AU2616288A - Electrostatic filter for continuous separation of solid or liquid particles suspended in a gas stream - Google Patents

Electrostatic filter for continuous separation of solid or liquid particles suspended in a gas stream

Info

Publication number
AU2616288A
AU2616288A AU26162/88A AU2616288A AU2616288A AU 2616288 A AU2616288 A AU 2616288A AU 26162/88 A AU26162/88 A AU 26162/88A AU 2616288 A AU2616288 A AU 2616288A AU 2616288 A AU2616288 A AU 2616288A
Authority
AU
Australia
Prior art keywords
electrodes
solid
gas stream
electrostatic filter
liquid particles
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.)
Abandoned
Application number
AU26162/88A
Inventor
Harald Jodeit
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.)
ASEA BROWN BOVERI AG
Original Assignee
Asea Brown Boveri AG Germany
Asea Brown Boveri AB
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 Asea Brown Boveri AG Germany, Asea Brown Boveri AB filed Critical Asea Brown Boveri AG Germany
Publication of AU2616288A publication Critical patent/AU2616288A/en
Abandoned 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
    • B03C3/66—Applications of electricity supply techniques
    • 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
    • B03C3/10—Plant or installations having external electricity supply dry type characterised by presence of electrodes moving during separating action

Landscapes

  • Electrostatic Separation (AREA)
  • Filtering Materials (AREA)

Abstract

An electrostatic filter for continuous separation of solid or liquid particles in a gas stream flowing in a channel (2) comprises spray electrodes (3) consisting of points (4) arranged perpendicular to the direction of flow, rotating flat separating electrodes (5) which travel over drums (11) and are cleaned by strippers (12) and rotating brushes (13), and one or more rows of control electrodes (6) in the form of rods arranged parallel to the separating electrodes (5). The separating electrodes (6) are located inside and/or outside the feed and return sides of the separating electrodes (5) and are at a potential of the same polarity as the spray electrodes (3). The particles are deposited on all sides of the separating electrodes (5) which results in a higher degree of separation.
AU26162/88A 1987-11-27 1988-11-17 Electrostatic filter for continuous separation of solid or liquid particles suspended in a gas stream Abandoned AU2616288A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4637/87 1987-11-27
CH4637/87A CH673411A5 (en) 1987-11-27 1987-11-27

Publications (1)

Publication Number Publication Date
AU2616288A true AU2616288A (en) 1989-06-14

Family

ID=4279851

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26162/88A Abandoned AU2616288A (en) 1987-11-27 1988-11-17 Electrostatic filter for continuous separation of solid or liquid particles suspended in a gas stream

Country Status (6)

Country Link
EP (1) EP0345309B1 (en)
AT (1) ATE74801T1 (en)
AU (1) AU2616288A (en)
CH (1) CH673411A5 (en)
DE (1) DE3870231D1 (en)
WO (1) WO1989004724A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8900214L (en) * 1989-01-20 1990-07-21 Flaekt Ab DEVICE FOR PURIFICATION OF COATING PARTICULARS
DE59004994D1 (en) * 1989-08-31 1994-04-21 Metallgesellschaft Ag Process and device for the electrostatic cleaning of exhaust gases containing dust and pollutants in multi-field separators.
AU776136B2 (en) * 2000-05-19 2004-08-26 Hitachi, Ltd. Moving electrode type electric dust collecting apparatus
GB0616916D0 (en) * 2006-08-26 2006-10-04 Secr Defence An electrostatic precipitator
DE102007036553A1 (en) * 2007-07-25 2009-02-05 Eisenmann Anlagenbau Gmbh & Co. Kg Device for separating paint overspray
CN104826737A (en) * 2015-05-26 2015-08-12 济宁德山峻明机械设备有限公司 Reflux type static dust removing device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE636744A (en) * 1962-08-29
US3740927A (en) * 1969-10-24 1973-06-26 American Standard Inc Electrostatic precipitator
US3650092A (en) * 1970-08-17 1972-03-21 Gourdine Systems Inc Electrogasdynamic precipitator utilizing retarding fields
DE3418112A1 (en) * 1984-05-16 1985-11-21 Brown, Boveri & Cie Ag, 6800 Mannheim Dedusting device

Also Published As

Publication number Publication date
WO1989004724A1 (en) 1989-06-01
DE3870231D1 (en) 1992-05-21
EP0345309A1 (en) 1989-12-13
CH673411A5 (en) 1990-03-15
ATE74801T1 (en) 1992-05-15
EP0345309B1 (en) 1992-04-15

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