CN113278196A - Waste rubber regenerating device - Google Patents
Waste rubber regenerating device Download PDFInfo
- Publication number
- CN113278196A CN113278196A CN202110687551.XA CN202110687551A CN113278196A CN 113278196 A CN113278196 A CN 113278196A CN 202110687551 A CN202110687551 A CN 202110687551A CN 113278196 A CN113278196 A CN 113278196A
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- Prior art keywords
- fixedly connected
- filter screen
- waste gas
- arc
- bottom end
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- 239000002699 waste material Substances 0.000 title claims abstract description 25
- 230000001172 regenerating effect Effects 0.000 title claims abstract description 16
- 239000002912 waste gas Substances 0.000 claims abstract description 61
- 239000002002 slurry Substances 0.000 claims abstract description 37
- 239000012535 impurity Substances 0.000 claims abstract description 32
- 235000019738 Limestone Nutrition 0.000 claims abstract description 9
- 239000006028 limestone Substances 0.000 claims abstract description 9
- 230000003009 desulfurizing effect Effects 0.000 claims abstract description 5
- 238000004140 cleaning Methods 0.000 claims description 92
- 239000007789 gas Substances 0.000 claims description 16
- 238000010408 sweeping Methods 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims 9
- 239000000843 powder Substances 0.000 abstract description 44
- 239000002245 particle Substances 0.000 abstract description 42
- 239000002957 persistent organic pollutant Substances 0.000 abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 13
- 239000008187 granular material Substances 0.000 description 22
- 230000000694 effects Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 12
- 230000009471 action Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 241000220317 Rosa Species 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000006477 desulfuration reaction Methods 0.000 description 2
- 230000023556 desulfurization Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009288 screen filtration Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2317/00—Characterised by the use of reclaimed rubber
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention belongs to the technical field of regenerated rubber, and particularly relates to a waste rubber regenerating device which comprises a devulcanizer; the side wall of the desulfurizing tank is provided with a waste gas pipe; the waste gas pipe is L-shaped, and the bottom end of the waste gas pipe is fixedly connected with a filter box; the bottom end of the filter box is connected with a slurry box through a communicating pipe; limestone slurry is filled in the slurry tank, and the communicating pipe extends into the slurry; a conical filter screen is arranged in the filter box, and the conical tip of the filter screen is upward; the invention provides a waste rubber regenerating device, which aims to solve the problems that when a devulcanizer is used for regenerating waste rubber, a large amount of waste gas is generated, the waste gas contains rubber powder particles, organic pollutants and the like, people can utilize clear water and limestone slurry to remove impurities from the colloidal particles and the organic pollutants, but after the colloidal particles are removed by the clear water, the waste gas carries a large amount of moisture to enter a slurry tank, the concentration in the slurry tank is influenced, the impurity removal of the organic pollutants is influenced, the discharged waste gas does not reach the standard, and the surrounding environment is influenced.
Description
Technical Field
The invention belongs to the technical field of regenerated rubber, and particularly relates to a waste rubber regenerating device.
Background
The regenerated rubber is prepared by using waste rubber as a raw material and adopting a regeneration circulation technology, and the regeneration process needs a desulfurization process to change the plastic state of a net structure of waste rubber particles and recover a soft rubber type structure of the waste rubber particles.
Also some technical scheme about reclaimed rubber technique have appeared among the prior art, chinese patent as application number 2018110657130 discloses a waste gas treatment device of reclaimed rubber production usefulness, including the storage box, the upper end of storage box is equipped with ventilation assembly, ventilation assembly includes ventilation pipe and heater, keep away from the other end of storage box on the ventilation pipe and install the ventilation blower, install in the storage box and stir the material subassembly, first exhaust gas conveying pipe is installed on the right side of storage box, be equipped with first filter layer, air inlet machine and second filter layer along the direction of admitting air in proper order in the first exhaust gas conveying pipe. Raise the waste gas in with the rubber material through stirring the subassembly, filter respectively through first waste gas conveyer pipe and second waste gas conveyer pipe and remove dust and desulfurization process, get rid of volatile organic pollutant especially sulphur and vapor, a small amount of rubber powder granule in with waste gas, guarantee that the combustion gas accords with emission standard, this design simple structure, cost are lower, facilitate promotion and use.
In the prior art, when a devulcanizer is used for regenerating waste rubber, a large amount of waste gas is generated, the waste gas contains rubber powder particles, organic pollutants and the like, people can utilize clear water and limestone slurry to remove impurities from the rubber particles and the organic pollutants, but after the clear water is used for removing the rubber particles, the waste gas carries a large amount of water to enter a slurry tank, the concentration in the slurry tank is influenced, the impurity removal of the organic pollutants is influenced, the discharged waste gas does not reach the standard, and the surrounding environment is influenced.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that when a devulcanizer is used for regenerating waste rubber, a large amount of waste gas is generated, the waste gas contains rubber powder particles, organic pollutants and the like, people can remove impurities from the rubber particles and the organic pollutants by using clean water and limestone slurry, but after the rubber particles are removed by using the clean water, the waste gas carries a large amount of water into a slurry tank, the concentration in the slurry tank can be influenced, the impurity removal of the organic pollutants is influenced, the discharged waste gas does not reach the standard, and the surrounding environment is influenced, the waste rubber regenerating device provided by the invention has the advantages that the waste gas can be used for regenerating waste.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a waste rubber regenerating device, which comprises a devulcanizer; the side wall of the desulfurizing tank is provided with a waste gas pipe; the waste gas pipe is L-shaped, and the bottom end of the waste gas pipe is fixedly connected with a filter box; the bottom end of the filter box is connected with a slurry box through a communicating pipe; limestone slurry is filled in the slurry tank, and the communicating pipe extends into the slurry; an exhaust pipe is arranged on the slurry tank; a conical filter screen is arranged in the filter box, and the conical tip of the filter screen is upward; in the prior art, when a devulcanizer is used for regenerating waste rubber, a large amount of waste gas is generated, the waste gas contains rubber powder particles, organic pollutants and the like, people can remove impurities of the rubber particles and the organic pollutants by clean water and limestone slurry, but after the clean water is used for removing the rubber particles, the waste gas carries a large amount of moisture to enter a slurry tank, the concentration in the slurry tank can be influenced, the impurity removal of the organic pollutants is influenced, the discharged waste gas does not reach the standard, and the surrounding environment is influenced. And through toper filter screen filtration waste gas colloidal particle, the colloidal particle who filters can pile up to toper filter screen periphery, can not guarantee at long-time exhaust in-process because of the whole toper filter screen of jam of rubber powder particle, and the discharge of waste gas can not influenced because of blockking up by the toper filter screen.
Preferably, a first rotating shaft is connected to the inside of the exhaust pipe through a fixing rod; one end of the first rotating shaft is rotatably connected to the middle end of the fixing rod, and the other end of the first rotating shaft is fixedly connected to the conical tip of the conical filter screen; the first rotating shaft is fixedly connected with a helical impeller on a shaft positioned in the waste gas pipe; an annular sliding groove is formed in the inner wall of the filter box, and an annular plate is connected in the annular sliding groove in a sliding mode; the conical filter screen is fixedly connected to the side wall of the annular plate; during operation, in order to guarantee that filterable rubber powder granule can be quick to the peripheral circumstances of piling up, waste gas passes through the exhaust pipe and gets into the rose box in, can promote the spiral impeller and rotate, and then drive the rotation of toper filter screen through first axis of rotation, the toper filter screen rotates and can promote filterable rubber powder granule to toper filter screen bottom department all around fast through the effect of centrifugal force, guarantees filtration efficiency.
Preferably, the inner wall of the filter box is fixedly connected with a cleaning plate through a first fixing column, and the sections of the cleaning plate and the conical filter screen are parallel to each other; the bottom end of the section of the sweeping plate is an arc-shaped end; a group of cleaning brushes with different lengths are fixedly connected to the bottom end of the cleaning plate, the cleaning brushes are sequentially shortened from two sides to the middle of the cleaning plate, and the cleaning brushes are in contact with the conical filter screen; the during operation, because of the effect of toper filter screen, filterable colloidal particle can be piled up all around to the toper filter screen, but because the rubber powder granule has certain viscosity, can appear depending on the condition at the toper filter screen, be provided with in the rose box for this reason and clean the board, clean the board clean brush and toper filter screen and contact each other, rotate the in-process at the toper filter screen, clean the board this moment and fix, clean the board for this reason and can clean the toper filter screen in all directions, clean the rubber powder granule of depending on the toper filter screen, and then guarantee the filtration efficiency of toper filter screen.
Preferably, the first fixing column comprises a second fixing column and a third fixing column; a first groove is formed in the end part, far away from the inner wall of the filter box, of the second fixing column; a third fixing column is fixedly connected to the bottom of the first groove through a spring; the end part of the third fixing column, which is far away from the bottom of the first groove, is fixedly connected to the sweeping board; the upper bottom end of the sweeping plate is fixedly connected with a first arc-shaped block; a second arc-shaped block is fixedly connected to the position, relative to the first arc-shaped block, of the conical filter screen; when the cleaning brush of the cleaning plate is in close contact with the conical filter screen all the time during working, but because of the viscosity of rubber powder particles, when the cleaning brush cleans the conical filter screen, a large amount of rubber powder particles are accumulated at the contact position of the cleaning plate and the conical filter screen, which causes low cleaning efficiency of the cleaning plate, therefore, the cleaning brush is fixedly connected with a first arc-shaped block and a second arc-shaped block on the cleaning plate and the conical filter screen respectively, when the toper filter screen rotated, second arc piece can contact each other with first arc piece, and then promoted first arc piece and remove, and first arc piece removes and drives and cleans the board and remove, when cleaning the board and remove, cleans brush and toper filter screen and be in non-in-close contact state this moment, piles up the rubber powder granule that cleans board department this moment and can remove to toper filter screen bottom department, avoids a large amount of impurity to pile up in cleaning board department, influences the efficiency of cleaning that cleans the board.
Preferably, a first air bag is fixedly connected between the third fixing column and the bottom of the first groove; an air outlet cavity is formed in the bottom end of the sweeping plate; the bottom end of the air outlet cavity is provided with a group of air outlet holes; the air outlet and the cleaning brush are mutually staggered; the first air bag and the air outlet cavity are communicated with each other through a hose; the during operation, when cleaning the board and removing, first gasbag can be extruded to the third fixed column, and the gas of first gasbag can get into the intracavity of giving vent to anger through the hose, then through the venthole blowout, and spun gas can blow to clean the brush and clean, not only can prevent the jam toper filter screen of rubber powder granule, can also further clean the brush body.
Preferably, a group of first cavities are formed in the sweeping plate; the inner wall of the first cavity is fixedly connected with a magnetic ball through an elastic rope; the conical filter screen is provided with a first magnetic strip; the first magnetic strip and the cleaning plate are parallel to each other; the first magnetic strip and the magnetic ball attract each other; the during operation is in same water flat line at first magnetic stripe and magnetism ball, and this moment because of first magnetic stripe and magnetism ball inter attraction, the magnetism ball can remove to first cavity bottom, and then collides with first cavity bottom, shakes the cleaning plate this moment, and the shaking force can further increase the clearance effect that cleans the brush this moment.
Preferably, the side walls of the two sides of the first cavity are both provided with a vibration cavity; the bottom end of the vibration cavity is fixedly connected with a vibration rod through a spring; the end part of the vibration rod extends into the first cavity, and a baffle is fixedly connected to the end part of the vibration rod; a group of first elastic sheets is fixedly connected to the side walls of the two sides of the vibration cavity; a group of second elastic pieces are fixedly connected to the position of the vibration rod relative to the first elastic pieces; the first elastic sheet and the second elastic sheet are both arc-shaped, and the arc-shaped concave surfaces of the first elastic sheet and the second elastic sheet are fixedly connected with elastic bags; when the vibrating brush works, the magnetic ball moves downwards to collide the first cavity, the magnetic ball can push the baffle to move, the baffle can push the vibrating rod to move towards the bottom end of the vibrating cavity, so that the arc outer convex surfaces of the first elastic sheet and the second elastic sheet are contacted with each other, large resistance cannot be generated at the moment, the collision of the magnetic ball to the first cavity cannot be influenced, after the collision of the magnetic ball is finished, the magnetic ball rebounds under the action of the elastic rope at the moment, the vibrating rod moves towards the first cavity under the action of elasticity, at the moment, the arc inner concave surfaces of the first elastic sheet and the second elastic sheet are contacted with each other, the deformation quantity of the first elastic sheet and the second elastic sheet is increased, the elastic force at the moment is increased, the cleaning effect of the brush on the conical filter screen can be enhanced, and the elastic bags are fixedly connected on the inner concave surfaces between the first elastic sheet and the second elastic sheet, so that the local vibrating force can be increased, further improving the cleaning effect of the cleaning brush.
Preferably, the filter box is divided into an upper box body and a lower box body; the upper box body is fixedly connected to the bottom end of the waste gas pipe; the lower box body is fixedly connected to the communicating pipe; an impurity removing groove is formed between the lower box body and the upper box body; the annular sliding chute is formed in the inner wall of the lower box body; the first fixing column is fixedly connected to the inner wall of the upper box body; the impurity removing groove is wrapped by a pair of semicircular collecting boxes; the pair of semicircular collecting boxes are fixedly connected through bolts; the during operation, the filterable rubber powder granule of toper filter screen can be through the edulcoration groove, then collects in getting into semi-circular collecting box, not only can avoid piling up of rubber powder granule to influence toper filter screen filtration efficiency, can also directly clear up inside impurity through the bolted connection's of a pair of semi-circular collecting box opening and shutting.
Preferably, a rack is fixedly connected to the side wall of the annular plate close to the bottom of the annular sliding chute; a second rotating shaft is rotatably connected in the annular chute, and a first gear is fixedly connected to the second rotating shaft; the first gear and the rack are meshed with each other; the second rotating shaft extends into the impurity removing groove, and a group of arc-shaped plates are fixedly connected to the second rotating shaft; during operation, when the toper filter screen rotated, can drive the second axis of rotation through the meshing of rack and first gear and rotate, and the second axis of rotation rotates and can drive the arc and rotate, and the arc rotates the in-process, can will follow the filterable rubber powder granule of toper filter screen and clean into semi-circular collecting box from the edulcoration groove in, guarantee the clean and tidy in edulcoration groove.
Preferably, a rubber layer is fixedly connected to the inner wall of the semicircular collecting box; during operation, a pair of semi-circular collecting box can wrap up the edulcoration groove through bolted connection, and then collect the filterable rubber powder granule of toper filter screen, for preventing that waste gas from the contact department of semi-circular collecting box and last box and lower box effusion, there is the rubber layer at the lateral wall rigid coupling of semi-circular collecting box, can increase sealed effect, prevents the effusion of waste gas.
The invention has the following beneficial effects:
1. according to the waste rubber regeneration device, the waste gas colloid particles are filtered through the conical filter screen, the filtered colloid particles can be accumulated to the periphery of the conical filter screen, all the conical filter screen cannot be blocked by the rubber powder particles, and the conical filter screen cannot influence the discharge of waste gas due to the blockage in the long-time exhaust process.
2. According to the waste rubber regeneration device, the cleaning plate is arranged in the filter box, the cleaning brush of the cleaning plate is in contact with the conical filter screen, the cleaning plate is fixed during the rotation of the conical filter screen, so that the cleaning plate can clean the conical filter screen completely, rubber powder particles attached to the conical filter screen are cleaned, and the filtering efficiency of the conical filter screen is further ensured.
3. According to the waste rubber regenerating device, rubber powder particles filtered by the conical filter screen pass through the impurity removing groove and then enter the semicircular collecting boxes for collection, so that the influence of accumulation of the rubber powder particles on the filtering efficiency of the conical filter screen can be avoided, and internal impurities can be directly cleaned through opening and closing of the bolt connection of the pair of semicircular collecting boxes.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of a filtration tank;
FIG. 2 is a front view of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an enlarged view at B in FIG. 3;
FIG. 5 is a cross-sectional view taken at C-C of FIG. 4;
FIG. 6 is an enlarged view at D of FIG. 3;
FIG. 7 is an enlarged view at E in FIG. 5;
FIG. 8 is a top view of the semi-circular collection bin;
in the figure: 1. a devulcanizer; 11. an exhaust gas pipe; 12. a filter box; 13. a communicating pipe; 14. a slurry tank; 15. An exhaust pipe; 16. a conical filter screen; 2. an annular chute; 21. an annular plate; 22. a helical impeller; 23. A first rotating shaft; 3. a first fixed column; 31. cleaning the board; 32. cleaning a brush; 33. a second fixed column; 34. a third fixing column; 35. a first groove; 36. a first arc-shaped block; 37. a second arc-shaped block; 4. A first air bag; 41. an air outlet cavity; 42. an air outlet; 43. a first magnetic stripe; 44. a first cavity; 45. an elastic cord; 46. a magnetic ball; 5. a vibration chamber; 51. a vibration rod; 52. a baffle plate; 53. a first elastic sheet; 54. A second elastic sheet; 55. an elastic bag; 6. an upper box body; 61. a lower box body; 62. a semicircular collecting box; 63. a rack; 64. a first gear; 65. a second rotating shaft; 66. an arc-shaped plate; 67. a rubber layer; 68. and (5) an impurity removal groove.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows:
as shown in fig. 1 to 7, a waste rubber regenerating apparatus according to the present invention includes a devulcanizer 1; an exhaust gas pipe 11 is arranged on the side wall of the desulfurizing tank 1; the waste gas pipe 11 is L-shaped, and the bottom end of the waste gas pipe 11 is fixedly connected with a filter box 12; the bottom end of the filter tank 12 is connected with a slurry tank 14 through a communicating pipe 13; limestone slurry is filled in the slurry tank 14, and the communicating pipe 13 extends into the slurry; an exhaust pipe 15 is arranged on the slurry tank 14; a conical filter screen 16 is arranged in the filter box 12, and the conical tip is upward; in the prior art, when the devulcanizer 1 is used for regenerating waste rubber, a large amount of waste gas is generated, the waste gas contains rubber powder particles, organic pollutants and the like, people can remove impurities from the rubber particles and the organic pollutants by using clean water and limestone slurry, but after the rubber particles are removed by using the clean water, the waste gas carries a large amount of moisture to enter a slurry tank, the concentration in the slurry tank is influenced, the impurity removal of the organic pollutants is influenced, the discharged waste gas does not reach the standard, and the surrounding environment is influenced, therefore, when the devulcanizer works, the waste gas generated by the devulcanizer 1 enters a filter box 12 through a waste gas pipe 11, the rubber powder particles are filtered through a conical filter screen 16, then the filter screen gas is introduced into the slurry tank through a communicating pipe 13, the organic pollutants are subjected to impurity removal, the waste gas after impurity removal is discharged through an exhaust pipe 15, the discharged gas is ensured to reach the standard, and the surrounding environment is not influenced, and through toper filter screen 16 filtration waste gas colloidal particle, the colloidal particle of filtering can pile up to toper filter screen 16 periphery, can not guarantee in long-time exhaust process because of the whole toper filter screen 16 of jam of rubber powder granule, and toper filter screen 16 can not influence the discharge of waste gas because of blockking up.
A first rotating shaft 23 is connected to the inside of the exhaust gas pipe 11 through a fixed rod; one end of the first rotating shaft 23 is rotatably connected to the middle end of the fixing rod, and the other end of the first rotating shaft 23 is fixedly connected to the conical tip of the conical filter screen 16; a spiral impeller 22 is fixedly connected to the first rotating shaft 23 positioned in the exhaust gas pipe 11; an annular chute 2 is formed in the inner wall of the filter box 12, and an annular plate 21 is connected in the annular chute 2 in a sliding manner; the conical filter screen 16 is fixedly connected to the side wall of the annular plate 21; during operation, in order to guarantee that filterable rubber powder granule can be quick to the peripheral circumstances of piling up, waste gas passes through in the exhaust pipe 11 gets into rose box 12, can promote spiral impeller 22 and rotate, and then drives conical filter 16 through first axis of rotation 23 and rotate, conical filter 16 rotates and can promote filterable rubber powder granule to conical filter 16 bottom department all around fast through the effect of centrifugal force, guarantees filtration efficiency.
The inner wall of the filter box 12 is fixedly connected with a cleaning plate 31 through a first fixing column 3, and the sections of the cleaning plate 31 and the conical filter screen 16 are parallel to each other; the bottom end of the section of the sweeping plate 31 is an arc-shaped end; a group of cleaning brushes 32 with different lengths are fixedly connected to the bottom end of the cleaning plate 31, the cleaning brushes 32 are sequentially shortened from two sides to the middle of the cleaning plate 31, and the cleaning brushes 32 are in contact with the conical filter screen 16; the during operation, because of toper filter screen 16's effect, filterable colloidal particle can be piled up all around to toper filter screen 16, but because the rubber powder granule has certain viscosity, can appear depending on the condition at toper filter screen 16, be provided with cleaning plate 31 for this reason in rose box 12, cleaning plate 31 cleans brush 32 and toper filter screen 16 and contacts each other, rotate the in-process at toper filter screen 16, cleaning plate 31 is fixed this moment, clean plate 31 for this reason and can clean toper filter screen 16 all around, clean the rubber powder granule of depending on toper filter screen 16, and then guarantee toper filter screen 16's filtration efficiency.
The first fixing column 3 comprises a second fixing column 33 and a third fixing column 34; a first groove 35 is formed in the end part, far away from the inner wall of the filter box 12, of the second fixing column 33; a third fixing column 34 is fixedly connected to the bottom of the first groove 35 through a spring; the end part of the third fixing column 34 far away from the bottom of the first groove 35 is fixedly connected to the sweeping board 31; the upper bottom end of the sweeping plate 31 is fixedly connected with a first arc-shaped block 36; a second arc-shaped block 37 is fixedly connected to the position of the conical filter screen 16 relative to the first arc-shaped block 36; when the cleaning brush 32 of the cleaning plate 31 is always in a state of being in close contact with the conical filter screen 16 during operation, but when the cleaning brush 32 cleans the conical filter screen 16 due to viscosity of rubber powder particles, a large amount of rubber powder particles are accumulated at a contact position of the cleaning plate 31 and the conical filter screen 16, so that cleaning efficiency of the cleaning plate 31 is low, therefore, the cleaning brush is fixedly connected with a first arc-shaped block 36 and a second arc-shaped block 37 respectively on the cleaning plate 31 and the conical filter screen 16, when the conical filter screen 16 rotates, the second arc-shaped block 37 is contacted with the first arc-shaped block 36, so as to push the first arc-shaped block 36 to move, the first arc-shaped block 36 moves to drive the cleaning plate 31 to move, when the cleaning plate 31 moves, the cleaning brush 32 and the conical filter screen 16 are in a non-close contact state, at this time, the rubber powder particles accumulated at the cleaning plate 31 move to the bottom of the conical filter screen 16, avoid a large amount of impurity to pile up in cleaning board 31 department, influence the efficiency of cleaning board 31.
A first air bag 4 is fixedly connected between the third fixing column 34 and the bottom of the first groove 35; an air outlet cavity 41 is formed in the bottom end of the sweeping plate 31; the bottom end of the air outlet cavity 41 is provided with a group of air outlet holes 42; the air outlet 42 and the cleaning brush 32 are mutually staggered; the first air bag 4 and the air outlet cavity 41 are communicated with each other through a hose; during operation, when cleaning board 31 and removing, first gasbag 4 can be extruded to third fixed column 34, and the gas of first gasbag 4 can pass through in the hose gets into air outlet chamber 41, then spout through venthole 42, and spun gas can blow and clean cleaning brush 32, not only can prevent the jam toper filter screen 16 of rubber powder granule, can also further clean cleaning brush 32 body.
A group of first cavities 44 are formed in the sweeping plate 31; the inner wall of the first cavity 44 is fixedly connected with a magnetic ball 46 through an elastic rope 45; the conical filter screen 16 is provided with a first magnetic strip 43; the first magnetic strip 43 and the cleaning plate 31 are parallel to each other; the first magnetic strip 43 and the magnetic ball 46 attract each other; during operation, when first magnetic stripe 43 and magnetic ball 46 are in same horizontal line, because of first magnetic stripe 43 and magnetic ball 46 inter attraction this moment, magnetic ball 46 can move to first cavity 44 bottom, and then collides with first cavity 44 bottom, shakes cleaning plate 31 this moment, and the shaking force can further increase the clearance effect of cleaning brush 32 at this moment.
The side walls of the two sides of the first cavity 44 are both provided with a vibration cavity 5; the bottom end of the vibration cavity 5 is fixedly connected with a vibration rod 51 through a spring; the end part of the vibration rod 51 extends into the first cavity 44, and a baffle plate 52 is fixedly connected to the end part of the vibration rod 51; a group of first elastic sheets 53 is fixedly connected to the side walls of the two sides of the vibration cavity 5; a group of second elastic sheets 54 is fixedly connected to the position of the vibration rod 51 corresponding to the first elastic sheet 53; the first elastic sheet 53 and the second elastic sheet 54 are both arc-shaped, and the arc-shaped concave surfaces of the first elastic sheet 53 and the second elastic sheet 54 are fixedly connected with elastic bags 55; when the cleaning brush works, the magnetic ball 46 moves downwards to collide the first cavity 44, at this time, the magnetic ball 46 pushes the baffle plate 52 to move, the baffle plate 52 moves to push the vibration rod 51 to move towards the bottom end of the vibration cavity 5, therefore, the arc outer convex surfaces of the first elastic sheet 53 and the second elastic sheet 54 are contacted with each other, at this time, large resistance cannot be generated, the collision of the magnetic ball 46 to the first cavity 44 cannot be influenced, after the collision of the magnetic ball 46 is finished, at this time, the magnetic ball 46 rebounds under the action of the elastic rope 45, at this time, the vibration rod 51 moves towards the first cavity 44 under the action of elasticity, at this time, because the arc inner concave surfaces of the first elastic sheet 53 and the second elastic sheet 54 are contacted with each other, at this time, the deformation of the first elastic sheet 53 and the second elastic sheet 54 is increased, further, the elastic force at this time can be increased, the cleaning effect of the cleaning brush 32 on the conical filter screen 16 can be enhanced, and the elastic bags 55 are fixedly connected on the inner concave surfaces, the local flutter force can be increased, and the cleaning effect of the cleaning brush 32 can be further improved.
The filter box 12 is divided into an upper box body 6 and a lower box body 61; the upper box body 6 is fixedly connected to the bottom end of the waste gas pipe 11; the lower box body 61 is fixedly connected to the communicating pipe 13; an impurity removing groove 68 is formed between the lower box body 61 and the upper box body 6; the annular chute 2 is arranged on the inner wall of the lower box body 61; the first fixing column 3 is fixedly connected to the inner wall of the upper box body 6; the trash groove 68 is wrapped by a pair of semicircular collecting boxes 62; a pair of the semicircular collecting boxes 62 are fixedly connected by bolts; during operation, the rubber powder granule that is filtered by toper filter screen 16 can be through edulcoration groove 68, then collects in getting into semi-circular collecting box 62, not only can avoid piling up of rubber powder granule to influence toper filter screen 16 filtration efficiency, can also directly clear up inside impurity through the bolted connection's of a pair of semi-circular collecting box 62 opening and shutting.
A rack 63 is fixedly connected to the side wall of the annular plate 21 close to the bottom of the annular chute 2; a second rotating shaft 65 is rotatably connected in the annular chute 2, and a first gear 64 is fixedly connected to the second rotating shaft 65; the first gear 64 and the rack 63 are meshed with each other; the second rotating shaft 65 extends into the impurity removing groove 68, and a group of arc-shaped plates 66 are fixedly connected to the second rotating shaft 65; during operation, when toper filter screen 16 rotated, can drive second axis of rotation 65 through rack 63 and first gear 64's meshing and rotate, and second axis of rotation 65 rotates and can drive arc 66 and rotate, and arc 66 rotates the in-process, can be with following the filterable rubber powder granule of toper filter screen 16 and clean into semi-circular collecting box 62 from edulcoration groove 68 in, guarantee the clean and tidy of edulcoration groove 68.
Example two:
referring to fig. 8, in a first comparative example, as another embodiment of the present invention, a rubber layer 67 is fixedly connected to an inner wall of the semicircular collection box 62; during operation, a pair of semi-circular collecting box 62 can wrap up edulcoration groove 68 through bolted connection, and then collect the filterable rubber powder granule of toper filter screen 16, for preventing that waste gas from semi-circular collecting box 62 and upper box 6 and lower box 61's contact department from escaping, has rubber layer 67 at the lateral wall rigid coupling of semi-circular collecting box 62, can increase sealed effect, prevents the escape of waste gas.
The working principle is as follows: waste gas generated by the desulfurizing tank 1 enters a filter box 12 through a waste gas pipe 11, rubber powder particles are filtered out through a conical filter screen 16, then filter screen gas is introduced into a slurry tank through a communicating pipe 13, organic pollutants are subjected to impurity removal, the waste gas after impurity removal is discharged through an exhaust pipe 15, and the discharged gas is guaranteed to reach the standard; waste gas enters the filter box 12 through the waste gas pipe 11, the spiral impeller 22 is pushed to rotate, and then the conical filter screen 16 is driven to rotate through the first rotating shaft 23, the conical filter screen 16 rotates to push the filtered rubber powder particles to the periphery of the bottom end of the conical filter screen 16 rapidly through the action of centrifugal force, in the rotating process of the conical filter screen 16, the cleaning plate 31 is fixed, therefore, the cleaning plate 31 can clean the conical filter screen 16 comprehensively to clean the rubber powder particles attached to the conical filter screen 16, when the conical filter screen 16 rotates, the second arc-shaped block 37 is contacted with the first arc-shaped block 36 to further push the first arc-shaped block 36 to move, the first arc-shaped block 36 moves to drive the cleaning plate 31 to move, when the cleaning plate 31 moves, the cleaning brush 32 and the conical filter screen 16 are in a non-tight contact state, at this time, the rubber powder particles accumulated at the cleaning plate 31 move to the bottom of the conical filter screen 16, the cleaning efficiency of the cleaning plate 31 is prevented from being influenced by the accumulation of a large amount of impurities at the cleaning plate 31; when the cleaning plate 31 moves, the third fixing column 34 extrudes the first air bag 4, the air in the first air bag 4 enters the air outlet cavity 41 through the hose and is then sprayed out through the air outlet hole 42, and the sprayed air blows and cleans the cleaning brush 32, so that the conical filter screen 16 can be prevented from being blocked by rubber powder particles, and the cleaning brush 32 body can be further cleaned; when the first magnetic strip 43 and the magnetic ball 46 are in the same horizontal line, at this time, because the first magnetic strip 43 and the magnetic ball 46 attract each other, the magnetic ball 46 will move to the bottom end of the first cavity 44 and further collide with the bottom end of the first cavity 44, and vibrate the cleaning plate 31 at this time, and the vibration force will further increase the cleaning effect of the cleaning brush 32 at this time; after the magnetic ball 46 is collided, the magnetic ball 46 rebounds under the action of the elastic rope 45, the vibration rod 51 moves towards the first cavity 44 under the action of the elastic force, at the moment, because the arc-shaped concave surfaces of the first elastic sheet 53 and the second elastic sheet 54 are contacted with each other, the deformation quantity of the first elastic sheet 53 and the deformation quantity of the second elastic sheet 54 are increased, the elastic force at the moment is further increased, the cleaning effect of the cleaning brush 32 on the conical filter screen 16 can be enhanced, the elastic bags 55 are fixedly connected on the concave surfaces between the first elastic sheet 53 and the second elastic sheet 54, the local vibration force can be increased, and the cleaning effect of the cleaning brush 32 is further improved; the rubber powder particles filtered by the conical filter screen 16 pass through the impurity removing groove 68 and then enter the semicircular collecting box 62 for collection. Not only can avoid piling up of rubber powder granule to influence toper filter screen 16 filtration efficiency, can also directly clear up inside impurity through the bolted connection's of a pair of semi-circular collecting box 62 opening and shutting.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A waste rubber regenerating device is characterized by comprising a devulcanizer (1); an exhaust gas pipe (11) is arranged on the side wall of the desulfurizing tank (1); the waste gas pipe (11) is L-shaped, and the bottom end of the waste gas pipe (11) is fixedly connected with a filter box (12); the bottom end of the filter tank (12) is connected with a slurry tank (14) through a communicating pipe (13); limestone slurry is filled in the slurry tank (14), and the communicating pipe (13) extends into the slurry; an exhaust pipe (15) is arranged on the slurry tank (14); a conical filter screen (16) is arranged in the filter box (12), and the conical tip faces upwards.
2. The used rubber recycling device of claim 1, wherein a first rotating shaft (23) is connected to the inside of the waste gas pipe (11) by a fixing rod; one end of the first rotating shaft (23) is rotatably connected to the middle end of the fixing rod, and the other end of the first rotating shaft (23) is fixedly connected to the conical tip of the conical filter screen (16); a spiral impeller (22) is fixedly connected to the first rotating shaft (23) positioned in the exhaust gas pipe (11); an annular sliding groove (2) is formed in the inner wall of the filter box (12), and an annular plate (21) is connected in the annular sliding groove (2) in a sliding mode; the conical filter screen (16) is fixedly connected to the side wall of the annular plate (21).
3. The waste rubber recycling device of claim 2, wherein the inner wall of the filtering box (12) is fixedly connected with a cleaning plate (31) through a first fixing column (3), and the sections of the cleaning plate (31) and the conical filter screen (16) are parallel to each other; the bottom end of the section of the sweeping plate (31) is an arc-shaped end; clean on board (31) bottom rigid coupling have a set of length to differ and clean brush (32), clean brush (32) and shorten in proper order to the centre from cleaning board (31) both sides, and clean brush (32) and toper filter screen (16) and contact each other.
4. A used rubber recycling apparatus according to claim 3, wherein said first fixing column (3) comprises a second fixing column (33) and a third fixing column (34); a first groove (35) is formed in the end part, far away from the inner wall of the filter box (12), of the second fixing column (33); a third fixing column (34) is fixedly connected to the bottom of the first groove (35) through a spring; the end part of the third fixing column (34) far away from the bottom of the first groove (35) is fixedly connected to the cleaning plate (31); the upper bottom end of the sweeping plate (31) is fixedly connected with a first arc-shaped block (36); and a second arc-shaped block (37) is fixedly connected to the position of the conical filter screen (16) relative to the first arc-shaped block (36).
5. The waste rubber recycling device of claim 4, wherein a first air bag (4) is fixedly connected between the third fixing column (34) and the bottom of the first groove (35); an air outlet cavity (41) is formed in the bottom end of the sweeping plate (31); the bottom end of the air outlet cavity (41) is provided with a group of air outlet holes (42); the air outlet (42) and the sweeping brush (32) are mutually staggered; the first air bag (4) and the air outlet cavity (41) are communicated with each other through a hose.
6. The used rubber recycling device of claim 5, wherein a set of first cavities (44) is formed in the sweeping plate (31); the inner wall of the first cavity (44) is fixedly connected with a magnetic ball (46) through an elastic rope (45); the conical filter screen (16) is provided with a first magnetic strip (43); the first magnetic strip (43) and the cleaning plate (31) are parallel to each other; the first magnetic strip (43) and the magnetic ball (46) attract each other.
7. The waste rubber recycling device of claim 6, wherein the first cavity (44) has a vibration chamber (5) formed in both side walls; the bottom end of the vibration cavity (5) is fixedly connected with a vibration rod (51) through a spring; the end part of the vibration rod (51) extends into the first cavity (44), and a baffle (52) is fixedly connected to the end part of the vibration rod (51); a group of first elastic sheets (53) are fixedly connected to the side walls of the two sides of the vibration cavity (5); a group of second elastic sheets (54) are fixedly connected to the position of the vibration rod (51) corresponding to the first elastic sheets (53); the first elastic sheet (53) and the second elastic sheet (54) are both arc-shaped, and elastic bags (55) are fixedly connected to the arc-shaped inner concave surfaces of the first elastic sheet (53) and the second elastic sheet (54).
8. The used rubber recycling device of claim 7, wherein the filtering tank (12) is divided into an upper tank body (6) and a lower tank body (61); the upper box body (6) is fixedly connected to the bottom end of the waste gas pipe (11); the lower box body (61) is fixedly connected to the communicating pipe (13); an impurity removal groove (68) is formed between the lower box body (61) and the upper box body (6); the annular sliding chute (2) is arranged on the inner wall of the lower box body (61); the first fixing column (3) is fixedly connected to the inner wall of the upper box body (6); the impurity removing groove (68) is wrapped by a pair of semicircular collecting boxes (62); and the pair of semicircular collecting boxes (62) are fixedly connected through bolts.
9. The waste rubber recycling device of claim 8, wherein the side wall of the annular plate (21) close to the bottom of the annular chute (2) is fixedly connected with a rack (63); a second rotating shaft (65) is rotatably connected in the annular sliding groove (2), and a first gear (64) is fixedly connected to the second rotating shaft (65); the first gear (64) and the rack (63) are meshed with each other; the second rotating shaft (65) extends into the impurity removing groove (68), and a group of arc-shaped plates (66) are fixedly connected to the second rotating shaft (65) in a shaft mode.
10. The used rubber recycling device of claim 9, wherein a rubber layer (67) is fixed on the inner wall of the semicircular collection box (62).
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| CN202110687551.XA CN113278196B (en) | 2021-06-21 | 2021-06-21 | Waste rubber regenerating device |
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| CN202110687551.XA CN113278196B (en) | 2021-06-21 | 2021-06-21 | Waste rubber regenerating device |
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| CN113278196B (en) | 2022-01-18 |
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Effective date of registration: 20240322 Address after: Room 504, 2nd Floor, Building 2, Xianduyuan, No. 254 Qinchuan Road, Tailaoshan Town, Fuding City, Ningde City, Fujian Province, 355200 Patentee after: Fuding Zhuoyue Intellectual Property Management Co.,Ltd. Country or region after: China Address before: 221700 west of Dongcheng Road, south side of Jilin Forest Industry, Feng County, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Top New Materials Co.,Ltd. Country or region before: China |