Waste gas treatment mechanism convenient for cleaning filter screen

Abstract

The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment mechanism convenient for cleaning a filter screen, which is convenient for cleaning a first filter screen by arranging the waste gas treatment mechanism, so that the filtering effect of the first filter screen is ensured; comprising a treatment device, a first filter screen and an extraction device, the first filter screen is mounted in the treatment device through the extraction device, and the extraction device comprises a mounting plate, two groups of connecting plates, two groups of mounting frames, two groups of screws, two groups of chain wheels, a chain, a first motor, a fixing frame, a cleaning device and an air blowing device; guide grooves are formed in the front end and the rear end in the treatment device, the first filter screen is slidably connected with the two guide grooves of the treatment device, the fixing frame is mounted on the right side of the bottom end of the rear mounting frame, the output end of the first motor is connected with the right end of the rear screw, and the blowing device and the cleaning device are mounted at the right end of the treatment device.

Description

Technical Field

[0001] The utility model relates to the technical field of waste gas treatment, in particular to a waste gas treatment mechanism which is convenient for cleaning a filter screen. Background Art

[0002] Waste gas treatment refers to a series of technologies and methods used to remove harmful gases or particulate matter generated during industrial production. The purpose of waste gas treatment is to reduce air pollution, protect the environment, and ensure safety and health in the workplace.

[0003] The filter screen is indispensable in the exhaust gas treatment device, but the filter screen in the existing exhaust gas treatment device is inconvenient to disassemble, making it inconvenient to clean the impurities on the filter screen. Over time, the filter screen will be clogged and its filtering effect will be affected. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an exhaust gas treatment mechanism that is convenient for cleaning the first filter screen by setting up this device, thereby ensuring the filtering effect of the first filter screen.

[0005] The utility model discloses an exhaust gas treatment mechanism for facilitating cleaning of a filter screen, comprising a treatment device, a first filter screen and a extraction device, the first filter screen is installed in the treatment device through the extraction device, the extraction device comprises a mounting plate, two sets of connecting plates, two sets of mounting frames, two sets of screws, two sets of sprockets, chains, a first motor, a fixing frame, a cleaning device and an air blowing device, a card slot is provided at the left end of the treatment device, a guide slot is provided at the front end and the rear end of the treatment device, the first filter screen is slidably connected to the two sets of guide slots of the treatment device, the treatment device is matched with the card slot of the treatment device, the right end of the treatment device is connected and provided with an opening, the mounting plate is installed at the right end of the first filter screen at the opening, the two sets of connecting plates are provided at the The connecting plates are respectively installed on the front and rear sides of the right end of the mounting plate, and the two sets of mounting frames are symmetrically installed on the front and rear sides of the right end of the processing device. The left ends of the two sets of screws are rotatably installed on the right end of the processing device, and the right ends of the two sets of screws pass through the right ends of the two sets of mounting frames and extend to the outside thereof. The two sets of screws are rotatably connected to the two sets of mounting frames, and the bottoms of the two sets of connecting plates are connected with threaded holes. The two sets of connecting plates are threadedly connected to the two sets of screws, and the two sets of sprockets are respectively installed on the right sides of the two sets of screws. Both sets of sprockets are engaged with the chains. The first motor is installed on the inner end of the fixing frame, and the fixing frame is installed on the right side of the bottom end of the rear mounting frame. The output end of the first motor is connected to the right end of the rear screw, and the blowing device and the cleaning device are both installed on the right end of the processing device.

[0006] Preferably, the cleaning device includes a first vertical plate, a first electric push rod and a scraper. The first vertical plate is installed on the upper rear side of the right end of the processing device, the first electric push rod is installed in the middle of the rear end of the first vertical plate, the output end of the first electric push rod passes through the first vertical plate and is connected to the rear end of the scraper, and the scraper corresponds to the position of the first filter.

[0007] Preferably, the blowing device includes two groups of second electric push rods, two groups of movable plates, two groups of second vertical plates, an air distribution pipe, a dust hood, a filter box, a second filter, an air pump, a first hose and a second hose. The two groups of second electric push rods are respectively installed on the upper and lower sides of the right end of the processing device, and the two groups of movable plates are respectively installed on the output ends of the two groups of second electric push rods. The air distribution pipe is installed on the top of the lower movable plate through the two groups of second vertical plates. The top of the air distribution pipe is connected to multiple groups of nozzles, and the dust hood is installed at the bottom of the upper movable plate. The filter box and the air pump are both installed at the rear end of the processing device. The input end of the air pump is connected to the left end of the filter box, and the output end of the air pump is connected to the input end of the second hose. The output end of the second hose passes through the lower movable plate and is connected to the air distribution pipe. The second filter is installed on the filter box, the input end of the first hose is connected to the dust hood, and the output end of the first hose is connected to the right end of the filter box.

[0008] Preferably, it also includes four groups of guide plates and four groups of limit plates, the four groups of guide plates are respectively installed on the upper and lower sides of the right end of the processing device, the four groups of T-blocks are respectively installed on the front and rear sides of the outer ends of the two groups of movable plates, the inner ends of the four groups of guide plates are all provided with T-slots, the four groups of T-blocks are slidably connected to the four groups of T-slots, and the four groups of limit plates are respectively installed on the right ends of the four groups of guide plates.

[0009] Preferably, it further comprises a bottom plate and a counterweight block, wherein the bottom plate is mounted on the lower left end of the processing device and the counterweight block is mounted on the bottom plate.

[0010] Preferably, it further includes a controller, which is installed on the lower right side of the processing device and is electrically connected to the two groups of second electric push rods.

[0011] Preferably, it also includes four groups of first reinforcing ribs and four groups of second reinforcing ribs, the four groups of first reinforcing ribs are respectively connected to the four groups of guide plates, the four groups of first reinforcing ribs are all installed at the right end of the processing device, the four groups of second reinforcing ribs are respectively installed at the outer ends of the four groups of mounting frames, and the four groups of second reinforcing ribs are all connected to the right end of the processing device.

[0012] Preferably, it also includes two groups of guide rods, which are respectively installed on the left and right sides of the rear end of the scraper. The left and right parts of the first vertical plate are connected with sliding holes, and the two groups of guide rods are slidably connected to the two groups of sliding holes of the first vertical plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: when the first filter needs to be cleaned, the first motor is turned on, and the first motor drives the rear screw to rotate, and the rear screw drives the front screw to rotate through two sets of sprockets and chains, and the two sets of screws are threadedly connected to the two sets of connecting plates, and the two sets of connecting plates drive the first filter to move to the right through the mounting plates, and the first filter slides on the two sets of guide grooves of the processing device. After the first filter is unloaded, the impurities on the first filter are scraped off by the cleaning device, and then the fine impurities within the aperture of the first filter are processed by the blowing device. By setting this equipment, it is convenient to clean the first filter, thereby ensuring the filtering effect of the first filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic structural diagram of the utility model from a first perspective;

[0015] Figure 2 This is a schematic structural diagram of the second viewing angle of the present invention;

[0016] Figure 3 yes Figure 1 Schematic diagram of the enlarged structure of A;

[0017] Figure 4 yes Figure 1 Schematic diagram of the enlarged structure of B;

[0018] Figure 5 yes Figure 2 Schematic diagram of the enlarged structure of C in the middle;

[0019] Markings in the accompanying drawings: 1. processing device; 2. first filter; 3. mounting plate; 4. connecting plate; 5. mounting frame; 6. screw; 7. sprocket; 8. chain; 9. first motor; 10. fixing frame; 11. first vertical plate; 12. first electric push rod; 13. scraper; 14. second electric push rod; 15. movable plate; 16. second vertical plate; 17. air distribution pipe; 18. nozzle; 19. dust hood; 20. filter box; 21. second filter; 22. air pump; 23. first hose; 24. second hose; 25. guide plate; 26. limit plate; 27. bottom plate; 28. counterweight; 29. controller; 30. first reinforcement rib; 31. second reinforcement rib; 32. guide rod. DETAILED DESCRIPTION

[0020] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] like Figures 1 to 5As shown, the utility model is an exhaust gas treatment mechanism for facilitating cleaning of the filter screen, comprising a treatment device 1, a first filter screen 2 and an extraction device, the first filter screen 2 being installed in the treatment device 1 through the extraction device, the extraction device comprising a mounting plate 3, two sets of connecting plates 4, two sets of mounting frames 5, two sets of screws 6, two sets of sprockets 7, chains 8, a first motor 9, a fixing frame 10, a cleaning device and an air blowing device, a card slot is provided at the left end of the treatment device 1, guide slots are provided at the front and rear ends of the treatment device 1, the first filter screen 2 is slidably connected to the two sets of guide slots of the treatment device 1, the treatment device 1 is fitted with the card slot of the treatment device 1, the right end of the treatment device 1 is connected and provided with an opening, the mounting plate 3 is installed at the right end of the first filter screen 2 at the opening, and the two sets of connecting plates are provided at the front and rear ends of the treatment device 1. The plates 4 are respectively mounted on the front and rear sides of the right end of the mounting plate 3, and the two groups of mounting frames 5 are symmetrically mounted on the front and rear sides of the right end of the processing device 1. The left ends of the two groups of screws 6 are rotatably mounted on the right end of the processing device 1, and the right ends of the two groups of screws 6 pass through the right ends of the two groups of mounting frames 5 and extend to the outside thereof. The two groups of screws 6 are rotatably connected to the two groups of mounting frames 5, and the bottoms of the two groups of connecting plates 4 are communicated with threaded holes. The two groups of connecting plates 4 are threadedly connected to the two groups of screws 6. The two groups of sprockets 7 are respectively mounted on the right parts of the two groups of screws 6, and the two groups of sprockets 7 are meshed with the chains 8. The first motor 9 is mounted on the inner end of the fixing frame 10, and the fixing frame 10 is mounted on the right side of the bottom end of the rear mounting frame 5. The output end of the first motor 9 is connected to the right end of the rear screw 6, and the blowing device and the cleaning device are both mounted on the right end of the processing device 1;

[0022] When the first filter screen 2 needs to be cleaned, the first motor 9 is turned on, and the first motor 9 drives the rear screw 6 to rotate, and the rear screw 6 drives the front screw 6 to rotate through two sets of sprockets 7 and chains 8. The two sets of screws 6 are threadedly connected to the two sets of connecting plates 4, and the two sets of connecting plates 4 drive the first filter screen 2 to move rightward through the mounting plate 3. The first filter screen 2 slides on the two sets of guide grooves of the processing device 1. After the first filter screen 2 is exported, the impurities on the first filter screen 2 are scraped off by the cleaning device, and then the fine impurities in the aperture of the first filter screen 2 are processed by the blowing device. By setting this equipment, it is convenient to clean the first filter screen 2, thereby ensuring the filtering effect of the first filter screen 2.

[0023] As a preferred embodiment of the above, the cleaning device includes a first vertical plate 11, a first electric push rod 12 and a scraper 13. The first vertical plate 11 is installed on the upper rear side of the right end of the processing device 1, and the first electric push rod 12 is installed in the middle of the rear end of the first vertical plate 11. The output end of the first electric push rod 12 passes through the first vertical plate 11 and is connected to the rear end of the scraper 13. The scraper 13 corresponds to the position of the first filter 2.

[0024] By setting the first vertical plate 11, the first electric push rod 12 and the scraper 13, by opening the first electric push rod 12, the first electric push rod 12 drives the scraper 13 to slide forward, and the scraper 13 scrapes impurities on the first filter screen 2, making it easy to scrape impurities on the first filter screen 2.

[0025] As a preferred embodiment of the above embodiment, the blowing device includes two groups of second electric push rods 14, two groups of movable plates 15, two groups of second vertical plates 16, an air distribution pipe 17, a dust cover 19, a filter box 20, a second filter 21, an air pump 22, a first hose 23 and a second hose 24. The two groups of second electric push rods 14 are respectively installed on the upper and lower sides of the right end of the processing device 1, the two groups of movable plates 15 are respectively installed at the output ends of the two groups of second electric push rods 14, the air distribution pipe 17 is installed at the top of the lower movable plate 15 through the two groups of second vertical plates 16, and the air distribution pipe 17 is connected to the top and is provided with multiple groups of nozzles 18, a dust hood 19 is installed at the bottom of the upper movable plate 15, a filter box 20 and an air pump 22 are both installed at the rear end of the processing device 1, the input end of the air pump 22 is connected to the left end of the filter box 20, the output end of the air pump 22 is connected to the input end of the second hose 24, the output end of the second hose 24 passes through the lower movable plate 15 and is connected to the air distribution pipe 17, a second filter screen 21 is installed on the filter box 20, the input end of the first hose 23 is connected to the dust hood 19, and the output end of the first hose 23 is connected to the right end of the filter box 20;

[0026] By setting a second electric push rod 14, a movable plate 15, a second vertical plate 16, an air distribution pipe 17, a nozzle 18, a dust hood 19, a filter box 20, a second filter 21, an air pump 22, a first hose 23 and a second hose 24, by opening the two groups of second electric push rods 14, the two groups of second electric push rods 14 drive the two groups of movable plates 15 to move to the right at the same time, turn on the air pump 22, and the air is introduced into the filter box 20 through the dust hood 19 and the first hose 23. After being filtered, it is introduced into the air distribution pipe 17 through the air pump 22 and the first hose 23, and then sprayed out by multiple groups of nozzles 18. The multiple groups of nozzles 18 blow the fine impurities on the first filter 2, and the blown impurities are introduced into the filter box 20 through the dust hood 19 and the first hose 23 for filtration, so as to facilitate the cleaning of the fine impurities on the first filter 2.

[0027] As a preferred embodiment of the above embodiment, four sets of guide plates 25 and four sets of limit plates 26 are further included. The four sets of guide plates 25 are respectively mounted on the upper and lower sides of the right end of the processing device 1. The four sets of T-blocks are respectively mounted on the front and rear sides of the outer ends of the two sets of movable plates 15. The inner ends of the four sets of guide plates 25 are all provided with T-slots. The four sets of T-blocks are slidably connected to the four sets of T-slots. The four sets of limit plates 26 are respectively mounted on the right ends of the four sets of guide plates 25.

[0028] The guide plate 25 and the limiting plate 26 can support the movable plate 15 .

[0029] As a preferred embodiment of the above, it further includes a bottom plate 27 and a counterweight 28, the bottom plate 27 is mounted on the lower left side of the processing device 1, and the counterweight 28 is mounted on the bottom plate 27;

[0030] By providing the bottom plate 27 and the counterweight 28 , the overall stability of the processing device 1 can be improved.

[0031] As a preferred embodiment of the above embodiment, it further includes a controller 29, which is installed on the lower right side of the processing device 1 and is electrically connected to the two sets of second electric push rods 14;

[0032] By providing the controller 29 , it is convenient to simultaneously control the start-up of the two groups of second electric push rods 14 .

[0033] As a preferred embodiment of the above embodiment, four groups of first reinforcing ribs 30 and four groups of second reinforcing ribs 31 are further included. The four groups of first reinforcing ribs 30 are respectively connected to the four groups of guide plates 25. The four groups of first reinforcing ribs 30 are all installed at the right end of the processing device 1. The four groups of second reinforcing ribs 31 are respectively installed at the outer ends of the four groups of mounting frames 5. The four groups of second reinforcing ribs 31 are all connected to the right end of the processing device 1.

[0034] The first reinforcing rib 30 and the second reinforcing rib 31 can be provided to support and reinforce the mounting frame 5 and the guide plate 25 .

[0035] As a preferred embodiment of the above embodiment, two sets of guide rods 32 are further included. The two sets of guide rods 32 are respectively installed on the left and right sides of the rear end of the scraper 13. The left and right parts of the first vertical plate 11 are both connected with sliding holes. The two sets of guide rods 32 are slidably connected to the two sets of sliding holes in the first vertical plate 11.

[0036] By providing the guide rod 32 , the stability of the scraper 13 can be improved.

[0037] The utility model is an exhaust gas treatment mechanism for cleaning the filter screen. When it is working, first, when the first filter screen 2 needs to be cleaned, the first motor 9 is turned on, and the first motor 9 drives the rear screw 6 to rotate. The rear screw 6 drives the front screw 6 to rotate through two sets of sprockets 7 and chains 8. The two sets of screws 6 are threadedly connected with the two sets of connecting plates 4. The two sets of connecting plates 4 drive the first filter screen 2 to move to the right through the mounting plate 3. The first filter screen 2 slides on the two sets of guide grooves of the processing device 1. When the first filter screen 2 is exported, the first electric push rod 12 is turned on, and the first electric push rod 12 drives the scraper 1 3 slides forward, the scraper 13 scrapes the impurities on the first filter 2, and then by opening the two sets of second electric push rods 14, the two sets of second electric push rods 14 drive the two sets of movable plates 15 to move rightward at the same time, turning on the air pump 22, and the air is introduced into the filter box 20 through the dust cover 19 and the first hose 23. After being filtered, it is introduced into the air distribution pipe 17 through the air pump 22 and the first hose 23, and then sprayed out by the multiple sets of nozzles 18. The multiple sets of nozzles 18 blow off the fine impurities on the first filter 2, and the blown impurities are introduced into the filter box 20 through the dust cover 19 and the first hose 23 for filtration.

[0038] The utility model is an exhaust gas treatment mechanism that is convenient for cleaning the filter. Its installation method, connection method or setting method are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects; the utility model is an exhaust gas treatment mechanism that is convenient for cleaning the filter. The first motor 9, the first electric push rod 12, the second electric push rod 14, the air pump 22 and the controller 29 are purchased on the market, and technicians in this industry only need to install and operate them according to the accompanying instruction manual.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An exhaust gas treatment mechanism that is easy to clean the filter, characterized in that: The invention comprises a processing device (1), a first filter (2) and an extraction device. The first filter (2) is installed in the processing device (1) through the extraction device. The extraction device comprises a mounting plate (3), two groups of connecting plates (4), two groups of mounting frames (5), two groups of screw rods (6), two groups of sprockets (7), a chain (8), a first motor (9), a fixing frame (10), a cleaning device and an air blowing device. A card slot is provided at the left end of the processing device (1). Guide slots are provided at the front and rear ends of the processing device (1). The first filter (2) is slidably connected to the two groups of guide slots of the processing device (1). The processing device (1) is card-fitted with the processing device (1) card slot. An opening is provided at the right end of the processing device (1). The mounting plate (3) is mounted at the right end of the first filter (2) at the opening. The two groups of connecting plates (4) are respectively mounted on the right side of the mounting plate (3). The front and rear ends of the two mounting frames (5) are symmetrically mounted on the front and rear sides of the right end of the processing device (1). The left ends of the two screw rods (6) are rotatably mounted on the right end of the processing device (1). The right ends of the two screw rods (6) pass through the right ends of the two mounting frames (5) and extend to the outside thereof. The two screw rods (6) are rotatably connected to the two mounting frames (5). The bottoms of the two connecting plates (4) are connected and provided with threaded holes. The two connecting plates (4) are threadedly connected to the two screw rods (6). The two sprocket wheels (7) are respectively mounted on the right parts of the two screw rods (6). The two sprocket wheels (7) are meshed with the chain (8). The first motor (9) is mounted on the inner end of the fixing frame (10). The fixing frame (10) is mounted on the right side of the bottom end of the rear mounting frame (5). The output end of the first motor (9) is connected to the right end of the rear screw rod (6). The blowing device and the cleaning device are both mounted on the right end of the processing device (1).

2. The exhaust gas treatment mechanism for facilitating cleaning of the filter screen according to claim 1, characterized in that: The cleaning device comprises a first vertical plate (11), a first electric push rod (12) and a scraper (13); the first vertical plate (11) is mounted on the upper rear side of the right end of the processing device (1); the first electric push rod (12) is mounted in the middle of the rear end of the first vertical plate (11); the output end of the first electric push rod (12) passes through the first vertical plate (11) and is connected to the rear end of the scraper (13); the scraper (13) corresponds to the position of the first filter screen (2).

3. The exhaust gas treatment mechanism for facilitating cleaning of the filter screen according to claim 2, characterized in that: The air blowing device comprises two groups of second electric push rods (14), two groups of movable plates (15), two groups of second vertical plates (16), an air distribution pipe (17), a dust cover (19), a filter box (20), a second filter screen (21), an air pump (22), a first hose (23) and a second hose (24). The two groups of second electric push rods (14) are respectively installed on the upper side and the lower side of the right end of the processing device (1). The two groups of movable plates (15) are respectively installed on the output ends of the two groups of second electric push rods (14). The air distribution pipe (17) is installed on the top of the lower movable plate (15) through the two groups of second vertical plates (16). The top of the air distribution pipe (17) is connected to the upper side of the lower movable plate (15). A plurality of nozzles (18) are provided, a dust hood (19) is installed at the bottom end of the upper movable plate (15), a filter box (20) and an air pump (22) are both installed at the rear end of the processing device (1), an input end of the air pump (22) is connected to the left end of the filter box (20), an output end of the air pump (22) is connected to the input end of a second hose (24), an output end of the second hose (24) passes through the lower movable plate (15) and is connected to the air distribution pipe (17), a second filter screen (21) is installed on the filter box (20), an input end of a first hose (23) is connected to the dust hood (19), and an output end of the first hose (23) is connected to the right end of the filter box (20).

4. The exhaust gas treatment mechanism for facilitating cleaning of the filter screen as claimed in claim 3, characterized in that: The invention also comprises four groups of guide plates (25) and four groups of limiting plates (26), wherein the four groups of guide plates (25) are respectively mounted on the upper side and the lower side of the right end of the processing device (1), and the four groups of T-blocks are respectively mounted on the front side and the rear side of the outer ends of the two groups of movable plates (15). The inner ends of the four groups of guide plates (25) are all provided with T-slots, and the four groups of T-blocks are slidably connected to the four groups of T-slots. The four groups of limiting plates (26) are respectively mounted on the right ends of the four groups of guide plates (25).

5. The exhaust gas treatment mechanism for facilitating cleaning of the filter screen as claimed in claim 4, characterized in that: The processing device (1) further comprises a bottom plate (27) and a counterweight (28), wherein the bottom plate (27) is mounted on the lower left side of the processing device (1), and the counterweight (28) is mounted on the bottom plate (27).

6. The exhaust gas treatment mechanism for facilitating cleaning of the filter screen as claimed in claim 5, characterized in that: The device further comprises a controller (29), which is mounted on the lower right side of the processing device (1), and is electrically connected to the two groups of second electric push rods (14).

7. The exhaust gas treatment mechanism for facilitating cleaning of the filter screen according to claim 6, characterized in that: The apparatus further comprises four groups of first reinforcing ribs (30) and four groups of second reinforcing ribs (31). The four groups of first reinforcing ribs (30) are respectively connected to the four groups of guide plates (25). The four groups of first reinforcing ribs (30) are all mounted on the right end of the processing device (1). The four groups of second reinforcing ribs (31) are respectively mounted on the outer ends of the four groups of mounting frames (5). The four groups of second reinforcing ribs (31) are all connected to the right end of the processing device (1).

8. The exhaust gas treatment mechanism for facilitating cleaning of the filter screen according to claim 7, characterized in that: The invention also includes two groups of guide rods (32), which are respectively installed on the left and right sides of the rear end of the scraper (13). The left and right parts of the first vertical plate (11) are both connected and provided with sliding holes. The two groups of guide rods (32) are slidably connected to the two groups of sliding holes of the first vertical plate (11).

Images