CN216367325U - Paint mist washing tower for paint mist treatment - Google Patents
Paint mist washing tower for paint mist treatment Download PDFInfo
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- CN216367325U CN216367325U CN202123226282.1U CN202123226282U CN216367325U CN 216367325 U CN216367325 U CN 216367325U CN 202123226282 U CN202123226282 U CN 202123226282U CN 216367325 U CN216367325 U CN 216367325U
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Abstract
The utility model discloses a paint mist washing tower for paint mist treatment, which comprises a spraying tank and an adsorption tank connected to the top of the spraying tank, wherein a feeding pipe is arranged on one side of the bottom of the spraying tank, and an exhaust pipe is arranged on the top of the adsorption tank; a support column is arranged in the spray tank, a spiral flow deflector is arranged between the outer wall of the support column and the spray tank, and a plurality of liquid spraying holes are formed in the bottom of the spiral flow deflector; an adsorption piece is arranged in the adsorption tank; the paint mist spraying device is designed according to the existing requirements, paint mist entering from the feeding pipe can spirally rise along the spiral flow guide piece, accumulation of the paint mist at the feeding pipe is reduced, meanwhile, the paint mist effectively contacts with adsorption liquid in the spiral rising process along the spiral flow guide piece, washing treatment in the spraying tank is completed, then, the adsorption piece can perform adsorption treatment on the sprayed paint mist again, and the paint mist treatment quality is improved.
Description
Technical Field
The utility model relates to the technical field of paint mist treatment, in particular to a paint mist washing tower for paint mist treatment.
Background
In the mechanical processing, the parts need to be painted or baked, and the gas during painting contains harmful substances which are directly discharged to form photochemical smog, and part of the photochemical smog can destroy the ozone layer to cause serious pollution to the atmospheric environment. The paint mist needs to be subjected to a washing treatment.
Among the novel coating cloud washing purification device that current patent publication number is CN210021650U discloses, the waste gas that gets into from the air inlet at first sprays the district at the leading for the first time and sprays to make the coating cloud in the waste gas and the even contact of absorption liquid, then fully get rid of the coating cloud through first filler purification district, pack the purification district again and get rid of remaining coating cloud and absorption liquid in with waste gas through the second, set up the shower head on the upper portion in filler district and spray the absorption liquid, can effectively solve the coating cloud aggregation caking.
However, when the above device is used for treating paint mist, the treatment stroke is short, so that the paint mist is not convenient to effectively contact and react with the absorption liquid, and the paint mist is easy to accumulate on the air inlet, so that improvement is needed. In view of the above problems, a paint mist washing tower for paint mist treatment is proposed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a paint mist washing tower for paint mist treatment, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a paint mist washing tower for paint mist treatment comprises a spray tank and an adsorption tank connected with the top of the spray tank,
a feeding pipe is arranged on one side of the bottom of the spraying tank, and an exhaust pipe is arranged at the top of the adsorption tank;
a support column is arranged in the spray tank, a spiral flow deflector is arranged between the outer wall of the support column and the spray tank, and a plurality of liquid spraying holes are formed in the bottom of the spiral flow deflector and used for spraying and washing paint mist passing through the spiral flow deflector;
and an adsorption piece is arranged in the adsorption tank and is used for carrying out adsorption treatment on the washed paint mist.
Preferably, the bottom of the supporting column is connected with a supporting piece, one end of the supporting column, which is far away from the supporting piece, is connected with a supporting disk, a plurality of exhaust holes are formed in the supporting disk, the exhaust holes are obliquely arranged, and the outer wall of the supporting disk is connected with the inner wall of the spraying tank.
Preferably, the supporting piece comprises a base plate connected to the bottom of the supporting column, three groups of supporting rods uniformly arranged are connected to the side wall of the base plate, and one end, far away from the base plate, of each supporting rod is connected with the inner wall of the spraying tank.
Preferably, two groups of liquid inlet pipes are mounted on the side wall of the spraying tank, and the liquid outlet ends of the liquid inlet pipes are communicated with the inner cavity of the spiral flow deflector.
Preferably, the spraying tank bottom is equipped with the collection chamber that is used for collecting the waste liquid that flows out on the spiral water conservancy diversion piece, it is equipped with the sloping platform to collect chamber bottom, the spraying tank is kept away from inlet pipe one side and is equipped with the fluid-discharge tube with collecting the chamber intercommunication, the sloping platform is to being close to fluid-discharge tube one side slope.
Preferably, the adsorption member comprises two sets of filter layers installed in the adsorption tank.
Preferably, the spraying tank and the adsorption tank are fixedly connected through bolts, and a rubber pad is arranged at the joint of the spraying tank and the adsorption tank.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the arrangement of the spiral flow deflector in the spraying tank can prolong the stroke of paint mist in the spraying tank, and the paint mist entering from the feeding pipe can spirally rise along the spiral flow deflector, so that the accumulation of the paint mist at the feeding pipe is reduced;
after the spiral flow deflector is introduced with the adsorption liquid, the liquid spraying holes at the bottom can spray the adsorption liquid, and the paint mist effectively contacts with the adsorption liquid in the process of spirally rising along the spiral flow deflector, so that the washing treatment in the spraying tank is completed;
the adsorption piece can perform adsorption treatment on the sprayed paint mist again, so that the quality of the paint mist treatment is improved;
the spray tank and the adsorption tank are convenient to disassemble and assemble, and the cleaning of the adsorption piece and the spiral flow deflector is facilitated.
Drawings
FIG. 1 is a schematic view of a mist scrubber for mist treatment.
FIG. 2 is a schematic view showing the structure of the inside of a spray tank in a mist washing tower for mist treatment.
FIG. 3 is a schematic view of the bottom of a spiral deflector in a mist scrubber for mist treatment.
FIG. 4 is a schematic view showing the inside structure of an adsorption tank in a mist washing tower for mist treatment.
In the figure: 11-spraying tank, 12-adsorption tank, 13-feeding pipe, 14-exhausting pipe, 15-liquid inlet pipe, 16-liquid outlet pipe, 17-supporting column, 18-supporting disk, 19-spiral flow deflector, 20-liquid spraying hole, 21-base plate, 22-supporting rod, 23-oblique table and 24-filtering layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a paint mist washing tower for paint mist treatment includes a spray tank 11 and an adsorption tank 12 connected to a top of the spray tank 11, the spray tank 11 and the adsorption tank 12 are fixed by bolts, and a rubber pad is disposed at a connection between the spray tank 11 and the adsorption tank 12;
the spraying tank 11 and the adsorption tank 12 are convenient to disassemble and assemble, and the cleaning of internal parts is facilitated;
a feeding pipe 13 is arranged on one side of the bottom of the spraying tank 11, and an exhaust pipe 14 is arranged on the top of the adsorption tank 12;
in actual use, the feeding pipe 13 can be connected with the air outlet end of the exhaust fan at the paint spraying position, and paint mist during paint spraying can be input into the spraying tank 11 from the feeding pipe 13 for treatment;
a support column 17 is installed in the spray tank 11, a spiral flow deflector 19 is arranged between the outer wall of the support column 17 and the spray tank 11, a spiral cavity is formed between the outer wall of the support column 17 and the spray tank 11 due to the arrangement of the spiral flow deflector 19, and a plurality of liquid spraying holes 20 are formed in the bottom of the spiral flow deflector 19 and used for spraying and washing paint mist passing through the spiral flow deflector 19;
the paint mist entering from the feeding pipe 13 can spirally rise along the spiral flow deflector 19, so that the accumulation of the paint mist at the feeding pipe 13 is reduced, and the spiral flow deflector 19 can prolong the stroke of the paint mist in the spraying tank 11.
Two groups of liquid inlet pipes 15 are arranged on the side wall of the spraying tank 11, and the liquid outlet ends of the liquid inlet pipes 15 are communicated with the inner cavity of the spiral flow deflector 19;
in practical use, the liquid inlet pipe 15 can be connected with the liquid supply equipment, the liquid supply equipment can introduce adsorption liquid into the liquid inlet pipe 15, the adsorption liquid in the liquid inlet pipe 15 can enter the spiral flow deflector 19 and then flows out from the liquid spraying hole 20 at the bottom of the spiral flow deflector 19, and paint mist effectively contacts with the adsorption liquid in the process of spirally rising along the spiral flow deflector, so that the washing treatment of the paint mist in the spraying tank 11 is completed, namely the spraying treatment is performed.
A collecting cavity for collecting waste liquid flowing out of the spiral flow deflector 19 is formed in the bottom of the spraying tank 11, an inclined table 23 is arranged at the bottom of the collecting cavity, a liquid discharge pipe 16 communicated with the collecting cavity is arranged on one side, away from the feeding pipe 13, of the spraying tank 11, and the inclined table 23 inclines towards one side close to the liquid discharge pipe 16;
the inclined table 23 is provided so as to be inclined to allow the waste liquid to flow toward the side close to the drain pipe 16, and the drain pipe 16 is connected to an external collection device to collect the waste liquid.
The bottom of the supporting column 17 is connected with a supporting piece, one end, far away from the supporting piece, of the supporting column 17 is connected with a supporting disc 18, a plurality of exhaust holes are formed in the supporting disc 18, the exhaust holes are obliquely arranged, and the exhaust holes are obliquely arranged, so that part of water in the sprayed paint mist is partially condensed on the inner wall of each exhaust hole;
the outer wall of the supporting disk 18 is connected with the inner wall of the spraying tank 11, paint mist sprayed and treated by the spiral flow deflector 19 can enter the adsorption tank 12 from the exhaust hole, and the supporting disk 18 can play a role of supporting the top of the supporting column 17.
The supporting piece comprises a chassis 21 connected to the bottom of the supporting column 17, the side wall of the chassis 21 is connected with three groups of uniformly arranged supporting rods 22, and one end of each supporting rod 22, far away from the chassis 21, is connected with the inner wall of the spraying tank 11;
the arrangement of the chassis 21 and the supporting rod 22 can support the bottom of the supporting column 17, and the waste liquid is not influenced to enter the collecting cavity.
An adsorption piece is arranged in the adsorption tank 12 and is used for adsorbing the washed paint mist; the adsorption member comprises two groups of filter layers 24 arranged in the adsorption tank 12;
in actual use, the filter layer 24 can be filled with activated carbon or other adsorption materials, and the sprayed paint mist can be subjected to secondary adsorption treatment, so that the quality of the paint mist treatment is improved.
The working principle of the utility model is as follows: when using this kind of coating cloud to handle and use coating cloud scrubbing tower, the coating cloud gets into from inlet pipe 13, later carry out spiral rising along spiral water conservancy diversion piece 19, feed liquor pipe 15 lets in adsorption liquid, the adsorption liquid in feed liquor pipe 15 can get into in the spiral water conservancy diversion piece 19, later flow out from the liquid spraying hole 20 of spiral water conservancy diversion piece 19 bottom, the coating cloud is carrying out the spiral in-process that rises along the spiral water conservancy diversion piece, effectual and the contact of adsorption liquid, the coating cloud of processing is sprayed through spiral water conservancy diversion piece 19 can be followed the exhaust hole and is got into adsorption tank 12 in, the adsorption part can carry out adsorption once more to the coating cloud after the spray treatment.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
Claims (7)
1. The utility model provides a coating cloud scrubbing tower for coating cloud is handled, includes spray tank (11) and connects adsorption tank (12) at spray tank (11) top, its characterized in that: a feeding pipe (13) is arranged on one side of the bottom of the spraying tank (11), and an exhaust pipe (14) is arranged at the top of the adsorption tank (12);
a support column (17) is installed in the spray tank (11), a spiral flow deflector (19) is arranged between the outer wall of the support column (17) and the spray tank (11), and a plurality of liquid spraying holes (20) are formed in the bottom of the spiral flow deflector (19) and used for spraying and washing paint mist passing through the spiral flow deflector (19);
and an adsorption piece is arranged in the adsorption tank (12) and is used for carrying out adsorption treatment on the washed paint mist.
2. The paint mist scrubber as recited in claim 1, wherein: support piece is connected with support column (17) bottom, support piece one end joint support dish (18) are kept away from in support column (17), be provided with a plurality of exhaust holes on supporting dish (18), the slope of exhaust hole sets up, supporting dish (18) outer wall connection sprays jar (11) inner wall.
3. The paint mist scrubber as recited in claim 2, wherein: the support piece is including connecting chassis (21) in support column (17) bottom, chassis (21) lateral wall is connected with branch (22) of three groups even settings, branch (22) are kept away from chassis (21) one end and are connected spraying jar (11) inner wall.
4. The paint mist scrubber as recited in claim 1, wherein: two groups of liquid inlet pipes (15) are mounted on the side wall of the spraying tank (11), and the liquid outlet ends of the liquid inlet pipes (15) are communicated with the inner cavity of the spiral flow deflector (19).
5. The paint mist scrubber as recited in claim 1, wherein: spray jar (11) bottom and be equipped with the collection chamber that is used for carrying out the collection to the waste liquid that flows out on spiral water conservancy diversion piece (19), it is equipped with sloping platform (23) to collect the chamber bottom, spray jar (11) and keep away from inlet pipe (13) one side and be equipped with and collect fluid-discharge tube (16) of chamber intercommunication, sloping platform (23) are to being close to fluid-discharge tube (16) one side slope.
6. The paint mist scrubber as recited in claim 1, wherein: the adsorption element comprises two sets of filter layers (24) mounted in an adsorption tank (12).
7. The paint mist scrubber as recited in claim 1, wherein: the spraying tank (11) and the adsorption tank (12) are fixedly connected through bolts, and a rubber pad is arranged at the joint of the spraying tank (11) and the adsorption tank (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123226282.1U CN216367325U (en) | 2021-12-21 | 2021-12-21 | Paint mist washing tower for paint mist treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123226282.1U CN216367325U (en) | 2021-12-21 | 2021-12-21 | Paint mist washing tower for paint mist treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216367325U true CN216367325U (en) | 2022-04-26 |
Family
ID=81236896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123226282.1U Active CN216367325U (en) | 2021-12-21 | 2021-12-21 | Paint mist washing tower for paint mist treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216367325U (en) |
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2021
- 2021-12-21 CN CN202123226282.1U patent/CN216367325U/en active Active
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