CN112060400B - Anti-blocking centrifugal screening equipment for rubber particle processing - Google Patents
Anti-blocking centrifugal screening equipment for rubber particle processing Download PDFInfo
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- CN112060400B CN112060400B CN202010822015.1A CN202010822015A CN112060400B CN 112060400 B CN112060400 B CN 112060400B CN 202010822015 A CN202010822015 A CN 202010822015A CN 112060400 B CN112060400 B CN 112060400B
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- 238000012216 screening Methods 0.000 title claims abstract description 148
- 239000002245 particle Substances 0.000 title claims abstract description 46
- 238000012545 processing Methods 0.000 title claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000012528 membrane Substances 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000007789 sealing Methods 0.000 claims description 14
- 239000008187 granular material Substances 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 6
- 230000009347 mechanical transmission Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000010865 sewage Substances 0.000 description 5
- 238000007873 sieving Methods 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 4
- 239000011425 bamboo Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 241000209128 Bambusa Species 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
- B07B1/26—Revolving drums with additional axial or radial movement of the drum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/022—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/14—Removing waste, e.g. labels, from cleaning liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
- B29B13/065—Conditioning or physical treatment of the material to be shaped by drying of powder or pellets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Centrifugal Separators (AREA)
Abstract
The invention discloses anti-blocking centrifugal screening equipment for processing rubber particles, which comprises a fixed base, a protective frame, a primary screening pipe, a positioning column and a filter membrane, wherein a round rod and a bottom sliding plate are fixed inside the upper surface of the fixed base, the protective frame is welded on the upper surface of a limiting block, the side surface of a feeding pipe is connected with a water inlet pipe in a penetrating manner, the positioning column is welded on the upper surface of the protective frame, the inside of a top plate is rotatably connected with a top rotating shaft, the outer side surface of a positioning cylinder is provided with side sliding grooves, and side plates are symmetrically fixed on two sides of the outside of the top rotating shaft. This prevent centrifugal screening equipment for rubber particle processing of jam adopts neotype structural design for this device carries out lateral shifting and vibrations at centrifugal screening's in-process, can avoid rubber particle to block up in screening mesh structure to a certain extent, and is provided with among the device and washes the structure, is convenient for wash processing to rubber particle in the screening, increases the device's performance.
Description
Technical Field
The invention relates to the technical field of rubber particle processing, in particular to an anti-blocking centrifugal screening device for rubber particle processing.
Background
The rubber particles have the characteristics of ageing resistance, long service life and easiness in maintenance, can be used for building indoor and outdoor protective ground and raw materials of various rubber products, are made of synthetic materials, can be processed into various colors and sizes, are cut into small block structures, are screened and processed according to the size and size according to the application range, and are separated into rubber particles with different sizes and specifications.
With the continuous processing and use of rubber particle screening equipment, the following problems are found in the use process:
1. the elasticity of rubber granule is stronger, and at the in-process of screening, mutual extrusion blocks up screening mesh structure easily between the rubber granule, is unfavorable for going on of screening processing.
2. And the quantity of rubber particles is more, and the surface is easy to adsorb dust and stains in the process of processing transfer, and some existing screening equipment is inconvenient to wash and dry the rubber particles in the processing process, so that the use function is simplified.
Therefore, the anti-blocking centrifugal screening equipment for processing the rubber particles is required to be designed aiming at the problems.
Disclosure of Invention
The invention aims to provide anti-blocking centrifugal screening equipment for processing rubber particles, which aims to solve the problems that the elasticity of the rubber particles is high, the screening mesh structure is easy to block due to mutual extrusion among the rubber particles in the screening process, the screening process is not facilitated, the number of the rubber particles is large, dust and dirt are easy to adsorb on the surface in the processing process, and the rubber particles are inconvenient to wash and dry and are single in use function in the processing process of some existing screening equipment.
In order to achieve the purpose, the invention provides the following technical scheme: a centrifugal screening device for anti-blocking rubber particle processing comprises a fixed base, a protective frame, a primary screening pipe, a positioning column and a filter membrane, wherein a round rod and a bottom sliding plate are fixed inside the upper surface of the fixed base, a limiting block is movably mounted at the upper end of the bottom sliding plate, the two outer sides of the limiting block are connected with the fixed base through vibration springs, the protective frame is welded on the upper surface of the limiting block, the inner part of the protective frame is connected with a screening tank through a side rotating shaft, the two outer sides of the fixed base are connected with a top plate through connecting columns, a feeding hopper is fixedly mounted on the left side of the top plate, the lower end of the feeding hopper is connected with the screening tank through a feeding pipe, the side surface of the feeding pipe is connected with a water inlet pipe in a penetrating manner, the outer part of the feeding pipe is movably connected with a limiting frame, and the limiting frame is welded on the outer side surface of the protective frame, meanwhile, drying structures are symmetrically and fixedly arranged on two sides of the inner part of the protective frame, the primary screening pipe is fixedly arranged at the middle position of the inner part of the screening tank, a secondary screening pipe is fixed on the inner side surface of the screening tank, discharge ports are fixedly arranged on the lower surfaces of the primary screening pipe, the secondary screening pipe and the screening tank, the positioning column is welded on the upper surface of the protective frame, the right side surface of the upper end of the protective frame is rotatably connected with an upper rotating shaft, chain belt transmission structures are fixedly arranged on the outer parts of the upper rotating shaft and the side rotating shaft, the inner part of the top plate is rotatably connected with a top rotating shaft, a positioning barrel is fixedly arranged on the outer part of the top rotating shaft, a side sliding groove is arranged on the outer side surface of the positioning barrel, the side sliding groove is mutually connected with the positioning column through a side sliding block, the side sliding block is arranged on the upper surface of the positioning column, side plates are symmetrically fixed on two sides of the outer part of the top rotating shaft, and the side plates are connected with the upper rotating shaft through transmission grooves, and the transmission grooves are symmetrically arranged on two sides of the inner part of the upper rotating shaft.
Preferably, the limiting blocks respectively form a sliding structure with the round rod and the bottom sliding plate, the limiting blocks are symmetrically arranged about the center of the protective frame in number of 2, and the limiting blocks form an elastic structure with the fixed base through the vibrating springs.
Preferably, the inside fixed mounting in side of screening jar has the filter membrane, and the outside of screening jar is provided with the closing plate to the lower surface intermediate position of closing plate runs through and installs the outlet pipe, closing plate and protective frame fixed connection simultaneously.
Preferably, the inlet pipe constitutes intercommunication structure each other with the inlet tube, and inlet pipe and spacing sliding connection to the inlet pipe constitutes extending structure with the screening jar.
Preferably, the primary screening pipe, the secondary screening pipe and the screening tank are of an integrated structure, the mesh density of the primary screening pipe is greater than that of the secondary screening pipe, and the screening tank is rotatably connected with the sealing plate.
Preferably, the number of the positioning columns is 2, the positioning columns form a sliding structure with the positioning cylinder through side sliding blocks and side sliding grooves, and the side sliding grooves are of a sine curve circulating closed structure.
Preferably, the top rotating shaft is connected with the upper rotating shaft in a clamping manner through a side plate and a transmission groove, and the top rotating shaft and the upper rotating shaft form a telescopic structure.
Preferably, the filter membrane is equidistant to be installed 4 at the side internally mounted of screening jar, and the screening jar passes through the filter membrane and constitutes intercommunication structure each other with the closing plate.
Compared with the prior art, the invention has the beneficial effects that: the anti-blocking centrifugal screening device for processing the rubber particles adopts a novel structural design, so that the device drives the rubber particles to centrifugally vibrate while screening, the rubber particles are prevented from being accumulated to block screening meshes, and a flushing structure is arranged in the device, so that the service performance of the device is improved;
1. the rubber particle screening device comprises a limiting block arranged in an elastic structure and a screening tank arranged in a rotating structure, wherein in the screening processing process, a motor is operated to drive the screening tank to rotate, a positioning cylinder is driven to rotate under the action of a chain belt transmission structure, the positioning cylinder controls a protective frame and the screening tank to transversely reciprocate and vibrate through a mechanical transmission structure, rubber particles guided into the screening tank are screened step by step through a primary screening pipe and a secondary screening pipe, and in the screening process, the rubber particles overturn and vibrate inside the device along with the action of the mechanical structure, so that the rubber particles can be prevented from blocking a screening mesh structure to a certain extent, and the screening processing is ensured to be smoothly carried out;
2. inlet pipe and inlet tube that intercommunication structure each other set up, and the setting of stoving structure, at the in-process of leading-in rubber granule, with inlet tube and water delivery structure interconnect, the inlet tube transmits moisture to the inside of inlet pipe, moisture will get into the inside rubber granule of inlet tube under the pressure action and rush into the inside of screening equipment, when centrifugal screening rotates, rubber granule and moisture intermix, thereby reach abluent mesh, sewage after the washing passes through in the filter membrane gets into the closing plate, finally discharge through the outlet pipe, the setting of this structure can improve the device's performance, make the rubber granule surface after the screening comparatively clean.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic side view of the top plate of the present invention;
FIG. 3 is a schematic sectional view of the feed pipe of the present invention in front elevation;
FIG. 4 is a front sectional structural view of the positioning cylinder of the present invention;
FIG. 5 is a front sectional view of the upper shaft according to the present invention;
FIG. 6 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 7 is a side sectional view of the sealing plate of the present invention.
In the figure: 1. a fixed base; 2. a round bar; 3. a bottom slide plate; 4. a limiting block; 5. vibrating the spring; 6. a protective frame; 7. a side rotating shaft; 8. a screening tank; 9. connecting columns; 10. a top plate; 11. a feed hopper; 12. a feed pipe; 13. a water inlet pipe; 14. a limiting frame; 15. a drying structure; 16. a primary screening pipe; 17. a secondary screening pipe; 18. a discharge port; 19. a positioning column; 20. an upper rotating shaft; 21. a chain belt transmission structure; 22. a top rotating shaft; 23. a positioning cylinder; 24. a side chute; 25. a side slider; 26. a side plate; 27. a transmission groove; 28. filtering the membrane; 29. a sealing plate; 30. and (5) discharging a water pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a centrifugal screening device for anti-blocking rubber particle processing comprises a fixed base 1, a round rod 2, a bottom sliding plate 3, a limiting block 4, a vibration spring 5, a protective frame 6, a side rotating shaft 7, a screening tank 8, a connecting column 9, a top plate 10, a feeding hopper 11, a feeding pipe 12, a water inlet pipe 13, a limiting frame 14, a drying structure 15, a primary screening pipe 16, a secondary screening pipe 17, a discharge port 18, a positioning column 19, an upper rotating shaft 20, a chain belt transmission structure 21, a top rotating shaft 22, a positioning cylinder 23, a side sliding groove 24, a side sliding block 25, a side plate 26, a transmission groove 27, a filter membrane 28, a sealing plate 29 and a water outlet pipe 30, wherein the round rod 2 and the bottom sliding plate 3 are fixed inside the upper surface of the fixed base 1, the limiting block 4 is movably installed at the upper end of the bottom sliding plate 3, and the two outer sides of the limiting block 4 are connected with the fixed base 1 through the vibration spring 5, the protection frame 6 is welded on the upper surface of the limiting block 4, the inside of the protection frame 6 is connected with the screening tank 8 through the side rotating shaft 7, the two outer sides of the fixed base 1 are connected with the top plate 10 through the connecting column 9, the left side of the top plate 10 is fixedly provided with the feed hopper 11, the lower end of the feed hopper 11 is connected with the screening tank 8 through the feed pipe 12 in a penetrating way, the side surface of the feed pipe 12 is connected with the water inlet pipe 13 in a penetrating way, the outer part of the feed pipe 12 is movably connected with the limiting frame 14, the limiting frame 14 is welded on the outer side surface of the protection frame 6, meanwhile, the two inner sides of the protection frame 6 are symmetrically and fixedly provided with the drying structures 15, the primary screening pipe 16 is fixedly arranged at the middle position inside the screening tank 8, the inner side surface of the screening tank 8 is fixedly provided with the secondary screening pipe 17, and the lower surfaces of the primary screening pipe 16, the secondary screening pipe 17 and the screening tank 8 are fixedly provided with the discharge port 18, reference column 19 welds the upper surface at protective frame 6, and protective frame 6's upper end right flank rotates and is connected with upper portion pivot 20, and the equal fixed mounting in outside of upper portion pivot 20 and side pivot 7 has chain belt drive structure 21, the inside of roof 10 rotates and is connected with top pivot 22, and the outside fixed mounting of top pivot 22 has a location section of thick bamboo 23, side spout 24 has been seted up to the lateral surface of a location section of thick bamboo 23, and side spout 24 passes through side slider 25 and reference column 19 interconnect, and side slider 25 installs the upper surface at reference column 19, the outside bilateral symmetry of top pivot 22 is fixed with side board 26, and side board 26 passes through driving groove 27 and upper portion pivot 20 interconnect, and driving groove 27 symmetry sets up in the inside both sides of upper portion pivot 20.
In the embodiment, the limiting block 4 and the round rod 2 and the bottom sliding plate 3 respectively form a sliding structure, 2 limiting blocks 4 are arranged in a manner of being symmetrical about the center of the protective frame 6, the limiting blocks 4 and the fixed base 1 form an elastic structure through the vibrating springs 5, the limiting blocks 4 slide transversely on the outer side surfaces of the round rod 2 and the bottom sliding plate 3 under the driving of the transmission structure, meanwhile, the vibrating springs 5 are extruded to the two sides by the limiting blocks 4 in the moving process, and the limiting blocks 4 and the protective frame 6 generate transverse vibrating force to a certain extent under the elastic action of the springs;
a filter membrane 28 is fixedly installed inside the side face of the screening tank 8, a sealing plate 29 is arranged outside the screening tank 8, a water outlet pipe 30 penetrates through the middle position of the lower surface of the sealing plate 29, the sealing plate 29 is fixedly connected with the protection frame 6, 4 filter membranes 28 are installed inside the side face of the screening tank 8 at equal intervals, the screening tank 8 and the sealing plate 29 form a mutual communication structure through the filter membrane 28, and the washed sewage enters the sealing plate 29 through the filter membrane 28 and is finally discharged outwards through the water outlet pipe 30;
the feeding pipe 12 and the water inlet pipe 13 form a mutual communication structure, the feeding pipe 12 is in sliding connection with the limiting frame 14, the feeding pipe 12 and the screening tank 8 form a telescopic structure, when screening processing is carried out, the protection frame 6 and the screening tank 8 move in a left-right reciprocating manner under the action of mechanical transmission, at the moment, the feeding pipe 12 slides transversely in the limiting frame 14, and meanwhile, the feeding pipe 12 moves telescopically in the side surface of the screening tank 8;
the primary screening pipe 16, the secondary screening pipe 17 and the screening tank 8 are of an integrated structure, the mesh density of the primary screening pipe 16 is larger than that of the secondary screening pipe 17, the screening tank 8 is rotatably connected with the sealing plate 29, the screening tank 8 rotates in the screening process, rubber particles pass through the primary screening pipe 16 and the secondary screening pipe 17 in sequence and are screened through corresponding meshes when centrifugally rotating in the screening tank 8, and the rubber particles with corresponding apertures enter corresponding separation spaces;
The working principle is as follows: when the device is used, firstly according to the structure shown in figures 1, 2, 4 and 5, rubber particles are guided into the screening tank 8 through the feed hopper 11, the motor is operated to control the side rotating shaft 7 to rotate, the side rotating shaft 7 directly drives the screening tank 8 with fixed side surfaces to rotate, when the rubber particles rotate centrifugally in the screening tank 8, the rubber particles sequentially pass through the primary screening pipe 16 and the secondary screening pipe 17 to screen and process meshes with corresponding apertures, the rubber particles with corresponding apertures enter the corresponding separation spaces, meanwhile, the side rotating shaft 7 drives the upper rotating shaft 20 to rotate through the chain belt transmission structure 21, the upper rotating shaft 20 drives the top rotating shaft 22 with side surfaces to rotate through the clamping connection structure of the side plate 26 and the transmission groove 27, the two positioning cylinders 23 fixed outside the top rotating shaft 22 rotate along with the side rotating shaft, the positioning cylinders 23 push the positioning columns 19 corresponding to the lower ends to move transversely and reciprocally through the side sliding chutes 24 and the side sliders 25, the positioning column 19, the protective frame 6 and the limiting block 4 are fixedly connected, at the moment, the limiting block 4 transversely slides on the outer side surfaces of the round rod 2 and the bottom sliding plate 3, meanwhile, the limiting block 4 extrudes the vibrating springs 5 to two sides in the moving process, under the elastic action of the springs, the limiting block 4 and the protective frame 6 generate transverse elastic vibrating force to a certain extent, under the action of the mechanical transmission, the sieving tank 8 also performs left-right reciprocating movement and vibration while rotating, so that rubber particles in the sieving tank 8 are shaken left and right while turning over, the sieving efficiency is accelerated, and meanwhile, the rubber particles can be relatively prevented from being accumulated in meshes on the side surfaces of the primary sieving pipe 16 and the secondary sieving pipe 17 to generate blockage;
subsequently, according to the structure shown in fig. 1, fig. 2, fig. 3, fig. 6 and fig. 7, the water inlet pipe 13 is connected with the external water pipe, during the process of conveying the material by the material inlet pipe 12, the water inlet pipe 13 is opened to convey the water source to the inside of the device, the water enters the inside of the material inlet pipe 12 through the water inlet pipe 13, under the action of the impact force of the water transmission, the rubber particles inside the material inlet pipe 12 are flushed into the inside of the screening tank 8, the rubber particles and the water simultaneously enter the inside of the screening tank 8, during the centrifugal screening, the rubber particles are continuously contacted with the water to flush, the stains on the surface of the rubber particles can be better cleaned, the flushed sewage enters the inside of the sealing plate 29 through the filter membrane 28, and finally is discharged to the outside of the device through the water outlet pipe 30 fixed at the middle position of the lower end of the sealing plate 29 (the water outlet pipe 30 is connected to the lower end of the water outlet pipe 30 by using a hose, the discharged sewage is introduced into the sewage discharge channel), after the washing, continue to keep the centrifugal screening of screening jar 8, open the stoving structure 15 of 6 both sides of protective frame, stoving structure 15 corresponds the both sides position at screening jar 8 respectively, closely to screening jar 8 inside transmission heat, realize the preliminary dry effect of the inside rubber granule of screening jar 8, the screening, the rubber granule after the washing drying corresponds inside the inside corresponding separation space of screening jar 8 respectively, 8 rotation through side pivot 7 control screening jar, make the discharge gate 18 of 8 lower extreme installations of screening jar be located lower extreme position, open the valve of discharge gate 18, use receiving arrangement to correspond the rubber granule after the receipt screening in 18 departments of the discharge gate of difference, the screening processing finishes.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a centrifugal screening equipment is used in processing of rubber granule of preventing blockking up, includes unable adjustment base (1), protective frame (6), elementary screening pipe (16), reference column (19) and filter membrane (28), its characterized in that: the inner part of the upper surface of the fixed base (1) is fixedly provided with a round rod (2) and a bottom sliding plate (3), the upper end of the bottom sliding plate (3) is movably provided with a limiting block (4), the two outer sides of the limiting block (4) are connected with the fixed base (1) through a vibration spring (5), a protective frame (6) is welded on the upper surface of the limiting block (4), the inner part of the protective frame (6) is connected with a screening tank (8) through a side rotating shaft (7), the two outer sides of the fixed base (1) are connected with a top plate (10) through a connecting column (9), a feed hopper (11) is fixedly arranged on the left side of the top plate (10), the lower end of the feed hopper (11) is connected with the screening tank (8) through a feed pipe (12), the side surface of the feed pipe (12) is connected with a water inlet pipe (13) through, and the outer part of the feed pipe (12) is movably connected with a limiting frame (14), and the limiting frame (14) is welded on the outer side surface of the protective frame (6), meanwhile, drying structures (15) are symmetrically and fixedly installed on two sides of the inner part of the protective frame (6), a primary screening pipe (16) is fixedly installed at the middle position of the inner part of the screening tank (8), a secondary screening pipe (17) is fixed on the inner side surface of the screening tank (8), discharge ports (18) are fixedly installed on the lower surfaces of the primary screening pipe (16), the secondary screening pipe (17) and the screening tank (8), positioning columns (19) are welded on the upper surface of the protective frame (6), the right side surface of the upper end of the protective frame (6) is rotatably connected with an upper rotating shaft (20), chain belt transmission structures (21) are fixedly installed on the outer parts of the upper rotating shaft (20) and the side rotating shaft (7), a top rotating shaft (22) is rotatably connected with the inner part of the top plate (10), and a positioning barrel (23) is fixedly installed on the outer part of the top rotating shaft (22), the outer side surface of the positioning cylinder (23) is provided with a side sliding groove (24), the side sliding groove (24) is connected with the positioning column (19) through a side sliding block (25), the side sliding block (25) is installed on the upper surface of the positioning column (19), side plates (26) are symmetrically fixed on two outer sides of the top rotating shaft (22), the side plates (26) are connected with the upper rotating shaft (20) through transmission grooves (27), and the transmission grooves (27) are symmetrically formed in two inner sides of the upper rotating shaft (20);
the limiting blocks (4) respectively form a sliding structure with the round rod (2) and the bottom sliding plate (3), 2 limiting blocks (4) are arranged in a central symmetry mode relative to the protective frame (6), and the limiting blocks (4) form an elastic structure with the fixed base (1) through the vibrating springs (5);
the top rotating shaft (22) is connected with the upper rotating shaft (20) in a clamping manner through a side plate (26) and a transmission groove (27), and the top rotating shaft (22) and the upper rotating shaft (20) form a telescopic structure;
the primary screening pipe (16), the secondary screening pipe (17) and the screening tank (8) are of an integrated structure, the mesh density of the primary screening pipe (16) is greater than that of the secondary screening pipe (17), and the screening tank (8) is rotatably connected with the sealing plate (29);
the number of the positioning columns (19) is 2, the upper ends of the protective frames (6), the positioning columns (19) and the positioning cylinders (23) form a sliding structure through side sliding blocks (25) and side sliding grooves (24), and the side sliding grooves (24) are of a sine curve circulating closed structure;
the filter membranes (28) are arranged at equal intervals in the side surface of the screening tank (8), and the screening tank (8) and the sealing plate (29) form a mutual communication structure through the filter membranes (28);
rubber particles are guided into a screening tank (8) through a feeding hopper (11), a motor is operated to control a side rotating shaft (7) to rotate at the same time, the side rotating shaft (7) directly drives the screening tank (8) with fixed sides to rotate, when the rubber particles rotate centrifugally in the screening tank (8), the rubber particles sequentially pass through primary screening pipes (16) and secondary screening pipes (17) to screen and process meshes with corresponding apertures, the rubber particles with corresponding apertures enter corresponding separation spaces, meanwhile, the side rotating shaft (7) drives an upper rotating shaft (20) to rotate through a chain belt transmission structure (21), the upper rotating shaft (20) drives a top rotating shaft (22) with the sides to rotate through a clamping connection structure of a side plate (26) and a transmission groove (27), two positioning cylinders (23) fixed outside the top rotating shaft (22) rotate along with the side rotating shaft, and the positioning cylinders (23) push positioning columns (19) with corresponding lower ends to transversely reciprocate through side sliding grooves (24) and side sliding blocks (25) Move, reference column (19), protecting frame (6) and stopper (4) fixed connection, at this moment, stopper (4) are at the lateral surface lateral sliding of round bar (2) and bottom slide (3), stopper (4) are simultaneously to both sides extrusion vibrations spring (5) at the in-process that removes, under spring elastic action, stopper (4) and protecting frame (6) produce the horizontal elasticity vibrations power to a certain extent, under above-mentioned mechanical transmission's effect, make screening jar (8) still control reciprocal removal and vibrations when the pivoted, make the inside rubber granule of screening jar (8) rock about the upset, the efficiency of screening is accelerated, can avoid rubber granule to pile up the mesh inside production jam in primary screening pipe (16) and secondary screening pipe (17) side relatively simultaneously.
2. The anti-clogging centrifugal screening device for processing rubber particles as claimed in claim 1, wherein: the inside fixed mounting in side of screening jar (8) has filter membrane (28), and the outside of screening jar (8) is provided with closing plate (29) to the lower surface intermediate position of closing plate (29) is run through and is installed outlet pipe (30), and closing plate (29) and protective frame (6) fixed connection simultaneously.
3. The anti-clogging centrifugal screening device for processing rubber particles as claimed in claim 1, wherein: the utility model discloses a screening tank, including inlet pipe (12), inlet pipe (13), inlet pipe (12) and spacing frame (14), the intercommunication structure each other is constituteed with inlet tube (13) to inlet pipe (12), and inlet pipe (12) and spacing frame (14) sliding connection to inlet pipe (12) and screening tank (8) constitute extending structure.
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| CN113134920A (en) * | 2021-04-23 | 2021-07-20 | 梁海林 | Plastic granules drying device |
| CN113441225A (en) * | 2021-05-17 | 2021-09-28 | 滁州润泰清真食品有限公司 | Grain processing integrated crushing production equipment machine and production process |
| CN115488024A (en) * | 2022-09-27 | 2022-12-20 | 蒋宏伟 | A raw material cleaning device for beet brown sugar production |
| CN115569707B (en) * | 2022-12-13 | 2023-03-31 | 喜跃发国际环保新材料股份有限公司 | Processing technology of recycled asphalt concrete |
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| US7299740B2 (en) * | 2004-09-13 | 2007-11-27 | Haldex Brake Corporation | Reciprocating axial displacement device |
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Effective date of registration: 20211130 Address after: Room 3, workshop 1, 168 Kangmin East Road, ganyao Town, Jiashan County, Jiaxing City, Zhejiang Province, 314100 Applicant after: Zhejiang lvneng Sports Industry Co.,Ltd. Address before: 314500 Tongxiang Jushi Group Co., Ltd., No. 669, Wenhua South Road, Tongxiang City, Jiaxing City, Zhejiang Province Applicant before: Wang Jianping |
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Denomination of invention: A centrifugal screening equipment for anti clogging rubber particle processing Effective date of registration: 20231016 Granted publication date: 20211214 Pledgee: Zhejiang Jiashan Rural Commercial Bank Co.,Ltd. Dayun sub branch Pledgor: Zhejiang lvneng Sports Industry Co.,Ltd. Registration number: Y2023980061015 |