CN104084344A - Paint spraying chamber paint mist capture technology - Google Patents
Paint spraying chamber paint mist capture technology Download PDFInfo
- Publication number
- CN104084344A CN104084344A CN201410305225.8A CN201410305225A CN104084344A CN 104084344 A CN104084344 A CN 104084344A CN 201410305225 A CN201410305225 A CN 201410305225A CN 104084344 A CN104084344 A CN 104084344A
- Authority
- CN
- China
- Prior art keywords
- air
- chamber
- paint
- painting operation
- spray painting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003973 paint Substances 0.000 title claims abstract description 30
- 238000005507 spraying Methods 0.000 title abstract description 11
- 238000005516 engineering process Methods 0.000 title abstract description 5
- 239000003595 mist Substances 0.000 title abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000007592 spray painting technique Methods 0.000 claims description 32
- 239000011248 coating agent Substances 0.000 claims description 30
- 238000000576 coating method Methods 0.000 claims description 30
- 239000007921 spray Substances 0.000 claims description 14
- 238000004378 air conditioning Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000009412 basement excavation Methods 0.000 claims description 3
- 239000005336 safety glass Substances 0.000 claims description 3
- 239000002912 waste gas Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 230000008602 contraction Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 239000000428 dust Substances 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
-
- 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
- B05B14/43—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths by filtering the air charged with excess material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B16/00—Spray booths
- B05B16/60—Ventilation arrangements specially adapted therefor
Landscapes
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The invention discloses a paint spraying chamber paint mist capture technology. Air-conditioner air supplied by an air supply air conditioner enters a dynamic pressure chamber, the air evenly enters a static pressure chamber through a flow guiding plate and a bag filter, and the air-conditioner air evenly flows to a paint spraying working chamber through a plate filter; a water curtain formed by water flow captures paint mist generated during paint spraying working, the paint mist flows into a Venturi tube with the water flow, high air speed is formed inside the Venturi tube, paint mist exhaust gas of the paint spraying chamber sufficiently makes contact with and is mixed with cleaning water under the function of the Venturi tube, the air with the paint mist and the water flow are rotated and mixed at high speed like tornado through the Venturi tube by means of the high air speed, and then the mixture is discharged. According to the paint spraying chamber paint mist capture technology, the air-conditioner air entering the paint spraying chamber can be prevented from generating the turbulence phenomenon, and in addition, the paint mist capture effect of a Venturi type paint spraying processing device is improved.
Description
Technical field
The present invention relates to automobile component spraying paint spray booth.
Background technology
In paint spray booth, generally be provided with workpiece automatic conveyor line conveying workpieces, workpiece automatic conveyor line one side is provided with automatic spraying robot and carries out auto spray painting, in order to purify the air in paint spray booth, the general venturi coating cloud trapping system that adopts, but existing venturi coating cloud trapping system haves much room for improvement, further to improve coating cloud trapping effect.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of paint spray booth coating cloud catch process, improves the coating cloud trapping effect of venturi coating cloud trapping system.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of paint spray booth coating cloud catch process, spray painting operation chamber is set above mill floor, it is characterized in that: air feed air-conditioning is to spray painting operation chamber air feed, the air-conditioner wind of being sent here by air feed air-conditioning enters dynamic pressure chamber, through deflector, bag filter, enter uniformly plenum chamber, then through leaf filter, make air-conditioner wind flow to uniformly spray painting operation chamber; Below mill floor, corresponding spray painting operation chamber excavation has melt pit, in melt pit, be provided with venturi type coating cloud treating apparatus, spray painting operation indoor is provided with cascade, storage tank supplies water to cascade, the coating cloud that the cascade that current form produces while catching spray painting operation, coating cloud flows into Venturi tube with current, in Venturi tube, form high wind speed, under the effect of Venturi tube, the coating cloud waste gas of paint spray booth fully contacts mixing with rinse water, by high wind speed, by Venturi tube, make to be cyclone with the air of coating cloud and current and mix like High Rotation Speed, then emit.
Preferably, profiling door opening is established in both sides, spray painting operation chamber, and panorama type safety glass observation window and lighting lamphouse are established in front, and spray painting operation chamber interior walls is level and smooth.
Preferably, the stacked top, spray painting operation chamber that is arranged in described plenum chamber and dynamic pressure chamber.
The present invention has following beneficial effect after adopting technique scheme: the air-conditioner wind of being sent here by air feed air-conditioning enters dynamic pressure chamber, through deflector, bag filter, enter uniformly plenum chamber, then through leaf filter, make air-conditioner wind flow to uniformly spray painting operation chamber, can avoid the air-conditioner wind that enters paint spray booth to produce turbulent phenomenon, in addition, increase air-flow dynamics in Venturi tube, make current evenly enter Venturi tube simultaneously, improved the coating cloud trapping effect of venturi type coating cloud treating apparatus.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of venturi type coating cloud treating apparatus.
The specific embodiment
As depicted in figs. 1 and 2, a kind of paint spray booth, be included in the spray painting operation chamber 1 that mill floor top arranges, corresponding spray painting operation chamber, described mill floor below excavation has melt pit 3, in described melt pit, be provided with venturi type coating cloud treating apparatus 4, an indoor workpiece automatic conveyor line 10 conveying workpieces 11 that are provided with of described spray painting operation, described workpiece automatic conveyor line outside is provided with automatic spraying robot 12.
Between described air feed air-conditioning and spray painting operation chamber, be provided with successively plenum chamber 21, dynamic pressure chamber 22, between described dynamic pressure chamber and plenum chamber, be provided with deflector and bag filter 23, between described plenum chamber and spray painting operation chamber, be provided with leaf filter 24, the stacked top, spray painting operation chamber that is arranged in described plenum chamber and dynamic pressure chamber.Top, described dynamic pressure chamber is provided with for air port along workpiece throughput direction, and the described air port that supplies is connected with air feed air-conditioning by pipeline.
The air-conditioner wind of being sent here by air feed air-conditioning enters dynamic pressure chamber, through deflector, bag filter, enters uniformly plenum chamber, then through leaf filter, makes air-conditioner wind flow to uniformly spray painting operation chamber, can avoid turbulent phenomenon to occur.
Described venturi type coating cloud treating apparatus is included in and in melt pit, is provided with venturi Shi31He wind sucting chamber 32, described venturi Shi He wind sucting chamber bottom is connected, the air outlet of one aspiration channel 33 is positioned at wind sucting chamber, bottom, described venturi chamber is provided with pipe holder 42, Venturi tube 40 is installed on described pipe holder, Venturi tube entrance is communicated with bottom, spray painting operation chamber, Venturi tube outlet is communicated with venturi chamber, described Venturi tube comprises from entrance to exporting connected in turn contraction section 401, aditus laryngis section 402 and diffuser 403, described contraction section bore diminishes gradually, described aditus laryngis section bore is constant, described diffuser bore becomes large gradually.Described spray painting operation indoor is provided with cascade 13, and described cascade upper end is connected with storage tank 14, and described storage tank is provided with water inlet pipe.Described melt pit oral area is provided with to the cone mouth face 41 of Venturi tube porch inclination, and described cone mouth face extends to Venturi tube inlet portion inner side.Described contraction section is provided with current retention device 404, current retention device comprises the dividing plate arranging around contraction section inwall, above dividing plate central opening, cover is established one and is stopped cover, stop that cover sidewall is communicated with dividing plate central opening, stop that cover top center is provided with recessed depressed part, flow direction stops behind cover top and flows to and stop that then cover sidewall flows to dividing plate central opening, makes current evenly enter Venturi tube like this.Described aditus laryngis section is provided with air flow regulator 405, and described flow promoter regulator is adjustable plate, by adjustable plate, regulates the openings of sizes of aditus laryngis section to regulate wind speed.
Spray painting operation indoor is provided with cascade 13, the interior water of storage tank 14 continues to flow to cascade, the coating cloud that the formed cascade of current produces in the time of can catching spray painting operation, coating cloud flows into Venturi tube with current, aspiration channel 33 is by the air of centrifugal blower effect inhale chamber, also make formation high wind speed in Venturi tube simultaneously, under the effect of Venturi tube, the coating cloud waste gas of paint spray booth fully contacts mixing with rinse water, by high wind speed, by Venturi tube, make to be cyclone with the air of coating cloud and current and mix like High Rotation Speed, then emit.
In addition, profiling door opening is established in both sides, spray painting operation chamber, and panorama type safety glass observation window and lighting lamphouse are established in front.Chamber body inwall is laying dust surface mechanism not smoothly, be beneficial to by force cold, do not keep off air-flow, prevent dead angle.
Claims (3)
1.Yi Zhong paint spray booth coating cloud catch process, spray painting operation chamber is set above mill floor, it is characterized in that: air feed air-conditioning is to spray painting operation chamber air feed, the air-conditioner wind of being sent here by air feed air-conditioning enters dynamic pressure chamber, through deflector, bag filter, enter uniformly plenum chamber, then through leaf filter, make air-conditioner wind flow to uniformly spray painting operation chamber; Below mill floor, corresponding spray painting operation chamber excavation has melt pit, in melt pit, be provided with venturi type coating cloud treating apparatus, spray painting operation indoor is provided with cascade, storage tank supplies water to cascade, the coating cloud that the cascade that current form produces while catching spray painting operation, coating cloud flows into Venturi tube with current, in Venturi tube, form high wind speed, under the effect of Venturi tube, the coating cloud waste gas of paint spray booth fully contacts mixing with rinse water, by high wind speed, by Venturi tube, make to be cyclone with the air of coating cloud and current and mix like High Rotation Speed, then emit.
2. a kind of paint spray booth according to claim 1 coating cloud catch process, is characterized in that: profiling door opening is established in both sides, spray painting operation chamber, and panorama type safety glass observation window and lighting lamphouse are established in front, and spray painting operation chamber interior walls is level and smooth.
3. a kind of paint spray booth according to claim 1 coating cloud catch process, is characterized in that: the stacked top, spray painting operation chamber that is arranged in described plenum chamber and dynamic pressure chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305225.8A CN104084344A (en) | 2014-06-30 | 2014-06-30 | Paint spraying chamber paint mist capture technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305225.8A CN104084344A (en) | 2014-06-30 | 2014-06-30 | Paint spraying chamber paint mist capture technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104084344A true CN104084344A (en) | 2014-10-08 |
Family
ID=51632161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410305225.8A Pending CN104084344A (en) | 2014-06-30 | 2014-06-30 | Paint spraying chamber paint mist capture technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104084344A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384057A (en) * | 2014-12-11 | 2015-03-04 | 天津赛智科技发展有限公司 | Electrostatic spray booth with purification function |
| CN104437949A (en) * | 2014-12-11 | 2015-03-25 | 天津赛智科技发展有限公司 | Double-atomization capturing electrostatic paint spray booth |
| CN109847561A (en) * | 2019-02-09 | 2019-06-07 | 布和 | Spray equipment is used in a kind of industrial waste gas improvement of subsidiary venturi adjuster |
| CN110201832A (en) * | 2018-10-16 | 2019-09-06 | 苏州互友工业设备有限公司 | A kind of high catch rate paint spray booth of coating cloud |
| CN110586401A (en) * | 2019-09-27 | 2019-12-20 | 迈赫机器人自动化股份有限公司 | Electrostatic spraying room |
| CN116899794A (en) * | 2023-09-07 | 2023-10-20 | 杭州智和涂装科技有限公司 | Upwind integral dry paint mist collecting box |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257784A (en) * | 1978-04-03 | 1981-03-24 | Aktiebolaget Svenska Flaktfabriken | Method and apparatus for cleaning used air from spray booths wherein articles are lacquered |
| US4345921A (en) * | 1980-07-04 | 1982-08-24 | Ab Svenska Flaktfabriken | Spray chamber including a wet separator |
| JP2009189916A (en) * | 2008-02-13 | 2009-08-27 | Honda Motor Co Ltd | Booth mechanism |
| CN101543809A (en) * | 2009-04-24 | 2009-09-30 | 东风设计研究院有限公司 | Paint mist catching device in spray booth |
| CN201366390Y (en) * | 2008-12-26 | 2009-12-23 | 广州擎天实业有限公司 | Water curtain venturi-type spray-painting booth |
| CN103551273A (en) * | 2013-10-31 | 2014-02-05 | 扬州力士德机械制造有限公司 | Paint spraying room with water curtain water rotating part |
-
2014
- 2014-06-30 CN CN201410305225.8A patent/CN104084344A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4257784A (en) * | 1978-04-03 | 1981-03-24 | Aktiebolaget Svenska Flaktfabriken | Method and apparatus for cleaning used air from spray booths wherein articles are lacquered |
| US4345921A (en) * | 1980-07-04 | 1982-08-24 | Ab Svenska Flaktfabriken | Spray chamber including a wet separator |
| JP2009189916A (en) * | 2008-02-13 | 2009-08-27 | Honda Motor Co Ltd | Booth mechanism |
| CN201366390Y (en) * | 2008-12-26 | 2009-12-23 | 广州擎天实业有限公司 | Water curtain venturi-type spray-painting booth |
| CN101543809A (en) * | 2009-04-24 | 2009-09-30 | 东风设计研究院有限公司 | Paint mist catching device in spray booth |
| CN103551273A (en) * | 2013-10-31 | 2014-02-05 | 扬州力士德机械制造有限公司 | Paint spraying room with water curtain water rotating part |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104384057A (en) * | 2014-12-11 | 2015-03-04 | 天津赛智科技发展有限公司 | Electrostatic spray booth with purification function |
| CN104437949A (en) * | 2014-12-11 | 2015-03-25 | 天津赛智科技发展有限公司 | Double-atomization capturing electrostatic paint spray booth |
| CN110201832A (en) * | 2018-10-16 | 2019-09-06 | 苏州互友工业设备有限公司 | A kind of high catch rate paint spray booth of coating cloud |
| CN109847561A (en) * | 2019-02-09 | 2019-06-07 | 布和 | Spray equipment is used in a kind of industrial waste gas improvement of subsidiary venturi adjuster |
| CN110586401A (en) * | 2019-09-27 | 2019-12-20 | 迈赫机器人自动化股份有限公司 | Electrostatic spraying room |
| CN116899794A (en) * | 2023-09-07 | 2023-10-20 | 杭州智和涂装科技有限公司 | Upwind integral dry paint mist collecting box |
| CN116899794B (en) * | 2023-09-07 | 2023-12-01 | 杭州智和涂装科技有限公司 | Upwind integral dry paint mist collecting box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |