CN205461430U - Organic waste gas treatment system - Google Patents
Organic waste gas treatment system Download PDFInfo
- Publication number
- CN205461430U CN205461430U CN201620172557.8U CN201620172557U CN205461430U CN 205461430 U CN205461430 U CN 205461430U CN 201620172557 U CN201620172557 U CN 201620172557U CN 205461430 U CN205461430 U CN 205461430U
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- pipeline
- air inlet
- carbon filter
- gas outlet
- heat exchanger
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Abstract
The utility model relates to an organic waste gas treatment system, including dust collector, activated carbon filter, absorption fan, desorption fan, heat exchanger, catalytic combustion unit, dust collector one side is equipped with the waste gas import, the air inlet I that dust collector passes through pipeline and activated carbon filter links to each other, activated carbon filter one end is equipped with air inlet I, I one side of air inlet is equipped with gas outlet II, activated carbon filter is equipped with gas outlet I for the one end of air inlet I, I one side of gas outlet is equipped with air inlet II, gas outlet I links to each other with the absorption fan through the pipeline, gas outlet II links to each other with catalytic combustion unit through the pipeline, catalytic combustion unit passes through pipeline and heat exchanger intercommunication, the air inlet II that the heat exchanger passes through pipeline and activated carbon filter links to each other. The utility model discloses purification efficiency is high, and purifying effect is good, reduces environmental pollution, and the reliability is high, simple structure, and the secondary pollution can thoroughly solve the desorption time.
Description
Technical field
This utility model relates to technical field of waste gas treatment, particularly to a kind of organic waste gas treatment system.
Background technology
Along with socioeconomic fast development and the quickening of urbanization process, some factories, in the various different technological process of productions, produce the waste gas of the compositions such as substantial amounts of benzene,toluene,xylene；This waste gas has strong impulse abnormal smells from the patient, very harmful to human body, human body can be entered through different approaches such as respiratory tract, eye, skins, make people's giddy, feel bad, stay for a long time and wherein nerve system of human body is damaged greatly, rack and be scattered in atmosphere the physical and mental health of environment and the people having a strong impact on surrounding；Organic exhaust gas not only pollutant atmosphere, also damages human body, and when VOC concentration reaches certain value, also can cause fire and blast；Processing method for organic exhaust gas has Production by Catalytic Combustion Process, active carbon adsorption, plasma oxidation method, condensation method and absorption process etc. the most both at home and abroad；
Absorption method effect stability, solvent-recoverable, but shortcoming is suspended particulate substance can reduce adsorption effect of activated carbon in water, and adsorption effect is unstable；The range of application such as condensation method, absorption process is the most limited；Plasma technique has started to be applied to the improvement of organic exhaust gas, and there is the remarkable advantages such as energy consumption is low, handling process is short, simple to operate, but when its shortcoming is to process Wind Volume organic exhaust gas, gas is of short duration in the action of plasma region time of staying, causes purification efficiency to reduce.
Summary of the invention
The purpose of this utility model is to overcome deficiency in prior art, it is provided that a kind of purification efficiency is high, good purification, reducing environmental pollution, reliability is high, simple in construction, and can thoroughly solve secondary pollution when being desorbed, it is possible to the organic waste gas treatment system of the discharge that is up to state standards.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of organic waste gas treatment system, including dust arrester, active carbon filter, absorption blower fan, desorption blower fan, heat exchanger, catalytic combustion system；Described dust arrester side is provided with exhaust gas inlet, and described dust arrester is connected with the air inlet I of active carbon filter by pipeline, and the pipeline between described dust arrester and active carbon filter is provided with stop valve；Described active carbon filter one end is provided with air inlet I, described air inlet I side is provided with gas outlet II, it is provided with support in described active carbon filter, described support is provided with some activated charcoal strainer, described active carbon filter is provided with gas outlet I relative to one end of air inlet I, and side, described gas outlet I is provided with air inlet II；Described gas outlet I is connected with absorption blower fan by pipeline, and the pipeline between described gas outlet I and absorption blower fan is provided with stop valve；Described gas outlet II is connected with catalytic combustion system by pipeline, and the pipeline between described gas outlet II and catalytic combustion system is provided with stop valve, and described catalytic combustion system side is provided with fresh inlet, is provided with intake valve at described fresh inlet；Described catalytic combustion system is connected with heat exchanger by pipeline, described heat exchanger side is provided with pure air entrance, described heat exchanger side is connected with desorption blower fan by pipeline, described heat exchanger is connected with the air inlet II of active carbon filter by pipeline, is provided with stop valve between described air inlet II and pipeline.
Preferably, the pipeline between described catalytic combustion system and heat exchanger is provided with flow-limiting valve, for controlling to enter the flow of the air-flow of heat exchanger, it is possible to make heat exchanger heat transfer effect the most not waste the heat that catalytic combustion system burning produces.
Preferably, the pipeline between described heat exchanger and active carbon filter is provided with temperature control valve (TCV), for controlling to enter the temperature of activated carbon filtered airflow, it is to avoid too high or too low for temperature affect desorption effect, active carbon filter is caused damage.
This utility model beneficial effect compared with prior art shows:
1) purification efficiency is high, good purification, reduces environmental pollution, and reliability is high, simple in construction, and can thoroughly solve secondary pollution when being desorbed, it is possible to be up to state standards discharge；
2) pipeline between catalytic combustion system and heat exchanger is provided with flow-limiting valve, for controlling to enter the flow of the air-flow of heat exchanger, it is possible to make heat exchanger heat transfer effect the most not waste the heat that catalytic combustion system burning produces；
3) pipeline between described heat exchanger and active carbon filter is provided with temperature control valve (TCV), for controlling to enter the temperature of activated carbon filtered airflow, it is to avoid too high or too low for temperature affect desorption effect, active carbon filter is caused damage.
Accompanying drawing explanation
Accompanying drawing 1 is the overall structure schematic diagram of a kind of organic waste gas treatment system of this utility model；
Accompanying drawing 2 is the active carbon filter structural representation of a kind of organic waste gas treatment system of this utility model；
In figure: 1-air inlet, 2-dust arrester, 3-active carbon filter, 4-adsorbs blower fan, 5-is desorbed blower fan, 6-heat exchanger, 7-pure air entrance, 8-flow-limiting valve, 9-catalytic combustion system, 10-intake valve, 11-fresh inlet, 12-temperature control valve (TCV), 13-stop valve, 31-air inlet I, 32-gas outlet II, 33-gas outlet I, 34-air inlet II, 35-support, 36-activated charcoal strainer.
Detailed description of the invention
For convenience of the understanding of those skilled in the art, 1-2 below in conjunction with the accompanying drawings, the technical solution of the utility model is further elaborated with.
A kind of organic waste gas treatment system, including dust arrester 2, active carbon filter 3, absorption blower fan 4, desorption blower fan 5, heat exchanger 6, catalytic combustion system 9；Described dust arrester 2 side is provided with exhaust gas inlet 1, and described dust arrester 2 is connected with the air inlet I 31 of active carbon filter 3 by pipeline, and the pipeline between described dust arrester 2 and active carbon filter 3 is provided with stop valve 13；Described active carbon filter 3 one end is provided with air inlet I 31, described air inlet I 31 side is provided with gas outlet II 32, it is provided with support 35 in described active carbon filter 3, described support 35 is provided with some activated charcoal strainer 36, described active carbon filter 36 is provided with gas outlet I 33 relative to one end of air inlet I 31, and side, described gas outlet I 33 is provided with air inlet II 34；Described gas outlet I 33 is connected with absorption blower fan 4 by pipeline, and the pipeline between described gas outlet I 33 and absorption blower fan 4 is provided with stop valve 13；Described gas outlet II 32 is connected with catalytic combustion system 9 by pipeline, pipeline between described gas outlet II 32 and catalytic combustion system 9 is provided with stop valve 13, described catalytic combustion system 9 side is provided with fresh inlet 11, is provided with intake valve 10 at described fresh inlet 11；Described catalytic combustion system 9 is connected with heat exchanger 6 by pipeline, described heat exchanger 6 side is provided with pure air entrance 7, described heat exchanger 6 side is connected with desorption blower fan 5 by pipeline, described heat exchanger 6 is connected with the air inlet II 34 of active carbon filter 3 by pipeline, is provided with stop valve 13 between described air inlet II 34 and pipeline.
Pipeline between described catalytic combustion system 9 and heat exchanger 6 is provided with flow-limiting valve 8, for controlling to enter the flow of the air-flow of heat exchanger, it is possible to make heat exchanger heat transfer effect the most not waste the heat that catalytic combustion system burning produces；Pipeline between described heat exchanger 6 and active carbon filter 3 is provided with temperature control valve (TCV) 12, for controlling to enter the temperature of activated carbon filtered airflow, it is to avoid too high or too low for temperature affect desorption effect, active carbon filter is caused damage.
A kind of organic waste gas treatment system, operation principle: organic exhaust gas removing dust device removes dust laggard deactivation charcoal device, open the stop valve at air inlet I and gas outlet I, close the stop valve at gas outlet II and air inlet II, being adsorbed organic exhaust gas by activated charcoal strainer, the gas after absorption is drawn discharge by adsorbing blower fan；After activated charcoal strainer adsorbs a period of time, close the stop valve at air inlet I and gas outlet I, open the stop valve at gas outlet II and air inlet II, activated charcoal strainer is added thermal desorption, gas after desorption enter catalytic combustion system burning, after gas after burning enters heat exchanger heat exchange, desorption blower fan draw discharge；Pure air after heat exchange active carbon filter of entering carries out desorption process to the organic solvent in activated charcoal strainer, adsorbs, successively circular treatment after desorption again.
Above content is only to structure example of the present utility model and explanation; described specific embodiment is made various amendment or supplements or use similar mode to substitute by affiliated those skilled in the art; without departing from the structure of utility model or surmount scope defined in the claims, protection domain of the present utility model all should be belonged to.
Claims (3)
1. an organic waste gas treatment system, including dust arrester, active carbon filter, absorption blower fan, desorption blower fan, heat exchanger, catalytic combustion system；It is characterized in that described dust arrester side is provided with exhaust gas inlet, described dust arrester is connected with the air inlet I of active carbon filter by pipeline, and the pipeline between described dust arrester and active carbon filter is provided with stop valve；Described active carbon filter one end is provided with air inlet I, described air inlet I side is provided with gas outlet II, it is provided with support in described active carbon filter, described support is provided with some activated charcoal strainer, described active carbon filter is provided with gas outlet I relative to one end of air inlet I, and side, described gas outlet I is provided with air inlet II；Described gas outlet I is connected with absorption blower fan by pipeline, and the pipeline between described gas outlet I and absorption blower fan is provided with stop valve；Described gas outlet II is connected with catalytic combustion system by pipeline, and the pipeline between described gas outlet II and catalytic combustion system is provided with stop valve, and described catalytic combustion system side is provided with fresh inlet, is provided with intake valve at described fresh inlet；Described catalytic combustion system is connected with heat exchanger by pipeline, described heat exchanger side is provided with pure air entrance, described heat exchanger side is connected with desorption blower fan by pipeline, described heat exchanger is connected with the air inlet II of active carbon filter by pipeline, is provided with stop valve between described air inlet II and pipeline.
A kind of organic waste gas treatment system the most according to claim 1, it is characterised in that the pipeline between described catalytic combustion system and heat exchanger is provided with flow-limiting valve.
A kind of organic waste gas treatment system the most according to claim 1, it is characterised in that the pipeline between described heat exchanger and active carbon filter is provided with temperature control valve (TCV).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172557.8U CN205461430U (en) | 2016-03-07 | 2016-03-07 | Organic waste gas treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620172557.8U CN205461430U (en) | 2016-03-07 | 2016-03-07 | Organic waste gas treatment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205461430U true CN205461430U (en) | 2016-08-17 |
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ID=56659502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620172557.8U Expired - Fee Related CN205461430U (en) | 2016-03-07 | 2016-03-07 | Organic waste gas treatment system |
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| CN (1) | CN205461430U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107477600A (en) * | 2017-09-19 | 2017-12-15 | 佛山市宝粤美科技有限公司 | A kind of organic waste gas treatment system |
| CN107497291A (en) * | 2017-09-04 | 2017-12-22 | 合肥天翔环境工程有限公司 | A kind of combustion-type VOC processing units |
| CN108317646A (en) * | 2017-12-23 | 2018-07-24 | 天津市华歌美川环境科技工程有限公司 | Air cleaning unit based on air source heat pump |
| CN108970329A (en) * | 2018-08-17 | 2018-12-11 | 萍乡学院 | A kind of novel VOC concentration systems |
-
2016
- 2016-03-07 CN CN201620172557.8U patent/CN205461430U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497291A (en) * | 2017-09-04 | 2017-12-22 | 合肥天翔环境工程有限公司 | A kind of combustion-type VOC processing units |
| CN107477600A (en) * | 2017-09-19 | 2017-12-15 | 佛山市宝粤美科技有限公司 | A kind of organic waste gas treatment system |
| CN108317646A (en) * | 2017-12-23 | 2018-07-24 | 天津市华歌美川环境科技工程有限公司 | Air cleaning unit based on air source heat pump |
| CN108317646B (en) * | 2017-12-23 | 2024-01-02 | 天津沐歌医疗科技发展有限公司 | Air purification device based on air source heat pump |
| CN108970329A (en) * | 2018-08-17 | 2018-12-11 | 萍乡学院 | A kind of novel VOC concentration systems |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170307 |