Air pollution abatement purification tower

Abstract

The invention relates to the technical field of air pollution control, in particular to an air pollution control purification tower which comprises a tower body, the top of the tower body is fixedly connected with a tower cover in a screwed mode, the center of the bottom of an inner cavity of the tower body is fixedly connected with a liquid transfer assembly, the top of the liquid transfer assembly is fixedly connected with a clamping plate, and the top of the clamping plate is connected with a filter cartridge in a buckled mode. Through the arrangement of a cross groove, when a first threaded rod drives a cross plate to rotate, a second threaded rod can be made to rotate, then a moving disc can drive a plug plate to move, and through the movement of the plug plate, in the waste gas purification process of the equipment, a liquid discharging groove can be sealed; furthermore, part of purified waste gas is prevented from entering the interior of the conical plate, the gas discharge amount is guaranteed, in the process that the washing plate performs spray washing and impurity removal on the filter cartridge, the liquid discharge groove is communicated with the interior of the conical plate, and then liquid and impurities can be discharged into the conical plate through the liquid discharge groove.

Description

Technical Field

[0001] The present invention relates to the technical field of air pollution control, in particular to an air pollution control purification tower. Background Art

[0002] Air pollution control purification tower, also known as air purification tower, is a device used to reduce industrial emissions or urban air pollution. It is widely used in places where harmful gases are produced, such as industries, power plants, chemical plants, and waste incineration plants.

[0003] For example, the patent document with publication number CN110732233B in the prior art provides an atmospheric pollution control purification tower, which can release polluted atmosphere faster and more evenly through the bronchus, accelerates the reaction of exhaust gas with absorption liquid in the absorption chamber, and the cone plays the role of guiding gas. The nozzle on the annular water pipe can spray the exhaust gas three times to absorb harmful substances in the exhaust gas to the greatest extent. The tower cover and partition can firmly fix the filter barrel in the limiting ring plate. The contact area between the filter barrel and the exhaust gas is larger, and the filtration speed is faster, which solves the problems of slow purification speed and incomplete purification of existing purification towers.

[0004] However, the above patent has the following shortcomings: after a certain period of filtering, a large amount of impurities will often accumulate on the surface of multiple filter barrels, and the accumulated impurities will cause the filter port of the filter barrel to be blocked, thereby affecting the filtering efficiency of the filter barrel, and further affecting the exhaust gas purification efficiency of the equipment. When the impurities accumulate to a certain extent, these impurities will also fall downward due to excessive accumulation, which may cause the impurities to fall to the bottom of the inner cavity of the purification tower body, thereby causing pollution to the liquid at the bottom, thereby affecting the purification quality of the bottom liquid.

[0005] Therefore, an air pollution control purification tower is proposed to solve the above-mentioned problems. Summary of the Invention

[0006] The purpose of the present invention is to solve the problems in the background technology and to propose an air pollution control purification tower.

[0007] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an air pollution control purification tower, comprising a tower body, a tower cover screwedly connected to the top of the tower body, a liquid transfer component fixedly connected to the center of the bottom of the tower body cavity, a clamping plate fixedly connected to the top of the clamping plate, a filter cartridge snap-connected to the top of the liquid transfer component, a waste discharge component screwedly connected to the bottom of the liquid transfer component, a drive motor fixedly connected to the top of the tower cover, a first gear fixedly connected to the outer surface of the drive motor output rod, a rotating chamber, a storage chamber and an equipment chamber are provided inside the tower cover, a cone wheel plate is rotatably connected to the top of the rotating chamber, a cleaning component is installed on the top of the rotating chamber, a liquid separation component is fixedly connected to the inside of the storage chamber, and a first infusion pump is fixedly connected to the bottom of the equipment chamber.

[0008] In the above-mentioned air pollution control purification tower, the cleaning assembly includes three first threaded rods and nine first limiting rods. The outer surfaces of the tops of the three first threaded rods are fixedly connected to the second gear, and the outer surfaces of the bottoms of the three first threaded rods are slidably connected to the washing plates. The inner surfaces of the three washing plates are respectively in contact with the outer surfaces of the three filter cartridges, the outer surfaces of the three first limiting rods are in contact with the inner surface of a washing plate groove, and the bottom of a first threaded rod is fixedly connected to a cross plate.

[0009] In the above-mentioned air pollution control purification tower, gear grooves are provided on the top, center and bottom of the outer surface of the cone wheel plate. The top, center and bottom of the outer surface of the cone wheel plate are respectively engaged with the outer surfaces of the three second gears, and the top of the outer surface of the cone wheel plate is engaged with the outer surface of the first gear.

[0010] In the above-mentioned air pollution control purification tower, the liquid separation component includes a liquid separation plate, the bottom of which is fixedly connected to a bellows. There are six bellows, and the bottoms of two bellows are connected to the top of a washing plate.

[0011] In the above-mentioned atmospheric pollution control purification tower, the liquid transfer component includes a support plate, the top of the support plate is provided with a ventilation groove, a liquid guide groove, a liquid outlet groove and a connecting groove, the bottom of the liquid guide groove is provided with a liquid drainage groove, and the inner side of the liquid guide groove is located at the edge of the outer side of the filter cylinder, the liquid outlet groove is an inverted cone shape, and the inner diameter of the connecting groove is adapted to the outer diameter of the first threaded rod and the first limiting rod.

[0012] In the above-mentioned air pollution control purification tower, the bottom of the support plate is fixedly connected to a conical plate, the outer surface of the conical plate is fixedly connected to a spray plate, the bottom of the corrugated tube is provided with a through rod groove, the outer surface of the through rod groove is provided with a card plate groove, the inner rotation of the card plate groove is connected to a rotating plate, the inner surface of the rotating plate is fixedly connected to a second threaded rod, the bottom of the inner cavity of the support plate is fixedly connected to a second limiting rod, the outer surface of the second threaded rod and the second limiting rod is slidably connected to a movable plate, the top of the movable plate is fixedly connected to a plug plate, the plug plate is located directly below the drainage trough and the liquid outlet trough, the top of the second threaded rod is provided with a cross groove, the inner surface of the cross groove is adapted to the outer surface of the cross plate.

[0013] In the above-mentioned air pollution control purification tower, the waste discharge component includes a liquid storage plate, the interior of which is fixedly connected to a filter plate, the filter plate is inclined downward, and the rear end of the liquid storage plate is fixedly connected to a dust collecting plate.

[0014] In the above-mentioned air pollution control purification tower, the notch in the center of the tower cover is fixedly connected to an exhaust fan, the bottom of the inner cavity of the tower body is fixedly connected to a jet disk, and the front and rear ends of the tower body are fixedly connected to an air pump and a second infusion pump.

[0015] In the above-mentioned air pollution control purification tower, the two sides of the first infusion pump are fixedly connected with first infusion pipes, one end of one first infusion pipe is connected to the liquid separation plate, and one end of the other first infusion pipe passes through the tower cover and extends to the interior of the liquid storage plate. The front and rear ends of the air pump are fixedly connected with air pipes, and one end of one air pipe passes through the tower body and extends to the interior of the jet disk. The front and rear ends of the second infusion pump are fixedly connected with second infusion pipes, and one end of a second infusion pipe passes through the spray disk and extends to its interior.

[0016] Compared with existing technologies, the advantages of this air pollution control purification tower are: 1. Through the coordinated arrangement of the cone wheel plate and the cleaning assembly, the present device can enable the three washing plates included in the cleaning assembly to clean and remove impurities on the outer surfaces of the three filter cartridges during the operation of the driving motor, thereby ensuring the filtration efficiency of the filter cartridges. The arrangement of the first infusion pump can discharge the liquid into the liquid separator plate, and then allow the bellows to discharge the liquid into the washing plate. When the washing plate cleans and removes impurities on the filter cartridge, the washing plate can spray liquid to clean the filter cartridge, thereby ensuring the cleaning quality. When the washing plate sprays liquid to clean the filter cartridge, the liquid can also clean the brush of the washing plate, thereby ensuring the service life of the washing plate.

[0017] 2. The cross groove is opened in this device, so that when the first threaded rod drives the cross plate to rotate, the second threaded rod can be rotated, and then the movable disk can move with the plug plate. The movement of the plug plate can not only seal the drain groove during the equipment's purification of the exhaust gas, thereby preventing part of the purified exhaust gas from entering the interior of the conical plate, thereby ensuring the gas discharge volume, but also allow the drain groove and the interior of the conical plate to be in communication during the process of the washing plate spraying and removing impurities from the filter cartridge, thereby allowing the drain groove to discharge liquid and impurities into the interior of the conical plate.

[0018] 3. This device can receive the liquid and impurities inside the conical plate through the setting of the liquid storage plate, and then filter out the impurities in the liquid with the setting of the filter plate, and then introduce the impurities into the interior of the dust collecting plate, which makes it convenient for users to collect impurities. The filtered liquid can continue to cooperate with the first infusion pump and the washing plate to spray and wash the filter cylinder, thereby improving the liquid utilization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front structure of the overall structure of the present invention; Figure 2 This is a schematic diagram of the front cross-sectional structure of the tower cover of the present invention; Figure 3 This is a schematic diagram of the front cross-sectional structure of the cone wheel plate of the present invention; Figure 4 This invention Figure 3 A magnified view of the structure in the middle; Figure 5 This is a schematic diagram of the side cross-sectional structure of the cone wheel plate of the present invention; Figure 6 This is a schematic diagram of the front structure of the liquid transfer component of the present invention; Figure 7 This is a schematic diagram of the front cross-sectional structure of the liquid transfer component of the present invention; Figure 8 This invention Figure 7 A magnified view of the structure in middle B.

[0020] In the figure: 1. tower body; 2. tower cover; 3. liquid transfer assembly; 4. card plate; 5. filter cartridge; 6. waste discharge assembly; 7. drive motor; 8. first gear; 9. rotating chamber; 10. storage chamber; 11. equipment chamber; 12. cone wheel plate; 13. cleaning assembly; 14. liquid separation assembly; 15. first infusion pump; 16. exhaust fan; 17. jet disc; 18. air pump; 19. second infusion pump; 20. first threaded rod; 21. first limiting rod; 22. second gear; 23. , washing plate; 24, cross plate; 25, liquid separation plate; 26, bellows; 27, support plate; 28, conical plate; 29, spray plate; 30, ventilation groove; 31, liquid guide groove; 32, liquid drainage groove; 33, liquid outlet groove; 34, connecting groove; 35, through rod groove; 36, card groove; 37, rotating plate; 38, second threaded rod; 39, second limiting rod; 40, moving plate; 41, plug plate; 42, cross groove; 43, liquid storage plate; 44, filter plate; 45, dust collecting plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0023] Reference Figure 1-Figure 5, an air pollution control purification tower, including a tower body 1, the top of the tower body 1 is screwed and fixedly connected to a tower cover 2, the center of the bottom of the inner cavity of the tower body 1 is fixedly connected to a liquid transfer component 3, the top of the liquid transfer component 3 is fixedly connected to a card plate 4, the top of the card plate 4 is snap-connected to a filter cartridge 5, the bottom of the liquid transfer component 3 is screwed and fixedly connected to a waste discharge component 6, the top of the tower cover 2 is fixedly connected to a drive motor 7, the outer surface of the output rod of the drive motor 7 is fixedly connected to a first gear 8, the interior of the tower cover 2 is provided with a rotating chamber 9, a storage chamber 10 and an equipment chamber 11, a cleaning component 13 is installed on the top of the rotating chamber 9, the cleaning component 13 includes three first threaded rods 20 and nine first limiting rods 21, the outer surface of the top of the three first threaded rods 20 The surface is fixedly connected with a second gear 22, and the outer surfaces of the bottoms of the three first threaded rods 20 are slidably connected with a washing plate 23. The slidingly connected washing plate 23 allows the three first threaded rods 20 to move up and down during the rotation, and the inner surfaces of the three washing plates 23 are in contact with the outer surfaces of the three filter cartridges 5 respectively. The three washing plates 23 in contact with the three filter cartridges 5 allow the three washing plates 23 to clean the outer surfaces of the three filter cartridges 5 during the movement. The outer surfaces of the three first limiting rods 21 are in contact with the inner surface of a notch of the washing plate 23, and the bottom of a first threaded rod 20 is fixedly connected with a cross plate 24; The top of the rotating chamber 9 is rotatably connected to a bevel wheel plate 12, and gear grooves are provided on the top, center and bottom of the outer surface of the bevel wheel plate 12. The top, center and bottom of the outer surface of the bevel wheel plate 12 are respectively meshed with the outer surfaces of the three second gears 22, and the top of the outer surface of the bevel wheel plate 12 is meshed with the outer surface of the first gear 8. The bevel wheel plate 12 meshed with the outer surface of the first gear 8 enables the driving motor 7 to allow the first gear 8 to drive the bevel wheel plate 12 to rotate when it is running, and then the bevel wheel plate 12 can drive the three second gears 22 to rotate, so that the second gears 22 can drive the three first limiting rods 21 to rotate; The interior of the storage chamber 10 is fixedly connected to a liquid separation component 14, which includes a liquid separation plate 25. The bottom of the liquid separation plate 25 is fixedly connected to a bellows 26. There are six bellows 26. The bottoms of two bellows 26 are connected to the top of a washing plate 23. The bellows 26 connected to the washing plate 23 allow the bellows 26 to transfer the liquid to the washing plate 23. The bottom of the equipment chamber 11 is fixedly connected to a first infusion pump 15.

[0024] It should be noted that, because the surface of the bellows 26 is corrugated, the bellows 26 has stretchability, and thus when the scrubbing plate 23 moves, the bellows 26 will not break.

[0025] Reference Figure 6-Figure 8The liquid transfer component 3 includes a support plate 27. The top of the support plate 27 is provided with a ventilation groove 30, a liquid guide groove 31, a liquid outlet groove 33 and a connecting groove 34. The bottom of the liquid guide groove 31 is provided with a drainage groove 32, and the inner side of the liquid guide groove 31 is located at the edge of the outer side of the filter cartridge 5. The liquid guide groove 31 located at the outer edge of the filter cartridge 5 allows the liquid guide groove 31 to collect impurities dropped by the cleaning when the washing plate 23 cleans the surface of the liquid separation plate 25, and then can be introduced into the drainage groove 32 to discharge the liquid. The groove 33 is in an inverted cone shape, and the inner diameter of the connecting groove 34 is adapted to the outer diameter of the first threaded rod 20 and the first limiting rod 21. The connecting groove 34 adapted to the outer diameter of the first threaded rod 20 and the first limiting rod 21 enables the connecting groove 34 to support and limit the first threaded rod 20 and the first limiting rod 21, thereby facilitating the user to install the tower cover 2. The bottom of the support plate 27 is fixedly connected with a conical plate 28. The conical conical plate 28 can cooperate with the vent groove 30 to vent the gas entering the interior of the tower body 1. The conical inner cavity can also drain the impurities introduced by the drainage groove 32. The outer surface of the conical plate 28 is fixedly connected to the spray plate 29. The bottom of the bellows 26 is provided with a through rod groove 35. The outer surface of the through rod groove 35 is provided with a card groove 36. The inner surface of the card groove 36 is rotatably connected to a rotating disk 37. The inner surface of the rotating disk 37 is fixedly connected to a second threaded rod 38. The bottom of the inner cavity of the support plate 27 is fixedly connected to a second limiting rod 39. The second threaded rod 38 and the second limiting rod 39 are fixedly connected. The outer surface of the second threaded rod 38 is slidably connected to a movable disk 40, and the top of the movable disk 40 is fixedly connected to a plug plate 41. The plug plate 41 is located directly below the drainage groove 32 and the outlet groove 33. A cross groove 42 is provided on the top of the second threaded rod 38. The inner surface of the cross groove 42 is adapted to the outer surface of the cross plate 24. The cross groove 42 adapted to the cross plate 24 allows the second threaded rod 38 to rotate when the first threaded rod 20 rotates, and then the movable disk 40 can move up and down with the plug plate 41.

[0026] The waste discharge component 6 includes a liquid storage plate 43, which can receive objects discharged by the conical plate 28. A filter plate 44 is fixedly connected to the inside of the liquid storage plate 43. The filter plate 44 is inclined downward, and a dust collecting plate 45 is fixedly connected to the rear end of the liquid storage plate 43. The filter plate 44 can filter the objects received by the liquid storage plate 43. Because it is installed at an angle, the filter plate 44 can guide the impurities filtered out by it to the dust collecting plate 45.

[0027] Reference Figures 1-8The notch in the center of the tower cover 2 is fixedly connected to an exhaust fan 16. The exhaust fan 16 is set to discharge the gas inside the tower body 1 to the outside. The bottom of the inner cavity of the tower body 1 is fixedly connected to a jet disk 17. The front and rear ends of the tower body 1 are fixedly connected to an air pump 18 and a second infusion pump 19. The first infusion pump 15 is fixedly connected to both sides of the first infusion pipe. One end of a first infusion pipe is connected to the liquid separation plate 25, and one end of the other first infusion pipe passes through the tower cover 2 and extends to the interior of the liquid storage plate 43. The first infusion pump 15 is set to extract the liquid inside the liquid storage plate 43 and then discharge it into the interior of the liquid separation plate 25, so that the bellows 26 can be discharged into the interior of the washing plate 23, so that the filter can be filtered on the washing plate 23. When the cylinder 5 is cleaned, the filter cylinder 5 is cleaned for the second time by liquid, and the liquid can also clean the brush on the filter cylinder 5. The front and rear ends of the air pump 18 are fixedly connected to the air pipe, and one end of an air pipe passes through the tower body 1 and extends to the interior of the jet disk 17. The setting of the air pump 18 can introduce the exhaust gas into the interior of the jet disk 17, and then discharge it into the interior of the tower body 1 through the jet disk 17. The front and rear ends of the second infusion pump 19 are fixedly connected to the second infusion pipe, and one end of a second infusion pipe passes through the spray disk 29 and extends to the interior thereof. The setting of the second infusion pump 19 can discharge the external liquid into the spray disk 29, and then the gas inside the tower body 1 can be sprayed and purified by triple spraying through the spray disk 29.

[0028] The specific working principle and usage method of the present invention are explained in detail below: in the process of the equipment purifying the exhaust gas, the exhaust fan 16 is first operated so that the exhaust fan 16 continues to perform exhaust work, and then the air pump 18 can be operated so that the air pump 18 uses the air pipe to introduce the exhaust gas into the jet disk 17, and then the exhaust gas is evenly sprayed into the interior of the tower body 1 through the jet disk 17, and then the second infusion pump 19 needs to be used so that the second infusion pump 19 guides the reaction liquid to the spray disk 29 through the second infusion pipe, and then the spray disk 29 performs triple spraying purification on the exhaust gas, and then the reaction exhaust gas moves to the contact position of the filter cartridge 5 through the ventilation groove 30, and is guided by the exhaust fan 16 so that the exhaust gas is filtered by the filter cartridge 5 and discharged.

[0029] When the device cleans the filter cartridge 5, the driving motor 7 is first operated to make the first gear 8 drive the cone wheel plate 12 to rotate, and then the cone wheel plate 12 drives the three second gears 22 to rotate with the three first threaded rods 20, and then the three scrubbing plates 23 can move downward, so that the scrubbing plates 23 can clean the outer surface of the filter cartridge 5, wherein the first threaded rod 20 connected to the cross plate 24 drives the second threaded rod 38 to rotate when rotating, and then the movable disc 40 drives the plug plate 41 to move downward, thereby unblocking the plug plate 41 from the drain trough 32 and the outlet trough 33, so that the impurities cleaned by the scrubbing plates 23 can be guided to the inside of the cone plate 28 in cooperation with the opened liquid guide groove 31, and then can be discharged through the filter cartridge 5. The impurities discharged from the drainage trough 32 are led to the interior of the liquid storage plate 43 through the conical plate 28 with a conical cavity inside. In the above process, the user can start the first infusion pump 15, so that the first infusion pump 15 uses the first infusion tube to introduce the liquid inside the liquid storage plate 43 into the liquid separation plate 25, and then discharge the liquid into the washing plate 23 through the bellows 26, so that the washing plate 23 can spray the liquid onto the surface of the filter cartridge 5 when cleaning the surface of the filter cartridge 5, thereby achieving secondary cleaning. The spraying of the liquid can also clean the brush of the washing plate 23, thereby ensuring the service life of the washing plate 23. Among them, unblocking the drainage trough 32 and the outlet trough 33 will discharge the sprayed liquid to the interior of the conical plate 28, and then to the interior of the liquid storage plate 43.

[0030] It should be noted that when the liquid storage plate 43 receives liquid and impurities, the filter plate 44 can filter out the impurities, and then the filtered impurities can be led to the dust collecting plate 45 through the inclined filter plate 44, making it convenient for users to collect impurities, and the liquid will fall to the bottom of the inner cavity of the liquid storage plate 43, and then can serve as a cleaning liquid again.

[0031] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are common means well known to those skilled in the art.

[0032] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An air pollution control purification tower, comprising a tower body, characterized in that: The top of the tower body is screwedly connected to the tower cover, the center of the bottom of the tower body cavity is fixedly connected to the liquid transfer assembly, the top of the liquid transfer assembly is fixedly connected to the clamping plate, the top buckle of the clamping plate is connected to the filter cartridge, the bottom of the liquid transfer assembly is screwedly connected to the waste discharge assembly, the top of the tower cover is fixedly connected to the drive motor, the outer surface of the drive motor output rod is fixedly connected to the first gear, the interior of the tower cover is provided with a rotating chamber, a storage chamber and an equipment chamber, the top of the rotating chamber is rotatably connected to a cone wheel plate, the top of the rotating chamber is installed with a cleaning assembly, the interior of the storage chamber is fixedly connected to the liquid separation assembly, and the bottom of the equipment chamber is fixedly connected to the first infusion pump.

2. An air pollution control purification tower according to claim 1, characterized in that: The cleaning assembly includes three first threaded rods and nine first limiting rods. The outer surfaces of the tops of the three first threaded rods are fixedly connected to the second gear. The outer surfaces of the bottoms of the three first threaded rods are slidably connected to the washing plates. The inner surfaces of the three washing plates are respectively in contact with the outer surfaces of the three filter cartridges. The outer surfaces of the three first limiting rods are in contact with the inner surface of a washing plate groove. The bottom of a first threaded rod is fixedly connected to a cross plate.

3. An air pollution control purification tower according to claim 2, characterized in that: Gear grooves are provided on the top, center and bottom of the outer surface of the bevel gear plate. The top, center and bottom of the outer surface of the bevel gear plate are respectively engaged with the outer surfaces of the three second gears, and the top of the outer surface of the bevel gear plate is engaged with the outer surface of the first gear.

4. An air pollution control purification tower according to claim 3, characterized in that: The liquid separation component includes a liquid separation plate, the bottom of which is fixedly connected with a bellows, the number of which is six, and the bottoms of two bellows are connected to the top of a washing plate.

5. An air pollution control purification tower according to claim 4, characterized in that: The liquid transfer component includes a support plate, the top of the support plate is provided with a ventilation groove, a liquid guide groove, a liquid outlet groove and a connecting groove, the bottom of the liquid guide groove is provided with a liquid drainage groove, and the inner side of the liquid guide groove is located at the edge of the outer side of the filter cylinder, the liquid outlet groove is an inverted cone shape, and the inner diameter of the connecting groove is adapted to the outer diameter of the first threaded rod and the first limiting rod.

6. An air pollution control purification tower according to claim 5, characterized in that: The bottom of the supporting plate is fixedly connected to a conical plate, the outer surface of the conical plate is fixedly connected to a liquid spraying plate, the bottom of the corrugated tube is provided with a through rod groove, the outer surface of the through rod groove is provided with a card plate groove, the inner part of the card plate groove is rotatably connected to a rotating plate, the inner surface of the rotating plate is fixedly connected to a second threaded rod, the bottom of the inner cavity of the supporting plate is fixedly connected to a second limiting rod, the outer surfaces of the second threaded rod and the second limiting rod are slidably connected to a movable plate, the top of the movable plate is fixedly connected to a plug plate, the plug plate is located directly below the drainage trough and the liquid outlet trough, the top of the second threaded rod is provided with a cross groove, the inner surface of the cross groove is adapted to the outer surface of the cross plate.

7. An air pollution control purification tower according to claim 6, characterized in that: The waste discharge assembly includes a liquid storage plate, the interior of the liquid storage plate is fixedly connected to a filter plate, the filter plate is inclined downward, and the rear end of the liquid storage plate is fixedly connected to a dust collecting plate.

8. An air pollution control purification tower according to claim 7, characterized in that: The notch in the center of the tower cover is fixedly connected to an exhaust fan, the bottom of the inner cavity of the tower body is fixedly connected to a jet disk, and the front and rear ends of the tower body are fixedly connected to an air pump and a second infusion pump.

9. An air pollution control purification tower according to claim 8, characterized in that: The first infusion tubes are fixedly connected to both sides of the first infusion pump, one end of one first infusion tube is connected to the liquid separation plate, and one end of the other first infusion tube passes through the tower cover and extends to the interior of the liquid storage plate. The front and rear ends of the air pump are fixedly connected to the air pipes, and one end of one air pipe passes through the tower body and extends to the interior of the jet disk. The front and rear ends of the second infusion pump are fixedly connected to the second infusion tubes, and one end of the second infusion tube passes through the spray disk and extends to its interior.

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