CN202237702U - Environment-friendly waste gas treatment tower - Google Patents
Environment-friendly waste gas treatment tower Download PDFInfo
- Publication number
- CN202237702U CN202237702U CN201120276405XU CN201120276405U CN202237702U CN 202237702 U CN202237702 U CN 202237702U CN 201120276405X U CN201120276405X U CN 201120276405XU CN 201120276405 U CN201120276405 U CN 201120276405U CN 202237702 U CN202237702 U CN 202237702U
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- active carbon
- carbon adsorption
- environment
- waste gas
- adsorption box
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Abstract
The utility model discloses an environment-friendly waste gas treatment tower which comprises a tower body, a fan and an exhaust pipe, wherein the fan is arranged on the pipeline of the exhaust pipe; one end of the exhaust pipe is connected with the bottom part or lower side part of the tower body. The environment-friendly waste gas treatment tower is characterized in that: the other end of the exhaust pipe is connected with the top of an active carbon adsorption box; and the active carbon adsorption box is arranged at the top of a paint spraying room and communicated with the paint spraying room. As the organic pollutants such as benzene, toluene, dimethylbenzene and the like in the waste gas exhausted by the paint spraying room are absorbed and treated by the active carbon adsorption box and then exhausted from the tower body, the emission of harmful gases is greatly reduced, and the surrounding environment is protected to the greatest degree; as multiple layers of active carbon fiber filtering material are arranged in the active carbon adsorption box, the adsorption effect on the organic pollutants is remarkably improved; and as the active carbon adsorption box and the paint spraying room are in detachable connection, the active carbon adsorption box is convenient to replace and maintain.
Description
Technical field
The utility model relates to a kind of wood industry spray process equipment, specifically is a kind of wood already to be sprayed the exhaust gas treating tower that the waste gas that is produced carries out purified treatment.
Background technology
Pollutant roughly divides two types in the waste gas: coating cloud and organic exhaust gas.The processing of coating cloud can effectively capture through the cascade paint spray booth.The organic exhaust gas composition is an oil-based solvent, and is not hydrophilic, so the shower water of cascade paint spray booth is extremely low capture effect to its effect, clearance is lower than 20%, and the not hydrophilic organic pollution of major part is discharged in the atmosphere, causes certain harm for the environmental protection of periphery.
Summary of the invention
The utility model purpose is to provide in a kind of wood industry spraying process the effectively environment-friendly type exhaust gas treating tower of purified treatment organic exhaust gas.
To achieve these goals, the technical scheme of the utility model employing is:
The environment-friendly type exhaust gas treating tower; Include tower body, blower fan and exhaust duct; Blower fan is located on the pipeline of exhaust duct; One end of exhaust duct is connected with the bottom or the following side of tower body, and it is characterized in that: the other end of said exhaust duct is connected the top of active carbon adsorption case, and said active carbon adsorption case is located at the top of paint spray booth and communicates with the paint spray booth.
Be intervally distributed with multilayer activated carbon fiber filtrate in the said active carbon adsorption case from top to bottom.
Adopt releasable connection between said active carbon adsorption case and the paint spray booth.
The beneficial effect of the utility model: because the waste gas that the paint spray booth is discharged is through the active carbon adsorption case; To the organic pollution in the waste gas such as benzene, toluene and xylenes etc.; Carry out discharging from tower body after the adsorption treatment, significantly reduced discharge of harmful gases, protected peripheral environment to greatest extent; Owing to be provided with multilayer activated carbon fiber filtrate in the active carbon adsorption case, improved greatly to the organic pollutant adsorption effect; Owing to adopt releasable connection between active carbon adsorption case and the paint spray booth, be convenient to the active carbon adsorption case is changed and maintenance.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done further to specify.
Fig. 1 is the structural representation of the utility model.
Among the figure: 1, tower body; 2, blower fan; 3, exhaust duct; 4, active carbon adsorption case; 5, paint spray booth; 6, activated carbon fiber filtrate.
The specific embodiment
As shown in Figure 1; The environment-friendly type exhaust gas treating tower mainly contains tower body 1, blower fan 2, exhaust duct 3 and active carbon adsorption case 4, and said active carbon adsorption case 4 is located at the top of paint spray booth 5 and communicates with paint spray booth 5; In addition, adopt removable type of attachment between active carbon adsorption case 4 and the paint spray booth 5.Blower fan 2 is located on the pipeline of exhaust duct 3, and an end of exhaust duct 3 is connected with the following side of tower body 1, and the other end of exhaust duct 3 is connected the top of active carbon adsorption case 4.Be intervally distributed with multilayer activated carbon fiber filtrate 6 in the said active carbon adsorption case 4 from top to bottom.
Operation principle: comprehensive above-mentioned situation is analyzed, and pollutant roughly divides two types in the waste gas: coating cloud and organic exhaust gas.The processing of coating cloud can effectively capture through the cascade paint spray booth.The organic exhaust gas composition is an oil-based solvent, and is not hydrophilic, so the shower water of cascade paint spray booth is extremely low capture effect (clearance is lower than 20%) to its effect.Have and see and this, considering increases the one-level absorbent charcoal adsorber again, utilizes many micro-porous adsorption characteristic of active carbon, and organic matter is carried out adsorption treatment.Because the resistance higher (about 900Pa) of active carbon layer, the cascade paint spray booth the supporting blower fan pressure head that is not enough to the to provide enough resistance of offsetting whole system, so to dispose an air-introduced machine in addition enough drafts are provided, smooth and easy to guarantee system's exhausting.According to above thinking, the processing technological flow below having established.Organic exhaust gas in the indoor generation of seal operation; Most organic gas is then delivered to the active carbon adsorption case through airduct again; Multilayer activated carbon fiber filtrate is housed in the case, utilizes many micro-porous adsorption characteristic of activated carbon, most organic matter is in through active carbon layer in the waste gas; Be attracted in the micropore, thereby make waste gas be purified processing.Gas after above-mentioned processing is pumped into tower body by air-introduced machine at last and is discharged.
The above is the preferred implementation of the utility model, can not limit the interest field of the utility model certainly with this.Should be pointed out that for those skilled in the art, the technical scheme of the utility model is made amendment or is equal to replacement, do not break away from the protection domain of the utility model.
Claims (3)
1. environment-friendly type exhaust gas treating tower; Include tower body, blower fan and exhaust duct; Blower fan is located on the pipeline of exhaust duct; One end of exhaust duct is connected with the bottom or the following side of tower body, and it is characterized in that: the other end of said exhaust duct is connected the top of active carbon adsorption case, and said active carbon adsorption case is located at the top of paint spray booth and communicates with the paint spray booth.
2. environment-friendly type exhaust gas treating tower according to claim 1 is characterized in that: be intervally distributed with multilayer activated carbon fiber filtrate in the said active carbon adsorption case from top to bottom.
3. environment-friendly type exhaust gas treating tower according to claim 2 is characterized in that: adopt releasable connection between said active carbon adsorption case and the paint spray booth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120276405XU CN202237702U (en) | 2011-08-01 | 2011-08-01 | Environment-friendly waste gas treatment tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120276405XU CN202237702U (en) | 2011-08-01 | 2011-08-01 | Environment-friendly waste gas treatment tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202237702U true CN202237702U (en) | 2012-05-30 |
Family
ID=46099007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120276405XU Expired - Lifetime CN202237702U (en) | 2011-08-01 | 2011-08-01 | Environment-friendly waste gas treatment tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202237702U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028086A (en) * | 2014-05-29 | 2014-09-10 | 东莞市环顺环保器材有限公司 | VOC (volatile organic compound) waste gas treatment system |
-
2011
- 2011-08-01 CN CN201120276405XU patent/CN202237702U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028086A (en) * | 2014-05-29 | 2014-09-10 | 东莞市环顺环保器材有限公司 | VOC (volatile organic compound) waste gas treatment system |
| CN104028086B (en) * | 2014-05-29 | 2016-01-20 | 东莞市环顺环保器材有限公司 | A kind of VOC exhaust treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |