EP2328687A4 - An apparatus for decreasing amount of particles from a gas flow - Google Patents

An apparatus for decreasing amount of particles from a gas flow

Info

Publication number
EP2328687A4
EP2328687A4 EP09809382.6A EP09809382A EP2328687A4 EP 2328687 A4 EP2328687 A4 EP 2328687A4 EP 09809382 A EP09809382 A EP 09809382A EP 2328687 A4 EP2328687 A4 EP 2328687A4
Authority
EP
European Patent Office
Prior art keywords
particles
gas flow
decreasing amount
decreasing
amount
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.)
Withdrawn
Application number
EP09809382.6A
Other languages
German (de)
French (fr)
Other versions
EP2328687A1 (en
Inventor
Niklas Toernkvist
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.)
NEWENTURES Oy
Original Assignee
NEWENTURES Oy
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 NEWENTURES Oy filed Critical NEWENTURES Oy
Publication of EP2328687A1 publication Critical patent/EP2328687A1/en
Publication of EP2328687A4 publication Critical patent/EP2328687A4/en
Withdrawn legal-status Critical Current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
    • B03C3/02—Plant or installations having external electricity supply
    • B03C3/04—Plant or installations having external electricity supply dry type
    • B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
    • 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
    • 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
    • B03C3/368—Controlling flow of gases or vapour by other than static mechanical means, e.g. internal ventilator or recycler
    • 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
    • B03C2201/06—Ionising electrode being a needle
    • 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 has multiple serrated ends or parts
EP09809382.6A 2008-08-29 2009-08-31 An apparatus for decreasing amount of particles from a gas flow Withdrawn EP2328687A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20085802A FI20085802A0 (en) 2008-08-29 2008-08-29 System for mixing the amount of particles in a gas stream
PCT/FI2009/050685 WO2010023365A1 (en) 2008-08-29 2009-08-31 An apparatus for decreasing amount of particles from a gas flow

Publications (2)

Publication Number Publication Date
EP2328687A1 EP2328687A1 (en) 2011-06-08
EP2328687A4 true EP2328687A4 (en) 2014-03-26

Family

ID=39735670

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09809382.6A Withdrawn EP2328687A4 (en) 2008-08-29 2009-08-31 An apparatus for decreasing amount of particles from a gas flow

Country Status (3)

Country Link
EP (1) EP2328687A4 (en)
FI (1) FI20085802A0 (en)
WO (1) WO2010023365A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352681A (en) * 1980-10-08 1982-10-05 General Electric Company Electrostatically augmented cyclone apparatus
DE3711312A1 (en) * 1987-04-03 1988-10-13 Daimler Benz Ag DIESEL INTERNAL COMBUSTION ENGINE WITH AN EXHAUST SYSTEM
DE3723153A1 (en) * 1987-07-14 1989-01-26 Navsat Gmbh Device for the removal of soot from the exhaust gas of an internal combustion engine
DE4429831A1 (en) * 1994-08-23 1995-04-27 Schmidt Ott Andreas Prof Dr Method for grading (size classification) of aerosol particles
US5961693A (en) * 1997-04-10 1999-10-05 Electric Power Research Institute, Incorporated Electrostatic separator for separating solid particles from a gas stream
WO2008044922A1 (en) * 2006-10-11 2008-04-17 Virus Free Air B.V. Device and method for separating particulate material from a gas flow
US20080120989A1 (en) * 2005-02-25 2008-05-29 Toshio Tanaka Air Conditioner

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6785114B2 (en) * 2001-03-29 2004-08-31 Illinois Tool Works Inc. Foraminous filter for use in air ionizer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352681A (en) * 1980-10-08 1982-10-05 General Electric Company Electrostatically augmented cyclone apparatus
DE3711312A1 (en) * 1987-04-03 1988-10-13 Daimler Benz Ag DIESEL INTERNAL COMBUSTION ENGINE WITH AN EXHAUST SYSTEM
DE3723153A1 (en) * 1987-07-14 1989-01-26 Navsat Gmbh Device for the removal of soot from the exhaust gas of an internal combustion engine
DE4429831A1 (en) * 1994-08-23 1995-04-27 Schmidt Ott Andreas Prof Dr Method for grading (size classification) of aerosol particles
US5961693A (en) * 1997-04-10 1999-10-05 Electric Power Research Institute, Incorporated Electrostatic separator for separating solid particles from a gas stream
US20080120989A1 (en) * 2005-02-25 2008-05-29 Toshio Tanaka Air Conditioner
WO2008044922A1 (en) * 2006-10-11 2008-04-17 Virus Free Air B.V. Device and method for separating particulate material from a gas flow

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010023365A1 *

Also Published As

Publication number Publication date
FI20085802A0 (en) 2008-08-29
EP2328687A1 (en) 2011-06-08
WO2010023365A1 (en) 2010-03-04

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Legal Events

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RIC1 Information provided on ipc code assigned before grant

Ipc: B03C 3/08 20060101ALI20140217BHEP

Ipc: B03C 3/36 20060101ALI20140217BHEP

Ipc: B03C 3/02 20060101AFI20140217BHEP

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