FR2664178B1 - Installation de filtrage de gaz a moyens de decolmatage perfectionnes. - Google Patents

Installation de filtrage de gaz a moyens de decolmatage perfectionnes.

Info

Publication number
FR2664178B1
FR2664178B1 FR9008680A FR9008680A FR2664178B1 FR 2664178 B1 FR2664178 B1 FR 2664178B1 FR 9008680 A FR9008680 A FR 9008680A FR 9008680 A FR9008680 A FR 9008680A FR 2664178 B1 FR2664178 B1 FR 2664178B1
Authority
FR
France
Prior art keywords
installation
cleaning means
improved cleaning
gas filtering
filtering
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.)
Expired - Fee Related
Application number
FR9008680A
Other languages
English (en)
Other versions
FR2664178A1 (fr
Inventor
Baert Jacques
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.)
WL Gore and Associates SARL
Original Assignee
WL Gore and Associates SARL
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 WL Gore and Associates SARL filed Critical WL Gore and Associates SARL
Priority to FR9008680A priority Critical patent/FR2664178B1/fr
Priority to US07/726,453 priority patent/US5171338A/en
Priority to EP91401884A priority patent/EP0467745A1/fr
Publication of FR2664178A1 publication Critical patent/FR2664178A1/fr
Application granted granted Critical
Publication of FR2664178B1 publication Critical patent/FR2664178B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • 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
    • 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
    • B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/30—Means for generating a circulation of a fluid in a filtration system, e.g. using a pump or a fan

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
FR9008680A 1990-07-09 1990-07-09 Installation de filtrage de gaz a moyens de decolmatage perfectionnes. Expired - Fee Related FR2664178B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9008680A FR2664178B1 (fr) 1990-07-09 1990-07-09 Installation de filtrage de gaz a moyens de decolmatage perfectionnes.
US07/726,453 US5171338A (en) 1990-07-09 1991-07-08 Gas filter installation with improved unclogging means
EP91401884A EP0467745A1 (fr) 1990-07-09 1991-07-08 Installation de filtrage à moyen de décolmatage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9008680A FR2664178B1 (fr) 1990-07-09 1990-07-09 Installation de filtrage de gaz a moyens de decolmatage perfectionnes.

Publications (2)

Publication Number Publication Date
FR2664178A1 FR2664178A1 (fr) 1992-01-10
FR2664178B1 true FR2664178B1 (fr) 1992-10-30

Family

ID=9398498

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9008680A Expired - Fee Related FR2664178B1 (fr) 1990-07-09 1990-07-09 Installation de filtrage de gaz a moyens de decolmatage perfectionnes.

Country Status (3)

Country Link
US (1) US5171338A (fr)
EP (1) EP0467745A1 (fr)
FR (1) FR2664178B1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5477953A (en) * 1992-03-16 1995-12-26 Environmental Products Corporation Filter and filter cleaning system for a reverse vending machine
FR2740702A1 (fr) * 1995-11-03 1997-05-09 Lobemat Dispositif de decolmatage d'elements de filtration
DE19543275A1 (de) * 1995-11-20 1997-05-22 Baehre & Greten Filtervorrichtung sowie Verfahren für deren Betrieb
GB9706100D0 (en) * 1996-08-06 1997-05-14 Parftec Limited Improvements in or relating to fluid filtration
US6309447B1 (en) 1999-11-05 2001-10-30 Southern Research Institute Apparatus and method for improved pulse-jet cleaning of industrial filters
US20030041729A1 (en) * 1999-12-29 2003-03-06 Finigan Justin J. Method and apparatus for cleaning filter bags of bag houses
SE529178C2 (sv) * 2005-12-22 2007-05-22 Alstom Technology Ltd Textilfilter med fluidiserad dammbädd, och sätt för att underhålla detsamma
DE102006061256B4 (de) * 2006-12-22 2009-04-30 Fette Gmbh Filteranlage zum Abscheiden von Stäuben aus Gasen
DE102008045613B4 (de) * 2008-09-03 2015-12-31 Riedel Filtertechnik Gmbh Anlage zum Aufnehmen, Fördern und Abscheiden von Reststoffen
CN104275053B (zh) * 2014-10-28 2016-11-09 攀钢集团攀枝花钢钒有限公司 用于trt干式除尘系统的反吹除尘方法
DE102015118746A1 (de) * 2015-11-02 2017-05-04 Esta Apparatebau Gmbh & Co. Kg Entstaubungsanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA700483A (en) * 1964-12-22 F. Loomis Robert Fluid-material separator
DE897044C (de) * 1941-04-08 1953-11-16 Beth Ag Maschf Schlauchfilter
DE925392C (de) * 1953-05-02 1955-03-21 Heinrich Luehr Mehrkammer-Staubfilteranlage
US3146080A (en) * 1960-08-01 1964-08-25 Continental Carbon Co Carbon black collecting process
US3951623A (en) * 1971-11-23 1976-04-20 Ltg Lufttechnische Gmbh Method of and apparatus for cleaning filter boxes
JPS6253720A (ja) * 1985-09-03 1987-03-09 Nippon Kokan Kk <Nkk> バツグフイルタ
US4681604A (en) * 1986-04-29 1987-07-21 Niederer Kurt W Multistage fluid filter and method
CA1329784C (fr) * 1989-01-03 1994-05-24 James Pittman Depoussierage de flux gazeux par filtration avec evacuation hors conduite des residus de filtrage

Also Published As

Publication number Publication date
US5171338A (en) 1992-12-15
FR2664178A1 (fr) 1992-01-10
EP0467745A1 (fr) 1992-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse