CN108568430A - Electrostatic precipitation air cleaning system - Google Patents
Electrostatic precipitation air cleaning system Download PDFInfo
- Publication number
- CN108568430A CN108568430A CN201710139295.4A CN201710139295A CN108568430A CN 108568430 A CN108568430 A CN 108568430A CN 201710139295 A CN201710139295 A CN 201710139295A CN 108568430 A CN108568430 A CN 108568430A
- Authority
- CN
- China
- Prior art keywords
- dust
- dirt pocket
- wind
- dedusting
- air cleaning
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of electrostatic precipitation air cleaning systems.The electrostatic precipitation air cleaning system includes dust collecting cabinet and dust-extraction unit main body, dust-extraction unit body interior is equipped with the dirt pocket for workpiece dedusting, several dedusting wind nozzles are distributed in dirt pocket, inner wall is equipped with electrostatic and sends out device, top is equipped with wind-supplying mouth, lower section is equipped with inlet scoop, and wind-supplying mouth and inlet scoop are connected with dust collecting cabinet, and dirt pocket bottom wall is surrounded by sink.The dust overwhelming majority blown off by dedusting wind nozzle sucks dust collecting cabinet with air-flow, and the dust that corner is not easy to be inhaled into dust collecting cabinet is then adsorbed by the sink of surrounding, is prevented the dust of corner from causing secondary pollution, is improved dust removing effects.In addition, since dirt pocket side wall is equipped with electrostatic generator, workpiece is effectively eliminated because rotating the electrostatic generated with surrounding medium friction, the adsorption capacity of dust is reduced, further improves dust removing effects.
Description
Technical field
The present invention relates to a kind of dust-extraction unit, relate more specifically to a kind of workpiece that is suitable for into before the spraying of all kinds of spray rooms
The electrostatic precipitation air cleaning system of surface cleaning processing.
Background technology
It is well known that plastic workpiece generates electrostatic during injection molding, transport etc. because of friction, a large amount of ash is adsorbed
Dirt is on its surface.If do not removed first before spraying totally, workpiece out-of-flatness, striped, spot can be caused by being sprayed on its surface
Mark, point, adhesive force is not strong, keeps the aesthetics of workpiece bad, and use value reduces.The workpiece of vacuum coating, disadvantage is more
Obviously.Therefore, when workpiece enters before spray room sprayed, the dust that workpiece surface adheres to by electrostatic must be removed.
In order to effectively remove the dust for being adsorbed on workpiece surface, generally use compressed air blows off dust accumulation workpiece table at present
Face.Drift in workshop however, still having part dust, air polluted, after and drop back into workpiece surface, influence dedusting
Effect.
Therefore, it is necessary to provide a kind of improved dust-extraction unit to overcome drawbacks described above.
Invention content
The object of the present invention is to provide a kind of secondary pollution that can reduce dust, the electrostatic precipitation air of good dedusting effect
Purification system.
In order to achieve the object of the present invention, electrostatic precipitation air cleaning system provided by the invention includes dust collecting cabinet and dedusting
Apparatus main body, the dust-extraction unit body interior are equipped with the dirt pocket for workpiece dedusting, are distributed in the dirt pocket several
Dedusting wind nozzle, dedusting chamber interior walls are equipped with electrostatic and send out device, wind-supplying mouth are equipped with above dirt pocket, lower section is equipped with inlet scoop, the benefit
Air port and inlet scoop are connected with the dust collecting cabinet, and the dirt pocket bottom wall is surrounded by sink.
In one embodiment of the invention, several compressed air pipes, the dedusting wind nozzle are equipped in the dirt pocket
It is fixed on compressed air pipe and communicates therewith.Every compressed air pipe is equipped with 5 dedusting wind nozzles.
Preferably, the dedusting wind nozzle is combed nozzle.
In another embodiment of the invention, the dirt pocket is imported and exported equipped with workpiece, the dust-extraction unit main body and collection
The opposite side of dirt cabinet is equipped with observation window.The dust collecting cabinet is inflated using autompulse and clears up filter core.
Preferably, the workpiece inlet and outlet are equipped with door curtain.
Preferably, being equipped with filter device at the wind-supplying mouth.
Compared with prior art, in electrostatic precipitation air cleaning system of the invention, the dust blown off by dedusting wind nozzle is exhausted
It is most of to suck dust collecting cabinet with air-flow, and the dust that corner is not easy to be inhaled into dust collecting cabinet is then adsorbed by the sink of surrounding, prevents side
The dust at angle forms secondary pollution, improves dust removing effects.In addition, since dirt pocket side wall is equipped with electrostatic generator, effectively disappear
Except workpiece is because rotating the electrostatic generated with surrounding medium friction, the adsorption capacity of dust is reduced, dust removing effects are further improved.
By description below and in conjunction with attached drawing, the present invention will become more apparent, these attached drawings are for explaining the present invention
Embodiment.
Description of the drawings
Fig. 1 is the structural schematic diagram of electrostatic precipitation air cleaning system of the present invention.
Fig. 2 is the vertical view of electrostatic precipitation air cleaning system of the present invention.
Fig. 3 is the side view of electrostatic precipitation air cleaning system of the present invention.
Specific implementation mode
The embodiment of the present invention described referring now to the drawings, similar element numbers represent similar element in attached drawing.Such as
Upper described, the present invention is intended to provide a kind of electrostatic precipitation air cleaning system, which utilizes dedusting
The sink of room bottom wall surrounding, absorption fall into the dust of corner, prevent the dust of corner from causing secondary pollution, obtain better dedusting
Effect.
Fig. 1 is the structural schematic diagram of one embodiment of electrostatic precipitation air cleaning system of the present invention.With reference to figure 1-3, institute
It includes dust collecting cabinet 10 and dust-extraction unit main body 20 to state dust-extraction unit, and the dust-extraction unit main body 20 is internally provided with for workpiece dedusting
Dirt pocket 21.Several compressed air pipes 29 are equipped in the dirt pocket 21, several dedusting wind nozzles 24 are fixed on compressed air
On pipeline 29 and communicate therewith.21 top of the dirt pocket is equipped with wind-supplying mouth 22, and lower section is equipped with inlet scoop 23, the wind-supplying mouth 22
It is connected with inlet scoop 23 with the dust collecting cabinet 21.21 bottom wall of the dirt pocket is surrounded by sink 28.
In the present embodiment, every compressed air pipe 29 is equipped with 5 dedusting wind nozzles 24, wherein 3 are located at dirt pocket
21 tops, 2 are located at 21 side wall of dirt pocket.The dedusting wind nozzle 24 is combed nozzle.Compressed air passes through compressed air pipe 29
It is transported to the dedusting wind nozzle 24.The dirt pocket 21 is equipped with workpiece and imports and exports 30a, 30b, and workpiece transmission mechanism 26 passes through entire
Electrostatic precipitation air cleaning system, and positioned at 21 lower section of the dirt pocket, 23 top of inlet scoop.Workpiece 27 is fixed on workpiece transmission
Dirt pocket 21 is sent by entrance 30a in mechanism 26 and is dusted processing, dirt pocket 21 is sent out by exporting 30b after dedusting.
21 inner wall of dirt pocket is equipped with electrostatic and sends out device 25, and the electrostatic generator 25 can effectively eliminate workpiece 27 because of rotation
The electrostatic generated with surrounding medium friction, reduces its dust adsorption ability and is reached to further increase the cleanliness factor of workpiece surface
It is required to spraying.
The dust-extraction unit main body 20 side opposite with dust collecting cabinet 10 is equipped with observation window 38, is removed convenient for staff's observation
State in dirt room 21.Filter device 22a is additionally provided at the wind-supplying mouth of the dirt pocket 21, further filtering is sent by dust collecting cabinet 10
Enter the circulating current of dirt pocket 21.The filter device can be filter plate, high efficiency particulate air filter etc..The dust collecting cabinet 21 uses
Autompulse, which is inflated, clears up filter core, and the dust of collection is hit down to focus on.
The operation principle of dust-extraction unit of the present invention is：Workpiece 27 is sent into dedusting by workpiece transmission mechanism 26 by entrance 30a
Room 21 is dusted processing, and compressed air is sent by compressed air pipe 29 to dedusting wind nozzle 26, and 27 surface of workpiece is then sprayed onto
Its surface dirt is blown off.Dust collecting cabinet 10 is connected by wind-supplying mouth and inlet scoop with dust-extraction unit main body, and circulating air is thus generated
Stream.Circulating current is brought the most of dust blown off from 27 surface of workpiece into dust collecting cabinet 10 and is collected wherein.Another fraction
The dust for being blown into corner is then adsorbed by the sink 28 of 21 bottom wall surrounding of dirt pocket, to solve edge in the prior art
The problem of dust difficulty collects and causes secondary pollution, improves dust removing effects.After 27 dedusting of workpiece, by workpiece transmission mechanism
26 export 30b by dirt pocket 21 sends out dirt pocket 21 into next process flow.
In another embodiment of the invention, the entrance 30a of dirt pocket 21 and outlet 30b are respectively equipped with door curtain, by dedusting
Room is separated with workshop, prevents the dust in workshop from entering dirt pocket 21, improves the cleanliness factor of workpiece 27.
Above in association with most preferred embodiment, invention has been described, but the invention is not limited in implementations disclosed above
Example, and modification, equivalent combinations that various essence according to the present invention carry out should be covered.
Claims (8)
1. a kind of electrostatic precipitation air cleaning system, it is characterised in that：Including dust collecting cabinet and dust-extraction unit main body, the dedusting dress
It sets body interior and is equipped with the dirt pocket for being used for workpiece dedusting, several dedusting wind nozzles, dedusting chamber interior walls are distributed in the dirt pocket
It is equipped with electrostatic and sends out device, wind-supplying mouth is equipped with above dirt pocket, lower section is equipped with inlet scoop, the wind-supplying mouth and inlet scoop and the collection
Dirt cabinet is connected, and the dirt pocket bottom wall is surrounded by sink.
2. electrostatic precipitation air cleaning system as described in claim 1, it is characterised in that：The dirt pocket is passed in and out equipped with workpiece
Mouthful, the workpiece inlet and outlet are equipped with door curtain.
3. electrostatic precipitation air cleaning system as described in claim 1, it is characterised in that：The dedusting wind nozzle is combed nozzle.
4. electrostatic precipitation air cleaning system as described in claim 1, it is characterised in that：If being equipped with dry-pressing in the dirt pocket
Contracting air pipeline, the dedusting wind nozzle are fixed on compressed air pipe and communicate therewith.
5. dust-extraction unit as claimed in claim 4, it is characterised in that：The every compressed air pipe is equipped with 5 dedustings
Wind nozzle.
6. electrostatic precipitation air cleaning system as described in claim 1, it is characterised in that：The dust-extraction unit main body and dust
The opposite side of cabinet is equipped with observation window.
7. electrostatic precipitation air cleaning system as described in claim 1, it is characterised in that：Filtering dress is equipped at the wind-supplying mouth
It sets.
8. electrostatic precipitation air cleaning system as described in claim 1, it is characterised in that：The dust collecting cabinet uses autompulse
It inflates and clears up filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139295.4A CN108568430A (en) | 2017-03-09 | 2017-03-09 | Electrostatic precipitation air cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710139295.4A CN108568430A (en) | 2017-03-09 | 2017-03-09 | Electrostatic precipitation air cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108568430A true CN108568430A (en) | 2018-09-25 |
Family
ID=63577960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710139295.4A Pending CN108568430A (en) | 2017-03-09 | 2017-03-09 | Electrostatic precipitation air cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108568430A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299249A (en) * | 2020-04-10 | 2020-06-19 | 济南北兴机械设备有限公司 | A electrostatic precipitator device for wheel hub production line |
-
2017
- 2017-03-09 CN CN201710139295.4A patent/CN108568430A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111299249A (en) * | 2020-04-10 | 2020-06-19 | 济南北兴机械设备有限公司 | A electrostatic precipitator device for wheel hub production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180925 |