CN220990217U - Exhaust gas purification equipment for coated plate production - Google Patents
Exhaust gas purification equipment for coated plate production Download PDFInfo
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- CN220990217U CN220990217U CN202322946588.7U CN202322946588U CN220990217U CN 220990217 U CN220990217 U CN 220990217U CN 202322946588 U CN202322946588 U CN 202322946588U CN 220990217 U CN220990217 U CN 220990217U
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- box
- circulating
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- water curtain
- liquid
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 238000000746 purification Methods 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 239000002912 waste gas Substances 0.000 claims abstract description 29
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000002351 wastewater Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model relates to the technical field of waste gas treatment equipment, and particularly discloses waste gas purification equipment for coating plate production, which comprises a purification box, wherein one end of the purification box is connected with an air inlet pipe through an air inlet cover, and the other end of the purification box is connected with an air outlet pipe through an air outlet cover; a water curtain is arranged at one end, close to the air inlet cover, of the inner cavity of the purifying box, and a liquid supply part for supplying liquid into the water curtain and a circulating part for circulating liquid discharged from the water curtain are arranged on the purifying box; the purifying box is provided with a mounting cover at one side close to the air outlet cover, four groups of filter cartridges are arranged at one side of the mounting cover close to the water curtain, and the mounting cover is provided with an air outlet communicated with the filter cartridges; according to the utility model, the water curtain is matched with the filter cartridge, so that waste gas can be effectively treated, impurities remained on the outer wall of the filter cartridge can be cleaned under the reciprocating motion of the cleaning ring frame, and the service life of equipment is prolonged; the arrangement of the water curtain makes part of impurities in the waste gas absorbed and intercepted by water, and the circulating piece can collect the waste water and then recycle the waste water.
Description
Technical Field
The utility model relates to the technical field of waste gas treatment equipment, in particular to waste gas purification equipment for coating plate production.
Background
The coating waste gas is generated in the coating, and the waste gas generated in the whole spraying process of the coating plate contains substances harmful to human bodies and the environment and is discharged after being purified.
In the coating waste gas treatment device disclosed in the prior patent publication No. CN218653524U, the coating waste gas treatment device comprises a coating waste gas treatment device main body, wherein the coating waste gas treatment device main body comprises a waste gas circulation treatment box body, a filter screen cleaning device is movably connected in the waste gas circulation treatment box body, a mounting device is movably mounted on the outer surface of the upper end of the waste gas circulation treatment box body, and the filter screen cleaning device comprises a lifting mechanism and a vibration magnetic attraction mechanism; through air inlet duct and exhaust duct mutually supporting, carry out circulation to application waste gas and handle, filter waste gas through the filter screen board, exist solid-state impurity in the aerial fog that produces in waste gas, pile up for a long time and can lead to the filter screen to block up, utilize driving motor's opening for the threaded rod is rotatory, under the spacing effect of gag lever post and spacing bottom plate, the slider goes up and down, at this moment, drives the cleaning brush and carries out the back brush at the surface of filter screen board and ensure to clean impurity, avoid piling up the condition of blocking the mesh for a long time, promoted waste gas treatment's effect.
Above-mentioned exhaust treatment device can be to the exhaust treatment of application, and the filter screen board can filter, and in the follow-up cleanness, the cleaning brush is clear up the side that the filter screen board is close to mutually, but in the in-service use, the dust is piled up at the dust end, and above-mentioned device clearance validity still needs to improve, needs to improve. In view of the above problems, an exhaust gas purifying apparatus for coated sheet production is proposed.
Disclosure of utility model
The utility model aims to provide an exhaust gas purifying device for producing a coated plate, which solves the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The waste gas purifying device for the production of the coating plate comprises a purifying box, wherein one end of the purifying box is connected with an air inlet pipe through an air inlet cover, and the other end of the purifying box is connected with an air outlet pipe through an air outlet cover;
A water curtain is arranged at one end, close to the air inlet cover, of the inner cavity of the purifying box, and a liquid supply part for supplying liquid into the water curtain and a circulating part for circulating liquid discharged from the water curtain are arranged on the purifying box;
The purifying box is close to an air outlet cover one side and is provided with a mounting cover, four groups of filter cylinders are arranged on one side of the mounting cover close to the water curtain, the mounting cover is provided with an air outlet communicated with the filter cylinders, one side of the mounting cover close to the water curtain is provided with a cleaning ring frame which can be sleeved on the four groups of filter cylinders, and a driving piece for adjusting the cleaning ring frame to horizontally reciprocate is arranged on the mounting cover.
In one alternative: the liquid supply piece comprises a circulation box, a water tank is arranged in the circulation box, a liquid outlet end of the water tank is connected with a water pump through a pipeline, a liquid outlet end of the water pump is connected with a liquid outlet box through a liquid inlet pipe, the liquid outlet box is arranged at the top of the purification box, a plurality of liquid outlet heads are arranged at the bottom of the liquid outlet box, and the liquid outlet heads extend to the inside of the purification box and are arranged at the top of a water curtain.
In one alternative: the circulating piece is including installing the circulation box in the purifying box bottom, be equipped with the collecting vat that is used for collecting the liquid that flows out to the cascade bottom in the circulation box, the circulating pipe is connected to circulation box one side, circulating pipe and collecting vat intercommunication, be equipped with the circulating pump that is connected with circulating pipe liquid outlet end in the circulation box, the water tank water inlet is connected to the circulating pump liquid outlet end.
In one alternative: one side of the circulating pipe is connected with a liquid discharge pipe.
In one alternative: the driving piece is including installing the lead screw that is close to cartridge filter one side at the installation cover, be equipped with on the clearance link with lead screw thread fit's screw, the stopper is connected to lead screw one end of keeping away from the installation cover, the installation cover is close to the protection box of cover one side connection of giving vent to anger, install in the protection box and be used for driving lead screw pivoted motor.
In one alternative: the cleaning ring frame is provided with a round cleaning port corresponding to the filter cartridge, and the inner wall of the round cleaning port is connected with a hairbrush in contact with the outer wall of the filter cartridge.
In one alternative: the four groups of filter cartridges are arranged in a circumferential array.
In one alternative: the bottom of the purifying box is connected with a supporting frame.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the water curtain is matched with the filter cartridge, so that waste gas can be effectively treated, impurities remained on the outer wall of the filter cartridge can be cleaned under the reciprocating motion of the cleaning ring frame, and the service life of equipment is prolonged;
The water curtain is arranged in the utility model, so that part of impurities in the waste gas are absorbed and intercepted by water, and the circulating piece can be used for collecting and reutilizing the waste water.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the structure of the circulation box of the present utility model.
FIG. 3 is a schematic view of a part of the inner cavity of the purifying box in the utility model.
Fig. 4 is a schematic view of a partial structure of the present utility model.
In the figure: 11. a purifying box; 12. a support frame; 13. an air inlet cover; 14. an air inlet pipe; 15. an air outlet cover; 16. an air outlet pipe; 17. a circulation box; 18. a liquid outlet box; 19. a liquid inlet pipe; 20. a water pump; 21. a circulation box; 22. a circulation pipe; 23. a liquid discharge pipe; 24. a water curtain; 25. a mounting cover; 26. a filter cartridge; 27. a limiting block; 28. a screw rod; 29. cleaning the ring frame; 30. a protective case; 31. and an air outlet.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
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. 1-3, in the present embodiment, an exhaust gas purifying apparatus for producing a coated plate includes a purifying box 11, wherein one end of the purifying box 11 is connected to an air inlet pipe 14 through an air inlet cover 13, and the other end of the purifying box 11 is connected to an air outlet pipe 16 through an air outlet cover 15; the air inlet pipe 14 can be connected with an external fan and is used for pumping the waste gas to be treated into the purifying box 11, and the treated waste gas is discharged from the air outlet pipe 16;
A water curtain 24 is arranged at one end of the inner cavity of the purifying box 11, which is close to the air inlet cover 13, and a liquid supply part for supplying liquid into the water curtain 24 and a circulating part for circulating liquid discharged from the water curtain 24 are arranged on the purifying box 11;
The matching arrangement of the liquid supply piece and the circulating piece ensures that the water on the water curtain 24 continuously flows;
A mounting cover 25 is arranged on one side of the purifying box 11 close to the air outlet cover 15, four groups of filter cartridges 26 are arranged on one side of the mounting cover 25 close to the water curtain 24, an air outlet 31 communicated with the filter cartridges 26 is arranged on the mounting cover 25, a cleaning ring frame 29 which can be sleeved on the four groups of filter cartridges 26 is arranged on one side of the mounting cover 25 close to the water curtain 24, and a driving piece for adjusting the cleaning ring frame 29 to horizontally reciprocate is arranged on the mounting cover 25; the cleaning ring frame 29 moves reciprocally to clean the outer wall of the filter cartridge 26;
In this embodiment, the air inlet pipe 14 may be connected to an external fan, so as to pump the waste gas to be treated into the purifying box 11, the waste gas passes through the water curtain 24, part of impurities are absorbed and intercepted by water, and then filtered by the filter cartridge 26, and after a period of use, the cleaning ring frame 29 moves reciprocally, so that the outer wall of the filter cartridge 26 can be cleaned.
In another embodiment, the liquid supply member includes a circulation tank 21, a water tank is installed in the circulation tank 21, a liquid outlet end of the water tank is connected with a water pump 20 through a pipeline, a liquid outlet end of the water pump 20 is connected with a liquid outlet box 18 through a liquid inlet pipe 19, the liquid outlet box 18 is installed at the top of the purification tank 11, a plurality of liquid outlet heads are arranged at the bottom of the liquid outlet box 18, and the liquid outlet heads extend into the purification tank 11 and are arranged at the top of a water curtain 24; the water pump 20 is operated to pump the liquid from the tank to the outlet box 18.
In another embodiment, the circulating member comprises a circulating box 17 installed at the bottom of the purifying box 11, a collecting tank for collecting liquid flowing out from the bottom of the water curtain 24 is arranged in the circulating box 17, one side of the circulating box 17 is connected with a circulating pipe 22, the circulating pipe 22 is communicated with the collecting tank, a circulating pump connected with a liquid outlet end of the circulating pipe 22 is arranged in the circulating box 21, and a liquid outlet end of the circulating pump is connected with a water inlet end of the water tank; the liquid flowing out from the bottom of the water curtain 24 enters the collecting tank, and the circulating pump works to pump the liquid into the water tank for recycling.
In another embodiment, one side of the circulating pipe 22 is connected with a liquid discharge pipe 23; when the drain pipe 23 is used, the liquid entering the circulation pipe 22 can be drained.
In another embodiment, the driving member includes a screw rod 28 installed on one side of the installation cover 25 close to the filter cartridge 26, the cleaning ring frame 29 is provided with a screw hole in threaded fit with the screw rod 28, one end of the screw rod 28 away from the installation cover 25 is connected with a limiting block 27, one side of the installation cover 25 close to the air outlet cover 15 is connected with a protection box 30, and a motor for driving the screw rod 28 to rotate is installed in the protection box 30; the motor drives the screw rod 28 to rotate, and the cleaning ring frame 29 can be adjusted to move horizontally.
In another embodiment, the cleaning ring frame 29 is provided with a circular cleaning opening corresponding to the filter cartridge 26, the inner wall of the circular cleaning opening is connected with a brush contacting with the outer wall of the filter cartridge 26, the cleaning ring frame 29 moves, and the brush can perform cleaning operation.
In another embodiment, four sets of filter cartridges 26 are arranged in a circumferential array.
In another embodiment, the bottom of the purifying box 11 is connected with a supporting frame 12; the support frame 12 can play a supporting role, and in actual use, the support frame 12 can be fixed at the installation position of equipment through bolts.
When the utility model is used, the air inlet pipe 14 can be connected with an external fan and is used for pumping waste gas to be treated into the purifying box 11, the waste gas passes through the water curtain 24, part of impurities are absorbed and intercepted by water and then filtered by the filter cartridge 26, after the device is used for a period of time, the motor drives the screw rod 28 to rotate, the adjustable cleaning ring frame 29 moves horizontally, the cleaning ring frame 29 moves back and forth, and the outer wall of the filter cartridge 26 can be cleaned.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (8)
1. The waste gas purifying device for the production of the coating plate comprises a purifying box (11), wherein one end of the purifying box (11) is connected with an air inlet pipe (14) through an air inlet cover (13), and the other end of the purifying box (11) is connected with an air outlet pipe (16) through an air outlet cover (15);
The method is characterized in that: a water curtain (24) is arranged at one end, close to the air inlet cover (13), of the inner cavity of the purifying box (11), and a liquid supply part for supplying liquid into the water curtain (24) and a circulating part for circulating liquid discharged from the water curtain (24) are arranged on the purifying box (11);
The purifying box (11) is close to one side of the air outlet cover (15) and is provided with a mounting cover (25), four groups of filter cylinders (26) are mounted on one side of the mounting cover (25) close to the water curtain (24), an air outlet (31) communicated with the filter cylinders (26) is formed in the mounting cover (25), a cleaning ring frame (29) which can be sleeved on the four groups of filter cylinders (26) is arranged on one side of the mounting cover (25) close to the water curtain (24), and a driving piece for adjusting the cleaning ring frame (29) to horizontally reciprocate is mounted on the mounting cover (25).
2. An exhaust gas purifying apparatus for coated sheet production according to claim 1, wherein: the liquid supply piece comprises a circulation box (21), a water tank is arranged in the circulation box (21), a liquid outlet end of the water tank is connected with a water pump (20) through a pipeline, a liquid outlet end of the water pump (20) is connected with a liquid outlet box (18) through a liquid inlet pipe (19), the liquid outlet box (18) is arranged at the top of the purification box (11), a plurality of liquid outlet heads are arranged at the bottom of the liquid outlet box (18), and the liquid outlet heads extend to the inside of the purification box (11) and are arranged at the top of a water curtain (24).
3. An exhaust gas purifying apparatus for coated sheet production according to claim 2, wherein: the circulating piece comprises a circulating box (17) arranged at the bottom of the purifying box (11), a collecting tank used for collecting liquid flowing out of the bottom of the water curtain (24) is arranged in the circulating box (17), one side of the circulating box (17) is connected with a circulating pipe (22), the circulating pipe (22) is communicated with the collecting tank, a circulating pump connected with a liquid outlet end of the circulating pipe (22) is arranged in the circulating box (21), and the liquid outlet end of the circulating pump is connected with a water inlet end of the water tank.
4. A coated sheet production exhaust gas purifying apparatus according to claim 3, wherein: one side of the circulating pipe (22) is connected with a liquid discharge pipe (23).
5. An exhaust gas purifying apparatus for coated sheet production according to claim 1, wherein: the driving piece is including installing lead screw (28) near cartridge filter (26) one side at installation cover (25), be equipped with on clearance loop frame (29) with lead screw (28) screw thread fit's screw, stopper (27) are connected to lead screw (28) one end of keeping away from installation cover (25), protection box (30) are connected near air outlet cover (15) one side to installation cover (25), install in protection box (30) and be used for driving lead screw (28) pivoted motor.
6. An exhaust gas purifying apparatus for coated sheet production according to claim 1, wherein: the cleaning ring frame (29) is provided with a round cleaning port corresponding to the filter cartridge (26), and the inner wall of the round cleaning port is connected with a hairbrush which is contacted with the outer wall of the filter cartridge (26).
7. An exhaust gas purifying apparatus for coated sheet production according to claim 1, wherein: four groups of filter cartridges (26) are arranged in a circumferential array.
8. An exhaust gas purifying apparatus for coated sheet production according to claim 1, wherein: the bottom of the purifying box (11) is connected with a supporting frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322946588.7U CN220990217U (en) | 2023-11-01 | 2023-11-01 | Exhaust gas purification equipment for coated plate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322946588.7U CN220990217U (en) | 2023-11-01 | 2023-11-01 | Exhaust gas purification equipment for coated plate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220990217U true CN220990217U (en) | 2024-05-24 |
Family
ID=91092375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322946588.7U Active CN220990217U (en) | 2023-11-01 | 2023-11-01 | Exhaust gas purification equipment for coated plate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220990217U (en) |
-
2023
- 2023-11-01 CN CN202322946588.7U patent/CN220990217U/en active Active
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