CN105312153A - Ionization type electrostatic dust collector - Google Patents
Ionization type electrostatic dust collector Download PDFInfo
- Publication number
- CN105312153A CN105312153A CN201510717439.0A CN201510717439A CN105312153A CN 105312153 A CN105312153 A CN 105312153A CN 201510717439 A CN201510717439 A CN 201510717439A CN 105312153 A CN105312153 A CN 105312153A
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- China
- Prior art keywords
- ionization
- area
- ionization type
- pole plate
- accumulation area
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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
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/22—Ionisation
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses an ionization type electrostatic dust collector. The ionization type electrostatic dust collector comprises an outer frame, a dust collecting area, an electrode plate area, an ionization area and a high-voltage power source, wherein the ionization area is fixed to the electrode plate area; the electrode plate area is fixed to the dust collecting area; the ionization area, the electrode plate area and the dust collecting area are sequentially fixed into the outer frame; the dust collecting area comprises a filtering net and a dust collecting plate, and the filtering net is embedded in the dust collecting plate; the ionization area comprises a high-voltage plate, the high-voltage power source is electrically connected with the high-voltage plate, ionization electrode pieces are arranged on the high-voltage plate, and the adjacent ionization electrode pieces are an anode and a cathode. The ionization type electrostatic dust collector has the characteristics of efficient in dust removal and sterilization, easy to maintain, durable in use and the like.
Description
Technical field
The present invention relates to a kind of ionization type precipitator.
Background technology
Hospital is the place of Susceptible population and bacterium Relatively centralized, easily causes the pollution of air, causes inside-hospital infection.How effectively sterilizing to air in hospital, some especially high to room air purity requirements emphasis occasion, as operating room, Burn Ward etc., is medical circle and sterilization circle questions of common interest always.Traditional disinfection by ultraviolet light and ozone, chemosterilant etc. have certain infringement to human body due to the residue after self-disinfection, therefore generally only carry out under unmanned state at night.When carrying out medical care precess, due to human body constantly loose bacterium, body surface and ground floating dust start simultaneously, and room air is very fast contaminated more again.Filter net type air purifier in the market, in the screen replacing cycle of the 3-6 month, safeguards that use cost is higher, and can only dedusting in effect, can not effectively sterilization, is not suitable for the use that problem of bacteria gives prominence to occasion.
Summary of the invention
The object of the present invention is to provide that a kind of to have high-effective dust-removing, sterilization, maintenance simple and use the ionization type precipitator of permanent feature.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of ionization type precipitator, comprise housing, accumulation area, pole plate district, ionized region and high voltage source, described ionized region is fixed in described pole plate district, described pole plate district is fixed on described accumulation area, described ionized region, pole plate district and accumulation area are fixed in described housing successively, described accumulation area comprises screen pack and collecting plate, described screen pack is entrenched on described collecting plate, described ionized region comprises hardboard, described high voltage source is electrically connected with described hardboard, described hardboard is provided with animating electrode sheet, described adjacent animating electrode sheet is positive and negative polarities, described high voltage source is electrostatic high-pressure power supply, described electrostatic high-pressure power supply takes two-region structure, and adopt positive corona anode to generate electricity, described two-region structure is automatic transfer switching electric appliance.
In a preferred embodiment of the present invention, described screen pack is active carbon filter screen.
In a preferred embodiment of the present invention, described pole plate district is aluminium alloy plate.
In a preferred embodiment of the present invention, described animating electrode sheet is high pressure tungsten filament shell fragment.
In a preferred embodiment of the present invention, the thickness of described high pressure tungsten filament shell fragment is 0.2mm.
Ionization type precipitator of the present invention has high-effective dust-removing, sterilization, maintenance is simple and use the features such as permanent.
Accompanying drawing explanation
Fig. 1 is the perspective view of ionization type precipitator one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, housing, and 2, accumulation area, 3, pole plate district, 4, ionized region, 5, high voltage source.
Detailed description of the invention
Below be only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of description, with a preferred embodiment and accompanying drawing, technical scheme of the present invention is further described below.
Consult Fig. 1, a kind of ionization type precipitator, comprise housing 1, accumulation area 2, pole plate district 3, ionized region 4 and high voltage source 5, described ionized region 4 is fixed in described pole plate district 3, described pole plate district 3 is fixed on described accumulation area 2, described ionized region 4, pole plate district 3 and accumulation area 2 are fixed in described housing 1 successively, described accumulation area 2 comprises screen pack and collecting plate, described screen pack is entrenched on described collecting plate, described ionized region 4 comprises hardboard, described high voltage source is electrically connected with described hardboard, described hardboard is provided with animating electrode sheet, described adjacent animating electrode sheet is positive and negative polarities, described high voltage source is electrostatic high-pressure power supply, described electrostatic high-pressure power supply takes two-region structure, and adopt positive corona anode to generate electricity, described two-region structure is automatic transfer switching electric appliance, described screen pack is active carbon filter screen, described pole plate district is aluminium alloy plate, described animating electrode sheet is high pressure tungsten filament shell fragment, the thickness of described high pressure tungsten filament shell fragment is 0.2mm.
The operation principle of ionization type precipitator of the present invention: be utilize high voltage electric field that flue gas is ionized, the dust in air-flow charged under electric field action with flow separation.Negative pole is made up of the plain conductor of different section shape, is sparking electrode.Positive pole is made up of the metallic plate of different geometries, is collecting electrode.The performance of electrostatic precipitator is subject to the impact of three factors such as dust characteristic, equipment structure and flue gas flow rate.The ratio resistance of dust is the index evaluating electric conductivity, and it has direct impact to efficiency of dust collection.Ratio resistance is too low, and grit is difficult to remain on collecting electrode, causes it to return to air-flow.Ratio resistance is too high, and the grit electric charge arriving collecting electrode is not easily released, and between knoisphere, coating-forming voltage gradient can produce partial breakdown and electric discharge phenomena.These situations all can cause efficiency of dust collection to decline.Floating dust in air, the particles such as pollutant, can be ionized when the high voltage electric field by hardboard, change the direction of motion to be then captured, ion now with point moves to pole plate district under the effect of electric field force, electrostatic high-pressure power supply discharges two high-pressure electrostatics of 8000 volts and 4000 volts, according to positive and negative attracting principle, particle can by the energy adsorption of high voltage electricity abrupt release on collecting plate, bacterium, the cell of virus is shot dead instantaneously, thus reach attract dust, kill bacteria, the function of virus, finally by active carbon filter screen, the fine dust carried over is being adsorbed.On each work cross section of electric cleaner, gas flow rate should make every effort to even.If gas flow rate differs greatly, then at the position that flow velocity is high, dust in the electric field the time of staying short, some dust also has little time to accept, and is just taken away by air-flow.And when dust shakes from pole plate, also increased by the possibility that air-flow is taken away in the powder of secondary fly-up, this all can cause efficiency of dust collection to decline, and therefore, uniform stream is distributed significant to raising dust collector efficiency.Even gas distribution device is primarily of gas guide board and gas uniform device composition.Vertical electric precipitator even gas distribution device is as after figure gas enters deduster, first through gas guide board or the porous plate boring circular hole, horizontal type electric dust collector also has employing venetian blind type screen, the porous plate number of plies is more, flow distribution evenness is better, usually be no less than two-layer, uniform stream is distributed, horizontal type electric dust collector even gas distribution device.Tubular type and board-like can be divided into by dust collecting electrode shape; By dust collecting electrode and corona discharge electrode, the allocation position in deduster is divided into single district formula and dual zone type.Dusty gas is called vertical electric precipitator by lower vertical upwards through electric field, and advantage is that floor space is little.But because airflow direction is contrary with dust natural subsidence direction, efficiency of dust collection is lower; Highly large, I&M inconvenience; Normal employing positive pressure operation, wind turbine layout is before electric cleaner, and wearing and tearing are very fast.Dusty gas is called horizontal type electric dust collector by horizontal direction by electric field, can be divided into a few room as required.Advantage can increase electric field number by dust characteristic and purification requirements, simultaneously can by gas treatment amount, increase dirt pocket number, so both can guaranteed efficiency, can adapt to again the requirement of different disposal amount.Horizontal type electric dust collector generally adopts negative-pressure operation, fan life is extended, saves power, highly also little, installation and maintenance are more convenient, but occupation of land is comparatively large, and therefore ionization type precipitator of the present invention has high-effective dust-removing, sterilization, maintenance is simple and use the features such as permanent.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. an ionization type precipitator, it is characterized in that: comprise housing, accumulation area, pole plate district, ionized region and high voltage source, described ionized region is fixed in described pole plate district, described pole plate district is fixed on described accumulation area, described ionized region, pole plate district and accumulation area are fixed in described housing successively, described accumulation area comprises screen pack and collecting plate, described screen pack is entrenched on described collecting plate, described ionized region comprises hardboard, described high voltage source is electrically connected with described hardboard, described hardboard is provided with animating electrode sheet, described adjacent animating electrode sheet is positive and negative polarities, described high voltage source is electrostatic high-pressure power supply, described electrostatic high-pressure power supply takes two-region structure, and adopt positive corona anode to generate electricity, described two-region structure is automatic transfer switching electric appliance.
2. ionization type precipitator according to claim 1, is characterized in that: described screen pack is active carbon filter screen.
3. ionization type precipitator according to claim 1, is characterized in that: described pole plate district is aluminium alloy plate.
4. ionization type precipitator according to claim 1, is characterized in that: described animating electrode sheet is high pressure tungsten filament shell fragment.
5. ionization type precipitator according to claim 4, is characterized in that: the thickness of described high pressure tungsten filament shell fragment is 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717439.0A CN105312153A (en) | 2015-10-30 | 2015-10-30 | Ionization type electrostatic dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510717439.0A CN105312153A (en) | 2015-10-30 | 2015-10-30 | Ionization type electrostatic dust collector |
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| Publication Number | Publication Date |
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| CN105312153A true CN105312153A (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510717439.0A Pending CN105312153A (en) | 2015-10-30 | 2015-10-30 | Ionization type electrostatic dust collector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013061A (en) * | 2018-07-10 | 2018-12-18 | 合肥工业大学 | A kind of device for realizing particulate matter electrostatic collection using ionization method |
| CN110354997A (en) * | 2019-07-04 | 2019-10-22 | 天津大学 | A kind of efficient Double-region electrostatic formula oil mist eliminator |
| CN114453135A (en) * | 2022-02-09 | 2022-05-10 | 江苏肯菲特新能源有限公司 | Electrostatic precipitation ionization section |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09173897A (en) * | 1995-12-25 | 1997-07-08 | Mitsubishi Heavy Ind Ltd | Particle collection apparatus |
| CN1541752A (en) * | 2003-04-30 | 2004-11-03 | 乐金电子(天津)电器有限公司 | Dust-collecting filter of air purifier |
| CN200963362Y (en) * | 2006-09-20 | 2007-10-24 | 杨权 | Air sterilizing and purifying device |
| JP2010207676A (en) * | 2009-03-09 | 2010-09-24 | Furukawa Industrial Machinery Systems Co Ltd | Electric dust collector |
| CN103292386A (en) * | 2013-05-30 | 2013-09-11 | 东莞市晋彩实业有限公司 | Composite multifunctional air-activating dust-cleaning sterilization device |
-
2015
- 2015-10-30 CN CN201510717439.0A patent/CN105312153A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09173897A (en) * | 1995-12-25 | 1997-07-08 | Mitsubishi Heavy Ind Ltd | Particle collection apparatus |
| CN1541752A (en) * | 2003-04-30 | 2004-11-03 | 乐金电子(天津)电器有限公司 | Dust-collecting filter of air purifier |
| CN200963362Y (en) * | 2006-09-20 | 2007-10-24 | 杨权 | Air sterilizing and purifying device |
| JP2010207676A (en) * | 2009-03-09 | 2010-09-24 | Furukawa Industrial Machinery Systems Co Ltd | Electric dust collector |
| CN103292386A (en) * | 2013-05-30 | 2013-09-11 | 东莞市晋彩实业有限公司 | Composite multifunctional air-activating dust-cleaning sterilization device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109013061A (en) * | 2018-07-10 | 2018-12-18 | 合肥工业大学 | A kind of device for realizing particulate matter electrostatic collection using ionization method |
| CN109013061B (en) * | 2018-07-10 | 2020-05-12 | 合肥工业大学 | Device for realizing electrostatic collection of particulate matters by ionization method |
| CN110354997A (en) * | 2019-07-04 | 2019-10-22 | 天津大学 | A kind of efficient Double-region electrostatic formula oil mist eliminator |
| CN114453135A (en) * | 2022-02-09 | 2022-05-10 | 江苏肯菲特新能源有限公司 | Electrostatic precipitation ionization section |
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Application publication date: 20160210 |
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