CN106179748B - Electrostatic precipitation prickle automatic regulating system - Google Patents
Electrostatic precipitation prickle automatic regulating system Download PDFInfo
- Publication number
- CN106179748B CN106179748B CN201610792419.4A CN201610792419A CN106179748B CN 106179748 B CN106179748 B CN 106179748B CN 201610792419 A CN201610792419 A CN 201610792419A CN 106179748 B CN106179748 B CN 106179748B
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- CN
- China
- Prior art keywords
- prickle
- plate
- guide rail
- flue
- stepper motor
- 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
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Classifications
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- 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
- B03C3/41—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
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/86—Electrode-carrying means
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- Electrostatic Separation (AREA)
Abstract
Electrostatic precipitation prickle automatic regulating system, belongs to electronic applications.It is mainly solving the technical problems that the in good time length for adjusting prickle can not be changed according to particle size by overcoming.It is flexible coupling by dust collecting pole plate, lower flue wall, flue, prickle, electric silica gel, upper guide rail, upper flue wall, baffle plate, leading axle, prickle supporting plate, lower guide rail, push-pull shaft, push-and-pull rotate knot, Qu Dongjie, bent moving axis, motor actuating arm, stepping motor rotating shaft, stepper motor case, drive cabin, single-chip microcomputer, particle sensor, the first amplifier integrated package, the second amplifier integrated package, stepper motor, discharge plate, photoelectrical coupler (U1), photoelectrical coupler (U2), triode, resistance, electric capacity, stepper motor fixed plate is constituted, it is characterized in that：Dust collecting pole plate is located at the opposite of discharge plate, and flue is located between dust collecting pole plate and discharge plate.It is mainly used in dust removal field.
Description
Technical field
Patent of the present invention belongs to electronic applications, refers in particular to electrostatic precipitation prickle automatic regulating system.
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 the important means for suppressing PM2.5.The characteristics of there are many coals, few gas, oil starvation due to China, thus it is very long from now on
Replace fossil fuel also highly difficult with new energy in time, so strengthening the Controlling research to the discharged particle of coal-burning utilities
Extremely important, electrostatic precipitation is a kind of effective method.Prickle pole plate is commonly used pole plate form in electrostatic precipitation.So-called awns
Thorn pole plate is exactly to be covered with prickle on flat board.Because the tip portion change of prickle is very precipitous, so being readily formed point
End electric discharge, this structure has the electrostatic field characteristic required for electrostatic precipitation.Particle diameter of the length of prickle for removal particulate matter
It is relevant.Prickle is longer to remove the feelings that the small particulate matter effect of particle diameter is better, does not puncture even in electric field formation corona certainly
Under condition.Long prickle is easy to cause Electrode to puncture and aggravate power supply load, infringement of this point to switch high voltage power supply
It is bigger, and Switching Power Supply is to realize the key technology for improving fine particle clearance.As can be seen here prickle length neither more
Length is better nor more short better, and good dust removing effects could be obtained again by being adjusted according to the change of size of particulate matter
Battery lead plate is not caused to puncture.The device document of the adjustment prickle length of situation about being changed according to dedusting particle size in good time does not have
Related report.In order to obtain good dust removing effects while preventing prickle is long from causing battery lead plate to puncture so as to damage power supply,
Patent of the present invention proposes electrostatic precipitation prickle automatic regulating system.
The content of the invention
Can not be according to the in good time length for adjusting prickle of the change of particle size, so as to obtain optimal remove in order to overcome
Dirt effect simultaneously effectively prevents electric field breakdown, and patent of the present invention proposes electrostatic precipitation prickle automatic regulating system.
Patent of the present invention solves the technical scheme that its technical problem used：Patent equipment of the present invention by dust collecting pole plate,
Lower flue wall, flue, prickle, electric silica gel are flexible coupling, upper guide rail, upper flue wall, baffle plate, leading axle, prickle supporting plate, under draw
Guide rail, push-pull shaft, push-and-pull rotate knot, Qu Dongjie, bent moving axis, motor actuating arm, stepping motor rotating shaft, stepper motor case, driving
Cabin, single-chip microcomputer, particle sensor, the first amplifier integrated package, the second amplifier integrated package, stepper motor, discharge plate, photoelectric coupling
Device (U1), photoelectrical coupler (U2), triode, resistance, electric capacity, stepper motor fixed plate composition, it is characterized in that：Dust collecting pole plate position
In the opposite of discharge plate, flue is located between dust collecting pole plate and discharge plate, and upper flue wall passes through the same lower flue of discharge plate
Wall is connected, and prickle supporting plate is located between upper guide rail and lower guide rail, and ibid walling of flue is connected upper guide rail, and lower guide rail is with
Walling of flue is connected, and prickle is connected with prickle supporting plate, and push-pull shaft is connected by leading axle with prickle supporting plate, and push-pull shaft passes through bent moving axis
It is connected with bent dynamic knot, the dynamic knot of song is connected by motor actuating arm with stepping motor rotating shaft, and stepping motor rotating shaft is with stepper motor case
It is connected, baffle plate is connected with leading axle, push-and-pull rotates knot, Qu Dongjie, bent moving axis, motor actuating arm, stepping motor rotating shaft, stepping electricity
Cabinet is in driving cabin, and upper guide rail is connected by baffle plate with lower guide rail, and prickle is flexible coupling with electric discharge by electric silica gel
Pole plate is connected, and particle sensor is connected with single-chip microcomputer, and single-chip microcomputer passes through the first amplifier integrated package, triode (T1), photoelectric coupling
Device (U1), triode (T2), resistance (R5), resistance (R4), with stepper motor be connected, single-chip microcomputer by the second amplifier integrated package,
Triode (T4), photoelectrical coupler (U2), triode (T3), resistance (R7), resistance (R10), are connected with stepper motor.
Prickle profile is in cone-shaped；Dust collecting pole plate is rectangle；Discharge plate is rectangle；Leading axle is cylindrical shape, is pushed away
Pulling shaft is cylindric, and upper guide rail and lower guide rail are rectangle；Baffle plate is rectangle；Flue is cylindrical shape；Dust collecting pole plate
With discharge plate area equation.
Prickle profile is made up in cone-shaped of metal material；Dust collecting pole plate is rectangle, and dust collecting pole plate is positive source
Plate, is made up of metal material；Discharge plate is rectangle, and discharge plate is power cathode plate, is made up of metal material；Leading axle
For cylindrical shape；Push-pull shaft is cylindric, and push-pull shaft is made up of high voltage insulating materials, to completely cut off shadow of the high pressure to drive device
Ring；Upper guide rail and lower guide rail are rectangle；Baffle plate is rectangle；Flue is cylindrical shape；Dust collecting pole plate and discharge plate
Area equation.
Dust collecting pole plate is arranged on the opposite side of walling of flue, and driving cabin, discharge plate are partially submerged into walling of flue.Electric silica gel
It is flexible coupling and is fixed on glue in the circular port on discharge plate, its purpose is to ensure that prickle is identical with discharge plate current potential,
Prevent the dust in flue from entering the rear side of discharge plate simultaneously, especially fall into influence awns in guide rail and lower guide rail
Pierce the movement of supporting plate.Electric silica gel is flexible coupling for annular shape, inside has aperture, blocks endoporus when prickle is headed into.
The dust particle in flue is monitored when particle sensor, the small particulate matter proportion of particle diameter is more.Particle
This signal is sent to single-chip microcomputer by sensor, and single-chip microcomputer is according to the data demarcated being stored in advance in internal memory, from the end of single-chip microcomputer
Mouthful output, by by the first amplifier integrated package 22, triode (T1), photoelectrical coupler (U1), triode (T2), resistance R5,
Resistance R4, driving is rotated with stepper motor, and stepping motor rotating shaft moves drive motor actuating arm, bent moving axis, so that by pushing away
Draw and rotate knot, move push-pull shaft, promote prickle supporting plate forward, prickle will be flexible coupling before it by electric silica gel further along
End, which has, more partly to be entered in electric field, and the tip of prickle is closer to dust collector pole.
The dust particle in flue is monitored when particle sensor, the small particulate matter proportion of particle diameter is less.Particle
This signal is sent to single-chip microcomputer by sensor, and single-chip microcomputer is according to the data demarcated being stored in advance in internal memory, from the end of single-chip microcomputer
Mouthful output, by by the second amplifier integrated package 23, triode (T4), photoelectrical coupler (U2), triode (T3), resistance R7,
Resistance R10, driving is rotated with stepper motor, and stepping motor rotating shaft moves drive motor actuating arm, bent moving axis, so that by pushing away
Draw and rotate knot, move push-pull shaft, promote prickle supporting plate backward, prickle will go backward through electric silica gel and be flexible coupling, and its front end has
Less part is entered in electric field, and the tip of prickle is more away from dust collector pole, so as to weaken point discharge, mitigates the negative of power supply
Lotus.
The beneficial effect of patent of the present invention is can to change the in good time length for adjusting prickle according to particle size, from
And obtain optimal dust removing effects and effectively prevent electric field breakdown.It is mainly used in dust removal field.
Brief description of the drawings
Patent of the present invention is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the panel top view of electrostatic precipitation prickle automatic regulating system.
Fig. 2 is the top view of discharge plate.
Fig. 3 is the circuit theory diagrams of patent of the present invention.
1. dust collecting pole plate in figure, 2. lower flue walls, 3. flues, 4. prickles, 5. electric silica gels are flexible coupling, guide rail on 6.,
7. upper flue wall, 8. baffle plates, 9. leading axles, 10. prickle supporting plates, 11. times guide rails, 12. push-pull shafts, 13. push-and-pulls rotate knot,
14. the dynamic knot of song, 15. bent moving axis, 16. motor actuating arms, 17. stepping motor rotating shafts, 18. stepper motor casees, 19. driving cabins, 20.
Single-chip microcomputer, 21. particle sensors, 22. first amplifier integrated packages, 23. second amplifier integrated packages, 24. stepper motors, 25. electric discharges
Pole plate, 26. stepper motor fixed plates.
R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12 are resistance in figure；T1, T2, T3, T4 are three
Pole pipe；U1, U2 are photoelectrical coupler；C1, C2 are electric capacity；D1, D2 are diode.
Embodiment
In Fig. 1, dust collecting pole plate 1 is located at the opposite of discharge plate 25, and flue 3 is located at dust collecting pole plate 1 and discharge plate 25
Between, upper flue wall 7 is connected by discharge plate 25 with lower flue wall 2, and prickle supporting plate 10 is located at upper guide rail 6 and lower guide rail
Between 11, ibid walling of flue 7 is connected upper guide rail 6, and lower guide rail 11 is connected with lower flue wall 2, and prickle 4 is with the phase of prickle supporting plate 10
Even, push-pull shaft 12 is connected by leading axle 9 with prickle supporting plate 10, and push-pull shaft 12 is connected by bent moving axis 15 with bent dynamic knot 14, bent
Dynamic knot 14 is connected by motor actuating arm 16 with stepping motor rotating shaft 17, and stepping motor rotating shaft 17 is connected with stepper motor case 18,
Baffle plate 8 is connected with leading axle 9, and push-and-pull rotates knot 13, bent dynamic knot 14, bent moving axis 15, motor actuating arm 16, stepping motor rotating shaft
17th, stepper motor case 18 is in driving cabin 19, and upper guide rail 6 is connected by baffle plate 8 with lower guide rail 11.
In fig. 2, prickle 4 by electric silica gel be flexible coupling 5 with discharge plate 25 be connected.
In figure 3, particle sensor is connected with single-chip microcomputer 20, and single-chip microcomputer 20 passes through the first amplifier integrated package 22, triode
(T1), photoelectrical coupler (U1), triode (T2), resistance R5, resistance R4, are connected with stepper motor 24, and single-chip microcomputer 20 passes through the
Two amplifier integrated packages 23, triode (T4), photoelectrical coupler (U2), triode (T3), resistance R7, resistance R10, same to stepper motor
24 are connected.
Claims (3)
1. electrostatic precipitation prickle automatic regulating system, be flexible coupling by dust collecting pole plate, lower flue wall, flue, prickle, electric silica gel,
Upper guide rail, upper flue wall, baffle plate, leading axle, prickle supporting plate, lower guide rail, push-pull shaft, push-and-pull rotate knot, Qu Dongjie, song and moved
Axle, motor actuating arm, stepping motor rotating shaft, stepper motor case, driving cabin, single-chip microcomputer, detect grain diameter particle sensor,
First amplifier integrated package, the second amplifier integrated package, stepper motor, discharge plate, photoelectrical coupler U1, photoelectrical coupler U2, three
Pole pipe, resistance, electric capacity, stepper motor fixed plate composition, it is characterized in that：Dust collecting pole plate is located at the opposite of discharge plate, flue position
Between dust collecting pole plate and discharge plate, upper flue wall is connected by discharge plate with lower flue wall, and prickle supporting plate is located at and above drawn
Between guide rail and lower guide rail, ibid walling of flue is connected upper guide rail, and lower guide rail is connected with lower flue wall, and prickle is with prickle support
Plate is connected, and push-pull shaft is connected by leading axle with prickle supporting plate, and push-pull shaft is connected by bent moving axis with bent dynamic knot, and the dynamic knot of song passes through
Motor actuating arm is connected with stepping motor rotating shaft, and stepping motor rotating shaft is connected with stepper motor case, and baffle plate is connected with leading axle, pushes away
Draw and rotate knot, Qu Dongjie, bent moving axis, motor actuating arm, stepping motor rotating shaft, stepper motor case in driving cabin, upper guiding
Rail is connected by baffle plate with lower guide rail, and prickle is flexible coupling by electric silica gel, and same discharge plate is connected, and particle sensor is with single
Piece machine is connected, and single-chip microcomputer passes through the first amplifier integrated package, triode T1, photoelectrical coupler U1, triode T2, resistance R5, resistance
R4, is connected, single-chip microcomputer passes through the second amplifier integrated package, triode T4, photoelectrical coupler U2, triode T3, electricity with stepper motor
R7, resistance R10 are hindered, is connected with stepper motor.
2. electrostatic precipitation prickle automatic regulating system according to claim 1, it is characterized in that：Prickle profile is in cone-shaped.
3. electrostatic precipitation prickle automatic regulating system according to claim 1, it is characterized in that：Leading axle is cylindrical shape, is pushed away
Pulling shaft is cylindric, and upper guide rail and lower guide rail are rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792419.4A CN106179748B (en) | 2016-08-31 | 2016-08-31 | Electrostatic precipitation prickle automatic regulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610792419.4A CN106179748B (en) | 2016-08-31 | 2016-08-31 | Electrostatic precipitation prickle automatic regulating system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106179748A CN106179748A (en) | 2016-12-07 |
| CN106179748B true CN106179748B (en) | 2017-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610792419.4A Expired - Fee Related CN106179748B (en) | 2016-08-31 | 2016-08-31 | Electrostatic precipitation prickle automatic regulating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106179748B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311286A (en) * | 2018-02-02 | 2018-07-24 | 佛山市高明区杨和金属材料专业镇技术创新中心 | A kind of cathode carrier |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138279B (en) * | 2017-06-22 | 2018-07-27 | 东北师范大学 | Prickle based on infrared array positioning is distributed online adjustable plate |
| CN107684977A (en) * | 2017-08-30 | 2018-02-13 | 珠海格力电器股份有限公司 | A kind of electrodecontamination structure and include its air cleaning unit |
| CN107442282A (en) * | 2017-09-19 | 2017-12-08 | 东北师范大学 | Rotary negative pressure electrostatic vortex micronic dust passive electrode |
| CN107477641A (en) * | 2017-09-19 | 2017-12-15 | 东北师范大学 | Building smoke evacuation umbrella-type electrostatic depuration processing system based on Internet of Things |
| CN109248784A (en) * | 2018-11-05 | 2019-01-22 | 东北师范大学 | Centrum electrostatic composite metal chimney filter net automatic oil dirt removes system |
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| CN206152973U (en) * | 2016-08-31 | 2017-05-10 | 东北师范大学 | Electrostatic precipitator prickle automatic regulating system |
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| JPS59173148A (en) * | 1983-03-23 | 1984-10-01 | Hitachi Plant Eng & Constr Co Ltd | Electric precipitator |
| JPS59209664A (en) * | 1983-05-12 | 1984-11-28 | Nippon Soken Inc | Blower |
| CN2664780Y (en) * | 2003-08-27 | 2004-12-22 | 华北电力大学 | Discharging adjustable corona wire used in electric precipitator |
| CN203565198U (en) * | 2013-11-22 | 2014-04-30 | 东北师范大学 | Diatom ooze-based dedusting intensifying controller |
| CN104959236A (en) * | 2015-06-30 | 2015-10-07 | 国电环境保护研究院 | Wet-type electrostatic dust collector cathode and anode configuration structure |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206152973U (en) * | 2016-08-31 | 2017-05-10 | 东北师范大学 | Electrostatic precipitator prickle automatic regulating system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311286A (en) * | 2018-02-02 | 2018-07-24 | 佛山市高明区杨和金属材料专业镇技术创新中心 | A kind of cathode carrier |
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| Publication number | Publication date |
|---|---|
| CN106179748A (en) | 2016-12-07 |
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Granted publication date: 20170905 Termination date: 20190831 |