KR101691670B1 - 열 안정화된 백 하우스 필터 및 매체 - Google Patents

열 안정화된 백 하우스 필터 및 매체 Download PDF

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Publication number
KR101691670B1
KR101691670B1 KR1020107012582A KR20107012582A KR101691670B1 KR 101691670 B1 KR101691670 B1 KR 101691670B1 KR 1020107012582 A KR1020107012582 A KR 1020107012582A KR 20107012582 A KR20107012582 A KR 20107012582A KR 101691670 B1 KR101691670 B1 KR 101691670B1
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KR
South Korea
Prior art keywords
filter
bag
nanoweb
layer
fibers
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
KR1020107012582A
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English (en)
Korean (ko)
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KR20100106356A (ko
Inventor
아닐 콜리
안토인 쉐링
쿠르트 한스 비스
비. 린 와이즈먼
영 에이치. 김
서해근
Original Assignee
커민즈 필트레이션 아이피, 인크.
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Application filed by 커민즈 필트레이션 아이피, 인크. filed Critical 커민즈 필트레이션 아이피, 인크.
Publication of KR20100106356A publication Critical patent/KR20100106356A/ko
Application granted granted Critical
Publication of KR101691670B1 publication Critical patent/KR101691670B1/ko
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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • 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
    • B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
    • 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
    • B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
    • B01D46/546—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using nano- or microfibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Filtering Materials (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
KR1020107012582A 2007-11-09 2008-11-07 열 안정화된 백 하우스 필터 및 매체 Expired - Fee Related KR101691670B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US260507P 2007-11-09 2007-11-09
US61/002,605 2007-11-09
PCT/US2008/082770 WO2009062017A1 (en) 2007-11-09 2008-11-07 Thermally stabilized bag house filters and media

Publications (2)

Publication Number Publication Date
KR20100106356A KR20100106356A (ko) 2010-10-01
KR101691670B1 true KR101691670B1 (ko) 2016-12-30

Family

ID=40351867

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020107012582A Expired - Fee Related KR101691670B1 (ko) 2007-11-09 2008-11-07 열 안정화된 백 하우스 필터 및 매체

Country Status (7)

Country Link
US (1) US8394155B2 (enExample)
EP (1) EP2212006B1 (enExample)
JP (1) JP5161972B2 (enExample)
KR (1) KR101691670B1 (enExample)
CN (1) CN101854997A (enExample)
BR (1) BRPI0817370A8 (enExample)
WO (1) WO2009062017A1 (enExample)

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US7993523B2 (en) * 2007-03-06 2011-08-09 E. I. Du Pont De Nemours And Company Liquid filtration media
CN101678255A (zh) * 2007-05-31 2010-03-24 东丽株式会社 圆筒状袋式过滤器用无纺布、其制造方法及由其制成的圆筒状袋式过滤器
BRPI0819546A2 (pt) * 2007-11-09 2015-05-19 Du Pont "capacitor"
US20120145632A1 (en) * 2009-07-15 2012-06-14 Konraad Albert Louise Hector Dullaert Electrospinning of polyamide nanofibers
US20120318136A1 (en) * 2011-06-15 2012-12-20 E. I. Du Pont De Nemours And Company Hot gas filtration media and filters
JP5792545B2 (ja) 2011-07-25 2015-10-14 国立大学法人信州大学 バグフィルター用濾材
JP5798399B2 (ja) 2011-07-25 2015-10-21 国立大学法人信州大学 バグフィルター用濾材、バグフィルター用濾材製造方法及びバグフィルター
US9446337B2 (en) * 2012-09-26 2016-09-20 Southern Felt Company, Inc. Filter media for long-term high temperature applications
SI2959509T1 (sl) 2013-02-14 2018-11-30 Nanopareil, Llc Polst iz elektropredenih hibridnih nanovlaken, postopek za izdelavo le-te in postopek čiščenja biomolekul
EP2772293B1 (en) * 2013-03-01 2020-06-03 W. L. Gore & Associates GmbH Textile Filter System and method for regenerating a textile filter
WO2014196835A1 (ko) * 2013-06-07 2014-12-11 주식회사 엘지화학 내산화성 및 내염소성이 우수한 폴리아미드계 수처리 분리막 및 그 제조방법
EP3284786B1 (en) * 2015-04-15 2020-09-23 Toray Industries, Inc. Polyester resin composition and method of manufacturing same
US20160339376A1 (en) * 2015-05-22 2016-11-24 Delta M Incorporated Decomposable air filter and method for manufacturing same
US11253801B2 (en) 2015-11-19 2022-02-22 Teijin Frontier Co., Ltd. Filter cloth for bag filter, method for producing the same, and bag filter
US10898838B2 (en) 2016-12-15 2021-01-26 Hollingsworth & Vose Company Filter media including adhesives
US10543441B2 (en) 2016-12-15 2020-01-28 Hollingsworth & Vose Company Filter media including adhesives and/or oleophobic properties
US11077394B2 (en) 2017-02-21 2021-08-03 Hollingsworth & Vose Company Electret-containing filter media
US20180236385A1 (en) * 2017-02-21 2018-08-23 Hollingsworth & Vose Company Electret-containing filter media
US10814261B2 (en) * 2017-02-21 2020-10-27 Hollingsworth & Vose Company Electret-containing filter media
DE112019002280T5 (de) 2018-05-03 2021-02-04 Cummins Filtration Ip, Inc. Verbundfiltermedien mit mehreren faserstrukturen einschliesslich nanofasern
US20210370208A1 (en) * 2020-05-27 2021-12-02 Hollingsworth & Vose Company Filter media comprising polyamide fibers
SE544959C2 (en) * 2021-06-17 2023-02-07 Sila Ab Filter assembly comprising a bag for filtration of particles in gas flow
JP7742134B2 (ja) * 2021-12-28 2025-09-19 タピルス株式会社 極細繊維からなるメルトブロー不織布

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JP2002309099A (ja) * 2001-04-09 2002-10-23 Toyobo Co Ltd エレクトレット材料

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Also Published As

Publication number Publication date
US8394155B2 (en) 2013-03-12
WO2009062017A1 (en) 2009-05-14
KR20100106356A (ko) 2010-10-01
CN101854997A (zh) 2010-10-06
JP5161972B2 (ja) 2013-03-13
EP2212006B1 (en) 2016-01-27
EP2212006A1 (en) 2010-08-04
BRPI0817370A2 (pt) 2017-06-13
JP2011502767A (ja) 2011-01-27
BRPI0817370A8 (pt) 2019-01-29
US20090255226A1 (en) 2009-10-15

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