CN103691613A - Water screen spray system - Google Patents
Water screen spray system Download PDFInfo
- Publication number
- CN103691613A CN103691613A CN201410017653.0A CN201410017653A CN103691613A CN 103691613 A CN103691613 A CN 103691613A CN 201410017653 A CN201410017653 A CN 201410017653A CN 103691613 A CN103691613 A CN 103691613A
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- China
- Prior art keywords
- curtain plate
- water
- water curtain
- spraying
- storehouse
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- 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
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- 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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- 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)
- Special Spraying Apparatus (AREA)
Abstract
The invention discloses a water screen spray system, aiming at solving the problem of relatively poor treatment effect on harmful substances generated in a spray operation process by an existing spray system. The water screen spray system is characterized by comprising a stander, wherein the stander is provided with a spray cabin used for supplying operation space to spraying; a guide rail device used for transferring products is positioned at the lower part of the spray cabin; spray nozzles of a spray device are positioned at the upper part of the spray cabin; a fan device is used for enabling gas in the spray cabin to flow to the corner of the spray cabin and the corner is provided with a passageway through which the gas can flow; both sides forming the corner of the spray cabin are provided with water screen devices; the two water screen devices are used for forming intersectant water screens; the formed water screens are utilized for shielding the passageway.
Description
Technical field
The present invention relates to a kind of paint finishing, particularly relate to a kind of with cascade for reducing the cascade paint finishing of nuisance that the course of work produces.
Background technology
Chinese invention patent application discloses a kind of water screen spraying device in (201210064424.5), comprise electric-control system and the cavity that is hollow structure, top at cavity is provided with tank, in cavity, be provided with water curtain plate, the top of water curtain plate is communicated in tank, and water curtain plate can be divided into cavity spraying chamber and coating cloud treatment chamber; The top of coating cloud treatment chamber is provided with the exhaust outlet communicating with it, the top of spraying chamber is provided with the constant voltage chamber communicating with it, in spraying chamber, be provided with several multistation automatic spray gun and substrates, the two ends of each substrate are corresponding being fixedly arranged on a relative side of cavity respectively, on each substrate, be all interval with several workpiece, electric control system controls multistation automatic spray gun is aimed at and spraying workpiece, can effectively save space, increases treating capacity; Separately in the bottom of cavity, be provided with water tank, between water tank and water curtain plate, form gas channel, this spray equipment can make the abundant combination of waste gas coating cloud and water, improves the Disposal quality of waste gas coating cloud, alleviates the pollution to environment.
This water screen spraying device is only provided with cascade one, relatively poor to the treatment effect of the nuisance producing in spraying operation process.
Summary of the invention
For overcoming above-mentioned defect, the technical issues that need to address of the present invention are: a kind of novel cascade paint finishing is provided, and this system is good to the nuisance treatment effect producing at spraying operation.
For solveing the technical problem taked technical scheme: a kind of cascade paint finishing, comprise frame, in frame, there is the spraying storehouse that working space is provided for spraying, for transmitting the track-type facilities of product, be positioned at the lower position in spraying storehouse, nozzle on spray equipment is positioned at the upper position place in spraying storehouse, it is characterized in that, blower fan apparatus is for making to spray the bight in the gas flow spraying storehouse in storehouse, and this corner positions place has the runner that supplied gas flows through; Form on the both sides in spraying this bight, storehouse and be provided with water screen apparatus, two water screen apparatus are used to form crossing cascade, utilize formed cascade and block on described runner.Spraying storehouse is the cavity surrounding by some blocks of side plates, and the spraying operation carrying out completes in spraying storehouse.Blower fan apparatus is arranged on the outside in spraying storehouse, for the flow direction of gas in spraying storehouse is controlled, so that the nuisance producing in spraying operation process flows towards target direction.The formed cascade of water screen apparatus at upper position place can form bottom cascade after the water screen apparatus place break-in of lower position, or in storage tank described as follows, after water-filling, in storage tank inside, has formed the cascade of bottom.
In native system, the water screen apparatus that is positioned at upper position place comprises water curtain plate, the bottom of water curtain plate is the oblique bight of stretching to spraying storehouse towards outside, described runner is formed on the lower end position place of water curtain plate, and the current in this water screen apparatus flow to the bottom of water curtain plate from the upper end of water curtain plate along the inner surface of water curtain plate.Water curtain plate is obliquely installed, and the gas of being convenient to spray in storehouse fully contacts with the current on water curtain plate with some harmful micronic dusts.By the bottom at water curtain plate, form described runner, simple in structure, be convenient to this runner to carry out cascade shutoff.
In native system, in the upper end of water curtain plate, be provided with overflow launder, overflow launder, along the width setting of water curtain plate, is provided with along its length overflow pipe in overflow launder, has the delivery port towards overflow launder inside on overflow pipe.Overflow launder is and is horizontally disposed with, and is provided with overflow launder, and current overflowing everywhere on overflow launder length direction is comparatively impartial, is convenient on the inner surface of water curtain plate, form water curtain comparatively uniformly, can effectively improve the absorption to harmful substance in spraying storehouse.
In native system, the wall thickness such as described overflow launder and water curtain plate, they are by sheet material brake forming, the lateral wall of overflow launder exceeds the oral area of overflow launder, is level and smooth arc-shaped transition between the madial wall of overflow launder and water curtain plate.The water curtain plate of this structure and the structure of overflow launder are relatively simple, are convenient to rapid shaping, facilitate current in overflow launder, to spill on the inner surface of water curtain plate.
In native system, the bottom of water curtain plate is towards the outside bending in spraying storehouse.The setting of this bending is convenient to form level and smooth arc-shaped transition between bending and the main body of water curtain plate, facilitates current to form cascade at the lower end position place of water curtain plate.
In native system, the water screen apparatus that is positioned at lower position comprises and is horizontally disposed storage tank, and described track-type facilities is positioned at the top of storage tank, and the oral area towards track-type facilities on storage tank is provided with porous plate.Using storage tank as the support to track-type facilities, make the structural compactness of native system good on the one hand, be also convenient on the other hand form bottom cascade in storage tank.
In native system, the arranged outside in spraying storehouse in frame has support, on support, for placing the nonwoven of rolling, after nonwoven is pulled, from the below of track-type facilities, covers on porous plate; Regularly by tractive, the mode of cutting out nonwoven, contaminated nonwoven is changed.Changing the time limit of nonwoven can determine according to operating practice is next actual, and when the product of one species is carried out to operation, this time limit is generally fixed, and, after continuous operation regular hour section, just need to change nonwoven.The object that nonwoven is set is for holding back spray, enters into the amount of current to reduce spray.When the replacing to nonwoven, first contaminated part tractive on nonwoven out, then by the mode of cutting out, this contaminated part to be cut out, new nonwoven covers on porous plate again.In spraying storehouse, the pernicious gas of a part or micronic dust see through nonwoven, porous plate enters in storage tank, and are dissolved in water.Nonwoven is drawn into the inside in spraying storehouse from the outside that sprays storehouse, the current that flow down on water curtain plate flow directly on nonwoven, this nonwoven can carry out coarse filtration to current, and the large particulate matter that some are entered in cascade is in the course of the work held back.When carrying out spraying operation, the useless coating liquid spraying in nozzle is sprayed directly on on nonwoven.After water on upper water curtain device flows on nonwoven, by the low inside and high outside set-up mode of porous plate, and water is flowed along nonwoven, therefore on nonwoven, form water curtain, thereby can on nonwoven, form bottom cascade.
In native system, between two water screen apparatus, by pipeline, form water circulation.On pipeline, generally the circulation that water pump drives current need to be set, this meeting using water wisely, and also the nuisance that is conducive to spray in storehouse enters in storage tank.
In native system, on this pipeline, be provided with Rose Box, in Rose Box, be provided with the filter of at least two loose structures, on the surface of filter, be removably coated with sponge.The filter that is coated with sponge is for the current of circulation being carried out to essence filtration, on fully guaranteeing in current that the content of impurity remains at low levels.Sponge can be removed on inherent filtration plate, and the sponge that obtains cleaning can be reused.
In native system, spraying storehouse is provided with window, for covering the windowpane of this window, by cylinder, is connected in actively spraying storehouse.Arranging of this windowpane can handled easily person be watched the working condition in spraying storehouse, and the working method automaticity of this windowpane is high.
The present invention has following beneficial effect: between two water screen apparatus, can form crossing cascade, and under the control of blower fan apparatus, air-flow in spraying storehouse can flow towards this bight in spraying storehouse, at flow process, air-flow can contact gradually with two water screen apparatus, and native system is fully processed the harmful substance in spraying storehouse, reduce the discharge rate of harmful substance.In fact these two water screen apparatus have formed the both sides in spraying bight, storehouse, can pass through the setting to nozzle angle, make when carrying out spraying operation, most of useless spray directly sprays to this two water screen apparatus, thereby is convenient to by water screen apparatus, the nuisance producing in spraying operation process effectively be processed.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of this cascade paint finishing.
Fig. 2 is the front view of this cascade paint finishing.
Fig. 3 is along the cutaway view along A-A direction in Fig. 2, the flow direction of gas in the arrow indication spraying storehouse in figure.
Fig. 4 is the rearview of this cascade paint finishing.
The specific embodiment
See in figure, the structure of this cascade paint finishing comprises frame 1, in frame 1, by polylith side plate, surrounds a spraying storehouse 7, and the inside in this spraying storehouse 7 is used to provides a workplace to the spraying operation of product 4.
The upper position place in spraying storehouse 7 is provided with some nozzles 3, and the lower position in spraying storehouse 7 is provided with track-type facilities 13, and surface product 4 to be sprayed is laid on track-type facilities 13, and is transmitted by track-type facilities 13.
The both sides in spraying 7 one bights, storehouse are provided with respectively a water screen apparatus, and wherein a water screen apparatus is positioned at upper position place, and another water screen apparatus is positioned at the horizontal position of below.In this bight in spraying storehouse 7, be formed with the runner of crossing for the gas flow in spraying storehouse 7, in the course of the work, two water screen apparatus have formed crossing cascade, and this cascade shelters from runner.Arranged outside in spraying storehouse 7 in frame 1 has blower fan 8, and blower fan 8 communicates with this runner by air channel, starts after blower fan 8, and the gas in spraying storehouse 7, in runner enters into air channel, and is finally discharged to the outside that sprays storehouse 7.
The structure of upper position place water screen apparatus comprises water curtain plate 11, and the bottom of water curtain plate 11 is towards oblique the stretching out in outside in spraying storehouse 7, and described runner is formed on the position of water curtain plate 11 bottoms, i.e. the below of water curtain plate 11 lower ends.In the upper end of water curtain plate 11, be formed with overflow launder 19, overflow launder 19 is along the width setting of water curtain plate 11.In overflow launder 19, be provided with overflow pipe 18, overflow pipe 18, along the length direction setting of overflow launder 19, has interval between overflow pipe 18 and overflow launder 19.On overflow launder 19, have delivery port, delivery port is towards the inside of overflow launder 19, and this delivery port can be along the axially upper formed penetrating slit of overflow pipe 18, also can be arranged on the some open-works on overflow pipe 18 wall bodies.Overflow launder 19 and water curtain plate 11 are connected as a single entity, and they pass through crooked rear moulding, the wall thickness such as overflow launder 19 and water curtain plate 11 by light sheet.The lateral wall of overflow launder 19, higher than the oral area of overflow launder 19, is level and smooth arc-shaped transition between the madial wall of overflow launder 19 and water curtain plate 11.The delivery port of water on overflow pipe 18 flows out in overflow launder 19, and from the oral area of overflow launder 19 madial walls, spill into the upper end of water curtain plate 11, current flow to the bottom of water curtain plate 11 from the upper end of water curtain plate 11 along the inner surface of water curtain plate 11, and forming cascade in the bottom of water curtain plate 11, this cascade shelters from runner.For guaranteeing the quality of cascade, the bottom of water curtain plate 11 is to the outside bending in spraying storehouse 7.
The structure that is positioned at the water screen apparatus of lower position comprises storage tank 12, and storage tank 12 along continuous straight runs are arranged in frame 1, and track-type facilities 13 is arranged on storage tank 12.Storage tank 12 is coated with porous plate 2 towards the oral area of track-type facilities 13, and the arranged outside in spraying storehouse 7 in frame 1 has support 10, and support 10 is for placing rotationally the nonwoven 9 of rolling.After nonwoven 9 is pulled, from runner position, enters into and spray in storehouse 7, and cover on porous plate 2.
Between two water screen apparatus, be provided with the pipeline 16 that is used to form circulating water flow, be provided with for driving the water pump 17 of flow on pipeline 16, this pipeline 16 is realized current circulating between storage tank 12 and overflow pipe 18.On pipeline 16, between storage tank 12 and overflow pipe 18, be provided with Rose Box 15, in Rose Box 15, be provided with the filter 14 of two loose structures, these two filters 14 arrange at the interior interval of Rose Box 15, and filter 14 is blocked on the water stream channel in Rose Box 15.On the surface of filter 14, be coated with sponge, sponge is fixed on filter 14 by dismountable mode.The sponge of sheet can be crimped on the surface that is fixed on filter 14 by press strip.
For ease of the spraying operation in spraying storehouse 7 is watched, on spraying storehouse 7, be provided with window, for covering the windowpane 5 of window, by two cylinders 6, be connected in actively spraying storehouse 7.
Native system is when work, and product 4 enters on the track-type facilities 13 spraying in storehouse 7 from the outside that sprays storehouse 7 and moves ahead on track-type facilities 13, in the process that product 4 moves ahead on track-type facilities 13, can be applied from the teeth outwards one deck coating by nozzle 3.Product 4 can be the structure of continuous random length, as goods such as the rubber tube of extrusion modling, plastic tubes.Described nozzle 3 is a plurality of, and they are along interval layout on the front line direction of product 4, and nozzle 3 is generally towards the bight in spraying storehouse 7 spray coating liquid.Native system, after work certain hour, needs in time nonwoven 9 to be changed, and when carrying out the replacing of nonwoven 9, by the mode of tractive, cutting, contaminated part on nonwoven 9 is cut out, and new nonwoven face covers on porous plate 2 again.
Claims (10)
1. a cascade paint finishing, comprise frame, in frame, there is the spraying storehouse that working space is provided for spraying, for transmitting the track-type facilities of product, be positioned at the lower position in spraying storehouse, nozzle on spray equipment is positioned at the upper position place in spraying storehouse, it is characterized in that, blower fan apparatus is for making to spray the bight in the gas flow spraying storehouse in storehouse, and this corner positions place has the runner that supplied gas flows through; Form on the both sides in spraying this bight, storehouse and be provided with water screen apparatus, two water screen apparatus are used to form crossing cascade, utilize formed cascade and block on described runner.
2. cascade paint finishing according to claim 1, it is characterized in that, the water screen apparatus that is positioned at upper position place comprises water curtain plate, the bottom of water curtain plate is the oblique bight of stretching to spraying storehouse towards outside, described runner is formed on the lower end position place of water curtain plate, and the current in this water screen apparatus flow to the bottom of water curtain plate from the upper end of water curtain plate along the inner surface of water curtain plate.
3. cascade paint finishing according to claim 2, it is characterized in that, in the upper end of water curtain plate, be provided with overflow launder, overflow launder is along the width setting of water curtain plate, in overflow launder, be provided with along its length overflow pipe, on overflow pipe, have the delivery port towards overflow launder inside.
4. cascade paint finishing according to claim 3, it is characterized in that, the wall thickness such as described overflow launder and water curtain plate, they are by sheet material brake forming, the lateral wall of overflow launder exceeds the oral area of overflow launder, is level and smooth arc-shaped transition between the madial wall of overflow launder and water curtain plate.
5. cascade paint finishing according to claim 2, is characterized in that, the bottom of water curtain plate is towards the outside bending in spraying storehouse.
6. according to the arbitrary described cascade paint finishing of claim 1 to 5, it is characterized in that, the water screen apparatus that is positioned at lower position comprises and is horizontally disposed storage tank, and described track-type facilities is positioned at the top of storage tank, and the oral area towards track-type facilities on storage tank is provided with porous plate.
7. cascade paint finishing according to claim 6, is characterized in that, the arranged outside in spraying storehouse in frame has support, on support, for placing the nonwoven of rolling, after nonwoven is pulled, from the below of track-type facilities, covers on porous plate; Regularly by tractive, the mode of cutting out nonwoven, contaminated nonwoven is changed.
8. according to the arbitrary described cascade paint finishing of claim 1 to 5, it is characterized in that, between two water screen apparatus, by pipeline, form water circulation.
9. cascade paint finishing according to claim 8, is characterized in that, on this pipeline, is provided with Rose Box, is provided with the filter of at least two loose structures in Rose Box, is removably coated with sponge on the surface of filter.
10. according to the arbitrary described cascade paint finishing of claim 1 to 5, it is characterized in that, spraying storehouse is provided with window, for covering the windowpane of this window, by cylinder, is connected in actively spraying storehouse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017653.0A CN103691613B (en) | 2014-01-15 | 2014-01-15 | Water screen spray system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410017653.0A CN103691613B (en) | 2014-01-15 | 2014-01-15 | Water screen spray system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103691613A true CN103691613A (en) | 2014-04-02 |
| CN103691613B CN103691613B (en) | 2016-01-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410017653.0A Active CN103691613B (en) | 2014-01-15 | 2014-01-15 | Water screen spray system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103691613B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874508A (en) * | 2015-05-11 | 2015-09-02 | 苏州瑞钰特自动化科技有限公司 | Workpiece coating and spraying system |
| CN106756978A (en) * | 2016-12-14 | 2017-05-31 | 北京首钢股份有限公司 | A kind of manufacture method of orientation silicon steel and the spraying method of orientation silicon steel magnesium oxide coating |
| CN109290096A (en) * | 2018-12-03 | 2019-02-01 | 深圳市鹏创达自动化有限公司 | Spraying equipment |
| CN110732431A (en) * | 2019-11-15 | 2020-01-31 | 江苏森宝节能材料有限公司 | water curtain cabinet for painting mirror frame |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499133Y (en) * | 2001-09-30 | 2002-07-10 | 李惠波 | Environment protection type water pool |
| JP2005319361A (en) * | 2004-05-06 | 2005-11-17 | Tsutomu Takahashi | Booth apparatus for spray coating |
| CN201940322U (en) * | 2010-12-24 | 2011-08-24 | 张文军 | Eddy paint spray chamber |
| CN202479096U (en) * | 2012-02-17 | 2012-10-10 | 金华 | Long-lasting water curtain spray chamber |
| CN203664099U (en) * | 2014-01-15 | 2014-06-25 | 浙江百纳橡塑设备有限公司 | Water curtain spraying system |
-
2014
- 2014-01-15 CN CN201410017653.0A patent/CN103691613B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2499133Y (en) * | 2001-09-30 | 2002-07-10 | 李惠波 | Environment protection type water pool |
| JP2005319361A (en) * | 2004-05-06 | 2005-11-17 | Tsutomu Takahashi | Booth apparatus for spray coating |
| CN201940322U (en) * | 2010-12-24 | 2011-08-24 | 张文军 | Eddy paint spray chamber |
| CN202479096U (en) * | 2012-02-17 | 2012-10-10 | 金华 | Long-lasting water curtain spray chamber |
| CN203664099U (en) * | 2014-01-15 | 2014-06-25 | 浙江百纳橡塑设备有限公司 | Water curtain spraying system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874508A (en) * | 2015-05-11 | 2015-09-02 | 苏州瑞钰特自动化科技有限公司 | Workpiece coating and spraying system |
| CN106756978A (en) * | 2016-12-14 | 2017-05-31 | 北京首钢股份有限公司 | A kind of manufacture method of orientation silicon steel and the spraying method of orientation silicon steel magnesium oxide coating |
| CN106756978B (en) * | 2016-12-14 | 2019-07-12 | 北京首钢股份有限公司 | A kind of manufacturing method of orientation silicon steel and the spraying method of orientation silicon steel magnesium oxide coating |
| CN109290096A (en) * | 2018-12-03 | 2019-02-01 | 深圳市鹏创达自动化有限公司 | Spraying equipment |
| CN109290096B (en) * | 2018-12-03 | 2024-04-16 | 深圳市鹏创达自动化有限公司 | Spraying equipment |
| CN110732431A (en) * | 2019-11-15 | 2020-01-31 | 江苏森宝节能材料有限公司 | water curtain cabinet for painting mirror frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103691613B (en) | 2016-01-27 |
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Denomination of invention: Water curtain spraying system Effective date of registration: 20230630 Granted publication date: 20160127 Pledgee: Xianju Branch of Industrial and Commercial Bank of China Ltd. Pledgor: ZHEJIANG BAINA RUBBER EQUIPMENT CO.,LTD. Registration number: Y2023330001299 |
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