CN204017620U - Paint mist treatment device - Google Patents
Paint mist treatment device Download PDFInfo
- Publication number
- CN204017620U CN204017620U CN201420475475.1U CN201420475475U CN204017620U CN 204017620 U CN204017620 U CN 204017620U CN 201420475475 U CN201420475475 U CN 201420475475U CN 204017620 U CN204017620 U CN 204017620U
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- CN
- China
- Prior art keywords
- activated carbon
- housing
- adsorption unit
- guide rail
- carbon adsorption
- 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
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Abstract
The utility model discloses paint mist treatment device, primarily of housing and the impact type demister that sets gradually from bottom to up in housing, gas whirling device, activated carbon adsorption unit forms, housing upper is provided with activated carbon charging aperture, the guide rail of more than two is provided with in the housing at activated carbon adsorption unit place, at housing, outer close activated carbon adsorption unit place is provided with activated carbon discharge gate, described activated carbon adsorption unit is primarily of charge plate and establish activated carbon thereon to form, evenly Raschig ring is provided with in the activated carbon bed of material, charge plate is arranged on guide rail, locking device is provided with between charge plate and guide rail, the activated carbon treatment apparatus of this device is activity structure, can realize regulating activated carbon bed depth and pressure, avoid the security incident caused because of hypertonia, simultaneously, also can improve the treatment effect of VOC.
Description
Technical field
The utility model belongs to lacquer spraying waste gas processing technology field, particularly a kind of activated carbon adsorption unit of paint mist treatment device.
Background technology
In the prior art, at machinery, electrical equipment, household electrical appliances, automobile, boats and ships, extensive use lacquer spraying technique in the industries such as furniture, the adopted spray liniment that sprays paint is mainly paint, a certain amount of waste gas is had to arrange in production process outward, the main component of waste gas is paint dust (coating cloud) and the organic pollution such as the benzene volatilized and benzene homologues (being called for short VOC), cause environmental air pollution, improvement must be carried out and reach environment protection emission requirement, therefore, the paint mist treatment device of paint spray booth is the important step in spraying production process, and existing paint waste gas processing method mainly contains isolation method, combustion method, absorption process, condensation method, plasma low-temperature catalytic oxidation, absorption method etc., these methods all respectively have pluses and minuses, corresponding treating apparatus is also many, in these paint mist treatment systems of ground, most employing activated carbon adsorption unit for VOC process mostly is fixed structure, when actual treatment waste gas, the activated carbon bed depth of device inside and pressure all cannot be flexible, effective adjustment, the normal work of easy influential system and treatment effect.
Utility model content
The utility model is for solving prior art Problems existing, design provides a kind of paint mist treatment device, this device is the integrated treatment of coating cloud and VOC, simple in equipment, compact, particularly activated carbon treatment apparatus is activity structure, can realize regulating activated carbon bed depth and pressure, avoid the security incident caused because of hypertonia, improve security and the treatment effect for the treatment of apparatus.
The technical solution of the utility model is:
Paint mist treatment device, primarily of housing and the impact type demister that sets gradually from bottom to up in housing, gas whirling device, activated carbon adsorption unit forms, the top of housing is provided with exhaust outlet, bottom is provided with air inlet and liquid level regulation device, impact type demister is arranged on air inlet place, Absorbable rod is housed at housing inner bottom part or dissolves the solvent of coating cloud, housing upper is provided with activated carbon charging aperture, the guide rail of more than two is provided with in the housing at activated carbon adsorption unit place, at housing, outer close activated carbon adsorption unit place is provided with activated carbon discharge gate, described activated carbon adsorption unit is primarily of charge plate and establish activated carbon thereon to form, evenly Raschig ring is provided with in the activated carbon bed of material, charge plate is arranged on guide rail, locking device is provided with between charge plate and guide rail.
Further, described Raschig ring is PVC material.
Further, described housing is circular tube structure or rectangular cylinder structure, and its material is steel.
Further, plural gas whirling device is provided with in described housing.
The beneficial effects of the utility model and advantage are:
This device is the integrated treatment of coating cloud and VOC, simple in equipment, compact, particularly activated carbon treatment apparatus is activity structure, can realize regulating activated carbon bed depth and pressure, can activated carbon bed depth be adjusted in time according to treatment effect or change failed activated carbon, thus promote the VOC treatment effect sought in coating cloud, realize the qualified discharge of waste gas.
Accompanying drawing explanation
Fig. 1 is paint mist treatment apparatus structure schematic diagram of the present utility model;
In figure: 1-housing, 2-exhaust outlet, 3-impact type demister, 4-air inlet, 5-liquid level regulation device, 6-gas whirling device, 7-activated carbon adsorption unit, 701-charge plate, 702-Raschig ring, 703-activated carbon, 8-activated carbon discharge gate, 9-activated carbon charging aperture, 10-guide rail.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, but should not be interpreted as that the scope of theme described in the utility model is only limitted to following embodiment at this point, do not departing from the above-mentioned technological thought situation of the utility model, all make according to ordinary skill knowledge and customary means various amendments, replacement and change, include in scope of the present utility model.
As shown in Figure 1, a kind of paint mist treatment device, primarily of housing 1 and the impact type demister 3 that sets gradually from bottom to up in housing 1, gas whirling device 6, activated carbon adsorption unit 7 forms, the top of housing 1 is provided with exhaust outlet 2, bottom is provided with air inlet 4 and liquid level regulation device 5, impact type demister 3 is arranged on air inlet place, Absorbable rod is housed at housing 1 inner bottom part or dissolves the solvent of coating cloud, housing 1 top is provided with activated carbon charging aperture 9, the guide rail 10 of more than two is provided with in the housing 1 at activated carbon adsorption unit 7 place, at housing 1, outer close activated carbon adsorption unit 7 place is provided with activated carbon discharge gate 8, described activated carbon adsorption unit 7 is primarily of charge plate 701 and establish activated carbon 703 thereon to form, Raschig ring 702 is evenly provided with in activated carbon 703 bed of material, charge plate 701 is arranged on guide rail 10, locking device is provided with between charge plate 701 and guide rail 10.
Described Raschig ring 702 is PVC material.
Described housing 1 is circular tube structure, and its material is steel.
Be provided with plural gas whirling device 6 in described housing 1, the treatment effect of coating cloud and fine dust can be improved.
Utilize the process of this device process lacquer spraying waste gas mainly: painting process produces after the waste gas containing coating cloud and VOC is collected by collecting hood and enters in this device by air inlet 4 by conveyance conduit under air-introduced machine suction function, in device, first waste gas utilize impact type demister 3 pairs of coating clouds and fine dust to carry out sedimentation, and utilize the solvent in bottom housing 1 (as 10W-40 type machine oil) to come in contact infiltration and absorption reaction, solvent level is regulated by liquid level regulation device, realize the regulable control reaction time simultaneously, regulate pressure in treating apparatus, gas after impact type demister 3 processes continues to rise, cyclonic action is utilized to remove oil droplet residual in gas and coating cloud dust by gas whirling device 6, gas after gas whirling device 6 processes rises and enters activated carbon adsorption unit 7, the absorption property of activated carbon excellence is utilized to remove VOC, when VOC in the waste gas after processing abnormal or not up to standard time, can by regulating the height of charge plate 701, and the mode of supplementing activated carbon in device strengthens adsorption capacity, in addition, when appearance of abnormal pressure in treating apparatus, also the strong height by adjustment charge plate 701 regulates the pressure in device.
Claims (4)
1. a paint mist treatment device, primarily of housing (1) and the impact type demister (3) that sets gradually from bottom to up in housing (1), gas whirling device (6), activated carbon adsorption unit (7) forms, the top of housing (1) is provided with exhaust outlet (2), bottom is provided with air inlet (4) and liquid level regulation device (5), impact type demister (3) is arranged on air inlet place, Absorbable rod is housed at housing (1) inner bottom part or dissolves the solvent of coating cloud, it is characterized in that: housing (1) top is provided with activated carbon charging aperture (9), the guide rail (10) of more than two is provided with in the housing (1) at activated carbon adsorption unit (7) place, activated carbon discharge gate (8) is provided with near activated carbon adsorption unit (7) place outward at housing (1), described activated carbon adsorption unit (7) is primarily of charge plate (701) and establish activated carbon (703) thereon to form, Raschig ring (702) is evenly provided with in activated carbon (703) bed of material, charge plate (701) is arranged on guide rail (10), locking device is provided with between charge plate (701) and guide rail (10).
2. paint mist treatment device according to claim 1, is characterized in that described Raschig ring (702) is for PVC material.
3. paint mist treatment device according to claim 1, it is characterized in that described housing (1) is circular tube structure, its material is steel.
4. the paint mist treatment device according to claim 1 or 2 or 3, is characterized in that being provided with plural gas whirling device (6) in described housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475475.1U CN204017620U (en) | 2014-08-21 | 2014-08-21 | Paint mist treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420475475.1U CN204017620U (en) | 2014-08-21 | 2014-08-21 | Paint mist treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204017620U true CN204017620U (en) | 2014-12-17 |
Family
ID=52057534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420475475.1U Expired - Fee Related CN204017620U (en) | 2014-08-21 | 2014-08-21 | Paint mist treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204017620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745852A (en) * | 2019-03-15 | 2019-05-14 | 唐山伟德船用设备有限公司 | A kind of ship tail gas denitration integrated device |
-
2014
- 2014-08-21 CN CN201420475475.1U patent/CN204017620U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109745852A (en) * | 2019-03-15 | 2019-05-14 | 唐山伟德船用设备有限公司 | A kind of ship tail gas denitration integrated device |
| CN109745852B (en) * | 2019-03-15 | 2021-04-27 | 唐山伟德船用设备有限公司 | Ship tail gas desulfurization and denitrification integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141217 Termination date: 20160821 |