ZA200501859B - Electrostatically operating filter and method for separating particles from a gas - Google Patents

Electrostatically operating filter and method for separating particles from a gas

Info

Publication number
ZA200501859B
ZA200501859B ZA200501859A ZA200501859A ZA200501859B ZA 200501859 B ZA200501859 B ZA 200501859B ZA 200501859 A ZA200501859 A ZA 200501859A ZA 200501859 A ZA200501859 A ZA 200501859A ZA 200501859 B ZA200501859 B ZA 200501859B
Authority
ZA
South Africa
Prior art keywords
gas
separating particles
particles
operating filter
electrostatically operating
Prior art date
Application number
ZA200501859A
Inventor
Hubert R Lageman
Dr Manfred W Schmoch
Original Assignee
Fisia Babcock Environment Gmbh
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 Fisia Babcock Environment Gmbh filed Critical Fisia Babcock Environment Gmbh
Publication of ZA200501859B publication Critical patent/ZA200501859B/en

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
    • 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
    • B03C3/36—Controlling flow of gases or vapour
    • 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
    • B03C3/74—Cleaning the electrodes

Landscapes

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

Abstract

The invention relates to an electrostatically operating filter for separating particles from a gas, comprising at least one electrode (4) connected to a high voltage source and at least one earthed or oppositely poled electrode (5) between which the gas charged with particles is guided. In order to improve the cleaning performance of the filter, at least one of the electrodes (4,5) is provided with a space (9) in which the particles can enter and in whose extension essentially no electric potential difference prevails. The invention also relates to a method for separating particles from a gas by means of an electrostatically operating filter.
ZA200501859A 2002-09-30 2005-03-03 Electrostatically operating filter and method for separating particles from a gas ZA200501859B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10245902A DE10245902A1 (en) 2002-09-30 2002-09-30 Electrostatic filter and method for separating particles from a gas

Publications (1)

Publication Number Publication Date
ZA200501859B true ZA200501859B (en) 2006-11-29

Family

ID=31984350

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200501859A ZA200501859B (en) 2002-09-30 2005-03-03 Electrostatically operating filter and method for separating particles from a gas

Country Status (8)

Country Link
EP (1) EP1545785B1 (en)
AT (1) ATE333942T1 (en)
AU (1) AU2003270294A1 (en)
DE (2) DE10245902A1 (en)
DK (1) DK1545785T3 (en)
ES (1) ES2268407T3 (en)
WO (1) WO2004030825A1 (en)
ZA (1) ZA200501859B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033816B3 (en) * 2004-07-12 2006-02-09 Fisia Babcock Environment Gmbh Electro filter for cleaning dust particles and droplets from a gas stream has electrically inactive inner region for ionizing electrodes and precipitating electrodes
DE102007037984A1 (en) 2007-08-10 2009-02-12 Leibniz-Institut für Plasmaforschung und Technologie e.V. Process for textile cleaning and disinfection by means of plasma and plasma lock
DE102017003855A1 (en) 2017-04-20 2018-10-25 Frank Grundmann Device for increasing the stability at the lower earthing ring in electrostatic precipitators
DE102017007787A1 (en) 2017-08-17 2019-02-21 Frank Grundmann Device for facilitating the alignment of electrodes in wet electrostatic filters
US11185871B2 (en) * 2017-12-04 2021-11-30 Exodraft a/s Electrostatic precipitator system having a grid for collection of particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR963621A (en) * 1950-07-17
DE2802965C2 (en) * 1978-01-24 1983-12-01 Manfred R. 8023 Pullach Burger Filter device for cleaning gases
DE3723544A1 (en) * 1987-07-16 1989-01-26 Man Technologie Gmbh ELECTROSTATIC FILTER FOR CLEANING GASES
US6568245B2 (en) * 2001-03-15 2003-05-27 Tsi Incorporated Evaporative electrical detector

Also Published As

Publication number Publication date
DK1545785T3 (en) 2006-11-20
ATE333942T1 (en) 2006-08-15
DE50304383D1 (en) 2006-09-07
DE10245902A1 (en) 2004-04-08
WO2004030825A1 (en) 2004-04-15
EP1545785A1 (en) 2005-06-29
ES2268407T3 (en) 2007-03-16
EP1545785B1 (en) 2006-07-26
AU2003270294A1 (en) 2004-04-23

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