CN204051333U - A kind of paint spray booth waste gas purification pretreatment unit - Google Patents
A kind of paint spray booth waste gas purification pretreatment unit Download PDFInfo
- Publication number
- CN204051333U CN204051333U CN201420381710.9U CN201420381710U CN204051333U CN 204051333 U CN204051333 U CN 204051333U CN 201420381710 U CN201420381710 U CN 201420381710U CN 204051333 U CN204051333 U CN 204051333U
- Authority
- CN
- China
- Prior art keywords
- waste gas
- spray booth
- paint spray
- pretreatment unit
- funnel
- 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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- Treating Waste Gases (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model provides a kind of paint spray booth waste gas purification pretreatment unit, comprise waste gas outlet, dedusting funnel, contaminant filter fin and connecting line, wherein, described dedusting funnel is funnel-form, connecting line corresponding position is being provided with multi-layer rotating flabellum, be provided with below described rotary fan multi-disc interlock superposition prefabricated board, be provided with dust collecting bin in the bottom of dedusting funnel; The two ends of described contaminant filter fin are provided with connector, and contaminant filter fin comprises many by pipeline and multiple grafting filter.The advantage that the utility model has and good effect are: this device effectively can remove the impurity such as dust, minute solid particles in paint spray booth's waste gas, as the pre-processing device of the high accuracy purifier of the waste gas such as filtered and recycled VOC and coating cloud, effectively can improve the operating efficiency of high accuracy purifier, reduce maintenance cost, reduce the accidents such as blocking to occur, reduce production cost.
Description
Technical field
The utility model belongs to paint spray booth's auxiliary device technical field, especially relates to a kind of paint spray booth waste gas purification pretreatment unit.
Background technology
The waste gas of inside of paint booths mainly contains VOC and coating cloud, their Recovery Purifying is generally needed to the device processes of specialty, meanwhile, the impurity such as the dust in paint spray booth, minute solid particles, larger burden is caused to Recovery Purifying equipment, cause plant maintenance frequent, and easily occur the faults such as blocking, cause the stagnation of production line, in a disguised form improve equipment maintenance cost and production cost, therefore, prior art existing defects, requires further improvement and perfect.
Summary of the invention
Problem to be solved in the utility model the waste gas in paint spray booth is carried out to the pretreatment of the impurity such as dust and minute solid particles, and the Special back receiving unit air inlet pipeline being particularly suitable for purifying VOC and coating cloud carries out pretreatment.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of paint spray booth waste gas purification pretreatment unit, comprise waste gas outlet, dedusting funnel, contaminant filter fin and connecting line, wherein, described dedusting funnel is funnel-form, connecting line corresponding position is being provided with multi-layer rotating flabellum, be provided with below described rotary fan multi-disc interlock superposition prefabricated board, be provided with dust collecting bin in the bottom of dedusting funnel; The two ends of described contaminant filter fin are provided with connector, and contaminant filter fin comprises many by pipeline and multiple grafting filter.
The main purpose of this pretreatment unit is the dust in purification paint spray booth gas exhaust piping, the minute impurities such as solid particle, waste gas outlet place is provided with connecting line, connecting line is connected with the top (preferably top) of dedusting funnel, because the upper space of dedusting funnel is much larger than connecting line, therefore, the velocity of discharge of waste gas can decline rapidly, form good depositing dust condition, dedusting funnel top is provided with the rotary fan of array arrangement, can have and the speed of waste gas is declined further, and form good gas dispersion, larger particle and dust is made to form good Subsidence trend, the interlock prefabricated board of superposition of multi-disc can make gas form stable air-flow, and avoid dust again to stir to kick up, the solid impurity such as dust can be collected and discharge by the dust collecting bin that bottom is arranged.
Further, described grafting filter is activated carbon filtration plate.
The better selection of one of the solid impurities such as minute dust just removed by activated carbon filtration plate, can effectively remove small solid impurity by many by the cooperation of pipeline and grafting filter.
Further, described activated carbon filtration plate has 3-8.
Further, described prefabricated board comprises multiple through hole.
The advantage that the utility model has and good effect are: this device effectively can remove the impurity such as dust, minute solid particles in paint spray booth's waste gas, as the pre-processing device of the high accuracy purifier of the waste gas such as filtered and recycled VOC and coating cloud, effectively can improve the operating efficiency of high accuracy purifier, reduce maintenance cost, reduce the accidents such as blocking to occur, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of paint spray booth waste gas purification pretreatment unit
In figure:
1, waste gas outlet 2, dedusting funnel 3, contaminant filter fin
4, connecting line 5, rotary fan 6, prefabricated board
7, dust collecting bin 8, connector 9, pass through pipeline
10, grafting filter
Detailed description of the invention
A kind of paint spray booth waste gas purification pretreatment unit, comprise waste gas outlet 1, dedusting funnel 2, contaminant filter fin 3 and connecting line 4, wherein, described dedusting funnel 2 is in funnel-form, connecting line 4 corresponding position is being provided with multi-layer rotating flabellum 5, be provided with below described rotary fan 5 multi-disc interlock superposition prefabricated board 6, be provided with dust collecting bin 7 in the bottom of dedusting funnel 2; The two ends of described contaminant filter fin 3 are provided with connector 8, and contaminant filter fin 3 comprises many by pipeline 9 and multiple grafting filter 10.
Described grafting filter 10 is activated carbon filtration plate.Described activated carbon filtration plate has 3-8.Described prefabricated board 6 comprises multiple through hole.
Above embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present invention.All equalizations done according to the utility model scope change and improve, and all should still belong within this patent covering scope.
Claims (4)
1. paint spray booth's waste gas purification pretreatment unit, comprises waste gas outlet, dedusting funnel, contaminant filter fin and connecting line, it is characterized in that:
Described dedusting funnel is funnel-form, and connecting line corresponding position is being provided with multi-layer rotating flabellum, be provided with below described rotary fan multi-disc interlock superposition prefabricated board, be provided with dust collecting bin in the bottom of dedusting funnel;
The two ends of described contaminant filter fin are provided with connector, and contaminant filter fin comprises many by pipeline and multiple grafting filter.
2. a kind of paint spray booth according to claim 1 waste gas purification pretreatment unit, is characterized in that: described grafting filter is activated carbon filtration plate.
3. a kind of paint spray booth according to claim 2 waste gas purification pretreatment unit, is characterized in that: described activated carbon filtration plate has 3-8.
4. a kind of paint spray booth according to claim 1 waste gas purification pretreatment unit, is characterized in that: described prefabricated board comprises multiple through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420381710.9U CN204051333U (en) | 2014-07-10 | 2014-07-10 | A kind of paint spray booth waste gas purification pretreatment unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420381710.9U CN204051333U (en) | 2014-07-10 | 2014-07-10 | A kind of paint spray booth waste gas purification pretreatment unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051333U true CN204051333U (en) | 2014-12-31 |
Family
ID=52192927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420381710.9U Expired - Fee Related CN204051333U (en) | 2014-07-10 | 2014-07-10 | A kind of paint spray booth waste gas purification pretreatment unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051333U (en) |
-
2014
- 2014-07-10 CN CN201420381710.9U patent/CN204051333U/en not_active Expired - Fee Related
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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: 20141231 Termination date: 20160710 |