JPH0551352B2 - - Google Patents

Info

Publication number
JPH0551352B2
JPH0551352B2 JP32511188A JP32511188A JPH0551352B2 JP H0551352 B2 JPH0551352 B2 JP H0551352B2 JP 32511188 A JP32511188 A JP 32511188A JP 32511188 A JP32511188 A JP 32511188A JP H0551352 B2 JPH0551352 B2 JP H0551352B2
Authority
JP
Japan
Prior art keywords
electrode
fine particles
hollow needle
temperature
needle electrode
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.)
Expired - Lifetime
Application number
JP32511188A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02172544A (ja
Inventor
Morio Jido
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP63325111A priority Critical patent/JPH02172544A/ja
Priority to US07/455,006 priority patent/US4979968A/en
Publication of JPH02172544A publication Critical patent/JPH02172544A/ja
Publication of JPH0551352B2 publication Critical patent/JPH0551352B2/ja
Granted legal-status Critical Current

Links

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
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • B03C3/51—Catch- space electrodes, e.g. slotted-box form
    • 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
    • B03C3/16—Plant or installations having external electricity supply wet type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/01—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust by means of electric or electrostatic separators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
    • F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/037—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of inertial or centrifugal separators, e.g. of cyclone type, optionally combined or associated with agglomerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/0892—Electric or magnetic treatment, e.g. dissociation of noxious components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2330/00—Structure of catalyst support or particle filter
    • F01N2330/10—Fibrous material, e.g. mineral or metallic wool
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Electrostatic Separation (AREA)
JP63325111A 1988-12-23 1988-12-23 高温気流中における微細粒子の分離装置 Granted JPH02172544A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP63325111A JPH02172544A (ja) 1988-12-23 1988-12-23 高温気流中における微細粒子の分離装置
US07/455,006 US4979968A (en) 1988-12-23 1989-12-22 Apparatus for removing particles from exhaust gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63325111A JPH02172544A (ja) 1988-12-23 1988-12-23 高温気流中における微細粒子の分離装置

Publications (2)

Publication Number Publication Date
JPH02172544A JPH02172544A (ja) 1990-07-04
JPH0551352B2 true JPH0551352B2 (enExample) 1993-08-02

Family

ID=18173234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63325111A Granted JPH02172544A (ja) 1988-12-23 1988-12-23 高温気流中における微細粒子の分離装置

Country Status (2)

Country Link
US (1) US4979968A (enExample)
JP (1) JPH02172544A (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9121521D0 (en) * 1991-10-10 1991-11-27 Don Gerald W A method of and apparatus for treating flue gases
GB2267843B (en) * 1992-06-16 1996-01-17 Wagner Mining & Constr Exhaust gas scrubber and filter assembly
US5348562A (en) * 1992-06-16 1994-09-20 Wagner Mining And Construction Equipment Co. Exhaust gas scrubber and filter assembly
US5312598A (en) * 1993-08-26 1994-05-17 Alanco Environmental Resource Corp. Hopper system and electrostatic gun for injection of an electrostatically charged sorbent into a polluted gas stream
US5843210A (en) * 1996-12-19 1998-12-01 Monsanto Company Method and apparatus for removing particulates from a gas stream
US7473298B2 (en) * 2003-05-27 2009-01-06 Panasonic Electric Works, Co., Ltd. Charged water particle, and method for creating environment where mist of charged water particle is dispersed
JP4239692B2 (ja) * 2003-06-04 2009-03-18 パナソニック電工株式会社 空気清浄機
DE602006016018D1 (de) * 2005-12-16 2010-09-16 Panasonic Elec Works Co Ltd Klimaanlage mit elektrostatischer zerstäubungsfunktion
JP4915961B2 (ja) * 2008-05-27 2012-04-11 パナソニック株式会社 空気清浄機
JP5060445B2 (ja) * 2008-09-25 2012-10-31 パナソニック株式会社 車両用静電霧化システム
US20110000368A1 (en) * 2009-07-01 2011-01-06 Fernando Ray Tollens Dynamic electrostatic apparatus for purifying air using electronically charged droplets
US20110000369A1 (en) * 2009-07-01 2011-01-06 Fernando Ray Tollens Dynamic electrostatic apparatus for purifying air using electronically charged nanodroplets
CN108262171A (zh) * 2015-08-28 2018-07-10 泉州泉港润美环保科技有限公司 一种空气净化方法及空气净化器
CN113309600B (zh) * 2021-05-25 2022-11-01 中国煤炭科工集团太原研究院有限公司 尾气净化装置及防爆柴油机
CN114471953A (zh) * 2022-02-18 2022-05-13 杭州兴洋环保科技有限公司 一种适用于工业油烟净化的净化装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2525347A (en) * 1945-02-09 1950-10-10 Westinghouse Electric Corp Electrostatic apparatus
US4435190A (en) * 1981-03-14 1984-03-06 Office National D'etudes Et De Recherches Aerospatiales Method for separating particles in suspension in a gas
JPS6219262A (ja) * 1985-07-16 1987-01-28 Agency Of Ind Science & Technol 高温気流中における微細粒子の分離方法

Also Published As

Publication number Publication date
JPH02172544A (ja) 1990-07-04
US4979968A (en) 1990-12-25

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term