CN2219752Y - Spray paint waste gas treatment device - Google Patents
Spray paint waste gas treatment device Download PDFInfo
- Publication number
- CN2219752Y CN2219752Y CN 95216288 CN95216288U CN2219752Y CN 2219752 Y CN2219752 Y CN 2219752Y CN 95216288 CN95216288 CN 95216288 CN 95216288 U CN95216288 U CN 95216288U CN 2219752 Y CN2219752 Y CN 2219752Y
- Authority
- CN
- China
- Prior art keywords
- adsorbent equipment
- filter
- waste gas
- spray paint
- spray booth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to a spray paint waste gas treatment device, which comprises a spray paint chamber (1), the induced air draught fan (3) of the spray paint chamber which causes a middle wind sucking pipeline communicated with the spray paint chamber (1), and a filter (4) which is connected with the spray paint chamber through the other end of the induced air draught fan, and the spray paint waste gas treatment device also comprises an adsorption device. The other end of the filter (4) is connected with the air blowing draught fan (5) of the adsorption device through the elbow (17) of the filter, and the air blowing draught fan (5) of the adsorption device is communicated with an adsorption device (11). The utility model can make the paint mists removed being approximate to 100% and can treat organic solvent; the exhaust emission is made to be in conformity with the prescribed emission standard of the country, and the treatment of the organic solvent through the spray painting can realize the breakthrough of the disposable treatment.
Description
The utility model relates to a kind of environmental protection equipment, specifically is meant a kind of lacquer spraying waste gas controlling device.
Environmental protection is a fundamental state policy of China; guarantee that the healthy of labourer is the consistent policy of China; along with development of modern industry; urban pollution resource increases thereupon; the benzene series that free coating cloud that wherein produces in painting process and paint are evaporated is shown machine waste gas; having a strong impact on the healthy of environment and operator; therefore; administer coating cloud and organic exhaust gas; paid attention to by R﹠D institution and manufacturer always; and priority has been succeeded in developing the equipment and the activated carbon adsorption unit of various paint removal sprayings; also developed and be used for low air quantity; the incinerator of high concentration coating cloud, but can never succeed in developing with the combined type paint spray booth of absorption method again in people's ideal except that coating cloud except that benzene gas.
Goal of the invention of the present utility model is to disclose a kind of lacquer spraying waste gas controlling device that can remove benzene gas except that coating cloud again with absorption method.
Realize that technical solution of the present utility model is as follows: comprise the paint spray booth, the paint spray booth's air inducing blower fan that communicates with the paint spray booth with aspirating air pipe, the filter that joins with paint spray booth's air inducing blower fan other end, also comprise adsorbent equipment, its key is that the other end of filter links to each other with the adsorbent equipment breeze fan by the filter elbow, and the adsorbent equipment breeze fan is communicated with adsorbent equipment.
The utility model at first is to remove coating cloud by impacting washing in the paint spray booth, removing coating cloud efficient can reach about 98%, again through the coating cloud filter, can be with approximate 100% Ex-all of coating cloud, and then will not send into activated carbon adsorption unit with the waste gas containing benzene of coating cloud, after absorbent charcoal adsorber absorption is saturated, with pressure steam with the attached high-purity alkene material that is recovered as of benzene qi exhaustion, so just thoroughly finished and both administered coating cloud, administer the improvement work of tail gas again, and make exhaust emissions meet national specified discharge standard, realized the breakthrough of spraying paint and administering.
Provide embodiment of the present utility model in detail below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the vertical view of Fig. 1
In the diagram of embodiment of the present utility model, 1 is the paint spray booth, and 2 is air-suction duct, 3 is paint spray booth's air inducing blower fan, and 4 is filter, and 5 is the adsorbent equipment breeze fan, 6 is safety valve, and 7 is the air duct cap, and 8 is the air duct joint, 9 is Pressure gauge, and 10 is butterfly valve, and 11 is adsorbent equipment, 12 is condensing unit, and 13 is cooling water pipeline, and 14 is valve, 15 is separator, and 16 is the adsorbent equipment leg, and 17 is the filter elbow.
Referring to Fig. 1 and Fig. 2.Structure of the present utility model is as follows, comprise paint spray booth 1, be provided with in it except that the coating cloud device, it is a prior art, with paint spray booth's air inducing blower fan 3 that air-suction duct 2 communicates with paint spray booth 1, paint spray booth's air inducing blower fan other end is connected with filter 4, also comprises adsorbent equipment 11, its key is that the other end of filter 4 links to each other with adsorbent equipment breeze fan 5 by filter tube head 17, and adsorbent equipment breeze fan 5 is communicated with adsorbent equipment 11.It is the method for washing with water slug that paint spray booth 1 removes coating cloud, it makes and still carries micro-coating cloud in the air draft secretly, and gas is relatively moister, this administers organic molten Ji waste gas to active carbon adsorption certain influence, the gas of discharging in the paint spray booth 1, enter filter 4 again and filter the gas that discharge the back, not only do not have coating cloud but also do not have too moist gas, enter adsorbent equipment again and administer organic solvent.Because of the total blast in the paint spray booth 1 can not be too high, otherwise the stop plank in the paint spray booth 1 can lose the water effect of blocking, water smoke is discharged to filter, filter 4 is stopped up, if but total blast is low excessively, and water can not revolve in the paint spray booth 1, coating cloud is bonded on the blade of blower fan, arrange too much coating cloud and arrange into filter, even coating cloud taken in the activated carbon adsorption unit go, make filter lose filtration.Therefore behind filter 4, establish the gas that a blower fan extracts in the filter and send into adsorbent equipment, thereby avoid occurring above-mentioned problem, guarantee that then the utility model can once not only handle coating cloud but also administer organic exhaust gas.
For the organic solvent that makes absorption in the adsorbent equipment 11 effectively reclaims, and the raising adsorption efficiency is provided with condensing unit 12 in the upper end of adsorbent equipment 11, in the lower end of adsorbent equipment 11, be provided with the jet chimney (not shown), be provided with separator 15 in the lower end of condensing unit 12, after the organic molten Ji of activated adoption is saturated, in activated carbon adsorption unit, be heated to 110 ℃, organic solvent evaporation is become gas, restore into liquid after entering condenser, liquid enters separator, with organic solvent and moisture from, reclaim organic solvent, activated carbon obtains regeneration, can continue to use.
For being easy to control, between condensing unit 12 and separator 15, establish valve 14, establish Pressure gauge 9 and air duct joint 8 and air duct cap 9 on adsorbent equipment 11 tops, and be provided with safety valve 6, to guarantee the safe handling of adsorbent equipment on adsorbent equipment 11 tops.
Claims (3)
1, a kind of lacquer spraying waste gas controlling device, comprise paint spray booth (1), the paint spray booth's air inducing blower fan (3) that communicates with paint spray booth (1) with air-suction duct, the filter (4) that joins with paint spray booth's air inducing blower fan (3) other end, also comprise adsorbent equipment (11), the other end that it is characterized in that suction filter (4) links to each other with adsorbent equipment breeze fan (5) by filter elbow (17), and adsorbent equipment breeze fan (5) is communicated with adsorbent equipment (11).
2, by the described lacquer spraying waste gas controlling device of claim 1, it is characterized in that the upper end of adsorbent equipment (11) is provided with condensing unit (12), in the lower end of adsorbent equipment (11), be provided with jet chimney, establish separator (15) in the lower end of condensing unit (12).
3, by the described lacquer spraying waste gas controlling device of claim 1, it is characterized in that being provided with valve (14) between condensing unit (12) and the separator (15), be provided with Pressure gauge (9) and air duct joint (8) and air duct cap (9) on adsorbent equipment (11) top, be provided with safety valve (6) on adsorbent equipment (11) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95216288 CN2219752Y (en) | 1995-07-19 | 1995-07-19 | Spray paint waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95216288 CN2219752Y (en) | 1995-07-19 | 1995-07-19 | Spray paint waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2219752Y true CN2219752Y (en) | 1996-02-14 |
Family
ID=33865407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95216288 Expired - Fee Related CN2219752Y (en) | 1995-07-19 | 1995-07-19 | Spray paint waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2219752Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100551547C (en) * | 2007-10-16 | 2009-10-21 | 陈兆红 | The waste gas purification apparatus that a kind of painting workshop is used |
| CN103721513A (en) * | 2013-12-29 | 2014-04-16 | 孙金魁 | Volatile gas processing system and method |
| CN104771927A (en) * | 2015-03-23 | 2015-07-15 | 湖北吴城环保科技有限公司 | Volatile organic mixed solvent/gas recovery device |
| CN106731452A (en) * | 2016-12-20 | 2017-05-31 | 南通春光自控设备工程有限公司 | Spraying emission-control equipment |
| CN108579333A (en) * | 2018-01-31 | 2018-09-28 | 刘冲 | A kind of waste gas purification environmental protection equipment |
| CN108626152A (en) * | 2018-05-09 | 2018-10-09 | 浦江县飞通电子科技有限公司 | A kind of environmentally friendly intelligent gas collecting apparatus |
-
1995
- 1995-07-19 CN CN 95216288 patent/CN2219752Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100551547C (en) * | 2007-10-16 | 2009-10-21 | 陈兆红 | The waste gas purification apparatus that a kind of painting workshop is used |
| CN103721513A (en) * | 2013-12-29 | 2014-04-16 | 孙金魁 | Volatile gas processing system and method |
| CN103721513B (en) * | 2013-12-29 | 2016-08-24 | 南京神六机械设备制造有限公司 | Escaping gas processing system and method thereof |
| CN104771927A (en) * | 2015-03-23 | 2015-07-15 | 湖北吴城环保科技有限公司 | Volatile organic mixed solvent/gas recovery device |
| CN106731452A (en) * | 2016-12-20 | 2017-05-31 | 南通春光自控设备工程有限公司 | Spraying emission-control equipment |
| CN108579333A (en) * | 2018-01-31 | 2018-09-28 | 刘冲 | A kind of waste gas purification environmental protection equipment |
| CN108626152A (en) * | 2018-05-09 | 2018-10-09 | 浦江县飞通电子科技有限公司 | A kind of environmentally friendly intelligent gas collecting apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |