CN204678558U - A kind of electrostatic spray fresh air purification device - Google Patents

A kind of electrostatic spray fresh air purification device Download PDF

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Publication number
CN204678558U
CN204678558U CN201520327127.4U CN201520327127U CN204678558U CN 204678558 U CN204678558 U CN 204678558U CN 201520327127 U CN201520327127 U CN 201520327127U CN 204678558 U CN204678558 U CN 204678558U
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China
Prior art keywords
electrostatic
air
atomizer
voltage source
double
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Expired - Fee Related
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CN201520327127.4U
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Chinese (zh)
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董坤
潘赞帅
张珺俊
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董坤
潘赞帅
张珺俊
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Priority to CN201520327127.4U priority Critical patent/CN204678558U/en
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Publication of CN204678558U publication Critical patent/CN204678558U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The utility model relates to a kind of electrostatic spray fresh air purification device, is made up of the parts such as pretreatment roughing efficiency air filter, ionization high voltage source, metal collecting plate, electric discharge corona wire, airflow uniform distribution plate, Double-region electrostatic dust collector, catalytic decomposition of ozone filter, drainage blower fan.One air-flow is successively by the strong electrostatic place of pretreatment filters, discharge corona wire and the formation of metal collecting plate; Another strand of air-flow is successively by the charged water spray district of pretreatment filters, electrostatic atomizer formation, Double-region electrostatic dust collector is flowed into together after two bursts of air-flow mixing, thus reach dust-collection sterilization object, the ozone that high-pressure electrostatic precipitation is produced by catalytic decomposition of ozone filter by last air-flow carries out catalytic decomposition, prevents the secondary pollution of ozone.

Description

A kind of electrostatic spray fresh air purification device
Technical field
The utility model relates to a kind of purifier, and especially a kind of electrostatic spray fresh air purification device, belongs to purification of air process field.
Background technology
Modern architecture is during cooling in summer and winter heating, airtight in building, and room air more than 90% all completely cuts off with outdoor environment, causes the pernicious gases such as particle, bacterium, dirt mite and formaldehyde to be trapped in indoor, the air quality of serious harm indoor.After existing indoor air cleaner mostly adopts and filters, mixing anion carries out elimination peculiar smell and pernicious gas, or through multi-filtering, adopt the mode of charcoal absorption to eliminate the unusual smell in filter course, often the windage of air flowing is larger, energy consumption is higher, and cannot reach the CO reducing indoor 2content and increase O 2the object of content, thus also just fundamentally cannot improve indoor air quality.Improve indoor air quality the most simply, most effective method, strengthen the ventilation of indoor and outdoor exactly, but China's outside atmosphere pollution problem is severe at present, if do not carry out purified treatment to introducing indoor new wind, indoor air quality can be made to decline, and pellet increases.
Summary of the invention
Task of the present utility model is the fresh air purifier that will provide fine particle in the new wind of a kind of effective removal.Arranged apart by electrostatic atomization and corona discharge, the particle diameter of particle is increased, then utilize high-voltage electrostatic dust separator efficiently to remove the particle increased, finally by catalytic decomposition of ozone device, the ozone that high-voltage electrostatic dust separator produces is removed.
For realizing above object, the utility model takes following technical scheme.
A kind of electrostatic spray fresh air purification device, comprise roughing efficiency air filter, ionization high voltage source, metal collecting plate, electric discharge corona wire, airflow uniform distribution plate, Double-region electrostatic dust collector, catalytic decomposition of ozone filter, drainage blower fan, the high voltage source of Double-region electrostatic dust collector, metal water leg, electron spray high voltage source, electrostatic atomizer, feed-tank.
The utility model purifier, the positive pole of wherein said ionization high voltage source is connected with corona wire, minus earth.
The utility model purifier, the negative pole of wherein said electrostatic spray high voltage source is connected with electrostatic atomizer, plus earth.
The utility model purifier, wherein said electrostatic atomizer is connected with water tank, the intensive bottom being arranged in electrostatic atomization apparatus of described cotton thread wick.
The utility model purifier, its useful technique effect: outdoor new wind is first by described roughing efficiency air filter, then new wind is divided into two strands, one strong electrostatic field formed by corona wire, makes particle become positively charged lotus, under the effect of electric field force, part particle deposits on metal collecting plate, the strong electrostatic field of corona discharge formation simultaneously, partial air is ionized, and the energetic free radical of formation has the effect of kill bacteria virus; The electrostatic atomization district that another strand of air-flow is consisted of the charged drop that electrostatic atomization apparatus produces, the larger electronegative drop of particle diameter that electrostatic atomization is formed can adsorb a part of particle, and the metal water leg fallen into below electrostatic atomizer, but the electronegative drop that particle diameter is less then can continue to move rearwards by adsorption particle thing, along with the evaporation of drop, drop with electric charge change can transfer on fine particle.By there is violent mixing in two strands of air-flows subsequently after spoiler, the particle with different electric charge combines under the effect of electrostatic force, makes the particle diameter of particle become large.The particle of " growing up " is subsequently removed by Double-region electrostatic dust collector below, the research of scholar is had to show, electrostatic spray can make electrostatic precipitator improve more than 30% to the efficiency of dust collection of superfine particulate matter, electrostatic spray and electrostatic precipitation are used in fresh air purification device, effectively can ensure the safety clean of outdoor Leads to new breeze indoor, finally by being arranged on the ozone purification device after electrostatic precipitator, the ozone that corona generating and high-pressure electrostatic precipitation produce is carried out catalytic decomposition, prevent the secondary pollution of ozone, the new wind of cleaning is sent into indoor by last drainage blower fan.
Accompanying drawing explanation
Fig. 1 is Fresh air handing flow chart of the present utility model.
In figure: 1. pretreatment roughing efficiency air filter, 2. ionize high voltage source, 3. metal collecting plate, 4. electric discharge corona wire, 5. airflow uniform distribution plate, 6. Double-region electrostatic dust collector, 7. catalytic decomposition of ozone filter, 8. drainage blower fan, the 9. high voltage source of Double-region electrostatic dust collector, 10. metal water leg, 11. electron spray high voltage sourcies, 12. electrostatic atomizers, 13. feed-tanks, 14. cotton atomizers processed.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model and operation principle are further illustrated.
Fig. 1 is a kind of fresh air purification device enforcement figure that the utility model provides, and comprises pretreatment roughing efficiency air filter 1, ionization high voltage source 2, metal collecting plate 3, electric discharge corona wire 4, airflow uniform distribution plate 5, Double-region electrostatic dust collector 6, catalytic decomposition of ozone filter 7, drainage blower fan 8, the high voltage source 9 of Double-region electrostatic dust collector, metal water leg 10, electron spray high voltage source 11, electrostatic atomizer 12, feed-tank 13, cotton atomizer 14 processed.It is characterized in that: arrange pretreatment roughing efficiency air filter 1, the strong electrostatic place formed by metal collecting plate 3 and electric discharge corona wire 4, the charged water spray district formed by electrostatic atomizer 12, airflow uniform distribution plate 5, Double-region electrostatic dust collector 6, catalytic decomposition of ozone filter 7 and drainage blower fan 8 successively along airflow direction.Wherein strong electrostatic place and charged water spray district are arranged separately at the upper-lower position in air channel simultaneously, and airflow uniform distribution plate 5 arranges thereafter Double-region electrostatic dust collector 6 after being arranged on ionization charging area and charged water spray district.The positive pole of ionization high voltage source 2 is connected with electric discharge corona wire 4, and minus earth, the negative pole of electron spray high voltage source 11 is connected with electrostatic atomizer 12, plus earth.Electrostatic atomizer 12 is connected with feed-tank 13, the cotton intensive bottom being arranged in electrostatic atomizer 12 of atomizer 14 processed.
First new wind containing particle and pernicious gas pass through pretreatment roughing efficiency air filter 1, filter out the particle that particle diameter is larger, then new wind is divided into two strands, one passes through the strong electrostatic place formed by electric discharge corona wire 4, make fine particle charged, the strong electrostatic field of corona formation simultaneously, partial air is ionized, and the energetic free radical of formation has the effect of kill bacteria virus.The charged water spray district that another strand of air-flow is consisted of the charged drop that electrostatic atomizer 12 produces, this range of atomization is that the charged water droplet produced by cotton atomizer 14 electrostatic atomization is formed, be distributed in the cotton atomizer 14 bottom electrostatic atomizer 12, by capillarity draw solution, drop will be produced when logical upper high-pressure electrostatic, the larger electronegative drop of particle diameter can adsorb a part of particle, and the metal water leg 10 fallen into below electrostatic atomizer 12, but the electronegative drop that particle diameter is less then can continue to move rearwards by adsorption particle thing, along with the evaporation of drop, drop with electric charge change can transfer on fine particle.By there is violent mixing in two strands of air-flows subsequently after spoiler, the water droplet with different electric charge and particle combine under the effect of electrostatic force, makes the particle diameter of particle become large.The particle of " growing up " is subsequently removed by Double-region electrostatic dust collector 6 below.Finally be arranged on the catalytic decomposition of ozone filter 7 after Double-region electrostatic dust collector 6 and the ozone that high-pressure electrostatic precipitation produces is carried out catalytic decomposition, effectively prevent the secondary pollution of ozone.The new wind of cleaning is sent into indoor by last drainage blower fan 8, high effect forcedly changes wind, makes indoor air circulation pure and fresh.

Claims (4)

1. an electrostatic spray fresh air purification device, comprise pretreatment roughing efficiency air filter (1), ionization high voltage source (2), metal collecting plate (3), electric discharge corona wire (4), airflow uniform distribution plate (5), Double-region electrostatic dust collector (6), catalytic decomposition of ozone filter (7), drainage blower fan (8), the high voltage source (9) of Double-region electrostatic dust collector, metal water leg (10), electrostatic spray high voltage source (11), electrostatic atomizer (12), feed-tank (13), cotton atomizer processed (14); The strong electrostatic place that wherein said electric discharge corona wire (4) and metal collecting plate (3) are formed and the charged water spray district that electrostatic atomizer (12) is formed are arranged in the upper-lower position in air channel, after described airflow uniform distribution plate (5) is arranged on ionization charging area and charged water spray district, after described Double-region electrostatic dust collector (6) is located at described airflow uniform distribution plate (5).
2. a kind of electrostatic spray fresh air purification device according to claim 1, is characterized in that: the positive pole of described ionization high voltage source (2) is connected with electric discharge corona wire (4), minus earth.
3. a kind of electrostatic spray fresh air purification device according to claim 1, is characterized in that: the negative pole of described electrostatic spray high voltage source (11) is connected with electrostatic atomizer (12), plus earth.
4. a kind of electrostatic spray fresh air purification device according to claim 1, is characterized in that: described electrostatic atomizer (12) is connected with feed-tank (13), the intensive bottom being arranged in electrostatic atomizer (12) of described cotton atomizer processed (14).
CN201520327127.4U 2015-05-20 2015-05-20 A kind of electrostatic spray fresh air purification device Expired - Fee Related CN204678558U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520327127.4U CN204678558U (en) 2015-05-20 2015-05-20 A kind of electrostatic spray fresh air purification device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520327127.4U CN204678558U (en) 2015-05-20 2015-05-20 A kind of electrostatic spray fresh air purification device

Publications (1)

Publication Number Publication Date
CN204678558U true CN204678558U (en) 2015-09-30

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105484904A (en) * 2015-10-15 2016-04-13 常州市鹰皇冠进出口有限公司 Air purifying device for diesel engine
CN106352424A (en) * 2016-08-29 2017-01-25 四川环翔科技有限责任公司 Wide spectrum ultraviolet sterilization system
CN107084459A (en) * 2017-05-22 2017-08-22 苏州大学 Smart spraying and electrostatic precipitation integrated high-efficiency energy saving purifier
TWI617776B (en) * 2016-10-14 2018-03-11 Clean air system
CN108620236A (en) * 2017-03-21 2018-10-09 区诗婷 A kind of automatically cleaning plasma air Opsonizing method and device
CN108939770A (en) * 2018-05-24 2018-12-07 北京航空航天大学 The outdoor fresh air or room air electrostatic precipitation process in situ eliminated is with ozoniferous method and apparatus
WO2020083243A1 (en) * 2018-10-22 2020-04-30 上海必修福企业管理有限公司 System and method for removing dust from air

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105484904A (en) * 2015-10-15 2016-04-13 常州市鹰皇冠进出口有限公司 Air purifying device for diesel engine
CN106352424A (en) * 2016-08-29 2017-01-25 四川环翔科技有限责任公司 Wide spectrum ultraviolet sterilization system
CN106352424B (en) * 2016-08-29 2022-04-12 重庆悦森环保产业有限公司 Wide-spectrum ultraviolet sterilization system
TWI617776B (en) * 2016-10-14 2018-03-11 Clean air system
CN108620236A (en) * 2017-03-21 2018-10-09 区诗婷 A kind of automatically cleaning plasma air Opsonizing method and device
CN107084459A (en) * 2017-05-22 2017-08-22 苏州大学 Smart spraying and electrostatic precipitation integrated high-efficiency energy saving purifier
CN108939770A (en) * 2018-05-24 2018-12-07 北京航空航天大学 The outdoor fresh air or room air electrostatic precipitation process in situ eliminated is with ozoniferous method and apparatus
CN108939770B (en) * 2018-05-24 2020-11-24 北京航空航天大学 Method and device for eliminating associated ozone in outdoor fresh air or indoor air electrostatic dust collection process in situ
WO2020083243A1 (en) * 2018-10-22 2020-04-30 上海必修福企业管理有限公司 System and method for removing dust from air

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20150930

Termination date: 20160520