CN1079274C - 在线式过滤装置 - Google Patents

在线式过滤装置 Download PDF

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Publication number
CN1079274C
CN1079274C CN97195104A CN97195104A CN1079274C CN 1079274 C CN1079274 C CN 1079274C CN 97195104 A CN97195104 A CN 97195104A CN 97195104 A CN97195104 A CN 97195104A CN 1079274 C CN1079274 C CN 1079274C
Authority
CN
China
Prior art keywords
filter
upstream
downstream
fluid
filtration members
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
CN97195104A
Other languages
English (en)
Chinese (zh)
Other versions
CN1220616A (zh
Inventor
G·R·吉林厄姆
W·M·瓦格纳
J·C·托卡
D·T·里奇
J·C·罗思曼
F·H·瓦尔奎斯特
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
Publication of CN1220616A publication Critical patent/CN1220616A/zh
Application granted granted Critical
Publication of CN1079274C publication Critical patent/CN1079274C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • B01D46/52—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
    • B01D46/527—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes in wound arrangement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/001—Making filtering elements not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/24—Cell-type roll filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/22—Cell-type filters
    • B01D25/26—Cell-type stack filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/30—Feeding devices ; Discharge devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/30—Feeding devices ; Discharge devices
    • B01D25/305—Feeding devices ; Discharge devices for discharging filtrate
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0012—In-line 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0095—Means acting upon failure of the filtering system, e.g. in case of damage of the filter elements; Failsafes
    • 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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0097—Special means for preventing bypass around the filter, i.e. in addition to usual seals
    • 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
    • B01D46/62—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 series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/44—Special measures allowing the even or uniform distribution of fluid along the length of a conduit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2265/02—Non-permanent measures for connecting different parts of the filter
    • B01D2265/028—Snap, latch or clip connecting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2271/00—Sealings for filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2271/02—Gaskets, sealings
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00—Gas separation
    • Y10S55/30—Exhaust treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Filtering Materials (AREA)
  • Glass Compositions (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Liquid Crystal Substances (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Dc Digital Transmission (AREA)
  • Fats And Perfumes (AREA)
  • Networks Using Active Elements (AREA)
CN97195104A 1996-04-26 1997-04-24 在线式过滤装置 Expired - Fee Related CN1079274C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/639,371 US5820646A (en) 1996-04-26 1996-04-26 Inline filter apparatus
US08/639,371 1996-04-26

Publications (2)

Publication Number Publication Date
CN1220616A CN1220616A (zh) 1999-06-23
CN1079274C true CN1079274C (zh) 2002-02-20

Family

ID=24563826

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97195104A Expired - Fee Related CN1079274C (zh) 1996-04-26 1997-04-24 在线式过滤装置

Country Status (13)

Country Link
US (1) US5820646A (cg-RX-API-DMAC7.html)
EP (1) EP0900118B1 (cg-RX-API-DMAC7.html)
JP (1) JP2000508974A (cg-RX-API-DMAC7.html)
KR (1) KR20000065030A (cg-RX-API-DMAC7.html)
CN (1) CN1079274C (cg-RX-API-DMAC7.html)
AT (1) ATE245050T1 (cg-RX-API-DMAC7.html)
AU (1) AU723870B2 (cg-RX-API-DMAC7.html)
BR (1) BR9709745A (cg-RX-API-DMAC7.html)
CA (1) CA2252712A1 (cg-RX-API-DMAC7.html)
DE (1) DE69723555T2 (cg-RX-API-DMAC7.html)
PL (1) PL329531A1 (cg-RX-API-DMAC7.html)
WO (1) WO1997040917A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA973635B (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101306277B (zh) * 2002-07-10 2011-11-02 唐纳森公司 槽形过滤介体及其制造工艺
CN102413897A (zh) * 2009-04-02 2012-04-11 戈尔企业控股股份有限公司 用于具有安装凸缘延伸部的燃气涡轮机的过滤器组件
CN101646479B (zh) * 2007-02-26 2012-10-17 唐纳森公司 空气过滤装置；空气滤清器组件和方法

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CN101646479B (zh) * 2007-02-26 2012-10-17 唐纳森公司 空气过滤装置；空气滤清器组件和方法
CN102861484A (zh) * 2007-02-26 2013-01-09 唐纳森公司 空气过滤装置；空气滤清器组件和方法
CN105107279A (zh) * 2007-02-26 2015-12-02 唐纳森公司 空气过滤装置；空气滤清器组件和方法
CN102861484B (zh) * 2007-02-26 2016-06-29 唐纳森公司 空气过滤装置；空气滤清器组件和方法
CN105107279B (zh) * 2007-02-26 2017-04-12 唐纳森公司 空气过滤装置；空气滤清器组件和方法
CN102413897A (zh) * 2009-04-02 2012-04-11 戈尔企业控股股份有限公司 用于具有安装凸缘延伸部的燃气涡轮机的过滤器组件
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DE69723555T2 (de) 2004-06-03
ATE245050T1 (de) 2003-08-15
AU2736897A (en) 1997-11-19
JP2000508974A (ja) 2000-07-18
BR9709745A (pt) 1999-08-10
CA2252712A1 (en) 1997-11-06
AU723870B2 (en) 2000-09-07
PL329531A1 (en) 1999-03-29
EP0900118A1 (en) 1999-03-10
US5820646A (en) 1998-10-13
WO1997040917A1 (en) 1997-11-06
KR20000065030A (ko) 2000-11-06
EP0900118B1 (en) 2003-07-16
CN1220616A (zh) 1999-06-23
ZA973635B (en) 1998-10-26

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