Environment-friendly solid waste thermal decomposition machine

Abstract

The utility model relates to the technical field of waste decomposition, in particular to an environment-friendly solid waste thermal decomposition machine which improves the stirring effect and the thermal decomposition efficiency. Comprising a decomposition barrel, a plurality of supporting legs, a loading frame, a driving part, a decomposition assembly, a cover opening assembly and a supporting and jacking part, the supporting legs are installed at the bottom of the decomposition barrel, the loading frame is installed in the decomposition barrel through the driving part, the decomposition assembly is installed in the loading frame, the cover opening assembly is installed at the top of the decomposition barrel, and the supporting and jacking part is installed at the bottom of the cover opening assembly.

Description

Technical Field

[0001] This utility model relates to the technical field of waste decomposition, and in particular to an environmentally friendly solid waste thermal decomposition machine. Background Technology

[0002] Waste recycling is the process of collecting and reusing waste generated during human activities. Hazardous waste has a significant impact on the environment, and how to classify and recycle it is a major issue. Many pilot units and communities have found that hazardous waste recycling is still largely nonexistent. In many places, there are recycling bins but no residents dispose of them, or residents dispose of their waste but no companies collect it. Currently, in the pyrolysis of solid waste, the pre-existing and undecomposed substances adhere together, resulting in a low collection rate of pyrolysis products. Furthermore, solid waste is in a prohibited state during pyrolysis, leading to uneven heating and low decomposition efficiency. After pyrolysis is complete, the emitted pyrolysis exhaust gas is reintroduced into the decomposition chamber, exacerbating air pollution within the chamber. The existing technology announcement CN214160838U discloses an environmentally friendly solid waste pyrolysis machine, which includes a decomposition chamber. A support platform is rotatably connected to the middle of the bottom of the decomposition chamber. A limiting column is rotatably connected to the top of the support platform. A carrying frame is fixedly connected to the outer side of the support platform. Auxiliary stirring mechanisms are uniformly fixedly connected to the left and right inner walls of the carrying frame. A baffle plate is rotatably connected to the top of the decomposition chamber. A limiting support rod is fixedly connected to the middle of the inner side of the baffle plate. The bottom of the limiting support rod is engaged with the middle of the top of the limiting column. Main heaters are fixedly connected to both ends of the baffle plate inside the decomposition chamber. An exhaust pipe is connected to the right side of the decomposition chamber, near the top. However, its auxiliary stirring mechanism can only be driven by the rotation of the carrying frame, thus enabling the auxiliary stirring mechanism to perform stirring operations. The auxiliary stirring mechanism itself cannot rotate and stir, resulting in limited stirring effect. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an environmentally friendly solid waste pyrolysis machine that improves the stirring effect and enhances the pyrolysis efficiency.

[0004] This utility model discloses an environmentally friendly solid waste pyrolysis machine, comprising a decomposition cylinder, multiple support legs, a carrying frame, a drive component, a decomposition assembly, a lid opening assembly, and a support and tightening component. Multiple support legs are installed at the bottom of the decomposition cylinder. The carrying frame is installed inside the decomposition cylinder via the drive component, and the decomposition assembly is installed inside the carrying frame. The lid opening assembly is installed at the top of the decomposition cylinder, and the support and tightening component is installed at the bottom of the lid opening assembly. The lid opening assembly facilitates the addition of waste into the carrying frame, enabling the pyrolysis of the waste. The drive component rotates the carrying frame, and under the action of centrifugal force, the pyrolyzed and softened waste flows out from the gaps in the carrying frame. Simultaneously, centrifugal force can detach the liquid coating the surface of the unpyrolyzed waste, improving the pyrolysis efficiency. The decomposition assembly can decompose and stir the waste inside the carrying frame, achieving uniform pyrolysis of solid waste. Furthermore, the decomposition assembly can rotate, improving the stirring effect.

[0005] Preferably, the drive component includes a gearbox, a drive motor, a rotating shaft, and multiple support rods. The gearbox is installed at the bottom of the decomposition cylinder, and the output end of the drive motor is connected to the input end of the gearbox. The output end of the gearbox passes through the bottom of the decomposition cylinder and is fitted with a rotating shaft. The top end of the rotating shaft is fixedly connected to the middle of the bottom of the loading frame. Multiple support rods are axially and evenly installed on the bottom of the loading frame and the outer wall of the rotating shaft. When the drive motor is started, it drives the rotating shaft to rotate the loading frame through the gearbox, causing the pyrolysis-softened waste to flow out from the gaps in the loading frame under the action of centrifugal force. The multiple support rods can increase the connection strength between the loading frame and the rotating shaft and ensure stability.

[0006] Preferably, the decomposition assembly includes multiple stirring rods, multiple bevel gears, multiple uprights, a toothed ring, and multiple sets of stirring blades. The multiple stirring rods are axially evenly distributed inside the loading frame. The lower ends of the stirring rods are rotatably mounted on the lower side wall of the loading frame. Multiple stirring blades are mounted on the outer wall of the stirring rods. Bevel gears are mounted at the bottom of the stirring rods. Multiple uprights are axially mounted inside the bottom of the decomposition cylinder. Toothed rings are mounted at the top of the uprights. The multiple bevel gears mesh with the toothed rings. When the loading frame rotates, it drives the multiple stirring rods to rotate. When the stirring rods rotate, the bevel gears will rotate in conjunction with the toothed rings. The rotating bevel gears drive the stirring rods to rotate, which in turn drives the multiple stirring blades to rotate, thereby improving the stirring effect.

[0007] Preferably, the opening assembly includes two electric telescopic rods, two mounting brackets, and a top cover. The two electric telescopic rods are installed on the left and right sides of the top of the decomposition cylinder. The telescopic ends of the electric telescopic rods are equipped with mounting brackets, and the bottom of the mounting brackets is equipped with a top cover. Activating the electric telescopic rods can drive the top cover to move up and down through the mounting brackets, which facilitates the addition of waste into the loading frame and can close the feed inlet at the top of the decomposition cylinder.

[0008] Preferably, the supporting and tightening component includes a conical column, a tightening column, and a tightening seat. The conical column is located in the middle of the loading frame, the tightening column is installed in the middle of the bottom end of the top cover, and the tightening seat is rotatably installed at the bottom of the tightening column. The top of the conical column has a tightening hole that matches the tightening seat. After the top cover is installed on the top of the disintegration cylinder, the top cover drives the tightening seat into the tightening hole at the top of the conical column through the tightening column. When the loading frame drives the conical column to rotate, the top cover and the tightening seat support and tighten the conical column to ensure stability during rotation.

[0009] Preferably, it also includes heating rods, heaters, and multiple sets of heating columns. Heating rods are installed inside the conical column, heaters are installed at the bottom of the top cover, and multiple sets of heating columns are installed on the lower inner wall of the decomposition cylinder. The heating rods, heaters, and multiple sets of heating columns are activated to heat the inside of the loading frame, thereby achieving the thermal decomposition of waste. The heating rods, heaters, and heating columns can heat the inside of the loading frame from all directions to ensure the heating effect.

[0010] Preferably, it also includes a cone and a supporting rotating ring. The cone is installed on the upper part of the inner wall of the decomposition cylinder. A guide groove is opened at the top of the cone. The supporting rotating ring is rotatably installed in the guide groove. The bottom of the supporting rotating ring is connected to the top of the carrying frame. When the carrying frame rotates, it drives the supporting rotating ring to rotate in the guide groove, which guides and limits it to ensure the stability during rotation. At the same time, the cone can guide the pyrolysis softened waste and accelerate the flow speed.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the opening component facilitates the addition of waste into the carrying frame to achieve thermal decomposition of the waste. The carrying frame is rotated by the driving component. Under the action of centrifugal force, the pyrolyzed and softened waste flows out from the gaps in the carrying frame. At the same time, the centrifugal force can remove the liquid coating on the surface of the unpyrolyzed waste, thereby improving the thermal decomposition efficiency. The decomposition component can decompose and stir the waste inside the carrying frame to achieve uniform thermal decomposition of solid waste. Moreover, the decomposition component can rotate, thereby improving the stirring effect. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a front view structural diagram of the present invention;

[0014] Figure 3 This is a schematic diagram of the bottom three-dimensional structure of this utility model;

[0015] Figure 4 This is a front view structural diagram of the present invention;

[0016] Figure 5 This is a schematic diagram of the internal structure of this utility model;

[0017] The following are labels in the attached diagram: 1. Decomposition cylinder; 2. Support leg; 3. Loading frame; 4. Gearbox; 5. Drive motor; 6. Rotating shaft; 7. Support rod; 8. Stirring rod; 9. Bevel gear; 10. Vertical pole; 11. Gear ring; 12. Stirring blade; 13. Conical column; 14. Electric telescopic rod; 15. Mounting frame; 16. Top cover; 17. Tightening column; 18. Tightening seat; 19. Heating rod; 20. Heater; 21. Heating column; 22. Conical barrel; 23. Supporting rotating ring. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0019] like Figures 1 to 5 As shown, multiple support legs 2 are installed at the bottom of the decomposition cylinder 1. A gearbox 4 is installed at the bottom of the decomposition cylinder 1. The output end of the drive motor 5 is connected to the input end of the gearbox 4. The output end of the gearbox 4 passes through the bottom of the decomposition cylinder 1 and is equipped with a rotating shaft 6. The top end of the rotating shaft 6 is fixedly connected to the middle of the bottom of the carrying frame 3. Multiple support rods 7 are axially and evenly installed on the bottom of the carrying frame 3 and the outer wall of the rotating shaft 6. Multiple stirring rods 8 are axially and evenly distributed inside the carrying frame 3. The lower end of the stirring rod 8 is rotatably installed on the lower side wall of the carrying frame 3. Multiple stirring blades 12 are installed on the outer wall of the stirring rod 8. A bevel gear 9 is installed at the bottom of the stirring rod 8. Multiple upright rods 10 are axially installed at the bottom of the inside of the decomposition cylinder 1. A toothed ring 11 is installed at the top of the upright rod 10. The multiple bevel gears 9 mesh with the toothed ring 11. Electric telescopic rod 14 is installed on the left and right sides of the top of the decomposition cylinder 1. The telescopic end of the electric telescopic rod 14 is equipped with a mounting bracket 15. The bottom of the mounting bracket 15 is equipped with a top cover 16. The conical column 13 is located in the middle of the carrying frame 3. The clamping column 17 is installed in the middle of the bottom of the top cover 16. The bottom of the clamping column 17 is rotatably equipped with a clamping seat 18. The top of the conical column 13 is provided with a clamping hole that matches the clamping seat 18. A heating rod 19 is installed inside the conical column 13. A heater 20 is installed at the bottom of the top cover 16. Multiple sets of heating columns 21 are installed on the lower inner wall of the decomposition cylinder 1. The conical barrel 22 is installed on the upper part of the inner wall of the decomposition cylinder 1. The top of the conical barrel 22 is provided with a guide groove. The supporting rotating ring 23 is rotatably installed in the guide groove. The bottom of the supporting rotating ring 23 is connected to the top of the carrying frame 3.

[0020] The electric telescopic rod 14, via the mounting bracket 15, moves the top cover 16 up and down, facilitating the addition of waste into the loading frame 3 and sealing the top inlet of the decomposition cylinder 1. After the top cover 16 is installed on top of the decomposition cylinder 1, the top cover 16, through the clamping column 17, drives the clamping seat 18 into the clamping hole at the top of the conical column 13. When the loading frame 3 rotates the conical column 13, the clamping column 17 and the clamping seat 18 support and clamp the conical column 13, ensuring stability during rotation. The drive motor 5, via the gearbox 4, drives the rotating shaft 6 to rotate the loading frame 3, allowing the pyrolysis-softened waste to be subjected to centrifugal force. The waste flows out from the gaps in the container frame 3. Multiple support rods 7 can increase the connection strength between the container frame 3 and the rotating shaft 6, ensuring stability. When the container frame 3 rotates, it drives multiple stirring rods 8 to rotate. When the stirring rods 8 rotate, the bevel gear 9 will cooperate with the gear ring 11 to rotate. The rotating bevel gear 9 drives the stirring rods 8 to rotate, which in turn drives multiple stirring blades 12 to rotate, thereby improving the stirring effect. When the container frame 3 rotates, it drives the support rotating ring 23 to rotate in the guide groove, which guides and limits it to ensure stability during rotation. At the same time, the cone barrel 22 can guide the pyrolysis softened waste and accelerate the flow speed.

[0021] like Figures 1 to 5 As shown, this utility model discloses an environmentally friendly solid waste pyrolysis machine. During operation, the electric telescopic rod 14, via the mounting frame 15, moves the top cover 16 up and down, facilitating the addition of waste into the loading frame 3. The heating rod 19, heater 20, and multiple sets of heating columns 21 heat the interior of the loading frame 3, achieving pyrolysis of the waste. The drive motor 5, via the gearbox 4, rotates the shaft 6, causing the loading frame 3 to rotate. This allows the softened waste to flow out from the gaps in the loading frame 3 under centrifugal force. The rotation of the loading frame 3 also drives multiple... When the stirring rod 8 rotates, the bevel gear 9 will rotate in conjunction with the gear ring 11. The rotating bevel gear 9 drives the stirring rod 8 to rotate, which in turn drives multiple stirring blades 12 to rotate. After the top cover 16 is installed on the top of the decomposition cylinder 1, the top cover 16 drives the top cover 17 to drive the top cover 18 into the top cover hole of the conical column 13. When the carrying frame 3 drives the conical column 13 to rotate, the top cover 17 and the top cover 18 support and tighten the conical column 13. When the carrying frame 3 rotates, it drives the support rotating ring 23 to rotate in the guide groove, which guides and limits its movement.

[0022] The transmission 4, drive motor 5, heating rod 19, heater 20, and heating column 21 of this environmentally friendly solid waste pyrolysis machine are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An environmentally friendly solid waste pyrolysis machine, characterized in that, It includes a disintegration cylinder (1), multiple support legs (2), a loading frame (3), a drive component, a disintegration assembly, a lid opening assembly, and a support and clamping component. Multiple support legs (2) are installed at the bottom of the disintegration cylinder (1). The loading frame (3) is installed inside the disintegration cylinder (1) through the drive component. The disintegration assembly is installed inside the loading frame (3). The lid opening assembly is installed at the top of the disintegration cylinder (1). The support and clamping component is installed at the bottom of the lid opening assembly.

2. The environmentally friendly solid waste pyrolysis machine as described in claim 1, characterized in that, The drive components include a gearbox (4), a drive motor (5), a rotating shaft (6), and multiple support rods (7). The gearbox (4) is installed at the bottom of the decomposition cylinder (1). The output end of the drive motor (5) is connected to the input end of the gearbox (4). The output end of the gearbox (4) passes through the bottom of the decomposition cylinder (1) and is fitted with a rotating shaft (6). The top end of the rotating shaft (6) is fixedly connected to the middle of the bottom of the loading frame (3). Multiple support rods (7) are axially and evenly installed on the bottom of the loading frame (3) and the outer wall of the rotating shaft (6).

3. The environmentally friendly solid waste pyrolysis machine as described in claim 1, characterized in that, The decomposition assembly includes multiple stirring rods (8), multiple bevel gears (9), multiple uprights (10), a toothed ring (11), and multiple sets of stirring blades (12). The multiple stirring rods (8) are axially evenly distributed inside the loading frame (3). The lower end of the stirring rod (8) is rotatably mounted on the lower side wall of the loading frame (3). Multiple stirring blades (12) are mounted on the outer wall of the stirring rod (8). A bevel gear (9) is mounted at the bottom of the stirring rod (8). Multiple uprights (10) are axially mounted at the bottom of the decomposition cylinder (1). A toothed ring (11) is mounted at the top of the upright (10). The multiple bevel gears (9) mesh with the toothed ring (11).

4. The environmentally friendly solid waste pyrolysis machine as described in claim 1, characterized in that, The opening assembly includes two electric telescopic rods (14), two mounting brackets (15) and a top cover (16). The two electric telescopic rods (14) are installed on the left and right sides of the top of the disintegration cylinder (1). The telescopic ends of the electric telescopic rods (14) are equipped with mounting brackets (15), and the bottom of the mounting brackets (15) is equipped with a top cover (16).

5. The environmentally friendly solid waste pyrolysis machine as described in claim 4, characterized in that, The supporting and tightening components include a tapered column (13), a tightening column (17), and a tightening seat (18). The tapered column (13) is located in the middle of the carrying frame (3). The tightening column (17) is installed in the middle of the bottom end of the top cover (16). The tightening seat (18) is rotatably installed on the bottom of the tightening column (17). The top of the tapered column (13) has a tightening hole that matches the tightening seat (18).

6. The environmentally friendly solid waste pyrolysis machine as described in claim 5, characterized in that, It also includes heating rods (19), heaters (20) and multiple sets of heating columns (21). Heating rods (19) are installed inside the conical column (13), heaters (20) are installed at the bottom of the top cover (16), and multiple sets of heating columns (21) are installed on the lower inner wall of the decomposition cylinder (1).

7. The environmentally friendly solid waste pyrolysis machine as described in claim 1, characterized in that, It also includes a cone barrel (22) and a support ring (23). The cone barrel (22) is installed on the upper part of the inner wall of the decomposition cylinder (1). A guide groove is opened on the top of the cone barrel (22). The support ring (23) is rotatably installed in the guide groove. The bottom of the support ring (23) is connected to the top of the loading frame (3).

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