CN215428036U - UV paint mist waste gas purification device - Google Patents
UV paint mist waste gas purification device Download PDFInfo
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- CN215428036U CN215428036U CN202121621520.6U CN202121621520U CN215428036U CN 215428036 U CN215428036 U CN 215428036U CN 202121621520 U CN202121621520 U CN 202121621520U CN 215428036 U CN215428036 U CN 215428036U
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Abstract
The utility model discloses a UV paint mist waste gas purification device which comprises a purification tower, wherein an air outlet is formed in the middle of the upper side of the purification tower, a vortex tube is arranged on the rear side of the lower portion of the purification tower, an air inlet is formed in the left side of the vortex tube, a vortex dewatering plate is arranged on the upper middle side in the purification tower, a vortex plate is arranged in the middle of the purification tower, a central tube is arranged on the middle lower portion of the purification tower, a lower cone hopper of a tower body is arranged on the lower portion of the purification tower, an S water discharge pipe is arranged on the lower side of the middle of the lower cone hopper of the tower body, the S water discharge pipe is arranged in the left side of a circulating water pool, two water baffle plates are arranged in the middle of the circulating water pool, and a submerged water pump is arranged in the right side of the circulating water pool. According to the utility model, the waste gas is pretreated through cyclone centrifugation, the liquid-gas ratio of waste gas treatment is increased, the treatment effect is improved, the waste gas is prevented from escaping through the liquid seal in the S drainage pipe, and the cyclone centrifugal waste gas treatment device is worthy of great popularization.
Description
Technical Field
The utility model relates to the technical field of paint mist waste gas purification, in particular to a UV paint mist waste gas purification device.
Background
The waste gas purification mainly refers to the treatment of industrial waste gas such as dust particles, smoke and dust, peculiar smell gas and toxic and harmful gas generated in industrial places, so that the waste gas meets the requirements of waste gas emission standards, and common waste gas purification includes factory smoke and waste gas purification, workshop dust and waste gas purification, organic waste gas purification, waste gas peculiar smell purification, acid-base waste gas purification, chemical waste gas purification and the like.
When the UV paint mist waste gas is purified, the following two problems are found, namely the waste gas purification effect is poor, and untreated waste gas easily escapes.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a UV paint mist waste gas purification device.
In order to achieve the purpose, the utility model adopts the following technical scheme: a UV paint mist waste gas purification device comprises a purification tower, wherein an air outlet is formed in the middle of the upper side of the purification tower, a vortex pipe is arranged on the rear side of the lower portion of the purification tower, an air inlet is formed in the left side of the vortex pipe, a vortex dewatering plate is arranged on the upper middle side in the purification tower, a vortex plate is arranged in the middle of the purification tower, a central pipe is arranged on the middle lower portion of the purification tower, a lower cone hopper of the purification tower is arranged on the lower portion of the purification tower, an S drain pipe is arranged on the lower side of the middle of the lower cone hopper of the tower, the S drain pipe is arranged in the left side of a circulating water tank, two water baffle plates are arranged in the middle of the circulating water tank, a submerged water pump is arranged in the right side of the circulating water tank, a water supply pipe is arranged on the left side of the upper portion of the submerged water pump, a second spray water pipe is arranged on the left side of the upper portion of the water supply pipe, a first spray water pipe is provided with a large-caliber spiral nozzle on the lower portion of the left side of the first spray water pipe, and a large-caliber spiral nozzle is arranged at the lower part of the left side of the second spray header.
As a further description of the above technical solution:
and the middle part of the front side of the purification tower is provided with uniformly distributed inspection windows.
As a further description of the above technical solution:
the second-stage spraying area is arranged between the rotational flow dehydration plate and the rotational flow plate.
As a further description of the above technical solution:
the first-level spraying area is arranged between the rotational flow plate and the central pipe.
As a further description of the above technical solution:
and a sewage draining outlet is formed in the lower part of the right side of the S water draining pipe.
As a further description of the above technical solution:
the first spray header is arranged inside the secondary spray area.
As a further description of the above technical solution:
the second spray header is arranged inside the first-stage spray area.
As a further description of the above technical solution:
and a support is arranged at the lower part of the purification tower.
The utility model has the following beneficial effects:
1. according to the utility model, the cyclone centrifugal force pretreatment layer is added on the basis of the original rotational flow plate purification tower, so that the treatment efficiency of the UV paint is improved, and meanwhile, the large-diameter spiral nozzle can reduce the blockage of the nozzle, increase the liquid-gas ratio of waste gas treatment and improve the treatment effect.
2. In the utility model, liquid seal can be formed by the liquid arranged in the S drain pipe, so that waste gas can be effectively prevented from escaping from the S drain pipe, and the S-shaped drain pipe can effectively reduce the interference of wind pressure in the tower body on water in the circulating water pond, thereby being worthy of great popularization.
Drawings
FIG. 1 is a front view of a UV paint mist exhaust gas purifying device according to the present invention;
FIG. 2 is a front sectional view of a UV paint mist exhaust gas purifying apparatus according to the present invention;
FIG. 3 is a top view of a UV paint mist exhaust gas purifying device according to the present invention.
Illustration of the drawings:
1. an air outlet; 2. an inspection window; 3. an air inlet; 4. a lower cone hopper of the tower body; 5. s, a water drainage pipe; 6. a submerged pump; 7. a water supply pipe; 8. a rotational flow dehydration plate; 9. a large-caliber spiral nozzle; 10. a secondary spraying area; 11. a swirl plate; 12. a primary spray zone; 13. a central tube; 14. a sewage draining outlet; 15. a circulating water tank; 16. a water baffle; 17. a vortex tube; 18. a purification tower; 19. a first spray header; 20. a second spray header.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, one embodiment of the present invention is provided: a UV paint mist waste gas purification device comprises a purification tower 18, an air outlet 1 is arranged in the middle of the upper side of the purification tower 18, a vortex pipe 17 is arranged on the rear side of the lower portion of the purification tower 18, an air inlet 3 is arranged on the left side of the vortex pipe 17, a vortex dewatering plate 8 is arranged on the upper middle side in the purification tower 18, a vortex plate 11 is arranged in the middle of the purification tower 18, a central pipe 13 is arranged on the middle lower portion of the purification tower 18, a lower cone hopper 4 of a tower body is arranged on the lower portion of the middle of the lower cone hopper 4 of the tower body, S drain pipes 5 are arranged at the bent portions of the S drain pipes 5 and are arranged in the left side of a circulating water pool 15, two water baffle plates 16 are arranged in the middle of the circulating water pool 15, a submerged water pump 6 is arranged in the right side of the circulating water pool 15, a water supply pipe 7 is arranged on the left side of the upper portion of the submerged water pump 6, a second spray water pipe 20 is arranged on the left side of the upper portion of the water supply pipe 7, a first spray water pipe 19 is arranged on the upper portion of the water supply pipe 7, in summary, the left lower part of the first spray pipe 19 is provided with the large-caliber spiral nozzle 9, the left lower part of the second spray pipe 20 is provided with the large-caliber spiral nozzle 9, so that the UV paint mist waste gas firstly passes through the air inlet 3 and enters the tower body 18 under the action of the wind guide of the vortex pipe 17, after rotating at the lower part of the tower under the action of centrifugal force, the paint with high viscosity is thrown and falls into the lower cone 4 of the tower body under the action of the centrifugal force and flows into the circulating water tank 15 through the S water discharge pipe 5, the circulating water tank 15 is provided with two stages of water baffle plates 16 for intercepting the washed paint scum and sediment, the untreated complete paint mist waste gas enters the primary spray zone 12 through the central pipe 13, meanwhile, the submerged pump 6 conveys the water in the circulating water tank 15 to the second spray pipe 20 through the water feed pipe 7 and sprays out from the large-caliber spiral nozzle 9 to wash the waste gas, after primary spray, waste gas rethread vortex board 11 water conservancy diversion gets into second grade spray zone 10 to wash from heavy-calibre spiral nozzle 9 spun water through first spray header 19, after spraying through the second grade, rethread vortex dehydration board 8 direction, water smoke and coating cloud granule are at the bottom of the tower under the effect of centrifugal force, clean gas passes through air outlet 1 and discharges, can form the liquid seal through the liquid that sets up in S drain pipe 5, can effectively prevent that waste gas from escaping from S drain pipe 5, and the drain pipe adopts the S curved interference that can effectively reduce the internal wind pressure of tower to the water in circulating water pond 15.
18 front side middle parts of purifying tower are provided with evenly distributed' S inspection window 2, inspection window 2 is used for opening or the switching usefulness when equipment cleaning and maintenance, second grade sprays district 10 and sets up between whirl dehydration board 8 and whirl board 11, one-level sprays district 12 and sets up between whirl board 11 and center pipe 13, S drain pipe 5 right side lower part is provided with drain 14, when paint dross and sediment are stopped up in the crook, can discharge through drain 14, first spray header 19 sets up inside second grade sprays district 10, carry out preliminary treatment to waste gas, second spray header 20 sets up inside one-level sprays district 12, further handle waste gas, 18 tower body lower parts of purifying tower are provided with the support, raise, the waste liquid that makes can flow into circulation pond 15.
The working principle is as follows: firstly, UV paint mist waste gas passes through an air inlet 3, enters a tower body 18 under the wind guiding action of a vortex pipe 17, after rotating at the lower part of the tower under the action of centrifugal force, paint with high viscosity is thrown off into a lower cone hopper 4 of the tower body under the action of centrifugal force, flows into a circulating water tank 15 through an S water discharging pipe 5, the circulating water tank 15 is provided with two stages of water baffles 16 for intercepting washed paint scum and sediment, untreated and complete paint mist waste gas enters a primary spraying area 12 through a central pipe 13, meanwhile, a submerged water pump 6 conveys water in the circulating water tank 15 to a second spray water pipe 20 through a water feeding pipe 7, the water is sprayed out from a large-caliber spiral nozzle 9, the washing waste gas is sprayed through a primary spraying mode, the waste gas is guided into a secondary spraying area 10 through a vortex plate 11, and is washed by water sprayed out from the large-caliber spiral nozzle 9 through a first spray water pipe 19, after spraying through the second grade, 8 direction of rethread whirl dehydration board, water smoke and coating cloud granule are at the bottom of the tower under the effect whereabouts of centrifugal force, clean gas passes through air outlet 1 and discharges, whirlwind centrifugal force preliminary treatment layer has been increased on the basis of original whirl board purifying column, improve the treatment effeciency of UV lacquer, simultaneously heavy-calibre spiral nozzle 9 can reduce the jam of nozzle, increase exhaust-gas treatment' S liquid-gas ratio, improve the treatment effeciency, liquid through setting up in S drain pipe 5 can form the liquid seal, can effectively prevent that waste gas from escaping from S drain pipe 5, and the drain pipe adopts the S curved interference that can effectively reduce the internal wind pressure of tower to water in the circulating water pond 15, be worth wideling popularize.
Finally, it should be noted that: although the present invention 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 or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. A UV paint mist waste gas purification device comprises a purification tower (18), and is characterized in that: an air outlet (1) is arranged in the middle of the upper side of a purification tower (18), a vortex tube (17) is arranged on the rear side of the lower portion of the purification tower (18), an air inlet (3) is formed in the left side of the vortex tube (17), a vortex dewatering plate (8) is arranged on the upper middle side in the purification tower (18), a vortex plate (11) is arranged in the middle of the purification tower (18), a central tube (13) is arranged on the lower middle portion of the purification tower (18), a lower tower body conical hopper (4) is arranged on the lower portion of the purification tower (18), an S drain pipe (5) is arranged on the lower middle side of the lower tower conical hopper (4), the S drain pipe (5) is arranged in the left side of a circulating water pool (15), two water baffle plates (16) are arranged in the middle of the circulating water pool (15), a submerged water pump (6) is arranged in the right side of the circulating water pool (15), and a water feed pipe (7) is arranged on the left side of the submerged water pump (6), the water supply pipe (7) middle upper portion left side is provided with second spray header (20), water supply pipe (7) upper portion is provided with first spray header (19), first spray header (19) left side lower part is provided with heavy-calibre spiral nozzle (9), second spray header (20) left side lower part is provided with heavy-calibre spiral nozzle (9).
2. The UV paint mist exhaust gas purifying apparatus as set forth in claim 1, wherein: and the middle part of the front side of the purification tower (18) is provided with uniformly distributed inspection windows (2).
3. The UV paint mist exhaust gas purifying apparatus as set forth in claim 1, wherein: the secondary spraying area (10) is arranged between the rotational flow dehydration plate (8) and the rotational flow plate (11).
4. The UV paint mist exhaust gas purifying apparatus as set forth in claim 1, wherein: the primary spray area (12) is arranged between the cyclone plate (11) and the central pipe (13).
5. The UV paint mist exhaust gas purifying apparatus as set forth in claim 1, wherein: and a sewage draining outlet (14) is formed in the lower part of the right side of the S water draining pipe (5).
6. The UV paint mist exhaust gas purifying apparatus as set forth in claim 1, wherein: the first spray header (19) is arranged inside the secondary spray area (10).
7. The UV paint mist exhaust gas purifying apparatus as set forth in claim 1, wherein: the second spray header (20) is arranged inside the primary spray area (12).
8. The UV paint mist exhaust gas purifying apparatus as set forth in claim 1, wherein: the lower part of the purification tower (18) is provided with a bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121621520.6U CN215428036U (en) | 2021-07-16 | 2021-07-16 | UV paint mist waste gas purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121621520.6U CN215428036U (en) | 2021-07-16 | 2021-07-16 | UV paint mist waste gas purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215428036U true CN215428036U (en) | 2022-01-07 |
Family
ID=79682621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121621520.6U Active CN215428036U (en) | 2021-07-16 | 2021-07-16 | UV paint mist waste gas purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215428036U (en) |
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2021
- 2021-07-16 CN CN202121621520.6U patent/CN215428036U/en active Active
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