CN103691612A - Water screen type spray room - Google Patents
Water screen type spray room Download PDFInfo
- Publication number
- CN103691612A CN103691612A CN201310692139.2A CN201310692139A CN103691612A CN 103691612 A CN103691612 A CN 103691612A CN 201310692139 A CN201310692139 A CN 201310692139A CN 103691612 A CN103691612 A CN 103691612A
- Authority
- CN
- China
- Prior art keywords
- water
- plate
- deflection plate
- water curtain
- cascade
- 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.)
- Granted
Links
Images
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
Abstract
A water screen type spray room comprises a room body, a water screen board, an overflow trough, a water injection pipe, a ventilator, a gas and water separator, a water pump suction port, a workpiece, a baffle plate, a grid plate, an air supply outlet, a filter screen, a regulating valve, a pump, a water storage tank, an air supply room, a filter bag and a seal connection plate, wherein the room body is provided with the water storage tank at the bottom, the water storage tank is provided with the water pump suction port at one side, the overflow trough is arranged at the upper end of the back of the room body, a front side plate of the overflow trough is provided with the water screen board, the right side of the water screen board is provided with the baffle plate, and the water screen board is wavy. According to the water screen type spray room, the wavy water screen board and the connection way of the water screen board and the overflow trough are adopted, thus a larger contact area between the paint mist and a water screen can be obtained, and the washing efficiency of the paint mist is enhanced as the baffle plate is adopted.
Description
Technical field
The present invention relates to a kind of water curtain type spray chamber.
Background technology
In the manufacturing process of a lot of products, need to be to workpiece processing of spraying paint, when spraying paint, coating cloud is understood contaminated air, and operator's hygienic conditions and working environment be very severe all, so water curtain type spray chamber arises at the historic moment.Water curtain type spray chamber is to wash the equipment of processing coating cloud with water, and its effect is by overflowing, to be dispersed in the working region that the coating cloud outside workpiece is limited in paint spray booth to carry out washing and filtering processing, improves operator's working environment.Yet the water curtain plate in current water curtain type spray chamber is regular edging planar structure, water and coating cloud to mix contact-making surface little, its detersive efficiency is not high.
Chinese patent application CN101549336A discloses a kind of water curtain type spray chamber, and it is comprised of chamber body, water curtain plate, overflow launder, water injection pipe, ventilation blower, moisture trap, water pump suction inlet, workpiece, deflection plate, Turbogrid plates, air outlet, screen pack, control valve, water pump, aqua storage tank, plenum chamber, filter bag and the plate that is tightly connected.During operation, water pump supplies water continuously in overflow launder, make its overflow, on water curtain plate, form respectively the wave cascade of waterfall shape, and ventilation blower is by the air in the passage vacuuming operation district of the interior cascade formation of deflection plate, in moisture trap, form negative pressure, while spraying paint, the coating cloud that a part is crossed spray is sprayed onto on the cascade of outer water curtain plate, by water, rushed to aqua storage tank, after the cascade that the coating cloud not being captured forms through the lower end of water curtain plate with air-flow is caught by water again, by deflection plate, form interior cascade time, also to repeatedly be washed, still by water, rushed to aqua storage tank, the water droplet of carrying secretly in air-flow is blocked by deflection plate, clean air-flow enters atmosphere.But while being connected with overflow launder due to waveform water curtain plate, its one side with waveform is connected with overflow launder linear trough rim, a current part flows down from water curtain plate outer surface, a part flows down from inner surface, and now on waveform water curtain plate current can not cover whole plate face, therefore do not increase the ability that catches coating cloud, and can cause cascade imperfect, and then reduce detersive efficiency.
Summary of the invention
The application aims to provide a kind of water curtain type spray chamber, and it can overcome defect of the prior art, strengthens the ability that catches coating cloud, improves detersive efficiency.Particularly, comprise chamber body 1, water curtain plate 2, overflow launder 3, water injection pipe 4, ventilation blower 5, moisture trap 6, water pump suction inlet 8, workpiece 10, deflection plate 11, Turbogrid plates 12, air outlet 13, screen pack 14, control valve 15, water pump 16, aqua storage tank 17, plenum chamber 18, filter bag 19 and the plate 20 that is tightly connected, chamber body 1 is provided with screen pack 14 with the junction of plenum chamber 18, plenum chamber 18 upper ends are provided with air outlet 13, plenum chamber 18 inside are evenly provided with several filter bags 19, body 1 bottom in chamber is provided with aqua storage tank 17, aqua storage tank 17 tops are provided with Turbogrid plates 12, aqua storage tank 17 1 sides are provided with water pump suction inlet 8, ventilation blower 5 is arranged on chamber body 1 right side, top, workpiece 10 is suspended in chamber body 1 inside, overflow launder 3 is arranged on the rear upper end of chamber body 1, the front side board of overflow launder 3 is provided with water curtain plate 2, water curtain plate 2 is provided with the junction of overflow launder 3 plate 20 that is tightly connected, water curtain plate 2 right sides are provided with deflection plate 11, water injection pipe 4 is connected with water pump 16 with overflow launder 3.It is wavy that water curtain plate is.
Because the present invention adopts the connected mode of waveform water curtain plate and water curtain plate and overflow launder 3, obtain the contact area of larger coating cloud and cascade, and owing to having adopted according to deflection plate of the present invention, increased the detersive efficiency of coating cloud.
Accompanying drawing explanation
Fig. 1 is according to water curtain type spray chamber structural representation of the present invention;
Fig. 2 is water curtain plate structural representation;
Fig. 3 is overflow groove structure schematic diagram;
Fig. 4 is the connection diagram of water curtain plate and overflow launder;
Fig. 5 is according to the deflection plate schematic layout pattern in water curtain type spray chamber of the present invention.
The specific embodiment
With reference to Fig. 1, water curtain type spray chamber according to the present invention comprises chamber body 1, water curtain plate 2, overflow launder 3, water injection pipe 4, ventilation blower 5, moisture trap 6, water pump suction inlet 8, workpiece 10, deflection plate 11, Turbogrid plates 12, air outlet 13, screen pack 14, control valve 15, water pump 16, aqua storage tank 17, plenum chamber 18, filter bag 19 and the plate 20 that is tightly connected, chamber body 1 is provided with screen pack 14 with the junction of plenum chamber 18, plenum chamber 18 upper ends are provided with air outlet 13, plenum chamber 18 inside are evenly provided with several filter bags 19, body 1 bottom in chamber is provided with aqua storage tank 17, aqua storage tank 17 tops are provided with Turbogrid plates 12, aqua storage tank 17 1 sides are provided with water pump suction inlet 8, ventilation blower 5 is arranged on chamber body 1 right side, top, workpiece 10 is suspended in chamber body 1 inside, overflow launder 3 is arranged on the rear upper end of chamber body 1, the front side board of overflow launder 3 is provided with water curtain plate 2, water curtain plate 2 is provided with the junction of overflow launder 3 plate 20 that is tightly connected, water curtain plate 2 right sides are provided with deflection plate 11, water injection pipe 4 is connected with water pump 16 with overflow launder 3.
With reference to Fig. 2-4, it is wavy that water curtain plate 2 is preferably; In the side that overflow launder 3 is connected with water curtain plate 2 at it, offer long and narrow strip opening 31 near the place of top edge, overflow launder 3 is cuboid as shown in the figure necessarily not, it can be other suitable shapes, as long as be convenient to current, overflowing the connection with water curtain plate 2, for example, can be also reverse pyramid; Water curtain plate 2 makes its rectilinear one side be connected with the straight line trough rim of overflow launder 3 by means of connector 20, connector 20 preferably there is smooth arc so that waterflow stabilization flow out.Therefore the current part in overflow launder 3 flows out to water curtain plate 2 outer surfaces from trough rim, and a part is ejected on water curtain plate 2 inner surfaces and is flowed down from it by opening 31.
With reference to Fig. 5, it has shown according to the layout of the deflection plate in water curtain type spray chamber of the present invention.Three deflection plates are wherein preferably set, two right low left highs of its middle and upper part, the low right height in the most beneath left side (on a left side, air-water separation chamber is in right direction according to chamber body).Each piece deflection plate all comprises perforated panel 111, integral plate 113 and baffle plate 112, is provided with a plurality of holes 114 on perforated panel 111, and hole 114 can have rhombus, circle or other shapes.Between perforated panel 111 and integral plate 113, there is gap, thereby be suitable for water from wherein flowing out and forming cascade.Baffle plate 112 is arranged on perforated panel 111, prevents that current from entering hole 114.The periphery of deflection plate is fixedly connected on the wall of moisture trap, and therefore, the periphery of deflection plate will have the shape matching with wall.Arrow in figure has been indicated the direction of current.
During operation, water pump 16 supplies water continuously in overflow launder 3, make its overflow, surfaces externally and internally at water curtain plate 2 forms wave cascade respectively, and ventilation blower 5 is by the air in the interior cascade of deflection plate 11 and the passage vacuuming operation district of hole 114 formation, in the interior formation negative pressure of moisture trap 6, while spraying paint, the coating cloud that a part is crossed spray is sprayed onto on the cascade of outer water curtain plate 2, by water, rushed to aqua storage tank 17, after the cascade that the coating cloud not being captured forms through the lower end of water curtain plate with air-flow is caught by water again, by deflection plate 11, form interior cascade time, also to repeatedly be washed, still by water, rushed to aqua storage tank 17, the water droplet of carrying secretly in air-flow is blocked by deflection plate 11, clean air-flow enters atmosphere.Wherein, the repeatedly washing that the interior cascade forming by deflection plate 11 carries out is specific as follows: the air-flow that contains coating cloud is through enter the upper sheaf space of orlop deflection plate after the cascade of orlop deflection plate lower-left side by the perforate of upper right, via the upper sheaf space of deflection plate in the middle of entering by the upper left perforate of middle deflection plate after the lower right side cascade of middle deflection plate, after the cascade again forming via top layer deflection plate afterwards, by the bottom-right perforate of top layer deflection plate, enter the upper sheaf space of top layer deflection plate afterwards.
Because the present invention adopts the connected mode of waveform water curtain plate and water curtain plate and overflow launder 3, obtain the contact area of larger coating cloud and cascade, and owing to having adopted according to deflection plate of the present invention, increased the detersive efficiency of coating cloud.
Claims (9)
1. a water curtain type spray chamber, comprises chamber body (1), water curtain plate (2), overflow launder (3), water injection pipe (4), ventilation blower (5), moisture trap (6), water pump suction inlet (8), workpiece (10), deflection plate (11), Turbogrid plates (12), air outlet (13), screen pack (14), control valve (15), water pump (16), aqua storage tank (17), plenum chamber (18), filter bag (19) and the plate that is tightly connected (20) form, chamber body (1) is provided with screen pack (14) with the junction of plenum chamber (18), plenum chamber (18) upper end is provided with air outlet (13), plenum chamber (18) inside is evenly provided with several filter bags (19), chamber body (1) bottom is provided with aqua storage tank (17), aqua storage tank (17) top is provided with Turbogrid plates (12), aqua storage tank (17) one sides are provided with water pump suction inlet (8), ventilation blower (5) is arranged on chamber body (1) right side, upper end, workpiece (10) is suspended in chamber body (1) inside, overflow launder (3) is arranged on the rear upper end of chamber body (1), overflow launder (3) front side board be provided with water curtain plate (2), water curtain plate (2) is provided with the plate that is tightly connected (20) with the junction of overflow launder (3), water curtain plate (2) right side is provided with deflection plate (11), water injection pipe (4) is connected with water pump (16) with overflow launder (3), it is characterized in that described water curtain plate (2) is wavy.
2. water curtain type spray chamber according to claim 1, is characterized in that in a side that overflow launder is connected with water curtain plate at it, near the place of top edge, offers strip opening.
3. according to the water curtain type spray chamber described in aforementioned any one claim, it is characterized in that water curtain plate makes its rectilinear one side be connected with the straight line trough rim of overflow launder by means of connector.
4. according to the water curtain type spray chamber described in aforementioned any one claim, it is characterized in that comprising three deflection plates, two right low left highs of its middle and upper part, the low right height in the most beneath left side.
5. according to the water curtain type spray chamber described in aforementioned any one claim, it is characterized in that deflection plate comprises perforated panel, integral plate and baffle plate, be provided with a plurality of holes on perforated panel, between perforated panel and integral plate, have gap, baffle plate is arranged on perforated panel.
6. according to the water curtain type spray chamber described in aforementioned any one claim, while it is characterized in that operating, water pump supplies water continuously in overflow launder, make its overflow, surfaces externally and internally at water curtain plate forms wave cascade respectively, and ventilation blower is by the air in the interior cascade of deflection plate and the passage vacuuming operation district of hole formation, in moisture trap, form negative pressure, while spraying paint, the coating cloud that a part is crossed spray is sprayed onto on the cascade of outer water curtain plate, by water, rushed to aqua storage tank, after the cascade that the coating cloud not being captured forms through the lower end of water curtain plate with air-flow is caught by water again, by deflection plate, form interior cascade time, also to repeatedly be washed, still by water, rushed to aqua storage tank, the water droplet of carrying secretly in air-flow is blocked by deflection plate, clean air-flow enters atmosphere.
7. according to the water curtain type spray chamber described in aforementioned any one claim, the step of the repeatedly washing that the interior cascade that it is characterized in that forming by deflection plate carries out is specific as follows: the air-flow that contains coating cloud is through enter the upper sheaf space of orlop deflection plate after the cascade of orlop deflection plate lower-left side by the perforate of upper right, afterwards via enter the upper sheaf space of middle deflection plate after the lower right side cascade of middle deflection plate by the upper left perforate of middle deflection plate, after the cascade again forming via top layer deflection plate afterwards, by the bottom-right perforate of top layer deflection plate, enter the upper sheaf space of top layer deflection plate.
8. the method for utilizing the water curtain type spray chamber described in aforementioned any one claim to wash coating cloud, while comprising the steps: to operate, water pump supplies water continuously in overflow launder, make its overflow, surfaces externally and internally at water curtain plate forms wave cascade respectively, and ventilation blower is by the air in the interior cascade of deflection plate and the passage vacuuming operation district of hole formation, in moisture trap, form negative pressure, while spraying paint, the coating cloud that a part is crossed spray is sprayed onto on the cascade of outer water curtain plate, by water, rushed to aqua storage tank, after the cascade that the coating cloud not being captured forms through the lower end of water curtain plate with air-flow is caught by water again, by deflection plate, form interior cascade time, also to repeatedly be washed, still by water, rushed to aqua storage tank, the water droplet of carrying secretly in air-flow is blocked by deflection plate, clean air-flow enters atmosphere.
9. the method for washing coating cloud according to claim 8, the step of the repeatedly washing that the interior cascade that it is characterized in that forming by deflection plate carries out is specific as follows: the air-flow that contains coating cloud is through enter the upper sheaf space of orlop deflection plate after the cascade of orlop deflection plate lower-left side by the perforate of upper right, afterwards via enter the upper sheaf space of middle deflection plate after the lower right side cascade of middle deflection plate by the upper left perforate of middle deflection plate, after the cascade again forming via top layer deflection plate afterwards, by the bottom-right perforate of top layer deflection plate, enter the upper sheaf space of top layer deflection plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310692139.2A CN103691612B (en) | 2013-12-16 | 2013-12-16 | A kind of water curtain type spray chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310692139.2A CN103691612B (en) | 2013-12-16 | 2013-12-16 | A kind of water curtain type spray chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103691612A true CN103691612A (en) | 2014-04-02 |
| CN103691612B CN103691612B (en) | 2015-09-30 |
Family
ID=50353369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310692139.2A Active CN103691612B (en) | 2013-12-16 | 2013-12-16 | A kind of water curtain type spray chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103691612B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117458A (en) * | 2014-08-13 | 2014-10-29 | 长兴华锐机械设备有限公司 | Water-whirling paint mist collecting room |
| CN104138818A (en) * | 2014-08-15 | 2014-11-12 | 长兴华锐机械设备有限公司 | Water curtain scroll spraying room |
| CN104174519A (en) * | 2014-08-15 | 2014-12-03 | 长兴华锐机械设备有限公司 | Paint spraying technology for water screen vortex roll spray room |
| CN104174534A (en) * | 2014-08-15 | 2014-12-03 | 长兴华锐机械设备有限公司 | Scrolled paint mist trapping chamber |
| CN105268586A (en) * | 2015-11-20 | 2016-01-27 | 衡阳市嘉励运动器材有限公司 | Novel paint-spraying water curtain cabinet |
| CN105887109A (en) * | 2016-05-23 | 2016-08-24 | 大冶市宏泰铝业有限责任公司 | Vertical type spraying line pretreatment device |
| CN107694807A (en) * | 2017-11-21 | 2018-02-16 | 湖南匡沐环保科技有限公司 | A kind of environment-friendly type spray painting recovery platform |
| CN114558733A (en) * | 2022-03-14 | 2022-05-31 | 江苏龙净科杰环保技术有限公司 | Novel catalyst iron box oil injection room |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4295866A (en) * | 1979-06-07 | 1981-10-20 | Kearny Thomas J | Paint spray booth with water wash |
| JPH0568920A (en) * | 1991-09-11 | 1993-03-23 | Sanesu Kogyo Kk | Simple painting booth |
| CN2766936Y (en) * | 2004-12-27 | 2006-03-29 | 比亚迪股份有限公司 | Lacquer mist cleaning device for spray chamber |
| CN101549336A (en) * | 2009-04-17 | 2009-10-07 | 南通贝思特机械工程有限公司 | High-efficiency water curtain type spray chamber |
| CN201431836Y (en) * | 2009-04-17 | 2010-03-31 | 南通贝思特机械工程有限公司 | High-efficient water-curtain-type paint spray booth |
| CN202316214U (en) * | 2011-11-15 | 2012-07-11 | 杭州海源表面工程有限公司 | Imitation plating spray device |
-
2013
- 2013-12-16 CN CN201310692139.2A patent/CN103691612B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4295866A (en) * | 1979-06-07 | 1981-10-20 | Kearny Thomas J | Paint spray booth with water wash |
| JPH0568920A (en) * | 1991-09-11 | 1993-03-23 | Sanesu Kogyo Kk | Simple painting booth |
| CN2766936Y (en) * | 2004-12-27 | 2006-03-29 | 比亚迪股份有限公司 | Lacquer mist cleaning device for spray chamber |
| CN101549336A (en) * | 2009-04-17 | 2009-10-07 | 南通贝思特机械工程有限公司 | High-efficiency water curtain type spray chamber |
| CN201431836Y (en) * | 2009-04-17 | 2010-03-31 | 南通贝思特机械工程有限公司 | High-efficient water-curtain-type paint spray booth |
| CN202316214U (en) * | 2011-11-15 | 2012-07-11 | 杭州海源表面工程有限公司 | Imitation plating spray device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104117458A (en) * | 2014-08-13 | 2014-10-29 | 长兴华锐机械设备有限公司 | Water-whirling paint mist collecting room |
| CN104138818A (en) * | 2014-08-15 | 2014-11-12 | 长兴华锐机械设备有限公司 | Water curtain scroll spraying room |
| CN104174519A (en) * | 2014-08-15 | 2014-12-03 | 长兴华锐机械设备有限公司 | Paint spraying technology for water screen vortex roll spray room |
| CN104174534A (en) * | 2014-08-15 | 2014-12-03 | 长兴华锐机械设备有限公司 | Scrolled paint mist trapping chamber |
| CN104138818B (en) * | 2014-08-15 | 2016-08-24 | 长兴华锐机械设备有限公司 | A kind of cascade scrollwork spray room |
| CN105268586A (en) * | 2015-11-20 | 2016-01-27 | 衡阳市嘉励运动器材有限公司 | Novel paint-spraying water curtain cabinet |
| CN105887109A (en) * | 2016-05-23 | 2016-08-24 | 大冶市宏泰铝业有限责任公司 | Vertical type spraying line pretreatment device |
| CN107694807A (en) * | 2017-11-21 | 2018-02-16 | 湖南匡沐环保科技有限公司 | A kind of environment-friendly type spray painting recovery platform |
| CN114558733A (en) * | 2022-03-14 | 2022-05-31 | 江苏龙净科杰环保技术有限公司 | Novel catalyst iron box oil injection room |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103691612B (en) | 2015-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103691612B (en) | A kind of water curtain type spray chamber | |
| CN201431836Y (en) | High-efficient water-curtain-type paint spray booth | |
| CN101549336A (en) | High-efficiency water curtain type spray chamber | |
| CN104235959A (en) | Window type air filter exhaust fan | |
| CN103041945A (en) | Paint room with paint production waste gas treatment system, and paint production waste gas treatment method | |
| CN103301988A (en) | Spray booth | |
| CN203678205U (en) | Direct-injection type air purifier | |
| CN109731716A (en) | A kind of environmentally friendly depassing unit and method of closed loop | |
| CN213670075U (en) | Circulating overflow type spray-painting table water curtain cabinet | |
| CN205886469U (en) | Industry flue gas wet process equipment of spraying | |
| CN103769334B (en) | The dustless coating equipment in full-automatic zero-emission surface | |
| KR100992841B1 (en) | Booth Type Dust Collector | |
| CN203816840U (en) | Full-automatic zero-discharge surface dust-free coating device | |
| CN103239956A (en) | High efficiency water-bath deduster | |
| CN203508285U (en) | High-efficiency environment-friendly paint spraying purifying device | |
| CN208643474U (en) | A kind of lithium cell production cleaning device | |
| CN105195371A (en) | Paint-spraying water washing device | |
| CN102600686A (en) | Water curtain air filtering device for spraying | |
| CN210934306U (en) | No-consumable fixed particle flue gas solid particle treatment equipment | |
| CN204429570U (en) | A kind of coating cloud water curtain cleaning system | |
| CN204107239U (en) | A kind of cooling device of Sprayer Circulation water tank | |
| CN210821347U (en) | Solder paste printing device | |
| CN207085598U (en) | A kind of paint spray booth paint mist filtering device | |
| CN209597420U (en) | A kind of wet electrical dust precipitator | |
| CN203323254U (en) | Window type air-filtering exhaust fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |