Atmospheric pollution treatment equipment

Abstract

The utility model discloses atmospheric pollution treatment equipment, which belongs to the technical field of environmental treatment, aims at solving the problems that impurities on the surface of a filter screen are not easy to clean and the atmospheric pollution treatment efficiency is influenced in the prior art, and comprises a treatment box, an air inlet pipe is fixed on one side of the treatment box, and an air outlet pipe is fixed on one side, far away from the air inlet pipe, of the treatment box. Comprising a filter plate, the filter plate is fixedly mounted in a treatment box, a mounting frame is fixed to one side of the treatment box, and a driving motor is fixedly mounted in the mounting frame; according to the device, particle impurities in gas entering the treatment box are filtered through the filter plate, the attached particle impurities are scraped by the scraper, and the scraped and fallen impurities are cleaned out of the treatment box by the guide barrel through the cooperation between the scraper and the waste cleaning mechanism, so that convenience is brought to the operation of workers, and the working efficiency is improved. Meanwhile, the cleaning brush can clean the inner wall of the treatment box, impurity accumulation in the treatment box is reduced, and therefore the filtering efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental governance, and specifically relates to air pollution control equipment. Background Art

[0002] Atmospheric pollutants are certain substances that enter the atmosphere due to human activities or natural processes, participate in the atmospheric circulation process, and after a certain residence time, are removed from the atmosphere through chemical reactions, biological activities and physical precipitation in the atmosphere. If the output rate is lower than the input rate, they will accumulate in the atmosphere, causing the concentration of certain substances in the atmosphere to increase. When the concentration increases to a certain level, it will directly or indirectly cause acute and chronic harm to humans, organisms or materials. In life, there are many factories that emit a lot of dust. The dust emitted by factories contains various particulate matter, such as dust, smoke and suspended particulate matter. These fine particles enter the atmosphere and cause air pollution. When people inhale these particles, they may cause respiratory problems, allergic reactions or other health problems. Long-term emissions will have a greater impact on people's daily lives.

[0003] In the prior art, air pollution control equipment generally controls dust by spraying water mist, but water is generally used once, and water needs to be continuously added to the equipment to meet the needs of dust control. The amount of water used in the control equipment may be large. If it cannot be effectively recycled, the water consumption will increase. This waste will also increase the pressure on water resources. In addition, the filter net in the existing control box is often installed in a relatively fixed manner, which is not convenient for daily cleaning and treatment, which reduces the filtering effect and affects the efficiency of air pollution treatment.

[0004] Therefore, there is a need for an air pollution control device to solve the problem in the prior art that impurities on the surface of the filter are difficult to clean, thus affecting the efficiency of air pollution control. Utility Model Content

[0005] The purpose of the utility model is to provide an air pollution control device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an air pollution control device, comprising a treatment box, an air inlet pipe is fixed to one side of the treatment box, and an air outlet pipe is fixed to the side of the treatment box away from the air inlet pipe, comprising:

[0007] A filter plate, the filter plate is fixedly installed inside the processing box, a mounting frame is fixed on one side of the processing box, a driving motor is fixedly installed inside the mounting frame, a connecting shaft is rotatably connected to the inner wall of the processing box, the output end of the driving motor is coaxially connected to the connecting shaft, and a scraper matching the filter plate is fixedly installed at the end of the connecting shaft away from the driving motor;

[0008] The bottom box is fixed to the bottom surface of the processing box, the inner bottom wall of the processing box is provided with a discharge hole corresponding to the bottom box, the bottom surface of the bottom box is provided with a discharge hole, the interior of the bottom box is provided with a waste cleaning mechanism matched with a scraper, and the top side of the processing box is provided with a blowing mechanism matched with the waste cleaning mechanism corresponding to the filter plate.

[0009] It should be noted that the waste cleaning mechanism includes:

[0010] A rotating shaft, two rotating shafts are provided and are rotatably connected to the two sides of the bottom box respectively, a material guide cylinder is rotatably connected inside the bottom box, one end of the two rotating shafts close to each other is fixed to the two sides of the material guide cylinder respectively, a transmission wheel is fixed to the outer surface of one rotating shaft and the outer surface of the connecting shaft, and a belt is rotatably sleeved between the two transmission wheels;

[0011] A rotating rod, one end of which is fixedly sleeved on the outer surface of the connecting shaft, and a cleaning brush is fixedly installed on the other end of the rotating rod, and the cleaning brush is in contact with the inner wall of the processing box. A feeding hole is opened on the surface of the material guide cylinder corresponding to the discharge hole.

[0012] It is further worth noting that the blowing mechanism comprises:

[0013] A fixed cylinder, the fixed cylinder is fixed to one side of the top surface of the treatment box, an air outlet cover matched with the filter plate is fixed to the air outlet end of the fixed cylinder, a piston is slidably connected to the inner wall of the fixed cylinder, a push rod is movably penetrated through the top surface of the fixed cylinder, the bottom end of the push rod is fixed to the top surface of the piston, and a one-way air inlet valve is fixedly installed at the lower end of the outer surface of the fixed cylinder;

[0014] A turntable, which is fixed to the end of another rotating shaft, a rotating column is fixed on the surface of the turntable, a rectangular ring is provided on the outer surface movable sleeve of the rotating column, two symmetrically distributed movable rods are fixed on the top surface of the rectangular ring, and a fixed ring is provided on the outer surface sliding sleeves of the two movable rods, a rectangular block is fixed on one side of the fixed ring, and the rectangular block is fixed to the outer surface of the processing box, a U-shaped pressure plate is fixed on the top of the push rod, and the tops of the two movable rods are fixed to the bottom surface of the U-shaped pressure plate.

[0015] It should be further explained that a limiting ring is rotatably sleeved on the outer surface of the connecting shaft, and two symmetrically distributed support rods are fixed to the inner wall of the processing box, and the ends of the two support rods are fixed to the surface of the limiting ring.

[0016] As a preferred embodiment, a grip ring is fixed to the top surface of the filter plate.

[0017] As a preferred implementation, the two movable rods are distributed on both sides of the air outlet pipe.

[0018] Compared with the prior art, the air pollution control equipment provided by the utility model has at least the following beneficial effects:

[0019] (1) The gas entering the treatment box is filtered through the filter plate to remove particulate impurities, and the scraper scrapes off the attached particulate impurities. Through the cooperation between the scraper and the waste cleaning mechanism, the guide cylinder scrapes the fallen impurities out of the treatment box, which brings convenience to the operation of the staff. At the same time, the cleaning brush can clean the inner wall of the treatment box to reduce the accumulation of impurities in the treatment box, thereby improving the filtering efficiency.

[0020] (2) Through the cooperation between the air blowing mechanism and the waste cleaning mechanism, the piston moves, and the generated gas is sprayed toward the filter plate through the air outlet hood, thereby combining with the scraper to improve the cleaning effect of the filter plate, thereby improving the efficiency of air pollution control. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the processing box of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the guide barrel, rotating shaft and rotating disk of the utility model;

[0025] Figure 5 It is a schematic diagram of the partial structure of the blowing mechanism of the utility model.

[0026] In the figure: 1. processing box; 2. bottom box; 3. rotating shaft; 4. driving wheel; 5. belt; 6. mounting frame; 7. driving motor; 8. air inlet pipe; 9. filter plate; 10. fixed cylinder; 11. push rod; 12. U-shaped pressure plate; 13. movable rod; 14. air outlet pipe; 15. material guide cylinder; 16. discharge hole; 17. piston; 18. turntable; 19. rectangular ring; 20. rotating column; 21. rectangular block; 22. fixed ring; 23. air outlet cover; 24. scraper; 25. rotating rod; 26. cleaning brush; 27. connecting shaft; 28. support rod; 29. ​​limit ring; 30. discharge hole. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-5 The utility model provides an air pollution control device, including a treatment box 1, an air inlet pipe 8 is fixed to one side of the treatment box 1, and an air outlet pipe 14 is fixed to the side of the treatment box 1 away from the air inlet pipe 8, including:

[0029] The filter plate 9 is fixedly installed inside the processing box 1. A mounting frame 6 is fixed on one side of the processing box 1. A driving motor 7 is fixedly installed inside the mounting frame 6. A connecting shaft 27 is rotatably connected to the inner wall of the processing box 1. The output end of the driving motor 7 is coaxially connected to the connecting shaft 27. A scraper 24 matching the filter plate 9 is fixedly installed at the end of the connecting shaft 27 away from the driving motor 7.

[0030] The bottom box 2 is fixed to the bottom surface of the processing box 1, and the inner bottom wall of the processing box 1 is provided with a discharge hole 30 corresponding to the bottom box 2, and the bottom surface of the bottom box 2 is provided with a discharge hole 16. The interior of the bottom box 2 is provided with a waste cleaning mechanism matched with the scraper 24, and the top side of the processing box 1 is provided with a blowing mechanism matched with the waste cleaning mechanism corresponding to the filter plate 9.

[0031] Further Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, it is worth mentioning that the waste disposal agencies include:

[0032] Rotating shaft 3, two rotating shafts 3 are provided and are rotatably connected to the two sides of the bottom box 2 respectively, and the inside of the bottom box 2 is rotatably connected to the guide cylinder 15, and the ends of the two rotating shafts 3 close to each other are fixed to the two sides of the guide cylinder 15 respectively, and the outer surface of one rotating shaft 3 and the outer surface of the connecting shaft 27 are fixed with a driving wheel 4, and a belt 5 is rotatably sleeved between the two driving wheels 4;

[0033] The rotating rod 25 has one end fixedly sleeved on the outer surface of the connecting shaft 27, and the other end of the rotating rod 25 is fixedly installed with a cleaning brush 26, which fits the inner wall of the processing box 1, and a feed hole is opened on the surface of the material guide cylinder 15 corresponding to the discharge hole 30.

[0034] Further Figure 1 , Figure 2 , Figure 4 and Figure 5As shown, it is worth noting that the blowing mechanism includes:

[0035] The fixed cylinder 10 is fixed to one side of the top surface of the treatment box 1. The air outlet end of the fixed cylinder 10 is fixed with an air outlet cover 23 that matches the filter plate 9. The inner wall of the fixed cylinder 10 is slidably connected with a piston 17. The top surface of the fixed cylinder 10 is movably penetrated by a push rod 11. The bottom end of the push rod 11 is fixed to the top surface of the piston 17. A one-way air inlet valve is fixedly installed at the lower end of the outer surface of the fixed cylinder 10.

[0036] A turntable 18 is fixed to the end of another rotating shaft 3. A rotating column 20 is fixed on the surface of the turntable 18. A rectangular ring 19 is movably sleeved on the outer surface of the rotating column 20. Two symmetrically distributed movable rods 13 are fixed on the top surface of the rectangular ring 19. The two movable rods 13 are distributed on both sides of the air outlet pipe 14. A fixed ring 22 is slidably sleeved on the outer surfaces of the two movable rods 13. A rectangular block 21 is fixed on one side of the fixed ring 22. The rectangular block 21 is fixed to the outer surface of the processing box 1. A U-shaped pressure plate 12 is fixed to the top end of the push rod 11. The top ends of the two movable rods 13 are fixed to the bottom surface of the U-shaped pressure plate 12.

[0037] It is worth mentioning that the outlet end of the air outlet hood 23 faces the filter plate 9, so that the gas generated by the movement of the piston 17 is sprayed toward the filter plate 9; during the upward movement and reset process of the piston 17, air is introduced through the one-way air intake valve; the movable rod 13 is limited by the fixing ring 22, so that the movable rod 13 can only move vertically.

[0038] Further Figure 3 As shown, it is worth explaining in detail that a limiting ring 29 is rotatably sleeved on the outer surface of the connecting shaft 27, and two symmetrically distributed support rods 28 are fixed to the inner wall of the processing box 1, and the ends of the two support rods 28 are fixed to the surface of the limiting ring 29. Through the arrangement of the support rods 28 and the limiting ring 29, the connecting shaft 27 is supported to improve the stability of the connecting shaft 27 during rotation.

[0039] Further Figure 1 As shown, it is worth explaining in detail that a grip ring is fixed on the top surface of the filter plate 9, and the grip ring facilitates the holding of the filter plate 9.

[0040] This scheme has the following working process: the filter screen in the treatment box is usually installed in a relatively fixed manner, which is not convenient for daily cleaning and treatment, resulting in reduced filtering effect and affecting the efficiency of air pollution treatment. The gas containing pollutants enters the treatment box 1 from the air inlet pipe 8 and is filtered through the filter plate 9 to remove particulate impurities in the gas. Then the filtered gas is discharged from the air outlet pipe 14 and undergoes the next purification process. After a long period of filtration, more particulate impurities will be attached to the surface of the filter plate 9. The connecting shaft 27 is driven to rotate by the driving motor 7, thereby driving the scraper 24 to rotate. The scraper 24 scrapes off the particulate impurities on the surface of the filter plate 9. The scraped impurities fall into the processing box 1, and the connecting shaft 27 rotates while driving the rotating shaft 3 to rotate through the transmission wheel 4 and the belt 5, thereby driving the guide barrel 15 in the bottom box 2 to rotate. When the feed hole and the discharge hole 30 of the guide barrel 15 coincide with each other, the impurities fall into the guide barrel 15 from the discharge hole 30. At the same time, the connecting shaft 27 drives the cleaning brush 26 to rotate through the rotating rod 25, and the cleaning brush 26 sweeps the impurities on both sides of the discharge hole 30 into the guide barrel 15. When the cleaning brush 26 rotates, it cleans the inner wall of the processing box 1. When the guide barrel 15 rotates the feed hole to the discharge hole 16, the impurities are discharged. At this time, an external collection device can be used to collect the impurities in a centralized manner.

[0041] When the guide cylinder 15 rotates, the turntable 18 is driven to rotate through the rotating shaft 3, so that the rotating column 20 squeezes the rectangular ring 19, thereby driving the movable rod 13 to move vertically back and forth. When the movable rod 13 moves downward, the U-shaped pressure plate 12 presses down the push rod 11, so that the push rod 11 pushes the piston 17 to move downward in the fixed cylinder 10, so that the air in the fixed cylinder 10 is discharged from the air outlet hood 23, and the other side of the filter plate 9 is blown to blow off the foreign particles attached to the filter plate 9, thereby improving the cleaning effect.

[0042] According to the above working process, it can be known that: the gas entering the treatment box 1 is filtered of particulate impurities through the filter plate 9, and the scraper 24 scrapes off the attached particulate impurities. Through the cooperation between the scraper 24 and the waste cleaning mechanism, the guide tube 15 scrapes the fallen impurities out of the treatment box 1, which brings convenience to the operation of the staff. At the same time, the cleaning brush 26 can clean the inner wall of the treatment box 1 to reduce the accumulation of impurities in the treatment box 1, thereby improving the filtration efficiency. Through the cooperation between the blowing mechanism and the waste cleaning mechanism, the piston 17 is moved, and the generated gas is sprayed to the filter plate 9 through the air outlet hood 23, thereby combining with the scraper 24 to improve the cleaning effect of the filter plate 9, thereby improving the efficiency of air pollution control.

[0043] The drive motor 7 can be purchased on the market. The drive motor 7 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

[0044] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0045] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An air pollution control device, comprising a treatment box (1), an air inlet pipe (8) being fixed to one side of the treatment box (1), and an air outlet pipe (14) being fixed to the side of the treatment box (1) away from the air inlet pipe (8), characterized in that: include: A filter plate (9), the filter plate (9) is fixedly mounted inside the processing box (1), a mounting frame (6) is fixedly mounted on one side of the processing box (1), a driving motor (7) is fixedly mounted inside the mounting frame (6), a connecting shaft (27) is rotatably connected to the inner wall of the processing box (1), an output end of the driving motor (7) is coaxially connected to the connecting shaft (27), and a scraper (24) matching the filter plate (9) is fixedly mounted on the end of the connecting shaft (27) away from the driving motor (7); A bottom box (2) is fixed to the bottom surface of the processing box (1); a material discharge hole (30) is provided on the inner bottom wall of the processing box (1) corresponding to the bottom box (2); a material discharge hole (16) is provided on the bottom surface of the bottom box (2); a waste cleaning mechanism matched with a scraper (24) is provided inside the bottom box (2); and a blowing mechanism matched with the waste cleaning mechanism is provided on one side of the top of the processing box (1) corresponding to the filter plate (9).

2. The air pollution control equipment according to claim 1, characterized in that: The waste cleaning mechanism comprises: A rotating shaft (3), two rotating shafts (3) are provided and are rotatably connected to the two sides of the bottom box (2), the inside of the bottom box (2) is rotatably connected to a material guide cylinder (15), the ends of the two rotating shafts (3) close to each other are respectively fixed to the two sides of the material guide cylinder (15), the outer surface of one of the rotating shafts (3) and the outer surface of the connecting shaft (27) are both fixed with a transmission wheel (4), and a belt (5) is rotatably sleeved between the two transmission wheels (4); A rotating rod (25), one end of which is fixedly sleeved on the outer surface of the connecting shaft (27), and a cleaning brush (26) is fixedly installed on the other end of the rotating rod (25), and the cleaning brush (26) is in contact with the inner wall of the processing box (1), and a feeding hole is opened on the surface of the material guide cylinder (15) corresponding to the discharge hole (30).

3. An air pollution control device according to claim 2, characterized in that: The blowing mechanism comprises: A fixed cylinder (10), the fixed cylinder (10) is fixed to one side of the top surface of the treatment box (1), an air outlet cover (23) matched with the filter plate (9) is fixed to the air outlet end of the fixed cylinder (10), a piston (17) is slidably connected to the inner wall of the fixed cylinder (10), a push rod (11) movably penetrates the top surface of the fixed cylinder (10), the bottom end of the push rod (11) is fixed to the top surface of the piston (17), and a one-way air intake valve is fixedly installed on the lower end of the outer surface of the fixed cylinder (10); A turntable (18) is fixed to the end of another rotating shaft (3). A rotating column (20) is fixed on the surface of the turntable (18). A rectangular ring (19) is movably sleeved on the outer surface of the rotating column (20). Two symmetrically distributed movable rods (13) are fixed on the top surface of the rectangular ring (19). The outer surfaces of the two movable rods (13) are slidably sleeved with a fixed ring (22). A rectangular block (21) is fixed on one side of the fixed ring (22). The rectangular block (21) is fixed to the outer surface of the processing box (1). A U-shaped pressure plate (12) is fixed to the top end of the push rod (11). The top ends of the two movable rods (13) are fixed to the bottom surface of the U-shaped pressure plate (12).

4. The air pollution control equipment according to claim 1, characterized in that: A limiting ring (29) is rotatably sleeved on the outer surface of the connecting shaft (27), and two symmetrically distributed support rods (28) are fixed to the inner wall of the processing box (1), and the ends of the two support rods (28) are fixed to the surface of the limiting ring (29).

5. The air pollution control equipment according to claim 1, characterized in that: A grip ring is fixed on the top surface of the filter plate (9).

6. The air pollution control equipment according to claim 3, characterized in that: The two movable rods (13) are distributed on both sides of the air outlet pipe (14).

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