Pyrolysis incinerator for household garbage

Abstract

The utility model relates to the field of environmental protection technology discloses a domestic waste pyrolysis incinerator, including ash outlet furnace, the inner wall of ash outlet furnace is installed with ash outlet mechanism, the bottom of ash outlet furnace is opened with ash outlet, the top fixedly connected with ash outlet pipe of ash outlet furnace, the ash outlet mechanism includes T type block, the bottom fixedly connected in the inside of ash outlet furnace of T type block, the top fixedly connected with drive motor of T type block, the drive end fixedly connected with drive rod of drive motor, one end fixedly connected with control assembly of drive rod, the top fixedly connected with mounting panel of T type block, control assembly includes rotary disc. In the utility model, through increasing ash outlet mechanism to the ash that burns produces carries out automatic discharge, to prevent the ash in the inside excessive accumulation, or in the blanking due to the jam and cause sustained incineration need to stop processing.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection technology, and in particular to a municipal solid waste pyrolysis incinerator. Background Technology

[0002] Municipal solid waste pyrolysis incineration combines high-temperature pyrolysis with incineration to achieve the reduction, harmlessness, and resource recovery of municipal solid waste. In terms of volume reduction, the volume of waste can be reduced by 80%-90%, significantly saving landfill space; in terms of harmlessness, high temperatures can thoroughly destroy harmful organic matter and kill pathogens, avoiding leachate and methane pollution from landfills.

[0003] Municipal solid waste pyrolysis incinerators first heat and pyrolyze the waste in an oxygen-deficient environment to generate combustible gases and coke. The products are then sent to the incineration chamber for complete combustion under high-temperature, oxygen-rich conditions. Applications are concentrated in densely populated cities with large volumes of municipal solid waste and limited land resources, such as waste treatment industrial parks in first- and second-tier cities. They are also suitable for areas with complex compositions and a high proportion of non-biodegradable waste, efficiently processing waste that traditional landfills struggle to handle, thus contributing to the reduction and resource recovery of urban waste.

[0004] In existing technologies, some waste pyrolysis incinerators require manual operation by staff to remove the ash produced after incineration. This leads to untimely ash removal, necessitating shutdowns due to excessive ash buildup during continuous incineration of large quantities of waste, severely impacting operational efficiency. Therefore, this paper proposes a municipal solid waste pyrolysis incinerator to address these issues. Utility Model Content

[0005] The purpose of this utility model is to provide a mixing device for processing plastic buckets, which solves the problem of the inconvenience of disassembling and cleaning the mixing device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A municipal solid waste pyrolysis incinerator includes an ash discharge furnace, an ash discharge mechanism installed on the inner wall of the ash discharge furnace, an ash discharge port at the bottom of the ash discharge furnace, and an ash discharge pipe fixedly connected to the top of the ash discharge furnace. The ash discharge mechanism includes a T-shaped block, the bottom of which is fixedly connected to the inside of the ash discharge furnace, a drive motor is fixedly connected to the top of the T-shaped block, a drive rod is fixedly connected to the drive end of the drive motor, a control component is fixedly connected to one end of the drive rod, and a mounting plate is fixedly connected to the top of the T-shaped block. As a further description of the above technical solution: The control component includes a rotating disk, the outer wall of which is fixedly connected to the driving end of the driving rod, a control column fixedly connected to the outer wall of the rotating disk, and a control rod slidably connected to the outer wall of the control column. As a further description of the above technical solution: A connecting rod is fixedly connected to the outer wall of the control rod, and a control block is fixedly connected to the outer wall of the mounting plate; As a further description of the above technical solution: The outer wall of the connecting rod is slidably connected to the inner wall of the control block, one end of the connecting rod is fixedly connected to a push plate, and the top of the T-shaped block is fixedly connected to a fixing plate. As a further description of the above technical solution: One end of the ash discharge pipe is fixedly connected to an incinerator, and an air duct fan is fixedly connected to the outer wall of the incinerator; As a further description of the above technical solution: A transmission pipe is fixedly connected to the top of the incinerator, and a transmission pump is fixedly connected to one end of the transmission pipe. As a further description of the above technical solution: The bottom of the transfer pump is fixedly connected to an incinerator, and the outer wall of the incinerator is fixedly connected to a degradation furnace. As a further description of the above technical solution: A drying furnace is fixedly connected to the outer wall of the degradation furnace, and a feeding port is fixedly connected to the top of the drying furnace.

[0007] This utility model has the following beneficial effects: 1. In this utility model, the drive motor starts at this time, and the start of the drive motor drives the drive rod to rotate. The rotation of the drive rod drives the rotating disk to rotate, thereby driving the control column to perform circumferential motion, which in turn drives the control rod to perform reciprocating motion back and forth. At the same time, it drives the connecting rod to perform reciprocating motion, and the motion of the connecting rod drives the push plate to perform reciprocating motion. This is to push the dust transmitted from the ash discharge pipe to the top of the ash discharge port, and then discharge it through the ash discharge port. This is to prevent excessive accumulation of ash inside, or to stop the machine for treatment when continuous incineration is caused by blockage during material feeding.

[0008] 2. In this utility model, the waste is fed into the drying furnace through the feeding port. The drying furnace dries the waste. After drying, the waste enters the degradation furnace, where it is degraded. After degradation, the waste is transported to the inner wall of the incinerator for initial incineration. After incineration, the transfer pump transports the incinerated waste to the inner wall of the incinerator for further decomposition. The decomposed waste is then transported through the duct fan and ash discharge pipe to the inner wall of the ash discharge furnace for discharge. Attached Figure Description

[0009] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0010] Figure 1 This is a three-dimensional schematic diagram of a municipal solid waste pyrolysis incinerator proposed in this utility model; Figure 2 This is a schematic diagram of the ash discharge pipe of a municipal solid waste pyrolysis incinerator proposed in this utility model; Figure 3 This is a schematic diagram of the pusher plate of a municipal solid waste pyrolysis incinerator proposed in this utility model; Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0011] Legend: 1-Ash discharging furnace, 2-Ash discharging mechanism, 21-T-block, 22-Drive motor, 23-Drive rod, 24-Mounting plate, 25-Control component, 251-Control rod, 252-Rotating disc, 253-Control column, 254-Connecting rod, 255-Control block, 256-Push plate, 26-Fixing plate, 3-Ash outlet, 4-Transmission pipe, 5-Incinerator, 6-Transmission pump, 7-Incinerator, 8-Degradation furnace, 9-Feeding port, 10-Drying furnace, 11-Ash discharging pipe, 12-Air duct machine. Detailed Implementation

[0012] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0013] Reference Figures 2 to 4 This utility model provides an embodiment of a municipal solid waste pyrolysis incinerator 7, including an ash discharge furnace 1. The ash discharge furnace 1 is used to receive and discharge the ash from the incinerated waste. An ash discharge mechanism 2 is installed on the inner wall of the ash discharge furnace 1. The ash discharge mechanism 2 can push the ash to the ash discharge port 3 through mechanical transmission to realize the discharge operation. The ash discharge port 3 is opened at the bottom of the ash discharge furnace 1. The ash discharge port 3 is the channel for the final discharge of ash, ensuring that the ash can smoothly leave the ash discharge furnace 1. An ash discharge pipe 11 is fixedly connected to the top of the ash discharge furnace 1. The ash discharge pipe 11 is used to transfer the processed ash in the incinerator 5 to the inner wall of the ash discharge furnace 1, providing a material foundation for the subsequent pushing of the ash discharge mechanism 2. The ash discharge mechanism 2 includes a T-shaped block 21. The T-shaped block 21 provides fixed support for other components of the ash discharge mechanism 2, ensuring that the position of each component is stable during operation.

[0014] The bottom of the T-block 21 is fixedly connected to the inside of the ash discharge furnace 1. This fixing method ensures a stable connection between the T-block 21 and the ash discharge furnace 1, preventing displacement of the T-block 21 during equipment operation. A drive motor 22 is fixedly connected to the top of the T-block 21. The drive motor 22 is the power source for the ash discharge mechanism 2, providing driving force for subsequent mechanical transmission. A drive rod 23 is fixedly connected to the drive end of the drive motor 22. The drive rod 23 transmits the rotational power of the drive motor 22 to the control component 25, realizing power transmission. One end of the 3 is fixedly connected to a control component 25. The control component 25 can convert the rotational motion of the drive rod 23 into the reciprocating motion of the control rod 251, laying the foundation for the pushing action of the push plate 256. The top of the T-block 21 is fixedly connected to a mounting plate 24. The mounting plate 24 is used to fix the control block 255 to ensure that the control block 255 can stably limit the movement trajectory of the connecting rod 254. The control component 25 includes a rotating disk 252. The rotating disk 252 can rotate under the drive of the drive rod 23, thereby driving the control column 253 to perform circular motion.

[0015] The outer wall of the rotating disk 252 is fixedly connected to the driving end of the driving rod 23. This connection method ensures that the driving rod 23 rotates synchronously with the rotating disk 252, avoiding relative sliding between the two. The outer wall of the rotating disk 252 is fixedly connected to the control column 253. When the control column 253 moves in a circular motion with the rotating disk 252, it can push the control rod 251 to move, converting the rotational motion into the reciprocating motion of the control rod 251. The outer wall of the control column 253 is slidably connected to the control rod 251. Under the action of the control column 253, the control rod 251 can reciprocate back and forth, and at the same time transmit the motion to the connecting rod 254. The outer wall of the control rod 251 is fixedly connected to the connecting rod 254. The connecting rod 254 can transmit the reciprocating motion of the control rod 251 to the push plate 256, so that the push plate 256 reciprocates synchronously.

[0016] A control block 255 is fixedly connected to the outer wall of the mounting plate 24. The control block 255 has a channel inside that is adapted to the connecting rod 254 to limit the movement trajectory of the connecting rod 254. The outer wall of the connecting rod 254 is slidably connected to the inner wall of the control block 255. This sliding fit allows the connecting rod 254 to maintain linear reciprocating motion under the constraint of the control block 255, preventing the connecting rod 254 from deviating during movement. A push plate 256 is fixedly connected to one end of the connecting rod 254. The push plate 256 reciprocates under the drive of the connecting rod 254, which can push the ash transmitted from the ash discharge pipe 11 to the inner wall of the ash discharge furnace 1 to the top of the ash discharge port 3. A fixing plate 26 is fixedly connected to the top of the T-shaped block 21. The fixing plate 26 can further enhance the installation stability of the top component of the T-shaped block 21 and help maintain the overall stability of the ash discharge mechanism 2. Reference Figures 1 to 3One end of the ash discharge pipe 11 is fixedly connected to the incinerator 5. The incinerator 5 can further decompose the waste after the initial incineration in the incinerator 7, making the waste treatment more thorough. The decomposed ash can be transferred to the ash discharge furnace 1 through the ash discharge pipe 11. The outer wall of the incinerator 5 is fixedly connected to the air duct 12. The air duct 12 can generate airflow to provide the transmission power for the decomposed ash in the incinerator 5, ensuring that the ash can smoothly enter the ash discharge pipe 11. The top of the incinerator 5 is fixedly connected to the transmission pipe 4. The transmission pipe 4 is the channel for transferring the waste after the initial incineration in the incinerator 7 to the incinerator 5, realizing the transfer of waste between the two furnace bodies.

[0017] A transfer pump 6 is fixedly connected to one end of the transfer pipe 4. The transfer pump 6 provides power to transport the pre-burned waste in the incinerator 7 to the incinerator 5 through the transfer pipe 4, ensuring the efficiency and stability of waste transfer. The incinerator 7 is fixedly connected to the bottom of the transfer pump 6. The incinerator 7 can perform preliminary incineration treatment on the degraded waste, burning the combustible components in the waste. A degradation furnace 8 is fixedly connected to the outer wall of the incinerator 7. The degradation furnace 8 can degrade the dried waste, decomposing some of the organic matter in the waste, reducing the processing burden for the subsequent preliminary incineration in the incinerator 7. A drying furnace 10 is fixedly connected to the outer wall of the degradation furnace 8. The drying furnace 10 can dry the input waste, removing the moisture in the waste and improving the efficiency of subsequent degradation and incineration treatment. A feeding port 9 is fixedly connected to the top of the drying furnace 10. The feeding port 9 is the inlet for feeding the municipal solid waste to be treated into the drying furnace 10, facilitating the feeding operation by the operator.

[0018] Working principle: When it is necessary to discharge the incinerated waste ash, the processed waste ash will be transferred from the inside of the incinerator 5 to the inner wall of the ash discharge furnace 1 through the ash discharge pipe 11. At this time, the drive motor 22 starts, which drives the drive rod 23 to rotate. The rotation of the drive rod 23 drives the rotating disk 252 to rotate. The rotation of the rotating disk 252 drives the control column 253 to perform circular motion. The circular motion of the control column 253 drives the control rod 251 to perform back-and-forth reciprocating motion. The movement of the control rod 251 drives the connecting rod 254 to perform reciprocating motion at the same time. The control block 255 is used to limit the movement trajectory of the connecting rod 254 to keep it in a straight reciprocating motion. The movement of the connecting rod 254 drives the push plate 256 to perform reciprocating motion. In this way, the dust transmitted from the ash discharge pipe 11 is pushed to the top of the ash discharge port 3 and then discharged through the ash discharge port 3.

[0019] When waste needs to be incinerated, it is fed into the drying furnace 10 through the feed port 9. The drying furnace 10 dries the waste, and the dried waste enters the degradation furnace 8. The degradation furnace 8 then degrades the waste inside. After degradation, the waste is transferred to the inner wall of the incinerator 7 for initial incineration. After incineration, the transfer pump 6 transfers the incinerated waste to the inner wall of the incinerator 5 for further decomposition. The decomposed waste is then transferred to the inner wall of the ash discharge furnace 1 through the ash discharge pipe 11 by the air duct fan 12 for discharge.

[0020] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A municipal solid waste pyrolysis incinerator, comprising an ash discharge furnace, characterized in that: The inner wall of the ash discharge furnace is equipped with an ash discharge mechanism, the bottom of the ash discharge furnace is provided with an ash discharge port, and the top of the ash discharge furnace is fixedly connected with an ash discharge pipe. The ash discharge mechanism includes a T-shaped block. The bottom of the T-shaped block is fixedly connected to the inside of the ash discharge furnace. A drive motor is fixedly connected to the top of the T-shaped block. A drive rod is fixedly connected to the drive end of the drive motor. A control component is fixedly connected to one end of the drive rod. A mounting plate is fixedly connected to the top of the T-shaped block.

2. The municipal solid waste pyrolysis incinerator according to claim 1, characterized in that: The control component includes a rotating disk, the outer wall of which is fixedly connected to the driving end of the driving rod, a control column fixedly connected to the outer wall of the rotating disk, and a control rod slidably connected to the outer wall of the control column.

3. A municipal solid waste pyrolysis incinerator according to claim 2, characterized in that: A connecting rod is fixedly connected to the outer wall of the control rod, and a control block is fixedly connected to the outer wall of the mounting plate.

4. A municipal solid waste pyrolysis incinerator according to claim 3, characterized in that: The outer wall of the connecting rod is slidably connected to the inner wall of the control block, one end of the connecting rod is fixedly connected to a push plate, and the top of the T-shaped block is fixedly connected to a fixing plate.

5. A municipal solid waste pyrolysis incinerator according to claim 1, characterized in that: One end of the ash discharge pipe is fixedly connected to an incinerator, and an air duct fan is fixedly connected to the outer wall of the incinerator.

6. A municipal solid waste pyrolysis incinerator according to claim 5, characterized in that: A transmission pipe is fixedly connected to the top of the incinerator, and a transmission pump is fixedly connected to one end of the transmission pipe.

7. A municipal solid waste pyrolysis incinerator according to claim 6, characterized in that: An incinerator is fixedly connected to the bottom of the transfer pump, and a degradation furnace is fixedly connected to the outer wall of the incinerator.

8. A municipal solid waste pyrolysis incinerator according to claim 7, characterized in that: A drying furnace is fixedly connected to the outer wall of the degradation furnace, and a feeding port is fixedly connected to the top of the drying furnace.

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