CN203664099U - Water curtain spraying system - Google Patents
Water curtain spraying system Download PDFInfo
- Publication number
- CN203664099U CN203664099U CN201420024214.8U CN201420024214U CN203664099U CN 203664099 U CN203664099 U CN 203664099U CN 201420024214 U CN201420024214 U CN 201420024214U CN 203664099 U CN203664099 U CN 203664099U
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- Prior art keywords
- spraying
- water curtain
- curtain plate
- water
- storehouse
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Abstract
The utility model discloses a water curtain spraying system which solves the problem that harmful substances produced by an existing spraying system in the spraying process can not be well disposed. According to the technical scheme, the water curtain spraying system comprises a rack, the rack is provided with a spraying bin for providing a working space for spraying, a guide rail device used for conveying products is located on the lower portion of the spraying bin, and a nozzle of a spraying device is located on the upper portion of the spraying bin. The water curtain spraying system is characterized in that a draught fan device is used for enabling gas in the spraying bin to flow to a corner of the spraying bin, the corner is provided with a flow passage through which the gas flows, water curtain devices are arranged on two side portions forming the corner of the spraying bin and used for generating cross water curtains, and the flow passage can be shielded by the generated water curtains.
Description
Technical field
The utility model 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 be provided with water tank in the bottom of cavity, 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 utility model technical issues that need to address 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, be positioned at the lower position in spraying storehouse for transmitting the track-type facilities of product, 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 the cascade that forms 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 cascade that the water screen apparatus at upper position place forms 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, has formed the cascade of bottom in storage tank inside.
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 along the inner surface of water curtain plate from the upper end 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 form described runner in the bottom of water curtain plate, simple in structure, be convenient to this runner to carry out cascade shutoff.
In native system, be provided with overflow launder in the upper end of water curtain plate, 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 described wall thickness such as 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, on 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 on the other hand form bottom cascade in storage tank.
In native system, in frame, there is support in the arranged outside in spraying storehouse, on support, for placing the nonwoven of rolling, after being pulled, nonwoven covers on porous plate from the below of track-type facilities; 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 in the time that 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.In the time of 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 in spraying 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.In the time 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, form water circulation by pipeline.On pipeline, generally water pump need to be set and drive the circulation of current, this can using water wisely, and 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 ensureing 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, is connected in actively spraying storehouse for the windowpane that covers this window by cylinder.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 utlity model 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 in the time 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.
Brief description of the drawings
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 instruction spraying storehouse in figure.
Fig. 4 is the rearview of this cascade paint finishing.
Detailed description of the invention
See in figure, the structure of this cascade paint finishing comprises frame 1, in frame 1, surrounds a spraying storehouse 7 by polylith side plate, 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.Be formed with in this bight in spraying storehouse 7 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.In frame 1, have blower fan 8 in the arranged outside in spraying storehouse 7, 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.Be formed with overflow launder 19 in the upper end of water curtain plate 11, 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 the penetrating slit forming on axially along 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 bending 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 spill into the upper end of water curtain plate 11 from the oral area of overflow launder 19 madial walls, 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 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, in frame 1, has support 10 in the arranged outside in spraying storehouse 7, and support 10 is for placing rotationally the nonwoven 9 of rolling.After nonwoven 9 is pulled, enters into and spray in storehouse 7 from runner position, 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 the water pump 17 for driving 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, be connected in actively spraying storehouse 7 for the windowpane 5 that covers window by two cylinders 6.
Native system is in the time of work, and product 4 enters on the track-type facilities 13 spraying in storehouse 7 and moves ahead on track-type facilities 13 from the outside in spraying storehouse 7, 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 the goods such as rubber tube, plastic tube of extrusion modling.Described nozzle 3 is multiple, 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 in the time 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, be positioned at the lower position in spraying storehouse for transmitting the track-type facilities of product, 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 the cascade that forms 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 along the inner surface of water curtain plate from the upper end of water curtain plate.
3. cascade paint finishing 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 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 described wall thickness such as 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, on storage tank, is provided with porous plate towards the oral area of track-type facilities.
7. cascade paint finishing according to claim 6, is characterized in that, in frame, has support in the arranged outside in spraying storehouse, on support, for placing the nonwoven of rolling, after nonwoven is pulled, covers on porous plate from the below of track-type facilities; 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, form water circulation by pipeline.
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, is connected in actively spraying storehouse for the windowpane that covers this window by cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024214.8U CN203664099U (en) | 2014-01-15 | 2014-01-15 | Water curtain spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420024214.8U CN203664099U (en) | 2014-01-15 | 2014-01-15 | Water curtain spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203664099U true CN203664099U (en) | 2014-06-25 |
Family
ID=50960433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420024214.8U Withdrawn - After Issue CN203664099U (en) | 2014-01-15 | 2014-01-15 | Water curtain spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203664099U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691613A (en) * | 2014-01-15 | 2014-04-02 | 浙江百纳橡塑设备有限公司 | Water screen spray system |
| TWI607807B (en) * | 2015-11-10 | 2017-12-11 | Taiwan Friend Of The Earth Environment Tech Co Ltd | Spray paint washing device |
| CN109261424A (en) * | 2018-11-05 | 2019-01-25 | 陕西盾实人防设备工程有限公司 | Paint spray booth with air cleaning system |
-
2014
- 2014-01-15 CN CN201420024214.8U patent/CN203664099U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103691613A (en) * | 2014-01-15 | 2014-04-02 | 浙江百纳橡塑设备有限公司 | Water screen spray system |
| CN103691613B (en) * | 2014-01-15 | 2016-01-27 | 浙江百纳橡塑设备有限公司 | Water screen spray system |
| TWI607807B (en) * | 2015-11-10 | 2017-12-11 | Taiwan Friend Of The Earth Environment Tech Co Ltd | Spray paint washing device |
| CN109261424A (en) * | 2018-11-05 | 2019-01-25 | 陕西盾实人防设备工程有限公司 | Paint spray booth with air cleaning system |
| CN109261424B (en) * | 2018-11-05 | 2020-10-16 | 陕西盾实人防设备工程有限公司 | Paint spray booth with air purification system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20160127 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |