CN104084345A - Spray booth for spraying automobile parts - Google Patents
Spray booth for spraying automobile parts Download PDFInfo
- Publication number
- CN104084345A CN104084345A CN201410307342.8A CN201410307342A CN104084345A CN 104084345 A CN104084345 A CN 104084345A CN 201410307342 A CN201410307342 A CN 201410307342A CN 104084345 A CN104084345 A CN 104084345A
- Authority
- CN
- China
- Prior art keywords
- chamber
- venturi
- air
- 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
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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
-
- 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
Abstract
The invention discloses a spray booth for spraying automobile parts. A static pressure chamber and a dynamic pressure chamber are arranged between an air supply air conditioner and a paint spraying workroom in sequence, a flow guiding plate and a bag-type filter are arranged between the dynamic pressure chamber and the static pressure chamber, a plate-type filter is arranged between the static pressure chamber and the paint spraying workroom, a Venturi-type paint mist processing device comprises a Venturi chamber and an air suction chamber which are arranged in a pit, the bottom of the Venturi chamber and the bottom of the air suction chamber are communicated with each other, an air outlet of an air suction tube is located in the air suction chamber, a tube support is installed at the bottom of the Venturi chamber, a Venturi tube is installed on the tube support, an inlet of the Venturi tube is communicated with the bottom of the paint spraying workroom, and an outlet of the Venturi tube is communicated with the Venturi chamber. Turbulent flow of air conditioning air entering the spray booth can be prevented by the spray booth for spraying automobile parts. Besides, due to a series of measures, the paint mist gathering effect of the Venturi-type paint mist 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, be provided with air feed air-conditioning and carry air-conditioner wind to paint spray booth, but the air-conditioner wind that enters paint spray booth easily makes to spray paint there is turbulent phenomenon in room air, if and if the air-conditioner wind entering cleaning not, the also easy quality of spraying paint that affects.
In addition, below, paint spray booth is generally provided with melt pit, venturi coating cloud trapping system in melt pit makes the coating cloud waste gas of paint spray booth fully contact mixing with rinse water, make air and current with coating cloud be cyclone like High Rotation Speed mixing by high wind speed by venturi device, then emit from slit aperture.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 automobile component spraying paint spray booth, and turbulent phenomenon appears in the room air of avoiding spraying paint, and improves the coating cloud trapping effect of venturi coating cloud trapping system simultaneously.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of automobile component paint spray booth for spraying, be included in the spray painting operation chamber of mill floor top setting and spray painting operation chamber carried out to the air feed air-conditioning of air feed, corresponding spray painting operation chamber, described mill floor below excavation has melt pit, in described melt pit, be provided with venturi type coating cloud treating apparatus, described spray painting operation is indoor is provided with a workpiece automatic conveyor line conveying workpieces, described workpiece automatic conveyor line outside is provided with automatic spraying robot, described spray painting operation indoor is provided with cascade, described cascade upper end is connected with storage tank, described storage tank is provided with water inlet pipe, between described air feed air-conditioning and spray painting operation chamber, be provided with successively plenum chamber, dynamic pressure chamber, between described dynamic pressure chamber and plenum chamber, be provided with deflector and bag filter, between described plenum chamber and spray painting operation chamber, be provided with leaf filter, 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 make air-conditioner wind flow to uniformly spray painting operation chamber through leaf filter, described venturi type coating cloud treating apparatus is included in and in melt pit, is provided with venturi chamber and wind sucting chamber, described venturi chamber and wind sucting chamber bottom are connected, the air outlet of one aspiration channel is positioned at wind sucting chamber, bottom, described venturi chamber is provided with pipe holder, on described pipe holder, Venturi tube is installed, 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, aditus laryngis section and diffuser, described contraction section bore diminishes gradually, described aditus laryngis section bore is constant, described diffuser bore becomes large gradually.
Preferably, the stacked top, spray painting operation chamber that is arranged in described plenum chamber and dynamic pressure chamber.
Preferably, 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.
Preferably, described melt pit oral area is provided with the cone mouth face tilting to Venturi tube porch, and described cone mouth face extends to Venturi tube inlet portion inner side.
Preferably, described contraction section is provided with current retention device, and described aditus laryngis section is provided with air flow regulator.
The present invention adopts has following beneficial effect after technique scheme:
First, between air feed air-conditioning and spray painting operation chamber, be provided with successively plenum chamber, dynamic pressure chamber, between dynamic pressure chamber and plenum chamber, be provided with deflector and bag filter, between plenum chamber and spray painting operation chamber, be provided with leaf filter, 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 make air-conditioner wind flow to uniformly spray painting operation chamber through leaf filter, can avoid the air-conditioner wind that enters paint spray booth to produce turbulent phenomenon.
Secondly, venturi chamber and wind sucting chamber are set in melt pit, because wind sucting chamber is independent of venturi chamber, therefore be to suck the indoor air of venturi by wind sucting chamber, can make the interior air-flow dynamics of Venturi tube larger, simultaneously, melt pit oral area is provided with the cone mouth face tilting to Venturi tube porch and collects current, and being provided with current retention device, contraction section can make current evenly enter Venturi tube, in addition, because aditus laryngis section is provided with air flow regulator, can regulate wind speed by the mode that regulates aditus laryngis section caliber size.By above-mentioned series of measures, improve the coating cloud trapping effect of venturi type coating cloud treating apparatus.
Brief description of the drawings
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.
Detailed description of the invention
As depicted in figs. 1 and 2, a kind of automobile component paint spray booth for spraying, 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 makes air-conditioner wind flow to uniformly spray painting operation chamber through leaf filter, can avoid turbulent phenomenon to occur.
Described venturi type coating cloud treating apparatus is included in and in melt pit, is provided with venturi chamber 31 and wind sucting chamber 32, described venturi chamber and wind sucting chamber bottom are 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 the cone mouth face 41 tilting to Venturi tube porch, 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 stop cover top after again flow to stop cover sidewall then flow to dividing plate central opening, make like this current evenly enter Venturi tube.Described aditus laryngis section is provided with air flow regulator 405, and described flow promoter regulator is adjustable plate, regulates the openings of sizes of aditus laryngis section to regulate wind speed by adjustable plate.
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 cascade that current form produces can catch spray painting operation time, 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, make air and current with coating cloud be cyclone like High Rotation Speed mixing by high wind speed by Venturi tube, 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.Smoothly laying dust surface mechanism not of chamber body inwall, be beneficial to by force cold, do not keep off air-flow, prevent dead angle.
Claims (5)
1. an automobile component spraying paint spray booth, be included in the spray painting operation chamber (1) of mill floor top setting and spray painting operation chamber carried out to the air feed air-conditioning of air feed, 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 is provided with of described spray painting operation, described workpiece automatic conveyor line outside is provided with automatic spraying robot (12), described spray painting operation indoor is provided with cascade (13), described cascade upper end is connected with storage tank (14), described storage tank is provided with water inlet pipe, it is characterized in that: 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 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 make air-conditioner wind flow to uniformly spray painting operation chamber through leaf filter, described venturi type coating cloud treating apparatus is included in and in melt pit, is provided with venturi chamber (31) and wind sucting chamber (32), described venturi chamber and wind sucting chamber bottom are 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.
2. a kind of automobile component spraying according to claim 1 paint spray booth, is characterized in that: the stacked top, spray painting operation chamber that is arranged in described plenum chamber and dynamic pressure chamber.
3. a kind of automobile component spraying according to claim 2 paint spray booth, is characterized in that: 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.
4. a kind of automobile component spraying according to claim 1 paint spray booth, is characterized in that: described melt pit oral area is provided with the cone mouth face (41) tilting to Venturi tube porch, and described cone mouth face extends to Venturi tube inlet portion inner side.
5. a kind of automobile component spraying according to claim 1 paint spray booth, is characterized in that: described contraction section is provided with current retention device (404), and described aditus laryngis section is provided with air flow regulator (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307342.8A CN104084345A (en) | 2014-06-30 | 2014-06-30 | Spray booth for spraying automobile parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410307342.8A CN104084345A (en) | 2014-06-30 | 2014-06-30 | Spray booth for spraying automobile parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104084345A true CN104084345A (en) | 2014-10-08 |
Family
ID=51632162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410307342.8A Pending CN104084345A (en) | 2014-06-30 | 2014-06-30 | Spray booth for spraying automobile parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104084345A (en) |
Cited By (3)
| 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 |
| CN107377285A (en) * | 2017-08-30 | 2017-11-24 | 苏州昌田机械设备制造有限公司 | A kind of Noiseless dust collector for spraying operation room |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4729775A (en) * | 1987-02-03 | 1988-03-08 | Air Industrie Systems | Device for scrubbing a polluted gas |
| US5074238A (en) * | 1990-05-23 | 1991-12-24 | Binks Manufacturing Company | Production line paint spray booth with dual slots |
| JPH06254454A (en) * | 1993-03-04 | 1994-09-13 | Parker Eng Kk | Venturi-type waste gas discharging apparatus of painting 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 |
| CN203944517U (en) * | 2014-06-30 | 2014-11-19 | 长兴华锐机械设备有限公司 | A kind of automobile component spraying paint spray booth |
-
2014
- 2014-06-30 CN CN201410307342.8A patent/CN104084345A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4729775A (en) * | 1987-02-03 | 1988-03-08 | Air Industrie Systems | Device for scrubbing a polluted gas |
| US5074238A (en) * | 1990-05-23 | 1991-12-24 | Binks Manufacturing Company | Production line paint spray booth with dual slots |
| JPH06254454A (en) * | 1993-03-04 | 1994-09-13 | Parker Eng Kk | Venturi-type waste gas discharging apparatus of painting 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 |
| CN203944517U (en) * | 2014-06-30 | 2014-11-19 | 长兴华锐机械设备有限公司 | A kind of automobile component spraying paint spray booth |
Cited By (3)
| 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 |
| CN107377285A (en) * | 2017-08-30 | 2017-11-24 | 苏州昌田机械设备制造有限公司 | A kind of Noiseless dust collector for spraying operation room |
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|---|---|---|---|
| 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 |
Application publication date: 20141008 |
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| RJ01 | Rejection of invention patent application after publication |