CN203437005U - Spray paint waste gas purifying and treating system - Google Patents
Spray paint waste gas purifying and treating system Download PDFInfo
- Publication number
- CN203437005U CN203437005U CN201320557058.7U CN201320557058U CN203437005U CN 203437005 U CN203437005 U CN 203437005U CN 201320557058 U CN201320557058 U CN 201320557058U CN 203437005 U CN203437005 U CN 203437005U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- low
- lacquer spraying
- spray paint
- temperature plasma
- 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
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 43
- 239000003973 paint Substances 0.000 title claims abstract description 15
- 239000007921 spray Substances 0.000 title claims abstract description 12
- 239000007789 gas Substances 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims description 25
- 239000004922 lacquer Substances 0.000 claims description 24
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 4
- 239000000969 carrier Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 3
- 238000005336 cracking Methods 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 239000001569 carbon dioxide Substances 0.000 abstract description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 2
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000002144 chemical decomposition reaction Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000005684 electric field Effects 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 230000001473 noxious effect Effects 0.000 abstract 1
- 231100000614 poison Toxicity 0.000 abstract 1
- 230000007096 poisonous effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 5
- 239000012855 volatile organic compound Substances 0.000 description 5
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a spray paint waste gas purifying and treating system. The spray paint waste gas purifying and treating system comprises a spray paint waste gas conveying pipe, a vortex plate tower, a defogger, a low-temperature plasma purifier and an induced draft fan, wherein the vortex plate tower, the defogger, the low-temperature plasma purifier and the induced draft fan are communicated in sequence; the vortex plate tower is used for cooling spray paint waste gas and removing particulate matters from paint fog; the defogger is used for filtering water fog and the paint fog; the low-temperature plasma purifier is used for pyrolyzing organic molecules in the spray paint waste gas and converting the organic molecules into innoxious gas molecules; the induced draft fan is used for exhausting the innoxious gas molecules to the atmosphere. The spray paint waste gas purifying and treating system is simple in structure, short in process, safe, reliable, high in purifying efficiency, high in operability, low in investment, and low in operation cost. When the waste gas passes through the plasma generator (i.e. the low-temperature plasma purifier), the organic molecules in the waste gas are subjected to inelastic collision under the action of a high-voltage pulse electric field, chemical bonds of the organic molecules are broken, a series of oxidation chemical reactions and degradation chemical reactions occur to the organic molecules, and finally the poisonous noxious organic matters are converted into innoxious carbon dioxide, water and the like. Thus, the waste gas is purified.
Description
Technical field
The utility model relates to environmental protection purifying equipment technical field, relates in particular to a kind of lacquer spraying waste gas cleaning treatment system that lacquer spraying waste gas is processed that is applied to that is applicable to industrial circle.
Background technology
In spraying industry, be generally to adopt " wet process technique ", first resin is made into glue with organic solvent, then by oil supply system, paint is then carried out to levelling and oven dry by spray gun uniform fold to surface of the work.Because the organic solvent in paint contains a large amount of VOCs (VOC) that formaldehyde, benzene, toluene etc. are main component of take.In levelling and drying course, a large amount of VOC can evaporate.If the VOC evaporating is directly discharged in paint spray booth, it can mix with air, and is diffused into rapidly in the surrounding enviroment at production operation scene.When these VOC surpass finite concentration in air, not only heavy damage environment for human survival but also the health that directly endangers operator.Therefore,, along with the enhancing of people's environmental consciousness, the exhaust-gas treatment problem producing in lacquer spraying technique comes into one's own all the more.
At present, the method that is applied to lacquer spraying waste gas purified treatment mainly contains absorption method, absorption process, Production by Catalytic Combustion Process, flame combustion method etc., yet, this several method all cannot purify the coating cloud particle in lacquer spraying waste gas completely at present, the object of accomplishing to turn harm into good, fully recycling, purification efficiency is low, poor stability, poor stability, operating cost are high.
Utility model content
The purpose of this utility model is to provide a kind of lacquer spraying waste gas cleaning treatment system, and to overcome, the lacquer spraying waste gas purification efficiency of prior art is low, poor stability, poor stability, defect that operating cost is high.
To achieve these goals, the technical solution of the utility model is:
Lacquer spraying waste gas cleaning treatment system, comprise lacquer spraying waste gas carrier pipe and the rotating stream tray scrubber, demister, low-temperature plasma purifier, the air-introduced machine that are communicated with successively, described rotating stream tray scrubber is lowered the temperature to lacquer spraying waste gas and is removed the particle in coating cloud, described demister filters water smoke and coating cloud, organic molecule in described low-temperature plasma purifier cracking lacquer spraying waste gas, change into innocuous gas molecule, after by air-introduced machine, send into atmosphere;
Described rotating stream tray scrubber, comprise housing and spiral board, described spiral board is arranged at enclosure interior, and below is provided with downspout, and a port is located at the junction of spiral board and inner walls, oblique lower deflection housing center, another port, spiral board top is provided with spray system, and the top of described housing is provided with air outlet, is communicated with demister, the sidepiece of housing is provided with air inlet, is communicated with waste gas pipeline;
Described low-temperature plasma purifier, comprise three groups of filter chambers that are communicated with successively, one-level core body chamber, one-level maintenance chamber, secondary core body chamber and secondary maintenance chamber, described filter chamber is provided with screen pack, and one-level core body chamber and secondary core body chamber are provided with a plurality of anode carriers and minus plate.
As the improvement to technique scheme, on described waste gas pipeline, be provided with Middle pressure draught fan.
As the improvement to technique scheme, described rotating stream tray scrubber air inlet place arranges a resistance paint net.
As the improvement to technique scheme, described demister is mesh mist eliminator.
Lacquer spraying waste gas cleaning treatment system of the present utility model has the advantages such as technique is simple, flow process is short, safe and reliable, purification efficiency is high, operability is good.Small investment and running cost are low, and Operation and Maintenance is simple and convenient.When waste gas process plasma generator, under the effect of high-pressure pulse electric, in waste gas, organic molecule carries out inelastic collision, make organic molecule chemical bond rupture, there is a series of oxidations, degraded chemical reaction, finally make toxic organics in waste gas change harmless carbon dioxide and water etc. into, waste gas is purified.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present utility model.
Fig. 2 is the structural representation of rotating stream tray scrubber of the present utility model.
Fig. 3 is the structural representation of low-temperature plasma purifier of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail, but should be noted that embodiment of the present utility model is not limited to this.
As shown in Figure 1,2 and 3, lacquer spraying waste gas cleaning treatment system of the present utility model, comprise lacquer spraying waste gas carrier pipe 1 and the rotating stream tray scrubber 2, demister 3, low-temperature plasma purifier 4, the air-introduced machine 5 that are communicated with successively, 2 pairs of lacquer spraying waste gas of described rotating stream tray scrubber are lowered the temperature and remove the particle in coating cloud, described demister 3 filters water smoke and coating cloud, organic molecule in described low-temperature plasma purifier 4 cracking lacquer spraying waste gas, changes into innocuous gas molecule, after by air-introduced machine 5, send into atmosphere;
Described rotating stream tray scrubber 2, comprise housing 6 and spiral board 7, described spiral board 7 is arranged at housing 6 inside, and below is provided with the junction that downspout 8, one ports are located at spiral board 7 and housing 6 inwalls, oblique lower deflection housing center, another port, spiral board 6 tops are provided with spray system 10, and the top of described housing 6 is provided with air outlet 9, are communicated with demister 3, the sidepiece of housing 6 is provided with air inlet 11, is communicated with waste gas pipeline 1;
Described low-temperature plasma purifier, comprise three groups of filter chambers that are communicated with successively 12, one-level core body chamber 13, one-level maintenance chamber 14, secondary core body chamber 15 and secondary maintenance chamber 16, described filter chamber 12 is provided with screen pack, and one-level core body chamber 13 and secondary core body chamber 15 are provided with a plurality of anode carriers and minus plate.
Described demister 3 is mesh mist eliminator.
On described waste gas pipeline 1, be provided with Middle pressure draught fan.
Described rotating stream tray scrubber air inlet 11 places arrange a resistance paint net.
The above is only a kind of embodiment of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model know-why; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (4)
1. a lacquer spraying waste gas cleaning treatment system, it is characterized in that: comprise lacquer spraying waste gas carrier pipe and the rotating stream tray scrubber, demister, low-temperature plasma purifier, the air-introduced machine that are communicated with successively, described rotating stream tray scrubber is lowered the temperature to lacquer spraying waste gas and is removed the particle in coating cloud, described demister filters water smoke and coating cloud, organic molecule in described low-temperature plasma purifier cracking lacquer spraying waste gas, change into innocuous gas molecule, after by air-introduced machine, send into atmosphere;
Described rotating stream tray scrubber, comprise housing and spiral board, described spiral board is arranged at enclosure interior, and below is provided with downspout, and a port is located at the junction of spiral board and inner walls, oblique lower deflection housing center, another port, spiral board top is provided with spray system, and the top of described housing is provided with air outlet, is communicated with demister, the sidepiece of housing is provided with air inlet, is communicated with waste gas pipeline;
Described low-temperature plasma purifier, comprise three groups of filter chambers that are communicated with successively, one-level core body chamber, one-level maintenance chamber, secondary core body chamber and secondary maintenance chamber, described filter chamber is provided with screen pack, and one-level core body chamber and secondary core body chamber are provided with a plurality of anode carriers and minus plate.
2. lacquer spraying waste gas cleaning treatment system according to claim 1, is characterized in that: on described waste gas pipeline, be provided with Middle pressure draught fan.
3. lacquer spraying waste gas cleaning treatment system according to claim 2, is characterized in that: described rotating stream tray scrubber air inlet place arranges a resistance paint net.
4. according to the lacquer spraying waste gas cleaning treatment system described in claim 1 or 2 or 3, it is characterized in that: described demister is mesh mist eliminator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557058.7U CN203437005U (en) | 2013-09-02 | 2013-09-02 | Spray paint waste gas purifying and treating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320557058.7U CN203437005U (en) | 2013-09-02 | 2013-09-02 | Spray paint waste gas purifying and treating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203437005U true CN203437005U (en) | 2014-02-19 |
Family
ID=50088083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320557058.7U Expired - Fee Related CN203437005U (en) | 2013-09-02 | 2013-09-02 | Spray paint waste gas purifying and treating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203437005U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028066A (en) * | 2014-06-04 | 2014-09-10 | 杭州电子科技大学 | Method and device for treating VOCs (Volatile Organic Chemicals) waste gas |
| CN104923012A (en) * | 2015-05-25 | 2015-09-23 | 黄石市蓝天除尘设备制造有限公司 | Dust-collection and mist-removal device |
| CN104958985A (en) * | 2015-06-30 | 2015-10-07 | 成都市新都区鑫悦空气净化设备厂 | Paint mist treatment system |
| CN105833697A (en) * | 2016-06-08 | 2016-08-10 | 江苏海阳锦纶新材料有限公司 | Device for treating flue gas during production of dipped nylon cord |
| CN106693571A (en) * | 2016-11-21 | 2017-05-24 | 国佳环境科技湖北连锁有限公司 | Phenolic resin waste gas treatment device and method |
| CN110075705A (en) * | 2019-04-22 | 2019-08-02 | 广州颖创环保科技有限公司 | Protected against explosion dust pelletizing system |
| CN112191099A (en) * | 2020-10-20 | 2021-01-08 | 连云港连润环保科技有限公司 | Paint spraying waste gas treatment method |
-
2013
- 2013-09-02 CN CN201320557058.7U patent/CN203437005U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028066A (en) * | 2014-06-04 | 2014-09-10 | 杭州电子科技大学 | Method and device for treating VOCs (Volatile Organic Chemicals) waste gas |
| CN104923012A (en) * | 2015-05-25 | 2015-09-23 | 黄石市蓝天除尘设备制造有限公司 | Dust-collection and mist-removal device |
| CN104923012B (en) * | 2015-05-25 | 2016-08-24 | 黄石市蓝天除尘设备制造有限公司 | One is gathered dust demister |
| CN104958985A (en) * | 2015-06-30 | 2015-10-07 | 成都市新都区鑫悦空气净化设备厂 | Paint mist treatment system |
| CN105833697A (en) * | 2016-06-08 | 2016-08-10 | 江苏海阳锦纶新材料有限公司 | Device for treating flue gas during production of dipped nylon cord |
| CN106693571A (en) * | 2016-11-21 | 2017-05-24 | 国佳环境科技湖北连锁有限公司 | Phenolic resin waste gas treatment device and method |
| CN110075705A (en) * | 2019-04-22 | 2019-08-02 | 广州颖创环保科技有限公司 | Protected against explosion dust pelletizing system |
| CN112191099A (en) * | 2020-10-20 | 2021-01-08 | 连云港连润环保科技有限公司 | Paint spraying waste gas treatment method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203437005U (en) | Spray paint waste gas purifying and treating system | |
| CN203725007U (en) | Exhaust gas microwave catalytic purification device | |
| CN202398267U (en) | Novel spray-painting waste gas treating device | |
| CN203355584U (en) | Treatment equipment for volatile organic pollutant waste gas | |
| CN103055695A (en) | Waste gas purification method and device | |
| CN102580451A (en) | Treatment method for paint spraying waste gas | |
| CN110732220A (en) | Paint spraying line waste gas adsorption concentration catalytic combustion treatment system and treatment method thereof | |
| CN107362647A (en) | A kind of paint exhaust treatment device and method | |
| CN105311931A (en) | Industrial VOC waste gas decomposition purification treatment method and equipment | |
| CN104984638A (en) | Multiple effect integrated waste gas purification system | |
| CN207413050U (en) | A kind of paint exhaust treatment device | |
| CN205199268U (en) | Industry VOCs waste gas decomposes purifier treatment equipment | |
| CN203764077U (en) | Waste gas treatment device of coating equipment | |
| CN105921009A (en) | Light-oxygen combined waste gas treatment device and treatment method thereof | |
| CN214389584U (en) | Rubber flue gas treatment device | |
| CN205717254U (en) | The high-efficiency environment friendly exhaust gas processing device that a kind of chemical plant is special | |
| CN210584379U (en) | VOCs processing apparatus | |
| CN111467928A (en) | Method and system for treating organic waste gas sprayed in automobile industry based on activated carbon adsorption concentration-catalytic combustion technology | |
| CN205308111U (en) | Tobacco processing exhaust gas purification device | |
| CN213375548U (en) | Integrated treatment device for automobile spraying waste gas | |
| CN203556497U (en) | Spray booth | |
| CN105688523A (en) | Plasma purifier for exhaust gas of automobile 4S shop | |
| CN203253354U (en) | Spraying organic waste gas purifying device | |
| CN104147885A (en) | Paint-spraying waste gas integrated treatment method | |
| CN205516966U (en) | Exhaust gas purifying apparatus is washed to combined type spectrum fog |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Aizhen Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Aizhen Document name: Notification of Termination of Patent Right |
|
| 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: 20140219 Termination date: 20160902 |