AU6652798A - Reverse pulse cleaning enhancement for cartridge filter air filtration system - Google Patents

Reverse pulse cleaning enhancement for cartridge filter air filtration system

Info

Publication number
AU6652798A
AU6652798A AU66527/98A AU6652798A AU6652798A AU 6652798 A AU6652798 A AU 6652798A AU 66527/98 A AU66527/98 A AU 66527/98A AU 6652798 A AU6652798 A AU 6652798A AU 6652798 A AU6652798 A AU 6652798A
Authority
AU
Australia
Prior art keywords
filtration system
cartridge filter
air filtration
filter air
reverse pulse
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
AU66527/98A
Inventor
Kevin D. Lefler
Mark R. Lundberg
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.)
United Air Specialists Inc
Original Assignee
United Air Specialists Inc
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 United Air Specialists Inc filed Critical United Air Specialists Inc
Publication of AU6652798A publication Critical patent/AU6652798A/en
Abandoned 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
    • B01D46/24—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
    • B01D46/2411—Filter cartridges
    • B01D46/2414—End caps including additional functions or special forms
    • 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
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0043—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding containing fixed gas displacement elements or cores
    • 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
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/31—Other construction details
    • B01D2201/313—Means for protecting the filter from the incoming fluid, e.g. shields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2275/00—Filter media structures for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2275/20—Shape of filtering material
    • B01D2275/201—Conical shape
AU66527/98A 1997-02-12 1998-02-06 Reverse pulse cleaning enhancement for cartridge filter air filtration system Abandoned AU6652798A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US79943097A 1997-02-12 1997-02-12
US08799430 1997-02-12
PCT/US1998/002550 WO1998034713A1 (en) 1997-02-12 1998-02-06 Reverse pulse cleaning enhancement for cartridge filter air filtration system

Publications (1)

Publication Number Publication Date
AU6652798A true AU6652798A (en) 1998-08-26

Family

ID=25175896

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66527/98A Abandoned AU6652798A (en) 1997-02-12 1998-02-06 Reverse pulse cleaning enhancement for cartridge filter air filtration system

Country Status (5)

Country Link
EP (1) EP0971782A1 (en)
JP (1) JP2001511069A (en)
AR (1) AR015361A1 (en)
AU (1) AU6652798A (en)
WO (1) WO1998034713A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9816005D0 (en) * 1998-07-22 1998-09-23 Pall Corp Filter assemblies
WO2008004319A1 (en) * 2006-07-05 2008-01-10 Shinko Industry Co., Ltd. Retainer cone, and bug filter retainer having the same
US7716922B2 (en) 2006-10-20 2010-05-18 International Truck Intellectual Property Company, Llc Diesel particulate filter (DPF) in-chassis cleaning method
WO2009102381A1 (en) * 2008-02-14 2009-08-20 Donaldson Company, Inc. Method for selecting a filter element for a dust collector with regeneration with pulsed gas
JP2010260020A (en) * 2009-05-11 2010-11-18 Ichiro Asada Pulse jet type dust collector
CN103961941B (en) * 2014-04-24 2016-05-04 郑文涛 A kind of self-cleaning air filter apparatus and clean method thereof
CN108114546A (en) * 2016-11-29 2018-06-05 宜兴龙驰药化设备有限公司 A kind of pulse filter
DE102018103157A1 (en) * 2018-02-13 2019-08-14 Camfil Apc Gmbh Split flow guide, body and end fitting of a flow guide, filter system and method of cleaning
DE102018103154A1 (en) * 2018-02-13 2019-08-14 Camfil Apc Gmbh Filter cartridge with protruding from filter element Strömungsleitvorrichtung, filter system and method for cleaning a filter cartridge
CN109158385A (en) * 2018-09-30 2019-01-08 西安长庆科技工程有限责任公司 A kind of reverse cleaning plant of sandblasting dedusting filter cylinder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3509698A (en) * 1967-05-01 1970-05-05 American Air Filter Co Filter arrangement
DE3341786A1 (en) * 1983-11-17 1985-06-20 Delbag-Luftfilter Gmbh, 1000 Berlin Filter unit cleanable with compressed air for removing dust or sand from the air
DE4242991C2 (en) * 1992-12-18 1998-07-16 Inst Luft Kaeltetech Gem Gmbh Filter cartridge
US5395409A (en) * 1994-02-03 1995-03-07 Dustex Corporation Dust collecting apparatus having reverse pulse filter cleaning capability

Also Published As

Publication number Publication date
WO1998034713A1 (en) 1998-08-13
JP2001511069A (en) 2001-08-07
AR015361A1 (en) 2001-05-02
EP0971782A1 (en) 2000-01-19

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