Environment-friendly purification equipment for air pollution control

Abstract

The invention discloses environment-friendly purification equipment for air pollution control, and aims to solve the technical problems that the current environment-friendly purification equipment for air pollution control is high in electric energy loss and low in air purification efficiency in the use process, the environment-friendly purification equipment structurally comprises an air purification box, one end of the atmosphere purifying box is connected with a smoke conveying mechanism through a smoke inlet pipe, the other side of the smoke conveying mechanism is connected with a pipeline connector through a smoke conveying pipe, the other end of the pipeline connector is provided with a chimney, and the other end of the atmosphere purifying box is connected with a smoke discharging mechanism through a smoke outlet pipe. Smoke in the smoke outlet pipe is rapidly pumped out, so that wind energy is adopted to drive the impeller to rotate, the electric energy loss of the purification device in the use process is reduced, the use cost of the purification device is saved, the smoke purification speed of the purification device is increased, and the purification effect of the purification device is improved. And the efficiency of purifying the atmosphere by the purifying device is improved.

Description

Technical Field

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

[0002] Air pollutants refer to those substances that are discharged into the atmosphere due to human activities or natural processes and have harmful effects on the environment or people. Air pollutants can be divided into two categories according to their existence state: one is aerosol state pollutants, and the other is gaseous state pollutants; if classified according to the formation process, they can be divided into primary pollutants and secondary pollutants. Primary pollutants refer to pollutants emitted directly from pollution sources, while secondary pollutants are new pollutants formed by chemical reactions or photochemical reactions of primary pollutants, which have completely different physical and chemical properties from primary pollutants. They are more toxic than primary pollutants. Air pollution control and purification devices are usually used to effectively treat toxic waste gases in the air. Through various filtering links, the toxic waste gases are adsorbed and purified, and finally discharged into the air in compliance with standards.

[0003] In the process of realizing the invention, the inventor found that there are at least the following problems in the prior art that have not been solved: during use, traditional environmentally friendly air pollution control purification equipment generally uses a motor to drive the impeller to rotate. The purification device consumes a relatively high amount of electric energy during use, which increases the cost of the purification device during use. Moreover, the rotation direction of the impeller cannot be restricted. The counterclockwise rotation of the impeller can easily cause smoke to not smoothly enter the air purification box or the gas in the air purification box to not be smoothly extracted. Birds are prone to nesting on the purification device, thus affecting its use effect. For this reason, it is necessary to design a new technical solution to solve the problem. Summary of the invention

[0004] The purpose of the present invention is to provide an environmentally friendly purification device for air pollution control, so as to solve the technical problems that the current environmentally friendly purification device for air pollution control has high power consumption and low air purification efficiency during use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an environmentally friendly purification device for air pollution control, comprising an air purification box, one end of the air purification box is connected to a smoke delivery mechanism through a smoke inlet pipe, the other side of the smoke delivery mechanism is connected to a pipe joint through a smoke delivery pipe, the other end of the pipe joint is installed with a chimney, the other end of the air purification box is connected to a smoke exhaust mechanism through a smoke outlet pipe, the interiors of the smoke delivery mechanism and the smoke exhaust mechanism are both connected to a first gear through a mounting frame, the outside of the first gear is fixedly connected to an impeller, the first gear is connected to a driving shaft through a second gear, the other end of the driving shaft is connected to a fourth gear through a third gear, the other end of the fourth gear is connected to a blade through a transmission shaft, one side of the top of the smoke delivery mechanism and the smoke exhaust mechanism is installed with an anti-reversal mechanism, a groove is provided on one side of the anti-reversal mechanism, mounting holes are provided on both sides of the groove, the mounting hole is connected to a baffle through a fixed shaft, a through hole is provided at one end of the baffle, a reset spring member is installed inside the through hole, and a limit plate is installed outside the driving shaft.

[0006] As a preferred embodiment of the present invention, one end of the smoke inlet pipe is sealedly connected to one end of the atmosphere purification box and communicates with the interior thereof, the other end of the smoke inlet pipe is sealedly connected to one side of the smoke delivery mechanism and communicates with the interior thereof, one end of the smoke conveying pipe is sealedly connected to the other side of the smoke delivery mechanism and communicates with the interior thereof, the other end of the smoke conveying pipe is sealedly connected to the top end of the pipe joint, and the bottom end of the pipe joint is sealedly connected to the top end of the chimney.

[0007] As a preferred embodiment of the present invention, one end of the smoke outlet pipe is sealed connected to the other end of the atmosphere purification box and communicates with the interior thereof, and the other end of the smoke outlet pipe is sealed connected to one end of the smoke exhaust mechanism.

[0008] As a preferred embodiment of the present invention, the mounting bracket is fixedly connected to the inner walls of the smoke delivery mechanism and the smoke exhaust mechanism, one end of the first gear is rotatably connected to the middle of the mounting bracket, the toothed end of the first gear is meshed with the toothed end of the second gear, the other end of the second gear is fixedly connected to one end of the driving shaft, one end of the third gear is fixedly connected to the other end of the driving shaft, the toothed end of the third gear is meshed with the toothed end of the fourth gear, the other end of the fourth gear is fixedly connected to one end of the transmission shaft, and four blades are provided, and are fixedly connected to the other end of the transmission shaft.

[0009] As a preferred embodiment of the present invention, a bearing member is connected to the middle of the top of the atmosphere purification box through a through hole, the outer ring of the bearing member is fixedly connected to the inner wall of the through hole, and the inner ring of the bearing member is fixedly connected to the outer surface of the driving shaft.

[0010] As a preferred embodiment of the present invention, the anti-reversal mechanism is fixedly connected to one side of the top of the atmosphere purification box, the two ends of the fixed shaft are fixedly connected to the inner wall of the mounting hole, the center of the reset spring member is sleeved on the outside of the fixed shaft, the baffle is sleeved on the outside of the reset spring member and the fixed shaft through the through hole, and one end of the baffle is rotatably connected to the inner wall of the groove.

[0011] As a preferred embodiment of the present invention, one end of the limit plate is fixedly connected to the outer surface of the driving shaft, the bottom of the other end of the limit plate is flush with the upper surface of the anti-reversal mechanism, and the thickness of the limit plate matches the height of the baffle exposed in the groove.

[0012] As a preferred embodiment of the present invention, a purified water tank is installed inside the atmosphere purification box, one side of the purified water tank is connected to three purification layers through three sets of plug-in boards, the top of the purified water tank is connected to a water supply pipe through a first solenoid valve, the bottom end of the purified water tank is connected to a drain pipe through a second solenoid valve, and three door panels are installed on the atmosphere purification box at the corresponding ends of the three purification layers.

[0013] As a preferred embodiment of the present invention, a conduit is installed on one side of the purified water tank, one end of the conduit extends to the interior of the purified water tank, and the other end of the conduit is sealed and connected to one end of the smoke inlet pipe.

[0014] As a preferred embodiment of the present invention, the three purification layers are evenly and movably connected inside the three groups of plug-in boards, and the three groups of plug-in boards are fixedly connected to the inner wall of the atmosphere purification box.

[0015] Compared with the prior art, the present invention has the following beneficial effects: When the blades on the smoke delivery mechanism of the present invention rotate at high altitude, the blades will drive the transmission shaft to rotate, and the transmission shaft will rotate in the support plate. Figure 1 As shown, at this time, the transmission shaft will drive the fourth gear to rotate, and the fourth gear will drive the driving shaft to rotate through the third gear, and the driving shaft will drive the first gear to rotate through the second gear, and then the first gear will drive the impeller to rotate, so that the impeller can quickly extract the smoke in the smoke delivery pipe, and transport it to the duct through the smoke inlet pipe, and finally transport it to the purified water tank. In this process, the blades on the smoke exhaust mechanism will also drive the above components to rotate, so that the smoke in the smoke outlet pipe can be quickly extracted, so that wind energy is used to drive the impeller to rotate, thereby reducing the loss of electric energy during the use of the purification device, saving the cost of the purification device during use, accelerating the speed of the purification device in purifying the smoke, and improving the efficiency of the purification device in purifying the atmosphere; When the driving shaft rotates clockwise, the driving shaft will drive the limit plate to rotate. When the limit plate contacts the baffle, it will squeeze it. At this time, the baffle will rotate outside the fixed shaft and squeeze the reset spring part, so that the limit plate passes through the anti-reversal mechanism. When the driving shaft rotates counterclockwise, the limit plate will squeeze the baffle. At this time, the baffle will be restricted by the groove and cannot rotate, so as to avoid the counterclockwise rotation of the impeller, which will cause the smoke to not smoothly enter the atmosphere purification box or the gas in the atmosphere purification box to not smoothly be extracted, thereby improving the efficiency of the purification device in purifying the atmosphere discharged from the chimney; Moreover, when the limit plate passes through the baffle, the reset spring will generate a rebound force on the baffle, so that the baffle is reset. At this time, the baffle will hit the anti-reversal mechanism and produce a sound, thereby driving away birds and preventing birds from nesting on the anti-reversal mechanism.

[0016] When the driving shaft rotates, the driving shaft will drive the inner ring of the bearing member to rotate, thereby improving the stability of the driving shaft during rotation and reducing the speed of wear of the driving shaft during rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the structure of the smoke delivery mechanism of the present invention; Figure 3 is a cross-sectional view of the present invention; Figure 4 is a cross-sectional view of the smoke delivery mechanism of the present invention; Figure 5 It is an expanded view of the anti-reversal mechanism of the present invention; In the figure: 1, atmosphere purification box; 11, smoke inlet pipe; 12, smoke delivery mechanism; 13, smoke delivery pipe; 14, pipe joint; 15, chimney; 16, smoke outlet pipe; 17, smoke exhaust mechanism; 18, mounting frame; 19, first gear; 20. Second gear; 21. Driving shaft; 22. Third gear; 23. Fourth gear; 24. Transmission shaft; 25. Blade; 26. Through hole; 27. Bearing; 28. Impeller; 3. Anti-reversal mechanism; 31. Groove; 32. Mounting hole; 33. Fixed shaft; 34. Baffle; 35. Through hole; 36. Reset spring; 37. Limit plate; 4. Purified water tank; 41. Plug-in board; 42. Purification layer; 43. First solenoid valve; 44. Water supply pipe; 45. Second solenoid valve; 46. Drain pipe; 47. Door panel; 48. Conduit. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

[0019] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0020] Example 1: An environmentally friendly air pollution control purification device, see Figures 1 to 5, including an atmosphere purification box 1, one end of the atmosphere purification box 1 is connected to a smoke delivery mechanism 12 through a smoke inlet pipe 11, the other side of the smoke delivery mechanism 12 is connected to a pipe joint 14 through a smoke delivery pipe 13, and a chimney 15 is installed at the other end of the pipe joint 14, one end of the smoke inlet pipe 11 is sealed and connected to one end of the atmosphere purification box 1 and communicates with the interior thereof, the other end of the smoke inlet pipe 11 is sealed and connected to one side of the smoke delivery mechanism 12 and communicates with the interior thereof, one end of the smoke delivery pipe 13 is sealed and connected to the other side of the smoke delivery mechanism 12, and The other end of the smoke delivery pipe 13 is connected to the top of the pipe joint 14 in a sealed manner, and the bottom end of the pipe joint 14 is connected to the top of the chimney 15 in a sealed manner. The other end of the atmosphere purification box 1 is connected to the smoke exhaust mechanism 17 through the smoke outlet pipe 16. One end of the smoke outlet pipe 16 is connected to the other end of the atmosphere purification box 1 and is connected to the inside of the atmosphere purification box 1. The other end of the smoke outlet pipe 16 is connected to one end of the smoke exhaust mechanism 17 in a sealed manner. The interiors of the smoke delivery mechanism 12 and the smoke exhaust mechanism 17 are connected to the first gear 19 through the mounting frame 18. The first gear 19 is connected to the first gear 19 through the mounting frame 18. The outside of the gear 19 is fixedly connected with an impeller 28, the first gear 19 is connected to a driving shaft 21 through a second gear 20, the other end of the driving shaft 21 is connected to a fourth gear 23 through a third gear 22, the other end of the fourth gear 23 is connected to a blade 25 through a transmission shaft 24, the mounting frame 18 is fixedly connected to the inner wall of the smoke delivery mechanism 12 and the smoke exhaust mechanism 17, one end of the first gear 19 is rotatably connected to the middle of the mounting frame 18, the toothed end of the first gear 19 is meshed with the toothed end of the second gear 20, and the second gear 20 The other end of the third gear 22 is fixedly connected to one end of the driving shaft 21, one end of the third gear 22 is fixedly connected to the other end of the driving shaft 21, the toothed end of the third gear 22 is meshed with the toothed end of the fourth gear 23, the other end of the fourth gear 23 is fixedly connected to one end of the transmission shaft 24, four blades 25 are provided, and are fixedly connected to the other end of the transmission shaft 24. When the blades 25 on the smoke delivery mechanism 12 rotate at high altitude, the blades 25 will drive the transmission shaft 24 to rotate, and at this time the transmission shaft 24 will rotate in the support plate, such as Figure 1As shown, at this time, the transmission shaft 24 will drive the fourth gear 23 to rotate, and the fourth gear 23 will drive the driving shaft 21 to rotate through the third gear 22, and then the driving shaft 21 will drive the first gear 19 to rotate through the second gear 20, and then the first gear 19 will drive the impeller 28 to rotate, so that the impeller 28 can quickly extract the smoke in the smoke delivery pipe 13, and transport it to the duct 48 through the smoke inlet pipe 11, and finally transport it to the purified water tank 4. In this process, the blades 25 on the smoke exhaust mechanism 17 will also drive the above components to rotate, so that the smoke in the smoke outlet pipe 16 can be quickly extracted, so that wind energy is used to drive the impeller 28 to rotate, thereby reducing the loss of electric energy during the use of the purification device, saving the cost of the purification device during use, accelerating the speed of the purification device in purifying the smoke, and improving the efficiency of the purification device in purifying the atmosphere; The smoke delivery mechanism 12 and the smoke exhaust mechanism 17 are both installed with an anti-reversal mechanism 3 on one side of the top. A groove 31 is provided on one side of the anti-reversal mechanism 3. Mounting holes 32 are provided on both sides of the groove 31. The mounting hole 32 is connected to a baffle 34 through a fixed shaft 33. A through hole 35 is provided at one end of the baffle 34. A return spring 36 is installed inside the through hole 35. A limit plate 37 is installed outside the driving shaft 21. The anti-reversal mechanism 3 is fixedly connected to one side of the top of the atmosphere purification box 1. Both ends of the fixed shaft 33 are fixed. The center of the return spring member 36 is sleeved on the outside of the fixed shaft 33, and the baffle plate 34 is sleeved on the outside of the return spring member 36 and the fixed shaft 33 through the through hole 35. One end of the baffle plate 34 is rotatably connected to the inner wall of the groove 31, and one end of the limit plate 37 is fixedly connected to the outer surface of the driving shaft 21. The bottom of the other end of the limit plate 37 is flush with the upper surface of the anti-reversal mechanism 3, and the thickness of the limit plate 37 is consistent with the height of the baffle plate 34 exposed from the groove 31. When the driving shaft 21 moves in the same direction, the limit plate 37 is fixedly connected to the inner wall of the mounting hole 32, and the center of the return spring member 36 is sleeved on the outside of the fixed shaft 33. The baffle plate 34 is sleeved on the outside of the return spring member 36 and the fixed shaft 33 through the through hole 35. When the clockwise rotation rotates, the driving shaft 21 will drive the limit plate 37 to rotate. When the limit plate 37 contacts the baffle 34, it will squeeze it. At this time, the baffle 34 will rotate outside the fixed shaft 33 and squeeze the reset spring member 36, so that the limit plate 37 passes through the anti-reversal mechanism 3. When the driving shaft 21 rotates counterclockwise, the limit plate 37 will squeeze the baffle 34. At this time, the baffle 34 will be restricted by the groove 31 and cannot rotate, so as to prevent the impeller 28 from rotating counterclockwise, thereby preventing the smoke from smoothly entering the atmosphere purification box 1 or smoothly extracting the gas in the atmosphere purification box 1, thereby improving the efficiency of the purification device in purifying the atmosphere discharged from the chimney 15, and when the limit plate 37 passes through the baffle 34, the reset spring member 36 will generate a rebound force on the baffle 34, so as to reset the baffle 34. At this time, the baffle 34 will hit the anti-reversal mechanism 3 and generate a sound, thereby driving away birds and preventing birds from nesting on the anti-reversal mechanism 3.

[0021] Specifically, a bearing component 27 is connected to the middle of the top of the atmosphere purification box 1 through a through hole 26. The outer ring of the bearing component 27 is fixedly connected to the inner wall of the through hole 26, and the inner ring of the bearing component 27 is fixedly connected to the outer surface of the driving shaft 21. When the driving shaft 21 rotates, the driving shaft 21 will drive the inner ring of the shaft 21 bearing component to rotate, thereby improving the stability of the driving shaft 21 during rotation and reducing the wear rate of the driving shaft 21 during rotation.

[0022] Furthermore, a purified water tank 4 is installed inside the atmosphere purification box 1, and three purification layers 42 are connected to one side of the purified water tank 4 through three groups of plug-in boards 41, and the top of the purified water tank 4 is connected to a water supply pipe 44 through a first solenoid valve 43, and the bottom of the purified water tank 4 is connected to a drain pipe 46 through a second solenoid valve 45. Three door panels 47 are installed on the atmosphere purification box 1 at the corresponding ends of the three purification layers 42, and a conduit 48 is installed on one side of the purified water tank 4, one end of the conduit 48 extends to the interior of the purified water tank 4, and the other end of the conduit 48 is sealed and connected to one end of the smoke inlet pipe 11, and the three purification layers 42 are evenly and movably connected to the interior of the three groups of plug-in boards 41, and the three groups of plug-in boards 41 are fixedly connected to the inner wall of the atmosphere purification box 1. When smoke enters the conduit 48, the conduit 48 now transports the smoke to the interior of the purified water tank 4 for the first purification. So as to remove the particulate matter and water-soluble gases in the smoke, and then other gases are purified again through three purification layers 42. The three purification layers 42 are respectively an alkaline purification layer 42, an acidic purification layer 42 and a deodorization purification layer 42. When the sewage in the purified water tank 4 needs to be replaced, the second solenoid valve 45 can be directly opened. At this time, the sewage in the purified water tank 4 will enter the drain pipe 46 for discharge. When clean water needs to be added to the purified water tank 4, the second solenoid valve 45 can be directly closed, and then the first solenoid valve 43 can be opened. At this time, the water in the water supply pipe 44 will flow into the interior of the purified water tank 4. When the three purification layers 42 need to be replaced, the door panel 47 can be directly opened, and then the three purification layers 42 can be pulled out from the plug board 41 for replacement, which improves the convenience of the purification device when replacing the purification layers 42 and water.

[0023] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An environmentally friendly air pollution control purification device, comprising an air purification box (1), characterized in that: One end of the atmosphere purification box (1) is connected to a smoke delivery mechanism (12) via a smoke inlet pipe (11); the other side of the smoke delivery mechanism (12) is connected to a pipe joint (14) via a smoke delivery pipe (13); a chimney (15) is installed at the other end of the pipe joint (14); the other end of the atmosphere purification box (1) is connected to a smoke exhaust mechanism (17) via a smoke outlet pipe (16); the interiors of the smoke delivery mechanism (12) and the smoke exhaust mechanism (17) are both connected to a first gear (19) via a mounting frame (18); an impeller (28) is fixedly connected to the outside of the first gear (19); the first gear (19) is connected to a drive shaft (21) via a second gear (20); the drive shaft (21) The other end of the fourth gear (23) is connected to a fourth gear (23) via a third gear (22); the other end of the fourth gear (23) is connected to a blade (25) via a transmission shaft (24); an anti-reversal mechanism (3) is installed on one side of the top of each of the smoke delivery mechanism (12) and the smoke exhaust mechanism (17); a groove (31) is provided on one side of the anti-reversal mechanism (3); mounting holes (32) are provided on both sides of the groove (31); a baffle (34) is connected to the mounting hole (32) via a fixed shaft (33); a through hole (35) is provided at one end of the baffle (34); a return spring component (36) is installed inside the through hole (35); and a limit plate (37) is installed outside the driving shaft (21).

2. The environmentally friendly air pollution control purification equipment according to claim 1, characterized in that: One end of the smoke inlet pipe (11) is sealedly connected to one end of the atmosphere purification box (1) and communicates with the interior thereof; the other end of the smoke inlet pipe (11) is sealedly connected to one side of the smoke delivery mechanism (12) and communicates with the interior thereof; one end of the smoke conveying pipe (13) is sealedly connected to the other side of the smoke delivery mechanism (12) and communicates with the interior thereof; the other end of the smoke conveying pipe (13) is sealedly connected to the top end of the pipe joint (14); and the bottom end of the pipe joint (14) is sealedly connected to the top end of the chimney (15).

3. The environmentally friendly air pollution control purification equipment according to claim 1, characterized in that: One end of the smoke outlet pipe (16) is sealed and connected to the other end of the atmosphere purification box (1) and communicates with the interior thereof, and the other end of the smoke outlet pipe (16) is sealed and connected to one end of the smoke exhaust mechanism (17).

4. The environmentally friendly air pollution control purification equipment according to claim 1, characterized in that: The mounting frame (18) is fixedly connected to the inner walls of the smoke delivery mechanism (12) and the smoke exhaust mechanism (17); one end of the first gear (19) is rotatably connected to the middle of the mounting frame (18); a toothed end of the first gear (19) meshes with a toothed end of the second gear (20); the other end of the second gear (20) is fixedly connected to one end of the driving shaft (21); one end of the third gear (22) is fixedly connected to the other end of the driving shaft (21); a toothed end of the third gear (22) meshes with a toothed end of the fourth gear (23); the other end of the fourth gear (23) is fixedly connected to one end of the transmission shaft (24); and four blades (25) are provided and fixedly connected to the other end of the transmission shaft (24).

5. The environmentally friendly air pollution control purification equipment according to claim 1, characterized in that: A bearing component (27) is connected to the middle of the top of the atmosphere purification box (1) through a through hole (26); an outer ring of the bearing component (27) is fixedly connected to the inner wall of the through hole (26); and an inner ring of the bearing component (27) is fixedly connected to the outer surface of the driving shaft (21).

6. The environmentally friendly air pollution control purification equipment according to claim 1, characterized in that: The anti-reversal mechanism (3) is fixedly connected to one side of the top end of the atmosphere purification box (1); both ends of the fixed shaft (33) are fixedly connected to the inner wall of the mounting hole (32); the center of the return spring member (36) is sleeved on the outside of the fixed shaft (33); the baffle (34) is sleeved on the outside of the return spring member (36) and the fixed shaft (33) through a through hole (35); and one end of the baffle (34) is rotatably connected to the inner wall of the groove (31).

7. The environmentally friendly air pollution control purification equipment according to claim 1, characterized in that: One end of the limit plate (37) is fixedly connected to the outer surface of the driving shaft (21), the bottom of the other end of the limit plate (37) is flush with the upper surface of the anti-reversal mechanism (3), and the thickness of the limit plate (37) matches the height of the baffle (34) exposed from the groove (31).

8. The environmentally friendly air pollution control purification equipment according to claim 1, characterized in that: A purified water tank (4) is installed inside the atmosphere purification box (1); one side of the purified water tank (4) is connected to three purification layers (42) via three sets of plug-in boards (41); the top end of the purified water tank (4) is connected to a water supply pipe (44) via a first electromagnetic valve (43); the bottom end of the purified water tank (4) is connected to a drainage pipe (46) via a second electromagnetic valve (45); and three door panels (47) are installed on the atmosphere purification box (1) at the corresponding ends of the three purification layers (42).

9. The environmentally friendly air pollution control purification equipment according to claim 8, characterized in that: A conduit (48) is installed on one side of the purified water tank (4), one end of the conduit (48) extends into the interior of the purified water tank (4), and the other end of the conduit (48) is sealedly connected to one end of the smoke inlet pipe (11).

10. The environmentally friendly air pollution control purification equipment according to claim 8, characterized in that: The three purification layers (42) are evenly and movably connected inside the three groups of plug-in boards (41), and the three groups of plug-in boards (41) are fixedly connected to the inner wall of the atmosphere purification box (1).

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