CN201140026Y - Coating wire paint mist capturing device of vehicle - Google Patents
Coating wire paint mist capturing device of vehicle Download PDFInfo
- Publication number
- CN201140026Y CN201140026Y CNU2007201751732U CN200720175173U CN201140026Y CN 201140026 Y CN201140026 Y CN 201140026Y CN U2007201751732 U CNU2007201751732 U CN U2007201751732U CN 200720175173 U CN200720175173 U CN 200720175173U CN 201140026 Y CN201140026 Y CN 201140026Y
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- water
- air
- labyrinth
- paint
- baffle
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model relates to a paint mist catching device of an automotive painting line, which comprises an air conditioning air supply device (7), a fire resisting damper (8), a water supply pipe (9), a labyrinth water baffle (5), a water tank (10) and a water-whirling unit (6). A water outlet of the water-whirling unit (6) is equipped with a sealing chamber which is composed of a transverse seal plate (1) and a vertical seal plate (3) arranged on one side close to an air outlet duct (2), the labyrinth water baffle (5) is disposed between a water layer bottom plate (4) and the transverse seal plate (1), and the air outlet duct (2) and the labyrinth water baffle (5) are respectively disposed on two sides of the water-whirling unit (6). As a water outlet of the water-whirling unit is divided by the seal plates and the air outlet duct, water mist mixed with paint passes through a designed S-shaped loop to generate vortex flow to decrease water beads in gas curtain and then is discharged from the air duct via the labyrinth water baffle, the catching rate of the paint mist can reach 99%, thereby increasing purifying efficiency and achieving the environmental discharge standards.
Description
Technical field:
The utility model relates to a kind of wet scrubbers, this clarifier can catch and purifying gas flow in the liquid or solid particulate that comprised, just relate to a kind of paint spray booth's wet process purifier specifically, it can catch and purify the airborne paint particles of being polluted of discharging from the paint spray booth, is a kind of painting dressing automobiles line mist catching device.
Background technology:
As a rule, spraying paint of the product of various production in enormous quantities such as body of a motor car and parts all finished in the paint spray booth, in the paint spray booth, uses paint spraying apparatus to treat lacquered body and sprays, then not floating attached to the paint of waiting to coat with lacquer on the object, in air, form coating cloud.In the operating process of this paint spray booth, supply with extraneous and the fresh air strict filtration of process to the workspace continuously by air-conditioning, the mixing air that will contain coating cloud through gas extraction system is got rid of from the workspace, just can keep a cleaning, safe, healthy working environment, guarantee that also a high-quality paint is coated with face.The paint particles that is comprised in the gas of discharging must be disposed at this air-flow and be captured before outdoor, environment is polluted preventing, avoids staff's health to come to harm.The existing method that coating cloud is separated from exhaust stream comprises: first kind is dry treatment method, and in this method, the air communication that will contain coating cloud is crossed a dry filter or filter screen and absorbed or catch paint particles in the air-flow; Second kind is wet processing methods, and in this method, the air-flow that will contain coating cloud contacts with a kind of liquid (as current) and mixes with it, utilize this liquid catch and clean air-flow in the paint particles that comprises.Usually, in large product such as painting dressing automobiles equipment, generally all adopt second kind of processing method.
In the technology of existing public use, the multiple wet processing methods that is used for separating coating cloud is arranged, what adopt usually is following several mode:
1, utilize gravity difference between air-flow and the liquid (as current), the air communication that will contain coating cloud is crossed the scattering fluid, catches the paint particles that comprises in the air-flow;
2, with liquid (as current) splash downwards, the air communication that will contain coating cloud is then crossed the liquid film that this splash forms, and catches the paint particles that comprises in the air-flow;
3, liquid (as current) is sprayed a large amount of drops of formation, the air communication that will contain coating cloud is then crossed this drop water smoke contact and is caught the paint particles that needs are got rid of;
4, liquid (as current) is flowed downward on a dish or similar devices, then air-flow is blown over from dish, air-flow is clashed into to a liquid cell (as the pond).Because the paint particles that comprises in the air-flow has the momentum bigger than gas, these particulates just are trapped on the liquid surface.
In the technology of the painting dressing automobiles line of existing public use, what paint spray booth's overwhelming majority adopted is wet scrubbers, and has only used a kind of in the aforesaid way; For improving purification efficiency, adopt usually to increase the air-flow that inlet zone is discharged, improve the collision frequency and the speed of catching coating cloud particulate in the current; This system usually can bring the maintenance cost of huge energy consumption and great number and the increase of noise and equipment cost.
And the paint spray booth discharges the paint particles that coating cloud in the air-flow comprises various diameters, and the diameter of these paint particles does not wait from 1um to hundreds of um, and in typical coating cloud, little paint particles is more than big paint particles.Above-mentioned wet scrubbers is very low to minimum paint particles capturing efficiency, exist the part coating cloud to be disseminated in the outdoor environment and paint adhesion in the problem of (drop that contains paint is being discharged in the outdoor process by centrifugal blower) on the centrifugal blower flabellum, use for a long time, the dynamic balancing of centrifugal blower flabellum is unbalance with causing, quicken the wearing and tearing of bearing, make the casing friction of flabellum and centrifugal blower, cause fire.
The utility model content:
In order to overcome the deficiency that prior art exists, the purpose of the utility model is to provide a kind of painting dressing automobiles line mist catching device, this painting dressing automobiles line mist catching device, below the water spigot, increased a sealed chamber, limited the mist that contains coating cloud and the direction of current, made its function with variety of way of above-mentioned seizure coating cloud, it can catch and purify the paint size particles that contains the coating cloud air of discharging from the paint spray booth effectively.Thereby both improved purification efficiency, reduced the consumption of noise and energy again, also improved the environment of operating personnel's work.
For achieving the above object, the utility model can be achieved through the following technical solutions: a kind of painting dressing automobiles line mist catching device comprises air-conditioner air supply device, fireproof wind valve, feed pipe, labyrinth type water fender, tank, water spigot.The delivery port place of described water spigot is provided with sealed chamber, described sealed chamber is made up of the perpendicular sealing plate of putting of a side setting of horizontal sealing plate and close wind pipe, be provided with the labyrinth type water fender between water layer base plate and horizontal sealing plate, wind pipe and labyrinth type water fender are separately positioned on the both sides of water spigot.
The beneficial effects of the utility model are: the utility model separates the delivery port of water spigot with sealing plate and wind pipe, make the water smoke that is mixed with paint produce eddy current through behind the S type loop that designs, reduce the globule that has in the aerosol that flows, discharge from the air channel through the labyrinth type water fender again, utilized the principle of the quality of water greater than the quality of air, the catch rate of coating cloud is reached more than or equal to percent ninety-nine effect, improved purification efficiency, reduce potential safety hazard, reached the environmental emission standard.
Description of drawings
Fig. 1 is the utility model structural representation
Wherein: 1 is horizontal sealing plate
2 is wind pipe
3 are the perpendicular sealing plate of putting
4 is the water layer base plate
5 is the labyrinth type water fender
6 is the water spigot
7 is air-conditioner air supply device
8 is fireproof wind valve
9 is feed pipe
10 is tank
Below in conjunction with accompanying drawing the utility model is further described: as can be seen from Figure 1, this practicality Novel comprise air-conditioner air supply device (7), fireproof wind valve (8), feed pipe (9), labyrinth type water fender (5), Tank (10), water spigot (6), the water outlet of described water spigot is provided with horizontal sealing plate (1), Side near wind pipe (2) is provided with the perpendicular sealing plate (3) of putting, at water layer base plate (4) and horizontal close Be provided with labyrinth type water fender (5) between the shrouding (1), wind pipe (2) and labyrinth type water fender (5) Be separately positioned on the both sides of water spigot (6).
The specific embodiment:
Above-mentioned the utility model structure also is embodiment: air is by the filtration of air-conditioning air-supply through dynamic pressure layer and static pressure layer, mix the formation coating cloud with paint, coating cloud unnecessary in the paint spray booth mixes with water through the water spigot (6) that is arranged in the aqua storage tank, the water that is mixed with paint is drained through the backwater ditch, air after the filtration is got rid of through wind pipe (2) through labyrinth type water fender (5), utilized S type passage, the quality of labyrinth type water fender and water is greater than the principle of the quality of air, the catch rate of coating cloud is reached more than or equal to percent ninety-nine effect, improved production efficiency, reduce potential safety hazard, reached the environmental emission standard.
Claims (1)
1, a kind of painting dressing automobiles line mist catching device, comprise air-conditioner air supply device (7), fireproof wind valve (8), feed pipe (9), labyrinth type water fender (5), tank (10), water spigot (6), it is characterized in that: the delivery port place of described water spigot (6) is provided with sealed chamber, described sealed chamber is made up of the perpendicular sealing plate (3) of putting of a side setting of horizontal sealing plate (1) and close wind pipe (2), be provided with labyrinth type water fender (5) between water layer base plate (4) and horizontal sealing plate (1), wind pipe (2) and labyrinth type water fender (5) are separately positioned on the both sides of water spigot (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201751732U CN201140026Y (en) | 2007-12-10 | 2007-12-10 | Coating wire paint mist capturing device of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201751732U CN201140026Y (en) | 2007-12-10 | 2007-12-10 | Coating wire paint mist capturing device of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201140026Y true CN201140026Y (en) | 2008-10-29 |
Family
ID=40067743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201751732U Expired - Fee Related CN201140026Y (en) | 2007-12-10 | 2007-12-10 | Coating wire paint mist capturing device of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201140026Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324574A (en) * | 2013-07-22 | 2015-02-04 | 丰田自动车株式会社 | Dedusting device for coating system |
| CN110586401A (en) * | 2019-09-27 | 2019-12-20 | 迈赫机器人自动化股份有限公司 | Electrostatic spraying room |
-
2007
- 2007-12-10 CN CNU2007201751732U patent/CN201140026Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104324574A (en) * | 2013-07-22 | 2015-02-04 | 丰田自动车株式会社 | Dedusting device for coating system |
| CN110586401A (en) * | 2019-09-27 | 2019-12-20 | 迈赫机器人自动化股份有限公司 | Electrostatic spraying room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Baoliang Inventor after: Pang Zhenzhong Inventor after: Su Ersheng Inventor before: Zhang Baoliang |
|
| CP03 | Change of name, title or address |
Address after: Kaifeng City, Henan Province Economic and Technological Development Zone, postcode: 475001 Patentee after: Henan Pingyuan Non-Standard Equipment Co., Ltd. Address before: Kaifeng City, Henan Province Economic and Technological Development Zone, postcode: 475001 Patentee before: Henan Pingyuan Non-Standard Equipment Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HENAN PINGYUAN NON-STANDARD EQUIPMENT CO., LTD. Free format text: FORMER NAME: HENAN PINGYUAN NON-STANDARD EQUIPMENT LTD. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG BAOLIANG TO: ZHANG BAOLIANG; PENG ZHENGZHONG; SU ERSHENG |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20141210 |
|
| EXPY | Termination of patent right or utility model |