arranged in the steam chamber 12; the steam chamber 12 is provided on both sides with a cold air inlet duct 18 and a cold air outlet duct 19, respectively.
As shown in fig. 3, a tower body steam input pipe 21 is arranged on the side surface of the lower end of the condensing tower 2, the tower body steam input pipe 21 is fixedly connected with a box body steam output pipe 15, and an exhaust gas output pipe 22 is arranged at the top of the condensing tower 2; a movable plate 26 is provided above the stopper 24, and a cleaning agent adding pipe 27 is provided on the upper end side surface of the condensation tower 2.
Wherein, as shown in fig. 5, the descaling mechanism 5 comprises a circular plate 51, a cleaning sleeve 52, an electric push rod 53 and a guide rod 54; the circular plate 51 is provided with a plurality of cleaning sleeves 52 which are uniformly distributed in a lattice shape, the cleaning sleeves 52 are sleeved on the condensing tube 41, one end of the circular plate 51 is fixedly connected with the movable end of the electric push rod 53, and the other end of the circular plate 51 is fixedly provided with a guide rod 54.
When the descaling mechanism 5 is specifically used, the electric push rod 53 drives the circular plate 51 to move, dirt on the surface of the condenser tube 41 is scraped by the cleaning sleeve 52, and the upper circular plate 51 and the lower circular plate 51 are matched together to clean the whole section of the condenser tube 41.
Wherein, as shown in fig. 6, the flushing assembly 6 comprises an annular pipe 61, a vertical pipe 62, a spray head 63, a connecting hose 64 and a water delivery pipe 65; six vertical pipes 62 uniformly distributed along the circumference are communicated on the annular pipe 61, a plurality of spray heads 63 distributed at equal intervals are arranged on each vertical pipe 62, the annular pipe 61 is connected with a water pipe 65 through a connecting hose 64, and the water pipe 65 penetrates through and is fixed on the cylindrical surface of the condensing tower 2; the flushing assembly 6 further comprises a gear ring 66, a first gear 67 and a first motor 68; the annular tube 61 is fixed on the inner cylindrical surface of the gear ring 66, the gear ring 66 is meshed with the first gear 67, and the first gear 67 is fixedly sleeved on the output shaft of the first motor 68.
When the flushing assembly 6 is specifically used, purified water enters the annular pipe 61 through the water pipe 65 and the connecting hose 64, enters the vertical pipe 62 through the annular pipe 61, is sprayed out of the spray heads 63, flushes the condenser pipe 41, starts the first motor 68 in the flushing process, drives the first gear 67 to rotate, drives the gear ring 66 to rotate, drives the annular pipe 61 to rotate through the gear ring 66, and drives the spray heads 63 to rotate, so that the spray heads 63 can flush each condenser pipe 41, and the flushing effect is improved.
The operation of this embodiment is as follows:
when in use, steam enters the cooling box 1 through the box body steam input pipe 14, and enters the condensing tower 2 through the tower body steam input pipe 21 after being subjected to regenerative cooling through the cooling box 1;
the ultrasonic wave oscillator 23 generates high-frequency mechanical vibration to disperse the steam into finer water drops, and the steam is condensed into softened water through the condensing component 4;
Softened water enters the filter cavity 31 through the water inlet 36, a precipitating agent is added into the filter cavity 31 for precipitation, after the precipitation is finished, water is pumped into the adsorption cavity 32 through the water pump pipe fitting 312, the water is adsorbed through the ion exchange resin adsorption layer 37, then the water is pumped into the disinfection cavity 33 through the water pump pipe fitting 312, the disinfection is carried out through the ozone and the ultraviolet lamp 310, and purified water is discharged from the purified water output pipe 313;
When the condensing assembly 4 needs cleaning, the movable plate 26 is closed, the condensing assembly 4 is soaked by the cleaning agent, dirt on the surface of the condensing tube 41 is scraped by the descaling mechanism 5, and finally clean water flushing is performed by the flushing assembly 6.
The foregoing is only a preferred embodiment of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present invention.
Claims (6)
1. The utility model provides a steam softening water recovery unit with cooling condensation function, includes cooling tank (1), condensing tower (2), processing box (3), condensation subassembly (4), scale removal mechanism (5) and washing subassembly (6), its characterized in that:
The cooling box (1) is fixed at the side of the processing box (3) and is used for recovering heat in steam to reduce the temperature of the steam, and the condensing tower (2) is fixed at the top of one end of the processing box (3);
An ultrasonic oscillator (23) is fixed on two inner walls of the inner lower end of the condensing tower (2), a stop block (24) is arranged above the ultrasonic oscillator (23), and the stop block (24) is supported by a cross support frame I (25);
The upper end of the interior of the condensing tower (2) is provided with the condensing assembly (4), the condensing assembly (4) is used for condensing steam into softened water, and the condensing assembly (4) comprises a condensing pipe (41), a lower end (42), an upper end (43), a cooling medium input pipe (44) and a cooling medium output pipe (45);
The condensing pipes (41) are uniformly fixed between the lower end head (42) and the upper end head (43) in a lattice shape, a cooling medium input pipe (44) is arranged on the side surface of the lower end head (42), and a cooling medium output pipe (45) is arranged on the side surface of the upper end head (43);
the descaling mechanisms (5) and the flushing assemblies (6) are arranged at the condensing assemblies (4) and used for cleaning the condensing pipes (41), and the descaling mechanisms (5) are arranged at two ends of the condensing pipes (41) one above the other;
The treatment box (3) is used for treating softened water through filtration, ion exchange and disinfection;
A filter cavity (31), an adsorption cavity (32) and a disinfection cavity (33) are arranged at the top of the treatment box (3) at equal intervals;
A filter cylinder (34) is arranged in the filter cavity (31), the filter cylinder (34) is fixed at the bottom of a second cross support frame (35), a water inlet (36) is formed between the second cross support frame (35) and the treatment box (3), a precipitant adding pipe (311) is also fixed on the second cross support frame (35), and the bottom end of the precipitant adding pipe (311) is positioned in a cavity between the filter cylinder (34) and the filter cavity (31);
An ion exchange resin adsorption layer (37) is arranged in the adsorption cavity (32);
An ozone aeration pipe (38) is arranged in the disinfection cavity (33), a plurality of aeration holes (39) which are distributed at equal intervals are formed in a transverse pipe of the ozone aeration pipe (38), a plurality of ultraviolet lamps (310) which are uniformly distributed in a lattice shape are arranged on two sides of the disinfection cavity (33), and the treatment box (3) is a transparent box body;
The bottoms of the filter cavity (31) and the adsorption cavity (32) are respectively provided with a drain pipe (314), and the lower end of the side surface of the disinfection cavity (33) is provided with a purified water output pipe (313);
the water body is conveyed between the filter cavity (31) and the adsorption cavity (32) and between the adsorption cavity (32) and the disinfection cavity (33) through a water pump pipe fitting (312);
The stirring scraping assembly (7) is arranged at the outer side surface of the filter cylinder (34), and the stirring scraping assembly (7) comprises a stirring paddle (71), a stirring shaft (72), a second motor (73), a supporting frame (74), a cleaning brush body (75), a rotary drum (76), a second gear (77), a third gear (78) and a third motor (79);
The stirring paddle (71) is fixed at the top end of the stirring shaft (72), and the bottom end of the stirring shaft (72) is fixedly connected with the output shaft of the second motor (73);
the rotary drum (76) is movably sleeved on the stirring shaft (72), the supporting frame (74) is fixed at the top end of the rotary drum (76), the cleaning brush body (75) is fixed at the inner side edge of the supporting frame (74), the cleaning brush body (75) is abutted to the filter drum (34), the second gear (77) is sleeved at the bottom end of the rotary drum (76), the second gear (77) is meshed with the third gear (78), the third gear (78) is fixedly sleeved on the output shaft of the third motor (79), and the second motor (73) and the third motor (79) are fixed at the bottom of the treatment box (3).
2. The steam softened water recovery device with the cooling and condensing functions according to claim 1, characterized in that the interior of the cooling box (1) is divided into a steam chamber (12) and a cold air chamber (13) by a partition plate (11), and a plurality of heat pipes (17) distributed in a lattice shape are fixedly penetrated on the partition plate (11);
Two sides of the steam chamber (12) are respectively provided with a box steam input pipe (14) and a box steam output pipe (15), and a plurality of baffles (16) which are distributed at equal intervals in a staggered manner are arranged in the steam chamber (12);
Both sides of the steam chamber (12) are respectively provided with a cold air input pipe (18) and a cold air output pipe (19).
3. The steam softened water recovery device with the cooling and condensing functions according to claim 2, characterized in that a tower steam input pipe (21) is arranged on the side surface of the lower end of the condensing tower (2), the tower steam input pipe (21) is fixedly connected with the box steam output pipe (15), and an exhaust gas output pipe (22) is arranged at the top of the condensing tower (2);
A movable plate (26) is arranged above the stop block (24), and a cleaning agent adding pipe (27) is arranged on the side surface of the upper end of the condensing tower (2).
4. The steam softened water recovery device with cooling and condensing functions according to claim 1, characterized in that the descaling mechanism (5) comprises a circular plate (51), a cleaning sleeve (52), an electric push rod (53) and a guide rod (54);
The utility model discloses a condenser, including condenser pipe, plectane (51), be provided with on plectane (51) a plurality of be lattice-like evenly distributed's cleaning cover (52), cleaning cover (52) cover are established on condenser pipe (41), the one end of plectane (51) with the movable end fixed connection of electric putter (53), the other end of plectane (51) is fixed with guide arm (54).
5. A vapor softened water recovery device with cooling and condensing function according to claim 1, characterized in that said flushing assembly (6) comprises an annular pipe (61), a standpipe (62), a spray head (63), a connection hose (64) and a water pipe (65);
Six vertical pipes (62) evenly distributed along the circumference are communicated with the annular pipe (61), a plurality of equally spaced spray heads (63) are arranged on each vertical pipe (62), the annular pipe (61) is connected with the water pipe (65) through a connecting hose (64), and the water pipe (65) is fixed on the cylindrical surface of the condensing tower (2) in a penetrating mode.
6. A vapor softened water recovery device with cooling condensation function according to claim 5, wherein the flushing assembly (6) further comprises a gear ring (66), a first gear (67) and a first motor (68);
the annular tube (61) is fixed on the inner cylindrical surface of the gear ring (66), the gear ring (66) is meshed with the first gear (67), and the first gear (67) is fixedly sleeved on an output shaft of the first motor (68).
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| CA2847882A1 (en) * | 2011-09-09 | 2013-03-14 | Sylvan Source, Inc. | Industrial water purification and desalination |
| CN115990346A (en) * | 2023-03-22 | 2023-04-21 | 东营联合石化有限责任公司 | Solvent regeneration tower |
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| JP3224176B2 (en) * | 1994-04-19 | 2001-10-29 | ジャパン・フィールド株式会社 | Method and apparatus for condensing solvent vapor |
| DE19639160C2 (en) * | 1996-09-24 | 2002-09-12 | Peter W D Van Der Heijden Labo | Dryer with steam conditioning |
| KR200275082Y1 (en) * | 2002-02-26 | 2002-05-09 | 주식회사 보성공무 | Condensation water recevery and supply apparatus for steam boiller |
| US20050269254A1 (en) * | 2004-05-24 | 2005-12-08 | Roitman Lipa L | [Air and Water Purifying System And Filter Media] |
| WO2009138818A1 (en) * | 2008-05-14 | 2009-11-19 | Smit, Petrus Johannes Joachim | Distillation apparatus |
| US10376807B2 (en) * | 2013-01-03 | 2019-08-13 | Huei Meng Chang | Methods and apparatuses for water purification |
| US20190352194A1 (en) * | 2017-02-07 | 2019-11-21 | Sylvan Source, Inc. | Water treatment and desalination |
| CN207486908U (en) * | 2017-11-03 | 2018-06-12 | 深圳市创新先进科技有限公司 | Oil smoke condensation device with pre-washing function |
| CN219015017U (en) * | 2022-08-30 | 2023-05-12 | 北京首钢气体有限公司 | Closed normal pressure condensate water recovery unit |
| CN218545424U (en) * | 2022-10-31 | 2023-02-28 | 济宁华源热电有限公司 | An enhanced ultrasonic anti-scaling and descaling device for condensers in power plants |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2847882A1 (en) * | 2011-09-09 | 2013-03-14 | Sylvan Source, Inc. | Industrial water purification and desalination |
| CN115990346A (en) * | 2023-03-22 | 2023-04-21 | 东营联合石化有限责任公司 | Solvent regeneration tower |
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