Energy-saving and environment-friendly atmospheric pollution treatment device

Abstract

The invention belongs to the technical field of air treatment, and particularly relates to an energy-saving and environment-friendly air pollution treatment device which comprises a box body, an air inlet is fixed to one side of the box body, an air extracting pump is installed on the other side of the air inlet, a filter cavity is formed in the upper portion of the interior of the box body, and a liquid storage cavity is formed below the filter cavity. Filtering liquid flush with the bottom of the filtering cavity is contained in the liquid storage cavity, a filtering plate is arranged in the box body, the upper portion of the filtering plate is arranged in the filtering cavity, the lower portion of the filtering plate is immersed in the filtering liquid of the liquid storage cavity, a spraying head is arranged on the side, close to the air extracting pump, in the filtering cavity, and the spraying direction of the spraying head is aligned with the filtering plate. A water pump is arranged below one side, close to the sucking pump, of the box body; a filter head is mounted at the end part of a water inlet pipe of the water pump; and fan-shaped water mist is sprayed to the surface of the filter plate through the spray heads, so that waste gas passing through the interior of the filter plate can be in full contact with filtrate, and meanwhile, particulate matters filtered in the filter plate can be flushed out by utilizing the water mist, so that the condition of blockage in the filter plate is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of air treatment, and specifically relates to an energy-saving and environmental-friendly air pollution treatment device. Background Art

[0002] With the continuous development of technology, the air is polluted due to numerous waste gases. To solve the problem of air pollution, treatment devices are needed. The treatment devices can separate pollutants in the air through various filtering means, and the relatively fine pollutants in the air can be treated with a filtering liquid.

[0003] A Chinese patent with the publication number CN111569592B discloses an air pollution treatment device, including a cyclone separation cylinder, a deep dust removal component, and a gas treatment component. By using the rotational speed characteristics of a rotating cylinder to represent the adsorption capacity, the problem of adsorption failure caused by saturated adsorption capacity can be effectively avoided.

[0004] In the above technical solution during use, while the adsorption plate rotates to draw air and adsorb pollutants, after long-term adsorption, the adsorption plate needs to be replaced or cleaned manually, which consumes a lot of time during this process, and during this process, the air cannot be treated, resulting in a reduction in treatment efficiency.

[0005] Therefore, the present invention provides an energy-saving and environmental-friendly air pollution treatment device. Summary of the Invention

[0006] In order to make up for the deficiencies of the prior art and solve at least one of the technical problems proposed in the background art.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: An energy-saving and environmental-friendly air pollution treatment device of the present invention includes a box body. An air inlet is fixed on one side of the box body, and an air extraction pump is installed on the other side of the air inlet. A filter chamber is opened above the interior of the box body, and a liquid storage chamber is opened below the filter chamber. A filtering liquid flush with the bottom of the filter chamber is contained inside the liquid storage chamber. A filter plate is arranged inside the box body, above the filter plate is placed inside the filter chamber, and below the filter plate is immersed in the filtering liquid of the liquid storage chamber. A spray head is arranged inside the filter chamber near the air extraction pump side, and the spraying direction of the spray head is aligned with the filter plate. A water pump is arranged below the box body near the air extraction pump side. The water inlet pipe of the water pump is connected to the inside of the liquid storage chamber, and the water outlet pipe of the water pump is connected to the inside of the spray head. A filter head is installed at the end of the water inlet pipe of the water pump.

[0008] Preferably, a diversion shell is rotatably connected to the side of the nozzle away from the filter plate. An impeller is rotatably connected inside the diversion shell. The top end of the impeller shaft extends to the outside of the diversion shell. An adjusting gear is fixed to the top end of the impeller. A bogie is slidably connected to the top end of the diversion shell. Tooth teeth are provided on both sides inside the bogie. Tooth teeth are also provided on the side of the bogie close to the diversion shell. A reversing gear is fixed to the side of the diversion shell close to the bogie. The reversing gear is meshed with the bogie through the tooth teeth. Tooth teeth are provided in one-third of the area outside the adjusting gear. The adjusting gear can be meshed with the inner side of the bogie. The nozzle and the diversion shell are connected through a first hose. The other end of the diversion shell is connected to the water outlet pipe of the water pump.

[0009] Preferably, there are two filter plates. A partition plate is arranged between the two filter plates. The partition plate is fixed inside the liquid storage cavity. A lifting mechanism is arranged inside the partition plate.

[0010] Preferably, the lifting mechanism includes a motor installed inside the partition plate. A first gear is fixed to the end of the motor shaft. Both sides of the first gear extend to the outside of the partition plate. A fixed frame is fixed to the outside of the filter plate. A tooth groove is opened on the side of the fixed frame close to the first gear. The first gear is meshed with the tooth groove. A sliding groove is opened inside the box body. The fixed frame is slidably connected inside the sliding groove.

[0011] Preferably, a second gear is rotatably connected to the side of the partition plate symmetric to the first gear. The second gear is meshed with the tooth groove on the same side.

[0012] Preferably, a connecting pipe is fixed to the water inlet end of the diversion shell. A moving plate is fixed to the side of the connecting pipe away from the diversion shell. A second hose is fixed to the end of the connecting pipe away from the diversion shell. The other end of the second hose is connected to the water outlet pipe of the water pump. A guiding groove is opened inside the box body below the moving plate. The bottom end of the moving plate is slidably connected inside the guiding groove. A connecting frame is fixed to the side of the moving plate close to the nozzle. Top blocks are fixed to both sides of the connecting frame close to the filter plate. The top blocks are inserted into the top end of the partition plate.

[0013] Preferably, a guiding rod is fixed inside the guiding groove. The guiding rod passes through the inside of the moving plate. A spring is sleeved on the outside of the guiding rod. One end of the spring is fixedly connected to the moving plate. The other end of the spring is fixedly connected to the inner wall of the guiding groove.

[0014] Preferably, a water inlet and outlet is opened inside the partition plate. A rotating cavity is opened above the water inlet and outlet. A rotating rod is rotatably connected inside the rotating cavity. A plurality of blades are arranged at equal intervals on the outside of the rotating rod. A transmission gear is fixed to the end of the rotating rod close to the first gear. The transmission gear is meshed with the first gear.

[0015] Preferably, a steering rod is fixed to one side of the bottom end of the blade. The steering rod is rotatably connected inside the transmission gear. A sliding rod is fixed to a position below the middle of the side of the blade away from the steering rod. One end of the rotating rod away from the transmission gear is rotatably connected to a steering gear. A plurality of reversing grooves are equidistantly formed on the side of the steering gear close to the blade. The sliding rod is slidably connected inside the reversing groove. The bottom end of the steering gear is meshed and connected to the second gear.

[0016] Preferably, a limiting groove is formed on the outer side of the rotating rod close to the steering gear. A limiting block is fixed inside the steering gear. The limiting block can be slidably connected inside the limiting groove. The sliding distance of the limiting block inside the limiting groove matches the sliding distance of the sliding rod inside the reversing groove.

[0017] The beneficial effects of the present invention are as follows: 1. For the energy-saving and environmental protection type air pollution treatment device of the present invention, by spraying a fan-shaped water mist onto the surface of the filter plate through the nozzle, the waste gas passing through the inside of the filter plate can be made to contact the filtering liquid more fully. At the same time, the water mist can wash out the particulate matter filtered inside the filter plate, reducing the blockage inside the filter plate.

[0018] 2. For the energy-saving and environmental protection type air pollution treatment device of the present invention, by providing two filter plates and switching them after long-term use, it is possible to prevent the reduction of the filtering efficiency caused by the blockage of the filter plate. At the same time, when the filter plate is retracted into the liquid storage cavity, the inside of the filter plate is washed with the filtering liquid, realizing self-cleaning of the inside of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below with reference to the drawings.

[0020] Figure 1 is a perspective view of the present invention; Figure 2 is a partial cross-sectional schematic view of the present invention; Figure 3 is a schematic view of another perspective of the partial cross-section in the present invention; Figure 4 is a schematic view of the filter plate structure in the present invention; Figure 5 is a schematic view of the internal structure of the partition in the present invention; Figure 6 is a schematic view of the rotating rod structure in the present invention; Figure 7 is a schematic view of the cross-sectional structure at one end of the blade in the present invention; Figure 8 is a schematic view of the cross-sectional structure at the other end of the blade in the present invention; Figure 9 is a schematic view of the nozzle structure in the present invention; Figure 10 is a schematic view of the internal structure of the diversion shell in the present invention.

[0021] In the figure: 1. Box body; 11. Air inlet; 12. Air extraction pump; 13. Filter chamber; 131. Liquid storage chamber; 132. Slide groove; 133. Guide groove; 2. Water pump; 21. Spray head; 211. Reversing gear; 22. Filter head; 23. Flow guide shell; 231. Impeller; 232. Adjusting gear; 233. Bogie; 234. First hose; 24. Connecting pipe; 241. Second hose; 25. Moving plate; 251. Guide rod; 252. Spring; 253. Connecting frame; 254. Top block; 3. Filter plate; 31. Fixed frame; 311. Tooth groove; 32. Partition board; 321. Water inlet and outlet; 322. Rotating chamber; 33. Motor; 331. First gear; 332. Second gear; 34. Rotating rod; 341. Blade; 342. Slide rod; 343. Steering gear; 344. Reversing groove; 345. Limit block; 346. Limit groove; 347. Transmission gear; 348. Steering rod. Specific embodiments

[0022] In order to make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0023] As Figures 1 to 4 shown, an energy-saving and environmental protection type air pollution control device described in an embodiment of the present invention includes a box body 1. An air inlet 11 is fixed on one side of the box body 1. An air extraction pump 12 is installed on the other side of the air inlet 11. A filter chamber 13 is opened above the inside of the box body 1. A liquid storage chamber 131 is opened below the filter chamber 13. A filter liquid flush with the bottom of the filter chamber 13 is contained inside the liquid storage chamber 131. A filter plate 3 is arranged inside the box body 1. Above the filter plate 3 is placed inside the filter chamber 13. Below the filter plate 3 is immersed in the filter liquid in the liquid storage chamber 131. A spray head 21 is arranged on one side of the filter chamber 13 close to the air extraction pump 12. The spraying direction of the spray head 21 is aligned with the filter plate 3. A water pump 2 is arranged below one side of the box body 1 close to the air extraction pump 12. The water inlet pipe of the water pump 2 is communicated with the inside of the liquid storage chamber 131. The water outlet pipe of the water pump 2 is communicated with the inside of the spray head 21. A filter head 22 is installed at the end of the water inlet pipe of the water pump 2; In life, automobile exhaust, industrial waste gas, etc. will pollute the atmosphere, making the air environment deteriorate. To solve this problem, the atmosphere needs to be treated, so an air treatment device is used. The device usually adopts a multi-stage filtration method to treat waste gas. When treating, the waste gas is first filtered. At this time, the waste gas is introduced into the filtration device, and the particulate matter and toxic gases in the waste gas are adsorbed by activated carbon. After treatment, the gas is input into the combustion device. At this time, the organic matter in the waste gas can be decomposed by combustion. Subsequently, the combusted waste gas is introduced into the interior of the treatment device. At this time, the waste gas is input through the air inlet 11. At this time, the waste gas enters the interior of the filter chamber 13. Since the filter liquid is provided in the liquid storage chamber 131, the waste gas will keep flowing inside the filter chamber 13. At the same time, the air pump 12 is started to pump air. Under the attraction of the air flow, the waste gas will flow towards the direction of the air pump 12. At this time, the waste gas will pass through the interior of the filter plate 3. The filter plate 3 can filter the waste gas. At the same time, the water pump 2 is started to suck the filter liquid inside the liquid storage chamber 131. Then the water pump 2 inputs the filter liquid into the interior of the spray head 21. The spray head 21 sprays the filter liquid towards the direction of the filter plate 3. At this time, the holes inside the filter plate 3 will be filled with the filter liquid. When the waste gas passes through the holes of the filter plate 3 and is filtered by the filter plate 3, it contacts the filter liquid and reacts. At this time, the filter liquid can treat the waste gas. At the same time, the filter liquid sprayed by the spray head 21 can wash out the substances filtered by the filter plate 3 from the inside, preventing the filter plate 3 from being blocked and reducing the filtration efficiency. When the spray head 21 continuously sprays the filter liquid, water mist will be generated. At this time, the contact area between the waste gas and the filter liquid can be greatly increased, and the efficiency is higher than the traditional treatment method of introducing the waste gas into the filter liquid. The treated waste gas is pumped out to the outside through the air pump 12.

[0024] As Figures 9 to 10 shown, a flow guide shell 23 is rotatably connected to the side of the spray head 21 away from the filter plate 3. An impeller 231 is rotatably connected to the inside of the flow guide shell 23. The top end of the rotating shaft of the impeller 231 extends to the outside of the flow guide shell 23. A regulating gear 232 is fixed to the top end of the impeller 231. A bogie 233 is slidably connected to the top end of the flow guide shell 23. Tooth teeth are provided on both sides inside the bogie 233. Tooth teeth are also provided on the side of the bogie 233 close to the flow guide shell 23. A reversing gear 211 is fixed to the side of the flow guide shell 23 close to the bogie 233. The reversing gear 211 is meshed and connected to the bogie 233 through the tooth teeth. Tooth teeth are provided in one-third of the area outside the regulating gear 232. The regulating gear 232 can be meshed and connected to the inside of the bogie 233. The spray head 21 and the flow guide shell 23 are communicated through a first hose 234. The other end of the flow guide shell 23 is connected to the water outlet pipe of the water pump 2; When the water pump 2 inputs the filtered liquid into the inside of the nozzle 21, it will pass through the diversion housing 23. At this time, the filtered liquid enters the water inlet of the impeller 231. At this time, the flow of the filtered liquid drives the impeller 231 to rotate. At this time, the impeller 231 drives the adjustment gear 232 to rotate. When the adjustment gear 232 rotates, it will engage with the teeth on one side inside the bogie 233 and drive the bogie 233 to move to one side. During the movement, the bogie 233 drives the reversing gear 211 to rotate through the external teeth, and the reversing gear 211 drives the nozzle 21 to rotate. Then the adjustment gear 232 rotates to another direction and engages with the teeth on the other side. At this time, the adjustment gear 232 drives the bogie 233 to move in the opposite direction. At this time, the bogie 233 drives the reversing gear 211 to rotate in the reverse direction, enabling the reversing gear 211 to drive the nozzle 21 to rotate in the reverse direction. At the same time, the filtered liquid passing through the diversion housing 23 is input into the inside of the nozzle 21 through the first hose 234, enabling the nozzle 21 to spray a fan-shaped water mist. The fan-shaped water mist can cover the surface of the filter plate 3 more comprehensively, enabling the filtered liquid inside the filter plate 3 to be supplemented more comprehensively and in a timely manner.

[0025] As Figures 1 to 6 shown, there are two filter plates 3. A partition plate 32 is arranged between the two filter plates 3. The partition plate 32 is fixed inside the liquid storage cavity 131, and a lifting mechanism is arranged inside the partition plate 32; After long-term use, there will be some filtered substances inside the filter plate 3 that cannot be discharged or decomposed in a timely manner. Therefore, local blockage will occur inside the filter plate 3. In order to prevent the filtering effect from deteriorating, the filter plate 3 needs to be replaced. The lifting mechanism drives one of the filter plates 3 to move into the liquid storage cavity 131 and makes the other filter plate 3 move into the filter cavity 13, so as to realize the replacement of the filter plate 3.

[0026] As Figures 1 to 6 shown, the lifting mechanism includes a motor 33 installed inside the partition plate 32. A first gear 331 is fixed at the end of the rotating shaft of the motor 33. Both sides of the first gear 331 extend to the outside of the partition plate 32. A fixed frame 31 is fixed outside the filter plate 3. A tooth groove 311 is opened on one side of the fixed frame 31 close to the first gear 331. The first gear 331 is meshed and connected with the tooth groove 311. A sliding groove 132 is opened inside the box body 1, and the fixed frame 31 is slidably connected inside the sliding groove 132; When replacing the filter plate 3, start the motor 33 to drive the first gear 331. The first gear 331 meshes with the tooth groove 311 to drive the fixed frame 31 to slide in the sliding groove 132. At this time, the fixed frame 31 placed inside the filter cavity 13 is driven to move downward. At this time, the fixed frame 31 drives the filter plate 3 into the filtered liquid inside the liquid storage cavity 131. At the same time, the fixed frame 31 on the other side is driven to rise. At this time, the fixed frame 31 drives the other filter plate 3 into the filter cavity 13. At this time, the replacement of the filter plate 3 can be automatically completed.

[0027] AsFigures 1 to 6 As shown, on the side symmetrical to the first gear 331 inside the partition plate 32, a second gear 332 is rotatably connected. The second gear 332 is meshed and connected with the tooth groove 311 on the same side; During the lifting process of the fixed frame 31, the second gear 332 will be driven to rotate synchronously. The rotating cavity 322 can support the other side of the filter plate 3 to maintain the stability of the two filter plates 3 during the lifting process.

[0028] As Figures 1 to 9 As shown, a connecting pipe 24 is fixed at the water inlet end of the diversion shell 23. A moving plate 25 is fixed on the side of the connecting pipe 24 away from the diversion shell 23. A second hose 241 is fixed at one end of the connecting pipe 24 away from the diversion shell 23. The other end of the second hose 241 is communicated with the water outlet pipe of the water pump 2. A guide groove 133 is formed inside the box body 1 below the moving plate 25. The bottom end of the moving plate 25 is slidably connected inside the guide groove 133. A connecting frame 253 is fixed on the side of the moving plate 25 close to the nozzle 21. Top blocks 254 are fixed on both sides of the connecting frame 253 close to the filter plate 3. The top blocks 254 are inserted into the top end of the partition plate 32; Since the nozzle 21 is arranged on one side inside the filter cavity 13, the distance between the nozzle 21 and the filter plate 3 will change after the filter plate 3 is switched. At this time, if the distance between the water mist sprayed by the nozzle 21 and the filter plate 3 is too far or too close, the filtered liquid sprayed into the filter plate 3 will be uneven, which will cause the treatment effect of the filter plate 3 to deteriorate. Therefore, when the filter plate 3 is switched, the position of the nozzle 21 needs to be switched. When the nozzle 21 sprays water at a relatively far distance, the top block 254 is inserted into the partition plate 32 at this time. Then the filter plate 3 is switched. At this time, the filter plate 3 at a long distance descends while the filter plate 3 at a short distance rises. At this time, the filter plate 3 contacts the slope of the top block 254. Through the guidance of the slope, the top block 254 pushes the connecting frame 253, and the connecting frame 253 pushes the moving plate 25 to slide inside the guide groove 133. The moving plate 25 drives the diversion shell 23 to move through the connecting pipe 24, and the diversion shell 23 drives the nozzle 21 to move. At this time, the distance between the nozzle 21 and the current filter plate 3 can be kept the same as before.

[0029] As Figures 1 to 9 As shown, a guide rod 251 is fixed inside the guide groove 133. The guide rod 251 passes through the moving plate 25. A spring 252 is sleeved outside the guide rod 251. One end of the spring 252 is fixedly connected with the moving plate 25, and the other end of the spring 252 is fixedly connected with the inner wall of the guide groove 133; During the process of the moving plate 25 being pushed, the guide rod 251 limits the moving plate 25 to slide inside the guide groove 133. At the same time, the moving plate 25 compresses the spring 252. When the two filter plates 3 switch positions again, the spring 252 pushes the moving plate 25 to automatically reset, and the nozzle 21 can be driven to reset synchronously.

[0030] As Figures 1 to 5 shown, a water inlet / outlet 321 is provided inside the partition plate 32. Above the water inlet / outlet 321, a rotating cavity 322 is provided. A rotating rod 34 is rotatably connected inside the rotating cavity 322. A plurality of blades 341 are equidistantly arranged on the outer side of the rotating rod 34. A transmission gear 347 is fixed at one end of the rotating rod 34 close to the first gear 331. The transmission gear 347 is meshed with the first gear 331; While the motor 33 drives the first gear 331 to rotate, it will drive the transmission gear 347 to rotate. The transmission gear 347 drives the blades 341 to rotate through the rotating rod 34. At this time, the blades 341 rotate inside the rotating cavity 322. When the blades 341 rotate, they will drive the filtrate to enter the inside of the rotating cavity 322 from the water inlet / outlet 321 and spray out from the water inlet / outlet 321 on one side of the currently descending filter plate 3. At this time, the filtrate sprayed out from the water inlet / outlet 321 can flush out the particulate matter remaining inside the filter plate 3, and the blockage inside the filter plate 3 can be prevented.

[0031] As Figures 1 to 8 shown, a steering rod 348 is fixed on one side of the bottom end of the blade 341. The steering rod 348 is rotatably connected inside the transmission gear 347. A sliding rod 342 is fixed at a position below the middle of the side of the blade 341 away from the steering rod 348. One end of the rotating rod 34 away from the transmission gear 347 is rotatably connected with a steering gear 343. A plurality of commutation grooves 344 are equidistantly opened on the side of the steering gear 343 close to the blade 341. The sliding rod 342 is slidably connected inside the commutation grooves 344. The bottom end of the steering gear 343 is meshed with the second gear 332; When the blade 341 rotates to pump water, in order to make the flushing effect of the water inlet / outlet 321 better, the angle of the blade 341 needs to be adjusted. When the first gear 331 rotates, the second gear 332 will rotate synchronously. Therefore, the second gear 332 will drive the steering gear 343 to rotate synchronously. At this time, the steering gear 343 drives the commutation grooves 344 to rotate. Under the limit and guidance of the commutation grooves 344, the sliding rod 342 will drive the blade 341 to rotate. At this time, the blade 341 can be turned to the side of the water inlet / outlet 321 for pumping water. Then, the steering gear 343 and the sliding rod 342 are locked. Then, the steering gear 343 can rotate normally with the rotating rod 34. At this time, the water pumping volume of the blade 341 can be increased, and it is easier to flush out the particulate matter inside the filter plate 3.

[0032] As Figures 1 to 8 shown, a limit groove 346 is provided on the outer side of one end of the rotating rod 34 close to the steering gear 343. A limit block 345 is fixed inside the steering gear 343. The limit block 345 can be slidably connected inside the limit groove 346. The sliding distance of the limit block 345 inside the limit groove 346 matches the sliding distance of the sliding rod 342 inside the commutation grooves 344; When the slide bar 342 is locked with the reversing groove 344, in order to prevent the slide bar 342 from deforming due to excessive torque of the steering gear 343, the limiting block 345 is used to slide inside the limiting groove 346. When the slide bar 342 is locked with the reversing groove 344, the limiting block 345 is locked synchronously with the limiting groove 346, and the force received by the steering gear 343 can be conducted to the limiting block 345 and the limiting groove 346, ensuring the stability of the reversing groove 344 driving the slide bar 342 to move.

[0033] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. An energy-saving and environmentally friendly air pollution control device, characterized in that: It includes a box body, an air inlet is fixed on one side of the box body, an air pump is installed on the other side of the air inlet, a filter chamber is opened on the upper part of the box body, a liquid storage chamber is opened on the lower part of the filter chamber, the liquid storage chamber is filled with filtered liquid flush with the bottom of the filter chamber, a filter plate is arranged inside the box body, the upper part of the filter plate is placed inside the filter chamber, the lower part of the filter plate is immersed in the filtered liquid in the liquid storage chamber, a nozzle is arranged inside the filter chamber close to the air pump, the spraying direction of the nozzle is aligned with the filter plate, a water pump is arranged below the side of the box body close to the air pump, the water inlet pipe of the water pump is connected with the inside of the liquid storage chamber, the water outlet pipe of the water pump is connected with the inside of the nozzle, and a filter head is installed at the end of the water inlet pipe of the water pump.

2. The energy-saving and environmentally friendly air pollution control device according to claim 1 is characterized in that: The side of the nozzle away from the filter plate is rotatably connected to the guide shell, and the inside of the guide shell is rotatably connected to the impeller, the top of the impeller shaft extends to the outside of the guide shell, and an adjusting gear is fixed to the top of the impeller. The top of the guide shell is slidably connected to a bogie, and teeth are provided on both sides of the inside of the bogie, and teeth are also provided on the side of the bogie close to the guide shell. A reversing gear is fixed to the side of the guide shell close to the bogie, and the reversing gear is meshed with the bogie through the teeth, and teeth are provided on the outer third of the area of ​​the adjusting gear, and the adjusting gear can be meshed with the inner side of the bogie. The nozzle and the guide shell are connected by a first hose, and the other end of the guide shell is connected to the water outlet pipe of the water pump.

3. The energy-saving and environmentally friendly air pollution control device according to claim 1 is characterized in that: Two filter plates are provided, a partition is provided between the two filter plates, the partition is fixed inside the liquid storage cavity, and a lifting mechanism is provided inside the partition.

4. The energy-saving and environmentally friendly air pollution control device according to claim 3 is characterized in that: The lifting mechanism includes a motor installed inside the partition, a first gear is fixed to the end of the motor's rotating shaft, both sides of the first gear extend to the outside of the partition, a fixed frame is fixed to the outside of the filter plate, a tooth groove is provided on the side of the fixed frame close to the first gear, the first gear is meshingly connected to the tooth groove, a slide groove is provided inside the box body, and the fixed frame is slidably connected inside the slide groove.

5. The energy-saving and environmentally friendly air pollution control device according to claim 4 is characterized in that: A second gear is rotatably connected to one side of the partition plate that is symmetrical to the first gear, and the second gear is meshed and connected to the tooth groove on the same side.

6. The energy-saving and environmentally friendly air pollution control device according to claim 2 is characterized in that: A connecting pipe is fixed to the water inlet end of the guide shell, a movable plate is fixed to the side of the connecting pipe away from the guide shell, a second hose is fixed to the end of the connecting pipe away from the guide shell, the other end of the second hose is connected to the water outlet pipe of the water pump, a guide groove is opened inside the box below the movable plate, the bottom end of the movable plate is slidably connected to the inside of the guide groove, a connecting frame is fixed to the side of the movable plate close to the nozzle, top blocks are fixed to both sides of the connecting frame close to the filter plate, and the top blocks are inserted into the top of the partition.

7. The energy-saving and environmentally friendly air pollution control device according to claim 6 is characterized in that: A guide rod is fixed inside the guide groove and penetrates the inside of the moving plate. A spring is sleeved outside the guide rod. One end of the spring is fixedly connected to the moving plate, and the other end of the spring is fixedly connected to the inner wall of the guide groove.

8. The energy-saving and environmentally friendly air pollution control device according to claim 5 is characterized in that: A water inlet and outlet are provided inside the partition, a rotating chamber is provided above the water inlet and outlet, a rotating rod is rotatably connected inside the rotating chamber, a plurality of blades are evenly spaced outside the rotating rod, a transmission gear is fixed to one end of the rotating rod close to the first gear, and the transmission gear is meshingly connected to the first gear.

9. The energy-saving and environmentally friendly air pollution control device according to claim 8 is characterized in that: A steering rod is fixed to one side of the bottom end of the blade, and the steering rod is rotatably connected to the inside of the transmission gear. A sliding rod is fixed to the lower middle part of the blade away from the steering rod. The end of the rotating rod away from the transmission gear is rotatably connected to the steering gear. A plurality of reversing grooves are evenly spaced on the side of the steering gear close to the blade. The sliding rod is slidably connected to the inside of the reversing groove, and the bottom end of the steering gear is meshed with the second gear.

10. The energy-saving and environmentally friendly air pollution control device according to claim 9, characterized in that: A limit groove is provided on the outer side of the rotating rod near one end of the steering gear, and a limit block is fixed inside the steering gear. The limit block can be slidably connected inside the limit groove, and the sliding distance of the limit block inside the limit groove matches the sliding distance of the slide rod inside the reversing groove.

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