CN103691613B - Water screen spray system - Google Patents
Water screen spray system Download PDFInfo
- Publication number
- CN103691613B CN103691613B CN201410017653.0A CN201410017653A CN103691613B CN 103691613 B CN103691613 B CN 103691613B CN 201410017653 A CN201410017653 A CN 201410017653A CN 103691613 B CN103691613 B CN 103691613B
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- Prior art keywords
- spraying
- water
- water screen
- curtain plate
- storehouse
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Classifications
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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 kind of water screen spray system, solve existing paint finishing to the relatively poor problem of the nuisance treatment effect produced in spraying operation process, the technical scheme taked: a kind of water screen spray system, comprise frame, frame have for spraying the spraying storehouse providing working space, track-type facilities for transmitting product is 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 the bight in the gas flow spraying storehouse in spraying storehouse, this corner positions place has the runner that supplied gas flows through, the both sides forming spraying this bight, storehouse are provided with water screen apparatus, and two water screen apparatus, for the formation of the cascade intersected, utilize the cascade that formed and block on described runner.
Description
Technical field
The present invention relates to a kind of paint finishing, particularly relate to a kind of with cascade for reduce in the course of work produce the water screen spray system of nuisance.
Background technology
Chinese invention patent application discloses a kind of water screen spraying device in (201210064424.5), comprise electric-control system and the cavity in hollow structure, tank is provided with at the top of cavity, water curtain plate is provided with in cavity, the top of water curtain plate is communicated in tank, and cavity can be divided into spraying chamber and paint mist treatment chamber by water curtain plate; The top of paint mist treatment chamber is provided with the exhaust outlet communicated with it, the top of spraying chamber is provided with the constant voltage room communicated with it, several multistation automatic spray gun and substrates are provided with in spraying chamber, the two ends of each substrate are corresponding to be respectively fixedly arranged on a relative side of cavity, each substrate is all interval with several workpiece, electric control system controls multistation automatic spray gun is aimed at and spraying workpiece, effectively can save space, increase treating capacity; Separately be provided with water tank in the bottom of cavity, form gas channel between water tank and water curtain plate, 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 one cascade, relatively poor to the treatment effect of the nuisance produced 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: provide a kind of novel water screen spray system, and this system is good to the nuisance treatment effect produced at spraying operation.
For solveing the technical problem taked technical scheme: a kind of water screen spray system, comprise frame, frame have for spraying the spraying storehouse providing working space, track-type facilities for transmitting product is 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 the bight in the gas flow spraying storehouse in spraying storehouse, and this corner positions place has the runner that supplied gas flows through; The both sides forming spraying this bight, storehouse are provided with water screen apparatus, and two water screen apparatus, for the formation of the cascade intersected, utilize the cascade that formed and block on described runner.Spraying storehouse is the cavity surrounded by some blocks of side plates, and the spraying operation carried out completes in spraying storehouse.Blower fan apparatus is arranged on the outside in spraying storehouse, for controlling the flow direction of gas in spraying storehouse, flows towards target direction to make the nuisance produced in spraying operation process.The cascade that the water screen apparatus at upper position place is formed can form bottom cascade after the water screen apparatus place break-in of lower position, or defines the cascade of bottom after water-filling in storage tank inside in storage tank described as follows.
In the present system, the water screen apparatus being positioned at upper position place comprises water curtain plate, the bottom of water curtain plate is oblique towards outside stretches to the bight spraying storehouse, described runner is formed in 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 along the inner surface of water curtain plate from the upper end of water curtain plate.Water curtain plate is obliquely installed, and is convenient to the gas sprayed in storehouse and fully contacts with the current on water curtain plate with some harmful micronic dusts.By forming described runner in the bottom of water curtain plate, structure is simple, is convenient to carry out cascade shutoff to this runner.
In the present system, be provided with overflow launder in the upper end of water curtain plate, overflow launder is arranged along the width of water curtain plate, in overflow launder, be provided with overflow pipe along its length, overflow pipe has towards the delivery port of overflow launder inside.Overflow launder, in being horizontally disposed with, is provided with overflow launder, and the everywhere spilling of current on overflow launder length direction is comparatively impartial, is convenient to be formed comparatively uniform water curtain on the inner surface of water curtain plate, effectively can improve the absorption to harmful substance in spraying storehouse.
In the present system, the wall thickness such as described overflow launder and water curtain plate, they are by sheet material brake forming, and the lateral wall of overflow launder exceeds the oral area of overflow launder, are 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 to spill on the inner surface of water curtain plate in overflow launder.
In the present system, the bottom of water curtain plate is towards the outside bending spraying storehouse.The setting of this bending is convenient between bending and the main body of water curtain plate, form level and smooth arc-shaped transition, facilitates current to form cascade at the lower end position place of water curtain plate.
In the present system, the water screen apparatus being positioned at lower position comprises in horizontally disposed storage tank, and described track-type facilities is positioned at the top of storage tank, and storage tank is provided with porous plate towards the oral area of track-type facilities.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 to form bottom cascade in storage tank on the other hand.
In the present system, frame there is support in the arranged outside in spraying storehouse, for placing the non-woven fabrics of rolling on support, covering on porous plate from the below of track-type facilities after non-woven fabrics is pulled; Regularly by tractive, the mode of cutting out non-woven fabrics, contaminated non-woven fabrics is changed.The time limit changing non-woven fabrics can be determined according to operating practice is next actual, and when carrying out operation to the product of one species, this time limit is generally fixing, namely after continuous operation regular hour section, just needs to change non-woven fabrics.The object arranging non-woven fabrics is for retaining spray, to reduce the amount that spray enters into current.When the replacing to non-woven fabrics, first part tractive contaminated on non-woven fabrics out, the mode then by cutting out cuts out this contaminated part, and new non-woven fabrics then covers on porous plate again.In spraying storehouse, a part of pernicious gas or micronic dust then enter in storage tank through non-woven fabrics, porous plate, and are dissolved in water.Non-woven fabrics is drawn into the inside in spraying storehouse from the outside in spraying storehouse, the current flowed down on water curtain plate flow directly on non-woven fabrics, this non-woven fabrics can carry out coarse filtration to current, and retains the large particulate matter that some enter in cascade in the course of the work.When carrying out spraying operation, the useless coating liquid sprayed in nozzle is then sprayed directly on on non-woven fabrics.Water on upper water curtain device flows to after on non-woven fabrics, by the low inside and high outside set-up mode of porous plate, and water is flowed along non-woven fabrics, on non-woven fabrics, therefore forms water curtain, thus can form bottom cascade on non-woven fabrics.
In the present system, water circulation is formed by pipeline between two water screen apparatus.Pipeline generally needs arrange water pump to drive the circulation of current, this meeting using water wisely, and the nuisance be conducive in spraying storehouse enters in storage tank.
In the present system, this pipeline is provided with Rose Box, in Rose Box, is provided with the filter of at least two pieces of loose structures, the surface of filter is removably coated with sponge.The filter being coated with sponge for carrying out essence filtration to the current of circulation, on fully ensureing in current that the content of impurity remains at low levels.Sponge can inherent filtration plate be removed, and obtaining cleaned sponge can reuse.
In the present system, spraying storehouse is provided with window, is connected in spraying storehouse for the windowpane covering this window actively by cylinder.Arranging of this windowpane handled easily person can watch the working condition sprayed in storehouse, and the working method automaticity of this windowpane is high.
The present invention has following beneficial effect: can form crossing cascade between two water screen apparatus, and under the control of blower fan apparatus, air-flow in spraying storehouse can towards this bight flowing 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 constitute the both sides in spraying bight, storehouse, by the setting to nozzle angle, make when carrying out spraying operation, the useless spray of major part directly sprays to this two water screen apparatus, thus is convenient to effectively be processed the nuisance produced in spraying operation process by water screen apparatus.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of this water screen spray system.
Fig. 2 is the front view of this water screen spray system.
Fig. 3 is along the sectional view along A-A direction in Fig. 2, the flow direction of gas in the arrow instruction spraying storehouse in figure.
Fig. 4 is the rearview of this water screen spray system.
Detailed description of the invention
See in figure, the structure of this water screen spray system comprises frame 1, and frame 1 surrounds a spraying storehouse 7 by polylith side plate, and the inside in this spraying storehouse 7 is used for for providing 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 bight, storehouse 7 one are respectively arranged with 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.Be formed with in this bight in spraying storehouse 7 runner flow through for the gas in spraying storehouse 7, in the course of the work, two water screen apparatus define crossing cascade, and this cascade shelters from runner.Frame 1 has blower fan 8 in the arranged outside in spraying storehouse 7, and blower fan 8 is communicated with this runner by air channel, and after starting blower fan 8, the gas in spraying storehouse 7 enters in air channel from runner, and is finally discharged to the outside in spraying 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 stretched out towards the outside spraying storehouse 7 is oblique, and described runner is formed in the position of water curtain plate 11 bottom, i.e. the below of water curtain plate 11 lower end.Be formed with overflow launder 19 in the upper end of water curtain plate 11, overflow launder 19 is arranged along the width of water curtain plate 11.In overflow launder 19, be provided with overflow pipe 18, overflow pipe 18 is arranged along the length direction of overflow launder 19, has interval between overflow pipe 18 and overflow launder 19.Overflow launder 19 has delivery port, and delivery port is towards the inside of overflow launder 19, and this delivery port can be along axially the formed penetrating slit of overflow pipe 18, also can be arranged on the some open-works on overflow pipe 18 wall body.Overflow launder 19 and water curtain plate 11 are connected as a single entity, and they are rear shaping by bending by light sheet, the wall thickness such as overflow launder 19 and water curtain plate 11.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 the upper end of water curtain plate 11 is spilt into from the oral area of overflow launder 19 madial wall, current flow to the bottom of water curtain plate 11 along the inner surface of water curtain plate 11 from the upper end of water curtain plate 11, and forming cascade in the bottom of water curtain plate 11, this cascade shelters from runner.For ensureing the quality of cascade, the bottom of water curtain plate 11 is to the outside bending spraying storehouse 7.
The structure being positioned at the water screen apparatus of lower position comprises storage tank 12, and storage tank 12 is arranged in frame 1 in the horizontal direction, 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 frame 1 has support 10 in the arranged outside in spraying storehouse 7, and support 10 is for placing the non-woven fabrics 9 of rolling rotationally.Enter in spraying storehouse 7 from runner position after non-woven fabrics 9 is pulled, and cover on porous plate 2.
Between two water screen apparatus, being provided with the pipeline 16 for the formation of circulating water flow, pipeline 16 being provided with the water pump 17 for driving current to flow, this pipeline 16 realizes current circulating between storage tank 12 and overflow pipe 18.Pipeline 16 is provided with Rose Box 15 between storage tank 12 and overflow pipe 18, the filter 14 of two pieces of loose structures is provided with in Rose Box 15, these two pieces of filters 14 interval in Rose Box 15 is arranged, and filter 14 is blocked on the water stream channel in Rose Box 15.The surface of filter 14 is coated with sponge, and sponge is fixed on filter 14 by dismountable mode.The sponge of sheet can by press strip be crimped be fixed on filter 14 surface on.
For ease of watching the spraying operation in spraying storehouse 7, spraying storehouse 7 being provided with window, being connected in spraying storehouse 7 for the windowpane 5 covering window actively by two cylinders 6.
Operationally, product 4 to enter into from the outside in spraying storehouse 7 on the track-type facilities 13 in spraying storehouse 7 and moves ahead on track-type facilities 13 native system, can be applied one deck coating from the teeth outwards by nozzle 3 in the process that product 4 moves ahead on track-type facilities 13.Product 4 can be the structure of continuous print random length, as goods such as extruded rubber tube, plastic tubes.Described nozzle 3 is multiple, and they are arranged along interval on line direction before product 4, and nozzle 3 is generally towards the bight spray coating liquid in spraying storehouse 7.Native system is after work certain hour, and need to change non-woven fabrics 9 in time, when carrying out the replacing of non-woven fabrics 9, by the mode of tractive, cutting, part contaminated on non-woven fabrics 9 is cut out, new nonwoven face covers on porous plate 2 again.
Claims (8)
1. a water screen spray system, comprise frame, frame have for spraying the spraying storehouse providing working space, track-type facilities for transmitting product is 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 the bight in the gas flow spraying storehouse in spraying storehouse, and this bight has the runner that supplied gas flows through; The both sides in formation spraying this bight, storehouse are provided with water screen apparatus, two water screen apparatus are for the formation of the cascade intersected, the cascade formed blocks on described runner, the water screen apparatus being positioned at lower position comprises in horizontally disposed storage tank, described track-type facilities is positioned at the top of storage tank, storage tank is provided with porous plate towards the oral area of track-type facilities, frame there is support in the arranged outside in spraying storehouse, for placing the non-woven fabrics of rolling on support, cover on porous plate from the below of track-type facilities after non-woven fabrics is pulled; Regularly by tractive, the mode of cutting out non-woven fabrics, contaminated non-woven fabrics is changed.
2. water screen spray system according to claim 1, it is characterized in that, the water screen apparatus being positioned at upper position place comprises water curtain plate, the bottom of water curtain plate is oblique towards outside stretches to the bight spraying storehouse, described runner is formed in 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 along the inner surface of water curtain plate from the upper end of water curtain plate.
3. water screen spray system according to claim 2, it is characterized in that, be provided with overflow launder in the upper end of water curtain plate, overflow launder is arranged along the width of water curtain plate, in overflow launder, be provided with overflow pipe along its length, overflow pipe have towards the delivery port of overflow launder inside.
4. water screen spray system according to claim 3, it is characterized in that, described overflow launder and water curtain plate by etc. the sheet material brake forming of wall thickness, 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. water screen spray system according to claim 2, is characterized in that, the bottom of water curtain plate is towards the outside bending spraying storehouse.
6., according to the arbitrary described water screen spray system of claim 1 to 5, it is characterized in that, between two water screen apparatus, form water circulation by pipeline.
7. water screen spray system according to claim 6, is characterized in that, this pipeline is provided with Rose Box, is provided with the filter of at least two pieces of loose structures in Rose Box, and the surface of filter is removably coated with sponge.
8. according to the arbitrary described water screen spray system of claim 1 to 5, it is characterized in that, spraying storehouse is provided with window, is connected in spraying storehouse for the windowpane covering this window actively by cylinder.
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 CN103691613A (en) | 2014-04-02 |
| CN103691613B true CN103691613B (en) | 2016-01-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410017653.0A Active CN103691613B (en) | 2014-01-15 | 2014-01-15 | Water screen spray system |
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| Country | Link |
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| CN (1) | CN103691613B (en) |
Families Citing this family (5)
| 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 |
| 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 |
| 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 | A mirror frame spray paint water curtain cabinet |
| CN117563846A (en) * | 2023-11-26 | 2024-02-20 | 经典重工集团股份有限公司 | An automated spray painting equipment for recyclable paint for steel structures |
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 |
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| Publication number | Publication date |
|---|---|
| CN103691613A (en) | 2014-04-02 |
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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 |