CN203764077U - Waste gas treatment device of coating equipment - Google Patents
Waste gas treatment device of coating equipment Download PDFInfo
- Publication number
- CN203764077U CN203764077U CN201420170228.0U CN201420170228U CN203764077U CN 203764077 U CN203764077 U CN 203764077U CN 201420170228 U CN201420170228 U CN 201420170228U CN 203764077 U CN203764077 U CN 203764077U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- equipment
- outlet
- separation tower
- coating equipment
- 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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Classifications
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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
-
- 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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Incineration Of Waste (AREA)
- Chimneys And Flues (AREA)
Abstract
The utility model discloses a waste gas treatment device of coating equipment. The coating equipment at least comprises pretreatment equipment, a heating channel and spraying equipment, wherein the waste treatment device mainly comprises a hydrocyclone separation tower, a plasma waste gas processor and a catalysis combustor; the pretreatment equipment, the heating channel and the waste gas collecting hole of the spraying equipment are respectively connected with a waste gas inlet of the hydrocyclone separation tower and are connected with the plasma waste gas processor through a waste gas outlet of the hydrocyclone separation tower; an outlet of the plasma waste gas processor is connected with the catalysis combustor; and an outlet of the catalysis combustor is connected with a waste gas discharge hole through the fan. The waste gas treatment device has the characteristics of reasonable structural composition, convenience and reliability in use, good waste gas treatment effect, effective environment pollution improvement, and the like.
Description
Technical field
The emission-control equipment that the utility model relates to a kind of coating equipment, belongs to technical field of waste gas treatment.
Background technology
The source of atmospheric pollution is divided into industrial pollution source, domestic pollution source and transportation source.It is wide that industrial pollution source relates to, exhaust gas constituents is complicated, especially the waste gas producing in coating equipment has comprised that the flue gas and the spray painting room that in the waste gas that produces in pre-processing device, heating drying tunnel, produce produce coating waste gas, very high to the requirement of exhaust-gas treatment in administering coating equipment waste gas process.
Administering the waste gas that coating equipment produces has several different methods, and most representative have direct combustion method, Production by Catalytic Combustion Process, active carbon adsorption, an absorption process.Production by Catalytic Combustion Process and active carbon adsorption need to carry out pretreatment to waste gas in governance process, remove the over-sprayed paint fog in waste gas, remove resin, pigment and plasticizer etc. in spraying waste gas, with the service life of extending catalyst and active carbon.
Conventionally the exhaust-gas treatment of Production by Catalytic Combustion Process is, by blower fan, waste gas is introduced to catalytic oxidation bed, catalytic oxidation under the effect of organic gas noble metal catalyst in catalytic oxidation bed, organic principle is converted into nontoxic, harmless carbon dioxide and water, releases heat simultaneously, is back to the desorption and regeneration of active carbon in adsorbent bed.But the waste gas producing due to coating equipment, because of complicated, therefore, only adopts said method to be difficult to obtain good waste gas purification effect.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that prior art exists, and provides a kind of structure to form rationally, and easy to use and reliable, exhaust-gas treatment is effective, can effectively improve the emission-control equipment of the coating equipment of environmental pollution.
The purpose of this utility model completes by following technical solution, described coating equipment at least comprises pre-processing device, heating drying tunnel and spraying equipment, it is characterized in that described emission-control equipment mainly comprises a cyclonic separation tower, one plasma exhaust processor, one catalytic burner, exhaust gas inlet at described cyclonic separation tower connects respectively described pre-processing device, the gas sampling mouth of heating drying tunnel and spraying equipment, waste gas outlet through described cyclonic separation tower is connected in described plasma exhaust processor, the outlet of this plasma exhaust processor connects described catalytic burner, the outlet of described catalytic burner connects Waste gas outlet by blower fan.
The utlity model has structure and form rationally, easy to use and reliable, exhaust-gas treatment is effective, can effectively improve the features such as environmental pollution.
Accompanying drawing explanation
Fig. 1 is that structure of the present utility model forms schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail: shown in Fig. 1, coating equipment of the present invention at least comprises pre-processing device 1, heating drying tunnel 2 and spraying equipment 3, described emission-control equipment mainly comprises a cyclonic separation tower 4, one plasma exhaust processor 5, one catalytic burner 6, exhaust gas inlet at described cyclonic separation tower 4 connects respectively described pre-processing device 1, the gas sampling mouth of heating drying tunnel 2 and spraying equipment 3, waste gas outlet through described cyclonic separation tower 4 is connected in described plasma exhaust processor 5, the outlet of this plasma exhaust processor 5 connects described catalytic burner 6, the outlet of described catalytic burner 6 connects Waste gas outlet 8 by blower fan 7.
Cyclonic separation tower 4 described in the utility model, plasma exhaust processor 5 and catalytic burner 6 all can be selected existing equipment, according to the size of coating equipment, select to be connected in series after corresponding equipment, also can carry out Design and manufacture according to prior art, these all belong to the knowledge of skilled grasp for those skilled in the art.
The utility model, because the waste gas components of processing is complicated, therefore, first gives separation by cyclonic separation tower 4 by particulate material by the waste gas of coating equipment; Then waste gas is introduced to plasma exhaust processor 5, the waste gas of charge species is carried out to separating treatment, finally by catalytic oxidation under the effect that contains organic gas waste gas noble metal catalyst in catalytic oxidation bed, organic principle is converted into nontoxic, harmless carbon dioxide and water, finally make the waste gas of coating equipment become comparatively clean, reach the purifying exhaust air of discharge standard.
Claims (1)
1. the emission-control equipment of a coating equipment, described coating equipment at least comprises pre-processing device, heating drying tunnel and spraying equipment, it is characterized in that described emission-control equipment mainly comprises a cyclonic separation tower, one plasma exhaust processor, one catalytic burner, exhaust gas inlet at described cyclonic separation tower connects respectively described pre-processing device, the gas sampling mouth of heating drying tunnel and spraying equipment, waste gas outlet through described cyclonic separation tower is connected in described plasma exhaust processor, the outlet of this plasma exhaust processor connects described catalytic burner, the outlet of described catalytic burner connects Waste gas outlet by blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170228.0U CN203764077U (en) | 2014-04-10 | 2014-04-10 | Waste gas treatment device of coating equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420170228.0U CN203764077U (en) | 2014-04-10 | 2014-04-10 | Waste gas treatment device of coating equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764077U true CN203764077U (en) | 2014-08-13 |
Family
ID=51281325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420170228.0U Expired - Fee Related CN203764077U (en) | 2014-04-10 | 2014-04-10 | Waste gas treatment device of coating equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764077U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436946A (en) * | 2014-10-27 | 2015-03-25 | 盐城工学院 | Environment-friendly processing system for coating workshop |
| CN106422622A (en) * | 2016-09-29 | 2017-02-22 | 重庆大学 | Pretreatment system and separation method for VOCs (volatile organic compounds) containing industrial paint mist |
| CN106582180A (en) * | 2016-12-31 | 2017-04-26 | 德清华梦木制品有限公司 | Exhaust gas treatment system of coating apparatus |
| CN107120666A (en) * | 2017-04-24 | 2017-09-01 | 航天凯天环保科技股份有限公司 | One kind spraying exhaust gas purifying method and device |
| CN110975541A (en) * | 2019-12-20 | 2020-04-10 | 广东佳德环保科技有限公司 | Treatment device and method for VOCs-containing sintering flue gas |
| WO2021148211A3 (en) * | 2020-01-23 | 2021-10-14 | Kunststoff Helmbrechts Ag | Method and devices for purifying exhaust air |
-
2014
- 2014-04-10 CN CN201420170228.0U patent/CN203764077U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436946A (en) * | 2014-10-27 | 2015-03-25 | 盐城工学院 | Environment-friendly processing system for coating workshop |
| CN106422622A (en) * | 2016-09-29 | 2017-02-22 | 重庆大学 | Pretreatment system and separation method for VOCs (volatile organic compounds) containing industrial paint mist |
| CN106582180A (en) * | 2016-12-31 | 2017-04-26 | 德清华梦木制品有限公司 | Exhaust gas treatment system of coating apparatus |
| CN107120666A (en) * | 2017-04-24 | 2017-09-01 | 航天凯天环保科技股份有限公司 | One kind spraying exhaust gas purifying method and device |
| CN110975541A (en) * | 2019-12-20 | 2020-04-10 | 广东佳德环保科技有限公司 | Treatment device and method for VOCs-containing sintering flue gas |
| WO2021148211A3 (en) * | 2020-01-23 | 2021-10-14 | Kunststoff Helmbrechts Ag | Method and devices for purifying exhaust air |
| CN114599441A (en) * | 2020-01-23 | 2022-06-07 | 黑尔姆布雷希茨塑料股份公司 | Method for exhaust gas purification |
| CN114599441B (en) * | 2020-01-23 | 2023-07-28 | 黑尔姆布雷希茨塑料股份公司 | Method for purifying exhaust gas |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20160410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |