A solid waste harmless treatment device based on pyrolysis technology

Abstract

The present invention relates to the technical field of solid waste treatment, and specifically relates to a harmless treatment device for solid waste based on pyrolysis technology, including a treatment frame. A pyrolysis positioning cylinder is fixedly installed at the bottom end of the treatment frame. A hydraulic push rod is fixedly installed through the upper part of the treatment frame. The extending end of the hydraulic push rod is fixedly connected with a compaction and diversion component. The compaction and diversion component includes a filter hole compaction frame fixedly connected to the extending end of the hydraulic push rod, which is beneficial for the sanitary landfill method to separate the adsorbed sludge and waste liquid from the compressed solid waste during the process of compacting solid waste, avoiding the situation where the internal sludge and waste liquid are mixed and there are elastic voids after compaction, improving the storage compaction load capacity, and being able to ensure the overall efficiency and quality of sanitary landfill when adding solid waste, as other garbage carried will affect the filling and compaction efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of solid waste treatment, and specifically relates to a solid waste harmless treatment device based on pyrolysis technology. Background Art

[0002] The harmless treatment of solid waste means that through appropriate treatment or disposal, the solid waste or its harmful components cannot harm the environment, or are converted into substances harmless to the environment. This disposal process is the harmless treatment of solid waste. Common methods include landfill method, incineration method, composting method, disassembly method, chemical method, etc. With the acceleration of China's urbanization process and the rapid development of social economy, the output of various organic wastes such as sludge, kitchen waste, food waste, biomass, feces (including livestock and poultry), and straw has increased year by year, putting increasing pressure on the ecological environment.

[0003] Currently, the existing solid waste harmless treatment devices based on pyrolysis technology have the following deficiencies in use: First, in the operation of solid waste landfill treatment, it is divided into traditional landfill and sanitary landfill. With the development of technology, the traditional landfill method has basically stopped being used. The sanitary landfill method is a landfill treatment method that selects a landfill site and makes anti-seepage treatment and covering and compaction to prevent groundwater and surrounding atmospheric environmental pollution. However, in the process of solid waste compression treatment, as the waste is put in, the sludge and waste liquid adsorbed on the waste will gradually be squeezed out during the compaction process. If not separated in time, it will not only affect the storage and compaction bearing capacity, but also the sludge and waste liquid will corrode the sealed barrel of the landfill barrel after landfill. Excessive accumulation will affect the land environment and groundwater, and when loading, the waste will bring other waste together, easily sticking to the edge of the landfill barrel, affecting the loading effect and the sealing performance of the cover, and reducing the overall treatment quality and efficiency.

[0004] Therefore, those skilled in the art have provided a solid waste harmless treatment device based on pyrolysis technology to solve the problems raised in the above background art. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a solid waste harmless treatment device based on pyrolysis technology, which solves the existing problems such as:

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions:

[0007] The technical solution adopted by the present invention to solve its technical problems is: a harmless treatment device for solid waste based on pyrolysis technology, including a treatment frame. A pyrolysis positioning cylinder is fixedly installed at the bottom end of the treatment frame. A hydraulic push rod is fixedly installed through the upper part of the treatment frame. The extending end of the hydraulic push rod is fixedly connected with a compaction and diversion component. The compaction and diversion component includes a filter hole compaction frame fixedly connected to the extending end of the hydraulic push rod. A transfer disk is arranged inside the filter hole compaction frame. A plurality of inflow ports are annularly arranged on the transfer disk. A plurality of drainage blades matched with the inflow ports are annularly arranged on the inner bottom wall of the filter hole compaction frame. A sewage discharge component is arranged in the middle of the transfer disk. The sewage discharge component includes a polymerization cover installed in the middle of the transfer disk. Two output pipes are fixedly connected to the outer surface of the polymerization cover. Two sewage pumps are arranged on the upper surface of the filter hole compaction frame. Both output pipes pass through the filter hole compaction frame and are connected to the sewage pumps. A lifting control is arranged on the upper surface of the filter hole compaction frame. A linkage and engagement component is fixedly connected to the outer surface of the pyrolysis positioning cylinder. A plurality of auxiliary cleaning components are annularly arranged on the outer surface of the pyrolysis positioning cylinder. A collection cylinder is arranged inside the pyrolysis positioning cylinder. A plurality of through holes corresponding to the cone-shaped thorn rods are vertically arranged on the outer surfaces of the plurality of collection cylinders.

[0008] Preferably, a turntable is rotatably connected to the bottom end of the filter hole compaction frame. A plurality of drainage blades are fixedly connected to the turntable. A micro waterproof motor is fixedly installed on the upper arm of the filter hole compaction frame. The output shaft of the micro waterproof motor is fixedly sleeved with the turntable.

[0009] Preferably, the lifting control includes a frame movably arranged on the upper surface of the filter hole compaction frame. A linkage frame is fixedly connected to the outer surface of the frame. A plurality of traction bars are fixedly connected to the bottom end of the linkage frame. Rack plates are fixedly connected to the bottom ends of the plurality of traction bars.

[0010] Preferably, the lifting control includes a frame movably arranged on the upper surface of the filter hole compaction frame. A linkage frame is fixedly connected to the outer surface of the frame. A plurality of traction bars are fixedly connected to the bottom end of the linkage frame. Rack plates are fixedly connected to the bottom ends of the plurality of traction bars.

[0011] Preferably, two gears are rotatably connected to one side of each group of mounting frames. Each two gears are meshed with the corresponding rack plate. A traction short rod is fixedly connected to the central axis of the gear. Two swing rods are rotatably connected to the inner sides of the plurality of rectifying plates. The swing rod is rotatably connected to the traction short rod.

[0012] Preferably, the auxiliary cleaning component includes multiple sets of limiting sleeves fixedly connected to the outer surface of the pyrolysis positioning cylinder. An arc-shaped pull rod is movably inserted inside each set of limiting sleeves. One end of the arc-shaped pull rod is fixedly connected to an inner rod that is movably arranged through the limiting sleeve. One end of the inner rod is fixedly connected to an open-ended sleeve head that slides on the outer surface of the limiting sleeve. A spring that cooperates with the open-ended sleeve head is sleeved on the outer surface of the limiting sleeve.

[0013] Preferably, a plurality of support plates are annularly and rotatably connected to the outer surface of the pyrolysis positioning cylinder. A through hole is opened in the upper part of the support plate. A plurality of rod seats are annularly and fixedly connected to the upper surface of the pyrolysis positioning cylinder. The rod seats are slidably arranged with the through holes. The support plate is rotatably connected to the traction strip plate.

[0014] Preferably, one end of the upper part of every two arc-shaped pull rods is movably connected to a limit head. A scraping disc is movably installed on the two limit heads together. The scraping disc is slidably arranged along the upper edge of the pyrolysis positioning cylinder.

[0015] Preferably, a fixed plate is obliquely arranged on one side of the processing frame. The fixed plate is used in cooperation with the traction strip plate. A guiding ball is fixedly connected to the bottom end of one side of the linkage frame. The guiding ball is slidably arranged on the processing frame.

[0016] Preferably, a display controller is installed inside the processing frame.

[0017] Advantages of the present invention:

[0018] 1. For the solid waste harmless treatment device based on pyrolysis technology of the present invention, the hydraulic push rod drives the filter hole compaction frame to descend to compact the garbage. At this time, the separated sludge and waste liquid penetrate into the inside of the filter hole compaction frame when pressed. The switch of the micro waterproof motor is turned on from the external controller. The micro waterproof motor drives the turntable to rotate, thereby driving a plurality of drainage blades to rotate, pushing the permeated sludge liquid and the like and flowing into the transfer disk along the inflow port. The switch of the sewage pump is turned on from the external controller. When the sewage pump operates, it sucks the sludge liquid from the polymerization cover and extracts it through the output pipe. This is beneficial for the sanitary landfill method to separate the sludge and waste liquid adsorbed by the compressed solid waste during the process of compacting solid waste, avoiding the situation where the internal sludge and waste liquid are mixed and there are elastic voids after compaction, improving the storage compaction load capacity, preventing the corrosion of the barrel after burial, and reducing the impact on the land environment;

[0019] 2. The harmless treatment device for solid waste based on pyrolysis technology according to the present invention drives the overall movement of the compaction and diversion assembly through the operation of the hydraulic push rod, thereby enabling the lifting control movement. First, it drives the inclined movement of the support plate in the auxiliary cleaning assembly, and allows the through port to slide on the rod seat, causing the pushing scraper plate to flip and move. When the two scraper plates slide along the upper edge of the pyrolysis positioning cylinder towards the inside, they can push the hanging garbage into the collection cylinder. When the collection cylinder is full, it can also block it to prevent it from detaching from the collection cylinder, so as to smoothly eject. Driven by the traction strip plate, it can also drive the meshing assembly to move, causing the rectifying plate to move, thereby pushing a plurality of conical spike rods to slide on the inner wall of the pyrolysis positioning cylinder and drill preset through holes in the outer wall of the collection cylinder. Further, during the garbage compression treatment, the internal pressure of the garbage is released, and at the same time, the internal air can be released from the through holes, which is beneficial to preventing the influence of other garbage carried during the addition of solid garbage on the filling and compaction efficiency, and ensuring the overall efficiency and quality of sanitary landfill. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the drawings and embodiments.

[0021] Figure 1 Schematic diagram of the overall structure of the embodiment of the present invention;

[0022] Figure 2 For the present invention Figure 1 Schematic diagram of the sectional structure from another perspective;

[0023] Figure 3 For the present invention Figure 1 Schematic diagram of the component structure inside the processing frame;

[0024] Figure 4 For the present invention Figure 3 Schematic diagram of the meshing assembly and the auxiliary cleaning assembly;

[0025] Figure 5 For the present invention Figure 3 Schematic diagram of the enlarged sectional structure of the sewage discharge component;

[0026] Figure 6 For the present invention Figure 4 Schematic diagram of the enlarged structure of the sewage discharge component;

[0027] Figure 7 For the present invention Figure 4 Schematic diagram of the installation structure of the auxiliary cleaning assembly;

[0028] Figure 8 For the present invention Figure 7 Schematic diagram of the structure at position A;

[0029] In the figure: 1, processing frame; 2, hydraulic push rod; 3, filter hole compaction frame; 4, linkage frame; 551, compaction shunt assembly; 552, linkage engagement assembly; 553, auxiliary cleaning assembly; 554, lifting control; 555, sewage discharge assembly; 6, scraping disc; 7, limit head; 8, pyrolysis positioning cylinder; 9, display controller; 10, gear; 11, rectifying plate; 12, traction strip plate; 13, fixed plate; 14, guiding ball; 15, conical spike rod; 16, sewage pump; 17, mounting frame; 18, swing rod; 19, collection cylinder; 20, through hole; 22, frame; 23, arc-shaped pull rod; 24, spring; 25, limiting sleeve; 26, inner rod; 27, support plate; 28, through port; 29, rod seat; 30, traction short rod; 31, rack plate; 32, adapter plate; 33, inlet; 34, micro waterproof motor; 35, polymerization cover; 36, turntable; 37, drainage vane; 38, output pipe; 39, opening socket head. Detailed implementation manner

[0030] In an embodiment of the present invention, by providing a solid waste harmless treatment device based on pyrolysis technology, the following problems are solved: existing problems;

[0031] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the specification drawings and specific implementation manners.

[0032] Such as Figures 1 - 8As shown in the figure, a harmless treatment device for solid waste based on pyrolysis technology of the present invention includes a treatment frame 1. A pyrolysis positioning cylinder 8 is fixedly installed at the bottom end of the treatment frame 1. A hydraulic push rod 2 is fixedly installed through the upper part of the treatment frame 1. The extending end of the hydraulic push rod 2 is fixedly connected with a compaction and diversion assembly 551. The compaction and diversion assembly 551 includes a filter hole compaction frame 3 fixedly connected to the extending end of the hydraulic push rod 2. A transfer disk 32 is arranged inside the filter hole compaction frame 3. A plurality of inflow ports 33 are annularly arranged on the transfer disk 32. A plurality of drainage blades 37 matched with the inflow ports 33 are annularly arranged on the inner bottom wall of the filter hole compaction frame 3. A sewage discharge assembly 555 is arranged in the middle of the transfer disk 32. The sewage discharge assembly 555 includes a polymerization cover 35 installed in the middle of the transfer disk 32. Two output pipes 38 are fixedly connected to the outer surface of the polymerization cover 35. A sewage pump 16 is arranged on the upper surface of the filter hole compaction frame 3. Both output pipes 38 pass through the filter hole compaction frame 3 and are connected to the sewage pump 16. A lifting control 554 is arranged on the upper surface of the filter hole compaction frame 3. A linkage engagement assembly 552 is fixedly connected to the outer surface of the pyrolysis positioning cylinder 8. A plurality of auxiliary cleaning assemblies 553 are annularly arranged on the outer surface of the pyrolysis positioning cylinder 8. A collection cylinder 19 is arranged inside the pyrolysis positioning cylinder 8. A plurality of through holes 20 corresponding to the conical spike rods 15 are vertically arranged on the outer surfaces of the plurality of collection cylinders 19. The lifting control 554 includes a frame 22 movably arranged on the upper surface of the filter hole compaction frame 3. A linkage frame 4 is fixedly connected to the outer surface of the frame 22. A plurality of traction strip plates 12 are fixedly connected to the bottom end of the linkage frame 4. A rack plate 31 is fixedly connected to the bottom end of each of the plurality of traction strip plates 12. The linkage engagement assembly 552 includes a plurality of groups of mounting frames 17 fixedly connected to the outer surface of the pyrolysis positioning cylinder 8. A conical spike rod 15 is inserted and slidably mounted on one side of each group of mounting frames 17. The corresponding sides of the plurality of conical spike rods 15 are jointly connected with a rectifying plate 11. Two gears 10 are rotatably connected to one side of each group of mounting frames 17. Each two gears 10 are engaged with the corresponding rack plate 31. A traction short rod 30 is fixedly connected to the central axis of the gear 10. Two swing rods 18 are rotatably connected to the inner sides of the plurality of rectifying plates 11. The swing rod 18 is rotatably connected to the traction short rod 30. A fixed plate 13 is obliquely arranged on one side of the treatment frame 1. The fixed plate 13 is used in cooperation with the traction strip plate 12. A guiding ball 14 is fixedly connected to the bottom end of one side of the linkage frame 4. The guiding ball 14 is slidably arranged on the treatment frame 1. A display controller 9 is installed inside the treatment frame 1. A turntable 36 is rotatably connected to the bottom end of the filter hole compaction frame 3. A plurality of drainage blades 37 are fixedly connected to the turntable 36. A micro waterproof motor 34 is fixedly installed on the upper arm of the filter hole compaction frame 3. The output shaft of the micro waterproof motor 34 is fixedly sleeved with the turntable 36. A sealing door is arranged on the outer side of the pyrolysis positioning cylinder 8 to cooperate with the placement of the collection cylinder 19.

[0033] After the collection cylinder 19 is placed using tools and closed according to the above technical solution, the heating switch of the pyrolysis positioning cylinder 8 is turned on. Then, through an external conveying device, solid waste is put into the pyrolysis positioning cylinder 8 and enters the collection cylinder 19 along the upper opening of the pyrolysis positioning cylinder 8. The temperature in the collection cylinder 19 also continuously rises after being heated by the pyrolysis positioning cylinder 8, pyrolyzing the solid waste entering. Before processing and compressing the solid waste, first turn on the switch of the hydraulic push rod 2 from an external controller. The hydraulic push rod 2 contracts and drives the overall upward movement of the filter hole compaction frame 3. The filter hole compaction frame 3 moves a certain distance and contacts the upper frame 22 and then lifts, driving the linkage frame 4 to disengage from the fixed plate 13. At this time, the guiding ball 14 slides within the processing frame 1. Driven by the traction strip plate 12, it can also drive the rack plate 31 to move, thereby driving the gear 10 to rotate, causing the traction short rod 30 to continuously swing. During the swinging process, it can traction the swing rod 18 to move, driving the rectifying plate 11 to move, thereby pushing multiple conical spike rods 15 to slide on the inner wall of the pyrolysis positioning cylinder 8 and drill preset through holes 20 in the outer wall of the collection cylinder 19. Further, during the garbage compression process, the pressure inside the garbage is released by compression, and it is dispersed and pushed. At the same time, the internal air can be released from the through holes 20, improving the garbage treatment effect. Driven by the hydraulic push rod 2, the filter hole compaction frame 3 descends to compact the garbage. At this time, the separated sludge and waste liquid seep into the inner side of the filter hole compaction frame 3 when pressed. Turn on the switch of the micro waterproof motor 34 from an external controller. The micro waterproof motor 34 drives the turntable 36 to rotate, thereby driving multiple drainage blades 37 to rotate, pushing the seeping sludge liquid and the like and flowing into the transfer disk 32 along the flow inlet 33. Turn on the switch of the sewage pump 16 from an external controller. When the sewage pump 16 operates, it sucks the sludge liquid from the polymerization cover 35 and extracts it through the output pipe 38 to complete the entire solid waste treatment work. This helps to separate the sludge and waste liquid adsorbed by the compressed solid waste, avoid the mixing of internal sludge and waste liquid from affecting the storage and compaction load capacity, and prevent the corrosion of the barrel after burial, improving the quality of sanitary landfill.

[0034] Further technical solution, the auxiliary cleaning component 553 includes a plurality of sets of limiting sleeves 25 fixedly connected to the outer surface of the pyrolysis positioning cylinder 8. An arc-shaped pull rod 23 is movably inserted inside each set of limiting sleeves 25. One end of the arc-shaped pull rod 23 is fixedly connected to an inner rod 26 that is movably arranged through the limiting sleeve 25. One end of the inner rod 26 is fixedly connected to an open sleeve head 39. The open sleeve head 39 slides on the outer surface of the limiting sleeve 25. A spring 24 that is used in cooperation with the open sleeve head 39 is sleeved on the outer surface of the limiting sleeve 25. A plurality of support plates 27 are annularly rotatably connected to the outer surface of the pyrolysis positioning cylinder 8. A through hole 28 is opened in the upper part of the support plate 27. A plurality of rod seats 29 are annularly fixedly connected to the upper surface of the pyrolysis positioning cylinder 8. The rod seats 29 are slidably arranged with the through hole 28. The support plate 27 is rotatably connected to the traction strip plate 12. One upper end of every two arc-shaped pull rods 23 is movably connected to a limit head 7. Two limit heads 7 are jointly movably installed with a scraping disc 6. The scraping disc 6 is slidably arranged along the upper edge of the pyrolysis positioning cylinder 8.

[0035] For the above technical solution, the linkage frame 4 drives the plurality of traction strip plates 12 to move. When the traction strip plates 12 move upward, they drive the support plates 27 to move obliquely, and the through hole 28 slides on the rod seat 29, so as to push the scraping disc 6 to flip and move. When the two scraping discs 6 slide inward along the upper edge of the pyrolysis positioning cylinder 8, they can push the hanging garbage into the collection cylinder 19. When the collection cylinder 19 is full, it can also block it to prevent it from detaching from the collection cylinder 19, so as to be smoothly removed. It helps to prevent other garbage carried during the pressing of the transported garbage from hanging on the inlet without manual intervention, and ensures the operation efficiency of filling and compaction.

[0036] The embodiment of the present invention also provides a solid waste harmless treatment device based on pyrolysis technology. The specific working principle includes the following steps:

[0037] After the sealed door on the pyrolysis positioning cylinder 8 is opened by personnel, the collection cylinder 19 is placed inside using tools and then closed. Then, after the heating switch of the pyrolysis positioning cylinder 8 is turned on, solid waste is fed into the pyrolysis positioning cylinder 8 through an external conveying device and enters the collection cylinder 19 along the upper opening of the pyrolysis positioning cylinder 8. The temperature inside the collection cylinder 19 also continuously rises due to the heating of the pyrolysis positioning cylinder 8, pyrolyzing the incoming solid waste. Before processing and compressing the solid waste, first turn on the switch of the hydraulic push rod 2 from an external controller. The hydraulic push rod 2 contracts and drives the overall upward movement of the filter hole compaction frame 3. After the filter hole compaction frame 3 moves a certain distance and contacts the upper frame 22 and then lifts, it drives the linkage frame 4 to disengage from the fixed plate 13. At this time, the guiding ball 14 slides inside the processing frame 1, simultaneously driving the movement of multiple traction strip plates 12. When the traction strip plates 12 move upward, they drive the support plate 27 to move obliquely, and cause the through hole 28 to slide on the rod seat 29, enabling the pushing and scraping disc 6 to flip and move. When the two scraping discs 6 slide inward along the upper edge of the pyrolysis positioning cylinder 8, they can push the hanging garbage into the collection cylinder 19. Driven by the traction strip plates 12, it can also pull the rack plate 31 to move, thereby driving the gear 10 to rotate, causing the traction short rod 30 to continuously swing. During the swinging process, it can traction the swinging rod 18 to move, driving the rectifying plate 11 to move, thereby pushing multiple conical spike rods 15 to slide on the inner wall of the pyrolysis positioning cylinder 8 and drill preset through holes 20 on the outer wall of the collection cylinder 19. Further, during the garbage compression process, the internal pressure of the garbage is released, and at the same time, the internal air can be released from the through holes 20, improving the garbage treatment effect. Driven by the hydraulic push rod 2, the filter hole compaction frame 3 descends to compact the garbage. At this time, the separated sludge and waste liquid seep into the inside of the filter hole compaction frame 3 when pressed. Turn on the switch of the micro waterproof motor 34 from an external controller. The micro waterproof motor 34 drives the turntable 36 to rotate, thereby driving the rotation of multiple drainage blades 37, pushing the seeping sludge liquid, etc. and flowing into the transfer disc 32 along the inflow port 33. Turn on the switch of the sewage pump 16 from an external controller. When the sewage pump 16 operates, it sucks the sludge liquid from the polymerization cover 35 and pumps it out through the output pipe 38 to complete the entire solid waste treatment work.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope claimed by the present invention. The scope claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A solid waste harmless treatment device based on pyrolysis technology, characterized in that: The invention comprises a processing frame (1), a pyrolysis positioning cylinder (8) is fixedly installed at the bottom end of the processing frame (1), a hydraulic push rod (2) is inserted and fixedly installed at the upper part of the processing frame (1), the protruding end of the hydraulic push rod (2) is fixedly connected to a compaction and diversion assembly (551), the compaction and diversion assembly (551) comprises a filter hole compaction frame (3) fixedly connected to the protruding end of the hydraulic push rod (2), an adapter plate (32) is arranged on the inner side of the filter hole compaction frame (3), a plurality of flow inlets (33) are annularly opened on the adapter plate (32), and the filter hole compaction frame (3) is provided with a plurality of flow inlets (33) in a ring shape. The inner bottom wall of the filter hole compacting frame (3) is provided with a plurality of guide blades (37) for use with the inlet (33) in an annular manner. A sewage discharge assembly (555) is provided in the middle of the adapter plate (32). The sewage discharge assembly (555) comprises a polymer cover (35) installed in the middle of the adapter plate (32). Two output pipes (38) are fixedly connected to the outer surface of the polymer cover (35). A sewage discharge pump (16) is provided on the upper surface of the filter hole compacting frame (3). Both of the two output pipes (38) pass through the filter hole compacting frame (3) and the sewage discharge pump (16). ), the upper surface of the filter hole compacting frame (3) is provided with a lifting control (554), the bottom end of the filter hole compacting frame (3) is rotatably connected to a turntable (36), the plurality of guide blades (37) are fixedly connected to the turntable (36), the upper arm of the filter hole compacting frame (3) is fixedly mounted with a micro waterproof motor (34), the output shaft of the micro waterproof motor (34) is fixedly fitted to the turntable (36), the outer surface of the pyrolysis positioning cylinder (8) is fixedly connected with a linkage toothing component (552), the linkage toothing component (552) comprises A plurality of mounting frames (17) are fixedly connected to the outer surface of a pyrolysis positioning cylinder (8), a conical thorn rod (15) is inserted and slidably installed on one side of each mounting frame (17), and a rectifier plate (11) is commonly connected to the corresponding side of the plurality of conical thorn rods (15). A plurality of auxiliary cleaning components (553) are annularly arranged on the outer surface of the pyrolysis positioning cylinder (8), a collecting cylinder (19) is arranged on the inner side of the pyrolysis positioning cylinder (8), and a plurality of through holes (20) corresponding to the conical thorn rods (15) are vertically opened on the outer surfaces of the plurality of collecting cylinders (19).

2. The solid waste harmless treatment device based on pyrolysis technology according to claim 1 is characterized by: The lifting control (554) comprises a frame (22) movably arranged on the upper surface of the filter hole compacting frame (3); the outer surface of the frame (22) is fixedly connected to a linkage frame (4); the bottom end of the linkage frame (4) is fixedly connected to a plurality of traction strips (12); and the bottom ends of the plurality of traction strips (12) are all fixedly connected to a rack plate (31).

3. The solid waste harmless treatment device based on pyrolysis technology according to claim 2 is characterized by: One side of the plurality of groups of mounting frames (17) is rotatably connected to two gears (10), each of the two gears (10) is meshed with a corresponding rack plate (31), a central axis of the gear (10) is fixedly connected to a traction short rod (30), and the inner sides of the plurality of rectifier plates (11) are rotatably connected to two swing rods (18), and the swing rods (18) are rotatably connected to the traction short rod (30).

4. The device for harmless treatment of solid waste based on pyrolysis technology according to claim 1 is characterized by: The auxiliary cleaning component (553) includes a plurality of groups of limiting sleeves (25) fixedly connected to the outer surface of the pyrolysis positioning cylinder (8), and an arc-shaped pull rod (23) is movably inserted on the inner side of each group of limiting sleeves (25). One end of the arc-shaped pull rod (23) is fixedly connected to an inner rod (26) movably arranged to be interlaced with the limiting sleeve (25), and one end of the inner rod (26) is fixedly connected to an open sleeve head (39), and the open sleeve head (39) slides on the outer surface of the limiting sleeve (25). The outer surface of the limiting sleeve (25) is sleeved with a spring (24) used in conjunction with the open sleeve head (39).

5. The solid waste harmless treatment device based on pyrolysis technology according to claim 2 is characterized by: The outer surface of the pyrolysis positioning cylinder (8) is connected to a plurality of support plates (27) in an annular rotational manner, a through opening (28) is provided on the upper portion of the support plate (27), a plurality of rod seats (29) are fixedly connected to the upper surface of the pyrolysis positioning cylinder (8) in an annular manner, the rod seats (29) are slidably arranged with the through opening (28), and the support plate (27) is rotationally connected to the traction strip (12).

6. The device for harmless treatment of solid waste based on pyrolysis technology according to claim 4 is characterized by: One end of the upper part of each of the two arc-shaped pull rods (23) is movably connected to a limit head (7), and a scraper (6) is movably mounted on the two limit heads (7), and the scraper (6) is slidably arranged with the upper edge of the pyrolysis positioning cylinder (8).

7. The device for harmless treatment of solid waste based on pyrolysis technology according to claim 2 is characterized by: A fixed plate (13) is obliquely arranged on one side of the processing frame (1), and the fixed plate (13) is used in conjunction with the traction strip (12). A guide ball (14) is fixedly connected to the bottom end of one side of the linkage frame (4), and the guide ball (14) is slidably arranged with the processing frame (1).

8. The device for harmless treatment of solid waste based on pyrolysis technology according to claim 1 is characterized by: A display controller (9) is installed on the inner side of the processing frame (1).

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