CN109876649A - A kind of painting workshop emission-control equipment - Google Patents
A kind of painting workshop emission-control equipment Download PDFInfo
- Publication number
- CN109876649A CN109876649A CN201711278504.XA CN201711278504A CN109876649A CN 109876649 A CN109876649 A CN 109876649A CN 201711278504 A CN201711278504 A CN 201711278504A CN 109876649 A CN109876649 A CN 109876649A
- Authority
- CN
- China
- Prior art keywords
- chamber
- removal device
- water mist
- adsorption
- mist removal
- 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
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- 238000010422 painting Methods 0.000 title claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 22
- 239000003595 mist Substances 0.000 claims abstract description 20
- 239000010865 sewage Substances 0.000 claims abstract description 15
- 239000000945 filler Substances 0.000 claims abstract description 12
- 239000003054 catalyst Substances 0.000 claims abstract description 10
- 238000007146 photocatalysis Methods 0.000 claims description 2
- 230000001699 photocatalysis Effects 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 239000002351 wastewater Substances 0.000 claims description 2
- 239000003973 paint Substances 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 231100000765 Toxin Toxicity 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N o-xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000007591 painting process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 235000012773 waffles Nutrition 0.000 description 1
Abstract
The present invention relates to a kind of painting workshop emission-control equipments, including water mist removal device, dust remover, spray column；Water mist removal device side is equipped with adsorption window, and the other side is equipped with outlet window, adsorption chamber is equipped in water mist removal device, and adsorption chamber bottom bottom is equipped with blower；Demister, adsorption layer are equipped with inside adsorption chamber, water mist removal device connects dust remover, and dust remover connects spray column, and spray column includes the discharge chamber being from top to bottom sequentially distributed, spray chamber, filler chamber, inlet plenum, Sewage treatment room；Ultraviolet lamp tube, photochemical catalyst plate are equipped in Sewage treatment room.The present invention realizes the steam generated after effective removal paint spraying, removes effective absorbed portion organic gas while steam；Exhaust gas spray washing in spray column goes the harmful substance in removing exhaust gas.
Description
Technical field
The present invention relates to a kind of painting workshop emission-control equipments.
Background technique
With the development of economy and society, being required in fields such as electronic manufacture, automobile, chemical industry, building materials in workpiece, equipment
Upper spray painting.Lacquer spraying technique is to be dispersed into uniform and fine droplet by means of air pressure by spray gun, and painting imposes on coated article
Surface.Predominantly Electrostatic Spray Technology.
Contain the organic solvents (the readily volatilized generation exhaust gas of organic solvent) such as ester, alcohol, benzene, ketone, dimethylbenzene, first in paint
The volatile organic compounds such as benzene, ethylbenzene, styrene, formaldehyde；The heavy metal substances such as dissoluble lead, cadmium, chromium, mercury.Therefore it paints
It must be provided with emission-control equipment in workshop, handle the various exhaust gas rich in toxin generated in painting process.
Summary of the invention
To solve the above problems, the present invention provides a kind of painting workshop emission-control equipment.
The invention provides the following technical scheme:
A kind of painting workshop emission-control equipment, including water mist removal device, dust remover, spray column；
Water mist removal device side is equipped with adsorption window, and the other side is equipped with outlet window, sets in the water mist removal device
There is adsorption chamber, adsorption chamber bottom bottom is equipped with blower；Demister, adsorption layer are equipped with inside adsorption chamber, in the adsorption layer
Equipped with acticarbon；
The water mist removal device connects dust remover,
The dust remover connects spray column,
The spray column includes the discharge chamber being from top to bottom sequentially distributed, spray chamber, filler chamber, inlet plenum, Sewage treatment room；Institute
It states and is equipped with ultraviolet lamp tube, photochemical catalyst plate in Sewage treatment room, the ultraviolet lamp tube is arranged in Sewage treatment ceiling portion, the light
Catalysis pole plate is connected on the locular wall of Sewage treatment room.
Further, ultraviolet lamp tube, photochemical catalyst plate are equipped in the water mist removal device.Exhaust gas is through photochemical catalyst
When plate, under the action of ultraviolet lamp tube, realizes effective decomposing organic gas, organic gas is resolved into water and carbon dioxide,
Realize the processing of exhaust gas.
Further, the demister selects wire mesh demister.Wire mesh demister can effective foam removal, gas-liquid separation.
Further, baffle plate is equipped in the spray chamber of the spray column.Setback in the prior art can be selected in baffle plate
Plate, web plate with holes etc., can uniformly be distributed air-flow, so that exhaust gas is preferably distributed, cleaning.
Further, the dust remover is cyclone dust collectors.Cyclone dust collectors can effective dedusting.
Further, the indoor filler of the filler is Raschig ring.
The present invention is compared with prior art: having the present invention to realize the steam generated after effective removal paint spraying, removal
Effective absorbed portion organic gas while steam；Subsequently into dust is effectively removed in dust remover, avoid dust into
Enter in spray column, block filler chamber, exhaust gas spray washing in spray column further goes the harmful substance in removing exhaust gas.
Detailed description of the invention
Fig. 1, structural schematic diagram of the invention.
Appended drawing reference: water mist removal device 1, adsorption window 11, outlet window 12, adsorption chamber 13, blower 14, demister
15, adsorption layer 16, dust remover 2, spray column 3, discharge chamber 31, spray chamber 32, filler chamber 33, inlet plenum 34, Sewage treatment
Room 35, ultraviolet lamp tube 36, photochemical catalyst plate 37, water distributing plate 38.
Specific embodiment
With reference to embodiment, the present invention is furture elucidated, it should be understood that following specific embodiments are only used for
It is bright the present invention rather than limit the scope of the invention.
A kind of painting workshop emission-control equipment as shown in Figure 1, including water mist removal device 1, dust remover 2, spray
Drench tower 3；Water mist removal device side is equipped with adsorption window 11, and the other side is equipped with outlet window 12, is equipped in water mist removal device
Adsorption chamber 13, adsorption chamber bottom bottom are equipped with blower 14；Demister 15, adsorption layer 16 are equipped with inside adsorption chamber, in institute's adsorption layer
Equipped with acticarbon；Water mist removal device connects dust remover, and dust remover connects spray column, and spray column includes
Discharge chamber 31, spray chamber 32, filler chamber 33, the inlet plenum 34, Sewage treatment room 35 being from top to bottom sequentially distributed；Sewage treatment room
Interior to be equipped with ultraviolet lamp tube 36, photochemical catalyst plate 37, ultraviolet lamp tube is arranged in Sewage treatment ceiling portion, and photocatalysis pole plate is connected to useless
On the locular wall of water recovery room.In the present embodiment, water distributing plate 38 is equipped between Sewage treatment room and inlet plenum, water distributing plate is grid
Plate sprays the waste water received and is evenly dispersed to Sewage treatment room by waffle slab.
In the present embodiment, ultraviolet lamp tube, photochemical catalyst plate are equipped in water mist removal device.Exhaust gas is through photochemical catalyst
When plate, under the action of ultraviolet lamp tube, realizes effective decomposing organic gas, organic gas is resolved into water and carbon dioxide,
Realize the processing of exhaust gas.
In the present embodiment, demister selects wire mesh demister.In the present embodiment, folding is equipped in the spray chamber of spray column
Flowing plate.Setback plate in the prior art, web plate with holes etc. can be selected in baffle plate, air-flow can be uniformly distributed, so that exhaust gas is more preferable
Distribution, cleaning.
In the present embodiment, dust remover is cyclone dust collectors.
In the present embodiment, the indoor filler of filler is Raschig ring.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
1. a kind of painting workshop emission-control equipment, which is characterized in that including water mist removal device, dust remover, spray column；
Water mist removal device side is equipped with adsorption window, and the other side is equipped with outlet window, sets in the water mist removal device
There is adsorption chamber, adsorption chamber bottom bottom is equipped with blower；Demister, adsorption layer are equipped with inside adsorption chamber, in the adsorption layer
Equipped with acticarbon；The water mist removal device connects dust remover, and the dust remover connects spray column, institute
Stating spray column includes the discharge chamber being from top to bottom sequentially distributed, spray chamber, filler chamber, inlet plenum, Sewage treatment room；The waste water
Ultraviolet lamp tube, photochemical catalyst plate are equipped in recovery room, the ultraviolet lamp tube is arranged in Sewage treatment ceiling portion, the photocatalysis pole
Plate is connected on the locular wall of Sewage treatment room.
2. a kind of painting workshop emission-control equipment as described in claim 1, which is characterized in that in the water mist removal device
Equipped with equipped with ultraviolet lamp tube, photochemical catalyst plate.
3. a kind of painting workshop emission-control equipment as described in claim 1, which is characterized in that the demister selects silk screen
Demister.
4. a kind of painting workshop emission-control equipment as claimed in claim 3, which is characterized in that the spray chamber of the spray column
It is interior to be equipped with baffle plate.
5. a kind of painting workshop emission-control equipment as claimed in claim 3, which is characterized in that the dust remover is rotation
Wind deduster.
6. a kind of painting workshop emission-control equipment as claimed in claim 3, which is characterized in that the indoor filler of filler
For Raschig ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711278504.XA CN109876649A (en) | 2017-12-06 | 2017-12-06 | A kind of painting workshop emission-control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711278504.XA CN109876649A (en) | 2017-12-06 | 2017-12-06 | A kind of painting workshop emission-control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109876649A true CN109876649A (en) | 2019-06-14 |
Family
ID=66924219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711278504.XA Pending CN109876649A (en) | 2017-12-06 | 2017-12-06 | A kind of painting workshop emission-control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109876649A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694358A (en) * | 2019-09-04 | 2020-01-17 | 徐州易尔环保科技有限公司 | Workshop exhaust treatment system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120007597A (en) * | 2010-07-15 | 2012-01-25 | 박국호 | Cleaning system of harmful gas |
| CN103521049A (en) * | 2013-10-30 | 2014-01-22 | 吉林省拓达环保设备工程有限公司 | Malodorous gas and industrial waste gas purifying treatment device |
| CN203635019U (en) * | 2014-01-13 | 2014-06-11 | 苏州克利亚环保科技有限公司 | Spray paint waste gas treatment device |
| CN105126534A (en) * | 2015-08-03 | 2015-12-09 | 邓杰帆 | Waste gas processing device and waste gas processing method |
| CN205412644U (en) * | 2016-03-08 | 2016-08-03 | 毛华 | Painting workshop waste gas treatment system |
| CN205549946U (en) * | 2016-04-20 | 2016-09-07 | 馨世界环保科技（苏州）有限公司 | Modular spraying exhaust gas purification system |
| CN206082175U (en) * | 2016-10-17 | 2017-04-12 | 青岛海科绿邦环保科技有限公司 | Industrial waste gas treatment column |
-
2017
- 2017-12-06 CN CN201711278504.XA patent/CN109876649A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20120007597A (en) * | 2010-07-15 | 2012-01-25 | 박국호 | Cleaning system of harmful gas |
| CN103521049A (en) * | 2013-10-30 | 2014-01-22 | 吉林省拓达环保设备工程有限公司 | Malodorous gas and industrial waste gas purifying treatment device |
| CN203635019U (en) * | 2014-01-13 | 2014-06-11 | 苏州克利亚环保科技有限公司 | Spray paint waste gas treatment device |
| CN105126534A (en) * | 2015-08-03 | 2015-12-09 | 邓杰帆 | Waste gas processing device and waste gas processing method |
| CN205412644U (en) * | 2016-03-08 | 2016-08-03 | 毛华 | Painting workshop waste gas treatment system |
| CN205549946U (en) * | 2016-04-20 | 2016-09-07 | 馨世界环保科技（苏州）有限公司 | Modular spraying exhaust gas purification system |
| CN206082175U (en) * | 2016-10-17 | 2017-04-12 | 青岛海科绿邦环保科技有限公司 | Industrial waste gas treatment column |
Non-Patent Citations (1)
| Title |
|---|
| 天津市环境监测中心编著: "《现场环境监测实用技术问答知识手册》", 31 January 2014, 中国环境科学出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694358A (en) * | 2019-09-04 | 2020-01-17 | 徐州易尔环保科技有限公司 | Workshop exhaust treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190614 |