CN103463919B - Be exclusively used in the adsorption system that painting workshop removes industrial volatile organic pollutants - Google Patents
Be exclusively used in the adsorption system that painting workshop removes industrial volatile organic pollutants Download PDFInfo
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- CN103463919B CN103463919B CN201310452070.6A CN201310452070A CN103463919B CN 103463919 B CN103463919 B CN 103463919B CN 201310452070 A CN201310452070 A CN 201310452070A CN 103463919 B CN103463919 B CN 103463919B
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- filter
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- shower nozzle
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Abstract
The present invention relates to a kind of adsorption system being exclusively used in painting workshop removal industrial volatile organic pollutants, comprise spray filter, adsorbent bed and absorption blower fan, its spray filter comprises a tower body, air inlet is made at a side lower part of tower body, air outlet is made on the tower body top of side relative to air inlet, in tower body, the first filter course is set respectively from bottom to up, second filter course and demist layer, bottom shower nozzle is evenly equipped with below the first filter course, middle part shower nozzle is evenly equipped with between the first filter course and the second filter course, top shower nozzle is evenly equipped with between the second filter course and demist layer, tower body air outlet side is fixedly mounted with a filter, this filter is provided with filter air outlet, this filter air outlet connects adsorbent bed absorption air inlet by pipeline, adsorbent bed absorption air outlet connects absorption blower fan by pipeline.Paint mist can effectively be separated with industrial volatile organic pollutants by the present invention, improves industrial volatile organic pollutants treatment effeciency.
Description
Technical field
The invention belongs to adsorption system field, especially a kind of adsorption system being exclusively used in painting workshop removal industrial volatile organic pollutants.
Background technology
Along with the pay attention to day by day of Environmental protection, air contaminant treatment becomes more and more popular, industrial volatile organic pollutants is pollutant maximum to people's body harm in PM2.5, existing treatment technology mainly takes Production by Catalytic Combustion Process, after Adsorption Concentration being carried out to industrial volatile organic pollutants by adsorbent bed, carry out desorption again and enter catalytic bed burning, for very ineffective containing Production by Catalytic Combustion Process paint coating cloud industrial volatile organic pollutants, but often mix paint coating cloud at some paint spraying workshop industrial volatile organic pollutants, painting coating cloud when adsorbent bed adsorbs can be attached on the sorbing material in adsorbent bed, cause adsorbent bed cisco unity malfunction, reduce purified treatment efficiency, improve purified treatment cost, impact is normal produces.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, there is provided a kind of and be exclusively used in the adsorption system that painting workshop removes industrial volatile organic pollutants, this adsorption system structural configuration is simple, design science rationally, can effectively paint coating cloud be separated with industrial volatile organic pollutants, improve industrial volatile organic pollutants treatment effeciency, adsorption efficiency is high.
The present invention solves its technical problem and is achieved through the following technical solutions:
A kind of adsorption system being exclusively used in painting workshop removal industrial volatile organic pollutants, comprise spray filter, adsorbent bed and absorption blower fan, its spray filter comprises a tower body, air inlet is made at a side lower part of tower body, air outlet is made on the tower body top of side relative to air inlet, in tower body, the first filter course is set respectively from bottom to up, second filter course and demist layer, bottom shower nozzle is evenly equipped with below the first filter course, middle part shower nozzle is evenly equipped with between the first filter course and the second filter course, top shower nozzle is evenly equipped with between the second filter course and demist layer, tower body air outlet side is fixedly mounted with a filter, this filter air inlet is communicated with tower body air outlet, this filter is provided with filter air outlet, this filter air outlet connects adsorbent bed absorption air inlet by pipeline, adsorbent bed absorption air outlet connects absorption blower fan by pipeline, particle filter course has been horizontally disposed with in filter.
And described demist layer is demister.
And described bottom shower nozzle, middle part shower nozzle, top shower nozzle are spiral nozzle.
And be provided with wind deflector below the first described filter course, this wind deflector is corresponding with air inlet.
And described wind deflector is arc.
And described tower body bottom is provided with aqua storage tank, is provided with discharge outlet bottom aqua storage tank.
And the first described filter course comprises the foamed ceramics of full paving on filtering grid and filtering grid.
And the second described filter course comprises the foamed ceramics of full paving on filtering grid and filtering grid.
And, be provided with drainage plate below described filter endoparticle thing filter course.
And, described adsorbent bed is provided with desorption air inlet and desorption gas outlet.
Advantage of the present invention and beneficial effect are:
1, originally the adsorption system that painting workshop removes industrial volatile organic pollutants is exclusively used in, comprise spray filter, adsorbent bed and absorption blower fan, its spray filter comprises a tower body, air inlet is made at a side lower part of tower body, air outlet is made on the tower body top of side relative to air inlet, in tower body, the first filter course is set respectively from bottom to up, second filter course and demist layer, bottom shower nozzle is evenly equipped with below the first filter course, middle part shower nozzle is evenly equipped with between the first filter course and the second filter course, top shower nozzle is evenly equipped with between the second filter course and demist layer, tower body air outlet side is fixedly mounted with a filter, this filter air inlet is communicated with tower body air outlet, this filter is provided with filter air outlet, this filter air outlet connects adsorbent bed absorption air inlet by pipeline, adsorbent bed absorption air outlet connects absorption blower fan by pipeline, particle filter course has been horizontally disposed with in filter, demist layer is demister, this structure forms umbrella interception paint coating cloud by shower nozzle ejection coating cloud wash solution, by bottom shower nozzle, middle part shower nozzle and three grades, top shower nozzle are tackled and are removed paint coating cloud, again by demist layer removing water smoke.Make the gas entering activated carbon adsorption bed not containing coating cloud, water droplet and particulate contaminant, by gas discharging up to standard being entered air by absorption blower fan after adsorbent bed adsorption cleaning.
2, the bottom shower nozzle of spray filter of the present invention, middle part shower nozzle, top shower nozzle are spiral nozzle, ensure that the coating cloud wash solution sprayed forms umbrella like this, effectively cover the gaseous mixture risen, effectively isolate paint coating cloud.
Be provided with wind deflector below first filter course of 3, spray filter of the present invention, this wind deflector is corresponding with air inlet, and wind deflector is arc, contributes to air intake and reduces resistance.
4, the first filter course of spray filter of the present invention comprises the foamed ceramics of full paving on filtering grid and filtering grid, second filter course comprises the foamed ceramics of full paving on filtering grid and filtering grid, in this structure, on filtering grid, the foamed ceramics of full paving has microcellular structure, mist enter air inlet by wind deflector upwards time have to pass through there is microcellular structure foamed ceramics, coating cloud wash solution is flowed in this micropore, mist by time fully will contact with coating cloud wash solution, contribute to removing the paint coating cloud spraying non-Ex-all like this.
5, simple, the design science of structural configuration of the present invention rationally, can effectively paint coating cloud be separated with industrial volatile organic pollutants, improve industrial volatile organic pollutants treatment effeciency, adsorption efficiency is high.
Accompanying drawing explanation
Fig. 1 is that system of the present invention connects block diagram;
Fig. 2 is the structural representation of spray filter of the present invention;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is spray filter perspective view of the present invention;
Fig. 5 is that the A-A of Fig. 4 is to sectional view;
Fig. 6 is the tower body perspective view of spray filter of the present invention.
Detailed description of the invention
Below by specific embodiment, the invention will be further described, and following examples are descriptive, is not determinate, can not limit protection scope of the present invention with this.
A kind of adsorption system being exclusively used in painting workshop removal industrial volatile organic pollutants, comprise spray filter 1, adsorbent bed 3 and absorption blower fan 7, adsorbent bed is provided with desorption air inlet 2 and desorption gas outlet 6, its spray filter comprises a tower body 10, air inlet 12 is made at a side lower part of tower body, air outlet 15 is made on the tower body top of side relative to air inlet, it arranges the first filter course 20 from bottom to up respectively in tower body, second filter course 18 and demist layer 16, demist layer is demister, this demister forms three-legged structure, bottom shower nozzle 23 is evenly equipped with below the first filter course, middle part shower nozzle 19 is evenly equipped with between the first filter course and the second filter course, top shower nozzle 17 is evenly equipped with between the second filter course and demist layer, tower body air outlet side is fixedly mounted with a filter 9, this filter air inlet is communicated with tower body air outlet, this filter is provided with air outlet 8, this filter air outlet connects adsorbent bed absorption air inlet 4 by pipeline, adsorbent bed absorption air outlet 5 connects absorption blower fan by pipeline, particle filter course 13 has been horizontally disposed with in filter, drainage plate 14 is provided with below filter endoparticle thing filter course, bottom shower nozzle, middle part shower nozzle, top shower nozzle is spiral nozzle, the liquid of this spiral nozzle ejection can form umbrella, area coverage is larger, wind deflector 21 is provided with below first filter course, this wind deflector is corresponding with air inlet, wind deflector is arc, blow more stable, tower body bottom is provided with aqua storage tank 22, discharge outlet 11 is provided with bottom aqua storage tank, first filter course comprises the foamed ceramics 26 of full paving on filtering grid 25 and filtering grid, second filter course comprises the foamed ceramics of full paving on filtering grid and filtering grid, between the first filter course and the second filter course and at the second filter course, between demist layer, supporting clapboard 24 is all installed.
The present invention in use, the sprinkling that shower nozzle carries out coating cloud wash solution is first opened before air intake, water is injected in the microcellular structure that the foamed ceramics of paving full on filtering grid is had, after the coating cloud wash solution that spiral nozzle sprays forms umbrella, pass into the gaseous mixture of paint coating cloud and industrial volatile organic pollutants, paint coating cloud is respectively by bottom shower nozzle, the filtering grid of the first filter course and its on be abound with foamed ceramics, middle part shower nozzle, the filtering grid of the second filter course and its on be abound with foamed ceramics, " disappearing sticky " of the coating cloud wash solution of top shower nozzle, " emulsification ", effects such as " flocculations ", can effectively remove paint coating cloud, after demister, filter is not entered containing paint coating cloud industrial volatile organic pollutants, through directly sending into adsorbent bed adsorption treatment to the filtration of particle from filter air outlet of the present invention, the gas processed is by the direct safety dumping of absorption blower fan.
Claims (5)
1. one kind is exclusively used in the adsorption system that painting workshop removes industrial volatile organic pollutants, comprise spray filter, adsorbent bed and absorption blower fan, it is characterized in that: spray filter comprises a tower body, air inlet is made at a side lower part of tower body, air outlet is made on the tower body top of side relative to air inlet, in tower body, the first filter course is set respectively from bottom to up, second filter course and demist layer, bottom shower nozzle is evenly equipped with below the first filter course, middle part shower nozzle is evenly equipped with between the first filter course and the second filter course, top shower nozzle is evenly equipped with between the second filter course and demist layer, tower body air outlet side is fixedly mounted with a filter, this filter air inlet is communicated with tower body air outlet, this filter is provided with filter air outlet, this filter air outlet connects adsorbent bed absorption air inlet by pipeline, adsorbent bed absorption air outlet connects absorption blower fan by pipeline, particle filter course has been horizontally disposed with in filter, wind deflector is provided with below the first described filter course, this wind deflector is corresponding with air inlet, described wind deflector is arc, the first described filter course comprises the foamed ceramics of full paving on filtering grid and filtering grid, the second described filter course comprises the foamed ceramics of full paving on filtering grid and filtering grid, described bottom shower nozzle, middle part shower nozzle, top shower nozzle is spiral nozzle.
2. the adsorption system being exclusively used in painting workshop removal industrial volatile organic pollutants according to claim 1, is characterized in that: described demist layer is demister.
3. the adsorption system being exclusively used in painting workshop removal industrial volatile organic pollutants according to claim 1, is characterized in that: described tower body bottom is provided with aqua storage tank, is provided with discharge outlet bottom aqua storage tank.
4. the adsorption system being exclusively used in painting workshop removal industrial volatile organic pollutants according to claim 1, is characterized in that: be provided with drainage plate below described filter endoparticle thing filter course.
5. the adsorption system being exclusively used in painting workshop removal industrial volatile organic pollutants according to claim 1, is characterized in that: described adsorbent bed is provided with desorption air inlet and desorption gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310452070.6A CN103463919B (en) | 2013-09-27 | 2013-09-27 | Be exclusively used in the adsorption system that painting workshop removes industrial volatile organic pollutants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310452070.6A CN103463919B (en) | 2013-09-27 | 2013-09-27 | Be exclusively used in the adsorption system that painting workshop removes industrial volatile organic pollutants |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103463919A CN103463919A (en) | 2013-12-25 |
| CN103463919B true CN103463919B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310452070.6A Expired - Fee Related CN103463919B (en) | 2013-09-27 | 2013-09-27 | Be exclusively used in the adsorption system that painting workshop removes industrial volatile organic pollutants |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623583A (en) * | 2009-07-29 | 2010-01-13 | 蔡宇峰 | Spray paint waste gas purification device and purification method therefor |
| CN202398267U (en) * | 2011-12-30 | 2012-08-29 | 上海安居乐环保科技有限公司 | Novel spray-painting waste gas treating device |
| CN203507756U (en) * | 2013-09-27 | 2014-04-02 | 天津赛智科技发展有限公司 | Adsorption system specially used for removing industrially volatilizable organic pollutants in spray painting workshop |
-
2013
- 2013-09-27 CN CN201310452070.6A patent/CN103463919B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101623583A (en) * | 2009-07-29 | 2010-01-13 | 蔡宇峰 | Spray paint waste gas purification device and purification method therefor |
| CN202398267U (en) * | 2011-12-30 | 2012-08-29 | 上海安居乐环保科技有限公司 | Novel spray-painting waste gas treating device |
| CN203507756U (en) * | 2013-09-27 | 2014-04-02 | 天津赛智科技发展有限公司 | Adsorption system specially used for removing industrially volatilizable organic pollutants in spray painting workshop |
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| Publication number | Publication date |
|---|---|
| CN103463919A (en) | 2013-12-25 |
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Granted publication date: 20160120 Termination date: 20200927 |
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