Waste gas catalytic combustion device

Abstract

The utility model relates to the field of waste gas catalytic combustion, in particular to a waste gas catalytic combustion device which comprises a motor, a cleaning rod and two strip-shaped blocks, sliding grooves are formed in the faces, close to each other, of the strip-shaped blocks, and a sliding block is slidably connected to the inner wall of each sliding groove; the outer surface of each sliding block is fixedly connected with the left side face of a cleaning rod, the inner wall of each sliding block is in threaded connection with a threaded rod, a motor drives one of the threaded rods to rotate, the threaded rods drive gears on the surfaces to rotate, and the effect of synchronous rotation of the two threaded rods is achieved through connection of the gears and a toothed belt. A threaded rod drives a corresponding sliding block to slide in a corresponding sliding groove, the sliding block drives a cleaning rod to move, dust accumulated on the surface of the filter plate can be cleaned through the cleaning rod, and then the effect that the device can directly clean the dust on the surface of the filter plate in the device is achieved; the filter plate does not need to be repeatedly disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas catalytic combustion, and specifically relates to a waste gas catalytic combustion device. Background Art

[0002] Waste gas catalytic combustion means that, under the action of a catalyst, the hydrocarbon compounds in the organic waste gas are rapidly oxidized into water and carbon dioxide at a relatively low temperature, achieving the purpose of treatment.

[0003] After retrieval, a waste gas catalytic combustion device disclosed in a Chinese patent with the publication number CN220436536U has its technical key points as follows: It solves the problem that in the process of catalytic combustion of waste gas, most of them use a filter screen to filter dust and impurities in the waste gas. However, most of the filter screens are directly fixed on the processor. When there is too much dust and impurities on the filter screen, it cannot be taken out for cleaning, which will ultimately affect the waste gas combustion effect, resulting in incomplete waste gas combustion and the situation of insufficient waste gas treatment, not meeting people's usage requirements.

[0004] However, the treatment method in the above solution requires repeated disassembly of the filter plate, adding cumbersome operation processes. The cleaning process is cumbersome, and it cannot directly clean the filter plate inside the device. Moreover, repeated disassembly of the filter plate will cause the filter plate to become loose after installation, reducing the installation strength and being unfavorable for the use of the filter plate.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Content of the Utility Model

[0006] Aiming at the deficiencies and defects in the prior art in the above background art, such as the cumbersome cleaning process and the inability to directly clean the filter plate inside the device.

[0007] A waste gas catalytic combustion device disclosed by the utility model includes a motor, a cleaning rod, and two strip-shaped blocks. On each side of the two strip-shaped blocks that are close to each other, a sliding groove is provided. The inner wall of each sliding groove is slidably connected with a sliding block. The outer surface of each sliding block is fixedly connected to the left side surface of the cleaning rod. The inner wall of each sliding block is threadedly connected with a threaded rod. The outer surface of each threaded rod is fixedly connected with a gear. A toothed belt is provided below the motor. Each gear is meshed with the toothed belt. The output shaft of the motor is fixedly connected to the inner wall of the corresponding threaded rod.

[0008] Furthermore, a support frame is fixedly connected to the front of the motor. The back of the support frame is fixedly connected to a treatment box. The outer surface of each threaded rod is rotatably connected to the inner wall of the treatment box.

[0009] Further, the front and back surfaces of each of the strip-shaped blocks are fixedly connected to the inner side wall of the processing box, and a support frame is fixedly connected to the inner wall of the processing box, and a filter plate is fixedly installed on the inner wall of the support frame.

[0010] Further, a blower is fixedly connected to the left side surface of the processing box, the output end of the blower is fixedly communicated with a pipeline, and the other end of the pipeline is fixedly communicated with the inside of the processing box.

[0011] Further, a limiting shell is fixedly connected to the bottom surface of the processing box, and a first connecting block is fixedly connected to the front and back surfaces of the limiting shell.

[0012] Further, a bearing box is slidably connected to the inner wall of the limiting shell, a second connecting block is fixedly connected to the front and back surfaces of the bearing box, a threaded member is threadedly connected to the inner wall of each of the second connecting blocks, and the outer surface of each of the threaded members is threadedly connected to the inner wall of the corresponding first connecting block.

[0013] Further, a combustion box is fixedly connected to the right side surface of the processing box, a communicating plate is fixedly installed on the inner wall of the combustion box, and an air outlet pipe is fixedly communicated with the right side surface of the combustion box.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By arranging components such as a cleaning rod, a sliding block, a threaded rod, a gear, and a toothed belt, the present utility model drives one of the threaded rods to rotate through a motor, the threaded rod drives the gear on its surface to rotate, and through the connection between the gear and the toothed belt, the effect of synchronous rotation of the two threaded rods is achieved. Through the threaded rod driving the corresponding sliding block to slide inside the corresponding sliding groove, the sliding block drives the cleaning rod to move, and the cleaning rod can clean the dust accumulated on the surface of the filter plate, thereby realizing the effect that the device can directly clean the dust on the surface of the filter plate inside the device without repeatedly disassembling the filter plate.

[0016] 2. By arranging components such as a limiting shell, a first connecting block, a bearing box, a second connecting block, and a threaded member, the limiting shell is installed on the bottom surface of the processing box. The dust swept by the cleaning rod directly falls into the lower limiting shell through the groove on the bottom surface of the processing box. The first connecting block and the second connecting block are connected through the threaded member, thereby realizing the effect of installing the bearing box inside the limiting shell. Through the groove on the bottom surface of the processing box, the dust directly falls into the interior of the bearing box, achieving the effect of dust collection. After the collection is completed, by disconnecting the connection between the first connecting block and the second connecting block and pulling the pull rod to drive the bearing box to move, the dust inside the bearing box can be cleaned. Description of the Drawings

[0017] The accompanying drawings described herein are used to provide a further understanding of the present application and form a part of the present application. The schematic embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation to the present application. In the drawings:

[0018] Figure 1 is a schematic three-dimensional structure diagram of the whole of the utility model;

[0019] Figure 2 is a schematic front view structure diagram of the utility model;

[0020] Figure 3 is a schematic structure diagram of the connection relationship between the cleaning rod and the sliding block of the utility model;

[0021] Figure 4 is a schematic structure diagram of the connection relationship between the limiting shell and the bearing box of the utility model;

[0022] Figure 5 is a schematic structure diagram of the connection relationship between the combustion chamber and the communication plate of the utility model.

[0023] In the figure: 1, motor; 2, cleaning rod; 3, strip-shaped block; 4, sliding groove; 5, sliding block; 6, threaded rod; 7, gear; 8, toothed belt; 9, support frame; 10, processing box; 11, support frame; 12, filter plate; 13, fan; 14, pipeline; 15, limiting shell; 16, connecting block one; 17, bearing box; 18, connecting block two; 19, threaded part; 20, combustion chamber; 21, communication plate; 22, air outlet pipe. Detailed implementation manners

[0024] The following will disclose multiple implementation manners of the present utility model in the form of drawings. For the sake of clarity, many physical details will be described together in the following narrative. However, it should be understood that these physical details are not used to limit the present utility model. That is to say, in some implementation manners of the present utility model, these physical details are unnecessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be shown in a simple schematic manner in the drawings.

[0025] Please refer to Figure 3, An exhaust gas catalytic combustion device of the present utility model includes a motor 1, a cleaning rod 2 and two strip-shaped blocks 3. A sliding groove 4 is provided on each side of the two strip-shaped blocks 3 that are close to each other. By providing the sliding groove 4 on the side of the corresponding strip-shaped block 3 that is close to each other, the positioning effect of the sliding groove 4 is achieved. A sliding block 5 is slidably connected to the inner wall of each sliding groove 4. The sliding block 5 is installed inside the corresponding sliding groove 4, and a sliding connection is provided between them. The limiting effect on the sliding block 5 is achieved through the contour of the sliding groove 4. The outer surface of each sliding block 5 is fixedly connected to the left side surface of the cleaning rod 2. By connecting the left side surface of the cleaning rod 2 to the surface of the corresponding sliding block 5, the movement effect of the cleaning rod 2 can be achieved through the movement of the sliding block 5.

[0026] In a preferred embodiment, a threaded rod 6 is threadedly connected to the inner wall of each sliding block 5. The threaded rod 6 is installed on the inner wall of the corresponding sliding block 5, and a threaded connection is provided between them. By rotating the corresponding threaded rod 6, the movement effect of the corresponding sliding block 5 can be achieved. A gear 7 is fixedly connected to the outer surface of each threaded rod 6. The gear 7 is installed on the surface of the corresponding threaded rod 6, and a fixed connection is provided between them. The positioning and installation effect of the gear 7 is achieved through the threaded rod 6.

[0027] As Figure 3 shown, a toothed belt 8 is provided below the motor 1. Each gear 7 meshes with the toothed belt 8. The toothed belt 8 is placed below the motor 1, and the gear 7 is connected to the toothed belt 8. By rotating one of the gears 7, the rotation effect of the other gear 7 can be achieved through the toothed belt 8, and further the synchronous rotation effect of the two threaded rods 6 can be achieved. The output shaft of the motor 1 is fixedly connected to the inner wall of the corresponding threaded rod 6. By connecting the output shaft of the motor 1 to the inner wall of the corresponding threaded rod 6, the rotation effect of the threaded rod 6 can be achieved through the motor 1, and further the movement and cleaning effect of the sliding block 5 driving the cleaning rod 2 can be achieved.

[0028] In a preferred embodiment, a support frame 9 is fixedly connected to the front of the motor 1. The support frame 9 is installed on the front of the motor 1. A processing box 10 is fixedly connected to the back of the support frame 9. The processing box 10 is installed on the back of the support frame 9. The support effect on the motor 1 can be achieved through the support frame 9. The outer surface of each threaded rod 6 is rotatably connected to the inner wall of the processing box 10. By setting the inner wall of the processing box 10 and the outer surface of the threaded rod 6 to be rotatably connected, the limiting effect on the threaded rod 6 is achieved.

[0029] In this embodiment, both the front and back surfaces of each strip-shaped block 3 are fixedly connected to the inner side wall of the processing box 10. Connecting the strip-shaped block 3 to the inner wall of the processing box 10 realizes the positioning and installation effect of the strip-shaped block 3. A support frame 11 is fixedly connected to the inner wall of the processing box 10. Installing the support frame 11 on the inner wall of the processing box 10 realizes the positioning and installation effect of the support frame 11. A filter plate 12 is fixedly installed on the inner wall of the support frame 11. Installing the filter plate 12 on the inner wall of the support frame 11 through bolts realizes the supporting and installation effect of the filter plate 12. The filter plate 12 can filter the dust in the gas.

[0030] Combined Figure 1 with Figure 2 , a blower 13 is fixedly connected to the left side surface of the processing box 10. Installing the blower 13 on the left side surface of the processing box 10 realizes the positioning and installation effect of the blower 13. The output end of the blower 13 is fixedly communicated with a pipeline 14. Connecting the pipeline 14 to the output end of the blower 13. The blower 13 can extract the gas, and the output can be realized through the pipeline 14. The other end of the pipeline 14 is fixedly communicated with the inside of the processing box 10. Connecting the pipeline 14 to the inside of the processing box 10 realizes the effect of outputting the gas to the inside of the processing box 10 through the pipeline 14.

[0031] In this embodiment, a limiting shell 15 is fixedly connected to the bottom surface of the processing box 10. Installing the limiting shell 15 on the bottom surface of the processing box 10 realizes the positioning and installation effect of the limiting shell 15. Connecting blocks one 16 are fixedly connected to both the front and back surfaces of the limiting shell 15. Installing the connecting blocks one 16 on the front and back surfaces of the limiting shell 15 realizes the positioning and installation effect of the connecting blocks one 16.

[0032] In a preferred embodiment, a bearing box 17 is slidably connected to the inner wall of the limiting shell 15. Placing the bearing box 17 inside the limiting shell 15 and setting their connection as a sliding connection realizes the limiting effect on the bearing box 17. Connecting blocks two 18 are fixedly connected to both the front and back surfaces of the bearing box 17. Installing the connecting blocks two 18 on the front and back surfaces of the bearing box 17 realizes the positioning and installation effect of the connecting blocks two 18. Threaded members 19 are threadedly connected to the inner walls of each connecting block two 18. The outer surfaces of each threaded member 19 are threadedly connected to the inner walls of the corresponding connecting blocks one 16. Installing the threaded members 19 inside the connecting blocks two 18 and connecting the threaded members 19 to the connecting blocks one 16. Through the threaded members 19, the effect of installing the bearing box 17 inside the limiting shell 15 can be realized, and the effect of collecting the dust swept down by the cleaning rod 2 can be realized.

[0033] In this embodiment, a combustion chamber 20 is fixedly connected to the right side surface of the processing chamber 10. Installing the combustion chamber 20 on the right side surface of the processing chamber 10 achieves the positioning and installation effect of the combustion chamber 20. A catalyst is installed inside the combustion chamber 20. The effects of the catalyst are mainly reflected in reducing the reaction activation energy, increasing the reaction rate, reducing energy consumption, saving costs, and improving the processing efficiency. A communication plate 21 is fixedly installed on the inner wall of the combustion chamber 20. Installing the communication plate 21 on the inner wall of the combustion chamber 20 achieves the positioning and installation effect of the communication plate 21. Through the communication plate 21, the filtered gas can enter the inside of the combustion chamber 20. An air outlet pipe 22 is fixedly connected to the right side surface of the combustion chamber 20. Installing the air outlet pipe 22 on the right side surface of the combustion chamber 20 facilitates the discharge of the combusted gas.

[0034] The above are only the embodiments of the present utility model and are not used to limit the present utility model. For those skilled in the art, the present utility model can have various changes and modifications. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the scope of the claims of the present utility model.

Claims

1. A catalytic combustion device for exhaust gas, comprising a motor (1), a cleaning rod (2) and two bar blocks (3), characterized in that: A sliding groove (4) is provided on a side of each of the bar blocks (3) that is close to each other, and a sliding block (5) is slidably connected to the inner wall of each of the sliding grooves (4), and the outer surface of each of the sliding blocks (5) is fixedly connected to the left side of the cleaning rod (2). The inner wall of each of the sliding blocks (5) is threadedly connected to a threaded rod (6), and the outer surface of each of the threaded rods (6) is fixedly connected to a gear (7). A toothed belt (8) is provided below the motor (1), and each of the gears (7) is meshed with the toothed belt (8). The output shaft of the motor (1) is fixedly connected to the inner wall of the corresponding threaded rod (6).

2. The exhaust gas catalytic combustion device according to claim 1, characterized in that: The front of the motor (1) is fixedly connected to a support frame (9), the back of the support frame (9) is fixedly connected to a processing box (10), and the outer surface of each threaded rod (6) is rotatably connected to the inner wall of the processing box (10).

3. The exhaust gas catalytic combustion device according to claim 2, characterized in that: The front and back sides of each bar block (3) are fixedly connected to the inner wall of the processing box (10); the inner wall of the processing box (10) is fixedly connected to a support frame (11); and a filter plate (12) is fixedly mounted on the inner wall of the support frame (11).

4. The exhaust gas catalytic combustion device according to claim 2, characterized in that: The left side surface of the processing box (10) is fixedly connected to a fan (13), the output end of the fan (13) is fixedly connected to a pipeline (14), and the other end of the pipeline (14) is fixedly connected to the interior of the processing box (10).

5. The exhaust gas catalytic combustion device according to claim 2, characterized in that: The bottom surface of the processing box (10) is fixedly connected to a limiting shell (15), and the front and back surfaces of the limiting shell (15) are fixedly connected to a connecting block 1 (16).

6. The exhaust gas catalytic combustion device according to claim 5, characterized in that: The inner wall of the limiting shell (15) is slidably connected to a carrying box (17), the front and back sides of the carrying box (17) are fixedly connected to a connecting block 2 (18), the inner wall of each connecting block 2 (18) is threadedly connected to a threaded member (19), and the outer surface of each threaded member (19) is threadedly connected to the inner wall of the corresponding connecting block 1 (16).

7. The exhaust gas catalytic combustion device according to claim 2, characterized in that: The right side of the processing box (10) is fixedly connected to a combustion box (20), the inner wall of the combustion box (20) is fixedly installed with a connecting plate (21), and the right side of the combustion box (20) is fixedly connected to an air outlet pipe (22).

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