CN104148177B - Electrostatic dust removal device - Google Patents
Electrostatic dust removal device Download PDFInfo
- Publication number
- CN104148177B CN104148177B CN201410384056.1A CN201410384056A CN104148177B CN 104148177 B CN104148177 B CN 104148177B CN 201410384056 A CN201410384056 A CN 201410384056A CN 104148177 B CN104148177 B CN 104148177B
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- Prior art keywords
- dust
- positive plate
- plate
- negative plate
- positive
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- 239000000428 dust Substances 0.000 title claims abstract description 75
- 239000004020 conductor Substances 0.000 claims description 18
- 239000012717 electrostatic precipitator Substances 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000005367 electrostatic precipitation Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000005684 electric field Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
Abstract
The invention provides an electrostatic dust removal device which comprises a positive plate, a negative plate, dust catchers and an insulating screen mesh, wherein the dust catchers are conductive spheres; the positive plate and the negative plate are fixedly arranged opposite to each other; the insulating screen mesh is arranged between the positive plate and the negative plate in a connecting manner; the dust catchers are placed on the insulating screen mesh; when the voltage is applied on the positive plate, a voltage difference is formed between the positive plate and the negative plate, so that the dust catchers can roll in a reciprocating manner between the positive plate and the negative plate, the dust can be movably collected and the electrostatic dust removal function can be realized; moreover, a dust-cleaning tank used for collecting dust is fixed under each of the positive plate and the negative plate respectively, so that the centralized treatment of the dust is facilitated; as the dust catchers can moveably collect the dust, the collecting capability is high, all that needed in the implementation is to apply voltage on the negative plate and the positive plate, the surfaces of the conductive spheres, namely the dust catchers can be charged, no extra treatment is needed to charge the dust catchers, the electrical energy is greatly saved and the energy conservation and emission reduction are realized.
Description
Technical field
The present invention relates to dedusting technology field, more particularly, to electrostatic precipitator.
Background technology
With social industrialized progress, the distribution of the dust such as fume emission, motor vehicle exhaust emission, and construction,
The dust particles making in the air get more and more, and cause the impact that can not be ignored, therefore, dedusting to the healthy of people
Equipment becomes requisite electric equipment, and electrostatic dust collection equipment is because its structure simply enjoys everybody favor.But by
Dust catcher in existing electrostatic dust collection equipment is all the wire netting of static energising, all powered on wire netting, works as ash
When dirt is fallen on electrical network, only sub-fraction electrical network plays seizure effect, and dust capturing ability is limited, and dust removing effects are limited, and
So that most electric energy on electrical network is wasted, do not meet the call of China's energy-saving and emission-reduction.
Content of the invention
Drawbacks described above for prior art and problem, it is an object of the invention to provide electrostatic precipitator, using just
The conductor ball dust catcher of setting between negative plate, after positive plate applied voltage, conductor ball dust catcher can be just
Do reciprocating rolling between negative plate, movably the dust of in the air is caught, capturing ability is strong, and energy-saving and emission-reduction.Solve
Existing electrostatic dust collection equipment is all static due to dust catcher, leads to that dust capturing ability is limited, and dust removing effects are limited
Technical problem.
In order to achieve the above object, the following technical scheme of present invention offer:
Electrostatic precipitator, including positive plate, negative plate, dust catcher and insulated screens；Described dust catcher is
Conductor ball, positive plate and negative plate are relatively fixed setting, connect setting insulated screens between positive plate and negative plate, dust
Catcher is positioned in insulated screens；After applied voltage on positive plate, form voltage difference between positive plate and negative plate so that ash
Dirt catcher can do reciprocating rolling between positive plate and negative plate, movably catch dust, realize electrostatic precipitation function.
Further, described dust catcher is prill.For example, little iron ball, little copper ball etc..
Further, horizontally connected with setting insulated screens between positive plate and negative plate.Dust catcher is existed
Roll in horizontal direction, resistance is little.
Further, fix dust collecting trough below positive plate and negative plate respectively.Collect dust, be easy to dust is collected
Middle process.
Further, also include, insulation shell；Insulation shell is set in outside positive plate, negative plate and insulated screens,
Open up outlet on described insulation shell corresponding with insulated screens, open up import with exporting on relative insulation shell, make to be located
Process gases flows through insulated screens.
Further, the quality of described dust catcher is 1g～30g.Ensure that conductor bead can roll in positive and negative interpolar
Dynamic.
Further, on positive plate, the magnitude of voltage of applied voltage is 3～8kv.Ensure that positive and negative interpolar produces sufficiently large
Electric field is so that dust catcher can be in positive and negative interpolar reciprocating rolling.
The electrostatic precipitator that the present invention provides, using the conductor ball ash of setting in the insulated screens between positive/negative plate
Dirt catcher, after positive plate applied voltage, conductor ball dust catcher can do reciprocating rolling between positive/negative plate, mobile
Dust in ground-to-air gas is caught, and capturing ability is strong, and only needs in the present invention carry out applied voltage to positive plate, for
Conductor ball dust catcher surface itself can carry electric charge, make it electrically charged without extra process, greatly save electric energy, section
Can reduce discharging.After positive plate applied voltage, when conductor ball dust catcher is initially negatively charged, just to the positive plate rolling of positively charged
Dynamic, because conductor ball carried charge is well below positive pole after contacting positive plate, conductor ball is changing to positively charged, the same sex
Principle of repelling each other conductor ball flicks, now conductor ball positively charged, will slowly move to negative plate, identical with above-mentioned principle,
Conductor ball continues to be flicked, reciprocating rolling so between positive/negative plate.So conductor ball with positive/negative plate collision process
In, because meeting changes the charged species of institute, after charge species change, before change, the dust of absorption will be flicked, and makes ash
Dirt drops in dust collecting trough.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overlooking the structure diagram of the electrostatic precipitator specific embodiment of the present invention；
Fig. 2 be in Fig. 1 a-a to cross section structure diagram；
In figure, 1, positive plate, 2, negative plate, 3, dust catcher, 4, insulated screens, 5, dust collecting trough.
Specific embodiment
Below in conjunction with embodiments of the invention, technical scheme is clearly and completely described it is clear that
Described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the enforcement in the present invention
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into
The scope of protection of the invention.
In conjunction with the electrostatic precipitator that the present invention, shown in Fig. 1 to Fig. 2, is described, including positive plate, negative plate, prill
Dust catcher, insulated screens and dust collecting trough, positive plate is filled circles column, and negative plate is around the closing of cylindric positive plate
Tubular minus plate, both are horizontally opposed and are fixedly installed, and negative pole is carried out ground connection setting, and insulated screens flatly distinguish
It is fixedly connected with the bottom of positive plate and negative plate, prill dust catcher is positioned in insulated screens, insulated screens
Mesh try one's best little it is ensured that prill dust catcher can roll in insulated screens, insulated screens have conductive capability
Screen cloth, is made using isolation material；Prill dust catcher can adopt little iron ball, quality control in 1g～30g,
In order to mitigate the quality of dust catcher, preferably adopt hollow beads, volume is big on the premise of equal in quality, the table of bead
Area is big, then dust adsorption area is big, improves dust capturing ability.After applied voltage on positive plate, e.g., apply the height of 3～8kv
After positive pressure electricity, negative pole plate earthing, form voltage difference between positive plate and negative plate, that is, define high voltage electric field, above-mentioned quality is
The prill dust catcher of 1g～30g just can do reciprocating rolling between positive plate and negative plate, movably catches dust,
Realize electrostatic precipitation function.Fix dust collecting trough below positive plate and negative plate respectively, collect dust, be easy to dust is collected
Middle process.
Prill dust catcher can carry electric charge due to its own face, forms high pressure between positive plate and negative plate
After electric field, positive plate positively charged, negative plate is negatively charged, due to the electric charge on prill dust catcher surface, for example, negatively charged
Lotus, then can make prill roll to its charged opposite polarity positive plate direction of institute, after contacting positive plate by
In prill carried charge well below positive plate, prill is changing to positively charged, principle of same-sex repulsion prill bullet
Open, now prill positively charged, will slowly roll to negative plate, identical with above-mentioned principle, prill continues to be flicked,
Reciprocating rolling so between positive/negative plate.So prill with both positive and negative polarity collision process in, by meeting change institute electrically charged
Species, charge species change after, before change absorption dust will be flicked, so that dust is dropped in dust collecting trough.
Due to electrostatic precipitator operationally, there is high voltage electric field, therefore, in positive plate, negative pole between positive/negative plate
Fix sheathed insulation shell outside plate and insulated screens, described insulation shell corresponding with insulated screens opens up outlet, with
Export and open up import on relative insulation shell, make processed gas flow through insulated screens.
The shape of positive plate and negative plate does not limit, as long as both cooperatively form electric field, for example, can also be tabular
Positive plate and negative plate, both are relatively fixed and arrange.
During the electrostatic precipitator of the enforcement present invention, after positive plate applied voltage, conductor ball dust catcher will
Start reciprocating rolling between positive/negative plate, then make processed air (e.g., boiler smoke) by conductor ball dust catcher
Top passes through insulated screens, direction as shown by the arrows in Figure 2, flows through the region of the reciprocating rolling of conductor ball dust catcher
Dedusting can be completed.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should described be defined by scope of the claims.
Claims (6)
1. electrostatic precipitator it is characterised in that: include, positive plate, negative plate, dust catcher and insulated screens；Described ash
Dirt catcher is conductor ball, and positive plate and negative plate are relatively fixed setting, and between positive plate and negative plate, connect setting is exhausted
Edge screen cloth, dust catcher is positioned in insulated screens；After applied voltage on positive plate, between positive plate and negative plate, form voltage
Difference, so that dust catcher can do reciprocating rolling between positive plate and negative plate, movably catches dust, realizes electrostatic precipitation
Function；
Dust collecting trough is fixed respectively below positive plate and negative plate.
2. electrostatic precipitator according to claim 1 it is characterised in that: described dust catcher be prill.
3. electrostatic precipitator according to claim 1 and 2 it is characterised in that: level between positive plate and negative plate
Ground connect setting insulated screens.
4. electrostatic precipitator according to claim 1 and 2 it is characterised in that: also include, insulation shell；Insulation shell
It is set in outside positive plate, negative plate and insulated screens, described insulation shell corresponding with insulated screens opens up outlet, with
Export and open up import on relative insulation shell, make processed gas flow through insulated screens.
5. electrostatic precipitator according to claim 1 and 2 it is characterised in that: the quality of described dust catcher be 1g
～30g.
6. electrostatic precipitator according to claim 1 and 2 it is characterised in that: the magnitude of voltage of applied voltage on positive plate
For 3～8kv.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410384056.1A CN104148177B (en) | 2014-08-06 | 2014-08-06 | Electrostatic dust removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410384056.1A CN104148177B (en) | 2014-08-06 | 2014-08-06 | Electrostatic dust removal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104148177A CN104148177A (en) | 2014-11-19 |
| CN104148177B true CN104148177B (en) | 2017-01-25 |
Family
ID=51873917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410384056.1A Active CN104148177B (en) | 2014-08-06 | 2014-08-06 | Electrostatic dust removal device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104148177B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983484A (en) * | 2015-02-04 | 2016-10-05 | 中兴通讯股份有限公司 | Dust removal device and rack |
| WO2017210875A1 (en) * | 2016-06-08 | 2017-12-14 | 赵兵 | Electrostatic dust-removing apparatus |
| CN106166517A (en) * | 2016-08-25 | 2016-11-30 | 付宏 | A kind of gas dust-removing device and dedusting method |
| CN111097606B (en) * | 2018-10-26 | 2022-05-20 | 平高集团有限公司 | Gas-insulated metal-enclosed power transmission line shell assembly and particle catcher |
| CN111097605B (en) * | 2018-10-26 | 2022-05-24 | 平高集团有限公司 | GIL shell assembly and particle trap |
| CN110356897A (en) * | 2019-07-30 | 2019-10-22 | 周宇凡 | A kind of rubber roller |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63270560A (en) * | 1987-04-30 | 1988-11-08 | Central Res Inst Of Electric Power Ind | Dust collector for packed bed |
| CN101209389A (en) * | 2006-12-26 | 2008-07-02 | 何忠营 | Turbulent flow tower high-efficiency dust remover for industry |
| CN101301638B (en) * | 2008-07-03 | 2011-01-19 | 孟金来 | Electrostatic precipitator with high-efficiency dust collecting pole |
| CN102861738A (en) * | 2012-09-03 | 2013-01-09 | 林淑琴 | Electrostatic precipitator |
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2014
- 2014-08-06 CN CN201410384056.1A patent/CN104148177B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104148177A (en) | 2014-11-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| GR01 | Patent grant | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170105 Address after: 510000 Guangdong, Guangzhou, new Guangzhou knowledge city, Phoenix Road 8, building 2006, room 2, No. three Applicant after: GUANGDONG HI-1 NEW MATERIALS TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Address before: 100013 Beijing, Beijing economic and Technological Development Zone, Cultural Park West Road, building 8, building 8, floor 903, 33 Applicant before: BEIJING WUJIHEYI NEW ENERGY SCIENCE & TECHNOLOGY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Electrostatic dust removal device Granted publication date: 20170125 Pledgee: Societe Generale Bank Limited by Share Ltd. Guangzhou branch Pledgor: GUANGDONG HI-1 NEW MATERIALS TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. Registration number: Y2024980005822 |
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| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20240722 Granted publication date: 20170125 |