CN1291775C - 过滤流体的组合过滤器 - Google Patents

过滤流体的组合过滤器 Download PDF

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Publication number
CN1291775C
CN1291775C CNB028077229A CN02807722A CN1291775C CN 1291775 C CN1291775 C CN 1291775C CN B028077229 A CNB028077229 A CN B028077229A CN 02807722 A CN02807722 A CN 02807722A CN 1291775 C CN1291775 C CN 1291775C
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CN
China
Prior art keywords
filter medium
gas passage
filter
gas
combination
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
CNB028077229A
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English (en)
Chinese (zh)
Other versions
CN1499997A (zh
Inventor
克劳斯·多米尼亚克
弗兰科·科勒尔
尼古拉依·博亨尼克
马库斯·罗德京克-布鲁南-博格
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN1499997A publication Critical patent/CN1499997A/zh
Application granted granted Critical
Publication of CN1291775C publication Critical patent/CN1291775C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • 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
    • 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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0446—Means for feeding or distributing gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/34—Specific shapes
    • B01D2253/342—Monoliths
    • 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
    • B01D2275/10—Multiple layers

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Of Gases By Adsorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CNB028077229A 2001-04-07 2002-04-05 过滤流体的组合过滤器 Expired - Fee Related CN1291775C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20010108784 EP1247558A1 (en) 2001-04-07 2001-04-07 A combination filter for filtering fluids
EP01108784.8 2001-04-07

Publications (2)

Publication Number Publication Date
CN1499997A CN1499997A (zh) 2004-05-26
CN1291775C true CN1291775C (zh) 2006-12-27

Family

ID=8177086

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028077229A Expired - Fee Related CN1291775C (zh) 2001-04-07 2002-04-05 过滤流体的组合过滤器

Country Status (12)

Country Link
US (1) US6986804B2 (enExample)
EP (2) EP1247558A1 (enExample)
JP (1) JP2004527369A (enExample)
KR (1) KR100854173B1 (enExample)
CN (1) CN1291775C (enExample)
AT (1) ATE395126T1 (enExample)
BR (1) BR0208706A (enExample)
DE (1) DE60226579D1 (enExample)
ES (1) ES2306768T3 (enExample)
MX (1) MXPA03009096A (enExample)
WO (1) WO2002081061A1 (enExample)
ZA (1) ZA200308668B (enExample)

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Also Published As

Publication number Publication date
EP1372819B1 (en) 2008-05-14
JP2004527369A (ja) 2004-09-09
ES2306768T3 (es) 2008-11-16
US20040112213A1 (en) 2004-06-17
DE60226579D1 (de) 2008-06-26
CN1499997A (zh) 2004-05-26
EP1247558A1 (en) 2002-10-09
EP1372819A1 (en) 2004-01-02
MXPA03009096A (es) 2004-02-17
ATE395126T1 (de) 2008-05-15
ZA200308668B (en) 2004-09-16
KR20030092053A (ko) 2003-12-03
KR100854173B1 (ko) 2008-08-26
BR0208706A (pt) 2004-07-20
WO2002081061A1 (en) 2002-10-17
US6986804B2 (en) 2006-01-17

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