CN105665138B - Electrostatic fans deduster - Google Patents
Electrostatic fans deduster Download PDFInfo
- Publication number
- CN105665138B CN105665138B CN201610010484.7A CN201610010484A CN105665138B CN 105665138 B CN105665138 B CN 105665138B CN 201610010484 A CN201610010484 A CN 201610010484A CN 105665138 B CN105665138 B CN 105665138B
- Authority
- CN
- China
- Prior art keywords
- fan
- dedusting
- electrically connected
- electrostatic
- dust
- 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
Links
- 239000000428 dust Substances 0.000 claims abstract description 49
- 238000000746 purification Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005686 electrostatic field Effects 0.000 description 2
- 239000012717 electrostatic precipitator Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
Landscapes
- Electrostatic Separation (AREA)
Abstract
The present invention relates to a kind of electrostatic to fan deduster, and this electrostatic fan deduster includes electrostatic generator, dedusting chamber, purify cavity and ash bucket；Electric discharge piece is electrically connected with the air inlet, the electric discharge piece is electrically connected with the negative pole of electrostatic generator；Dust web plate is separated between dedusting chamber and ash bucket；Driving box is installed with the center of the dust web plate；Power plate is installed in the driving box, it is circumferentially equidistant on the disc of the power plate to be embedded with conducting strip, each conducting strip mutual insulating；The ground wire or electrode line of electrostatic generator is electrically connected in each conducting strip；Dedusting fan is installed above the power plate, the dedusting fan can freely rotate around fixed rotating shaft；Conduction brush is extended with below each covering of the fan of dedusting fan, each conduction brush is brought into close contact the card of the power plate；The deduster structure is novel, and dust accumulation, residual are effectively prevented while high-effective dust-removing, is effectively improved dedusting continuity.
Description
Technical field
The present invention relates to a kind of industrial dedusting equipment, is a kind of deduster particularly.
Background technology
Serious with industrialization polluted, air quality is gradually reduced；Each factory starts to remove the waste gas of discharge
Dirt, purified treatment；Industrial traditional deduster has filter cartridge dust remover and electrostatic precipitator at present；Filter cartridge dust remover is using one
Mesh blocking is easily caused after the section time, gas permeability declines therewith, and dust removing effects substantially weaken；And electrostatic precipitator is using one section
Dust can be largely adsorbed on electrostatic pole plate after time, and collector plate is decreased to the binding force of dust, and dust removing effects also can
Gradually reduce；Therefore, traditional deduster needs frequently deashing dedusting when in use；Filter cartridge dust remover uses negative pressure blowback more
Dedusting, this way can cause the secondary of dust to kick up, and be unfavorable for efficient deashing；And electrostatic pole piece is complex-shaped, it is not easy clear
Wash thoroughly.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of electrostatic fan deduster, the deduster structure is novel, in high-effective dust-removing
Dust accumulation, residual are effectively prevented simultaneously, are effectively improved dedusting continuity.
To solve the above problems, the technical solution adopted in the present invention is：This electrostatic fan deduster includes electrostatic
Device, dedusting chamber, purify cavity and ash bucket；Air inlet and exhaust outlet are offered respectively on the dedusting chamber and purify cavity；Described
Electric discharge piece is electrically connected with air inlet, the electric discharge piece is electrically connected with the negative pole of electrostatic generator；
Purification web plate is separated between purify cavity and dedusting chamber, dust web plate is separated between dedusting chamber and ash bucket；In the collection
The center of dirt web plate is installed with driving box；Power plate is installed in the driving box, on the disc of the power plate
It is circumferentially equidistant to be embedded with conducting strip, each conducting strip mutual insulating；The ground of electrostatic generator is electrically connected in each conducting strip
Line or electrode line, and the circuit of adjacent conductive piece connection is different；Dedusting fan, the dedusting are installed above the power plate
The fixed rotating shaft of fan and the axis collinear of power plate；The dedusting fan can freely rotate around fixed rotating shaft；Each fan of dedusting fan
Conduction brush is extended with below face, each conduction brush is brought into close contact the card of the power plate.
The beneficial effects of the invention are as follows：The gas for carrying dust enters in dedusting chamber from air inlet, and dust is discharged piece pole
Change powered；Gas blows dedusting fan so that dedusting fan rotates around the fixed rotating shaft；It is each during dedusting fan rotates
The periodic sweep power plate of conduction brush on covering of the fan, i.e., each covering of the fan are periodically electrically connected with conducting strip, each covering of the fan week
The alternating of phase property is electrically connected with the electrode line and ground wire of electrostatic generator；When covering of the fan connects electrode line, dust is in electrostatic field
It is adsorbed under effect on the covering of the fan of dedusting fan, when covering of the fan and ground wire are electrically connected with, electricity that covering of the fan carries itself and dust
Release, the electric field near dust disappear, and lose the dust of floating power natural subsidence under gravity.
Therefore, in dust removal process, the dedusting fan that blows of gas continuation rotates, dedusting fan periodicity in rotation process
Discharge and recharge, and then realize to the absorption of the periodicity of dust, sedimentation；Dust is fallen into ash bucket through dust web plate.
Structure of the present invention is novel, unique, can realize the efficient absorption of dust, while has the function of settling in real time, has
Effect prevents dust from accumulating in covering of the fan surface, influences dust removing effects.
Preferably, being equidistantly provided with power spring on each covering of the fan, each power spring is electrically connected
To the conduction brush of respective covering of the fan；In the moment that conduction brush and conducting strip switch on and off, have on each power spring and rapidly change
Electric current by the way that the electric current to produce induced field on each coil of power spring, and induced field promotes power spring to receive
Contracting；The contraction of each power spring drives covering of the fan vibration, and then promotes shaking off for dust.
Preferably, the conducting strip of face air inlet is electrically connected with the electrode line on the power plate；In order to dust
Adsorbed immediately by covering of the fan after into dedusting chamber, dedusting, effectively improve efficiency of dust collection.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram that this electrostatic fans deduster.
Fig. 2 is the present invention looks up structural representation of power plate and dedusting fan in embodiment illustrated in fig. 1.
Embodiment
Embodiment
In the embodiment shown in Fig. 1, Fig. 2, this electrostatic fan deduster includes electrostatic generator 1, dedusting chamber 2, purification
Chamber 3 and ash bucket 4；Air inlet 21 and exhaust outlet are offered respectively on the dedusting chamber 2 and purify cavity 3；In the air inlet 21
Place is electrically connected with electric discharge piece 211, and the electric discharge piece 211 is electrically connected with the negative pole of electrostatic generator 1；Purify cavity 3 and dedusting chamber 2
Between be separated with purification web plate 31, dust web plate 41 is separated between dedusting chamber 2 and ash bucket 4；Consolidate in the center of the dust web plate 41
Dingan County is equipped with driving box 5；Power plate 6 is installed in the driving box 5, it is circumferentially equidistant embedding on the disc of the power plate 6
Provided with conducting strip 61, each mutual insulating of conducting strip 61；Each conducting strip 61 be electrically connected electrostatic generator 1 ground wire or
Electrode line, and the circuit that adjacent conductive piece 61 connects is different；The conducting strip 61 of face air inlet 21 electrically connects on the power plate 6
Connect the electrode line；Dedusting fan 7, the fixed rotating shaft 71 and power plate of the dedusting fan 7 are installed in the top of the power plate 6
6 axis collinear；The dedusting fan 7 can freely rotate around fixed rotating shaft 71；Conduction is extended with below each covering of the fan of dedusting fan 7
Brush 72, each conduction brush 72 is brought into close contact the card of the power plate 6；Power spring 73 is equidistantly installed on each covering of the fan,
Each power spring 73 is respectively and electrically connected in the conduction brush 72 of respective covering of the fan.
The gas for carrying dust enters in dedusting chamber 2 from air inlet 21, and dust is discharged the polarized charged of piece 211；Gas blows
Dynamic dedusting fan 7 so that dedusting fan 7 rotates around the fixed rotating shaft 71；During dedusting fan 7 rotates, on each covering of the fan
The periodic sweep power plate 6 of conduction brush 72, i.e., each covering of the fan are periodically electrically connected with conducting strip 61, and each covering of the fan is periodically
Alternating be electrically connected with electrostatic generator 1 electrode line and ground wire；When covering of the fan connects electrode line, effect of the dust in electrostatic field
Under be adsorbed on the covering of the fan of dedusting fan 7, when covering of the fan and ground wire are electrically connected with, the electricity that covering of the fan carries itself and dust is released
Put, electric field near dust disappears, and loses the dust of floating power natural subsidence under gravity.
Therefore, in dust removal process, the dedusting fan 7 that blows of gas continuation rotates, the cycle in rotation process of dedusting fan 7
Property discharge and recharge, and then realize to the absorption of the periodicity of dust, sedimentation；Dust is fallen into ash bucket 4 through dust web plate 41.
In the present embodiment, because the conducting strip 61 of face air inlet 21 on the power plate 6 is electrically connected with the positive pole
Line, therefore the very first time processing can be adsorbed after entering dedusting chamber 2, efficiency of dust collection is effectively improved, prevents dust from flying；This
Outside, the moment switched on and off in each conduction brush 72 and conducting strip 61, the electric current rapidly changed leads on each power spring 73
Cross, the electric current to produce induced field on each coil of power spring 73, and induced field causes each of power spring 73
Coil forms the consistent small magnetosphere of the direction of magnetization, and then is restored to the original state again after promoting the rapid desufflation of power spring 73；Therefore it is each
The contraction of power spring 73 drives covering of the fan vibration, and then promotes shaking off for dust.
Structure of the present invention is novel, unique, can realize the efficient absorption of dust, while has the function of settling in real time, has
Effect prevents dust from accumulating in covering of the fan surface, influences dust removing effects.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (2)
1. a kind of electrostatic fans deduster, this electrostatic fan deduster includes electrostatic generator（1）, dedusting chamber（2）, purify cavity（3）
And ash bucket（4）；In the dedusting chamber（2）And purify cavity（3）It is upper to offer air inlet respectively（21）And exhaust outlet；Its feature exists
In：In the air inlet（21）Place is electrically connected with electric discharge piece（211）, the electric discharge piece（211）It is electrically connected with electrostatic generator
（1）Negative pole；Purify cavity（3）With dedusting chamber（2）Between be separated with purification web plate（31）, dedusting chamber（2）And ash bucket（4）Between be separated with
Dust web plate（41）；In the dust web plate（41）Center be installed with driving box（5）；In the driving box（5）Interior peace
Equipped with power plate（6）, in the power plate（6）Disc on circumferentially equidistant be embedded with conducting strip（61）, each conducting strip
（61）Mutual insulating；Each conducting strip（61）Electrostatic generator is electrically connected（1）Ground wire or electrode line, and adjacent conductive piece
（61）The circuit of connection is different；In the power plate（6）Top be provided with dedusting fan（7）, the dedusting fan（7）Fixation turn
Axle（71）With power plate（6）Axis collinear；The dedusting fan（7）Can be around fixed rotating shaft（71）Freely rotate；Dedusting is fanned（7）'s
Conduction brush is extended with below each covering of the fan（72）, each conduction brush（72）It is brought into close contact the power plate（6）Card；Each described
Power spring is equidistantly installed on covering of the fan（73）, each power spring（73）It is respectively and electrically connected to the conduction brush of respective covering of the fan
（72）On.
2. electrostatic according to claim 1 fans deduster, it is characterised in that：The power plate（6）Upper face air inlet
（21）Conducting strip（61）It is electrically connected with the electrode line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010484.7A CN105665138B (en) | 2016-01-08 | 2016-01-08 | Electrostatic fans deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610010484.7A CN105665138B (en) | 2016-01-08 | 2016-01-08 | Electrostatic fans deduster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105665138A CN105665138A (en) | 2016-06-15 |
| CN105665138B true CN105665138B (en) | 2018-01-26 |
Family
ID=56299494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610010484.7A Expired - Fee Related CN105665138B (en) | 2016-01-08 | 2016-01-08 | Electrostatic fans deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105665138B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107800045B (en) * | 2017-11-28 | 2019-04-26 | 宁波伊顿电力科技有限公司 | A kind of distribution box dust-extraction unit |
| CN107919625B (en) * | 2017-11-28 | 2019-04-30 | 宁波伊顿电力科技有限公司 | Installation method for distribution box dust-extraction unit |
| CN111545348B (en) * | 2020-05-13 | 2022-09-06 | 新疆九洲海诺建筑工程有限责任公司 | Electrostatic dust remover for construction site |
| CN111604166B (en) * | 2020-05-18 | 2022-10-25 | 盐城市盐富环保设备有限公司 | Reciprocating pendulum type electrostatic dust collector |
| CN111570090B (en) * | 2020-05-18 | 2022-09-02 | 江苏蓝电环保股份有限公司 | Ball formula electrostatic precipitator based on action of gravity |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199471Y (en) * | 1994-06-18 | 1995-05-31 | 马立新 | Electric fan air-purifier |
| CN2764478Y (en) * | 2005-01-24 | 2006-03-15 | 王舜逸 | Scroll fan with ionization dust collection effect |
| CN201757466U (en) * | 2010-06-12 | 2011-03-09 | 邯郸派瑞电器有限公司 | Multi-functional air purifier |
| CN203285649U (en) * | 2012-02-06 | 2013-11-13 | 戴森技术有限公司 | Fan |
| CN103691554A (en) * | 2013-12-24 | 2014-04-02 | 河南师范大学 | Dust removing device and chassis adopting dust removing device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3216699B2 (en) * | 1996-07-25 | 2001-10-09 | ティアック株式会社 | Air purifier |
| JPH1057840A (en) * | 1996-08-21 | 1998-03-03 | Teac Corp | Air cleaning device |
-
2016
- 2016-01-08 CN CN201610010484.7A patent/CN105665138B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2199471Y (en) * | 1994-06-18 | 1995-05-31 | 马立新 | Electric fan air-purifier |
| CN2764478Y (en) * | 2005-01-24 | 2006-03-15 | 王舜逸 | Scroll fan with ionization dust collection effect |
| CN201757466U (en) * | 2010-06-12 | 2011-03-09 | 邯郸派瑞电器有限公司 | Multi-functional air purifier |
| CN203285649U (en) * | 2012-02-06 | 2013-11-13 | 戴森技术有限公司 | Fan |
| CN103691554A (en) * | 2013-12-24 | 2014-04-02 | 河南师范大学 | Dust removing device and chassis adopting dust removing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105665138A (en) | 2016-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170930 Address after: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-2705 Applicant after: Hefei wisdom Dragon Machinery Design Co., Ltd. Address before: 215000 Suzhou City, Xiangcheng District Province, the town of yuan and Qi Lu Road, No. 402, room 1, 47 Applicant before: Wang Fuqiang |
|
| TA01 | Transfer of patent application right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Jiang Huijuan Inventor before: Wang Fuqiang |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171218 Address after: 242000 Changshan village, civet Bridge Town, Xuanzhou District, Xuancheng, Anhui Applicant after: Xuancheng Jinxiu superfine heavy calcium carbonate plant Address before: Ganquan road Shushan District of Hefei City, Anhui Province, 230000 West hillock road to the South Wild Garden commercial office building room B-2705 Applicant before: Hefei wisdom Dragon Machinery Design Co., Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180126 Termination date: 20190108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |