WO2009046787A3 - Bauliche struktur von abgasreinigungsanlagen - Google Patents

Bauliche struktur von abgasreinigungsanlagen Download PDF

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Publication number
WO2009046787A3
WO2009046787A3 PCT/EP2008/006817 EP2008006817W WO2009046787A3 WO 2009046787 A3 WO2009046787 A3 WO 2009046787A3 EP 2008006817 W EP2008006817 W EP 2008006817W WO 2009046787 A3 WO2009046787 A3 WO 2009046787A3
Authority
WO
WIPO (PCT)
Prior art keywords
ionization
channel axis
gas
stages
collector
Prior art date
Application number
PCT/EP2008/006817
Other languages
English (en)
French (fr)
Other versions
WO2009046787A2 (de
Inventor
Hanns-Rudolf Paur
Andrei Bologa
Klaus Woletz
Original Assignee
Karlsruhe Forschzent
Hanns-Rudolf Paur
Andrei Bologa
Klaus Woletz
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 Karlsruhe Forschzent, Hanns-Rudolf Paur, Andrei Bologa, Klaus Woletz filed Critical Karlsruhe Forschzent
Priority to US12/680,601 priority Critical patent/US8500873B2/en
Priority to EP08785630A priority patent/EP2195115B1/de
Priority to JP2010527338A priority patent/JP5193306B2/ja
Priority to AT08785630T priority patent/ATE545465T1/de
Publication of WO2009046787A2 publication Critical patent/WO2009046787A2/de
Publication of WO2009046787A3 publication Critical patent/WO2009046787A3/de

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
    • B03C3/49—Collecting-electrodes tubular
    • 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
    • B03C3/025—Combinations of electrostatic separators, e.g. in parallel or in series, stacked separators or dry-wet separator combinations
    • 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
    • B03C3/12—Plant or installations having external electricity supply dry type characterised by separation of ionising and collecting stations
    • 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
    • B03C3/361—Controlling flow of gases or vapour by static mechanical means, e.g. deflector
    • B03C3/366—Controlling flow of gases or vapour by static mechanical means, e.g. deflector located in the filter, e.g. special shape of the electrodes
    • 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
    • B03C2201/00—Details of magnetic or electrostatic separation
    • B03C2201/10—Ionising electrode with two or more serrated ends or sides

Landscapes

  • Electrostatic Separation (AREA)

Abstract

Es wird eine elektrostatische Abgasreinigungsanlagen zum Reinigen von mit Aerosolen belasteten Gasen oder Atmosphären vorgestellt. Sie hat eine Ionisierungseinrichtung aus mindestens einer senkrecht zur Kanalachse stehenden Ebene mit mindestens zwei gleichartigen, in einer Ebene liegenden, um die Kanalachse gleichverteilten Ionisierungsstufen, durch die das aerosolbeladene Gas radial bezüglich der Kanalachse strömt. Bei der Gasströmung durch die Ionisierungsstufen radial nach innen münden die Gasströme in die zugehörige, bezüglich der Kanalachse zentral sitzende Kollektoreinrichtung und schwenken dort alle gleichartig um, so dass sich im Kollektorbereich über den lichten Querschnitt im Verlaufe der Gasströmung ein bezüglich der Kanalachse nicht schräges Strömungsprof il einstellt. Bei einer Gasströmung durch die Ionisierungsstufen radial nach außen besteht die Kollektoreinrichtung aus Kollektorstufen, die sich jeweils an eine Ionisierungsstufe der Ionisierungseinrichtung anschließen, in der der radiale Gasstrom von der zugehörigen Ionisierungsstufe mündet und im Verlaufe der Gasströmung parallel zur Kanalachse umschwenkt.
PCT/EP2008/006817 2007-10-02 2008-08-20 Bauliche struktur von abgasreinigungsanlagen WO2009046787A2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/680,601 US8500873B2 (en) 2007-10-02 2008-08-20 Physical structure of exhaust-gas cleaning installations
EP08785630A EP2195115B1 (de) 2007-10-02 2008-08-20 Bauliche struktur von abgasreinigungsanlagen
JP2010527338A JP5193306B2 (ja) 2007-10-02 2008-08-20 排ガス浄化設備
AT08785630T ATE545465T1 (de) 2007-10-02 2008-08-20 Bauliche struktur von abgasreinigungsanlagen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007047250A DE102007047250B8 (de) 2007-10-02 2007-10-02 Bauliche Struktur von Abgasreinigungsanlagen
DE102007047250.3 2007-10-02

Publications (2)

Publication Number Publication Date
WO2009046787A2 WO2009046787A2 (de) 2009-04-16
WO2009046787A3 true WO2009046787A3 (de) 2009-06-25

Family

ID=40384715

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/006817 WO2009046787A2 (de) 2007-10-02 2008-08-20 Bauliche struktur von abgasreinigungsanlagen

Country Status (6)

Country Link
US (1) US8500873B2 (de)
EP (1) EP2195115B1 (de)
JP (1) JP5193306B2 (de)
AT (1) ATE545465T1 (de)
DE (1) DE102007047250B8 (de)
WO (1) WO2009046787A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10864526B2 (en) * 2017-05-03 2020-12-15 Airgard, Inc. Electrode for electrostatic precipitator gas scrubbing apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB704054A (en) * 1951-08-28 1954-02-17 Research Corp Improvements in or relating to electrostatic precipitators
GB740646A (en) * 1952-07-16 1955-11-16 Research Corp Improvements in or relating to the separation of suspended materials from gases by electrostatic precipitation
US4072477A (en) * 1972-05-11 1978-02-07 The Regents Of The University Of California Electrostatic precipitation process
WO2001069065A1 (en) * 2000-03-15 2001-09-20 Fortum Oyj Method and arrangement for cleaning the intake air of a gas turbine
US20040040438A1 (en) * 2002-08-30 2004-03-04 Baldrey Kenneth E. Oxidizing additives for control of particulate emissions
DE102006055543B3 (de) * 2006-11-24 2008-01-24 Forschungszentrum Karlsruhe Gmbh Ionisierungsstufe und Kollektor einer Abgasreinigungsanlage

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US2114682A (en) * 1935-06-28 1938-04-19 Percy W Gumaer Method and apparatus for electrical precipitation of dust
CA1006446A (en) 1971-07-22 1977-03-08 Ceilcote Company (The) Method and apparatus for removal of particulate matter from a gas stream
BE795150A (fr) * 1972-02-14 1973-05-29 Braun Ag Ventilateur deplacable
US4283205A (en) * 1979-04-06 1981-08-11 Schumann John L Inlet flue system for banks of electrostatic precipitator chambers
US4248162A (en) * 1979-07-26 1981-02-03 Spellman High Voltage Electronics Corporation Table with electrostatic air purifier/cleaner
JPH0231152Y2 (de) * 1985-09-12 1990-08-22
DE3844141C1 (de) * 1988-12-28 1990-06-07 Voest-Alpine Automotive Ges.M.B.H., Linz, At
US5591253A (en) * 1995-03-07 1997-01-07 Electric Power Research Institute, Inc. Electrostatically enhanced separator (EES)
US6482253B1 (en) * 1999-09-29 2002-11-19 John P. Dunn Powder charging apparatus
JP2002263523A (ja) * 2001-03-12 2002-09-17 Yamatake Corp 二段式電気集塵装置
US6585809B1 (en) * 2002-07-12 2003-07-01 Komad Parsa Continuous gas separation in an open system
US20090071328A1 (en) * 2002-08-21 2009-03-19 Dunn John P Grid type electrostatic separator/collector and method of using same
US6773489B2 (en) * 2002-08-21 2004-08-10 John P. Dunn Grid type electrostatic separator/collector and method of using same
DE10244051C1 (de) 2002-09-21 2003-11-20 Karlsruhe Forschzent Ionisator und seine Verwendung in einer Abgasreinigungsanlage für tropfenbeladene und/oder kondensierende Feuchtgase
DE10259410B4 (de) 2002-12-19 2005-08-25 Forschungszentrum Karlsruhe Gmbh Aerosolabscheider
US7112236B2 (en) * 2004-04-08 2006-09-26 Fleetguard, Inc. Multistage space-efficient electrostatic collector
US7267708B2 (en) * 2005-04-20 2007-09-11 Air-Cure Dynamics, Inc. Rigid electrode ionization for packed bed scrubbers
DE102005023521B3 (de) 2005-05-21 2006-06-29 Forschungszentrum Karlsruhe Gmbh Nasselektrostatische Ionisierungsstufe in einer elektrostatischen Abscheideeinrichtung
DE102005045010B3 (de) 2005-09-21 2006-11-16 Forschungszentrum Karlsruhe Gmbh Elektrostatische Ionisierungsstufe in einer Abscheidungseinrichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB704054A (en) * 1951-08-28 1954-02-17 Research Corp Improvements in or relating to electrostatic precipitators
GB740646A (en) * 1952-07-16 1955-11-16 Research Corp Improvements in or relating to the separation of suspended materials from gases by electrostatic precipitation
US4072477A (en) * 1972-05-11 1978-02-07 The Regents Of The University Of California Electrostatic precipitation process
WO2001069065A1 (en) * 2000-03-15 2001-09-20 Fortum Oyj Method and arrangement for cleaning the intake air of a gas turbine
US20040040438A1 (en) * 2002-08-30 2004-03-04 Baldrey Kenneth E. Oxidizing additives for control of particulate emissions
DE102006055543B3 (de) * 2006-11-24 2008-01-24 Forschungszentrum Karlsruhe Gmbh Ionisierungsstufe und Kollektor einer Abgasreinigungsanlage

Also Published As

Publication number Publication date
JP5193306B2 (ja) 2013-05-08
EP2195115A2 (de) 2010-06-16
JP2010540231A (ja) 2010-12-24
US8500873B2 (en) 2013-08-06
WO2009046787A2 (de) 2009-04-16
EP2195115B1 (de) 2012-02-15
DE102007047250B8 (de) 2009-09-03
ATE545465T1 (de) 2012-03-15
DE102007047250B3 (de) 2009-04-02
US20110000375A1 (en) 2011-01-06

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