Solid waste incineration treatment device and treatment method

Abstract

The present invention discloses a solid waste incineration treatment device and treatment method, which belongs to the field of waste treatment technology. The device comprises a frame and a bottom cylinder fixedly connected to the inner wall thereof, a treatment component is provided at the top of the bottom cylinder, and circulation components are provided on both sides of the treatment component. The present invention provides a treatment component and a circulation component, wherein the treatment component can crush the solid waste, and the fragmented material is more fully exposed to oxygen, thereby accelerating combustion. At the same time, a large amount of hot air is generated in the combustion area, circulated through the circulation component, and carries external oxygen-containing air into the interior of the device, blowing air from the bottom to accelerate combustion efficiency. The treatment component crushes and scrapes the completely burned material again to prevent it from adhering to the inside of the device. At the same time, the structural characteristics of the circulation component are used to keep the device closed to prevent leakage of exhaust gas generated by combustion.

Description

Technical Field

[0001] The invention relates to a waste treatment device, belonging to the technical field of waste treatment. Background Art

[0002] Under complete combustion conditions, the organic matter removal rate can reach 99%. Because it is a relatively complete and thorough waste decomposition method, it is widely used in the treatment of hazardous waste. Furthermore, incineration significantly reduces the volume of waste, and the small amount of ash produced can be sent to landfill for disposal, significantly reducing the amount of waste disposed of.

[0003] However, existing incineration treatment devices lack a corresponding circulation mechanism, resulting in insufficient oxygen supply and inability to completely burn the waste. In addition, the materials before and after combustion cannot be broken up, and their contact area with oxygen is greatly limited.

[0004] How to develop solid waste incineration treatment equipment and treatment methods is an urgent problem that needs to be solved. Summary of the Invention

[0005] The main purpose of the present invention is to solve the deficiencies of the prior art and to provide a solid waste incineration treatment device and treatment method.

[0006] The purpose of the present invention can be achieved by adopting the following technical solutions:

[0007] A solid waste incineration treatment device includes a frame and a bottom cylinder fixedly connected to its inner wall, a treatment component is provided at the top of the bottom cylinder, and circulation components are provided on both sides of the treatment component. The treatment component includes a disposal cylinder and a cover plate fixedly connected to the top of the disposal cylinder, a clamping ring is fixedly connected to the inner wall of the disposal cylinder, a plurality of balls are provided on the top of the clamping ring, a support ring is rotatably connected to the inner wall of the disposal cylinder, the bottom of the support ring is rollingly connected to the outer wall of the balls, a turntable is fixedly connected to the inner wall of the support ring, a plurality of grooves are provided on the inner wall of the turntable, a mesh plate is fixedly connected to the bottom of the turntable, and blades are provided at the bottom of the mesh plate, an air filling ring is provided on the outer wall of the disposal cylinder, and a plurality of nozzles are provided on the inner wall of the clamping ring, and the nozzles are connected to the inner wall of the clamping ring and the air filling ring.

[0008] Furthermore, an abrasive ring is fixedly connected to the inner wall of the disposal tube, the inner walls at both ends of the abrasive ring and the inner wall at the top of the support ring are both provided with chamfers, and an observation window is provided on one side of the disposal tube.

[0009] Furthermore, a sleeve is provided on the top of the cover plate, a connecting tube is provided on the top of the sleeve, a telescopic cylinder is provided on the top of the connecting tube, and an output end of the telescopic cylinder is rotatably connected to a core shaft.

[0010] Furthermore, the inner wall of the sleeve is fixedly connected to a threaded rack, the outer wall of the core shaft is provided with threads and is rotatably connected to the inner wall of the threaded rack, and the bottom end of the core shaft is fixedly connected to a dispersion cone.

[0011] Furthermore, the bottom of the dispersion cone is provided with a chamfer, and the outer wall is provided with a plurality of leakage grooves, and the dispersion cone is arranged below the abrasive ring.

[0012] Furthermore, a feed pipe is provided on one side of the connecting cylinder, and electrically driven closed doors are provided on both sides of the feed pipe.

[0013] Furthermore, the gas filling ring is connected to the external gas pipeline, return pipes are provided on both sides of the bottom cylinder, and a valve body is provided at the bottom end.

[0014] Furthermore, the circulation component includes two curved pipes fixedly connected to the top of the cover plate and a guide pipe fixedly connected to one end of the curved pipe.

[0015] The treatment method of the solid waste incineration treatment device comprises the following steps:

[0016] Step 1: When the material from the feed pipe enters the disposal cylinder, it will be placed above the dispersion cone. The rotation of the dispersion cone will cause the material to be crushed between the abrasive rings.

[0017] Step 2: The gas ring is connected to the external gas pipeline to provide a stable supply of fuel for the combustion material on the support ring and the top of the turntable;

[0018] Step 3: After the combustion is complete, the core shaft continues to move, pressing down the material on the turntable and using the dispersion cone to squeeze the material through the cutting groove.

[0019] Furthermore, a side box is fixedly connected to the bottom end of the guide tube, one side of the side box is connected to the return pipe, and the other side is provided with an end tube; a filter plate with an arc structure is provided on the inner wall of the side box, a sedimentation tube is provided at the bottom of the side box, and a filter screen is provided inside the end tube.

[0020] Beneficial technical effects of the present invention: According to the solid waste incineration treatment device and treatment method of the present invention, by setting a treatment component and a circulation component, the treatment component can crush the solid waste, and the fragmented material is more fully in contact with oxygen, thereby accelerating combustion, and at the same time generating a large amount of hot air in the combustion area, circulating through the circulation component, and carrying external oxygen-containing air into the interior of the device, blowing air from the bottom to accelerate combustion efficiency, and the treatment component crushes and scrapes the completely burned material again to prevent it from adhering to the inside of the device, and at the same time utilizes the structural characteristics of the circulation component to keep the device closed to prevent leakage of exhaust gas generated by combustion; wherein the air filling ring is connected to the external gas pipeline to provide a stable dye supply for the support ring and the combustion material on the top of the turntable, and at the same time, the clamping ring and the support ring are in a relative rotation state, and when the high-temperature airflow generated by combustion enters the bottom of the turntable through the circulation component, it drives the mesh plate and the turntable to rotate by pushing the blades. , the remaining materials are cut and processed by cutting grooves and centrifugal force, so that they can pass through the mesh plate and enter the bottom barrel area to wait for subsequent cleaning; by setting up a disposal barrel, the telescopic cylinder is started to drive the core shaft to move, and the core shaft is rotated by the threaded rack. When the material from the feed pipe enters the disposal barrel, it will be placed above the dispersion cone. The rotation of the dispersion cone causes the material to be broken between the abrasive rings and enter the support ring area through the leakage groove. At the same time, after the combustion is complete, the core shaft continues to move, pressing down the turntable material, and using the dispersion cone to squeeze the material through the cutting groove; by setting up a circulation component, the high-temperature gas generated in the combustion area enters the elbow, and then enters the side box through the guide pipe. Due to the arc structure of the filter plate, negative pressure is generated at the end pipe, and external oxygen-containing air is drawn into the side box. At the same time, due to the large space of the side box, the dust in the air flow is deposited and enters the deposition tube for recycling. The mixed air flow enters the bottom barrel and is transported upward to ensure complete combustion. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure according to the present invention;

[0022] Figure 2 is a schematic diagram of the structure of a disposal cartridge according to the present invention;

[0023] Figure 3 A cross-sectional view of the disposal tube structure according to the present invention;

[0024] Figure 4 is a schematic diagram of the support ring structure according to the present invention;

[0025] Figure 5 is a schematic diagram of the structure of a snap ring according to the present invention;

[0026] Figure 6 is a schematic diagram of the cover structure according to the present invention;

[0027] Figure 7A cross-sectional view of the connecting tube structure according to the present invention;

[0028] Figure 8 It is a cross-sectional view of the side box structure according to the present invention.

[0029] In the figure: 1-frame, 2-aeration ring, 3-observation window, 4-disposal cylinder, 5-side box, 6-guide pipe, 7-cover plate, 8-valve body, 9-abrasive ring, 10-support ring, 11-clamping ring, 12-turntable, 13-cutting groove, 14-screen plate, 15-blade, 16-ball, 17-nozzle, 18-elbow, 19-sleeve, 20-dispersion cone, 21-leakage groove, 22-telescopic cylinder, 23-connecting cylinder, 24-core shaft, 25-threaded rack, 26-feed pipe, 27-deposition pipe, 28-filter plate, 29-end pipe, 30-bottom cylinder. DETAILED DESCRIPTION

[0030] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below with reference to embodiments and drawings, but the embodiments of the present invention are not limited thereto.

[0031] like Figures 1-8As shown, the solid waste incineration treatment device provided by this embodiment includes a frame 1 and a bottom cylinder 30 fixedly connected to the inner wall thereof, a processing component is provided at the top of the bottom cylinder 30, and circulation components are provided on both sides of the processing component. By arranging the processing component and the circulation component, the processing component can crush the solid waste, and the fragmented material is more fully in contact with oxygen, thereby accelerating combustion. At the same time, a large amount of hot air is generated in the combustion area, circulated through the circulation component, and carries external oxygen-containing air into the interior of the device, blowing air from the bottom to accelerate combustion efficiency, and the processing component crushes and scrapes the completely burned material again to prevent it from adhering to the inside of the device, and at the same time uses the circulation component The structural characteristics keep the device closed to prevent leakage of exhaust gas generated by combustion; the treatment component includes a disposal tube 4 and a cover plate 7 fixedly connected to the top thereof, the inner wall of the disposal tube 4 is fixedly connected to a clamping ring 11, and a plurality of balls 16 are arranged on the top of the clamping ring 11, the inner wall of the disposal tube 4 is rotatably connected to a supporting ring 10, and the bottom of the supporting ring 10 is rollingly connected to the outer wall of the ball 16, the inner wall of the supporting ring 10 is fixedly connected to a turntable 12, and a plurality of grooves 13 are arranged on the inner wall of the turntable 12, and a mesh plate 14 is fixedly connected to the bottom of the turntable 12, and a blade 15 is arranged at the bottom of the mesh plate 14, an air filling ring 2 is arranged on the outer wall of the disposal tube 4, and a plurality of nozzles 17 are arranged on the inner wall of the clamping ring 11, and the nozzles 17 are connected to the inner wall of the clamping ring 11 and the air filling ring 2. The air filling ring 2 is connected to the external gas pipeline to provide a stable dye supply for the combustion material on the top of the support ring 10 and the turntable 12. At the same time, the clamping ring 11 and the support ring 10 are in a relative rotation state. When the high-temperature air flow generated by the combustion enters the bottom of the turntable 12 through the circulation component, the mesh plate 14 and the turntable 12 are driven to rotate by pushing the blades 15. The remaining materials are cut by using the cutting groove 13 and centrifugal force, so that they can pass through the mesh plate 14 and enter the bottom cylinder 30 area to wait for subsequent cleaning.

[0032] In this embodiment, if Figure 1-Figure 7As shown, the inner wall of the disposal tube 4 is fixedly connected to the abrasive ring 9, and the inner walls at both ends of the abrasive ring 9 and the inner wall of the top of the support ring 10 are both provided with chamfers, and an observation window 3 is provided on one side of the disposal tube 4; a sleeve 19 is provided on the top of the cover plate 7, and a connecting tube 23 is provided on the top of the connecting tube 23. A telescopic cylinder 22 is provided on the top of the connecting tube 23, and the output end of the telescopic cylinder 22 is rotatably connected to the core shaft 24; the inner wall of the sleeve 19 is fixedly connected to the threaded frame 25, and the outer wall of the core shaft 24 is provided with a thread and is rotatably connected to the inner wall of the threaded frame 25, and the bottom end of the core shaft 24 is fixedly connected to the dispersion cone 20; the bottom of the dispersion cone 20 is provided with a chamfer, and the outer wall is provided with multiple leakage grooves 21, and the dispersion cone 20 is arranged below the abrasive ring 9; a feed pipe 26 is provided on one side of the connecting tube 23, and electrically driven closed doors are provided on both sides of the feed pipe 26; the aeration ring 2 is connected to the external gas pipeline, and return pipes are provided on both sides of the bottom tube 30, and a valve body 8 is provided at the bottom. By setting up a disposal tube 4, in which the telescopic cylinder 22 is started, the core shaft 24 is driven to move, and the core shaft 24 is rotated by the threaded frame 25. When the material of the feed pipe 26 enters the disposal tube 4, it will be placed above the dispersion cone 20. The rotation of the dispersion cone 20 causes the material to be crushed between the abrasive rings 9 and enter the support ring 10 area through the leakage groove 21. At the same time, after the combustion is complete, the core shaft 24 continues to move, pressing down the material of the turntable 12, and using the dispersion cone 20 to squeeze the material through the cutting groove 13.

[0033] In this embodiment, if Figure 1 and Figure 8 As shown, the circulation component includes two curved pipes 18 fixedly connected to the top of the cover plate 7 and a guide pipe 6 fixedly connected to one end of the curved pipe 18; the bottom end of the guide pipe 6 is fixedly connected to a side box 5, one side of the side box 5 is connected to the return pipe, and the other side is provided with an end pipe 29; the inner wall of the side box 5 is provided with a filter plate 28 with an arc structure, the bottom of the side box 5 is provided with a sedimentation pipe 27, and a filter screen is provided inside the end pipe 29.

[0034] By setting up a circulation component, the high-temperature gas generated in the combustion area enters the bend pipe 18, and then enters the side box 5 through the guide pipe 6. Due to the arc structure of the filter plate 28, negative pressure is generated at the end pipe 29, drawing external oxygen-containing air into the side box 5. At the same time, due to the large space in the side box 5, the dust in the air flow is deposited and enters the deposition pipe 27 for recycling. The mixed air flow enters the bottom cylinder 30 and is transported upward to ensure complete combustion. In this embodiment, Figures 1-8As shown, the treatment method of the solid waste incineration treatment device includes the following steps: Step 1: When the material of the feed pipe 26 enters the disposal cylinder 4, it will be placed above the dispersion cone 20, and the material will be crushed between the abrasive rings 9 through the rotation of the dispersion cone 20; Step 2: The aeration ring 2 is connected to the external gas pipeline to provide a stable dye supply for the combustion material on the top of the support ring 10 and the turntable 12; Step 3: After the combustion is complete, the core shaft 24 continues to move, pressing down the turntable 12 material, and using the dispersion cone 20 to squeeze the material through the cutting groove 13.

[0035] In this embodiment, if Figures 1-8 As shown, the solid waste incineration treatment device and treatment method provided in this embodiment work as follows:

[0036] Step 1: When the material from the feed pipe 26 enters the treatment cylinder 4, it will be placed above the dispersion cone 20. The rotation of the dispersion cone 20 causes the material to be crushed between the abrasive rings 9;

[0037] Step 2: The gas ring 2 is connected to the external gas pipeline to provide a stable supply of dye for the combustion material on the top of the support ring 10 and the turntable 12;

[0038] Step 3: After the combustion is complete, the core shaft 24 continues to move, pressing down the material on the turntable 12 and using the dispersion cone 20 to squeeze the material through the cut groove 13.

[0039] In summary, in this embodiment, according to the solid waste incineration treatment device and treatment method of this embodiment, by setting a processing component and a circulation component, the processing component can crush the solid waste, and the fragmented material is more fully exposed to oxygen, thereby accelerating combustion. At the same time, a large amount of hot air is generated in the combustion area, which circulates through the circulation component and carries external oxygen-containing air into the interior of the device, blowing air from the bottom to accelerate combustion efficiency, and the processing component crushes and scrapes the completely burned material again to prevent it from adhering to the inside of the device. At the same time, the structural characteristics of the circulation component are used to keep the device closed to prevent leakage of exhaust gas generated by combustion; wherein the air filling ring 2 is connected to the external gas pipeline to provide a stable dye supply for the combustion material on the top of the support ring 10 and the turntable 12. At the same time, the clamping ring 11 and the support ring 10 are in a relative rotation state. When the high-temperature airflow generated by combustion enters the bottom of the turntable 12 through the circulation component, the blade 15 is pushed to drive the mesh plate 14 and the turntable 12 to rotate, and the remaining material is cut and processed by the cutting groove 13 and centrifugal force, so that it can pass through the mesh plate 14 and enter the bottom cylinder 30 area to wait for subsequent cleaning;

[0040] By setting a treatment cylinder 4, in which the telescopic cylinder 22 is started, the core shaft 24 is driven to move, and the core shaft 24 is rotated by the threaded frame 25. When the material of the feed pipe 26 enters the treatment cylinder 4, it will be placed above the dispersion cone 20. The rotation of the dispersion cone 20 causes the material to be crushed between the abrasive rings 9 and enter the support ring 10 area through the leakage groove 21. At the same time, after the combustion is complete, the core shaft 24 continues to move, pressing down the material on the turntable 12, and using the dispersion cone 20 to squeeze the material through the cutting groove 13;

[0041] By setting up a circulation component, the high-temperature gas generated in the combustion area enters the bend pipe 18, and then enters the side box 5 through the guide pipe 6. Due to the arc structure of the filter plate 28, negative pressure is generated at the end pipe 29, and external oxygen-containing air is drawn into the side box 5. At the same time, since the space of the side box 5 is large, the dust in the airflow is deposited and enters the deposition pipe 27 for recycling and treatment. The mixed airflow enters the bottom cylinder 30 and is transported upward to ensure complete combustion.

[0042] The above are only further embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solutions and concepts of the present invention within the scope disclosed by the present invention, which fall within the scope of protection of the present invention.

Claims

1. A solid waste incineration treatment device, characterized in that: The invention comprises a frame (1) and a bottom cylinder (30) fixedly connected to the inner wall thereof, a processing assembly is provided at the top of the bottom cylinder (30), circulation assemblies are provided on both sides of the processing assembly, the processing assembly comprises a disposal cylinder (4) and a cover plate (7) fixedly connected to the top thereof, a clamping ring (11) is fixedly connected to the inner wall of the disposal cylinder (4), a plurality of balls (16) are provided on the top of the clamping ring (11), a support ring (10) is rotatably connected to the inner wall of the disposal cylinder (4), and the bottom of the support ring (10) is rollingly connected to the The outer wall of the ball (16) and the inner wall of the support ring (10) are fixedly connected to a turntable (12), the inner wall of the turntable (12) is provided with a plurality of grooves (13), the bottom of the turntable (12) is fixedly connected to a mesh plate (14), the bottom of the mesh plate (14) is provided with blades (15), the outer wall of the disposal tube (4) is provided with an air ring (2), the inner wall of the clamping ring (11) is provided with a plurality of nozzles (17), the nozzles (17) are connected to the inner wall of the clamping ring (11) and the air ring (2), The inner wall of the disposal tube (4) is fixedly connected to an abrasive ring (9), the inner walls at both ends of the abrasive ring (9) and the inner wall at the top of the support ring (10) are both provided with chamfers, an observation window (3) is provided on one side of the disposal tube (4), a sleeve (19) is provided on the top of the cover plate (7), a connecting tube (23) is provided on the top of the sleeve (19), a telescopic cylinder (22) is provided on the top of the connecting tube (23), the output end of the telescopic cylinder (22) is rotatably connected to a core shaft (24), the inner wall of the sleeve (19) is provided with a connecting tube (23), and the inner wall of the sleeve (19) is provided with a connecting tube (23). A threaded rack (25) is fixedly connected, the outer wall of the core shaft (24) is provided with a thread and is rotatably connected to the inner wall of the threaded rack (25), the bottom end of the core shaft (24) is fixedly connected to a dispersion cone (20), the bottom of the dispersion cone (20) is provided with a chamfer, and the outer wall is provided with a plurality of leakage grooves (21), the dispersion cone (20) is arranged below the abrasive ring (9), a feed pipe (26) is provided on one side of the connecting tube (23), and electrically driven closed doors are provided on both sides of the feed pipe (26).

2. The solid waste incineration treatment device according to claim 1, characterized in that: The gas filling ring (2) is connected to an external gas pipeline, return pipes are provided on both sides of the bottom cylinder (30), and a valve body (8) is provided at the bottom end.

3. The solid waste incineration treatment device according to claim 2, characterized in that: The circulation assembly comprises two curved pipes (18) fixedly connected to the top of the cover plate (7) and a flow guide pipe (6) fixedly connected to one end of the curved pipes (18).

4. The treatment method of the solid waste incineration treatment device according to claim 3, characterized in that: The steps include: Step 1: When the material from the feed pipe (26) enters the treatment cylinder (4), it is placed above the dispersion cone (20), and the material is crushed between the abrasive rings (9) by the rotation of the dispersion cone (20); Step 2: The gas ring (2) is connected to an external gas pipeline to provide a stable fuel supply for the combustion material on the top of the support ring (10) and the turntable (12); Step 3: After the combustion is complete, the core shaft (24) continues to move, pressing down the material on the turntable (12), and using the dispersion cone (20) to squeeze the material through the cutting groove (13).

5. The treatment method of the solid waste incineration treatment device according to claim 4, characterized in that: The bottom end of the guide tube (6) is fixedly connected to a side box (5), one side of the side box (5) is connected to the return tube, and the other side is provided with an end tube (29); the inner wall of the side box (5) is provided with a filter plate (28) with an arc structure, the bottom of the side box (5) is provided with a sedimentation tube (27), and the inside of the end tube (29) is provided with a filter screen.

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