CN107442282A - Rotary negative pressure electrostatic vortex micronic dust passive electrode - Google Patents
Rotary negative pressure electrostatic vortex micronic dust passive electrode Download PDFInfo
- Publication number
- CN107442282A CN107442282A CN201710844356.7A CN201710844356A CN107442282A CN 107442282 A CN107442282 A CN 107442282A CN 201710844356 A CN201710844356 A CN 201710844356A CN 107442282 A CN107442282 A CN 107442282A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- wall
- dust collecting
- pole plate
- collecting pole
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 68
- 230000005611 electricity Effects 0.000 claims 1
- 238000005367 electrostatic precipitation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000003500 flue dust Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 206010022000 influenza Diseases 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
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
-
- 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
- B03C3/14—Plant or installations having external electricity supply dry type characterised by the additional use of mechanical effects, e.g. gravity
-
- 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
-
- 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
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
-
- 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
- B03C3/66—Applications of electricity supply techniques
- B03C3/68—Control systems therefor
Abstract
Rotary negative pressure electrostatic vortex micronic dust passive electrode, belongs to electrostatic precipitation field.It is mainly solving the technical problems that in order to effectively collect dust particale.It is by flue, vacuum tube carrier frame plate, vacuum tube, negative pressure hole, negative pressure cavity, flue lower wall, flue, air velocity transducer, sensor hanger, flue upper wall, second oblique discharge electrode, rotary platform, main discharge pole, first oblique discharge electrode, left half dust collecting pole plate, dust collecting pole plate chamber, go out flue lower wall, right half dust collecting pole plate, left hemichannel wall, right hemichannel wall, right half negative pressure cavity wall, vavuum pump, left half negative pressure cavity wall, vacuum tube upper wall, passage, single-chip microcomputer, horizontal stage electric machine drive module, head stepper motor, vacuum motor drive module, vacuum stepper motor forms, it is characterized in that：Vacuum tube carrier frame plate is connected with vacuum tube, and negative pressure hole is located on vacuum tube upper wall, and vacuum tube is connected with vavuum pump.It is mainly used in electrostatic precipitation field.
Description
Technical field
The invention belongs to electrostatic precipitation field, refers in particular to rotary negative pressure electrostatic vortex micronic dust passive electrode.
Background technology
Fire coal used in Thermal Power Enterprises, heating enterprise is one of PM2.5 important sources, thus these enterprises are discharged
The improvement of thing is to suppress PM2.5 important means.Electrostatic is a kind of ideal method in numerous administering methods.Electrostatic
Dedusting mainly leans on charging particle, is then adsorbed and removes.Although this is a kind of good method, but for molecule
Clearance can't reach satisfaction, because particle of the kinetic diameter near 1 micron is difficult charged, because particle
The not upper electric charge of band, so can not be adsorbed by Electrode.Absorption for dust particale is a problem without solution, not only
Need solve this problem in atmospheric environment improvement, be also a problem urgently to be resolved hurrily in other fields, such as laser is humorous
The purification etc. of chamber of shaking is required for purifying dust particale.In order to improve the purification efficiency to dust particale, the present invention proposes
Rotary negative pressure electrostatic vortex micronic dust passive electrode.
The content of the invention
In order to effectively collect dust particale, the present invention proposes rotary negative pressure electrostatic vortex micronic dust passive electrode.
The technical solution adopted for the present invention to solve the technical problems is：Apparatus of the present invention are by flue, vacuum pipe carrier
Plate, vacuum tube, negative pressure hole, negative pressure cavity, flue lower wall, flue, air velocity transducer, sensor hanger, flue upper wall, second
Oblique discharge electrode, rotary platform, main discharge pole, the first oblique discharge electrode, left half dust collecting pole plate, dust collecting pole plate chamber, go out flue lower wall, the right side
Half dust collecting pole plate, left hemichannel wall, right hemichannel wall, right half negative pressure cavity wall, vavuum pump, left half negative pressure cavity wall, vacuum tube upper wall,
Passage, single-chip microcomputer, horizontal stage electric machine drive module, head stepper motor, vacuum motor drive module, vacuum stepper motor composition,
It is characterized in that：Vacuum tube carrier frame plate is connected with vacuum tube, and negative pressure hole is located on vacuum tube upper wall, and vacuum tube is connected with vavuum pump,
Left half negative pressure cavity wall is connected by left hemichannel wall with left half dust collecting pole plate, and flue lower wall is connected with left half dust collecting pole plate, wind
Fast sensor is connected by sensor hanger with flue upper wall, and rotary platform is connected with flue upper wall, the same main discharge of rotary platform
Extremely it is connected, the second oblique discharge electrode is extremely connected with main discharge, and the first oblique discharge electrode is extremely connected with main discharge, goes out flue lower wall and passes through the right side
Half dust collecting pole plate is connected with right hemichannel wall, and vacuum tube upper wall is connected by right half negative pressure cavity wall with right hemichannel wall, and wind speed passes
Sensor is connected with single-chip microcomputer, and head stepper motor is connected by horizontal stage electric machine drive module with single-chip microcomputer, and vacuum stepper motor leads to
Vacuum motor drive module is crossed with single-chip microcomputer to be connected；Vacuum tube is cuboid；It is oblique that the length of second oblique discharge electrode is more than first
The length of discharge electrode；Left half dust collecting pole plate and right half dust collecting pole plate be not in flue；Dust collecting pole plate chamber is by left half dust collecting pole plate
With the right side half dust collecting pole plate composition, left half dust collecting pole plate and right one, half dust collecting pole plate besieged city are tubaeform.
The reason for left half dust collecting pole plate and right half dust collecting pole plate be not in flue is in order that dust particale is in dust collector pole
The overhead of plate forms to dust particale and is vortexed, using the attraction of vortex by its inspiration dust collecting pole plate intracavitary.
Dust collecting pole plate chamber is made up of left half dust collecting pole plate and right half dust collecting pole plate, they encircled a city one it is tubaeform.Passage
24 form a cylindrical shape by left hemichannel wall 18 and right hemichannel wall 19.Negative pressure cavity 4 is born by the negative pressure cavity wall 20 of the right side half and left half
Cavity wall 22 is pressed to form an inverted tubaeform.Vacuum tube is cuboid, it is ensured that is seamlessly connected with negative pressure cavity.
Air velocity transducer measures the wind speed of flue dust in flue and sends the data to single-chip microcomputer.Single-chip microcomputer according to being pre-stored in
The data demarcated in depositing send instruction, adjust the rotating speed of rotary platform, so that the second oblique discharge electrode and the first tiltedly electric discharge
Pole rotates around main discharge pole, it is therefore an objective to increase electrode overlay area, meanwhile, be advantageous to dust collecting pole plate chamber overhead and form vortex.
When dust particale leaps this region except will be attracted by electric field force, meanwhile, vortex makes it be moved to dust collecting pole plate chamber.For
Strengthen vortex, single-chip microcomputer sends instruction, passes through vacuum motor drive module startup vacuum stepper motor.Vavuum pump walks in vacuum
Moved under the drive of stepper motor, vacuum tube will produce negative pressure, and by negative pressure hole, negative pressure cavity will produce negative pressure, and this negative pressure will be logical
Cross pass effect dust collecting pole plate chamber, so as to be advantageous to the generation of vortex, but this negative pressure can not it is too big otherwise will be in flue
Main flow form big shunting, the size of its negative pressure numerical value after demarcation is pre-stored in the internal memory of single-chip microcomputer, equally, rotates cloud
The rotating speed of platform can not be more than the wind speed of flue dust, and excessive disturbance otherwise can be caused to main flow, is unfavorable for electrostatic precipitation on the contrary, its
After rotating speed is also demarcation, it is pre-stored in the internal memory of single-chip microcomputer.
Dust particale is collected the beneficial effects of the invention are as follows effective.It is mainly used in electrostatic precipitation field.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the side sectional structural map of rotary negative pressure electrostatic vortex micronic dust passive electrode.
Fig. 2 is the top view of dust collecting pole plate chamber.
Fig. 3 is the circuit diagram of the present invention.
1. vacuum tube carrier frame plate in figure, 2. vacuum tubes, 3. negative pressure holes, 4. negative pressure cavities, 5. flue lower walls, 6. flues,
7. air velocity transducer, 8. sensor hangers, 9. flue upper walls, 10. second oblique discharge electrodes, 11. rotary platforms, 12. main discharge poles,
13. the first oblique discharge electrode, 14. left half dust collecting pole plates, 15. dust collecting pole plate chambers, 16. go out flue lower wall, 17. right half dust collecting pole plates,
18. left hemichannel wall, 19. right hemichannel walls, 20. right half negative pressure cavity walls, 21. vavuum pumps, 22. left half negative pressure cavity walls, 23. vacuum
Pipe upper wall, 24. passages, 25. single-chip microcomputers, 26. horizontal stage electric machine drive modules, 27. head stepper motors, the driving of 28. vacuum motors
Module, 29. vacuum stepper motors.
Embodiment
In Fig. 1, vacuum tube carrier frame plate 1 is connected with vacuum tube 2, and negative pressure hole 3 is located on vacuum tube upper wall 23, vacuum tube 2
It is connected with vavuum pump 21, left half negative pressure cavity wall 22 is connected by left hemichannel wall 18 with left half dust collecting pole plate 14, flue lower wall 5
It is connected with half dust collecting pole plate 14 of a left side, air velocity transducer 7 is connected by sensor hanger 8 with flue upper wall 9,11 same cigarette of rotary platform
Road upper wall 9 is connected, and rotary platform 11 is connected with main discharge pole 12, and the second oblique discharge electrode 10 is connected with main discharge pole 12, and first is oblique
Discharge electrode 13 is connected with main discharge pole 12, goes out flue lower wall 16 and is connected by right half dust collecting pole plate 17 with right hemichannel wall 19, very
Blank pipe upper wall 23 is connected by right half negative pressure cavity wall 20 with right hemichannel wall 19.
In fig. 2, dust collecting pole plate chamber 15 is connected with passage 24.
In figure 3, air velocity transducer 7 is connected with single-chip microcomputer 25, and head stepper motor 27 passes through horizontal stage electric machine drive module
26 are connected with single-chip microcomputer 25, and vacuum stepper motor 29 is connected by vacuum motor drive module 28 with single-chip microcomputer 25.
Claims (5)
1. rotary negative pressure electrostatic is vortexed micronic dust passive electrode, by flue, vacuum tube carrier frame plate, vacuum tube, negative pressure hole, negative pressure
Chamber, flue lower wall, flue, air velocity transducer, sensor hanger, flue upper wall, the second oblique discharge electrode, rotary platform, master
Discharge electrode, the first oblique discharge electrode, left half dust collecting pole plate, dust collecting pole plate chamber, go out flue lower wall, right half dust collecting pole plate, left hemichannel
Wall, right hemichannel wall, right half negative pressure cavity wall, vavuum pump, left half negative pressure cavity wall, vacuum tube upper wall, passage, single-chip microcomputer, head electricity
Machine drive module, head stepper motor, vacuum motor drive module, vacuum stepper motor composition, it is characterized in that：Vacuum pipe carrier
Plate is connected with vacuum tube, and negative pressure hole is located on vacuum tube upper wall, and vacuum tube is connected with vavuum pump, and left half negative pressure cavity wall passes through left half
Conduit wall is connected with left half dust collecting pole plate, and flue lower wall is connected with left half dust collecting pole plate, and air velocity transducer is hung by sensor
Frame is connected with flue upper wall, and rotary platform is connected with flue upper wall, and rotary platform is extremely connected with main discharge, and the second oblique discharge electrode is same
Main discharge is extremely connected, and the first oblique discharge electrode is extremely connected with main discharge, goes out flue lower wall by right half dust collecting pole plate with right hemichannel
Wall is connected, and vacuum tube upper wall is connected by right half negative pressure cavity wall with right hemichannel wall, and air velocity transducer is connected with single-chip microcomputer, head
Stepper motor is connected by horizontal stage electric machine drive module with single-chip microcomputer, and vacuum stepper motor is by vacuum motor drive module with single
Piece machine is connected.
2. rotary negative pressure electrostatic vortex micronic dust passive electrode according to claim 1, it is characterized in that：Vacuum tube is rectangular
The bodily form.
3. rotary negative pressure electrostatic vortex micronic dust passive electrode according to claim 1, it is characterized in that：Second oblique discharge electrode
Length be more than the first oblique discharge electrode length.
4. rotary negative pressure electrostatic vortex micronic dust passive electrode according to claim 1, it is characterized in that：Left half dust collecting pole plate
With right half dust collecting pole plate not in flue.
5. rotary negative pressure electrostatic vortex micronic dust passive electrode according to claim 1, it is characterized in that：Dust collecting pole plate chamber by
Left half dust collecting pole plate and half dust collecting pole plate of the right side form, and left half dust collecting pole plate and right one, half dust collecting pole plate besieged city are tubaeform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844356.7A CN107442282A (en) | 2017-09-19 | 2017-09-19 | Rotary negative pressure electrostatic vortex micronic dust passive electrode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710844356.7A CN107442282A (en) | 2017-09-19 | 2017-09-19 | Rotary negative pressure electrostatic vortex micronic dust passive electrode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107442282A true CN107442282A (en) | 2017-12-08 |
Family
ID=60496840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710844356.7A Pending CN107442282A (en) | 2017-09-19 | 2017-09-19 | Rotary negative pressure electrostatic vortex micronic dust passive electrode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107442282A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB877778A (en) * | 1959-07-01 | 1961-09-20 | Cimex Ltd | Improvements in vacuum floor-cleaning machines |
| US3668835A (en) * | 1969-02-13 | 1972-06-13 | Vicard Pierre G | Electrostatic dust separator |
| US4670026A (en) * | 1986-02-18 | 1987-06-02 | Desert Technology, Inc. | Method and apparatus for electrostatic extraction of droplets from gaseous medium |
| CN2035386U (en) * | 1988-06-21 | 1989-04-05 | 于良 | Nagetive-pressure energy-saving contamination-proof device for vehicles |
| JPH07108190A (en) * | 1993-10-08 | 1995-04-25 | Nippon Densetsu Kk | Two-stage electrostatic precipitator |
| CN1476354A (en) * | 2000-11-21 | 2004-02-18 | ���ȿ���ͨ�Źɷ�����˾ | Electrostatic filter |
| CN1654128A (en) * | 2004-02-08 | 2005-08-17 | 陶显芳 | Environmental protection electronic smoke exhaust ventilator and smoke electron absorption apparatus |
| US20050274206A1 (en) * | 2003-06-24 | 2005-12-15 | Coyle Peter J | Method and apparatus for airborne particle collection |
| EP1733795A2 (en) * | 2005-06-14 | 2006-12-20 | Samsung Gwangju Electronics Co., Ltd. | Cyclone dust collecting device for vacuum cleaner |
| WO2008044468A1 (en) * | 2006-10-06 | 2008-04-17 | Sharp Kabushiki Kaisha | Dust flocculating passage, dust flocculating method, and vacuum cleaner |
| CN105910263A (en) * | 2016-04-14 | 2016-08-31 | 卜慧丽 | Air condition |
| CN106179748A (en) * | 2016-08-31 | 2016-12-07 | 东北师范大学 | Electrostatic precipitation prickle automatic regulating system |
| US11388987B1 (en) * | 2019-05-09 | 2022-07-19 | Kenneth Montano | Electrostatic bodily particle collection device |
-
2017
- 2017-09-19 CN CN201710844356.7A patent/CN107442282A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB877778A (en) * | 1959-07-01 | 1961-09-20 | Cimex Ltd | Improvements in vacuum floor-cleaning machines |
| US3668835A (en) * | 1969-02-13 | 1972-06-13 | Vicard Pierre G | Electrostatic dust separator |
| US4670026A (en) * | 1986-02-18 | 1987-06-02 | Desert Technology, Inc. | Method and apparatus for electrostatic extraction of droplets from gaseous medium |
| CN2035386U (en) * | 1988-06-21 | 1989-04-05 | 于良 | Nagetive-pressure energy-saving contamination-proof device for vehicles |
| JPH07108190A (en) * | 1993-10-08 | 1995-04-25 | Nippon Densetsu Kk | Two-stage electrostatic precipitator |
| CN1476354A (en) * | 2000-11-21 | 2004-02-18 | ���ȿ���ͨ�Źɷ�����˾ | Electrostatic filter |
| US20050274206A1 (en) * | 2003-06-24 | 2005-12-15 | Coyle Peter J | Method and apparatus for airborne particle collection |
| CN1654128A (en) * | 2004-02-08 | 2005-08-17 | 陶显芳 | Environmental protection electronic smoke exhaust ventilator and smoke electron absorption apparatus |
| EP1733795A2 (en) * | 2005-06-14 | 2006-12-20 | Samsung Gwangju Electronics Co., Ltd. | Cyclone dust collecting device for vacuum cleaner |
| WO2008044468A1 (en) * | 2006-10-06 | 2008-04-17 | Sharp Kabushiki Kaisha | Dust flocculating passage, dust flocculating method, and vacuum cleaner |
| CN105910263A (en) * | 2016-04-14 | 2016-08-31 | 卜慧丽 | Air condition |
| CN106179748A (en) * | 2016-08-31 | 2016-12-07 | 东北师范大学 | Electrostatic precipitation prickle automatic regulating system |
| US11388987B1 (en) * | 2019-05-09 | 2022-07-19 | Kenneth Montano | Electrostatic bodily particle collection device |
Non-Patent Citations (1)
| Title |
|---|
| 袁转: ""网状转动极板除尘脱硫实验装置的研究"", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171208 |
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| WD01 | Invention patent application deemed withdrawn after publication |