CN108993807B - Side-suction type spray booth structure - Google Patents
Side-suction type spray booth structure Download PDFInfo
- Publication number
- CN108993807B CN108993807B CN201811003423.3A CN201811003423A CN108993807B CN 108993807 B CN108993807 B CN 108993807B CN 201811003423 A CN201811003423 A CN 201811003423A CN 108993807 B CN108993807 B CN 108993807B
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- fixedly connected
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- 239000007921 spray Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 77
- 239000003973 paint Substances 0.000 claims abstract description 33
- 238000000926 separation method Methods 0.000 claims abstract description 32
- 239000003595 mist Substances 0.000 claims abstract description 23
- 238000009792 diffusion process Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims description 12
- 239000002893 slag Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000192710 Microcystis aeruginosa Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
- B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
- B05B14/46—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material
- B05B14/465—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by washing the air charged with excess material using substantially vertical liquid curtains or wetted walls behind the object to be sprayed
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a side-suction type spray booth structure, which comprises a shell, a water curtain plate, a barrel groove and a paint mist trapping mechanism, wherein the paint mist trapping mechanism comprises a first inclined plate, an arc plate, an extension plate and a second inclined plate, the extension plate is arranged along the extension direction of an inclined bottom plate, the high end of the first inclined plate is fixedly connected with the bottom of the water curtain plate, the upper end of the arc plate is fixedly connected with the low end of the first inclined plate, and the low end of the extension plate is connected with a drainage arc plate; the high end of the second inclined plate is fixedly connected with the vertical plate, the second inclined plate is downwards inclined towards one side of the water-gas separation zone, and a baffle strip is arranged on the second inclined plate opposite to the outlet of the arc plate; the lower end of the arc plate is detachably provided with a diffusion opening size adjusting plate. According to the invention, the paint mist is captured by adopting two water curtains and one water-air mixing area, so that the water and the air are fully mixed, and the paint mist contained in the air effectively enters the water, thereby greatly improving the paint mist capturing rate.
Description
Technical Field
The invention relates to the field of spray houses, in particular to a side-suction spray house structure.
Background
Side-draught spray booth is another common spray booth format, and is named because the paint mist treatment area is on the side of the coated object. The side-suction spray booth consists of an air filtering area, a spraying operation area, a paint mist treatment area and a water-gas separation area.
In order to realize the function of spraying paint mist treatment of the room, a special functional area is specially arranged. In the conventional spray booth (shown in fig. 1), the area is composed of the serration plate 100 and the vortex plate 200, and a water film is covered on the water curtain plate 300 during normal operation, and water flows to the end of the serration plate 100 under the action of gravity. Because of the serrations at the end of the serration plate 100, the water film starts to disperse and break, forming water bloom. The paint mist generated during the spraying process is carried to the serration plate by the downward air flow and is captured by a large amount of water generated by the serration plate 100. And then carried to the vortex by the high velocity air stream (about 20-24 m/s). The air flow generates a vortex that rotates at a high speed due to the special shape of the vortex plate 200. Under the action of centrifugal force, the water and paint slag with heavy mass are thrown to the barrel groove 400 (the result after design), and the air with light mass is thrown upwards out of the vortex area and then is discharged out of the spray booth through the water-gas separation area. However, the existing spray booth is unreasonable in structural arrangement, the paint mist trapping effect cannot be guaranteed, the filter screen is frequently replaced by a using unit, and continuous production is not facilitated while the running cost of equipment is increased.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a side-suction type spray booth structure so as to solve the problems.
The technical problems solved by the invention can be realized by adopting the following technical scheme:
The utility model provides a side suction type spray booth structure, includes the casing, be equipped with air filtering area, spraying operation area, coating cloud processing area and water vapor separation area in the casing, be equipped with the water curtain board between spraying operation area and the water vapor separation area, the below of water curtain board is equipped with the bucket groove, be equipped with coating cloud trapping mechanism in the coating cloud processing area, coating cloud trapping mechanism locates the top of bucket groove, coating cloud trapping mechanism includes first hang plate, arc, extension board and second hang plate, the lower part of spraying operation area is equipped with the slope bottom plate, and the slope bottom plate is located one side of water curtain board, and slope bottom plate downward sloping setting to water vapor separation area side, and the high end of slope bottom plate links to each other with the lateral wall fixed of casing, and the low end of slope bottom plate links to each other through the riser, and the extension board sets up along the extending direction of slope bottom plate and its high end and the low end fixed link to each other of slope bottom plate, and the arc of arc opening towards the upper end of arc of extension board, the arc of first hang plate is connected with the low end of arc of the extension board; the second inclined plate is arranged below the arc-shaped plate, the high end of the second inclined plate is fixedly connected with the vertical plate, the second inclined plate is arranged in a downward inclined mode towards one side of the water-gas separation zone, and a barrier strip is arranged on the second inclined plate relative to the outlet of the arc-shaped plate; the lower end of the arc plate is detachably provided with a diffusion opening size adjusting plate.
Further, a water-gas separation area is formed between the water curtain plate and one side wall of the shell, a plurality of baffle plates are arranged in the water-gas separation area, and the baffle plates are mutually staggered to form a water-gas separation channel; an air inlet is formed in the shell on the upper side of the air filtering area, and an air outlet is formed in the shell on the upper side of the water-air separation area.
Further, a water curtain water tank is arranged above the water curtain plate, a water outlet nozzle is arranged at the high end side of the inclined bottom plate, and the water curtain water tank and the water outlet nozzle are respectively communicated with water supply equipment through water supply pipelines.
Further, the structure of the barrier strip is a triangular prism structure.
Further, a mounting plate is arranged at the arc-shaped opening of the arc-shaped plate, and two ends of the mounting plate are fixedly connected with the upper end and the lower end of the arc-shaped plate respectively; a plurality of bar-shaped hole grooves are formed in the diffusion opening size adjusting plate along the width direction of the diffusion opening size adjusting plate, each bar-shaped hole groove is arranged along the length direction of the mounting plate, a plurality of mounting holes and mounting bolts corresponding to the bar-shaped hole grooves are formed in the mounting plate, and the mounting bolts are used for fixing the mounting plate and the diffusion opening size adjusting plate through the mounting holes and the bar-shaped hole grooves.
Further, an access door is arranged on the vertical plate above the second inclined plate, and the access door is communicated with the water-gas separation area.
Further, a paint slag recovery groove is formed in one side of the shell, the paint slag recovery groove is formed in one side of the barrel groove and is communicated with the inside of the barrel groove, and a groove cover is arranged on the upper cover of the paint slag recovery groove.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the paint mist is captured by adopting two water curtains and one water-air mixing area, and the vortex of water and air manufactured by combining the designed special structure with the acting force of the fan is utilized, so that the water and the air are fully mixed, and the paint mist contained in the air is effectively introduced into the water, thereby greatly improving the paint mist capturing rate.
Drawings
Fig. 1 is a schematic partial structure of a side-suction spray booth structure according to the present invention.
Fig. 2 is a schematic structural diagram of a side-suction spray booth structure according to the present invention.
Fig. 3 is an enlarged view of a portion of fig. 2 according to the present invention.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Referring to fig. 2 and 3, the side-suction spray booth structure of the present invention includes a casing 10, wherein an air filtering area 11, a spraying operation area 12, a paint mist treatment area 13, and a water-air separation area 14 are disposed in the casing 10. A water curtain plate 20 is arranged between the spraying operation area 12 and the water-gas separation area 14, and a barrel groove 30 is arranged below the water curtain plate 20. A paint mist collecting mechanism is arranged in the paint mist treatment area 13 and is arranged above the barrel groove 30. The paint mist trapping mechanism comprises a first inclined plate 41, an arc-shaped plate 42, an extension plate 43 and a second inclined plate 44, and an inclined bottom plate 50 is arranged at the lower part of the spraying operation area 12. The inclined bottom plate 50 is provided on one side of the water curtain plate 20, and the inclined bottom plate 50 is provided to be inclined downward toward the water-gas separation region 14 side. The upper end of the inclined bottom plate 50 is fixedly connected with the side wall of the housing 10, and the lower end of the inclined bottom plate 50 is connected with the bottom wall of the housing 10 through a vertical plate 60. The extension plate 43 is disposed along the extension direction of the inclined bottom plate 50 and has a high end fixedly connected to a low end of the inclined bottom plate 50. The first inclined plate 41 is provided below the extension plate 43 and has an inclination direction opposite to that of the extension plate 43. The high end of the first inclined plate 41 is fixedly connected with the bottom of the water curtain plate 20, and the arc-shaped opening of the arc-shaped plate 42 faces the water-gas separation zone 14. The upper end of the arc plate 42 is fixedly connected with the lower end of the first inclined plate 41, and the lower end of the extension plate 43 is connected with a drainage arc plate 45. The outlet end of the drainage arc plate 45 is aligned with the upper portion of the arc plate 42. The second inclined plate 44 is disposed below the arc-shaped plate 42, the high end of the second inclined plate 44 is fixedly connected with the vertical plate 60, and the second inclined plate 44 is disposed in a downward inclined manner toward the water-gas separation region 14. A barrier rib 46 is mounted on the second inclined plate 44 opposite to the outlet of the arc plate 42, and the barrier rib 46 has a triangular prism structure. The lower end of the arcuate plate 42 is detachably mounted with a diffuser size adjustment plate 70. The size of the opening is changed to change the sizes of the water vapor and the wind power, so that the water vapor is fully mixed by changing the mixing proportion of the paint mist and the water, and the paint mist is removed from the air flow, thereby being beneficial to improving the trapping efficiency of the paint mist, reducing the emission of the paint mist and reducing the air pollution.
A water-gas separation area 14 is formed between the water curtain plate 20 and one side wall of the shell 10, a plurality of baffle plates 80 are arranged in the water-gas separation area 14, and the baffle plates 80 are mutually staggered to form a water-gas separation channel. An air inlet 151 is formed in the shell 10 on the upper side of the air filtering area 11, and an air outlet 152 is formed in the shell 10 on the upper side of the water-air separation area 14.
A water curtain water tank 91 is provided above the water curtain plate 20, and a water outlet nozzle 92 is mounted on the high end side of the inclined bottom plate 50. The water curtain water tank 91 and the water outlet nozzle 92 are respectively communicated with a water supply device through water supply pipelines. The water flowing out of the water outlet nozzle 92 flows downwards to the end part of the extension plate 43 along the inclined bottom plate 50, and a first water curtain 101 is formed between the drainage arc plate 45 and the connection part of the first inclined plate 41 and the arc plate 42; the water overflows from the water curtain water tank 91 to form a water curtain on the water curtain plate 20; the water flows along the arc plate 42 to form a second water curtain 102 between the arc plate 42 and the second inclined plate 44; the water flows down the arc plate 42 and impinges on the barrier strip 46 with an upward angle at a certain speed, and the water curtain atomizes under the action of the high air flow to form the water-air mixing area 103, so that paint mist is effectively trapped.
The barrier rib 46 has a triangular prism structure.
The arc opening of the arc plate 42 is provided with a mounting plate 421, and two ends of the mounting plate 421 are fixedly connected with the upper end and the lower end of the arc plate 42 respectively. The diffusion opening size adjusting plate 70 is provided with a plurality of bar-shaped hole grooves along the width direction thereof, and each bar-shaped hole groove is arranged along the length direction of the mounting plate. The mounting plate 421 is provided with a plurality of mounting holes and mounting bolts corresponding to the strip-shaped holes and grooves, and the mounting bolts are used for fixing the mounting plate 421 and the diffusion opening size adjusting plate 70 through the mounting holes and the strip-shaped holes and grooves.
An access door 61 is provided on the vertical plate 60 above the second inclined plate 44, and the access door 61 communicates with the water-air separation zone 14.
One side of the shell 10 is provided with a paint slag recovery groove 31, the paint slag recovery groove 31 is arranged on one side of the barrel groove 30 and is communicated with the interior of the barrel groove 30, and a groove cover is arranged on the upper cover of the paint slag recovery groove 31.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a room structure is spouted in side-draught, includes the casing, is equipped with air filtering district, spraying operation district, coating cloud processing district and water vapor separation district in the casing, is equipped with the water curtain board between spraying operation district and the water vapor separation district, and the below of water curtain board is equipped with the bucket groove, is equipped with coating cloud entrapment mechanism in the coating cloud processing district, and the top of bucket groove, its characterized in that are located to coating cloud entrapment mechanism: the paint mist capturing mechanism comprises a first inclined plate, an arc-shaped plate, an extending plate and a second inclined plate, wherein an inclined bottom plate is arranged at the lower part of a spraying operation area, the inclined bottom plate is arranged at one side of a water curtain plate, the inclined bottom plate is downwards inclined towards one side of a water-air separation area, the high end of the inclined bottom plate is fixedly connected with the side wall of a shell, the low end of the inclined bottom plate is connected with the bottom wall of the shell through a vertical plate, the extending plate is arranged along the extending direction of the inclined bottom plate and is fixedly connected with the low end of the inclined bottom plate, the low end of the extending plate is connected with a drainage arc plate, the first inclined plate is arranged below the extending plate and is opposite to the inclined direction of the extending plate, the high end of the first inclined plate is fixedly connected with the bottom of the water curtain plate, the arc-shaped opening of the arc-shaped plate faces the water-air separation area, and the upper end of the arc-shaped plate is fixedly connected with the low end of the first inclined plate; the second inclined plate is arranged below the arc-shaped plate, the high end of the second inclined plate is fixedly connected with the vertical plate, the second inclined plate is arranged in a downward inclined mode towards one side of the water-gas separation zone, and a barrier strip is arranged on the second inclined plate relative to the outlet of the arc-shaped plate; the lower end of the arc plate is detachably provided with a diffusion opening size adjusting plate;
A water-gas separation area is formed between the water curtain plate and one side wall of the shell, a plurality of baffle plates are arranged in the water-gas separation area, and the baffle plates are mutually staggered to form a water-gas separation channel; an air inlet is formed in the shell at the upper side of the air filtering area, and an air outlet is formed in the shell at the upper side of the water-air separation area;
The water curtain plate is characterized in that a water curtain water tank is arranged above the water curtain plate, a water outlet nozzle is arranged at the high end side of the inclined bottom plate, and the water curtain water tank and the water outlet nozzle are respectively communicated with water supply equipment through water supply pipelines.
2. The side-draught spray booth structure according to claim 1, wherein: the structure of the barrier strip is a triangular prism structure.
3. The side-draught spray booth structure according to claim 1, wherein: the arc-shaped opening of the arc-shaped plate is provided with a mounting plate, and two ends of the mounting plate are fixedly connected with the upper end and the lower end of the arc-shaped plate respectively; a plurality of bar-shaped hole grooves are formed in the diffusion opening size adjusting plate along the width direction of the diffusion opening size adjusting plate, each bar-shaped hole groove is arranged along the length direction of the mounting plate, a plurality of mounting holes and mounting bolts corresponding to the bar-shaped hole grooves are formed in the mounting plate, and the mounting bolts are used for fixing the mounting plate and the diffusion opening size adjusting plate through the mounting holes and the bar-shaped hole grooves.
4. The side-draught spray booth structure according to claim 1, wherein: an access door is arranged on the vertical plate above the second inclined plate and is communicated with the water-gas separation area.
5. The side-draught spray booth structure according to claim 1, wherein: one side of the shell is provided with a paint slag recovery groove, the paint slag recovery groove is arranged on one side of the barrel groove and is communicated with the interior of the barrel groove, and a groove cover is arranged on the upper cover of the paint slag recovery groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811003423.3A CN108993807B (en) | 2018-08-30 | 2018-08-30 | Side-suction type spray booth structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811003423.3A CN108993807B (en) | 2018-08-30 | 2018-08-30 | Side-suction type spray booth structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108993807A CN108993807A (en) | 2018-12-14 |
| CN108993807B true CN108993807B (en) | 2024-04-30 |
Family
ID=64594634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811003423.3A Active CN108993807B (en) | 2018-08-30 | 2018-08-30 | Side-suction type spray booth structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108993807B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB921402A (en) * | 1961-07-31 | 1963-03-20 | Henry Joseph Stanly | Improvements in or relating to spray booths |
| US3967942A (en) * | 1972-02-02 | 1976-07-06 | Aktiebolaget Svenska Flaktfabriken | Purifying apparatus |
| CN201534029U (en) * | 2009-04-24 | 2010-07-28 | 东风设计研究院有限公司 | Paint mist capturing device for paint spray booth |
| JP5604611B1 (en) * | 2013-06-07 | 2014-10-08 | 株式会社ブンリ | Painting booth equipped with purification equipment |
| CN105413933A (en) * | 2015-12-23 | 2016-03-23 | 天津赛智科技发展有限公司 | Paint spraying room with two-way all-flow paint mist capturing function |
| CN205851216U (en) * | 2016-06-30 | 2017-01-04 | 伟通工业设备（江苏）有限公司 | A kind of coating cloud capturing device of spraying equipment |
| CN206996932U (en) * | 2017-07-25 | 2018-02-13 | 深圳市仁豪家具发展有限公司 | A kind of cascade spray booth |
| CN207401639U (en) * | 2017-11-10 | 2018-05-25 | 王延飞 | Side water curtain type paint spray booth |
| CN209222475U (en) * | 2018-08-30 | 2019-08-09 | 浙江日鼎涂装科技有限公司 | A kind of side-suction type spray room structure |
-
2018
- 2018-08-30 CN CN201811003423.3A patent/CN108993807B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB921402A (en) * | 1961-07-31 | 1963-03-20 | Henry Joseph Stanly | Improvements in or relating to spray booths |
| US3967942A (en) * | 1972-02-02 | 1976-07-06 | Aktiebolaget Svenska Flaktfabriken | Purifying apparatus |
| CN201534029U (en) * | 2009-04-24 | 2010-07-28 | 东风设计研究院有限公司 | Paint mist capturing device for paint spray booth |
| JP5604611B1 (en) * | 2013-06-07 | 2014-10-08 | 株式会社ブンリ | Painting booth equipped with purification equipment |
| CN105413933A (en) * | 2015-12-23 | 2016-03-23 | 天津赛智科技发展有限公司 | Paint spraying room with two-way all-flow paint mist capturing function |
| CN205851216U (en) * | 2016-06-30 | 2017-01-04 | 伟通工业设备（江苏）有限公司 | A kind of coating cloud capturing device of spraying equipment |
| CN206996932U (en) * | 2017-07-25 | 2018-02-13 | 深圳市仁豪家具发展有限公司 | A kind of cascade spray booth |
| CN207401639U (en) * | 2017-11-10 | 2018-05-25 | 王延飞 | Side water curtain type paint spray booth |
| CN209222475U (en) * | 2018-08-30 | 2019-08-09 | 浙江日鼎涂装科技有限公司 | A kind of side-suction type spray room structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108993807A (en) | 2018-12-14 |
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