CN208229664U - A kind of photodissociation cleaning treatment system of the organic exhaust gas of painting workshop - Google Patents
A kind of photodissociation cleaning treatment system of the organic exhaust gas of painting workshop Download PDFInfo
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- CN208229664U CN208229664U CN201820517962.8U CN201820517962U CN208229664U CN 208229664 U CN208229664 U CN 208229664U CN 201820517962 U CN201820517962 U CN 201820517962U CN 208229664 U CN208229664 U CN 208229664U
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- pipe
- blower
- exhaust gas
- photodissociation cleaning
- cleaning equipment
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Abstract
The utility model relates to a kind of photodissociation cleaning treatment systems of the organic exhaust gas of painting workshop, comprising: exhaust gas enters tracheae, water spray system, spray head, variable diameter concentric reducer, first pipe, the first blower, photodissociation cleaning equipment, second pipe, the second blower, connecting flange, exhaust chimney；Exhaust gas enters the total air escape pipe road of tracheae connection painting workshop, and it is connected to the outer wall lower end of water spray system, water spray system is cylinder, there are three spray heads for installation on upper surface inside water spray system, the upper surface top of water spray system is equipped with variable diameter concentric reducer, and extend first pipe from variable diameter concentric reducer, and one the first blower is installed in the middle-end of first pipe, the other end of first pipe is passed into photodissociation cleaning equipment, the photodissociation cleaning equipment other end connects second pipe by connecting flange, second pipe connects photodissociation cleaning equipment and the second blower, second assembling is in the lower end of exhaust chimney；With efficient, any additive is not needed, adaptable, at low cost, the small advantage of occupied area.
Description
Technical field
The utility model relates to organic exhaust gas reclaimer technical field more particularly to a kind of organic exhaust gas of painting workshop
Photodissociation cleaning treatment system.
Background technique
Lacquer spraying technique is widely used in the industries such as machinery, electrical equipment, household electrical appliances, automobile, ship, furniture.Spray exhaust gas
The exhaust gas exactly generated when sprayed coating, the main composition of these exhaust gas are benzene,toluene,xylenes and some
Dust particles etc., the most of exhaust gas that sprays further comprise ethyl acetate, butanone, isopropanol and some ether materials.Spray painting
Volatilization of the organic gas from solvent and diluent in exhaust gas, organic solvent will not be attached to object being painted surface with paint,
Spray painting and solidification process, which will all discharge, forms organic exhaust gas.Account for about diluent in the xylene waste gas amount of painting process volatilization to use
The 30% of amount separately has 70% to volatilize in drying course.The two-phase that coating and solvent are formed after being atomized in spray painting painting operation suspends
Object is spilt into the air of surrounding, polluted air.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of photodissociation purified treatments of the organic exhaust gas of painting workshop
System has efficiently, does not need any additive, adaptable, at low cost, the small advantage of occupied area solves existing skill
The problems in art.
To achieve the above purpose, the technical solution of the present invention is:, and a kind of photodissociation of the organic exhaust gas of painting workshop is net
Change processing system, comprising: exhaust gas enters tracheae, water spray system, spray head, variable diameter concentric reducer, first pipe, the first blower, light
Solve cleaning equipment, second pipe, the second blower, connecting flange, exhaust chimney；The exhaust gas enters the total of tracheae connection painting workshop
Exhaust pipe, and it is connected to the outer wall lower end of water spray system, the water spray system is cylindrical, and upper side and downside
It is that hemispherical is heaved, there are three spray heads, the upper surface of water spray system to push up for installation on the upper surface inside water spray system
End is equipped with variable diameter concentric reducer, and extends first pipe from variable diameter concentric reducer, and be equipped with one in the middle-end of first pipe
The first blower of portion, the other end of first pipe are passed into photodissociation cleaning equipment, and the photodissociation cleaning equipment other end passes through connection
Flanged joint second pipe, second pipe connect photodissociation cleaning equipment and the second blower, and second assembling is in exhaust cigarette
The lower end of chimney.
Preferably, the photodissociation cleaning equipment is the efficient photodissociation cleaning equipment of UV, and uses stainless steel material.
Preferably, first blower and the second blower are high pressure blower.
Above-mentioned technical proposal, which has the following beneficial effects:, can remove granular dust, smog, oil substances, warp
Exhaust gas of crossing that treated is removed remaining organic exhaust gas, is reached removal coating cloud and exhaust gas effect by photodissociation cleaning equipment, can be efficiently
Major pollutants and the various foul smells such as volatile organic matter (VOC), inorganic matter, hydrogen sulfide, ammonia, thio-alcohol are removed, is taken off
Smelly efficiency reaches as high as 99% or more, and deodorising effect substantially exceeds country's emission standard for odor pollutants promulgated in 1993
(GB14554-93), and any additive is not needed, adaptable, at low cost, occupied area is small.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of painting workshop organic exhaust gas photodissociation cleaning treatment system whole knot
Structure schematic diagram.
Figure label explanation: 1 enters tracheae for exhaust gas, and 2 be water spray system, and 3 be spray head, and 4 be variable diameter concentric reducer, and 5 are
First pipe, 6 be the first blower, and 7 be photodissociation cleaning equipment, and 8 be second pipe, and 9 be the second blower, and 10 be connecting flange, 11
For exhaust chimney.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.
Refering to what is shown in Fig. 1, a kind of photodissociation cleaning treatment system of the organic exhaust gas of painting workshop, comprising: exhaust gas enters tracheae
1, water spray system 2, spray head 3, variable diameter concentric reducer 4, first pipe 5, the first blower 6, photodissociation cleaning equipment 7, second pipe
8, the second blower 9, connecting flange 10, exhaust chimney 11；Exhaust gas enters tracheae 1 and connects the total air escape pipe road of painting workshop, and connects
To the outer wall lower end of water spray system 2, water spray system 2 is cylinder, and upper side is that hemispherical is heaved with downside, water
There are three spray heads 3 for installation on upper surface inside spray equipment 2, and it is big that the upper surface top of water spray system 2 is equipped with variable diameter
Microcephaly 4, and extend first pipe 5 from variable diameter concentric reducer 4, and be equipped with first blower in the middle-end of first pipe 5
6, the other end of first pipe 5 is passed into photodissociation cleaning equipment 7, and photodissociation cleaning equipment 7 is the efficient photodissociation cleaning equipment of UV, and is adopted
With stainless steel material, 7 other end of photodissociation cleaning equipment connects second pipe 8 by connecting flange 10, and second pipe 8 connects photodissociation
Cleaning equipment 7 and the second blower 9, the first blower 6 and the second blower 9 are high pressure blower, and the second blower 9 is mounted on exhaust chimney
11 lower end.
To sum up: what exhaust gas entered that tracheae 1 is connected to is the total air escape pipe road of painting workshop when in use, collects painting workshop
All organic exhaust gas, exhaust gas enter tracheae 1 and all organic exhaust gas are drained into water spray system 2, pass through internal spray head 3
It sponges coating cloud, dust and particulate matter and provides excellent running environment for active carbon and photocatalysis, at water spray system 2
The organic exhaust gas managed is detached by the first blower 6 that 5 middle-end of first pipe is installed, and the variable diameter of 5 front end of first pipe connection
Concentric reducer 4 can arbitrarily adjust the size of 5 entrance of first pipe, and be transported to inside the efficient photodissociation cleaning equipment of UV, UV efficiency light
It solves cleaning equipment and generates ozone oxidation emission molecule using ultraviolet light irradiation air, be conducive to qualified discharge, and have efficiently, be not required to
Any additive is wanted, adaptable, at low cost, fire prevention, explosion-proof, Corrosion Protection is high, equipment performance safety and stability, and use is stainless
Steel material, for service life of equipment at 15 years or more, the small advantage of occupied area was processed by the efficient photodissociation cleaning equipment of UV
Organic exhaust gas change afterwards has reached discharge standard, just persistently will by passing through second pipe 8 under the high-tensile strength suction of high pressure blower
Exhaust gas extracts workshop out, and second pipe 8 and the efficient photodissociation cleaning equipment of UV pass through connecting flange 10 and be convenient for disassembly, is finally completed place
The painting workshop organic exhaust gas of reason carries out high altitude discharge via exhaust chimney 11.
The above is only one preferred embodiments of the utility model, and those skilled in the art is made equivalent by claim
Change the protection scope for both falling within this case.
Claims (3)
1. a kind of photodissociation cleaning treatment system of the organic exhaust gas of painting workshop characterized by comprising exhaust gas enters tracheae, water
Spray equipment, spray head, variable diameter concentric reducer, first pipe, the first blower, photodissociation cleaning equipment, second pipe, the second blower,
Connecting flange, exhaust chimney；The exhaust gas enters the total air escape pipe road of tracheae connection painting workshop, and is connected to water spray system
Outer wall lower end, the water spray system is cylinder, and upper side is that hemispherical is heaved with downside, inside water spray system
Upper surface on installation there are three spray head, the upper surface top of water spray system is equipped with variable diameter concentric reducer, and big from variable diameter
Microcephaly extends first pipe, and is equipped with first blower in the middle-end of first pipe, and the other end of first pipe is logical
Enter to photodissociation cleaning equipment, the photodissociation cleaning equipment other end passes through connecting flange and connects second pipe, second pipe connection
Photodissociation cleaning equipment and the second blower, second assembling is in the lower end of exhaust chimney.
2. a kind of photodissociation cleaning treatment system of the organic exhaust gas of painting workshop according to claim 1, it is characterised in that:
The photodissociation cleaning equipment is the efficient photodissociation cleaning equipment of UV, and uses stainless steel material.
3. a kind of photodissociation cleaning treatment system of the organic exhaust gas of painting workshop according to claim 1, it is characterised in that:
First blower and the second blower are high pressure blower.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517962.8U CN208229664U (en) | 2018-04-12 | 2018-04-12 | A kind of photodissociation cleaning treatment system of the organic exhaust gas of painting workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820517962.8U CN208229664U (en) | 2018-04-12 | 2018-04-12 | A kind of photodissociation cleaning treatment system of the organic exhaust gas of painting workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208229664U true CN208229664U (en) | 2018-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820517962.8U Active CN208229664U (en) | 2018-04-12 | 2018-04-12 | A kind of photodissociation cleaning treatment system of the organic exhaust gas of painting workshop |
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| CN (1) | CN208229664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280081A (en) * | 2019-07-28 | 2019-09-27 | 东营市延旭环保科技有限公司 | A kind of exhaust tube tail gas filter |
-
2018
- 2018-04-12 CN CN201820517962.8U patent/CN208229664U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110280081A (en) * | 2019-07-28 | 2019-09-27 | 东营市延旭环保科技有限公司 | A kind of exhaust tube tail gas filter |
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| CP01 | Change in the name or title of a patent holder |
Address after: 362000 Dongmen Industrial Zone, Fengzhou Town, Nan'an City, Quanzhou City, Fujian Province Patentee after: Fujian Luchi Environmental Technology Co.,Ltd. Address before: 362000 Dongmen Industrial Zone, Fengzhou Town, Nan'an City, Quanzhou City, Fujian Province Patentee before: FUJIAN LUCHI ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |