CN106140545A - Double air intake water rotation type water-screen cabinets - Google Patents
Double air intake water rotation type water-screen cabinets Download PDFInfo
- Publication number
- CN106140545A CN106140545A CN201610755202.6A CN201610755202A CN106140545A CN 106140545 A CN106140545 A CN 106140545A CN 201610755202 A CN201610755202 A CN 201610755202A CN 106140545 A CN106140545 A CN 106140545A
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- water
- gas
- liquid separation
- water tank
- separation chamber
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- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Separation Of Particles Using Liquids (AREA)
Abstract
The present invention provides a kind of double air intake water rotation type water-screen cabinet, including air exhausting device, gas-liquid separation chamber, water tank and water circulation system, air exhausting device is arranged on the top of water-screen cabinet, water tank is arranged on bottom water-screen cabinet, water tank is provided above gas-liquid separation chamber, water circulation system carries out spray and forms cascade outer wall before gas-liquid separation chamber, and gas-liquid separation indoor are provided with multiple obstruct baffle plate, intercepts baffle plate the most downward-sloping；The air inlet of gas-liquid separation chamber is being provided with two on spraying area vertical direction.It addition, be provided with multiple waterfog head outside gas-liquid separation chamber's antetheca；Intercepting and be provided with small structure on baffle plate, upper and lower multiple obstruct baffle plates form multilevel screen.The present invention has efficient coating cloud purification efficiency, it is simple to paint slag prune job.
Description
Technical field
The present invention relates to the cleaning equipment that sprays paint, be specifically related to a kind of double air intake water rotation type water-screen cabinet.
Background technology
Spraying is one of technique common in commercial production, is usually and carries out in spray room, and workpiece always has one when spraying paint
Part coating cloud disperse, in workpiece surrounding, affects the health of operator, if directly row to outdoor, then can pollutant atmosphere, because of
This cleaning equipment that sprays paint occurring solving this problem.The painting workshop adding coating cloud cleaning equipment is called spray painting room or spray room,
Spray painting room is to provide the place that spraying operation is special, can meet spraying operation to the requirements such as temperature, humidity, air cleanliness, energy
Is discharged after the exhaust-gas treatment that spraying operation is produced, be environment-friendly type spray equipment.
Spraying room is divided at paint spraying section and coating cloud purification for boundary by existing cascade coating cloud cleaning equipment with water curtain plate
Reason section, coating cloud air-flow enters coating cloud purified treatment section under exhaust blower swabbing action, after water smoke, coating cloud are sufficiently mixed, along with
Centrifugal force and the obstruct of baffler that blower fan suction is formed realize the separation to coating cloud granule.For realizing environmental requirement, cascade
The many employings of cascade in cabinet contain the recirculated water of medicament.
At present, water-screen cabinet separation paint particle effect is poor, causes waste gas to be discharged in the air with air-flow, and outside air is by dirt
Dye.Existing water-screen cabinet arranges a bottom air inlet mouth, is unfavorable for that the waste gas of spraying area is taken away rapidly, and purification efficiency is the highest, and
The cleaning position of water tank is arranged on spraying side, only just can be cleaned operation when not spraying operation, work continuously especially
During, cleaning can reduce cascade clean-up effect not in time.
Summary of the invention
For solving above-mentioned technical problem, the present invention provides a kind of double air intake water rotation type water-screen cabinet, and it is big that it has purification efficiency
Big improve, and no matter spraying operation whether, the paint slag in water tank accumulates thing and can clean at any time.
For reaching above-mentioned purpose, the technical scheme is that
Double air intake water rotation type water-screen cabinets, including air exhausting device, gas-liquid separation chamber, water tank and water circulation system, air exhausting device
Being arranged on the top of water-screen cabinet, water tank is arranged on bottom water-screen cabinet, and water tank is provided above gas-liquid separation chamber, water circulation system pair
On front side of gas-liquid separation chamber, outer wall carries out the formation cascade that supplies water, and gas-liquid separation indoor are provided with multiple obstruct baffle plate, intercept baffle plate equal
Downward-sloping；The air inlet of gas-liquid separation chamber is being provided with two on spraying area vertical direction.
Further, it is provided with multiple waterfog head outside gas-liquid separation chamber's antetheca.
Further, air inlet next-door neighbour's water tank water surface site, another air inlet is arranged on front side of gas-liquid separation chamber
The centre position of outer wall.
Further, the Duct design of above-mentioned air inlet is U-shaped.
Further, the top of gas-liquid separation indoor air inlet is provided with obstruct baffle plate, forms one-level and intercepts.
Further, the obstruct baffle plate lateral cross that gas-liquid separation is indoor is arranged.
Further, intercepting and be provided with small structure on baffle plate, upper and lower multiple obstruct baffle plates form multilevel screen.
Further, the lower end intercepting baffle plate is provided with sagging edge.
Further, the rear wall of gas-liquid separation chamber is turning forward close to bottom water tank location, and inserts in water tank,
The rear portion making water tank is exposed, and the forward and backward connection of water tank.
Further, described water circulation system includes water pump, water pipe, water filter, waterfog head, the input of water pump
Pipe inserts water tank, and is provided with water filter on input pipe, and gas-liquid separation chamber is provided with towards the front side outer wall of spraying area
Two overflow grooves, the outlet tube of water pump each leads in above-mentioned waterfog head and overflow groove, the water edge overflowed in overflow groove
The front side outer wall gas-liquid separation chamber flows downwards formation cascade, and flows into water tank.
Further, the upside of water tank arranges the deflector of oriented water tank back sweep so that from cascade, gas-liquid separation chamber
Water tank rear guided into by the diversed plate of water flowed down, and enters water pump the most again, it is achieved water circulates after defecator.
This pair of air intake water rotation type water-screen cabinet coating cloud purification efficiency significantly improves, and paint slag accumulates at the tank back side, though front
Just at spray painting operation, it is possible to carry out prune job.
Accompanying drawing explanation
The Longitudinal cross section schematic of Fig. 1 present invention；
The water smoke of Fig. 2 present invention arranges schematic diagram；
The obstruct baffle arrangement schematic diagram of Fig. 3 present invention；
The structural representation of the water tank of Fig. 4 present invention；
In figure: 1-spray gun, 2-overflows tank, outer wall on front side of 3-, 31-waterfog head, 4-exhaust blower, outer wall on rear side of 5-, 6-
Intercept baffle plate, 61-aperture, the globule after 7-obstruct, 8-water tank, 9-water pump, waste gas after 10-purification, 11-gas-liquid separation chamber, 12-
Air inlet, 13-deflector, 14 defecators.
Detailed description of the invention
Below in conjunction with Figure of description 1-3, the present invention is further explained.
Double air intake water rotation type water-screen cabinets of the present invention, as it is shown in figure 1, include exhaust blower 4, intercept baffle plate 6, water tank 8, water pump
9 and water pipe, water filter, the input pipe of water pump 9 inserts water tank, and is provided with water filter on input pipe, to gas
Liquid separation chamber 11 is provided with two overflow grooves 2 towards the front side outer wall of spraying area, and the water that overflow groove 2 overflows is along gas-liquid separation chamber
The front side outer wall 3 of 11 flows downward entrance water tank, and the outlet tube of water pump 9 each leads in waterfog head 31 and overflow groove 2；Air draft
Machine 4 is arranged on the top of water-screen cabinet, is arranged on the bottom of water-screen cabinet for extracting the waste gas in water-screen cabinet, water tank 8 and water pump 9 out,
Water tank 8 is provided above gas-liquid separation chamber 11, is provided with obstruct baffle plate 6, intercepts baffle plate 6 downward-sloping in gas-liquid separation chamber 11,
So that the contained moisture content of the waste gas being sucked, coating cloud granule are blocked baffle plate and block, under the cohesion of the globule that is blocked is backward
Instill the water tank 8 of bottom；
Water-screen cabinet air inlet is being provided with two on spraying area vertical direction, and one of them is close to water tank water surface position
Putting, referred to as air inlet one, another is arranged on the centre position above water tank, referred to as air inlet two, gas-liquid separation chamber 11 towards
The sidewall of spraying area is provided with the gap of horizontal direction in corresponding air inlet one, the position of air inlet two so that front side wall is upper
Dynamic cascade carries out shower cleaning to the waste gas of air inlet；Air inlet one, the Duct design of air inlet two are U-shaped, and air-flow is at U
Vorticla motion, referred to as vortex paint mist treatment is formed, at air inlet one, air inlet two inside gas-liquid separation chamber 11 at type structure
Top is provided with obstruct baffle plate 6 so that off-gas flows runs into primary obstruct behind U-shaped air channel, and each intercepts baffle plate 6 and laterally hands over
Fork is arranged, and then air-flow rises along the gap intercept baffle plate and taken away by exhaust blower.
The rear side outer wall of the gas-liquid separation chamber 11 of the present invention turns forward in bottom setting, and inserts in water tank, so
The rear portion making water tank is exposed at rear side, and the connection of water tank front and rear part, has an advantage in that: operator can clear up water tank in time
Interior precipitate and floating thing.
Mixing air containing coating cloud, by under the rotary centrifugal force effect of exhaust blower, sucks at a high speed air inlet one, air inlet
Two, carry out vortex paint mist treatment, treated coating cloud waste gas enters back into gas-liquid separation chamber 11, by centrifugal action make coating cloud from
Separating in waste gas, be blocked baffle plate and intercept, then drain into outdoor by exhaust blower, the water, the paint slag that are blocked fall back to down
Portion's water tank, paint slag swims on the water tank water surface.Waste gas after processing totally is drained in outdoor purifying box by exhaust blower, and process reaches
High altitude discharge after mark.
In order to improve paint mist treatment efficiency, the present invention is further provided with multiple water outside gas-liquid separation chamber 11 antetheca
Fog spray head 31, the coating cloud of air inlet to be entered is processed by waterfog head 31 for the first time, by adhering to water smoke on coating cloud granule,
Increasing particle weight, during granule declines, a part flows into bottom water tank with antetheca current, and another part is aspirated into
Air inlet, subsequently enters gas-liquid separation chamber 11, has increased the weight of the weight of coating cloud granule just because of water smoke so that they are at vortex paint
Mist processes and during gas-liquid separation, it is easier to got rid of by centrifugal force, be the most easily blocked baffle, this technological means
Enforcement so that the purification efficiency of the present invention improves 20%.
On the other hand, another improvement of the present invention is, is provided with aperture intercepting on baffle plate 6, as it is shown on figure 3, little
Hole is distributed on obstruct baffle plate 6.The flowing that the most beneficially suction airstream is set of aperture, on the other hand, the moisture content on aperture
Because capillary effect is easier to absorb the moisture content in air-flow, it is also possible to screen out part coating cloud granule.Intercept on baffle plate 6 is little
Hole can be designed as different apertures or is designed as difformity.
Further, each orifice size intercepted on baffle plate 6 is the most descending to high position by lower position, in multistage
Mesh structure.The purification efficiency being effectively increased the present invention further of this structure, reduces power consumption simultaneously, is not changing
In the case of the general structure of water rotation type water-screen cabinet, it is effectively increased work efficiency.
The upside of water tank 8 arranges the deflector 13 of oriented water tank back sweep so that flow down from cascade, gas-liquid separation chamber
Water tank rear guided into by the diversed plate of water, enters water pump the most again, it is achieved water circulates after defecator 14.
Viscosity and water-screen cabinet in order to eliminate paint slag are antirust, use inorganic agent to control the pH value in water tank at pH9～11
In the range of, should be specifically noted that during especially with the coating that acidity is strong.Paint slag in water tank should be removed in time, it is to avoid piles up.
Double air intake water rotation type water-screen cabinets of the present invention have efficient coating cloud purification efficiency, and paint slag accumulates at the tank back side,
Accomplish to clear up at any time.
The present invention uses the centrifugal force vortex-like fashion of blower fan, the purification efficiency of coating cloud respectively: melamine coatings reaches
95%, mould grease coating material and nitrate paint reaches 94%.
Embodiment of above is merely to illustrate the application, rather than the restriction to the application.Although with reference to embodiment to this
Bright be described in detail, it will be understood by those within the art that, the technical program is carried out various combination, amendment or
Person's equivalent, without departure from the spirit and scope of technical solution of the present invention, all should contain in scope of the presently claimed invention
In the middle of.
Claims (10)
1. pair air intake water rotation type water-screen cabinet, it is characterised in that this water-screen cabinet includes air exhausting device, gas-liquid separation chamber, water tank and water
Blood circulation, air exhausting device is arranged on the top of water-screen cabinet, and water tank is arranged on bottom water-screen cabinet, and water tank is provided above gas-liquid and divides
From room, outer wall on front side of gas-liquid separation chamber is carried out supplying water and forms cascade by water circulation system, and gas-liquid separation indoor are provided with multiple resistance
Baffles, intercepts baffle plate the most downward-sloping；The air inlet of gas-liquid separation chamber is being provided with two on spraying area vertical direction.
The most according to claim 1 pair of air intake water rotation type water-screen cabinet, it is characterised in that: air inlet next-door neighbour's water tank water surface
Position, another air inlet is arranged on the centre position of outer wall on front side of gas-liquid separation chamber.
The most according to claim 2 pair of air intake water rotation type water-screen cabinet, it is characterised in that: the Duct design of above-mentioned air inlet is
U-shaped.
The most according to claim 3 pair of air intake water rotation type water-screen cabinet, it is characterised in that: gas-liquid separation indoor air inlet
Top is provided with obstruct baffle plate, forms one-level and intercepts.
The most according to claim 4 pair of air intake water rotation type water-screen cabinet, it is characterised in that: the obstruct baffle plate that gas-liquid separation is indoor
Lateral cross is arranged.
The most according to claim 1 pair of air intake water rotation type water-screen cabinet, it is characterised in that: intercept and on baffle plate, be provided with aperture knot
Structure, upper and lower multiple obstruct baffle plates form multilevel screen.
The most according to claim 6 pair of air intake water rotation type water-screen cabinet, it is characterised in that: the lower end intercepting baffle plate is provided with sagging
Edge.
The most according to claim 7 pair of air intake water rotation type water-screen cabinet, it is characterised in that: the rear wall of gas-liquid separation chamber is connecing
Nearly bottom water tank location turns forward, and inserts in water tank so that the rear portion of water tank is exposed, and the forward and backward connection of water tank.
The most according to claim 8 pair of air intake water rotation type water-screen cabinet, it is characterised in that: described water circulation system includes water
Pump, water pipe, water filter, waterfog head, the input pipe of water pump inserts water tank, and is provided with water filtration on input pipe
Device, gas-liquid separation chamber is provided with two overflow grooves towards the front side outer wall of spraying area, and the outlet tube of water pump each leads into above-mentioned
In waterfog head and overflow groove, the water overflowed in overflow groove flows downwards formation cascade along the front side outer wall of gas-liquid separation chamber,
And flow into water tank.
Double air intake water rotation type water-screen cabinets the most according to claim 8 or claim 9, it is characterised in that: the upside of water tank arranges oriented
The deflector of water tank back sweep so that the diversed plate of water flowed down from cascade, gas-liquid separation chamber guides water tank rear into, the most again
Water pump is entered, it is achieved water circulates after defecator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755202.6A CN106140545B (en) | 2016-08-29 | 2016-08-29 | Double air inlet water rotation type water-screen cabinets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610755202.6A CN106140545B (en) | 2016-08-29 | 2016-08-29 | Double air inlet water rotation type water-screen cabinets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106140545A true CN106140545A (en) | 2016-11-23 |
| CN106140545B CN106140545B (en) | 2019-04-30 |
Family
ID=57343832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610755202.6A Active CN106140545B (en) | 2016-08-29 | 2016-08-29 | Double air inlet water rotation type water-screen cabinets |
Country Status (1)
| Country | Link |
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| CN (1) | CN106140545B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252750A (en) * | 2017-06-06 | 2017-10-17 | 安徽枫帆轨道装备有限公司 | A kind of water curtain paint-spraying chamber |
| CN108580129A (en) * | 2018-06-22 | 2018-09-28 | 福建路驰环保科技股份有限公司 | A kind of cascade paint spraying machine |
| CN109433501A (en) * | 2018-12-24 | 2019-03-08 | 永康市恒久涂装设备有限公司 | A kind of multi-level water whirling paint-spraying cabinet |
| CN110871011A (en) * | 2018-08-31 | 2020-03-10 | 章鹏飞 | Dust removal waste gas waste water trinity clearing machine |
| CN111744694A (en) * | 2020-07-07 | 2020-10-09 | 海源表面科技(湖州)股份有限公司 | Intelligent coating equipment |
| CN116116624A (en) * | 2022-12-25 | 2023-05-16 | 江阴精力机械有限公司 | An oil-gas separation device for an oil curtain spray booth |
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| CN205308678U (en) * | 2015-11-30 | 2016-06-15 | 江苏日利木业有限公司 | Environment -friendly cascade room of spraying paint |
| CN205308676U (en) * | 2016-01-25 | 2016-06-15 | 成都思达特电器有限公司 | Novel coating cloud separating mechanism |
| CN206104221U (en) * | 2016-08-29 | 2017-04-19 | 杭州洁皇净化设备有限公司 | Two air inlet water rotating formula cascade cabinets |
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| EP2409779A1 (en) * | 2009-05-12 | 2012-01-25 | Bunri Incorporation | Paint booth equipped with purification device |
| JP2015066542A (en) * | 2013-10-01 | 2015-04-13 | 株式会社 ユーブイ・テクニカ | Treating device of coating booth circulation water |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107252750A (en) * | 2017-06-06 | 2017-10-17 | 安徽枫帆轨道装备有限公司 | A kind of water curtain paint-spraying chamber |
| CN108580129A (en) * | 2018-06-22 | 2018-09-28 | 福建路驰环保科技股份有限公司 | A kind of cascade paint spraying machine |
| CN108580129B (en) * | 2018-06-22 | 2024-01-09 | 福建路驰环境科技股份有限公司 | Water curtain paint spraying machine |
| CN110871011A (en) * | 2018-08-31 | 2020-03-10 | 章鹏飞 | Dust removal waste gas waste water trinity clearing machine |
| CN109433501A (en) * | 2018-12-24 | 2019-03-08 | 永康市恒久涂装设备有限公司 | A kind of multi-level water whirling paint-spraying cabinet |
| CN111744694A (en) * | 2020-07-07 | 2020-10-09 | 海源表面科技(湖州)股份有限公司 | Intelligent coating equipment |
| CN116116624A (en) * | 2022-12-25 | 2023-05-16 | 江阴精力机械有限公司 | An oil-gas separation device for an oil curtain spray booth |
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| Publication number | Publication date |
|---|---|
| CN106140545B (en) | 2019-04-30 |
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Effective date of registration: 20211026 Address after: 310000 Room 101, building 1, No. 6, Huaning Road, Yuhang Economic Development Zone, Yuhang District, Hangzhou City, Zhejiang Province Patentee after: CHENG YUAN ENVIRONMENTAL Co.,Ltd. Address before: 311100 No. 3, Hangji Road, Yuhang Economic Development Zone, Hangzhou, Zhejiang Patentee before: HANGZHOU JIEHUANG PURIFICATION EQUIPMENT Co.,Ltd. |