Organic pollutant waste gas treatment device

Abstract

The utility model discloses an organic pollutant waste gas treatment device relates to organic pollutant processing technical field, including the treatment box, both sides of treatment box are linked with filter cover, the surface communication of filter cover has the connecting barrel, the inner wall fixed mounting of one connecting barrel has the air -intaking fan, and the inner wall fixed mounting of another connecting barrel has the exhaust fan. The utility model discloses the multilayer filter assembly of setting, can effectively promote device whole to the filtration efficiency and effect of waste gas, through setting dustproof subassembly, can effectively dustproof protection to the inside of device whole, through setting cycle dustfall subassembly and purification subassembly, can effectively through water resource to the dustfall impurity treatment of waste gas, further promoted the purification efficiency and effect of waste gas, can recycle water resource simultaneously, effectively promoted the practicality and environmental protection of device whole.

Description

Technical Field

[0001] This utility model relates to the field of organic pollutant treatment technology, specifically to an organic pollutant waste gas treatment device. Background Technology

[0002] Organic pollutant waste gas refers to air pollutants composed of organic compounds. These organic compounds can come from various sources, including industrial production, transportation, agricultural activities, and urban and rural domestic sewage treatment. Organic pollutant waste gas can include volatile organic compounds, benzene, toluene, ethylbenzene, xylene, polycyclic aromatic hydrocarbons, etc. These compounds can cause harm to the environment and human health. When purifying organic pollutant waste gas, an organic pollutant waste gas treatment device is required.

[0003] Existing treatment devices typically use water to purify waste gas, removing dust and impurities. However, these devices cannot effectively recycle water, resulting in a large waste of water resources and reduced practicality and environmental friendliness.

[0004] Compared with the patent application with publication number CN222709230U, this utility model relates to the field of organic pollutant treatment technology, specifically to an organic pollutant waste gas treatment device, including a base, a two-way filtration design to increase the residence time of waste gas in the filter plate, and increase the contact time with activated carbon material, thus ensuring the full filtration and purification effect of waste gas.

[0005] The above solution can effectively purify the exhaust gas, but it still cannot effectively recycle water resources, resulting in a large waste of water resources and reducing the overall practicality of the device.

[0006] Based on this, an organic pollutant waste gas treatment device is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0007] The purpose of this invention is to provide an organic pollutant waste gas treatment device to solve the problems in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] An organic pollutant waste gas treatment device includes a treatment box, with filter covers connected to both sides of the treatment box. A connecting cylinder is connected to the surface of the filter cover. An air intake fan is fixedly installed on the inner wall of one connecting cylinder, and an exhaust fan is fixedly installed on the inner wall of the other connecting cylinder.

[0010] A multi-layer filter assembly is installed inside the filter cover and is used to filter and purify exhaust gas.

[0011] A dustproof component is installed on the surface of the connecting cylinder and is used to protect the multi-layer filter assembly from dust.

[0012] A circulating dust suppression assembly is installed on the upper surface of the treatment box and is used to suppress dust in the exhaust gas.

[0013] The purification unit is located inside the treatment tank and is used to purify the used water.

[0014] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0015] In one alternative: the multi-layer filter assembly includes a composite cotton filter plate, a honeycomb ceramic filter plate, and a polyester fiber filter plate respectively inserted into two filter covers. The upper surfaces of the composite cotton filter plate, the honeycomb ceramic filter plate, and the polyester fiber filter plate are all fixedly connected to a top plate. Insert blocks are symmetrically installed at the bottom of the top plate. Multiple positioning frames are fixedly connected to the surface of the filter cover. The upper surfaces of the multiple positioning frames are all provided with movable grooves for the insertion blocks to move.

[0016] In one alternative: a fixing block is fixedly connected to the surface of the positioning frame, a fixing rod is slidably inserted into the fixing block, one end of the fixing rod extends to the outside of the fixing block and is fixedly connected to a pull ring, an abutment plate is fixedly connected to the outer wall of the fixing rod, a return spring is sleeved on the outside of the fixing rod, the return spring abuts between the abutment plate and the fixing block, and fixing grooves for the fixing rod to move are opened on the contact surface of the fixing block and the positioning frame and the surface of the insertion block.

[0017] In one alternative: the dustproof assembly includes a mounting frame fixedly installed on the outer wall of the connecting cylinder, and a dustproof mesh cover is inserted into the mounting frame.

[0018] In one alternative: connecting rods are symmetrically installed on the upper and lower surfaces of the mounting frame, and a limiting plate is fixedly connected to the other end of each connecting rod. A movable plate is slidably connected to the outer wall of every two connecting rods. An anti-spring is sleeved on the outside of the connecting rod, and the anti-spring abuts between the movable plate and the limiting plate. An outer plate is fixedly connected to one side of the movable plate, and insert rods are symmetrically installed on the other side of the movable plate. Slots for the insert rods to move are opened on the surfaces of the mounting frame and the dustproof mesh cover.

[0019] In one alternative: the connecting rod is fitted with a bellows cover, and the two ends of the bellows cover are fixedly connected to the opposite side of the moving plate and the limiting plate, respectively.

[0020] In one alternative embodiment: the circulating dust suppression assembly includes a liquid pump and a storage tank, which are respectively fixedly installed on the upper surface of the treatment box. Multiple atomizing nozzles are fixedly installed on the upper surface of the treatment box. A support frame is fixedly connected to the surface of the treatment box. A circulating pump is fixedly connected to the upper surface of the support frame. The inlet of the circulating pump is connected to the bottom of the treatment box through a pipe. The outlet of the circulating pump is connected to the upper surface of the storage tank through a pipe. The inlet of the liquid pump is connected to the bottom of the storage tank through a pipe. The outlet of the liquid pump is connected to the interior of the multiple atomizing nozzles through a pipe. A drain pipe is connected to the bottom of the treatment box through a solenoid valve.

[0021] In one alternative embodiment: the purification assembly includes an activated carbon filter plate disposed inside a treatment chamber. Frames are symmetrically installed on the inner wall of the treatment chamber. Guide grooves for the activated carbon filter plate to move are provided on opposite sides of each of the two frames. A front plate is fixedly connected to the surface of the activated carbon filter plate. Connecting blocks are symmetrically installed on the surface of the front plate. Connecting frames are symmetrically installed on the surface of the treatment chamber. A fixing cylinder is fixedly connected to the surface of the connecting frames. A locking rod is slidably inserted into the fixing cylinder. One end of the locking rod extends to the outside of the fixing cylinder and is fixedly connected to a pull plate. An abutment plate is fixedly connected to the outer wall of the locking rod. A compression spring is sleeved on the outside of the locking rod, abutting between the abutment plate and the fixing cylinder. Locking grooves for the locking rod to move are provided on the contact surfaces of the fixing cylinder and the connecting frame, as well as on the surface of the connecting blocks.

[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0023] 1. This utility model, through the setting of multi-layer filter components, can effectively perform multi-layer filtration treatment of exhaust gas, thereby effectively improving the overall purification efficiency and effect of the device on exhaust gas, avoiding the direct discharge of exhaust gas into the external environment, which would affect the environment and the health of workers, and effectively improving the overall practicality of the device.

[0024] 2. By incorporating dustproof components, this utility model effectively protects the interior of the device from dust, preventing dust and other impurities from entering and clogging the multi-layer filter components, thus affecting the overall purification efficiency and effectiveness of the device and further enhancing its practicality.

[0025] 3. This utility model, through the setting of a circulating dust suppression component and a purification component, can purify and filter used water through the purification component. The filtered water will then be sprayed back into the treatment tank through the circulating dust suppression component. This cycle can be repeated to effectively suppress dust and remove impurities from exhaust gas, further improving the purification efficiency and effect of exhaust gas. At the same time, it can avoid a large amount of water waste and effectively improve the overall environmental friendliness of the device. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the dustproof mesh cover after disassembly in this utility model;

[0028] Figure 3 This is a schematic diagram of the left-side structure of this utility model;

[0029] Figure 4 This is a schematic diagram of the structure of the activated carbon filter plate after disassembly in this utility model;

[0030] Figure 5 This is a schematic diagram of the rear view structure of this utility model;

[0031] Figure 6 for Figure 2 Enlarged structural diagram of region A in the middle;

[0032] Figure 7 for Figure 3 A magnified structural diagram of region B in the middle;

[0033] Figure 8 for Figure 4 A magnified structural diagram of region C in the middle.

[0034] Figure label annotations:

[0035] 1. Processing box; 2. Filter cover; 3. Connecting cylinder; 4. Mounting frame; 5. Dustproof mesh cover; 6. Intake fan; 7. Exhaust fan; 8. Composite cotton filter plate; 9. Honeycomb ceramic filter plate; 10. Polyester fiber filter plate; 11. Top plate; 12. Insert block; 13. Activated carbon filter plate; 14. Front plate; 15. Connecting block; 16. Clip frame; 17. Liquid pump; 18. Storage tank; 19. Atomizing nozzle; 20. Support 21. Support frame; 22. Circulating pump; 23. Solenoid valve; 24. Drain pipe; 25. Connecting rod; 26. Limiting plate; 27. Moving plate; 28. Abutment spring; 29. ​​Insert rod; 30. Bellows cover; 31. Positioning frame; 32. Fixing block; 33. Fixing rod; 34. Abutment plate; 35. Return spring; 36. Connecting frame; 37. Fixing cylinder; 38. Locking rod; 39. Abutment plate; 30. Compression spring. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0037] In one embodiment, such as Figures 1-8As shown, an organic pollutant waste gas treatment device includes a treatment box 1, with filter covers 2 connected to both sides of the treatment box 1, and connecting cylinders 3 connected to the surface of the filter covers 2. An air intake fan 6 is fixedly installed on the inner wall of one connecting cylinder 3, and an exhaust fan 7 is fixedly installed on the inner wall of the other connecting cylinder 3.

[0038] A multi-layer filter assembly is installed inside the filter cover 2 and is used to filter and purify the exhaust gas.

[0039] A dustproof component is installed on the surface of the connecting cylinder 3 and is used to protect the multi-layer filter assembly from dust.

[0040] A circulating dust suppression assembly is installed on the upper surface of the treatment box 1 and is used to suppress dust in the exhaust gas;

[0041] The purification component is installed inside the treatment tank 1 and is used to purify the used water.

[0042] In this embodiment, when exhaust gas needs to be purified, the intake fan and exhaust fan start operating simultaneously. The intake fan draws the exhaust gas into the filter hood 2. As the exhaust gas enters the filter hood 2, the multi-layer filter assembly effectively filters it layer by layer. The gas after the initial filtration is transferred to the treatment chamber 1. When the exhaust gas enters the treatment chamber 1, the circulating dust suppression assembly starts operating, allowing for spraying treatment of the exhaust gas. This enables dust suppression and impurity removal using water, further improving the purification efficiency and effect of the exhaust gas. This is achieved through the configuration of the purification assembly. It can effectively filter used water, allowing the circulating dust suppression components to spray the purified water again, thus effectively avoiding a large waste of water resources and improving the overall environmental friendliness of the device. After the exhaust gas is sprayed by water, it will be discharged through the exhaust fan 7. When the exhaust gas is discharged, the multi-layer filter components can purify the exhaust gas again, thereby further improving the purification effect. Through the setting of the dustproof components, the internal structure of the device can be effectively protected from dust, further improving the overall practicality of the device.

[0043] In one embodiment, such as Figure 3As shown, the multi-layer filter assembly includes a composite cotton filter plate 8, a honeycomb ceramic filter plate 9, and a polyester fiber filter plate 10, which are respectively inserted into two filter covers 2. The upper surfaces of the composite cotton filter plate 8, the honeycomb ceramic filter plate 9, and the polyester fiber filter plate 10 are all fixedly connected to a top plate 11. Insert blocks 12 are symmetrically installed at the bottom of the top plate 11. Multiple positioning frames 30 are fixedly connected to the surface of the filter cover 2. The upper surfaces of the multiple positioning frames 30 are all provided with movable grooves for the insertion blocks 12 to move. When exhaust gas enters the filter cover 2, the composite cotton filter plate 8, the honeycomb ceramic filter plate 9, and the polyester fiber filter plate 10 can effectively filter the exhaust gas layer by layer, thereby effectively improving the purification efficiency and effect of the exhaust gas.

[0044] In one embodiment, such as Figure 3 and Figure 7 As shown, a fixing block 31 is fixedly connected to the surface of the positioning frame 30. A fixing rod 32 is slidably inserted into the fixing block 31. One end of the fixing rod 32 extends to the outside of the fixing block 31 and is fixedly connected to a pull ring. An abutment plate 33 is fixedly connected to the outer wall of the fixing rod 32. A return spring 34 is sleeved on the outside of the fixing rod 32. The return spring 34 abuts against the abutment plate 33 and the fixing block 31. Fixing grooves for the fixing rod 32 to move are opened on the contact surface between the fixing block 31 and the positioning frame 30, as well as on the surface of the insert block 12. When it is necessary to filter the composite cotton filter plate 8, honeycomb ceramic filter plate 9, or polyester fiber filter plate 10, a fixing groove is opened for the fixing rod 32 to move. During installation, simply pull the pull ring first. The pull ring will move the fixing rod 32 and the contact plate 33 synchronously. During the movement of the contact plate 33, the return spring 34 will be squeezed. Then, insert the insertion block 12 into the positioning frame 30 and release the pull ring. The return spring 34 will then return to its original position, moving the contact plate 33 and the fixing rod 32 synchronously. When the fixing rod 32 is inserted into the fixing groove on the surface of the insertion block 12, the composite cotton filter plate 8, the honeycomb ceramic filter plate 9, or the polyester fiber filter plate 10 can be fixedly installed. This also facilitates disassembly and replacement by the staff.

[0045] In one embodiment, such as Figures 1-5 As shown, the dustproof component includes a mounting frame 4 fixedly installed on the outer wall of the connecting cylinder 3. A dustproof mesh cover 5 is inserted into the mounting frame 4. By setting the dustproof mesh cover 5, dust and other impurities in the external environment can be effectively intercepted, thereby preventing dust and other impurities from entering the interior of the device and causing blockage of the multi-layer filter components, which would affect the overall filtration efficiency and effect of the device on exhaust gas.

[0046] In one embodiment, such as Figure 2 and Figure 6As shown, connecting rods 24 are symmetrically installed on the upper and lower surfaces of the mounting frame 4. The other end of each connecting rod 24 is fixedly connected to a limiting plate 25. A movable plate 26 is slidably connected to the outer wall of every two connecting rods 24. A retaining spring 27 is sleeved on the outside of each connecting rod 24, abutting between the movable plate 26 and the limiting plate 25. An outer plate is fixedly connected to one side of the movable plate 26, and insert rods 28 are symmetrically installed on the other side. Slots for the insert rods 28 are provided on the surfaces of both the mounting frame 4 and the dust cover 5. When the dust cover 5 needs to be installed, simply pull... Move the outer panel. At this time, the outer panel will drive the moving plate 26 to move synchronously on the outer wall of the connecting rod 24. During the movement of the moving plate 26, it will squeeze the abutment spring 27. The moving plate 26 will also drive the insertion rod 28 to move synchronously. Then, insert the dust cover 5 into the mounting frame 4 and then release the outer panel. At this time, the abutment spring 27 will return to its original position and drive the moving plate 26 and the insertion rod 28 to move synchronously. When the insertion rod 28 is inserted into the slot on the surface of the dust cover 5, the dust cover 5 can be installed. At the same time, it is convenient for the staff to disassemble, replace and clean the dust cover 5.

[0047] In one embodiment, such as Figure 2 and Figure 6 As shown, the connecting rod 24 is fitted with a bellows cover 29. The two ends of the bellows cover 29 are fixedly connected to the opposite side of the moving plate 26 and the limiting plate 25, respectively. The bellows cover 29 can effectively protect the abutment spring 27, thereby effectively extending the service life of the abutment spring 27.

[0048] In one embodiment, such as Figures 1-5As shown, the circulating dust suppression assembly includes a liquid pump 17 and a storage tank 18, which are respectively fixedly installed on the upper surface of the treatment box 1. Multiple atomizing nozzles 19 are fixedly installed on the upper surface of the treatment box 1. A support frame 20 is fixedly connected to the surface of the treatment box 1, and a circulating pump 21 is fixedly connected to the upper surface of the support frame 20. The inlet of the circulating pump 21 is connected to the bottom of the treatment box 1 via a pipe, and the outlet of the circulating pump 21 is connected to the upper surface of the storage tank 18 via a pipe. The inlet of the liquid pump 17 is connected to the bottom of the storage tank 18 via a pipe, and the outlet of the liquid pump 17 is connected to the interior of the multiple atomizing nozzles 19 via a pipe. A drain pipe 23 is connected to the bottom of the treatment box 1 via a solenoid valve 22. When exhaust gas enters the treatment box... When the water is in the storage tank 18, the pump 17 and the circulation pump 21 will start running simultaneously. At this time, the pump 17 will transfer the water in the storage tank 18 to the atomizing nozzle 19 through the pipeline, and then spray it out through the atomizing nozzle 19. At this time, the water can effectively reduce dust and remove impurities from the exhaust gas, thereby further improving the purification efficiency and effect of the exhaust gas. After the water reduces dust in the exhaust gas, the water will naturally fall downwards. At this time, the purification component can effectively filter the water. The filtered water will be pumped back into the storage tank 18 through the circulation pump 21. This cycle can be repeated to effectively reuse water resources, thereby avoiding a large amount of water waste and effectively improving the overall environmental friendliness of the device.

[0049] In one embodiment, such as Figure 4 and Figure 8As shown, the purification assembly includes an activated carbon filter plate 13 disposed inside the treatment chamber 1. Frames 16 are symmetrically installed on the inner wall of the treatment chamber 1. Guide grooves for the activated carbon filter plate 13 to move are provided on opposite sides of each of the two frames 16. A front plate 14 is fixedly connected to the surface of the activated carbon filter plate 13. Connecting blocks 15 are symmetrically installed on the surface of the front plate 14. Connecting frames 35 are symmetrically installed on the surface of the treatment chamber 1. A fixing cylinder 36 is fixedly connected to the surface of the connecting frame 35. A locking rod 37 is slidably inserted into the fixing cylinder 36. One end of the locking rod 37 extends to the outside of the fixing cylinder 36 and is fixedly connected to a pull plate. An abutment plate 38 is fixedly connected to the outer wall of the locking rod 37. A compression spring 39 is sleeved on the outside of the locking rod 37, abutting between the abutment plate 38 and the fixing cylinder 36. The contact surfaces of the fixing cylinder 36 and the connecting frame 35, as well as the surface of the connecting block 15, are provided for the locking rod 37 to move. The locking slot allows for easy purification of used water. First, pull the pull plate, which moves the locking rod 37 and the contact plate 38 simultaneously. During the movement of the contact plate 38, the compression spring 39 is compressed. Then, insert the activated carbon filter plate 13 into the frame 16. The activated carbon filter plate 13 then moves the front plate 14 and the connecting block 15 simultaneously. Once the connecting block 15 is inserted into the connecting frame 35, release the pull plate. The compression spring 39 returns to its original position, moving the contact plate 38 and the locking rod 37 simultaneously. When the locking rod 37 is inserted into the locking slot on the surface of the connecting block 15, the activated carbon filter plate 13 can be installed. Used water can then be filtered and purified using the activated carbon filter plate 13. This also facilitates easy disassembly and replacement of the activated carbon filter plate 13, effectively improving the overall practicality of the device.

[0050] The above embodiment discloses an organic pollutant waste gas treatment device. When waste gas needs purification, the inlet fan and exhaust fan start operating simultaneously. The inlet fan draws the waste gas into the filter hood 2. When the waste gas enters or exits the filter hood 2, the composite cotton filter plate 8, honeycomb ceramic filter plate 9, and polyester fiber filter plate 10 effectively perform layer-by-layer filtration. The gas after initial filtration is transferred to the treatment chamber 1. When the waste gas enters the treatment chamber 1, the liquid pump 17 and the circulation pump 21 start operating simultaneously. Okay, at this point, the exhaust gas can be sprayed to treat it, thereby using water to reduce dust and remove impurities, further improving the purification efficiency and effect of the exhaust gas. With the setting of activated carbon filter plate 13, the used water can be effectively filtered, and the purified water can be sprayed again, thus effectively avoiding a large waste of water resources and effectively improving the overall environmental protection of the device. With the setting of dustproof net cover 5, the internal dustproof protection of the entire device can be effectively carried out, further improving the overall practicality of the device.

[0051] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An organic pollutant waste gas treatment device, comprising a treatment box (1), characterized in that, Both sides of the processing box (1) are connected to filter covers (2), and the surface of the filter cover (2) is connected to a connecting cylinder (3). An air intake fan (6) is fixedly installed on the inner wall of one of the connecting cylinders (3), and an exhaust fan (7) is fixedly installed on the inner wall of the other connecting cylinder (3). A multi-layer filter assembly is disposed inside the filter cover (2) and is used to filter and purify exhaust gas; A dustproof component is disposed on the surface of the connecting cylinder (3) and is used to provide dust protection for the multi-layer filter assembly; A circulating dust suppression assembly is disposed on the upper surface of the treatment box (1) and is used to suppress dust in the exhaust gas; A purification component is disposed within the treatment tank (1) and is used to purify the used water.

2. The organic pollutant waste gas treatment device according to claim 1, characterized in that, The multi-layer filter assembly includes a composite cotton filter plate (8), a honeycomb ceramic filter plate (9), and a polyester fiber filter plate (10) respectively inserted into two filter covers (2). The upper surfaces of the composite cotton filter plate (8), the honeycomb ceramic filter plate (9), and the polyester fiber filter plate (10) are all fixedly connected to a top plate (11). Insert blocks (12) are symmetrically installed at the bottom of the top plate (11). Multiple positioning frames (30) are fixedly connected to the surface of the filter cover (2). The upper surfaces of the multiple positioning frames (30) are provided with movable grooves for the insertion blocks (12) to move.

3. The organic pollutant waste gas treatment device according to claim 2, characterized in that, A fixing block (31) is fixedly connected to the surface of the positioning frame (30). A fixing rod (32) is slidably inserted into the fixing block (31). One end of the fixing rod (32) extends to the outside of the fixing block (31) and is fixedly connected to a pull ring. An abutment plate (33) is fixedly connected to the outer wall of the fixing rod (32). A return spring (34) is sleeved on the outside of the fixing rod (32). The return spring (34) abuts against the abutment plate (33) and the fixing block (31). Fixing grooves for the fixing rod (32) to move are opened on the contact surface of the fixing block (31) and the positioning frame (30) and the surface of the insert block (12).

4. The organic pollutant waste gas treatment device according to claim 1, characterized in that, The dustproof component includes a mounting frame (4) fixedly installed on the outer wall of the connecting cylinder (3), and a dustproof mesh cover (5) is inserted into the mounting frame (4).

5. The organic pollutant waste gas treatment device according to claim 4, characterized in that, Connecting rods (24) are symmetrically installed on the upper and lower surfaces of the mounting frame (4). The other end of the connecting rod (24) is fixedly connected to a limiting plate (25). A moving plate (26) is slidably connected to the outer wall of every two connecting rods (24). An anti-spring (27) is sleeved on the outside of the connecting rod (24). The anti-spring (27) abuts against the moving plate (26) and the limiting plate (25). An outer plate is fixedly connected to one side of the moving plate (26). Insert rods (28) are symmetrically installed on the other side of the moving plate (26). The surfaces of the mounting frame (4) and the dustproof mesh cover (5) are provided with slots for the insertion rods (28) to move.

6. The organic pollutant waste gas treatment device according to claim 5, characterized in that, The connecting rod (24) is fitted with a bellows cover (29), and the two ends of the bellows cover (29) are fixedly connected to the opposite side of the moving plate (26) and the limiting plate (25), respectively.

7. The organic pollutant waste gas treatment device according to claim 1, characterized in that, The circulating dust suppression assembly includes a liquid pump (17) and a storage tank (18) respectively fixedly installed on the upper surface of the treatment box (1). Multiple atomizing nozzles (19) are fixedly installed on the upper surface of the treatment box (1). A support frame (20) is fixedly connected to the surface of the treatment box (1). A circulating pump (21) is fixedly connected to the upper surface of the support frame (20). The inlet end of the circulating pump (21) is connected to the bottom of the treatment box (1) through a pipe. The outlet end of the circulating pump (21) is connected to the upper surface of the storage tank (18) through a pipe. The inlet end of the liquid pump (17) is connected to the bottom of the storage tank (18) through a pipe. The outlet end of the liquid pump (17) is connected to the inside of multiple atomizing nozzles (19) through a pipe. The bottom of the treatment box (1) is connected to a drain pipe (23) through a solenoid valve (22).

8. The organic pollutant waste gas treatment device according to claim 1, characterized in that, The purification assembly includes an activated carbon filter plate (13) disposed inside the treatment box (1). A frame (16) is symmetrically installed on the inner wall of the treatment box (1). Each of the two frames (16) has a guide groove on one side for the activated carbon filter plate (13) to move. A front plate (14) is fixedly connected to the surface of the activated carbon filter plate (13). Connecting blocks (15) are symmetrically installed on the surface of the front plate (14). A connecting frame (35) is symmetrically installed on the surface of the treatment box (1). A fixing cylinder (36) is fixedly connected to the surface of the connecting frame (35). A locking rod (37) is slidably inserted into the fixed cylinder (36). One end of the locking rod (37) extends to the outside of the fixed cylinder (36) and is fixedly connected to a pull plate. An abutment plate (38) is fixedly connected to the outer wall of the locking rod (37). A compression spring (39) is sleeved on the outside of the locking rod (37). The compression spring (39) abuts between the abutment plate (38) and the fixed cylinder (36). Locking grooves for the locking rod (37) to move are opened on the contact surface between the fixed cylinder (36) and the connecting frame (35) and the surface of the connecting block (15).

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