CN104923010A - Environmental exhaust gas recovering and purifying system for industrial coating - Google Patents
Environmental exhaust gas recovering and purifying system for industrial coating Download PDFInfo
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- CN104923010A CN104923010A CN201510234659.8A CN201510234659A CN104923010A CN 104923010 A CN104923010 A CN 104923010A CN 201510234659 A CN201510234659 A CN 201510234659A CN 104923010 A CN104923010 A CN 104923010A
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- waste gas
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The invention discloses an environmental exhaust gas recovering and purifying system for industrial coating. The system comprises an electrostatic dust collector, a combustion tank, an exhaust gas purification tower, an active carbon adsorption tank and an air sterilizing and disinfecting cabinet, wherein the parts are communicated through pipelines; one end of the electrostatic dust collector is connected with an exhaust gas inlet while the other end of the electrostatic dust collector is connected to the combustion tank; the electrostatic dust collector is of a cuboid or a cylindrical structure. By adopting electrostatic dust collection, dust and suspended particles generated in a workpiece coating process can be effectively removed. The system disclosed by the invention is compact in structure, convenient for field installation and operation management and small in occupied area. By virtue of layer-by-layer purification, the problem of serious air pollution in the coating industry is solved.
Description
Technical field
The present invention relates to application automatic field, particularly relate to a kind of industrial coating ambient exhaust gas recovering and purifying system.
Background technology
Coating process is widely used in machine-building, automobile, electrically, household electrical appliances, the industries such as boats and ships, object makes surface of the work smooth, corrosion-resistant, improve outer tube, but, a large amount of toxic gases can be produced in coated workpieces process, as paint powder in application, granules of pigments, dust, volatile organic matter in levelling and dry run, most organic matter toxicity is very large, artificial body's health is worked the mischief, atmosphere pollution simultaneously, these gases are also containing multiple harmful chemicals element, if do not note environmental sanitation, lung cancer may be caused for a long time, for this reason, in coated workpieces operation, cleaning harmful gas is the problem that people are concerned about always.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of industrial coating ambient exhaust gas recovering and purifying system, can make drying chamber in coating process, Electrophoresis Lab, paint spray booth, the waste gas in advection room carries out purified treatment, makes waste gas treatment process simple, purifying rate is high, and tail gas is discharged up to standard.
Described a kind of industrial coating ambient exhaust gas recovering and purifying system, comprising: electrostatic precipitator, burn pot, Tower for purifying waste gas, absorbent charcoal adsorption tank, air sterilizing cabinet, passes through pipeline communication between all parts.
Described electrostatic precipitator one end is connected with exhaust gas inlet, and the other end is connected to burn pot, and electrostatic precipitator adopts cuboid or cylindrical structure, adopts electrostatic precipitation, effectively removes the dust produced in coated workpieces process, suspended particulate.
Described burn pot adopts burned waste gas furnace structure, outside is set to housing, in housing, combustion chamber is set, side, combustion chamber is provided with burner, burner is simultaneously connected to combustion catalysis device and combustion controller, active catalyst is set in combustion catalysis device, make waste gas burning more abundant, organic exhaust gas is in combustion chamber combustion, produce high heat, be connected with heat exchanger in housing periphery, heat exchanger carries out abundant exchange heat burn pot temperature and heat exchanger external environment condition, thus heat is fully effectively utilized simultaneously.
A kind of optimal technical scheme, described heat exchanger surface adopts aluminum metallic material to make, and heat transfer rate is fast, simultaneously relative inexpensiveness.
Tail gas through combustion chamber enters Tower for purifying waste gas by pipeline, described Tower for purifying waste gas is divided into acid waste gas purifying column and alkaline Tower for purifying waste gas, shower and tank is provided with in each Tower for purifying waste gas, sour gas or alkaline gas enter Tower for purifying waste gas, in uphill process, react with the liquid generation chemical neutralization of spray, then acid or alkalescence is useless is dissolved in tank, and pure air is after treatment connected to absorbent charcoal adsorption tank from Tower for purifying waste gas upper end.
A kind of optimal technical scheme, described acid waste gas purifying column and alkaline Tower for purifying waste gas adopt three-dimensional three grades of filler modes, make waste gas absorption clean.
Absorbent charcoal adsorption tank, adsorbs waste gas further, makes the adsorption capacity spraying waste gas reach more than 99.5%, ensures that the heterogeneity in waste gas can be reclaimed by absorption simultaneously simultaneously.
Finally, absorbent charcoal adsorption tank is connected to air sterilizing cabinet by pipeline, and adopt ultraviolet sterilization mode, avoid the generation of germ in painting environment, the air through the process of air killing virus disinfection cabinet is drained in air.
The invention has the beneficial effects as follows: a kind of industrial coating ambient exhaust gas of the present invention recovering and purifying system compact conformation, be convenient to in-site installation and operational administrative, floor space is little, adopts and purifies layer by layer, purification of air rate is high, solves the air pollution serious problems of paint industry.
Accompanying drawing explanation
Fig. 1 is a kind of industrial coating ambient exhaust gas of the present invention recovering and purifying system structural representation;
In accompanying drawing, the mark of each parts is as follows:
1 is electrostatic precipitator, and 2 is burn pot, and 21 is heat exchanger, 22 combustion catalysis devices, 23 combustion controllers, 24 is housing, and 25 is burner, and 31 is acid waste gas purifying column, and 32 is alkaline Tower for purifying waste gas, 33 is shower, and 34 is tank, and 4 is absorbent charcoal adsorption tank, and 5 is air sterilizing cabinet.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
Described a kind of industrial coating ambient exhaust gas recovering and purifying system, comprising: electrostatic precipitator, burn pot, Tower for purifying waste gas, absorbent charcoal adsorption tank, air sterilizing cabinet, passes through pipeline communication between all parts.
Described electrostatic precipitator one end is connected with exhaust gas inlet, and the other end is connected to burn pot, and electrostatic precipitator adopts cuboid or cylindrical structure, adopts electrostatic precipitation, effectively removes the dust produced in coated workpieces process, suspended particulate.
Described burn pot adopts burned waste gas furnace structure, outside is set to housing, in housing, combustion chamber is set, side, combustion chamber is provided with burner, burner is simultaneously connected to combustion catalysis device and combustion controller, active catalyst is set in combustion catalysis device, make waste gas burning more abundant, organic exhaust gas is in combustion chamber combustion, produce high heat, be connected with heat exchanger in housing periphery, heat exchanger carries out abundant exchange heat burn pot temperature and heat exchanger external environment condition, thus heat is fully effectively utilized simultaneously.
A kind of optimal technical scheme, described heat exchanger surface adopts aluminum metallic material to make, and heat transfer rate is fast, simultaneously relative inexpensiveness.
Tail gas through combustion chamber enters Tower for purifying waste gas by pipeline, described Tower for purifying waste gas is divided into acid waste gas purifying column and alkaline Tower for purifying waste gas, shower and tank is provided with in each Tower for purifying waste gas, sour gas or alkaline gas enter Tower for purifying waste gas, in uphill process, react with the liquid generation chemical neutralization of spray, then acid or alkalescence is useless is dissolved in tank, and pure air is after treatment connected to absorbent charcoal adsorption tank from Tower for purifying waste gas upper end.
A kind of optimal technical scheme, described acid waste gas purifying column and alkaline Tower for purifying waste gas adopt three-dimensional three grades of filler modes, make waste gas absorption clean.
Absorbent charcoal adsorption tank, adsorbs waste gas further, makes the adsorption capacity spraying waste gas reach more than 99.5%, ensures that the heterogeneity in waste gas can be reclaimed by absorption simultaneously simultaneously.
Finally, absorbent charcoal adsorption tank is connected to air sterilizing cabinet by pipeline, and adopt ultraviolet sterilization mode, avoid the generation of germ in painting environment, the air through the process of air killing virus disinfection cabinet is drained in air.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. an industrial coating ambient exhaust gas recovering and purifying system, it is characterized in that, comprise: electrostatic precipitator, burn pot, Tower for purifying waste gas, absorbent charcoal adsorption tank, air sterilizing cabinet, pipeline communication is passed through between all parts, electrostatic precipitator one end is connected with exhaust gas inlet, the other end is connected to burn pot, electrostatic precipitator adopts cuboid or cylindrical structure, burn pot adopts burned waste gas furnace structure, outside is set to housing, in housing, combustion chamber is set, side, combustion chamber is provided with burner, burner is simultaneously connected to combustion catalysis device and combustion controller, active catalyst is set in combustion catalysis device, be connected with heat exchanger in housing periphery simultaneously, heat exchanger carries out abundant exchange heat burn pot temperature and heat exchanger external environment condition, tail gas through combustion chamber enters Tower for purifying waste gas by pipeline, described Tower for purifying waste gas is divided into acid waste gas purifying column and alkaline Tower for purifying waste gas, shower and tank is provided with in each Tower for purifying waste gas, pure air is after treatment connected to absorbent charcoal adsorption tank from Tower for purifying waste gas upper end, absorbent charcoal adsorption tank is connected to air sterilizing cabinet by pipeline, adopt ultraviolet sterilization mode, air through the process of air killing virus disinfection cabinet is drained in air.
2. a kind of industrial coating ambient exhaust gas recovering and purifying system according to claim 1, is characterized in that: described heat exchanger surface adopts aluminum metallic material to make, and heat transfer rate is fast.
3. a kind of industrial coating ambient exhaust gas recovering and purifying system according to claim 1, is characterized in that: described acid waste gas purifying column and alkaline Tower for purifying waste gas adopt three-dimensional three grades of filler modes, make waste gas absorption clean.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234659.8A CN104923010B (en) | 2015-05-11 | 2015-05-11 | A kind of industrial coating ambient exhaust gas recovering and purifying system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234659.8A CN104923010B (en) | 2015-05-11 | 2015-05-11 | A kind of industrial coating ambient exhaust gas recovering and purifying system |
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| CN104923010A true CN104923010A (en) | 2015-09-23 |
| CN104923010B CN104923010B (en) | 2016-08-17 |
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| CN201510234659.8A Active CN104923010B (en) | 2015-05-11 | 2015-05-11 | A kind of industrial coating ambient exhaust gas recovering and purifying system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771595A (en) * | 2016-03-22 | 2016-07-20 | 苏州百诚防腐设备有限公司 | Industrial waste gas in-depth purifying treatment system |
| CN106090948A (en) * | 2016-08-26 | 2016-11-09 | 罗建君 | A kind of industry VOCs exhaust treatment system |
| CN106678826A (en) * | 2017-01-23 | 2017-05-17 | 湖南瑞新机械制造有限公司 | Coating exhaust gas treatment device |
| CN107824033A (en) * | 2017-10-30 | 2018-03-23 | 中国制浆造纸研究院 | A kind of administering method of composite fibre encapsulant preparation process waste gas |
| CN108176189A (en) * | 2017-12-14 | 2018-06-19 | 合肥清立方环保科技有限公司 | A kind of industry soda acid emission-control equipment |
| CN108404589A (en) * | 2018-04-19 | 2018-08-17 | 盐城中创环保科技有限公司 | A kind of adsorptive purifier of coating waste gas |
| CN108786414A (en) * | 2018-05-08 | 2018-11-13 | 太仓市勤红防腐设备有限公司 | A kind of electroplating workshop waste water,waste gas and industrial residue processing system |
| CN110052149A (en) * | 2019-05-15 | 2019-07-26 | 杜颖 | A kind of activated carbon adsorption device for industrial tail gas processing |
| CN111450696A (en) * | 2020-04-09 | 2020-07-28 | 广东紫方环保技术有限公司 | Organic waste gas catalytic treatment device |
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| CN104436946A (en) * | 2014-10-27 | 2015-03-25 | 盐城工学院 | Environment-friendly processing system for coating workshop |
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| CN202109499U (en) * | 2011-06-11 | 2012-01-11 | 蚌埠玻璃工业设计研究院 | On-line low-radiation coating waste gas treatment device |
| CN202983486U (en) * | 2012-11-20 | 2013-06-12 | 中国科学院广州地球化学研究所 | Integration purification device for processing complex industrial organic waste gas |
| KR101379360B1 (en) * | 2013-05-22 | 2014-04-04 | 주식회사 이드리븐 | Apparatus for a removing bad smell |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771595A (en) * | 2016-03-22 | 2016-07-20 | 苏州百诚防腐设备有限公司 | Industrial waste gas in-depth purifying treatment system |
| CN106090948A (en) * | 2016-08-26 | 2016-11-09 | 罗建君 | A kind of industry VOCs exhaust treatment system |
| CN106678826A (en) * | 2017-01-23 | 2017-05-17 | 湖南瑞新机械制造有限公司 | Coating exhaust gas treatment device |
| CN107824033A (en) * | 2017-10-30 | 2018-03-23 | 中国制浆造纸研究院 | A kind of administering method of composite fibre encapsulant preparation process waste gas |
| CN107824033B (en) * | 2017-10-30 | 2021-06-15 | 中国制浆造纸研究院有限公司 | Method for treating waste gas in preparation process of composite fiber sealing material |
| CN108176189A (en) * | 2017-12-14 | 2018-06-19 | 合肥清立方环保科技有限公司 | A kind of industry soda acid emission-control equipment |
| CN108404589A (en) * | 2018-04-19 | 2018-08-17 | 盐城中创环保科技有限公司 | A kind of adsorptive purifier of coating waste gas |
| CN108786414A (en) * | 2018-05-08 | 2018-11-13 | 太仓市勤红防腐设备有限公司 | A kind of electroplating workshop waste water,waste gas and industrial residue processing system |
| CN110052149A (en) * | 2019-05-15 | 2019-07-26 | 杜颖 | A kind of activated carbon adsorption device for industrial tail gas processing |
| CN111450696A (en) * | 2020-04-09 | 2020-07-28 | 广东紫方环保技术有限公司 | Organic waste gas catalytic treatment device |
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|---|---|
| CN104923010B (en) | 2016-08-17 |
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Effective date of registration: 20220921 Address after: 215400 Shuangfeng Zhen Qin Li Cun, Taicang City, Suzhou City, Jiangsu Province Patentee after: TAICANG CITY QINGHONG ANTICORROSIVE EQUIPMENT Co.,Ltd. Address before: Room 208, Building 3, No. 9 Jinfeng South Road, Mudu Town, Suzhou City, Jiangsu Province 215000 Patentee before: SUZHOU RUIYUTE AUTOMATION TECHNOLOGY CO.,LTD. |