CN204582854U - One is sprayed paint exhaust gas processing device - Google Patents
One is sprayed paint exhaust gas processing device Download PDFInfo
- Publication number
- CN204582854U CN204582854U CN201520127293.XU CN201520127293U CN204582854U CN 204582854 U CN204582854 U CN 204582854U CN 201520127293 U CN201520127293 U CN 201520127293U CN 204582854 U CN204582854 U CN 204582854U
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- China
- Prior art keywords
- air inlet
- tail gas
- filter screen
- hydroecium
- paint
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses one to spray paint exhaust gas processing device, comprise tail gas air inlet pipe of spraying paint, filter hydroecium, active carbon case and aiutage; Described filtration hydroecium is the closed chamber being provided with filtered water reservoir, described tail gas air inlet pipe of spraying paint is provided with filter screen and is communicated with between painting workshop and the air inlet of the first air exhauster, the air outlet of the first air exhauster is provided with perforated pipe led to bottom filtered water reservoir, the top of filtering hydroecium was connected with active carbon case by the communicating pipe of band second air exhauster, and the outlet of active carbon case is connected with aiutage.This apparatus structure is simple, easy to operate, cost is low, easy to maintenance.Make the feature that tail gas filtering, washing and charcoal absorption three kinds for the treatment of process combine.The processed pollutant levels of spraying paint in tail gas significantly reduce, and meet the emission request of " Design of Industrial Enterprises sanitary standard " (TJ36-79).
Description
Technical field
The utility model relates to paint spraying apparatus technical field.
Background technology
In the production process of environment protecting energy saving stove, technological process comprises blanking, welding, polishing are sprayed paint, assemble the several step of warehouse-in; Spray paint the coating cloud of tail gas primarily of liquid state and the organic gas dust composition of gaseous state, pollutes production environment, production equipment and air.At present, the method for lacquer spraying waste gas process mainly contains following several: one, lacquer spraying waste gas Production by Catalytic Combustion Process, and the method governance efficiency is high, and waste gas pollution control and treatment cost of equipment is higher.Two, lacquer spraying waste gas process washing absorption process, cost of equipment is lower, and floor space is less.Three, the direct combustion method of lacquer spraying waste gas process, lacquer spraying waste gas governance efficiency is high, after general waste gas burning, namely reaches discharge standard; Lacquer spraying waste gas improvement reliability is high.But the method preheating big energy-consuming of above-mentioned lacquer spraying waste gas process, process costly.
Utility model content
Technical problem to be solved in the utility model is to provide one and sprays paint exhaust gas processing device, has the advantages that structure is simple, easy to operate, tail gas filtering, washing and charcoal absorption three kinds for the treatment of process are combined.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: one is sprayed paint exhaust gas processing device, it is characterized in that: comprise tail gas air inlet pipe of spraying paint, filter hydroecium, active carbon case and aiutage; Described filtration hydroecium is the closed chamber being provided with filtered water reservoir, described tail gas air inlet pipe of spraying paint is provided with filter screen and is communicated with between painting workshop and the air inlet of the first air exhauster, the air outlet of the first air exhauster is provided with perforated pipe led to bottom filtered water reservoir, the top of filtering hydroecium was connected with active carbon case by the communicating pipe of band second air exhauster, and the outlet of active carbon case is connected with aiutage.
To the further improvement that the utility model does be: also comprise the filter screen room being positioned at and filtering on the right side of hydroecium, divider wall is provided with between filter screen room and filtration hydroecium, described filter screen room is closed chamber, the described tail gas air inlet pipe left end that sprays paint is connected with filter screen room, described filter screen is arranged on the left port of tail gas air inlet pipe of spraying paint, described first air exhauster is arranged on divider wall, and the air inlet of the first air exhauster is connected with filtration solarium.Described filter screen indoor are provided with two frameworks of fixing filter screen, and described framework is positioned at the tail gas air inlet pipe left end that sprays paint, and at each framework internal fixtion 3-5 layer 400 object nylon yarn screen cloth, filter solarium and are provided with hermatic door.The left end of described pipe seals and be provided with air-vent on tube wall, and described active carbon case is provided with seal cover.
The beneficial effect adopting technique scheme to produce is: one, this apparatus structure is simple, easy to operate, cost is low.Tail gas filtering, washing and charcoal absorption three kinds for the treatment of process are combined.Two, this convenience for device maintenance, only need regularly replace screen pack and filtered water.Three, the processed pollutant levels of spraying paint in tail gas significantly reduce, benzene concentration drops to≤10 mg/ m3 by 60mg/m3 before treatment, toluene concentration drops to≤30 mg/m3 by 110mg/m3 before treatment, xylene concentration drops to≤60 mg/m3 by 180mg/m3 before treatment, meets " Design of Industrial Enterprises sanitary standard " TJ36-79.The tail gas of original painting workshop discharge is serious to plant area's equipment pollution, and through this device to after vent gas treatment of spraying paint, the clean-up performance of plant area's air and plant area's equipment is greatly improved.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
As shown in the figure: 1 active carbon case, 2 seal covers, 3 aiutages, 4 spray paint tail gas air inlet pipe, 5 painting workshops, 6 filter screen rooms, 7 filter screens, 8 hermatic doors, 9 divider walls, 10 first air exhausters, 11 pipes, 12 filtered water reservoirs, 13 filter hydroecium, 14 second air exhausters.
Detailed description of the invention
Contrast Fig. 1 uses step to be described further to operation of the present utility model: one is sprayed paint exhaust gas processing device, comprises tail gas air inlet pipe 4 of spraying paint, filtration hydroecium 13, active carbon case 1 and aiutage 3; Described filtration hydroecium 13 is for being provided with the closed chamber of filtered water reservoir 12, described tail gas air inlet pipe 4 of spraying paint is provided with filter screen 7 and is communicated with between painting workshop 5 and the air inlet of the first air exhauster 10, the air outlet of the first air exhauster 10 is provided with perforated pipe 11 led to bottom filtered water reservoir 12, the top of filtering hydroecium 13 was connected with active carbon case 1 by the communicating pipe of band second air exhauster 14, and the outlet of active carbon case 1 is connected with aiutage 3.Also comprise the filter screen room 6 being positioned at and filtering on the right side of hydroecium 13, divider wall 9 is provided with between filter screen room 6 and filtration hydroecium 13, described filter screen room 6 is closed chamber, described tail gas air inlet pipe 4 left end that sprays paint is connected with filter screen room 6, described filter screen 7 is arranged on the left port of tail gas air inlet pipe 4 of spraying paint, described first air exhauster 10 is arranged on divider wall 9, and the air inlet of the first air exhauster 10 is connected with filtration solarium 6.Be provided with two frameworks of fixing filter screen 7 in described filter screen room 6, described framework is positioned at tail gas air inlet pipe 4 left end that sprays paint, and at each framework internal fixtion 3-5 layer 400 object nylon yarn screen cloth, filters solarium 6 and is provided with hermatic door 8.The left end of described pipe 11 seals and be provided with air-vent on tube wall, and described active carbon case 1 is provided with seal cover 2.The using method of this device: due to the effect of the first air exhauster 10, the tail gas that makes to spray paint enters and filters solarium 6, through filter screen 7 adsorption of dust impurity, enter the pipe 11 bottom filtered water reservoir 12 again, impurity is all dissolved in water, tail gas is emerged by air-vent and is entered the second air exhauster 14 and active carbon case 1 from water, becomes the air meeting emission request and discharges.Use the water in periodic replacement filter screen 7 and filtered water reservoir 12, the process of tail gas of ensureing to spray paint meets discharge standard.
Claims (4)
1. spray paint an exhaust gas processing device, it is characterized in that: comprise tail gas air inlet pipe (4) of spraying paint, filter hydroecium (13), active carbon case (1) and aiutage (3); Described filtration hydroecium (13) is for being provided with the closed chamber of filtered water reservoir (12), described tail gas air inlet pipe (4) of spraying paint is provided with filter screen (7) and is communicated with between painting workshop (5) and the air inlet of the first air exhauster (10), the air outlet of the first air exhauster (10) is provided with perforated pipe (11) leading to filtered water reservoir (12) bottom, filter top being connected with active carbon case (1) communicating pipe by band second air exhauster (14) of hydroecium (13), the outlet of active carbon case (1) is connected with aiutage (3).
2. one according to claim 1 is sprayed paint exhaust gas processing device, it is characterized in that: also comprise the filter screen room (6) being positioned at and filtering hydroecium (13) right side, divider wall (9) is provided with between filter screen room (6) and filtration hydroecium (13), described filter screen room (6) is closed chamber, described tail gas air inlet pipe (4) left end that sprays paint is connected with filter screen room (6), described filter screen (7) is arranged on the left port of tail gas air inlet pipe (4) of spraying paint, described first air exhauster (10) is arranged on divider wall (9), the air inlet of the first air exhauster (10) is connected with filtration solarium (6).
3. one according to claim 2 is sprayed paint exhaust gas processing device, it is characterized in that: two frameworks being provided with fixing filter screen (7) in described filter screen room (6), described framework is positioned at tail gas air inlet pipe (4) left end that sprays paint, at each framework internal fixtion 3-5 layer 400 object nylon yarn screen cloth, filter solarium (6) and be provided with hermatic door (8).
4. one according to claim 3 is sprayed paint exhaust gas processing device, it is characterized in that: the left end sealing of described pipe (11) is also provided with air-vent on tube wall, and described active carbon case (1) is provided with seal cover (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127293.XU CN204582854U (en) | 2015-03-05 | 2015-03-05 | One is sprayed paint exhaust gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127293.XU CN204582854U (en) | 2015-03-05 | 2015-03-05 | One is sprayed paint exhaust gas processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204582854U true CN204582854U (en) | 2015-08-26 |
Family
ID=53919056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520127293.XU Withdrawn - After Issue CN204582854U (en) | 2015-03-05 | 2015-03-05 | One is sprayed paint exhaust gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204582854U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667693A (en) * | 2015-03-05 | 2015-06-03 | 石家庄市春燕采暖设备有限公司 | Paint spraying tail gas treatment device |
| CN106039908A (en) * | 2016-07-22 | 2016-10-26 | 芜湖鼎恒材料技术有限公司 | Purification filter device for spray painting workshop |
| CN113082873A (en) * | 2021-03-26 | 2021-07-09 | 宁波立成涂装技术有限公司 | Paint mist catching and grabbing tail gas treatment device |
-
2015
- 2015-03-05 CN CN201520127293.XU patent/CN204582854U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104667693A (en) * | 2015-03-05 | 2015-06-03 | 石家庄市春燕采暖设备有限公司 | Paint spraying tail gas treatment device |
| CN104667693B (en) * | 2015-03-05 | 2017-02-08 | 石家庄市春燕采暖设备有限公司 | Paint spraying tail gas treatment device |
| CN106039908A (en) * | 2016-07-22 | 2016-10-26 | 芜湖鼎恒材料技术有限公司 | Purification filter device for spray painting workshop |
| CN113082873A (en) * | 2021-03-26 | 2021-07-09 | 宁波立成涂装技术有限公司 | Paint mist catching and grabbing tail gas treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150826 Effective date of abandoning: 20161019 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |