CN219879468U

CN219879468U - Spraying waste gas pretreatment rose box

Info

Publication number: CN219879468U
Application number: CN202321170647.XU
Authority: CN
Inventors: 郑柯文
Original assignee: Shangda Wuxi Technology Industry Development Co ltd
Current assignee: Shangda Wuxi Technology Industry Development Co ltd
Priority date: 2023-05-16
Filing date: 2023-05-16
Publication date: 2023-10-24
Anticipated expiration: 2033-05-16

Abstract

The utility model discloses a spraying waste gas pretreatment filter box which comprises a water tank, wherein two sides of the water tank are respectively and horizontally communicated with an air inlet pipe and an air outlet pipe, a partition plate is fixedly connected in the water tank, the bottom of the water tank is divided into a sewage area and a clear water area by the partition plate, the inner wall of the water tank is fixedly connected with a U-shaped plate in a suspended mode, the U-shaped plate is positioned in the clear water area, a filter plate is fixed on the inner side of the U-shaped plate, the side face of the partition plate penetrates through a through groove communicated with the U-shaped plate, and the top surface of the U-shaped plate is fixedly connected with a brushing piece. According to the utility model, the brushing piece consisting of the cam, the push plate, the push rod, the spring and the sponge block is arranged, so that the filter plate is automatically cleaned, equipment is not required to be disassembled, the filter plate is cleaned, and the convenience of cleaning the filter plate is improved.

Description

Spraying waste gas pretreatment rose box

Technical Field

The utility model relates to the technical field of waste gas pretreatment equipment, in particular to a spray-coating waste gas pretreatment filter box.

Background

The spraying waste gas is mainly generated during surface treatment of automobile manufacturing, furniture industry, ship manufacturing, container manufacturing, metal products and the like, the spraying waste gas not only contains volatile organic matters, but also contains dust suspended in air in the spraying process, and the dust can influence subsequent waste gas treatment, so that dust in the waste gas is filtered before the spraying waste gas is treated, a spraying waste gas pretreatment filter box is used at the moment, so that the volatile organic matters in the waste gas are further filtered in the next step, and a common pretreatment mode is a spray filtration mode.

Most of the existing spray filtering equipment adopts a circulating spray design, sewage is filtered by using a filter plate and then is reused, but a large amount of dirt and impurities can be accumulated on the surface of the filter plate along with continuous use of the filter plate, and the dust accumulation and cleaning are very troublesome, so that a circulating system is required to be disassembled and cleaned.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a spraying waste gas pretreatment filter box.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a spraying waste gas pretreatment rose box, includes the water tank, the both sides of water tank respectively horizontal intercommunication air-supply line and play tuber pipe, fixed connection baffle in the water tank, the baffle will the bottom of water tank is divided into sewage district and clear water district, the unsettled fixed connection U-shaped board of inner wall of water tank, the U-shaped board is located in the clear water district, the inboard fixed filter of U-shaped board, the side of baffle run through with the logical groove of U-shaped board intercommunication, the top surface fixed connection of U-shaped board is scrubbed the piece.

As a further description of the above technical solution: the scrubbing piece is including fixed connection in waterproof machine case of U-shaped board top surface, be equipped with the driving piece in the waterproof machine case, the driving piece is connected the push rod, the push rod slip runs through waterproof machine case's diapire and the top surface of U-shaped board, and extend to in the U-shaped board, the terminal fixed connection supporting shoe of push rod, the top surface of supporting shoe be equipped with the sponge piece of laminating in the filter outside, the diapire of U-shaped board runs through the countersink that is used for accomodating the supporting shoe, the inner wall fixed connection second water pump of baffle, the second water pump is located clear water district, the terminal connection second water pipe of second water pump, the second water pipe runs through the top surface of U-shaped board to extend to in the U-shaped board, the terminal intercommunication flushing head of second water pipe.

As a further description of the above technical solution: the top surface of U-shaped board runs through the through-hole, the roof sliding connection closing plate of U-shaped board, the bottom surface fixed connection fixed block of closing plate, the inboard of U-shaped board and the inner wall of water tank all runs through the screw hole, two threaded hole common threaded connection adjusting bolt, adjusting bolt's terminal swivelling joint is in the side of fixed block, the lower extreme level intercommunication blow off pipe of water tank.

As a further description of the above technical solution: the top surface of U-shaped board is equipped with first water pump, the end-to-end connection first water pipe of first water pump, the terminal intercommunication hollow slab of first water pipe, the shower nozzle of a plurality of equidistance distributions is linked vertically to the bottom surface of hollow slab.

As a further description of the above technical solution: the driving piece is fixed including the level the rotating electrical machines of waterproof machine incasement portion, the output transmission of rotating electrical machines connects the pivot, the terminal swivelling joint of pivot is in the opposite side inner wall of waterproof machine case, the outer fringe of pivot is fixed to cup joint the cam, the lower edge laminating push pedal of cam, push pedal sliding connection is in the inner wall of waterproof machine case, the vertical second spout of seting up in inner wall both sides of waterproof machine case, sliding connection second slider in the second spout, the second slider with push pedal fixed connection, push rod fixed connection is in the bottom surface of push pedal, the outer fringe of push rod cup joints the spring, the both ends butt of spring is in the bottom surface of push pedal and between the diapire of waterproof machine case.

As a further description of the above technical solution: the top wall of the U-shaped plate is provided with a first sliding groove, a first sliding block is connected in a sliding mode in the first sliding groove, and the first sliding block is fixedly connected with the top surface of the sealing plate.

The utility model has the following beneficial effects:

compared with the prior art, this spraying waste gas pretreatment rose box through setting up the scrubbing piece that comprises cam, push pedal, push rod, spring and sponge piece, has played self-cleaning's effect to the filter, need not to dismantle equipment, cleans the filter, has improved the clean convenience of carrying out the filter.

Drawings

FIG. 1 is a perspective view of the whole structure of a spray exhaust pretreatment filter tank according to the present utility model;

FIG. 2 is a front cross-sectional view of the whole structure of a spray exhaust pretreatment filter tank according to the present utility model;

FIG. 3 is an enlarged view showing the structure of the spray exhaust pretreatment filter box shown in FIG. 2A;

fig. 4 is a side sectional view of the inner structure of a waterproof case of a spray exhaust pretreatment filter case according to the present utility model.

Legend description:

1. a water tank; 2. an air inlet pipe; 3. an air outlet pipe; 4. a hollow slab; 5. a first water pipe; 6. a partition plate; 7. a first water pump; 8. an adjusting bolt; 9. a blow-down pipe; 10. a U-shaped plate; 11. a through groove; 12. a second water pipe; 13. a second water pump; 14. a waterproof case; 15. a through hole; 16. a sealing plate; 17. a threaded hole; 18. a filter plate; 19. a countersunk head groove; 20. a support block; 21. a sponge block; 22. a push rod; 23. a flushing head; 24. a rotating electric machine; 25. a rotating shaft; 26. a cam; 27. a push plate; 28. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a spray exhaust pretreatment filter box: comprises a water tank 1, two sides of the water tank 1 are respectively and horizontally communicated with an air inlet pipe 2 and an air outlet pipe 3, a baffle 6 is fixedly connected in the water tank 1, the bottom of the water tank 1 is divided into a sewage area and a clear water area by the baffle 6, the inner wall of the water tank 1 is suspended and fixedly connected with a U-shaped plate 10, the U-shaped plate 10 is positioned in the clear water area, a filter plate 18 is fixed on the inner side of the U-shaped plate 10, the side surface of the baffle 6 penetrates through a through groove 11 communicated with the U-shaped plate 10, the top surface of the U-shaped plate 10 is fixedly connected with a brushing piece, the brushing piece comprises a waterproof case 14 fixedly connected with the top surface of the U-shaped plate 10, a driving piece is arranged in the waterproof case 14 and is connected with a push rod 22, the push rod 22 penetrates through the bottom wall of the waterproof case 14 and the top surface of the U-shaped plate 10 in a sliding manner, the tail end of the push rod 22 is fixedly connected with a supporting block 20, the top surface of the supporting block 20 is provided with a sponge block 21 attached to the outer side of the filter plate 18, the bottom wall of the U-shaped plate 10 penetrates through a countersunk groove 19 for accommodating the supporting block 20, the inner wall of the partition plate 6 is fixedly connected with a second water pump 13, the second water pump 13 is positioned in the clear water area, the tail end of the second water pump 13 is connected with a second water pipe 12, the second water pipe 12 penetrates through the top surface of the U-shaped plate 10 and extends into the U-shaped plate 10, the tail end of the second water pipe 12 is communicated with a flushing head 23, the top surface of the U-shaped plate 10 penetrates through a through hole 15, the top wall of the U-shaped plate 10 is slidably connected with a sealing plate 16, the top wall of the U-shaped plate 10 is provided with a first sliding groove, the first sliding groove is slidably connected with a first sliding block, the bottom surface of the sealing plate 16 is fixedly connected with a fixed block, the inner side of the U-shaped plate 10 and the inner wall of the water tank 1 penetrate through threaded holes 17, two threaded holes 17 are connected with an adjusting bolt 8 in a threaded mode in a common mode, the tail end of the adjusting bolt 8 is rotatably connected to the side face of the fixed block, and the lower end of the water tank 1 is horizontally communicated with a drain pipe 9;

the top surface of the U-shaped plate 10 is provided with a first water pump 7, the tail end of the first water pump 7 is connected with a first water pipe 5, the tail end of the first water pipe 5 is communicated with the hollow plate 4, and the bottom surface of the hollow plate 4 is vertically communicated with a plurality of spray heads distributed at equal intervals;

the driving piece comprises a rotating motor 24 horizontally fixed inside the waterproof case 14, an output end of the rotating motor 24 is in transmission connection with a rotating shaft 25, the tail end of the rotating shaft 25 is in rotary connection with the inner wall of the other side of the waterproof case 14, the outer edge of the rotating shaft 25 is fixedly sleeved with a cam 26, the lower edge of the cam 26 is attached to a push plate 27, the push plate 27 is in sliding connection with the inner wall of the waterproof case 14, two sides of the inner wall of the waterproof case 14 are vertically provided with second sliding grooves, second sliding blocks are in sliding connection with the second sliding grooves, the second sliding blocks are fixedly connected with the push plate 27, the push rod 22 is fixedly connected with the bottom surface of the push plate 27, the outer edge of the push rod 22 is sleeved with a spring 28, and two ends of the spring 28 are in butt joint between the bottom surface of the push plate 27 and the bottom wall of the waterproof case 14.

According to the utility model, the brushing part consisting of the cam 26, the push plate 27, the push rod 22, the spring 28 and the sponge block 21 is arranged, so that the filter plate 18 is automatically cleaned, equipment is not required to be disassembled, the filter plate 18 is cleaned, and the convenience of cleaning the filter plate 18 is improved;

working principle: when waste gas is filtered, the adjusting bolt 8 is rotated to drive the sealing plate 16 to move rightwards, so that the through holes 15 are in a communicating state, meanwhile, the fixing block is positioned in the countersunk groove 19, the first water pump 7 pumps out water in the clean water area, the water entering the hollow plate 4 is sent into the hollow plate 4 through the first water pipe 5 and sprayed out by the spray nozzle to form a water curtain, the waste gas enters the water tank 1 through the air inlet pipe, pollutants in the waste gas are adsorbed and filtered by the water curtain, the water absorbing pollutants in the waste gas falls in the sewage area, flows into the U-shaped plate 10 through the through groove 11, enters sewage in the U-shaped plate 10, is filtered by the filter plate 18, impurities in the sewage are left outside the filter plate 18, the clean water returns into the clean water in the clean water area through the through holes 15, when the filter plate 18 needs to be cleaned, firstly, the first water pump 7 is closed, then the liquid level in the sewage area is lowered to the lowest position, then the adjusting bolt 8 is reversely rotated, so that the sealing plate 16 is displaced leftwards, the through hole 15 is closed by the sealing plate 16, then the second water pump 13 is started, clean water is sent into the flushing head 23 by the second water pump 13 through the second water pipe 12, the flushing head 23 sprays the clean water on the filter plate 18, meanwhile, the rotating motor 24 in the waterproof case 14 is started, the rotating motor 24 drives the cam 26 to rotate, the cam 26 drives the fixed block to reciprocate up and down through the spring 28, the push plate 27 and the push rod 22, at the moment, the countersink 19 is in a communicating state, meanwhile, the fixed block drives the sponge block 21 to reciprocate up and down, the outer side of the filter plate 18 is scrubbed, scrubbed impurities flow into the lower part of the U-shaped plate 10 through the countersink 19, substances are discharged out of the water tank 1 through the drain pipe 9, after the cleaning is completed, the fixed block returns to the countersunk groove 19, at this time, the rotary motor 24 is stopped, then the sealing plate 16 is opened by the adjusting bolt 8, then the second water pump 13 is turned off, and then the waste gas filtering treatment can be performed again.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a spraying waste gas pretreatment rose box, includes water tank (1), the both sides of water tank (1) are horizontal intercommunication air-supply line (2) and play tuber pipe (3) respectively, its characterized in that: the water tank is characterized in that a partition plate (6) is fixedly connected in the water tank (1), the partition plate (6) divides the bottom of the water tank (1) into a sewage area and a clear water area, the inner wall of the water tank (1) is fixedly connected with a U-shaped plate (10) in a suspending mode, the U-shaped plate (10) is positioned in the clear water area, a filter plate (18) is fixed on the inner side of the U-shaped plate (10), the side face of the partition plate (6) penetrates through a through groove (11) communicated with the U-shaped plate (10), and the top surface of the U-shaped plate (10) is fixedly connected with a brushing piece.

2. The spray exhaust pretreatment filter tank of claim 1, wherein: the scrubbing piece is including fixed connection waterproof machine case (14) of U-shaped board (10) top surface, be equipped with the driving piece in waterproof machine case (14), push rod (22) are connected to the driving piece, push rod (22) slip run through the diapire of waterproof machine case (14) and the top surface of U-shaped board (10), and extend to in U-shaped board (10), the terminal fixed connection supporting shoe (20) of push rod (22), the top surface of supporting shoe (20) be equipped with sponge piece (21) of laminating outside filter (18), the diapire of U-shaped board (10) runs through be used for accomodating countersunk groove (19) of supporting shoe (20), inner wall fixed connection second water pump (13) of baffle (6), second water pump (13) are located clear water district, the end-to-end connection second water pipe (12) of second water pump (13), the second water pipe (12) run through the top surface of U-shaped board (10) to in U-shaped board (10), the end intercommunication of second water pipe (12) is washed first (23).

3. The spray exhaust pretreatment filter tank of claim 1, wherein: the top surface of U shaped board (10) runs through hole (15), the roof sliding connection closing plate (16) of U shaped board (10), the bottom surface fixed connection fixed block of closing plate (16), the inboard of U shaped board (10) and the inner wall of water tank (1) all runs through screw hole (17), two common threaded connection adjusting bolt (8) in screw hole (17), the terminal swivelling joint of adjusting bolt (8) is in the side of fixed block, the lower extreme level intercommunication blow off pipe (9) of water tank (1).

4. The spray exhaust pretreatment filter tank of claim 1, wherein: the top surface of U-shaped board (10) is equipped with first water pump (7), first water pipe (5) of end-to-end connection of first water pump (7), the terminal hollow board (4) of intercommunication of first water pipe (5), the shower nozzle that a plurality of equidistance distributed is vertically linked together to the bottom surface of hollow board (4).

5. The spray exhaust pretreatment filter tank of claim 2, wherein: the driving piece comprises a rotating motor (24) horizontally fixed inside the waterproof case (14), an output end of the rotating motor (24) is in transmission connection with a rotating shaft (25), the tail end of the rotating shaft (25) is in rotary connection with the inner wall of the other side of the waterproof case (14), a cam (26) is fixedly sleeved on the outer edge of the rotating shaft (25), the lower edge of the cam (26) is attached to a push plate (27), the push plate (27) is in sliding connection with the inner wall of the waterproof case (14), second sliding grooves are vertically formed in two sides of the inner wall of the waterproof case (14), second sliding blocks are in sliding connection with the second sliding grooves, the second sliding blocks are fixedly connected with the push plate (27), a push rod (22) is fixedly connected with the bottom surface of the push plate (27), springs (28) are sleeved on the outer edges of the push rod (22), and two ends of each spring (28) are abutted between the bottom surface of the push plate (27) and the bottom wall of the waterproof case (14).

6. A spray exhaust pretreatment filter tank according to claim 3, wherein: the top wall of the U-shaped plate (10) is provided with a first sliding groove, the first sliding groove is connected with a first sliding block in a sliding mode, and the first sliding block is fixedly connected with the top surface of the sealing plate (16).