CN104069710A - Spray-booth exhaust gas purification pretreatment device - Google Patents
Spray-booth exhaust gas purification pretreatment device Download PDFInfo
- Publication number
- CN104069710A CN104069710A CN201410328619.5A CN201410328619A CN104069710A CN 104069710 A CN104069710 A CN 104069710A CN 201410328619 A CN201410328619 A CN 201410328619A CN 104069710 A CN104069710 A CN 104069710A
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- gas purification
- waste gas
- spray
- purification pretreatment
- 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
Links
Abstract
The invention provides a spray-booth exhaust gas purification pretreatment device which comprises an exhaust gas outlet, a dust removal hopper, impurity filtering fins and connecting pipelines, wherein the dust removal hopper is hopper-shaped, and a plurality of layers of rotating blades are arranged at the position, corresponding to the connecting pipeline, of the dust removal hopper; a plurality of interlaced and overlaid precast slabs are arranged under the rotating blades, and a dust collecting box is arranged at the bottom of the dust removal hopper; connecting pieces are arranged at the two ends of the impurity filtering fins, and the impurity filtering fins comprise a plurality of passing pipelines and a plurality of inserting filtering plates. The spray-booth exhaust gas purification pretreatment device has the advantages and benefits that the device can effectively remove dust and tiny solid particles in spray-booth exhaust gas; as pretreatment equipment of a high-precision purification device for filtering and recycling exhaust gas such as VOC and paint mists, the device can effectively improve the operating efficiency of the high-precision purification device, reduce maintenance cost, reduce blockage accidents, and reduce production cost.
Description
Technical field
The invention belongs to paint spray booth's auxiliary device technical field, especially relate to a kind of paint spray booth waste gas purification pretreatment unit.
Background technology
The waste gas of inside, paint spray booth mainly contains VOC and coating cloud, their purification is reclaimed and generally needed professional device processes, meanwhile, the impurity such as the dust in paint spray booth, small solid particle, to purifying reclaimer, cause larger burden, cause plant maintenance frequent, and be prone to the faults such as obstruction, cause the stagnation of production line, equipment maintenance cost and production cost have in a disguised form been improved, therefore, there is defect in prior art, requires further improvement and perfect.
Summary of the invention
Waste gas in the problem to be solved in the present invention Shi Dui paint spray booth carries out the pretreatment of the impurity such as dust and small solid particle, and the Special back receiving unit air inlet pipeline that is particularly suitable for purifying VOC and coating cloud carries out pretreatment.
For solving the problems of the technologies described above, the technical solution used in the present invention 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, be provided with multi-layer rotating flabellum with connecting line corresponding position, described rotary fan below is provided with the prefabricated board of the staggered stack of multi-disc, in the bottom of dedusting funnel, is provided with dust collecting box; The two ends of described contaminant filter fin are provided with connector, and contaminant filter fin comprises that many by pipeline and a plurality of grafting filter.
The main purpose of this pretreatment unit is the dust purifying in paint spray booth's 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 the speed of waste gas is further declined, and form good gas dispersion, make larger particle and dust form good Subsidence trend, the prefabricated board of the staggered stack of multi-disc can make gas form air-flow stably, avoids dust again to stir and kick up, and the dust collecting box that bottom arranges can be collected the solid impurities such as dust to discharge.
Further, described grafting filter is activated carbon filtration plate.
Activated carbon filtration plate is just removed a kind of better selection of the solid impurities such as minute dust, by many cooperations by pipeline and grafting filter, can effectively remove small solid impurity.
Further, described activated carbon filtration plate has 3-8.
Further, described prefabricated board comprises a plurality of through holes.
Advantage and good effect that the present invention has are: this device can effectively be removed the impurity such as the dust in paint spray booth's waste gas, small solid particle, pre-processing device as the high accuracy purifier of the waste gas such as filtered and recycled VOC and coating cloud, can effectively improve the operating efficiency of high accuracy purifier, reduce maintenance cost, reduce the accidents such as obstruction and occur, reduce production costs.
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 box 8, connector 9, pass through pipeline
10, grafting filter
The specific embodiment
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 funnel-form, be provided with multi-layer rotating flabellum 5 with connecting line 4 corresponding positions, described rotary fan 5 belows are provided with the prefabricated board 6 of the staggered stack of multi-disc, in the bottom of dedusting funnel 2, are provided with dust collecting box 7; The two ends of described contaminant filter fin 3 are provided with connector 8, and contaminant filter fin 3 comprises that many by pipeline 9 and a plurality of 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 a plurality of through holes.
Above embodiments of the invention are had been described in detail, but described content is only preferred embodiment of the present invention, can not be considered to for limiting practical range of the present invention.All equalization variations of doing according to the scope of the invention and improvement etc., within all should still belonging to this patent covering scope.
Claims (4)
1.Yi Zhong paint spray booth 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, is being provided with multi-layer rotating flabellum with connecting line corresponding position, and described rotary fan below is provided with the prefabricated board of the staggered stack of multi-disc, in the bottom of dedusting funnel, is provided with dust collecting box;
The two ends of described contaminant filter fin are provided with connector, and contaminant filter fin comprises that many by pipeline and a plurality of 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 a plurality of through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328619.5A CN104069710A (en) | 2014-07-10 | 2014-07-10 | Spray-booth exhaust gas purification pretreatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410328619.5A CN104069710A (en) | 2014-07-10 | 2014-07-10 | Spray-booth exhaust gas purification pretreatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104069710A true CN104069710A (en) | 2014-10-01 |
Family
ID=51591555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410328619.5A Pending CN104069710A (en) | 2014-07-10 | 2014-07-10 | Spray-booth exhaust gas purification pretreatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104069710A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906910A (en) * | 2015-06-24 | 2015-09-16 | 上海大众汽车有限公司 | Paint mist purifying device |
-
2014
- 2014-07-10 CN CN201410328619.5A patent/CN104069710A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906910A (en) * | 2015-06-24 | 2015-09-16 | 上海大众汽车有限公司 | Paint mist purifying device |
| CN104906910B (en) * | 2015-06-24 | 2016-08-31 | 上汽大众汽车有限公司 | Paint mist purification treatment device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203886370U (en) | Waste gas dust removal and filtration treater | |
| CN102889249A (en) | Fan filter unit and dust-free room air purification system | |
| CN204159636U (en) | A kind of textile process workshop dust collector | |
| CN204469446U (en) | A kind of high efficiency dust collector | |
| CN102814073A (en) | Horizontal disc filter applied in alkali making industry | |
| CN105126552B (en) | A kind of screw concrete formula dedusting recovery system | |
| CN204107257U (en) | A kind of Combined industry oil smoke filtrating equipment of flue gas | |
| CN104069710A (en) | Spray-booth exhaust gas purification pretreatment device | |
| CN104841221A (en) | Air purifying device | |
| CN207605466U (en) | Mixing plant dust-extraction unit | |
| CN106807164A (en) | A kind of high efficiency filter deduster | |
| CN203710866U (en) | Dust remover of welding manipulator of high-negative pressure filter drum | |
| CN107362624A (en) | A kind of dust fast selector | |
| CN204051333U (en) | A kind of paint spray booth waste gas purification pretreatment unit | |
| CN104923402A (en) | Novel electrostatic dust remover | |
| CN202724947U (en) | Dust collection device for coarse titanium tetrachloride production | |
| CN205042269U (en) | High -efficient multi -stage filtration exhaust device | |
| CN204684890U (en) | A kind of gas filter separator | |
| CN205084570U (en) | Steel pipe rust cleaning dust collector | |
| CN205110327U (en) | Coal conveying system of dust equipment is prevented in area | |
| CN208990417U (en) | A kind of pulse bag type dust collector for solid epoxy resin production | |
| CN204073702U (en) | A kind of high efficiency dust retracting device | |
| CN202377097U (en) | Horizontal type waste gas purification device | |
| CN203899366U (en) | Horizontal urea dust-extraction unit | |
| CN206767861U (en) | A kind of cleaning treatment system for industrial lubricant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141001 |
|
| WD01 | Invention patent application deemed withdrawn after publication |