CN104958973A - Small-sized tower-shaped combined waste gas treatment device - Google Patents
Small-sized tower-shaped combined waste gas treatment device Download PDFInfo
- Publication number
- CN104958973A CN104958973A CN201510352568.4A CN201510352568A CN104958973A CN 104958973 A CN104958973 A CN 104958973A CN 201510352568 A CN201510352568 A CN 201510352568A CN 104958973 A CN104958973 A CN 104958973A
- Authority
- CN
- China
- Prior art keywords
- waste gas
- gas treatment
- small
- sized
- turriform
- 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.)
- Pending
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
The invention relates to a small-sized tower-shaped combined waste gas treatment device. The small-sized tower-shaped combined waste gas treatment device is a treatment device for construction paint of the painting industry, coating cohesive particles and organic waste gas and is mainly applicable to, but not limited to, waste gas treatment of an automobile finish baking house. The small-sized tower-shaped combined waste gas treatment device comprises a water curtain type gravity dust collecting device, a UV high-energy high-ozone lamplight decomposing device, a honeycomb-shaped square activated carbon adsorption device and a negative oxygen ion purifying device. The working principle is that a draught fan supplies waste gas generated in the coating process in the automobile finish baking house to the tower-shaped treatment device, gravity dust collection is conducted through a water curtain, UV high-energy lamplight decomposition is conducted, adsorption is conducted through honeycomb-shaped square activated carbon, and purification is conducted through a negative oxygen ion purifying module. In order to increase the treatment speed, the draught fan can be used for feeding the waste gas into honeycomb type activated carbon in the tower-shaped treatment device through secondary pressurization for final adsorption and decomposition, and the waste gas is discharged out from an exhaust port after meeting an emission standard.
Description
Technical field
What the present invention relates to is a kind of small-sized turriform combined type exhaust treatment system, is a kind of paint industry construction paint, coating viscosities particle administers and VOCs treatment device, be mainly applicable to but be not limited to the exhaust-gas treatment that produces in auto repair combined padding and drying system.
Background technology
The pollutant effulent of auto repair is administered along with the expansion of the auto repair produced pollution becomes important, especially the exhaust emission that produces of spray paint.Containing a large amount of carcinogenic substances such as coating cloud, dimethylbenzene in the waste gas that spray paint produces.Process for the volatile organic chemical combination solvent of spray paint generation generally can adopt several way of absorption method, combustion method, decomposition method to solve.The existing equipment that can carry out effectively process to finish-baking room for automobile waste gas, volume is large, cost is high, and maintenance cost, use cost are high, and general maintenance industry is difficult to bear.Most of combined padding and drying system only have employed simple absorption method to the processing mode of volatile organic solvent, the discharge standard of environmental protection far can not be reached to the exhaust-gas treatment produced in vehicle spray painting process, reason is to carry sticky particle secretly in the waste gas such as the benzene,toluene,xylene that paint volatilization produces, the cleaning ambient required for various emission-control equipment can not be met, active carbon in active carbon absorption plant, often become block by oiliness particle adhesion, form the row of stealing and in line present situation that cannot economically use continuously.
Summary of the invention
The present invention is directed to the deficiency of existing vehicle spray painting waste gas treatment equipment, a kind of small-sized turriform combined type waste gas treatment equipment is provided.
The design of this waste gas treatment equipment, have employed turriform layered combination structure, brings three processing links into a rack, realizes Miniaturization Design.Cost is low, easy to maintenance, at the bottom of use cost.
The present invention solves the generation organic exhaust gas that sprays paint to affect because carrying sticky particle secretly the present situation that waste gas treatment equipment could normally use and cause secondary pollution, for the equipment providing a set of low cost movement up to standard to avoid producing secondary pollution is administered in blowdown.
Small-sized turriform combined type waste gas treatment equipment realizes by the following technical solutions: the waste gas produced in combined padding and drying system spraying process is sent into tower treatment facility by blower fan, carry out gravitational dust collection by cascade, UV high energy light decomposes, for improving processing speed, adsorption cleaning can be carried out by the choice for use blower fan secondary pressurized honeycomb fashion active carbon of sending into tower treatment facility, finally purified further by negative oxygen ion purifier at air outlet, discharge from exhaust outlet after reaching discharge standard.
Small-sized turriform combined type waste gas treatment equipment is reasonable in design, and exhaust-gas treatment is divided into four processes.First by dust arrester by pollutant maximum for quantity in waste gas---coating cloud processes.Water is administered, for organic waste gas treatment equipment provides the organic exhaust gas not with sticky particle thing the part paint sticky particle thing not adhering to coated article in construction of spraying paint by circulation fluid curtain; Secondly, organic exhaust gas not with sticky particle thing enters waste gas decomposing processor, the method that main employing light decomposes, makes organic exhaust gas micel under low-temperature plasma splitting action, by the open loop of triphen scission of link, be decomposed into subset, namely become carbon dioxide and water by ozone oxidation, the small organic molecule group be not completely broken down, enters photodissociation cleansing phase, by length ultraviolet line scission of link, form carbon dioxide and the purification of water twin-stage; Finally by adsorbent equipment, mainly adopt charcoal absorption, further effective adsorption treatment is carried out to the waste gas after decomposition, finally purify further through negative oxygen ion purifier again, ensure that the purification up to standard of spraying organic exhaust gas, reach discharging standards.
Accompanying drawing explanation
Fig. 1 is the fundamental diagram of a kind of small-sized turriform combined type waste gas treatment equipment embodiment 1 of the present invention.
The fundamental diagram of a kind of small-sized turriform combined type waste gas treatment equipment embodiment 2 of Fig. 2 the present invention.
Fig. 3 is water curtain type gravitational dust collecting device structure chart.
Fig. 4 is UV high energy high ozone ultraviolet light decomposer schematic diagram.
Fig. 5 is absorbent charcoal adsorber structural representation.
Fig. 6 is installing rack structure chart.
Fig. 7 is negative oxygen ion generator circuit block diagram.
Fig. 8 is negative oxygen ion generator circuit theory diagrams.
Fig. 9 is negative oxygen ion purifier primary structure figure.
Detailed description of the invention
A kind of small-sized turriform combined type waste gas treatment equipment, comprises dust arrester 1, light decomposer 2, adsorbent equipment 3.Dust arrester 1, light decomposer 2, adsorbent equipment 3, negative oxygen ion purifier 6 are all installed in a vertical case 5, and erection sequence is from bottom to up dust arrester 1, light decomposer 2, adsorbent equipment 3, negative oxygen ion purifier 6.
In waste gas treatment equipment described above, also can increase other exhaust-gas treatment links further, to improve the degree of exhaust-gas treatment.
In waste gas treatment equipment described above, in order to improve the speed of exhaust-gas flow, blower fan 4 can be set between light decomposer and adsorbent equipment.
Preferably, dust arrester 1 is water curtain type gravitational dust collecting device 1, light decomposer 2 is UV high energy high ozone ultraviolet light decomposer 2, adsorbent equipment 3 is absorbent charcoal adsorber 3.
Preferably, water curtain type gravitational dust collecting device is containing pump 102, liquid curtain plate 104, deposition plate 106, circulation fluid pipe 107, and its casing outside is at least provided with a Fans 101.Pump 102 makes water circulation by circulation fluid pipe 107, and water is by forming cascade 105 after liquid curtain plate 104, and cascade 105 makes the large-scale particle weightening finishes such as the coating cloud in waste gas, and is deposited on deposition plate 106, and deposition plate can regularly replace cleaning.
Preferably, UV high energy high ozone ultraviolet light decomposer 2, comprise power supply 201, UV optical catalyst module 202, wherein UV optical catalyst module 202 is provided with UV photocatalyst fluorescent tube 2021, is provided with photocatalyst net 2022 in UV photocatalyst fluorescent tube 2021 outside.
Preferably, the active carbon of described absorbent charcoal adsorber 3 is honeycomb fashion square active carbon 301, and honeycomb fashion square active carbon adopts the mode of certain installation to be installed on vertical case 5 top, and this honeycomb fashion square active carbon can regularly replace.
Preferably, vertical upper box part is provided with installing rack 302, and honeycomb fashion square active carbon 301 is placed with on installing rack 302, during replacing, can directly extract.
The structure of installing rack 302 is not limit, as long as can realize the object of installing honeycomb fashion square active carbon 301, and gas can be made to pass through, Fig. 6 gives a kind of preferred structure of installing rack, and the structure of installing rack is not limited to Fig. 6, even can be designed as netted.
Preferably, negative oxygen ion purifier 6 comprises negative oxygen ion generator 601, carbon fiber release end 602, power connection 603.
Preferably, carbon fiber release end 602 at least comprises positive terminal 602a and negative pole end 602b a pair, is installed on the air outlet 501 of vertical case 5.
Preferably, anion generator 601 comprises power circuit, timing circuit, power supply self-locking and control voltage on-off circuit, circuit for producing high voltage and discharge plate.Carbon fiber release end 602 is connected with discharge plate.
Claims (8)
1. a small-sized turriform combined type waste gas treatment equipment, comprises dust arrester, light decomposer, adsorbent equipment, it is characterized in that, this small-sized turriform combined type waste gas treatment equipment also comprises negative oxygen ion purifier.
2. small-sized turriform combined type waste gas treatment equipment according to claim 1, it is characterized in that: described dust arrester, light decomposer, adsorbent equipment and negative oxygen ion purifier are all installed in a vertical case, and erection sequence is from bottom to up dust arrester, light decomposer, adsorbent equipment, negative oxygen ion purifier.
3. small-sized turriform combined type waste gas treatment equipment according to claim 1 and 2, is characterized in that: between light decomposer and adsorbent equipment, be provided with blower fan.
4. small-sized turriform combined type waste gas treatment equipment according to claim 3, is characterized in that: described dust arrester is water curtain type gravitational dust collecting device, light decomposer is UV high energy high ozone ultraviolet light decomposer, adsorbent equipment is absorbent charcoal adsorber;
Water curtain type gravitational dust collecting device comprises pump, overfall, liquid curtain plate, inlet, circulation fluid pipe;
UV high energy high ozone ultraviolet light decomposer comprises power supply, UV optical catalyst module;
Absorbent charcoal adsorber comprises active carbon module;
Negative oxygen ion purifier comprises negative oxygen ion generator, carbon fiber release end.
5. small-sized turriform combined type waste gas treatment equipment according to claim 4, it is characterized in that: the UV optical catalyst module of described UV high energy high ozone ultraviolet light decomposer is provided with UV photocatalyst fluorescent tube, is provided with photocatalyst net in UV photocatalyst fluorescent tube outside.
6. small-sized turriform combined type waste gas treatment equipment according to claim 4, is characterized in that: the active carbon of described absorbent charcoal adsorber is honeycomb fashion square active carbon.
7. small-sized turriform combined type waste gas treatment equipment according to claim 4, is characterized in that: described carbon fiber release end at least comprises positive terminal and negative pole end a pair.
8. small-sized turriform combined type waste gas treatment equipment according to claim 4, is characterized in that: described anion generator comprises power circuit, timing circuit, power supply self-locking and control voltage on-off circuit, circuit for producing high voltage and discharge plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510352568.4A CN104958973A (en) | 2015-06-24 | 2015-06-24 | Small-sized tower-shaped combined waste gas treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510352568.4A CN104958973A (en) | 2015-06-24 | 2015-06-24 | Small-sized tower-shaped combined waste gas treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104958973A true CN104958973A (en) | 2015-10-07 |
Family
ID=54213162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510352568.4A Pending CN104958973A (en) | 2015-06-24 | 2015-06-24 | Small-sized tower-shaped combined waste gas treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104958973A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178945A (en) * | 2016-09-21 | 2016-12-07 | 东莞市金森工业机械有限公司 | A kind of plasma light catalytic control equipment |
| CN106694293A (en) * | 2016-12-23 | 2017-05-24 | 烟台史密得机电设备制造有限公司 | Automobile baking finish house |
| CN107837678A (en) * | 2017-10-27 | 2018-03-27 | 东莞市益国环保工程有限公司 | A kind of photocatalysis adsorption plant and method for being used to handle waste gas |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5141537A (en) * | 1991-12-30 | 1992-08-25 | Te Wang Y | Waste gas-purifying device |
| CN2654124Y (en) * | 2003-09-25 | 2004-11-10 | 杨乐锡 | Air purifier |
| CN2656867Y (en) * | 2003-10-22 | 2004-11-17 | 中国科学院过程工程研究所 | High-adsorptivity multifunctional air purifier |
| CN1609523A (en) * | 2003-10-17 | 2005-04-27 | 中国科学院过程工程研究所 | Multifunctional air purifier with high adsorbability |
| JP2006314882A (en) * | 2005-05-11 | 2006-11-24 | Yamase Yuka | Dust collection and deodorization apparatus |
| CN102784550A (en) * | 2012-08-28 | 2012-11-21 | 孙金魁 | System for treatment of spraying organic waste gas by circulating liquid curtain |
| CN203017966U (en) * | 2012-08-28 | 2013-06-26 | 孙金魁 | Circulating liquid curtain spray coating organic waste gas treatment system |
| CN103542473A (en) * | 2013-10-21 | 2014-01-29 | 王全龄 | Haze pollutant removing device |
| CN103638763A (en) * | 2013-11-28 | 2014-03-19 | 昆山亿诚化工容器有限公司 | Waste gas purification tower |
-
2015
- 2015-06-24 CN CN201510352568.4A patent/CN104958973A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5141537A (en) * | 1991-12-30 | 1992-08-25 | Te Wang Y | Waste gas-purifying device |
| CN2654124Y (en) * | 2003-09-25 | 2004-11-10 | 杨乐锡 | Air purifier |
| CN1609523A (en) * | 2003-10-17 | 2005-04-27 | 中国科学院过程工程研究所 | Multifunctional air purifier with high adsorbability |
| CN2656867Y (en) * | 2003-10-22 | 2004-11-17 | 中国科学院过程工程研究所 | High-adsorptivity multifunctional air purifier |
| JP2006314882A (en) * | 2005-05-11 | 2006-11-24 | Yamase Yuka | Dust collection and deodorization apparatus |
| CN102784550A (en) * | 2012-08-28 | 2012-11-21 | 孙金魁 | System for treatment of spraying organic waste gas by circulating liquid curtain |
| CN203017966U (en) * | 2012-08-28 | 2013-06-26 | 孙金魁 | Circulating liquid curtain spray coating organic waste gas treatment system |
| CN103542473A (en) * | 2013-10-21 | 2014-01-29 | 王全龄 | Haze pollutant removing device |
| CN103638763A (en) * | 2013-11-28 | 2014-03-19 | 昆山亿诚化工容器有限公司 | Waste gas purification tower |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178945A (en) * | 2016-09-21 | 2016-12-07 | 东莞市金森工业机械有限公司 | A kind of plasma light catalytic control equipment |
| CN106694293A (en) * | 2016-12-23 | 2017-05-24 | 烟台史密得机电设备制造有限公司 | Automobile baking finish house |
| CN107837678A (en) * | 2017-10-27 | 2018-03-27 | 东莞市益国环保工程有限公司 | A kind of photocatalysis adsorption plant and method for being used to handle waste gas |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104958972A (en) | Small-sized tower-shaped combined type waste gas treatment device | |
| CN203355584U (en) | Treatment equipment for volatile organic pollutant waste gas | |
| CN102784550B (en) | System for treatment of spraying organic waste gas by circulating liquid curtain | |
| CN104958990A (en) | Photoelectric integrated processing device and photoelectric integrated processing technique for waste gases generated by spraying paint | |
| CN106861389B (en) | VOC waste gas purification equipment and purification method | |
| CN105311931B (en) | Industrial VOCs exhaust gas decomposing, purifying processing method and equipment | |
| CN103055695A (en) | Waste gas purification method and device | |
| CN109876585B (en) | Traditional chinese medicine plaster production exhaust gas treatment system | |
| CN105457487A (en) | Modularized photocatalytic device for organic waste gas treatment and method | |
| CN203437005U (en) | Spray paint waste gas purifying and treating system | |
| CN207413050U (en) | A kind of paint exhaust treatment device | |
| CN205199268U (en) | Industry VOCs waste gas decomposes purifier treatment equipment | |
| CN104958973A (en) | Small-sized tower-shaped combined waste gas treatment device | |
| CN201632187U (en) | Purification treatment equipment for high-concentration obnoxious gas and industrial waste gas | |
| CN206965464U (en) | A kind of high efficiency plasma sprinkling equipment | |
| CN205965456U (en) | Organic waste gas integrated treating equipment | |
| CN204107266U (en) | A kind of Car Spraying-Paint Room waste gas UV photodissociation cleaning equipment | |
| CN204637947U (en) | A kind of boiler flue gas purification treating apparatus | |
| CN203315988U (en) | Combined waste gas purifier | |
| CN203155043U (en) | Activated carbon adsorption tower | |
| CN105688523A (en) | Plasma purifier for exhaust gas of automobile 4S shop | |
| CN212091693U (en) | Integrated combined purifier | |
| CN203253354U (en) | Spraying organic waste gas purifying device | |
| CN202590546U (en) | Paint spraying waste gas treatment equipment | |
| CN115722052B (en) | Device and method for removing volatile organic compounds in industrial waste gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151007 |
|
| WD01 | Invention patent application deemed withdrawn after publication |