CN113462411B - Horizontal pyrolysis device for solid waste treatment - Google Patents
Horizontal pyrolysis device for solid waste treatment Download PDFInfo
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- CN113462411B CN113462411B CN202110561094.XA CN202110561094A CN113462411B CN 113462411 B CN113462411 B CN 113462411B CN 202110561094 A CN202110561094 A CN 202110561094A CN 113462411 B CN113462411 B CN 113462411B
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B53/00—Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
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Abstract
The invention discloses a horizontal pyrolysis device for solid waste treatment, which comprises an isolation mechanism, a feeding mechanism, a pyrolysis mechanism, a scraping and pushing mechanism and a recovery mechanism, wherein the feeding mechanism is arranged on one side of the isolation mechanism, the pyrolysis mechanism is arranged on the inner side of the isolation mechanism, the scraping and pushing mechanism is arranged on the inner side of the pyrolysis mechanism, and the recovery mechanism is arranged on one side of the pyrolysis mechanism; according to the invention, the motor II drives the pyrolysis furnace to rotate, after the waste enters the pyrolysis furnace, the electric heating rod provides heat for the pyrolysis of the waste, and the pyrolysis furnace turns over the waste in the furnace, so that the inner layer and the outer layer of the waste are uniformly heated, and the pyrolysis efficiency is improved; when pyrolysis mechanism stop rotating, slip sliding support piece drives motor III and removes on sliding support frame, drives the power wheel simultaneously and removes, and power wheel and screw thread wheel meshing, motor III drive the screw thread wheel and rotate, and the screw thread wheel drives through the screw rod and scrapes and send the group to remove in pyrolysis mechanism, strikes off the residue on its inner wall, reduces the clearance time and saves the manual work, improves waste treatment volume.
Description
Technical Field
The invention belongs to the technical field of pyrolysis furnaces, and particularly relates to a horizontal pyrolysis device for solid waste treatment.
Background
In the existing solid waste treatment, compared with incineration treatment, pyrolysis treatment has less total amount of discharged waste gas, the crushed solid waste is put into a pyrolysis furnace, under the condition of extremely low oxygen content, the solid waste can absorb heat to carry out cracking reaction, the generated gas can also have recoverable gas such as fuel gas and the like besides the waste gas, and the waste residue after pyrolysis also contains available coke;
the following problems are found in the prior art devices: 1) in the pyrolysis process of the solid waste, the outer-layer waste is often pyrolyzed first, and the carbonized waste blocks further heat transfer, so that the inner-layer waste is often slow in heat conduction, and the pyrolysis efficiency is low; 2) the inner wall in the device is easy to adhere with waste residues, and the manual cleaning consumes long time, thus reducing the waste treatment capacity.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a horizontal pyrolysis device for solid waste treatment.
In order to achieve the purpose, the invention adopts the technical scheme that:
a horizontal pyrolysis device for solid waste treatment comprises an isolation mechanism, a feeding mechanism, a pyrolysis mechanism, a scraping and pushing mechanism and a recovery mechanism, wherein the feeding mechanism is arranged on one side of the isolation mechanism, the pyrolysis mechanism is arranged on the inner side of the isolation mechanism, the scraping and pushing mechanism is arranged on the inner side of the pyrolysis mechanism, and the recovery mechanism is arranged on one side of the pyrolysis mechanism;
the pyrolysis mechanism comprises a motor II, a reduction gearbox, a transmission shaft, a pyrolysis furnace, a rolling groove, rolling supports, an inner convex cavity, an electric heating rod and a limiting strip, the reduction gearbox is arranged on one side of the motor II, the transmission shaft is arranged on the inner side of the reduction gearbox, the pyrolysis furnace is arranged on one side of the transmission shaft, a plurality of rolling grooves are formed in the outer side of the pyrolysis furnace, the limiting strip is arranged on one side of the pyrolysis furnace, an inner convex cavity is formed in the inner side of the pyrolysis furnace, the electric heating rod is arranged on the inner side of the inner convex cavity, a plurality of rolling supports are arranged on one side of the rolling groove, the motor II is connected with the reduction gearbox, the reduction gearbox is fixedly connected with an isolation mechanism, one end of the transmission shaft is connected with the reduction gearbox, the other end of the transmission shaft is connected with the pyrolysis furnace, the rolling groove, the inner convex cavity and the limiting strip are fixedly connected with the pyrolysis furnace, the rolling supports are connected with a sliding wheel of the rolling grooves, and the electric heating rod is fixedly connected with the inner convex cavity;
the motor II provides power for the transmission shaft through the reduction gearbox, the transmission shaft drives the pyrolysis furnace to rotate, the pyrolysis furnace rotates on the rolling support through the rolling groove, the pyrolysis furnace rotates to drive the electric heating rod to rotate through the inward convex cavity, the pyrolysis furnace drives the limiting strips to rotate, after the solid waste enters the pyrolysis furnace through the feeding mechanism, the electric heating rod provides heat for pyrolysis of the solid waste, the pyrolysis furnace rotates, and the solid waste in the furnace is turned over uninterruptedly;
the scraping and pushing mechanism comprises a motor III, a sliding support block, a sliding support frame, a gear box, a power wheel, a threaded wheel, a screw rod and a scraping and conveying group, wherein the power wheel is arranged on one side of the motor III, the sliding support block is arranged on the outer side of the motor III, the sliding support frame is arranged on the outer side of the sliding support block, the gear box is arranged on one side of the sliding support frame, the threaded wheel is arranged on the inner side of the gear box, the screw rod is arranged on one side of the screw rod, the scraping and conveying group is arranged on one side of the screw rod, the motor III is fixedly connected with the sliding support block, the output end of the motor III is connected with the power wheel, the sliding support block is slidably connected with the sliding support frame, the sliding support frame is fixedly connected with the gear box, the threaded wheel is connected with the screw rod through threads, the screw rod is fixedly connected with the scraping and conveying group, the motor III provides power for the rotation of the power wheel, the sliding support block is driven to move by the sliding support block on the sliding support frame, the power wheel is driven to move simultaneously, when the pyrolysis mechanism works and rotates, the sliding support block is pushed to keep away from the gear box, power wheel and screw thread wheel no longer mesh, when pyrolysis mechanism work was accomplished the stall, promoted the sliding support piece and was close to the gear box, power wheel and screw thread wheel meshing, the power wheel rotates and drives the screw thread wheel and rotate, and the screw thread wheel drives through the screw rod and scrapes and send the group to remove in pyrolysis mechanism, strikes off and with its inside waste residue propelling movement to isolated mechanism the residue on its inner wall.
Preferably, isolated mechanism includes the heat-insulating box, handles the case, goes out flitch, round bar, heat-insulating box one side is equipped with handles the case, and the heat-insulating box inboard is equipped with out the flitch, goes out the flitch inboard and is equipped with the round bar, and the heat-insulating box is connected with handling the case, goes out flitch and round bar fixed connection, and the round bar is connected with the heat-insulating box, and the heat-insulating box keeps warm to the incasement, reduces calorific loss, and pyrolysis mechanism's residue arranges to handle the case through going out the flitch and carries out centralized processing, goes out the flitch and passes through the round bar and rotate in pyrolysis mechanism, goes out the flitch and can't to pyrolysis mechanism internal rotation.
Preferably, feed mechanism includes motor I, feeder hopper, feed channel, auger, I one side of motor is equipped with the feed channel, and feed channel one side is equipped with the feeder hopper, and the feed channel inboard is equipped with the auger, motor I and feed channel fixed connection, feeder hopper and feed channel fixed connection, and I output of motor passes through shaft coupling and auger connection, and motor I provides power for the auger is rotatory, drops into solid waste from the feeder hopper, rotates through the feed channel again by the auger and sends into pyrolysis device.
Preferably, the recycling mechanism comprises an air outlet pipe, a fan, a communicating pipe, a closed ring, an annular air passage, a supporting block, an air inlet passage, an opening and closing cover, a guide rod, a guide ball, a spring and a guide block, wherein the fan is arranged on the inner side of the air outlet pipe, the communicating pipe is arranged on one side of the air outlet pipe, the closed ring is arranged on one side of the communicating pipe, the annular air passage is arranged on the inner side of the closed ring, the supporting block is arranged on one side of the annular air passage, the opening and closing cover is arranged on one side of the air outlet pipe, the spring is arranged on the outer side of the guide rod, the guide ball is arranged on one side of the guide ball, the guide block is fixedly connected with the air outlet pipe, one end of the communicating pipe is fixedly connected with the air outlet pipe, the other end of the communicating pipe is fixedly connected with the closed ring, the closed ring is slidably connected with the annular air passage, the supporting block and the air inlet passage are fixedly connected with the opening and closing cover, the other end of the guide rod is fixedly connected with the guide ball, the guide rod is connected with the spring in a sliding mode, the guide block and the communicating pipe are fixedly connected with the isolation mechanism, and the annular air channel is fixedly connected with the pyrolysis mechanism.
Pyrolysis mechanism rotates and drives the ring air flue and rotate, the closed loop seals the ring air flue, the ring air flue drives the intake duct, the guide arm, the supporting shoe rotates, the guide arm rotates and drives the lid that opens and shuts, ball guide and spring rotate, when ball guide rotates the guide block position, through the guide block extrusion and with ball guide extrusion to the spring, the ball guide is the lid that opens and shuts through the guide arm simultaneously and keeps away from the intake duct, make intake duct and pyrolysis mechanism circulate mutually, the fan rotates the gas that makes in the pyrolysis mechanism through communicating intake duct through the ring air flue, closed loop and communicating pipe flow to the outlet duct, accessible external mechanism collects the purification reuse to the outlet duct combustion gas, leave the guide block as the ball guide, push ball guide pulling guide arm under the effect of spring, will open and shut the lid and cover on the intake duct, prevent the foreign matter in the pyrolysis mechanism from getting into.
Preferably, the scraping and conveying group comprises a connecting rod, a connecting frame, a scraper and a pushing plate, wherein the connecting frame is arranged on one side of the connecting rod, the pushing plate is arranged on the inner side of the connecting frame, the scraper is arranged on one side of the connecting frame, the connecting rod is fixedly connected with the connecting frame, the pushing plate is connected with the connecting frame, the scraper is fixedly connected with the connecting frame, the scraping and pushing mechanism drives the connecting frame to move through the connecting rod, the connecting frame drives the scraper to scrape residues on the inner wall of the pyrolysis mechanism, the pushing plate can rotate on the connecting frame, the connecting frame simultaneously provides support for the pushing plate and drives the pushing plate to push waste residues in the pyrolysis mechanism to the isolation mechanism, the connecting frame simultaneously limits the rotation of the pushing plate, when the pushing plate moves towards the direction of the pushing plate connecting frame, the waste slag on the connecting frame side of the pushing plate can push the pushing plate to rotate and penetrate through the connecting frame to the non-connecting frame side of the pushing plate.
Compared with the prior art, the invention has the beneficial effects that:
1) the motor II provides power for the transmission shaft through the reduction gearbox, the transmission shaft drives the pyrolysis furnace to rotate, the pyrolysis furnace rotates on the rolling support through the rolling groove, the pyrolysis furnace rotates to drive the electric heating rod to rotate through the inward convex cavity, the pyrolysis furnace drives the limiting strips to rotate, after the solid waste enters the pyrolysis furnace through the feeding mechanism, the electric heating rod provides heat for pyrolysis of the solid waste, the pyrolysis furnace rotates to turn the solid waste in the furnace uninterruptedly, the inner layer and the outer layer of the waste are heated uniformly, and the pyrolysis efficiency is improved;
2) motor III rotates for the power wheel and provides power, it removes to drive motor III through the smooth bracer that slides on the sliding support, it removes to drive the power wheel simultaneously, when pyrolysis mechanism work rotates, promote smooth bracer and keep away from the gear box, power wheel and screw thread wheel no longer mesh, when pyrolysis mechanism work is accomplished stall, it is close to the gear box to promote smooth bracer, power wheel and screw thread wheel mesh, the power wheel rotates and drives the screw thread wheel and rotate, the screw thread wheel passes through the screw rod drive and scrapes and send the group to remove in pyrolysis mechanism, scrape the residue on its inner wall and strike off and with its inside waste residue propelling movement to isolated mechanism, directly strike off the waste residue of the inside adhesion of device through scraping the residue group, the manual work has been saved simultaneously to the required time of clearance has been reduced, waste treatment capacity has been improved.
Drawings
FIG. 1 is a schematic structural view of a horizontal pyrolysis apparatus for solid waste treatment according to the present invention;
FIG. 2 is another schematic structural view of a horizontal pyrolysis device for solid waste treatment according to the present invention;
FIG. 3 is a schematic view of the inside structure of a horizontal pyrolysis apparatus for solid waste treatment according to the present invention;
FIG. 4 is a schematic view of the internal structure of a pyrolysis furnace in the horizontal pyrolysis device for solid waste treatment according to the present invention;
FIG. 5 is a schematic view of the internal structure of the other side of the horizontal pyrolysis device for solid waste treatment according to the present invention;
FIG. 6 is a schematic view of the internal structure of a recycling mechanism in the horizontal pyrolysis apparatus for solid waste treatment according to the present invention;
FIG. 7 is a schematic structural view of a scraping and conveying unit in the horizontal pyrolysis device for solid waste treatment according to the present invention;
in the figure: 1. an isolation mechanism; 11. a heat insulation box; 12. a treatment tank; 13. a discharge plate; 14. a round bar; 2. a feeding mechanism; 21. a motor I; 22. a feed hopper; 23. a feed channel; 24. a packing auger; 3. a pyrolysis mechanism; 31. a motor II; 32. a reduction gearbox; 33. a drive shaft; 34. a pyrolysis furnace; 35. a rolling groove; 36. rolling and supporting; 37. an inner convex cavity; 38. an electrical heating rod; 39. a limiting strip; 4. a scraping and pushing mechanism; 41. a motor III; 42. a sliding support block; 43. a sliding support frame; 44. a gear case; 45. A power wheel; 46. a threaded wheel; 47. a screw; 48. a scraping group; 481. a connecting rod; 482. a connecting frame; 483. a scraper; 484. a push plate; 5. a recovery mechanism; 51. an air outlet pipe; 52. a fan; 53. a communicating pipe; 54. a closed ring; 55. an annular air passage; 56. a support block; 57. an air inlet channel; 58. opening and closing the cover; 59. a guide bar; 501. guiding a ball; 502. a spring; 503. and a guide block.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 7.
A horizontal pyrolysis device for solid waste treatment comprises an isolation mechanism 1, a feeding mechanism 2, a pyrolysis mechanism 3, a scraping and pushing mechanism 4 and a recovery mechanism 5, wherein the feeding mechanism 2 is arranged on one side of the isolation mechanism 1, the pyrolysis mechanism 3 is arranged on the inner side of the isolation mechanism 1, the scraping and pushing mechanism 4 is arranged on the inner side of the pyrolysis mechanism 3, and the recovery mechanism 5 is arranged on one side of the pyrolysis mechanism 3;
the pyrolysis mechanism 3 comprises a motor II 31, a reduction gearbox 32, a transmission shaft 33, a pyrolysis furnace 34, a rolling groove 35, rolling supports 36, an inner convex cavity 37, an electric heating rod 38 and a limiting strip 39, the reduction gearbox 32 is arranged on one side of the motor II 31, the transmission shaft 33 is arranged on the inner side of the reduction gearbox 32, the pyrolysis furnace 34 is arranged on one side of the transmission shaft 33, a plurality of rolling grooves 35 are arranged on the outer side of the pyrolysis furnace 34, the limiting strip 39 is arranged on one side of the pyrolysis furnace 34, the inner convex cavity 37 is arranged on the inner side of the pyrolysis furnace 34, the electric heating rod 38 is arranged on the inner side of the inner convex cavity 37, a plurality of rolling supports 36 are arranged on one side of the rolling groove 35, the motor II 31 is connected with the reduction gearbox 32, the reduction gearbox 32 is fixedly connected with the isolation mechanism 1, one end of the transmission shaft 33 is connected with the reduction gearbox 32, the other end of the transmission shaft 33 is connected with the pyrolysis furnace 34, the rolling grooves 35, the inner convex cavity 37 and the limiting strip 39 are fixedly connected with the pyrolysis furnace 34, the rolling supports 36 are connected with a sliding wheel of the rolling grooves 35, the electric heating rod 38 is fixedly connected with the inner convex cavity 37;
the motor II 31 provides power for the transmission shaft 33 through the reduction gearbox 32, the transmission shaft 33 drives the pyrolysis furnace 34 to rotate, the pyrolysis furnace 34 rotates on the rolling support 36 through the rolling groove 35, the pyrolysis furnace 34 rotates and drives the electric heating rod 38 to rotate through the inner convex cavity 37, the pyrolysis furnace 34 drives the limiting strip 39 to rotate, after the solid waste enters the pyrolysis furnace 34 through the feeding mechanism 2, the electric heating rod 38 provides heat for pyrolysis of the solid waste, the pyrolysis furnace 34 rotates, and the solid waste in the furnace is turned over uninterruptedly;
the scraping and pushing mechanism 4 comprises a motor III 41, a sliding support block 42, a sliding support frame 43, a gear box 44, a power wheel 45, a threaded wheel 46, a screw 47 and a scraping and conveying group 48, wherein the power wheel 45 is arranged on one side of the motor III 41, a plurality of sliding support blocks 42 are arranged on the outer side of the motor III 41, the sliding support frame 43 is arranged on the outer side of each sliding support block 42, the gear box 44 is arranged on one side of each sliding support frame 43, the threaded wheel 46 is arranged on the inner side of the gear box 44, the screw 47 is arranged on one side of the screw 47, the scraping and conveying group 48 is arranged on one side of the screw 47, the motor III 41 is fixedly connected with the sliding support blocks 42, the output end of the motor III 41 is connected with the power wheel 45, the sliding support blocks 42 are slidably connected with the sliding support frame 43, the sliding support frame 43 is fixedly connected with the gear box 44, the threaded wheel 46 is connected with the screw 47 through threads, the screw 47 is fixedly connected with the scraping and conveying group 48, the motor III is provided with the power for rotating of the power wheel 45, the sliding support blocks 43 are driven by the sliding support blocks 42 on the sliding support frame 43, drive power wheel 45 simultaneously and remove, when pyrolysis mechanism 3 work rotates, promote smooth stay block 42 and keep away from gear box 44, power wheel 45 and screw thread wheel 46 no longer mesh, when pyrolysis mechanism 3 work is accomplished and is stopped rotating, promote smooth stay block 42 and be close to gear box 44, power wheel 45 and screw thread wheel 46 mesh, power wheel 45 rotates and drives screw thread wheel 46 and rotate, screw thread wheel 46 passes through screw rod 47 and drives to scrape and send group 48 and remove in pyrolysis mechanism 3, strike off and with its inside waste residue propelling movement to isolated mechanism 1 on its inner wall.
The recycling mechanism 5 comprises an air outlet pipe 51, a fan 52, a communicating pipe 53, a closed ring 54, an annular air passage 55, a supporting block 56, an air inlet channel 57, an opening and closing cover 58, a guide rod 59, a guide ball 501, a spring 502 and a guide block 503, wherein the fan 52 is arranged on the inner side of the air outlet pipe 51, the communicating pipe 53 is arranged on one side of the air outlet pipe 51, the closed ring 54 is arranged on one side of the communicating pipe 53, the annular air passage 55 is arranged on the inner side of the closed ring 54, the supporting block 56 is arranged on the inner side of the annular air passage 55, the air inlet channels 57 are arranged on one side of the annular air passage 55, the opening and closing cover 58 is arranged on one side of the opening and closing cover 58, the spring 502 is arranged on the outer side of the guide rod 59, the guide ball 501 is arranged on one side of the guide ball 501, the fan 52 is fixedly connected with the air outlet pipe 51, one end of the communicating pipe 53 is fixedly connected with the communicating pipe 51, the other end of the closed ring 54 is fixedly connected with the closed ring 54, and the closed ring 55 is connected in a sliding way, supporting shoe 56 and intake duct 57 all with ring air flue 55 fixed connection, 59 one ends of guide arm and the lid 58 fixed connection that opens and shuts, 59 other ends of guide arm and guide ball 501 fixed connection, guide arm 59 and spring 502 sliding connection, guide block 503, communicating pipe 53 all with isolated mechanism 1 fixed connection, ring air flue 55 and pyrolysis mechanism 3 fixed connection.
The pyrolysis mechanism 3 rotates to drive the annular air channel 55 to rotate, the closed ring 54 seals the annular air channel 55, the annular air channel 55 drives the air inlet channel 57, the guide rod 59 and the supporting block 56 to rotate, the guide rod 59 rotates to drive the open-close cover 58, the guide ball 501 and the spring 502 to rotate, when the guide ball 501 rotates to the position of the guide block 503, the guide ball 501 is extruded by the guide block 503 and is extruded towards the spring 502, the guide ball 501 is far away from the air inlet channel 57 through the guide rod 59, so that the air inlet channel 57 and the pyrolysis mechanism 3 are communicated, meanwhile, the fan 52 rotates to enable the air in the pyrolysis mechanism 3 to flow to the air outlet pipe 51 through the annular air channel 55, the closed ring 54 and the communication pipe 53 through the communicated air inlet channel 57, the air discharged from the air outlet pipe 51 can be collected, purified and reused through an external mechanism, when the guide ball 501 leaves the guide block 503, the guide rod 59 is pulled by the guide ball 501 under the action of the spring 502, the open-close cover 58 is covered on the air inlet channel 57, foreign materials in the pyrolysis mechanism 3 are prevented from entering.
The scraping and conveying group 48 comprises a connecting rod 481, a connecting frame 482, a scraper 483 and a pushing plate 484, wherein the connecting frame 482 is arranged on one side of the connecting rod 481, the pushing plate 484 is arranged on the inner side of the connecting frame 482, the scraper 483 is arranged on one side of the connecting frame 482, the connecting rod 481 is fixedly connected with the connecting frame 482, the pushing plate 484 is connected with the connecting frame 482, the scraper 483 is fixedly connected with the connecting frame 482, a scraping and pushing mechanism 4 drives the connecting frame 482 to move through the connecting rod, the connecting frame 482 drives the scraper 483 to scrape residues on the inner wall of the pyrolysis mechanism 3, the pushing plate 484 can rotate on the connecting frame 482, the connecting frame 482 simultaneously provides support for the pushing plate 484 and drives the pushing plate 484 to push the residues in the pyrolysis mechanism 3 to the isolation mechanism 1, the connecting frame 482 simultaneously limits the rotation of the pushing plate 484, and when the pushing plate 484 moves towards the connecting frame 482, the connecting frame 482 can enable the residues on the connecting frame 482 side of the pushing plate to push the connecting frame 482 to push the pushing plate 484 to rotate and pass through the connecting frame 482 to 484, and pass through the connecting frame 484 to 484, and then pass through the connecting frame 482 to 484 Non-attached frame 482 side.
A horizontal pyrolysis device for solid waste treatment, working process as follows:
the motor I provides power for the rotation of the auger, solid waste is thrown from the feed hopper and then is conveyed into the pyrolysis furnace through the feed channel by the rotation of the auger, the motor II provides power for the transmission shaft through the reduction gearbox, the transmission shaft drives the pyrolysis furnace to rotate, the pyrolysis furnace rotates on the rolling support through the rolling groove, the pyrolysis furnace rotates to drive the electric heating rod to rotate through the inward convex cavity, the pyrolysis furnace drives the limiting strip to rotate, the electric heating rod provides heat for the pyrolysis of the solid waste, the pyrolysis furnace rotates to turn the solid waste in the furnace uninterruptedly, the pyrolysis mechanism rotates to drive the annular air channel to rotate, the closed ring seals the annular air channel, the annular air channel drives the air inlet channel, the guide rod and the support block to rotate, the opening and closing cover is driven by the guide rod to rotate, when the guide rod rotates the position of the guide block, the guide rod is extruded by the guide block and is extruded to the spring, the guide ball is kept away from the air inlet channel through the opening and closing cover by the guide rod, the air inlet channel and the pyrolysis mechanism are communicated, meanwhile, the fan rotates to enable the gas in the pyrolysis furnace to flow to the air outlet pipe through the air channel, the closed ring and the communicating pipe through the communicated air inlet channel, the gas exhausted by the air outlet pipe can be collected, purified and recycled through an external mechanism, when the guide ball leaves the guide block, the guide ball is pushed under the action of the spring to pull the guide rod, the opening and closing cover is covered on the air inlet channel to prevent foreign matters in the pyrolysis mechanism from entering, the motor III provides power for the rotation of the power wheel, the sliding support block is slid on the sliding support frame to drive the motor III to move and simultaneously drive the power wheel to move, when the pyrolysis mechanism works and rotates, the sliding support block is pushed to be away from the gear box, the power wheel and the threaded wheel are not meshed any more, when the pyrolysis mechanism finishes working and stops rotating, the sliding support block is pushed to be close to the gear box, the power wheel is meshed with the threaded wheel, the threaded wheel rotates to drive the threaded wheel to rotate, the threaded wheel drives the connecting rod to move through the threaded wheel, the connecting rod drives the link and removes, the link drives the scraper and strikes off the residue on the pyrolysis mechanism inner wall, the push plate can rotate on the link, the link simultaneously provides the support for the push plate and drives push plate to pyrolysis mechanism inside waste residue propelling movement to play flitch, get into through a flitch and handle the case and carry out centralized processing, the link restricts the rotation of push plate simultaneously, when the push plate removes to the direction of push plate link side, the waste residue that can make the link side of push plate promotes the push plate rotation and passes link to push plate non-link side, the heat insulating box keeps warm to the incasement, reduce calorific loss.
The motor I, the motor II, the motor III, the electric heating rod and other components are components in the prior art, and are obtained by purchasing or customizing the components by a private person, the electric connection among the motor I, the motor II, the motor III and the electric heating rod is conventional circuit connection in the prior art, and the electric connection among the components is not the protection range of the invention.
The foregoing is merely illustrative and explanatory of the present invention and various modifications, additions or substitutions may be made to the specific embodiments described by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (3)
1. A horizontal pyrolysis device for solid waste treatment comprises an isolation mechanism, a feeding mechanism, a pyrolysis mechanism, a scraping and pushing mechanism and a recovery mechanism, and is characterized in that the feeding mechanism is arranged on one side of the isolation mechanism, the pyrolysis mechanism is arranged on the inner side of the isolation mechanism, the scraping and pushing mechanism is arranged on the inner side of the pyrolysis mechanism, and the recovery mechanism is arranged on one side of the pyrolysis mechanism;
the pyrolysis mechanism comprises a motor II, a reduction gearbox, a transmission shaft, a pyrolysis furnace, a rolling groove, a rolling support, an inward convex cavity, an electric heating rod and a limiting strip, the reduction gearbox is arranged on one side of the motor II, the transmission shaft is arranged on the inner side of the reduction gearbox, the pyrolysis furnace is arranged on one side of the transmission shaft, a plurality of rolling grooves are formed in the outer side of the pyrolysis furnace, the limiting strip is arranged on one side of the pyrolysis furnace, an inward convex cavity is formed in the inner side of the pyrolysis furnace, the electric heating rod is arranged on the inner side of the inward convex cavity, a plurality of rolling supports are arranged on one side of the rolling groove, the motor II is connected with the reduction gearbox, the reduction gearbox is fixedly connected with an isolation mechanism, one end of the transmission shaft is connected with the reduction gearbox, the other end of the transmission shaft is connected with the pyrolysis furnace, the rolling groove, the inward convex cavity and the limiting strip are fixedly connected with the pyrolysis furnace, the rolling support is connected with a rolling groove sliding wheel, and the electric heating rod is fixedly connected with the inward convex cavity;
the scraping and pushing mechanism comprises a motor III, a sliding support block, a sliding support frame, a gear box, a power wheel, a threaded wheel, a screw rod and a scraping and conveying group, wherein the power wheel is arranged on one side of the motor III, the sliding support block is arranged on the outer side of the motor III, the sliding support frame is arranged on the outer side of the sliding support block, the gear box is arranged on one side of the sliding support frame, the threaded wheel is arranged on the inner side of the gear box, the scraping and conveying group is arranged on one side of the screw rod, the motor III is fixedly connected with the sliding support block, the output end of the motor III is connected with the power wheel, the sliding support block is slidably connected with the sliding support frame, the sliding support frame is fixedly connected with the gear box, the threaded wheel is connected with the screw rod through threads, and the screw rod is fixedly connected with the scraping and conveying group;
the recycling mechanism comprises an air outlet pipe, a fan, a communicating pipe, a closed ring, an annular air passage, a supporting block, an air inlet passage, an opening and closing cover, a guide rod, a guide ball, a spring and a guide block, wherein the fan is arranged on the inner side of the air outlet pipe, the communicating pipe is arranged on one side of the air outlet pipe, the closed ring is arranged on one side of the communicating pipe, the annular air passage is arranged on the inner side of the closed ring, the supporting block is arranged on one side of the annular air passage, the air inlet passage is provided with the opening and closing cover, the guide rod is arranged on one side of the communicating pipe, the spring is arranged on the outer side of the guide rod, the guide block is arranged on one side of the guide ball, the fan is fixedly connected with the air outlet pipe, one end of the communicating pipe is fixedly connected with the air outlet pipe, the other end of the communicating pipe is fixedly connected with the closed ring, the closed ring is slidably connected with the annular air passage, the supporting block and the air inlet passage are fixedly connected with the opening and closing cover, and the other end of the guide rod is fixedly connected with the guide ball, the guide rod is connected with the spring in a sliding way, the guide block and the communicating pipe are fixedly connected with the isolating mechanism, and the annular air passage is fixedly connected with the pyrolysis mechanism; the scraping and conveying group comprises a connecting rod, a connecting frame, a scraper and a pushing plate, wherein the connecting frame is arranged on one side of the connecting rod, the pushing plate is arranged on the inner side of the connecting frame, the scraper is arranged on one side of the connecting frame, the connecting rod is fixedly connected with the connecting frame, the pushing plate is connected with the connecting frame, and the scraper is fixedly connected with the connecting frame.
2. The horizontal pyrolysis device for solid waste treatment according to claim 1, wherein the isolation mechanism comprises a heat insulation box, a treatment box, a discharge plate and a round bar, the treatment box is arranged on one side of the heat insulation box, the discharge plate is arranged on the inner side of the heat insulation box, the round bar is arranged on the inner side of the discharge plate, the heat insulation box is connected with the treatment box, the discharge plate is fixedly connected with the round bar, and the round bar is connected with the heat insulation box.
3. The horizontal pyrolysis device for solid waste treatment according to claim 1, characterized in that the feeding mechanism comprises a motor I, a feeding hopper, a feeding channel and an auger, the feeding channel is arranged on one side of the motor I, the feeding hopper is arranged on one side of the feeding channel, the auger is arranged on the inner side of the feeding channel, the motor I is fixedly connected with the feeding channel, the feeding hopper is fixedly connected with the feeding channel, and the output end of the motor I is connected with the auger through a coupler.
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| JPH11128878A (en) * | 1997-11-05 | 1999-05-18 | Mitsui Eng & Shipbuild Co Ltd | Thermal decomposition reactor for waste treating device |
| CN102220151B (en) * | 2010-04-16 | 2013-07-24 | 华南再生资源（中山）有限公司 | Horizontal waste plastic and tire cracking furnace |
| CN104910929A (en) * | 2014-03-14 | 2015-09-16 | 上海金匙环保科技股份有限公司 | Domestic garbage pyrolysis treatment device and system |
| CN106931773A (en) * | 2017-05-08 | 2017-07-07 | 宜兴福鼎环保工程有限公司 | A kind of industrial rotary furnace burns hazardous waste prevention inwall coking technology |
| CN109796994B (en) * | 2019-03-04 | 2020-10-30 | 湖南人文科技学院 | Adversion formula living beings pyrolysis oven |
| CN210945498U (en) * | 2019-11-25 | 2020-07-07 | 洛阳凯正环保工艺设备有限公司 | Cylinder wall anti-adhesion device for waste tire pyrolysis machine |
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