CN205055711U - Paint mist separator - Google Patents
Paint mist separator Download PDFInfo
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- CN205055711U CN205055711U CN201520800211.3U CN201520800211U CN205055711U CN 205055711 U CN205055711 U CN 205055711U CN 201520800211 U CN201520800211 U CN 201520800211U CN 205055711 U CN205055711 U CN 205055711U
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- air pipe
- water
- exhaust chamber
- coating cloud
- air
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Abstract
The utility model provides a paint mist separator, including air inlet housing (1), exhaust chamber (2), air pipe (3), moisturizing device (4), drainage device (5) and water catch bowl (6), several air pipe (3) are parallelly connected arranges, air pipe (3) communicate with each other through admit air opening and air inlet housing (1), air pipe (3) communicate with each other through exhaust outlet and exhaust chamber (2), exhaust chamber (2) lower part is used for impounding, during the operation, through moisturizing device (4) to exhaust chamber (2) moisturizing, messenger's surface of water exceeds the exhaust outlet of air pipe (3), water catch bowl (6) are used for collecting superficial layer dross water, and drainage device (5) and water catch bowl (6) communicate with each other, and dross water is used for discharging.
Description
Technical field
The utility model relates to a kind of coating cloud cleaning equipment, particularly relates to a kind of coating cloud separator.
Background technology
In the industrial production, adopt the surface of spray paint process workpiece or product very general.Due to technical merit restriction, the consumption of oil paint still occupies absolute majority.And the solvent of oil paint finally all directly evaporates in surrounding air, cause serious environmental pollution.Along with the enhancing of environmental consciousness, government department proposes strict discharge restriction to the VOCs comprising oil paint solvent.For this reason, various VOCs treating apparatus should move and give birth to.But for paint VOCs, paint mist treatment is one and tired scratches an industry difficult problem for a long time.
Lacquer spraying waste gas process, in fact include coating cloud and be separated and VOCs process two parts content, the processing mode of general paint spray booth is: adopt air exhauster outwards to bleed from paint spray booth with certain air quantity and blast, thus takes away painting process generation and coating cloud and VOCs.Wherein, coating cloud exists with tens micron-sized little droplet form.Before to VOCs process, if coating cloud is not removed totally, then coating cloud can stick to treatment facility surface very soon, and equipment cannot be run.
At present, the common method processing coating cloud has spray process and dry filter method.Spray process is exactly will introduce spray column containing coating cloud waste gas, utilizes the water sprayed to wash away the coating cloud in waste gas, thus reaches the object of separation.But the coating cloud separative efficiency of this method is lower, be difficult to thoroughly remove coating cloud.Dry filter method adopts the filtrate such as mineral wool to filter coating cloud, and removal effect is very good, but frequently need change filtering material, troublesome poeration, and operating cost is high.
Utility model content
For solving the problem, the utility model provides a kind of coating cloud separator.
This coating cloud separator, comprise inlet plenum, exhaust chamber, air pipe, water replanishing device, drainage arrangement and water leg, several air pipe is arranged in parallel, and air pipe is communicated by air inlet openings and inlet plenum, air pipe is communicated by exhaust port and exhaust chamber, exhaust chamber bottom is used for retaining, during operation, by water replanishing device to exhaust chamber moisturizing, the water surface is made to exceed the exhaust port of described air pipe, water leg is used for collecting superficial layer scum silica frost water, and drainage arrangement and water leg communicate, and are used for discharging scum silica frost water.
Air pipe is arranged at the below of inlet plenum, and the inlet end of air pipe is preferably in horn-type opening, and air-flow enters air pipe from top to bottom by horn-type opening.The water leg being used for collecting superficial layer scum silica frost water is arranged on the inwall of exhaust chamber, also can be erected at exhaust chamber centre position.Described water replanishing device and drainage arrangement are all provided with valve, are used for controlling moisturizing or draining.
The running of the utility model coating cloud separator is: first by water replanishing device to exhaust chamber moisturizing, make the water surface not have the exhaust port of air pipe, do not have the degree of depth preferably to control, between 3 to 10cm, in water, surfactant or flocculant can be added.Enter to locate inlet plenum containing coating cloud waste gas, then shunting enters each air pipe downwards, by self air pressure, enters water body, and overflows from water body, thus enter exhaust chamber from air pipe under shed.In the process, the coating cloud in waste gas is retained by water body, reaches the object of separation.The waste gas removing coating cloud is discharged from exhaust chamber, enters rear order processing apparatus.After coating cloud is retained by the water body in exhaust chamber, gathering of floating, and collected by water leg, then discharge exhaust chamber by drainage arrangement, enter follow-up paint mist treatment device.
The utility model coating cloud separator have structure simple, easy to maintenance, except the high advantage of coating cloud efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model coating cloud separator.
Detailed description of the invention
As shown in Figure 1, coating cloud separator of the present utility model, comprise inlet plenum 1, exhaust chamber 2, air pipe 3, water replanishing device 4, drainage arrangement 5 and water leg 6, several air pipe 3 is arranged in parallel, air pipe 3 is communicated by air inlet openings and inlet plenum 1, air pipe 3 is communicated by exhaust port and exhaust chamber 2, exhaust chamber 2 bottom is used for retaining, during operation, by water replanishing device 4 to exhaust chamber 2 moisturizing, make the water surface exceed the exhaust port of described air pipe 3, water leg 6 is used for collecting superficial layer scum silica frost water, drainage arrangement 5 and water leg 6 communicate, and are used for discharging scum silica frost water.Air pipe 3 is arranged at the below of inlet plenum 1, and the inlet end of air pipe 3 is horn-type opening, and air-flow enters air pipe 3 from top to bottom by horn-type opening, then enters exhaust chamber 2.Described water leg 6 is arranged on the inwall of exhaust chamber 2.Water replanishing device 4 and drainage arrangement 5 are all provided with valve, are used for controlling moisturizing and draining.
The running of the utility model coating cloud separator is: first pass through water replanishing device 4 to exhaust chamber 2 moisturizing, make the water surface not have the exhaust port of air pipe 3, do not have the degree of depth preferably to control, between 3 to 10cm, can add surfactant or flocculant in water.Enter to locate inlet plenum 1 containing coating cloud waste gas, then shunting enters each air pipe 3, by self air pressure, enters water body, and overflows from water body, thus enter exhaust chamber 2 from air pipe 3 under shed downwards.In the process, the coating cloud in waste gas is retained by water body, reaches the object of separation.The waste gas removing coating cloud is discharged from exhaust chamber 2, enters rear order processing apparatus.After coating cloud is retained by the water body of exhaust chamber 2 li, gathering of floating, and collected by water leg 6, then discharge exhaust chamber 2 by drainage arrangement 5, enter follow-up paint mist treatment device.
Claims (4)
1. a coating cloud separator, comprise inlet plenum (1), exhaust chamber (2), air pipe (3), water replanishing device (4), drainage arrangement (5) and water leg (6), several air pipe (3) is arranged in parallel, air pipe (3) is communicated by air inlet openings and inlet plenum (1), air pipe (3) is communicated by exhaust port and exhaust chamber (2), exhaust chamber (2) bottom is used for retaining, during operation, by water replanishing device (4) to exhaust chamber (2) moisturizing, the water surface is made to exceed the exhaust port of described air pipe (3), water leg (6) is used for collecting superficial layer scum silica frost water, drainage arrangement (5) and water leg (6) communicate, be used for discharging scum silica frost water.
2. coating cloud separator as claimed in claim 1, it is characterized in that, described air pipe (3) is arranged at the below of inlet plenum (1), and the inlet end of air pipe (3) is horn-type opening, and air-flow enters air pipe (3) from top to bottom by horn-type opening.
3. coating cloud separator as claimed in claim 1 or 2, it is characterized in that, described water leg (6) is arranged on the inwall of exhaust chamber (2).
4. coating cloud separator as claimed in claim 1 or 2, it is characterized in that, described water replanishing device (4) and drainage arrangement (5) are all provided with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800211.3U CN205055711U (en) | 2015-10-17 | 2015-10-17 | Paint mist separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800211.3U CN205055711U (en) | 2015-10-17 | 2015-10-17 | Paint mist separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205055711U true CN205055711U (en) | 2016-03-02 |
Family
ID=55382315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520800211.3U Active CN205055711U (en) | 2015-10-17 | 2015-10-17 | Paint mist separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205055711U (en) |
-
2015
- 2015-10-17 CN CN201520800211.3U patent/CN205055711U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190226 Address after: 321000 No. 2, No. 878, North Kang Jie street, Jindong District, Jinhua, Zhejiang. Patentee after: Zhejiang Hongdian Environmental Protection Co., Ltd. Address before: 321000 No. 878, North Ji Jie street, Jindong District, Jinhua, Zhejiang. Patentee before: Zhejiang Hoodi Environmental Science & Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |