FR2530496B1 - METHOD, DEVICE AND INSTALLATION FOR DUST COLLECTION OF A GAS LOADED WITH DUST PARTICLES - Google Patents

METHOD, DEVICE AND INSTALLATION FOR DUST COLLECTION OF A GAS LOADED WITH DUST PARTICLES

Info

Publication number
FR2530496B1
FR2530496B1 FR8212681A FR8212681A FR2530496B1 FR 2530496 B1 FR2530496 B1 FR 2530496B1 FR 8212681 A FR8212681 A FR 8212681A FR 8212681 A FR8212681 A FR 8212681A FR 2530496 B1 FR2530496 B1 FR 2530496B1
Authority
FR
France
Prior art keywords
guiding surface
ionization
installation
sectors
areas
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
Application number
FR8212681A
Other languages
French (fr)
Other versions
FR2530496A1 (en
Inventor
Philippe Courtin
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.)
CHARPENTE TOLERIE INDLE
Original Assignee
CHARPENTE TOLERIE INDLE
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 CHARPENTE TOLERIE INDLE filed Critical CHARPENTE TOLERIE INDLE
Priority to FR8212681A priority Critical patent/FR2530496B1/en
Priority to AT83401496T priority patent/ATE26659T1/en
Priority to DE8383401496T priority patent/DE3371045D1/en
Priority to EP83401496A priority patent/EP0101354B1/en
Publication of FR2530496A1 publication Critical patent/FR2530496A1/en
Application granted granted Critical
Publication of FR2530496B1 publication Critical patent/FR2530496B1/en
Expired 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
    • B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
    • 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
    • B03C3/06—Plant or installations having external electricity supply dry type characterised by presence of stationary tube electrodes

Landscapes

  • Electrostatic Separation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

1. A dedusting device for a gas vein charged with fine dust passing in a high tension electric field to ionize the particles, said device comprising a guiding surface and an assembly of ionization electrodes placed facing the guiding surface and defining with them a succession of ionized areas separated by non-ionized areas, the guiding surface being raised to low or nil potential, and the ionization electrodes being raised to a high potential, said device being characterised in that the guiding surface (3) is a cylindrical surface (11) and the ionization electrodes (S1 , S2 ...) are formed by wires (5, 6) placed inside the tube (4) formed by the cylindrical surface (11) at a specific distance from the latter to constitute areas (7, 8) which can be assimilated to sectors of a circle, the gas vein describing a spiral path inside the geometrical area defined by the ionization sectors.
FR8212681A 1982-07-20 1982-07-20 METHOD, DEVICE AND INSTALLATION FOR DUST COLLECTION OF A GAS LOADED WITH DUST PARTICLES Expired FR2530496B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8212681A FR2530496B1 (en) 1982-07-20 1982-07-20 METHOD, DEVICE AND INSTALLATION FOR DUST COLLECTION OF A GAS LOADED WITH DUST PARTICLES
AT83401496T ATE26659T1 (en) 1982-07-20 1983-07-20 DE-DUST ASSEMBLY FOR DUST-CONTAINING GAS.
DE8383401496T DE3371045D1 (en) 1982-07-20 1983-07-20 Dust separating device for gas containing dust
EP83401496A EP0101354B1 (en) 1982-07-20 1983-07-20 Dust separating device for gas containing dust

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8212681A FR2530496B1 (en) 1982-07-20 1982-07-20 METHOD, DEVICE AND INSTALLATION FOR DUST COLLECTION OF A GAS LOADED WITH DUST PARTICLES

Publications (2)

Publication Number Publication Date
FR2530496A1 FR2530496A1 (en) 1984-01-27
FR2530496B1 true FR2530496B1 (en) 1988-02-12

Family

ID=9276137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8212681A Expired FR2530496B1 (en) 1982-07-20 1982-07-20 METHOD, DEVICE AND INSTALLATION FOR DUST COLLECTION OF A GAS LOADED WITH DUST PARTICLES

Country Status (4)

Country Link
EP (1) EP0101354B1 (en)
AT (1) ATE26659T1 (en)
DE (1) DE3371045D1 (en)
FR (1) FR2530496B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI83481C (en) * 1989-08-25 1993-10-25 Airtunnel Ltd Oy REFERENCE FOUNDATION FOR LENGTH, ROEKGASER ELLER MOTSVARANDE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1440887A (en) * 1916-10-11 1923-01-02 Arthur F Nesbit Art of electrical precipitation
GB1139032A (en) * 1965-02-11 1969-01-08 Trion A G Improved electrostatic gas purifier
US3650092A (en) * 1970-08-17 1972-03-21 Gourdine Systems Inc Electrogasdynamic precipitator utilizing retarding fields
FR2365901A2 (en) * 1976-02-16 1978-04-21 Air Pollution Syst High intensity ionising dust precipitator - has discharge electrode fitted concentrically inside duct-shaped outer electrode through which dust laden gas flows (NL 29.3.78)
ES8105585A1 (en) * 1979-05-18 1981-06-01 Monsanto Co Apparatus for charging particles in a gas stream and collecting the particles therefrom.

Also Published As

Publication number Publication date
FR2530496A1 (en) 1984-01-27
EP0101354B1 (en) 1987-04-22
EP0101354A1 (en) 1984-02-22
DE3371045D1 (en) 1987-05-27
ATE26659T1 (en) 1987-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse