EP2445608A4 - Modérateur unidirectionnel d'alimentation en air - Google Patents

Modérateur unidirectionnel d'alimentation en air

Info

Publication number
EP2445608A4
EP2445608A4 EP10791056.4A EP10791056A EP2445608A4 EP 2445608 A4 EP2445608 A4 EP 2445608A4 EP 10791056 A EP10791056 A EP 10791056A EP 2445608 A4 EP2445608 A4 EP 2445608A4
Authority
EP
European Patent Office
Prior art keywords
uni
air supply
directional air
supply throttle
throttle
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Withdrawn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
EP10791056.4A
Other languages
German (de)
English (en)
Other versions
EP2445608A1 (fr
Inventor
Karl August Christiansson
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.)
Outotec Oyj
Original Assignee
Outotec Oyj
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
Priority claimed from AU2009902908A external-priority patent/AU2009902908A0/en
Application filed by Outotec Oyj filed Critical Outotec Oyj
Publication of EP2445608A1 publication Critical patent/EP2445608A1/fr
Publication of EP2445608A4 publication Critical patent/EP2445608A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/42—Auxiliary equipment or operation thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/66—Regeneration of the filtering material or filter elements inside the filter
    • B01D46/70—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter
    • B01D46/71—Regeneration of the filtering material or filter elements inside the filter by acting counter-currently on the filtering surface, e.g. by flushing on the non-cake side of the filter with pressurised gas, e.g. pulsed air
EP10791056.4A 2009-06-23 2010-06-22 Modérateur unidirectionnel d'alimentation en air Withdrawn EP2445608A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2009902908A AU2009902908A0 (en) 2009-06-23 Uni-directional air supply throttle
PCT/AU2010/000779 WO2010148437A1 (fr) 2009-06-23 2010-06-22 Modérateur unidirectionnel d'alimentation en air

Publications (2)

Publication Number Publication Date
EP2445608A1 EP2445608A1 (fr) 2012-05-02
EP2445608A4 true EP2445608A4 (fr) 2014-08-20

Family

ID=43385784

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10791056.4A Withdrawn EP2445608A4 (fr) 2009-06-23 2010-06-22 Modérateur unidirectionnel d'alimentation en air

Country Status (4)

Country Link
EP (1) EP2445608A4 (fr)
AU (1) AU2010265841B2 (fr)
NZ (1) NZ597265A (fr)
WO (1) WO2010148437A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8894744B2 (en) 2012-03-29 2014-11-25 Alstom Technology Ltd System and method of cleaning particulate collection devices used in a flue gas processing system
EP3159639B1 (fr) * 2015-10-20 2019-12-25 Danieli Corus BV Procédé de filtrage pour le nettoyage de gaz de four
CN107234102A (zh) * 2017-08-01 2017-10-10 浙江洁宇环保装备科技有限公司 一种旋转式除尘设备的出气机构
CN108687047A (zh) * 2017-08-01 2018-10-23 浙江洁宇环保装备科技有限公司 一种改良的旋转式除尘设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2095127A (en) * 1981-03-24 1982-09-29 Margraf Adolf Cleaning filter elements
DE4334699C1 (de) * 1993-10-12 1994-11-17 Margraf Adolf Filternder Abscheider

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951627A (en) * 1975-01-09 1976-04-20 Pneumafil Corporation Air filtering apparatus
US4157899A (en) * 1977-10-11 1979-06-12 Cea Carter-Day Company Pulsed backflush air filter
US5062867A (en) * 1989-12-14 1991-11-05 Dustex Corporation Method of retrofitting a dust collecting apparatus
US5421845A (en) * 1993-09-16 1995-06-06 Hosokawa Micron International Inc. Low pressure pulse jet dust collector
US6309447B1 (en) * 1999-11-05 2001-10-30 Southern Research Institute Apparatus and method for improved pulse-jet cleaning of industrial filters
NZ561262A (en) * 2007-09-06 2010-07-30 Filtercorp Internat Ltd Filtering system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2095127A (en) * 1981-03-24 1982-09-29 Margraf Adolf Cleaning filter elements
DE4334699C1 (de) * 1993-10-12 1994-11-17 Margraf Adolf Filternder Abscheider

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010148437A1 *

Also Published As

Publication number Publication date
WO2010148437A1 (fr) 2010-12-29
NZ597265A (en) 2013-02-22
AU2010265841B2 (en) 2013-11-07
AU2010265841A1 (en) 2012-01-19
EP2445608A1 (fr) 2012-05-02

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20120116

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DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OUTOTEC OYJ

A4 Supplementary search report drawn up and despatched

Effective date: 20140721

RIC1 Information provided on ipc code assigned before grant

Ipc: B01D 46/04 20060101AFI20140715BHEP

Ipc: B01D 29/17 20060101ALI20140715BHEP

Ipc: B01D 46/00 20060101ALI20140715BHEP

Ipc: B01D 29/11 20060101ALI20140715BHEP

Ipc: B01D 46/42 20060101ALI20140715BHEP

Ipc: B01D 46/24 20060101ALI20140715BHEP

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OUTOTEC OYJ

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