CN218834033U

CN218834033U - Treatment facility of solidification spraying waste gas

Info

Publication number: CN218834033U
Application number: CN202223392580.2U
Authority: CN
Inventors: 李七河; 刘敬周; 郭黄忠弇
Original assignee: Taicang Huaqing Auto Parts Co ltd
Current assignee: Taicang Huaqing Auto Parts Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-04-11
Anticipated expiration: 2032-12-16

Abstract

The utility model discloses a treatment facility of solidification spraying waste gas, including whirl scrubbing tower, dry-type filter, first activated carbon case, second activated carbon case and chimney, dry-type filter sets up the one side at the whirl scrubbing tower, first activated carbon case sets up the one side at dry-type filter, second activated carbon case sets up the one side at first activated carbon case, the chimney sets up the one side at the second activated carbon case, first shower is installed at the top of whirl scrubbing tower, just the first whirl board of whirl scrubbing tower internally mounted of first shower below, whirl scrubbing tower internally mounted of first whirl board below has the second shower, just whirl scrubbing tower internally mounted of second shower below has the second whirl board. The utility model discloses not only adopt multiple high-efficient processing procedure, the integration degree is high, and the treatment effeciency is high, adopts upper, middle and lower layer-stepping filtration, has improved filtration efficiency, has improved the convenience that the active carbon piece was changed moreover.

Description

Treatment facility of solidification spraying waste gas

Technical Field

The utility model relates to a spraying exhaust-gas treatment technical field specifically is a treatment facility of solidification spraying waste gas.

Background

The spraying is to disperse paint or coating into uniform fine fog drops by a spray gun through air pressure so as to uniformly spray the uniform fog drops on the surface of an object, a certain amount of waste gas is generated in the process, the main components of the waste gas are benzene, toluene, xylene, dust particles and the like, most of spraying waste gas also comprises ethyl acetate, butanone, isopropanol and ether substances, many components in the waste gas are toxic, the waste gas is directly discharged into the atmosphere, enters a human body through breathing and further damages the nervous system of the human body, the influence on the health of the human body is great, and the quality of the atmosphere is influenced when the waste gas is discharged into the air, so the treatment of the waste gas is very important.

1. The general treatment equipment only adopts a single spraying and filtering treatment process, has a general treatment effect on waste gas, is low in integration degree, and has inconsistent treatment links, so that the treatment efficiency is influenced, and therefore needs to be improved urgently; 2. when the waste gas is filtered, a single filter plate is generally adopted for filtering, and the filtering efficiency is not high; 3. when the activated carbon box is used for purifying waste gas, the activated carbon block in the activated carbon box is inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a treatment facility of solidification spraying waste gas to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a treatment facility of solidification spraying waste gas, includes whirl scrubbing tower, dry-type filter, first activated carbon box, second activated carbon box and chimney, dry-type filter sets up in one side of whirl scrubbing tower, dry-type filter and whirl scrubbing tower intercommunication, first activated carbon box sets up in one side of dry-type filter, first activated carbon box and dry-type filter intercommunication, second activated carbon box sets up in one side of first activated carbon box, second activated carbon box and first activated carbon box intercommunication, the chimney sets up in one side of second activated carbon box, be provided with centrifugal fan between chimney and the second activated carbon box, centrifugal fan's input and second activated carbon box intercommunication, centrifugal fan's output and chimney intercommunication, first shower is installed at the top of whirl scrubbing tower, just first whirl scrubbing tower internally mounted of first shower below has the second shower, just whirl scrubbing tower internally mounted of second shower below has the whirl board, the whirl board below the whirl scrubbing tower outer wall of second shower all is provided with the cistern, the fixed water pump top of the whirl box and the cyclone box top of the fixed water pump, the cistern, the fixed water pump top of the cyclone box and the cyclone box of the fixed water pump are all installed on the cyclone water pump.

Preferably, the top of the cyclone washing tower is provided with a demisting layer, so that the sprayed waste gas can be demisted conveniently.

Preferably, waste liquid pipes are arranged on two sides of the bottom of the dry filter, so that accumulated liquid in the dry filter can be conveniently discharged.

Preferably, a filter plate is arranged between the reservoir and the cyclone washing tower, so that the recycled spray liquid can be conveniently filtered.

Preferably, a filter cartridge is arranged inside the dry filter on one side of the partition plate, and filter layers are installed inside the filter cartridge, so that the waste gas can be filtered in a layered manner.

Preferably, a first guide plate is fixed at one end of the partition plate, and a second guide plate is fixed at the other end of the partition plate, so that the circulation of the waste gas is guided conveniently.

Preferably, the inside of locating frame is provided with the active carbon frame, just the inside of active carbon frame all is provided with the active carbon piece, is convenient for adsorb the purification to the harmful substance in the waste gas.

Preferably, all be provided with spacing spout on the inner wall of posting top and bottom, just the activated carbon frame top and the bottom mounting of spacing spout position department have a spacing slider, spacing slider and spacing spout sliding connection for the activated carbon frame is connected inseparabler with the posting.

Preferably, one side of the activated carbon frame extends to the outside of the first activated carbon box and is provided with a sealing door plate, and the outer wall of the sealing door plate is provided with a handle, so that the activated carbon frame can be conveniently drawn out to replace the activated carbon block.

Compared with the prior art, the beneficial effects of the utility model are that: the treatment equipment for curing and spraying the waste gas not only adopts multiple high-efficiency treatment processes, has good treatment effect, high integration degree and high treatment efficiency, but also improves the filtration efficiency and the convenience of replacing the active carbon blocks by adopting an upper, middle and lower layered filtration structure;

(1) The waste gas is subjected to upper-middle-lower layered filtering in the dry filter, the waste gas is subjected to multiple adsorption purification in the first activated carbon box and the second activated carbon box, and the treatment processes of cyclone washing, dry filtering and dual activated carbon adsorption are adopted, so that the waste gas treatment effect is good, the integration degree of equipment is high, all treatment links are coherent, and the treatment efficiency is high;

(2) By arranging the partition plate, the first guide plate, the filter cylinder, the filter layer and the second guide plate, when waste gas enters the dry filter, the gas is dispersed and enters the filter cylinder under the shunting and guiding actions of the partition plate and the first guide plate, is discharged under the guiding action of the second guide plate after double filtration of the filter layer, and can be finely filtered by adopting an upper, middle and lower layered filter structure, so that the filtering efficiency is improved, and the filtering effect is improved;

(3) Through being provided with locating frame, active carbon piece, spacing spout, spacing slider, sealed door plant, handle, when needs change active carbon frame, through the sealed door plant of handle pulling for the active carbon frame removes in the inside of locating frame, and the spacing slider of active carbon frame top and bottom slides along spacing spout, can take the active carbon frame out from the locating frame, thereby has improved the convenience that the active carbon piece was changed.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the cyclone scrubber of the present invention;

FIG. 3 is an enlarged schematic view of the dry filter of the present invention;

fig. 4 is an enlarged schematic structural view of a first activated carbon box of the present invention;

fig. 5 is a schematic view of the appearance structure of the first activated carbon box of the present invention.

In the figure: 1. a cyclone washing tower; 2. a dry filter; 3. a first activated carbon tank; 4. a second activated carbon tank; 5. a centrifugal fan; 6. a chimney; 7. a reservoir; 8. a liquid discharge pipe; 9. a liquid inlet pipe; 10. a water pump; 11. a demisting layer; 12. a first shower pipe; 13. a first swirl plate; 14. a second shower pipe; 15. a second swirl plate; 16. an air inlet; 17. a filter plate; 18. a partition plate; 19. a first baffle; 20. a filter cartridge; 21. a filtering layer; 22. a second baffle; 23. a waste liquid pipe; 24. a positioning frame; 25. an activated carbon frame; 26. an activated carbon block; 27. a limiting chute; 28. a limiting slide block; 29. a sealing door panel; 30. a handle.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention based on the embodiment of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: a treatment device for curing spraying waste gas comprises a cyclone washing tower 1, a dry filter 2, a first activated carbon box 3, a second activated carbon box 4 and a chimney 6, wherein the dry filter 2 is arranged on one side of the cyclone washing tower 1, and the dry filter 2 is communicated with the cyclone washing tower 1;

the first activated carbon box 3 is arranged on one side of the dry filter 2, and the first activated carbon box 3 is communicated with the dry filter 2;

the second activated carbon box 4 is arranged on one side of the first activated carbon box 3, and the second activated carbon box 4 is communicated with the first activated carbon box 3;

the chimney 6 is arranged on one side of the second activated carbon box 4;

a centrifugal fan 5 is arranged between the chimney 6 and the second activated carbon box 4, the input end of the centrifugal fan 5 is communicated with the second activated carbon box 4, and the output end of the centrifugal fan 5 is communicated with the chimney 6;

a first spray pipe 12 is arranged at the top of the cyclone washing tower 1, and a first cyclone plate 13 is arranged in the cyclone washing tower 1 below the first spray pipe 12;

a second spray pipe 14 is arranged in the cyclone washing tower 1 below the first cyclone plate 13, and a second cyclone plate 15 is arranged in the cyclone washing tower 1 below the second spray pipe 14;

an air inlet 16 is arranged on the outer wall of the rotational flow washing tower 1 below the second rotational flow plate 15;

the top of the cyclone washing tower 1 is provided with a demisting layer 11, so that the sprayed waste gas can be demisted conveniently;

the bottom of the rotational flow washing tower 1 is provided with a reservoir 7, the outer wall of the bottom of the reservoir 7 is provided with a liquid discharge pipe 8, and the outer wall of the top of the reservoir 7 is provided with a liquid inlet pipe 9;

a water pump 10 is installed on one side of the top end of the reservoir 7, the input end of the water pump 10 is communicated with the reservoir 7, and the output end of the water pump 10 is respectively communicated with a first spraying pipe 12 and a second spraying pipe 14;

a filter plate 17 is arranged between the reservoir 7 and the cyclone washing tower 1, so that the recycled spray liquid can be conveniently filtered;

partition plates 18 are fixed inside the dry filter 2;

a filter cylinder 20 is arranged in the dry filter 2 at one side of the partition plate 18, and filter layers 21 are arranged in the filter cylinders 20, so that the waste gas can be filtered in a layered manner;

a first guide plate 19 is fixed at one end of the partition plate 18, and a second guide plate 22 is fixed at the other end of the partition plate 18, so that the circulation of the waste gas is guided conveniently;

waste liquid pipes 23 are arranged on two sides of the bottom of the dry filter 2, so that accumulated liquid in the dry filter 2 can be conveniently discharged;

the positioning frames 24 with equal intervals are fixed inside the first activated carbon box 3;

an activated carbon frame 25 is arranged inside the positioning frame 24, and activated carbon blocks 26 are arranged inside the activated carbon frame 25, so that harmful substances in the waste gas can be conveniently adsorbed and purified;

the inner walls of the top and the bottom of the positioning frame 24 are both provided with a limiting sliding chute 27, a limiting sliding block 28 is fixed at the top end and the bottom end of the activated carbon frame 25 at the position of the limiting sliding chute 27, and the limiting sliding block 28 is in sliding connection with the limiting sliding chute 27, so that the activated carbon frame 25 is more tightly connected with the positioning frame 24;

one side of the activated carbon frame 25 extends to the outside of the first activated carbon box 3 and is provided with a sealing door plate 29, and the outer wall of the sealing door plate 29 is provided with a handle 30, so that the activated carbon frame 25 can be conveniently drawn out to replace the activated carbon block 26.

When the embodiment of the application is used: firstly, the waste gas is introduced into the cyclone washing tower 1 through the air inlet 16, the waste gas circulates from bottom to top, at the moment, tap water is injected into the reservoir 7 through the liquid inlet pipe 9, the water is pumped out by the water pump 10 and conveyed into the first spray pipe 12 and the second spray pipe 14, the first spray pipe 12 sprays water to primarily spray the waste gas, the waste gas continues to go upwards, the second spray pipe 14 sprays water to primarily spray the waste gas, the air flow and the spray liquid move relatively in the tower and form a water film with a large surface area under the action of the first cyclone plate 13 and the second cyclone plate 15, so that the treatment effect is greatly improved, the water generated by spraying flows into the reservoir 7 after being filtered by the filter plate 17 for recycling, the water is discharged through the liquid discharge pipe 8 when the water cannot be used, then the waste gas enters the dry filter 2 after passing through the defogging layer 11, at the moment, under the shunting and guiding effects of the partition plate 18 and the first guide plate 19, the gas is dispersed and enters the filter cylinder 20, after double filtration of the filter layer 21 or after the double filtration, the gas enters the first activated carbon box 3 under the guiding effect of the second guide plate 22, a top-middle-bottom layered filtration structure is adopted, fine filtration can be performed on the waste gas, so that the filtration efficiency is improved, the filtration effect is improved, then the waste gas sequentially passes through the first activated carbon box 3 and the second activated carbon box 4, when the gas passes through the positioning frame 24, the activated carbon block 26 performs adsorption treatment on the waste gas, the purified waste gas is introduced into the chimney 6 under the effect of the centrifugal fan 5 and is discharged out, the sealing door plate 29 is pulled through the handle 30, so that the activated carbon frame 25 moves in the positioning frame 24, the limiting slide blocks 28 at the top end and the bottom end of the activated carbon frame 25 slide along the limiting slide grooves 27, and the activated carbon frame 25 can be extracted from the positioning frame 24, therefore, the convenience of replacing the active carbon block 26 is improved, the treatment equipment adopts the treatment processes of cyclone washing, dry filtering and dual active carbon adsorption, the treatment effect on waste gas is good, the integration degree of the equipment is high, all treatment links are coherent, the treatment efficiency is high, and the work of the treatment equipment for curing and spraying the waste gas is completed.

Claims

1. The treatment equipment for the solidified spraying waste gas is characterized by comprising a cyclone washing tower (1), a dry filter (2), a first activated carbon box (3), a second activated carbon box (4) and a chimney (6), wherein the dry filter (2) is arranged on one side of the cyclone washing tower (1), the dry filter (2) is communicated with the cyclone washing tower (1), the first activated carbon box (3) is arranged on one side of the dry filter (2), the first activated carbon box (3) is communicated with the dry filter (2), the second activated carbon box (4) is arranged on one side of the first activated carbon box (3), the second activated carbon box (4) is communicated with the first activated carbon box (3), the chimney (6) is arranged on one side of the second activated carbon box (4), a centrifugal fan (5) is arranged between the chimney (6) and the second activated carbon box (4), the input end of the centrifugal fan (5) is communicated with the second activated carbon box (4), the output end of the centrifugal fan (5) is communicated with the cyclone washing tower (6), a first cyclone spraying pipe (13) is arranged at the top of the cyclone washing tower (1), and a first cyclone spraying pipe (12) is arranged below the cyclone washing tower (1), just whirl scrubbing tower (1) internally mounted of second shower (14) below has second whirl board (15), be provided with air inlet (16) on whirl scrubbing tower (1) outer wall of second whirl board (15) below, the bottom of whirl scrubbing tower (1) is provided with cistern (7), just install fluid-discharge tube (8) on the outer wall of cistern (7) bottom, and install feed liquor pipe (9) on the outer wall at cistern (7) top, water pump (10) are installed to one side on cistern (7) top, and the input and the cistern (7) intercommunication of water pump (10), the output of water pump (10) communicate with first shower (12) and second shower (14) respectively, the inside of dry-type filter (2) all is fixed with division board (18), the inside of first active carbon case (3) all is fixed with locating frame (24) of equidistant.

2. The apparatus for treating exhaust gas from curing spray coating of claim 1, wherein: and the top of the cyclone washing tower (1) is provided with a demisting layer (11).

3. The apparatus for treating exhaust gas from curing spray coating of claim 1, wherein: and waste liquid pipes (23) are arranged on two sides of the bottom of the dry filter (2).

4. The apparatus for treating exhaust gas from solidification coating process according to claim 1, wherein: and a filter plate (17) is arranged between the reservoir (7) and the cyclone washing tower (1).

5. The apparatus for treating exhaust gas from curing spray coating of claim 1, wherein: a filter cylinder (20) is arranged in the dry filter (2) on one side of the partition plate (18), and filter layers (21) are arranged in the filter cylinders (20).

6. The apparatus for treating exhaust gas from curing spray coating of claim 1, wherein: a first guide plate (19) is fixed at one end of the partition plate (18), and a second guide plate (22) is fixed at the other end of the partition plate (18).

7. The apparatus for treating exhaust gas from curing spray coating of claim 1, wherein: the inside of locating frame (24) is provided with activated carbon frame (25), just activated carbon block (26) all are provided with in the inside of activated carbon frame (25).

8. The apparatus for treating exhaust gas from a curing and spraying system according to claim 7, wherein: all be provided with spacing spout (27) on the inner wall of posting (24) top and bottom, just activated carbon frame (25) top and bottom mounting of spacing spout (27) position department have spacing slider (28), spacing slider (28) and spacing spout (27) sliding connection.

9. The apparatus for treating exhaust gas from a curing and spraying system according to claim 7, wherein: one side of the activated carbon frame (25) extends to the outside of the first activated carbon box (3) and is provided with a sealing door plate (29), and the outer wall of the sealing door plate (29) is provided with a handle (30).