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AU2003270294A1 - 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
AU2003270294A1
AU2003270294A1 AU2003270294A AU2003270294A AU2003270294A1 AU 2003270294 A1 AU2003270294 A1 AU 2003270294A1 AU 2003270294 A AU2003270294 A AU 2003270294A AU 2003270294 A AU2003270294 A AU 2003270294A AU 2003270294 A1 AU2003270294 A1 AU 2003270294A1
Authority
AU
Australia
Prior art keywords
gas
separating particles
particles
operating filter
electrostatically operating
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
AU2003270294A
Inventor
Hubert R. Lageman
Manfred W. Schmoch
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.)
Hochschule fuer Angewandte Wissenschaften Hamburg
Original Assignee
Hochschule fuer Angewandte Wissenschaften Hamburg
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 Hochschule fuer Angewandte Wissenschaften Hamburg filed Critical Hochschule fuer Angewandte Wissenschaften Hamburg
Publication of AU2003270294A1 publication Critical patent/AU2003270294A1/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
    • B03C3/40—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.
AU2003270294A 2002-09-30 2003-09-30 Electrostatically operating filter and method for separating particles from a gas Abandoned AU2003270294A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10245902.9 2002-09-30
DE10245902A DE10245902A1 (en) 2002-09-30 2002-09-30 Electrostatic filter and method for separating particles from a gas
PCT/EP2003/010830 WO2004030825A1 (en) 2002-09-30 2003-09-30 Electrostatically operating filter and method for separating particles from a gas

Publications (1)

Publication Number Publication Date
AU2003270294A1 true AU2003270294A1 (en) 2004-04-23

Family

ID=31984350

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003270294A Abandoned AU2003270294A1 (en) 2002-09-30 2003-09-30 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 (7)

* 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
PL3492175T3 (en) * 2017-12-04 2021-07-05 Exodraft a/s Electrostatic precipitator system having a grid for collection of particles
DE102023206812A1 (en) * 2023-07-18 2025-01-23 Karlsruher Institut für Technologie (KIT), Körperschaft des öffentlichen Rechts air filter device for an air conditioning system
DE102023206813A1 (en) * 2023-07-18 2025-01-23 Karlsruher Institut für Technologie (KIT), Körperschaft des öffentlichen Rechts air filter device for an air conditioning system

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
WO2004030825A1 (en) 2004-04-15
ATE333942T1 (en) 2006-08-15
EP1545785A1 (en) 2005-06-29
EP1545785B1 (en) 2006-07-26
ZA200501859B (en) 2006-11-29
ES2268407T3 (en) 2007-03-16
DE50304383D1 (en) 2006-09-07
DK1545785T3 (en) 2006-11-20
DE10245902A1 (en) 2004-04-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase