CN201172037Y - Recovery filtering device of powder spraying coating device - Google Patents
Recovery filtering device of powder spraying coating device Download PDFInfo
- Publication number
- CN201172037Y CN201172037Y CNU2008200327742U CN200820032774U CN201172037Y CN 201172037 Y CN201172037 Y CN 201172037Y CN U2008200327742 U CNU2008200327742 U CN U2008200327742U CN 200820032774 U CN200820032774 U CN 200820032774U CN 201172037 Y CN201172037 Y CN 201172037Y
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- recovery
- filter
- powder
- chamber
- filter core
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- Expired - Fee Related
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- Electrostatic Spraying Apparatus (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
Abstract
The utility model relates to a recovering and filtering apparatus of powder spraying equipment, which includes a recovery draught fan, a draught fan chamber, a gas-distributing bag, a gas-distributing chamber, a recovery powder barrel, a filter chamber and a plurality of filter elements, wherein, the filter elements are installed at the top of the filter chamber, and the inlet scoops at the tops of the filter elements are mutually communicated and connected with the inlet scoop of the recovery draught fan; the bottom of the filter chamber is arranged to be a funnel, the bottom of which is connected with the recovery powder barrel. The recovering and filtering apparatus of powder spraying equipment is characterized in that the filter elements are internally provided with a filter element suspension bracket which is mainly composed of a screw mandrel and a draft tube; the recovery powder barrel includes a barrel body, a vibration sieve, a fluidized plate, an oscillator and an air supply pipe; the recovery powder barrel is in abutting joint with a venture accessory on the spray gun. The recovering and filtering apparatus of powder spraying equipment can fully clear the dust absorbed on the surfaces of the filter elements, and the recovered dust can be directly used without needing to be processed additionally, thereby realizing the fully automatic recovery and repeated utilization of the dust, reducing the work intensity and improving the work efficiency.
Description
Technical field
The utility model relates to a kind of electrostatic powder coating system, and the powder recovering device in the particularly a kind of electrostatic powder coating system belongs to the environment-friendly engineering technical field.
Background technology
In powder or dust spraying equipment, all be provided with powder recovering device, reducing air pollution, and will spread in airborne powder filter and come out, reclaim and use.Existing a kind of retracting device, be provided with a kind of filter cartridge construction, reach effect with air and dust separation wherein, but because the air intake of retracting device is perpendicular to the periphery of filter core, gas is during towards filter core, the air that enters the filter core inner chamber is all pressed, but also reduced the air pressure that enters the filter core inner chamber, thereby make the powder cleaning that is adsorbed on the cartridge surface insufficient.The powder that reclaims directly falls in the powder bucket, also needs to carry out artificial screening and reuses, and has increased labor intensity of operating personnel and unnecessary time, and in this process, and the easy contaminated environment of powder is sneaked into other impurity.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of recovery filter of powder spray coating device, the powder that utilizes compressed air will be adsorbed on cartridge surface is cleared up along mozzle, fall on the dressing sieve of powder bucket, the powder that falls in the bucket passes through fluidisation, can carry out the secondary spraying.Not only make filter core be easy to cleaning, and in time recycled the powder of spray, simplified operating procedure, improved operating efficiency, saved human resources.
The utility model is achieved through the following technical solutions: a kind of recovery filter of powder spray coating device, comprise: reclaim blower fan, fan house, divide gas bag, sub-air chamber, reclaim the powder bucket, filter chamber and some filter cores, filter core is installed in filter chamber top, the inlet scoop at filter core top is interconnected, and the inlet scoop of blower fan is reclaimed in connection, the filter chamber is arranged to funnel in the bottom, funnel bottom is connected with recovery powder bucket, its feature is provided with the filter core suspension bracket in filter core, described recovery powder bucket comprises staving, vibratory sieve, the fluidisation plate, oscillator and air supply pipe, this reclaims powder bucket system and docks with annex venturi on the podwer gun.
The recovery filter of aforementioned powder spray coating device is characterized in that described filter core suspension bracket mainly is made up of screw mandrel and mozzle.
The beneficial effects of the utility model are: the utility model can fully be cleared up the powder that is adsorbed on the cartridge surface, and the powder that reclaims need not extra process and can directly use, realize the full-automatic recovery and the recycling of powder, reduced labour intensity, improved operating efficiency.
Description of drawings
Fig. 1 is the front view of utility model;
Fig. 2 looks generalized section for a left side of the present utility model.
The specific embodiment
With reference to Fig. 1 and Fig. 2, a kind of recovery filter of powder spray coating device, comprise: reclaim blower fan 1, fan house 2, divide gas bag 3, sub-air chamber, recovery powder bucket, filter chamber 4 and filter core 5,4 tops, filter chamber are installed one with upper filter 5, the inlet scoop at filter core 5 tops is interconnected, and connect the inlet scoop of reclaiming blower fan, and filter core suspension bracket 6 is set in the filter core, filter core suspension bracket 6 mainly is made up of screw mandrel 7 and mozzle 8.The filter chamber is arranged to funnel in the bottom, and funnel bottom is connected with recovery powder bucket.Described recovery powder bucket comprises staving 9, vibratory sieve 10, fluidisation plate 11, oscillator 12 and air supply pipe 13, and vibratory sieve 10 is installed in position, middle and upper part in the staving, and four jiaos all have spring to be connected with staving.12 on oscillator is installed on the dressing sieve, connects source of the gas, and oscillator 12 drives vibratory sieve 10 work.Fluidisation plate 11 is installed in the staving bottom, forms an independently fluid bed in the staving bottom.Reclaiming the powder bucket docks with annex venturi 14 on the podwer gun.
The course of work of the present utility model is: when using this device, open and reclaim blower fan 1, around filter core, form negative pressure, during spraying, electronegative coating particle from the spray gun ejection with spray gun spraying workpiece the time is being adsorbed under the electrostatic interaction on the opposite polarity workpiece that sprays, and the coating particle that is not adsorbed is just run on the filter core of negative pressure, collects suspended powder by filter core.During clear powder, open gas extraction system, compressed air acts on the powder that is adsorbed on cartridge surface through minute gas bag, make powder drop on the dressing sieve of powder bucket system by mozzle, dressing sieve is connected with pneumatic oscillator, pneumatic oscillator produces concussion after connecting compressed air, and the powder on the dressing sieve is fallen in the bucket, and residue then rests on the dressing sieve.Connect source of the gas, the work of fluidisation plate makes the powder that sinks on the fluidisation plate through fluidization treatment, is transported to spray gun by venturi under gas pressure, can carry out the secondary spraying, has made full use of powder stock.
Below disclose the utility model with preferred embodiment, so it is not in order to restriction the utility model, and all employings are equal to replaces or technical scheme that the equivalent transformation mode is obtained, all drops within the protection domain of the present utility model.
Claims (2)
1, the recovery filter of powder spray coating device, comprise: reclaim blower fan, fan house, branch gas bag, sub-air chamber, recovery powder bucket, filter chamber and some filter cores, filter core is installed in filter chamber top, the inlet scoop at filter core top is interconnected, and the inlet scoop of blower fan is reclaimed in connection, the filter chamber is arranged to funnel in the bottom, funnel bottom is connected with recovery powder bucket, its feature is provided with the filter core suspension bracket in filter core, described recovery powder bucket comprises staving, vibratory sieve, fluidisation plate, oscillator and air supply pipe, and this reclaims powder bucket system and docks with annex venturi on the podwer gun.
2, the recovery filter of powder spray coating device according to claim 1 is characterized in that described filter core suspension bracket mainly is made up of screw mandrel and mozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200327742U CN201172037Y (en) | 2008-03-03 | 2008-03-03 | Recovery filtering device of powder spraying coating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200327742U CN201172037Y (en) | 2008-03-03 | 2008-03-03 | Recovery filtering device of powder spraying coating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172037Y true CN201172037Y (en) | 2008-12-31 |
Family
ID=40199147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200327742U Expired - Fee Related CN201172037Y (en) | 2008-03-03 | 2008-03-03 | Recovery filtering device of powder spraying coating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172037Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418537A (en) * | 2012-05-15 | 2013-12-04 | 上海图博可特石油管道涂层有限公司 | Internal powder spraying process for petroleum tubes |
| CN103934137A (en) * | 2014-05-15 | 2014-07-23 | 厦门鑫科钛自动化设备有限公司 | Full-automatic recycling powder blower |
| CN104959261A (en) * | 2015-07-24 | 2015-10-07 | 苏州源申涂装净化设备有限公司 | Spray booth powder recovery device |
| CN104984845A (en) * | 2015-08-17 | 2015-10-21 | 临朐远宏金属制品有限公司 | Powder supply center capable of automatic clearing |
| CN107042183A (en) * | 2017-05-31 | 2017-08-15 | 江苏鑫涂机械有限公司 | Application reclaims filtering plastic powder spraying chamber with whirlwind |
| CN107442347A (en) * | 2017-09-13 | 2017-12-08 | 兴发铝业（成都）有限公司 | The vertical spray room paint finishing of aluminium section bar |
| CN107469488A (en) * | 2017-10-12 | 2017-12-15 | 长兴华锐机械设备有限公司 | A kind of sieve core callback device |
| CN108786294A (en) * | 2018-06-28 | 2018-11-13 | 浙江惠尔涂装环保设备有限公司 | A kind of powder coating production line powder recovery filter and its application method |
| CN109847965A (en) * | 2019-04-11 | 2019-06-07 | 重庆路投科技有限公司 | Powder recovering device and spraying equipment powder recovery system |
| CN113769948A (en) * | 2021-08-10 | 2021-12-10 | 德清军诚涂装设备有限公司 | Double-set quick color changing recovery device |
-
2008
- 2008-03-03 CN CNU2008200327742U patent/CN201172037Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103418537A (en) * | 2012-05-15 | 2013-12-04 | 上海图博可特石油管道涂层有限公司 | Internal powder spraying process for petroleum tubes |
| CN103934137A (en) * | 2014-05-15 | 2014-07-23 | 厦门鑫科钛自动化设备有限公司 | Full-automatic recycling powder blower |
| CN104959261A (en) * | 2015-07-24 | 2015-10-07 | 苏州源申涂装净化设备有限公司 | Spray booth powder recovery device |
| CN104984845A (en) * | 2015-08-17 | 2015-10-21 | 临朐远宏金属制品有限公司 | Powder supply center capable of automatic clearing |
| CN107042183A (en) * | 2017-05-31 | 2017-08-15 | 江苏鑫涂机械有限公司 | Application reclaims filtering plastic powder spraying chamber with whirlwind |
| CN107442347A (en) * | 2017-09-13 | 2017-12-08 | 兴发铝业（成都）有限公司 | The vertical spray room paint finishing of aluminium section bar |
| CN107469488A (en) * | 2017-10-12 | 2017-12-15 | 长兴华锐机械设备有限公司 | A kind of sieve core callback device |
| CN108786294A (en) * | 2018-06-28 | 2018-11-13 | 浙江惠尔涂装环保设备有限公司 | A kind of powder coating production line powder recovery filter and its application method |
| CN108786294B (en) * | 2018-06-28 | 2020-12-15 | 浙江惠尔涂装环保设备有限公司 | Powder recovery filter of powder spraying production line and use method thereof |
| CN109847965A (en) * | 2019-04-11 | 2019-06-07 | 重庆路投科技有限公司 | Powder recovering device and spraying equipment powder recovery system |
| CN113769948A (en) * | 2021-08-10 | 2021-12-10 | 德清军诚涂装设备有限公司 | Double-set quick color changing recovery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20130303 |