DE60327890D1 - Z-filtermedien mit gegenstromreinigungssystemen und -verfahren - Google Patents

Z-filtermedien mit gegenstromreinigungssystemen und -verfahren

Info

Publication number
DE60327890D1
DE60327890D1 DE60327890T DE60327890T DE60327890D1 DE 60327890 D1 DE60327890 D1 DE 60327890D1 DE 60327890 T DE60327890 T DE 60327890T DE 60327890 T DE60327890 T DE 60327890T DE 60327890 D1 DE60327890 D1 DE 60327890D1
Authority
DE
Germany
Prior art keywords
media
filter media
filter
cleaning systems
aggregate cleaning
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 - Lifetime
Application number
DE60327890T
Other languages
English (en)
Inventor
Tim Sporre
Jim C Rothman
Mike Handley
Thomas D Raether
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.)
Donaldson Co Inc
Original Assignee
Donaldson Co 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 Donaldson Co Inc filed Critical Donaldson Co Inc
Application granted granted Critical
Publication of DE60327890D1 publication Critical patent/DE60327890D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D46/66—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
    • B01D46/24—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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B01D46/121—V-type arrangements
    • 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • 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
    • B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/525—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • B01D46/526—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in stacked arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2279/00—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses
    • B01D2279/60—Filters adapted for separating dispersed particles from gases or vapours specially modified for specific uses for the intake of internal combustion engines or turbines
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
DE60327890T 2002-12-11 2003-12-08 Z-filtermedien mit gegenstromreinigungssystemen und -verfahren Expired - Lifetime DE60327890D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43292302P 2002-12-11 2002-12-11
PCT/US2003/039007 WO2004052504A2 (en) 2002-12-11 2003-12-08 Z-filter media with reverse-flow cleaning systems and methods

Publications (1)

Publication Number Publication Date
DE60327890D1 true DE60327890D1 (de) 2009-07-16

Family

ID=32508013

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60327890T Expired - Lifetime DE60327890D1 (de) 2002-12-11 2003-12-08 Z-filtermedien mit gegenstromreinigungssystemen und -verfahren

Country Status (10)

Country Link
US (3) US7282075B2 (de)
EP (1) EP1581329B1 (de)
CN (1) CN100443143C (de)
AT (1) ATE432760T1 (de)
AU (1) AU2003296350A1 (de)
DE (1) DE60327890D1 (de)
ES (1) ES2331124T3 (de)
MX (1) MXPA05006084A (de)
RU (1) RU2333786C2 (de)
WO (1) WO2004052504A2 (de)

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US7282075B2 (en) 2007-10-16
MXPA05006084A (es) 2005-09-30
US7967898B2 (en) 2011-06-28
WO2004052504A3 (en) 2005-07-21
RU2333786C2 (ru) 2008-09-20
WO2004052504A2 (en) 2004-06-24
US20040187689A1 (en) 2004-09-30
AU2003296350A8 (en) 2004-06-30
US7338544B2 (en) 2008-03-04
US20060112667A1 (en) 2006-06-01
ES2331124T3 (es) 2009-12-22
RU2005121253A (ru) 2006-01-20
CN100443143C (zh) 2008-12-17
AU2003296350A1 (en) 2004-06-30
EP1581329A2 (de) 2005-10-05
US20090064860A1 (en) 2009-03-12
EP1581329B1 (de) 2009-06-03
CN1750863A (zh) 2006-03-22
ATE432760T1 (de) 2009-06-15

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