CN109433421A - A kind of electrostatic precipitator of environmental protection and energy saving - Google Patents
A kind of electrostatic precipitator of environmental protection and energy saving Download PDFInfo
- Publication number
- CN109433421A CN109433421A CN201811255745.7A CN201811255745A CN109433421A CN 109433421 A CN109433421 A CN 109433421A CN 201811255745 A CN201811255745 A CN 201811255745A CN 109433421 A CN109433421 A CN 109433421A
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- China
- Prior art keywords
- cylinder
- dust
- gas
- charged
- outer cylinder
- 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.)
- Granted
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- 239000012717 electrostatic precipitator Substances 0.000 title claims abstract description 13
- 230000007613 environmental effect Effects 0.000 title claims abstract description 7
- 239000000428 dust Substances 0.000 claims abstract description 25
- 229920001875 Ebonite Polymers 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 230000005764 inhibitory process Effects 0.000 claims description 3
- 238000005367 electrostatic precipitation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000605 extraction Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000004887 air purification Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001179 sorption measurement Methods 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
- B03C3/28—Plant or installations without electricity supply, e.g. using electrets
- B03C3/30—Plant or installations without electricity supply, e.g. using electrets in which electrostatic charge is generated by passage of the gases, i.e. tribo-electricity
-
- 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
- B03C3/66—Applications of electricity supply techniques
- B03C3/68—Control systems therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention belongs to environment protection fields, air purification field, more particularly to a kind of electrostatic precipitator of environmental protection and energy saving, including sleeve assembly, Gas Density Sensor and control unit, when Gas Density Sensor detect gas density value it is larger when, show dust content height, then the first motor in control sleeve component and the second motor are started to work, so that charge on dust band, and the outer tube inner wall in sleeve assembly takes charge because of friction, then outer tube inner wall absorption has taken the dust of charge and has purified air.Electrostatic precipitator goes the intensity of produced electrostatic effect in control dust-extraction unit according to the density of the gas to be clean measured, so that the dust in air be made sufficiently to be absorbed by dust-extraction unit, and achievees the effect that air cleaning.
Description
Technical field
The invention belongs to environment protection field, air purification field, in particular to a kind of electrostatic precipitator of environmental protection and energy saving.
Background technique
Electrostatic precipitator is widely used in industrial production, family life.Such as the patent of Kunming University of Science and Technology produces
Product, a kind of electrostatic precipitator, by friction so that respective material surface generates electrostatic, absorption has positive or negative charge originally
(or collided with each other between particle and particle, between particle and the barrier of setting by driving dust in small space medium-high speed sports
And take positive or negative charge) dust particles absorption be captured (104368445 B of patent references CN) thereon；Ying Pai
The patented product of your Science and Technology Development Co., Ltd., air cleaning system and method (the patent references CN for clean air
103180048 B)。
Summary of the invention
The present invention provides a kind of electrostatic precipitators of environmental protection and energy saving, can adjust electrostatic according to the density itself of gas
The dynamics of dedusting, and it provides the device and collecting plate of dust charged, good dedusting effect without external high pressure power supply.
It includes sleeve assembly, Gas Density Sensor and control unit；
The sleeve assembly includes the outer cylinder made of glass, the push-pull rod being fixed on outer cylinder, driving push-pull rod promotion
The motor and interior cartridge module that outer cylinder moves back and forth, wherein
The interior cartridge module includes:
Air inlet pipe is connect with the left end of inner cylinder；
The inner cylinder made of hard rubber, mutually chimeric with outer cylinder, inner cylinder inlet is equipped with a baffle, and baffle is equipped with one
A circular open equal with the diameter of charged cylinder；
The charged cylinder made of elastic material, is set in inner cylinder, and left side is fixedly connected with the baffle；
Grid is put for the multiple round mesh sheet equal with charged cylinder diameter with the inlet face of charged cylinder in parallel
It is placed in inside charged cylinder；
The telescopic rod of electric actuation, one end of which is fixed on the baffle, the right end of the other end and charged cylinder is fixed, and is used for band
Live load torch is flexible, changes the length of charged cylinder；
The Gas Density Sensor is set to the left end of air inlet pipe, for detecting the density of gas to be clean；
The control unit is configured as:
(1) when the density is less than or equal to the standard value of setting, then motor is controlled with the first power drive push-pull rod
Pull outer cylinder move back and forth with inner cylinder triboelectrification, make on the inner wall belt of outer cylinder after charge, motor stop driving and outer cylinder pushed away
Pull rod is moved to right end, and gas enters in charged cylinder, and the inhibition of the grid in charged cylinder makes between dust mutually
It collides and rubs and take charge, gas leads to outer cylinder, and dust is adsorbed by the outer tube inner wall with charge；
(2) when the density is greater than the standard value of setting, show that dust content is higher in gas, then control motor with height
In the first power the second power drive push-pull rod push outer cylinder move back and forth, inner/outer tube Rubbing number increase so that outer cylinder it is interior
After generating more charges on wall, outer cylinder is moved to right end by push-pull rod, and control motor stops driving, while controlling telescopic rod
Elongation makes the length of charged cylinder, diameter become smaller, and makes the frictional impact for the dust and grid being passed through in the gas of charged cylinder
Fiercer, dust is sufficiently taken charge, and gas leads to outer cylinder, and dust is adsorbed by the outer tube inner wall with charge.
The beneficial effects of the present invention are: the present invention is gone in control dust-extraction unit according to the density of the gas to be clean measured
The intensity of produced electrostatic effect, thus absorb the dust in air sufficiently by dust-extraction unit, energy conservation, and clean-up effect
It is good.
Detailed description of the invention
Fig. 1 shows the schematic diagram of electrostatic precipitator；
Fig. 2 shows the functional block diagrams of electrostatic precipitator.
Specific embodiment
With reference to the accompanying drawings, the function that the structure of this system is described in detail and is realized.
Electrostatic precipitator includes sleeve assembly 1, Gas Density Sensor 2 and control unit 3；
Wherein,
Sleeve assembly 1 is pushed away including the outer cylinder 11 made of glass, the push-pull rod being fastened on outer cylinder 11 12, driving
The first motor 13 and interior cartridge module 14 that pull rod 12 pushes outer cylinder 11 to move back and forth, in which:
Interior cartridge module 14 comprising:
Air inlet pipe 140 is connect with the left end of inner cylinder 141；
Inner cylinder 141, is made of hard rubber, is entrenched togather with outer cylinder 11, and inlet is provided with the baffle of circular open,
The diameter of its circular open is equal with the diameter of charged cylinder 142；
Charged cylinder 142, is made of elastic material, is set in inner cylinder 141, and the circle in left side and 141 left end of inner cylinder is opened
Mouth baffle is fixedly connected；
Grid 143 is arranged to the round mesh sheet equal with charged 142 diameter of cylinder, places no less than two charged
In 142 inside of cylinder, and it is placed in parallel with the inlet face of charged cylinder 142；
The second motor 145 that telescopic rod 144 and driving telescopic rod 144 stretch, 144 one end of telescopic rod is fixed on inner cylinder 141
Circular open baffle on, the right end of the other end and charged cylinder 142 is fixed, and the second motor 145 drives telescopic rod 144 flexible, then
Pull charged cylinder 142 is flexible to change charged 142 length of cylinder；
Gas Density Sensor 2 is set to the left end of air inlet pipe, for detecting the density of gas to be clean；
Control unit 3 is configured as:
(1) when the density value that Gas Density Sensor 2 measures gas is less than or equal to standard value, then first motor is controlled
With the first power drive push-pull rod 12 pull outer cylinder move back and forth with inner cylinder triboelectrification, make on the inner wall belt of outer cylinder after charge,
First motor stops driving and outer cylinder is moved to right end by push-pull rod, and gas enters in charged cylinder, the grid in charged cylinder
The friction that collide with each other between dust particles of the inhibition of net generates electrostatic after taking charge, and gas leads to outer cylinder, powder
Dirt particle is by outer tube inner wall institute adsorption cleaning, gas discharge；
(2) when the density value for measuring gas is bigger than standard value, show that dust granules content is higher, then control the first electricity
Machine 13 pushes outer cylinder to move back and forth with the second power drive push-pull rod 12 for being higher than the first power, and inner/outer tube Rubbing number, which increases, to be made
It obtains after generating more charges on the inner wall of outer cylinder, outer cylinder is moved to right end by push-pull rod, and control first motor 13 stops driving
It is dynamic, while controlling the driving telescopic rod elongation of the second motor 145 keeps charged cylinder elongated, charged cylinder diameter becomes smaller, and is passed into charged cylinder
In gas in dust particles and the grid frictional impact in charged cylinder it is fiercer, power on dust particles by abundant band
Lotus is led in outer cylinder through processed gas, and the dust particles in the abundant adsorbed gas of the outer tube inner wall with charge, electrostatic removes
Dirt effect is good.
One skilled in the art would recognize that without departing substantially from the spirit and scope of the invention as generally describing,
Various variations and/or modification can be carried out to invention shown in each specific embodiment.Therefore, in terms of all
For, embodiment here is considered as illustrative and and non-limiting.Equally, the present invention includes any feature
Combination, the combination of any feature especially in Patent right requirement, even if the combination of this feature or feature is not in patent
It is explicitely stated in claim or each embodiment here.
Claims (2)
1. a kind of electrostatic precipitator of environmental protection and energy saving, which is characterized in that it is based on triboelectrification without external high voltage power supply
It is dusted, and automatically adjusts the dynamics of electrostatic precipitation according to the density of gas.
2. a kind of electrostatic precipitator of environmental protection and energy saving comprising sleeve assembly, Gas Density Sensor and control unit；
It is characterized in that,
The sleeve assembly includes the outer cylinder made of glass, the push-pull rod being fixed on outer cylinder, driving push-pull rod promotion outer cylinder
The motor and interior cartridge module moved back and forth, wherein
The interior cartridge module includes:
Air inlet pipe is connect with the left end of inner cylinder；
The inner cylinder made of hard rubber, it is mutually chimeric with outer cylinder, inner cylinder inlet be equipped with a baffle, baffle be equipped with one with
The equal circular open of the diameter of charged cylinder；
The charged cylinder made of elastic material, is set in inner cylinder, and left side is fixedly connected with the baffle；
Grid, for equal with charged cylinder diameter multiple round mesh sheet, with the inlet face of charged cylinder be arranged in parallel in
Inside charged cylinder；
The telescopic rod of electric actuation, one end of which is fixed on the baffle, the right end of the other end and charged cylinder is fixed, for band live load
Torch is flexible, changes the length of charged cylinder；
The Gas Density Sensor is set to the left end of air inlet pipe, for detecting the density of gas to be clean；
The control unit is configured as:
(1) it when the density is less than or equal to the standard value of setting, then controls motor and is pulled with the first power drive push-pull rod
Outer cylinder move back and forth with inner cylinder triboelectrification, make on the inner wall belt of outer cylinder after charge, motor stop driving and outer cylinder by push-pull rod
It is moved to right end, gas enters in charged cylinder, and the inhibition of the grid in charged cylinder mutually to collide between dust
It hits friction and takes charge, gas leads to outer cylinder, and dust is adsorbed by the outer tube inner wall with charge；
(2) when the density is greater than the standard value of setting, show that dust content is higher in gas, then control motor to be higher than the
Second power drive push-pull rod of one power pushes outer cylinder to move back and forth, and inner/outer tube Rubbing number increases so that on the inner wall of outer cylinder
After generating more charges, outer cylinder is moved to right end by push-pull rod, and control motor stops driving, while controlling telescopic rod elongation
So that the length of charged cylinder, diameter is become smaller, makes the frictional impact for the dust and grid being passed through in the gas of charged cylinder more
Fierceness, dust are sufficiently taken charge, and gas leads to outer cylinder, and dust is adsorbed by the outer tube inner wall with charge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811255745.7A CN109433421B (en) | 2018-10-26 | 2018-10-26 | Environment-friendly and energy-saving electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811255745.7A CN109433421B (en) | 2018-10-26 | 2018-10-26 | Environment-friendly and energy-saving electrostatic dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109433421A true CN109433421A (en) | 2019-03-08 |
| CN109433421B CN109433421B (en) | 2020-01-21 |
Family
ID=65548721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811255745.7A Active CN109433421B (en) | 2018-10-26 | 2018-10-26 | Environment-friendly and energy-saving electrostatic dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109433421B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421445A (en) * | 2020-11-05 | 2021-02-26 | 陈钲仁 | Outdoor dustproof distribution box with self-cleaning function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080009402A1 (en) * | 2006-07-06 | 2008-01-10 | Kane John E | Method and apparatus for separating particles |
| CN103079707A (en) * | 2010-09-03 | 2013-05-01 | 分离技术有限责任公司 | Electrostatic separation control system |
| CN103084271A (en) * | 2013-01-23 | 2013-05-08 | 浙江大学 | Method for regulating and controlling coal quality in coal gasification process |
| CN106560252A (en) * | 2016-05-19 | 2017-04-12 | 北京纳米能源与系统研究所 | Dust collection device, system and method of frictional electricity |
-
2018
- 2018-10-26 CN CN201811255745.7A patent/CN109433421B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080009402A1 (en) * | 2006-07-06 | 2008-01-10 | Kane John E | Method and apparatus for separating particles |
| CN103079707A (en) * | 2010-09-03 | 2013-05-01 | 分离技术有限责任公司 | Electrostatic separation control system |
| CN103084271A (en) * | 2013-01-23 | 2013-05-08 | 浙江大学 | Method for regulating and controlling coal quality in coal gasification process |
| CN106560252A (en) * | 2016-05-19 | 2017-04-12 | 北京纳米能源与系统研究所 | Dust collection device, system and method of frictional electricity |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112421445A (en) * | 2020-11-05 | 2021-02-26 | 陈钲仁 | Outdoor dustproof distribution box with self-cleaning function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109433421B (en) | 2020-01-21 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191225 Address after: Room b-11-401, big data Industrial Park, landscape Avenue, Xindu sub district office, Chengnan New District, Yancheng City, Jiangsu Province (CND) Applicant after: JIANGSU BOHONG ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. Address before: 230000 Golden Pond Community Phase I, Shushan District, Hefei City, Anhui Province Applicant before: Litchi honey |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221017 Address after: Room 2001-2002, South Building, Innovation Building, Big Data Industrial Park, Kecheng Street, Yannan Hi tech Zone, Yancheng City, Jiangsu Province 224000 Patentee after: Jiangsu Changxing Future Environmental Protection Technology Co.,Ltd. Address before: 224000 room b-11-401, big data Industrial Park, landscape Avenue, Xindu sub district office, Chengnan New Area, Yancheng City, Jiangsu Province (CND) Patentee before: JIANGSU BOHONG ENVIRONMENTAL PROTECTION EQUIPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240311 Address after: Room 103, Building 11, Zone 1, Nanyuan Community, No. 180 Jiefang South Road, Chengnan New District, Yancheng City, Jiangsu Province, 224000 Patentee after: Zhang Hao Country or region after: China Address before: Room 2001-2002, South Building, Innovation Building, Big Data Industrial Park, Kecheng Street, Yannan Hi tech Zone, Yancheng City, Jiangsu Province 224000 Patentee before: Jiangsu Changxing Future Environmental Protection Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |