TW200500104A - Electrostatic atomizing device and air cleaner using the same - Google Patents

Electrostatic atomizing device and air cleaner using the same

Info

Publication number
TW200500104A
TW200500104A TW093115043A TW93115043A TW200500104A TW 200500104 A TW200500104 A TW 200500104A TW 093115043 A TW093115043 A TW 093115043A TW 93115043 A TW93115043 A TW 93115043A TW 200500104 A TW200500104 A TW 200500104A
Authority
TW
Taiwan
Prior art keywords
capillaries
atomizing device
electrostatic atomizing
liquid
same
Prior art date
Application number
TW093115043A
Other languages
Chinese (zh)
Other versions
TWI248822B (en
Inventor
Hiroshi Suda
Takayuki Nakada
Tomonori Tanaka
Tomohiro Yamaguchi
Original Assignee
Matsushita Electric Works Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Publication of TW200500104A publication Critical patent/TW200500104A/en
Application granted granted Critical
Publication of TWI248822B publication Critical patent/TWI248822B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B5/00—Water
    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
    • 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
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • 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
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/014—Addition of water; Heat exchange, e.g. by condensation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

An electrostatic atomizing device is provided, in which porous ceramic capillaries are used as conveyers of liquid to release charged liquid fine particles from the front end of the capillaries. By using capillaries with a Ph at equipotential point value that is lower than that of the selected liquid, while releasing the minus-charged fine particles, ions such as Ca2+ or Mg2+ will be carried away from the discharging end by the electroosmotic flow caused inside the capillaries. As a result, ions will not react with CO2 in the air at the discharging end to form compounds like CaCO3 and MgO. Therefore, the effect of electrostatic atomization will last long with stability.
TW93115043A 2003-05-27 2004-05-27 Electrostatic atomizing device and air cleaner using the same TWI248822B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003149807A JP4195989B2 (en) 2003-05-27 2003-05-27 Electrostatic atomizer and air cleaner provided with the same

Publications (2)

Publication Number Publication Date
TW200500104A true TW200500104A (en) 2005-01-01
TWI248822B TWI248822B (en) 2006-02-11

Family

ID=33487160

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93115043A TWI248822B (en) 2003-05-27 2004-05-27 Electrostatic atomizing device and air cleaner using the same

Country Status (3)

Country Link
JP (1) JP4195989B2 (en)
TW (1) TWI248822B (en)
WO (1) WO2004105959A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4925242B2 (en) * 2005-04-25 2012-04-25 パナソニック株式会社 Deodorizer
JP4534853B2 (en) * 2005-04-25 2010-09-01 パナソニック電工株式会社 Electrostatic atomizer
JP4551288B2 (en) * 2005-07-15 2010-09-22 パナソニック株式会社 Air conditioner
JP5338077B2 (en) * 2008-01-22 2013-11-13 ダイキン工業株式会社 Electrostatic spraying equipment
JP4818399B2 (en) 2009-06-15 2011-11-16 三菱電機株式会社 Electrostatic atomizer and air conditioner
JP5808889B2 (en) * 2010-04-07 2015-11-10 株式会社ノリタケカンパニーリミテド Method for producing core-shell particles
JP2012065979A (en) * 2010-09-27 2012-04-05 Panasonic Corp Functional mist generating device
JP2012021763A (en) * 2011-08-22 2012-02-02 Mitsubishi Electric Corp Air conditioner
CN106237967B (en) * 2016-08-31 2019-01-29 深圳市皓明实业有限公司 Disinfectant mixed reactor and air cleaning unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62144774A (en) * 1985-12-19 1987-06-27 Agency Of Ind Science & Technol Method for finely pulverizing liquid
ES2154259T3 (en) * 1990-11-12 2001-04-01 Procter & Gamble SPRAY DEVICE.
JP2001286546A (en) * 2000-04-07 2001-10-16 Ricoh Elemex Corp Deodorant sprayer
JP2002203657A (en) * 2000-12-27 2002-07-19 Daikin Ind Ltd Ion generator
JP3920050B2 (en) * 2001-06-27 2007-05-30 シャープ株式会社 Humidifier
JP5149473B2 (en) * 2001-09-14 2013-02-20 パナソニック株式会社 Deodorization device

Also Published As

Publication number Publication date
JP4195989B2 (en) 2008-12-17
JP2004351276A (en) 2004-12-16
TWI248822B (en) 2006-02-11
WO2004105959A1 (en) 2004-12-09

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees