CN102740948B - 用于过滤系统的空气污染控制过滤元件 - Google Patents

用于过滤系统的空气污染控制过滤元件 Download PDF

Info

Publication number
CN102740948B
CN102740948B CN200980151551.5A CN200980151551A CN102740948B CN 102740948 B CN102740948 B CN 102740948B CN 200980151551 A CN200980151551 A CN 200980151551A CN 102740948 B CN102740948 B CN 102740948B
Authority
CN
China
Prior art keywords
sleeve
filter bag
particulate filter
fluid stream
upstream
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
CN200980151551.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN102740948A (zh
Inventor
R·E·格伯特
G·S·谢利
T·W·舍曼
S·K·施塔克
Z·徐
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.)
W.L. Gore and Associates Inc
Original Assignee
W.L. Gore and Associates Inc
Gore Enterprise Holdings 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 W.L. Gore and Associates Inc, Gore Enterprise Holdings Inc filed Critical W.L. Gore and Associates Inc
Publication of CN102740948A publication Critical patent/CN102740948A/zh
Application granted granted Critical
Publication of CN102740948B publication Critical patent/CN102740948B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B01D39/1692—Other shaped material, e.g. perforated or porous sheets
    • 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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • 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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2058—Carbonaceous material the material being particulate
    • 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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2065—Carbonaceous material the material being fibrous
    • 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
    • B01D46/0004—Details of removable closures, lids, caps or filter heads
    • 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
    • B01D46/0027—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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04—Cleaning 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
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/06—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
    • 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
    • B01D46/58—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 parallel
    • 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
    • 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
    • B01D46/88—Replacing filter elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/64—Heavy metals or compounds thereof, e.g. mercury
    • 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
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • 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
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • 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
    • B01D2239/08—Special characteristics of binders
    • B01D2239/086—Binders between particles or fibres
    • 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
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1258—Permeability
    • 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
    • B01D2257/00—Components to be removed
    • B01D2257/60—Heavy metals or heavy metal compounds
    • B01D2257/602—Mercury or mercury compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2258/00—Sources of waste gases
    • B01D2258/02—Other waste gases
    • B01D2258/0283—Flue gases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Textile Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Treating Waste Gases (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
CN200980151551.5A 2008-10-22 2009-10-13 用于过滤系统的空气污染控制过滤元件 Expired - Fee Related CN102740948B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/255,682 2008-10-22
US12/255,682 US8114201B2 (en) 2008-10-22 2008-10-22 Air pollution control filter elements for filtration systems
PCT/US2009/005588 WO2011087466A2 (en) 2008-10-22 2009-10-13 Air pollution control filter elements for filtration systems

Publications (2)

Publication Number Publication Date
CN102740948A CN102740948A (zh) 2012-10-17
CN102740948B true CN102740948B (zh) 2016-06-01

Family

ID=42107596

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980151551.5A Expired - Fee Related CN102740948B (zh) 2008-10-22 2009-10-13 用于过滤系统的空气污染控制过滤元件

Country Status (8)

Country Link
US (1) US8114201B2 (enExample)
EP (1) EP2370195A2 (enExample)
JP (1) JP5628838B2 (enExample)
KR (1) KR20110111364A (enExample)
CN (1) CN102740948B (enExample)
AU (1) AU2009354441B2 (enExample)
CA (1) CA2738400C (enExample)
WO (1) WO2011087466A2 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8187458B2 (en) 2009-03-18 2012-05-29 Lifetime Oil Filter, Inc. Oil filter
TW201206545A (en) 2010-07-14 2012-02-16 Ppg Ind Ohio Inc Filtration media and applications thereof
US8721777B2 (en) * 2010-08-26 2014-05-13 Ppg Industries Ohio, Inc. Filtration media and applications thereof
WO2012040382A2 (en) 2010-09-21 2012-03-29 Lifetime Oil Filter, Inc. Oil filter
US8628605B2 (en) * 2010-09-23 2014-01-14 General Electric Company Filter bag having an adjustable band
US8540805B2 (en) * 2010-11-10 2013-09-24 General Electric Company Filter assembly for use in a turbine system
US20110209612A1 (en) * 2011-04-15 2011-09-01 Bha Group, Inc. Utilization of powdered sorbent for mercury control from coal-fired power plants
ES2730198T3 (es) * 2011-10-26 2019-11-08 Gore & Ass Módulo filtrante
WO2014047495A2 (en) * 2012-09-21 2014-03-27 37Degree Filters, Inc. Method of exchanging a filter assembly
EP2772293B1 (en) 2013-03-01 2020-06-03 W. L. Gore & Associates GmbH Textile Filter System and method for regenerating a textile filter
AR100119A1 (es) * 2014-03-21 2016-09-14 Haldor Topsoe As Montaje de bolsas filtrantes
US10668420B2 (en) 2015-05-26 2020-06-02 Michael W. Seitz Modular cleaner for airborne dust
US10295515B2 (en) 2016-06-16 2019-05-21 Honeywell International Inc. System and method for calibration of volatile organic compound detecting instruments
US12029999B2 (en) 2017-11-30 2024-07-09 Corning Incorporated Package for batch chromatography
EP3608736B1 (en) * 2018-08-09 2023-11-01 ABB Schweiz AG Apparatus comprising a process control system and at least one process module, related method and data storage medium
CN109224631A (zh) * 2018-09-28 2019-01-18 安徽元琛环保科技股份有限公司 一种除尘脱汞一体化滤料及其制备方法
JP7007653B2 (ja) * 2019-11-29 2022-01-24 株式会社プランテック バグフィルタ、添着活性炭素繊維ユニットを再生する方法及び排ガス処理システム
CN111151080A (zh) * 2020-01-09 2020-05-15 西石大环保科技(成都)有限公司 一种高温烟气在线自动除尘装置
CA3159631A1 (en) 2021-05-20 2022-11-20 Kevin Tkachuk Exhaust filter system for internal combustion engines and method of using same
CN113332802A (zh) * 2021-06-15 2021-09-03 北京基亚特环保科技有限公司 一种新型滤袋式除尘装置
CN113318521A (zh) * 2021-07-12 2021-08-31 苏州远浩新纺织科技有限公司 一种活性炭纤维空气过滤材料的清洗方法
CN114225573A (zh) * 2021-12-19 2022-03-25 陈燕珍 一种工厂有机废气处理设备
CN114377486B (zh) * 2022-01-25 2023-05-02 安徽天顺环保过滤材料有限公司 一种烟气自流主动摆动式除尘过滤袋
US11772025B1 (en) 2022-08-02 2023-10-03 W. L. Gore & Associates, Inc. Industrial filter assembly enhancement
CN117482651B (zh) * 2022-08-02 2024-11-01 W.L.戈尔及同仁股份有限公司 工业过滤组件增强件

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853508A (en) * 1971-10-04 1974-12-10 Aerodyne Dev Corp Apparatus for bag collection of dirt
US4235610A (en) * 1978-05-22 1980-11-25 York-Shipley, Inc. Apparatus in the fabric filter control of air pollution
CN2071079U (zh) * 1990-06-04 1991-02-13 殷博义 离心回转滤尘器
US5288299A (en) * 1991-02-22 1994-02-22 Ebara Corporation Exhaust gas treating apparatus
US6331351B1 (en) * 1999-09-22 2001-12-18 Gore Enterprise Holdings, Inc. Chemically active filter material
CN201140010Y (zh) * 2007-12-27 2008-10-29 盐城中科节能环保技术创新服务有限公司 脉冲反吸风袋式除尘器

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443366A (en) * 1967-10-05 1969-05-13 Louis Schwab Filter assemblage
GB1253575A (en) * 1969-06-16 1971-11-17 Slick Corp Baghouse apparatus
AU4450172A (en) * 1971-07-16 1974-01-17 Summit Filter Corp Double filter bag and method
CA991561A (en) * 1972-06-14 1976-06-22 John F. Phillippi Method and apparatus for bag collection of dirt
US3853510A (en) * 1972-09-15 1974-12-10 Syst Discipline Inc Two stage high efficiency air filter
US3837151A (en) * 1972-11-17 1974-09-24 R Jensen Baghouse dust collector
JPS5158971U (enExample) * 1974-11-02 1976-05-10
US4076692A (en) * 1976-07-15 1978-02-28 American Kynol, Inc. Process for manufacturing novaloid fiber
US4270935A (en) * 1977-06-27 1981-06-02 United States Filter Corporation Filter assembly for high temperature glass fiber filter media
GB2036591B (en) * 1978-12-11 1982-10-20 Zellinger & Zollenberg Multi-layer air filter bag
FR2511609B1 (fr) * 1981-08-21 1987-05-22 Gorno Metall I Element filtrant pour filtre a manches
US4878930A (en) * 1984-03-15 1989-11-07 W. L. Gore & Associates, Inc. Filter cartridge
US4595402A (en) * 1984-08-30 1986-06-17 Allis-Chalmers Corporation Suspension system for mounting filter bags in a baghouse
US4874586A (en) * 1987-12-03 1989-10-17 Norton Company Raghouse bag design for simultaneous particulate capture and chemical reaction
DE68919505T2 (de) * 1988-04-08 1995-06-22 Mitsubishi Heavy Ind Ltd Katalysatorfilter, Verfahren zur Herstellung eines Katalysatorfilters und Verfahren zur Behandlung von Verbrennungsgasen mit einem Katalysatorfilter.
US5096476A (en) * 1989-12-22 1992-03-17 H & R Mechanical Systems, Inc. Filter bag seal system
JPH05329316A (ja) * 1991-02-22 1993-12-14 Ebara Corp 排ガス処理装置
JPH0698269B2 (ja) * 1991-06-06 1994-12-07 株式会社タクマ 排ガス処理装置
FR2733975B1 (fr) * 1995-05-11 1997-06-06 Commissariat Energie Atomique Ceramique a base de zirconate de lithium substitue par du cuivre, utilisable comme materiau tritigene
US5308369A (en) * 1993-04-28 1994-05-03 Griffin Environmental Company, Inc. Snap-in filter bag assembly for bottom loading in dust collector
US5800580A (en) * 1993-10-27 1998-09-01 Feldt; Klas-Goran Support cage for glass fiber bag filter for gas filtration
US5620669A (en) * 1995-08-15 1997-04-15 W. L. Gore & Associates, Inc. Catalytic filter material and method of making same
JPH1119477A (ja) * 1997-07-04 1999-01-26 Babcock Hitachi Kk 排ガス浄化装置およびこれを用いた排ガス浄化方法
JPH11267432A (ja) * 1998-03-25 1999-10-05 Unitika Ltd 排ガス処理装置
DE60003664T2 (de) * 1999-04-20 2004-04-15 Gore Enterprise Holdings, Inc., Newark Filtermaterial
US6440188B1 (en) * 2000-07-07 2002-08-27 Bha Group, Holdings, Inc. Air filter assembly capable of top and bottom loading
JP2002113311A (ja) 2000-10-04 2002-04-16 Mitsubishi Heavy Ind Ltd 触媒バグフィルター、その製造方法、それに用いる不織布及び排ガスの処理方法
JP2003126654A (ja) * 2001-10-19 2003-05-07 Sumitomo Heavy Ind Ltd 排ガス処理装置
US20040074391A1 (en) * 2002-10-16 2004-04-22 Vincent Durante Filter system
US7442352B2 (en) 2003-06-20 2008-10-28 Gore Enterprise Holdings, Inc. Flue gas purification process using a sorbent polymer composite material
DE20312074U1 (de) * 2003-08-05 2004-12-23 Volkmann Gmbh Vakuumfördereinrichtung mit einem mehrstufigen Filtersystem
JP2005152850A (ja) * 2003-11-28 2005-06-16 Hitachi Plant Eng & Constr Co Ltd バグフィルタ
US7208025B2 (en) * 2004-07-07 2007-04-24 Cnh America Llc Method and apparatus for filtering air passages in an alternator
US7138057B2 (en) * 2004-07-22 2006-11-21 Gore Enterprise Holdings, Inc. Filter media
US8034741B2 (en) * 2005-11-09 2011-10-11 Gore Enterprise Holdings, Inc. Capture of mercury from a gaseous mixture containing mercury
US20070209342A1 (en) * 2006-03-10 2007-09-13 Kuo-Chin Cho Convenient vacuum cleaner for collecting dust or liquid

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3853508A (en) * 1971-10-04 1974-12-10 Aerodyne Dev Corp Apparatus for bag collection of dirt
US4235610A (en) * 1978-05-22 1980-11-25 York-Shipley, Inc. Apparatus in the fabric filter control of air pollution
CN2071079U (zh) * 1990-06-04 1991-02-13 殷博义 离心回转滤尘器
US5288299A (en) * 1991-02-22 1994-02-22 Ebara Corporation Exhaust gas treating apparatus
US6331351B1 (en) * 1999-09-22 2001-12-18 Gore Enterprise Holdings, Inc. Chemically active filter material
CN201140010Y (zh) * 2007-12-27 2008-10-29 盐城中科节能环保技术创新服务有限公司 脉冲反吸风袋式除尘器

Also Published As

Publication number Publication date
CA2738400A1 (en) 2010-04-22
JP2012521276A (ja) 2012-09-13
KR20110111364A (ko) 2011-10-11
AU2009354441A1 (en) 2011-08-25
WO2011087466A2 (en) 2011-07-21
CN102740948A (zh) 2012-10-17
AU2009354441B2 (en) 2014-05-22
WO2011087466A3 (en) 2013-11-07
EP2370195A2 (en) 2011-10-05
JP5628838B2 (ja) 2014-11-19
US8114201B2 (en) 2012-02-14
US20100095843A1 (en) 2010-04-22
CA2738400C (en) 2015-01-13

Similar Documents

Publication Publication Date Title
CN102740948A (zh) 用于过滤系统的空气污染控制过滤元件
US7141091B2 (en) Method and apparatus for removing particulate and vapor phase contaminants from a gas stream
JP2007317667A (ja) 低温度触媒工程用のエアフィルタ組立体
EP2772293B1 (en) Textile Filter System and method for regenerating a textile filter
CN1374880A (zh) 化学活性的过滤材料
EP2373399A1 (en) Compact multigas filter
CN106132505A (zh) 滤袋组件
US5288299A (en) Exhaust gas treating apparatus
JP6567463B2 (ja) 排ガス処理方法
KR20040090182A (ko) 먼지부하저감형 미세먼지/질소산화물 동시제거용여과집진장치
EP0501281B1 (en) Exhaust gas treating apparatus
JP6114438B1 (ja) 排ガス処理装置
KR100252809B1 (ko) 가스상 및 입자상 오염물질의 여과집진장치
KR20120117696A (ko) 석탄 화력 발전소로부터의 수은 제어를 위한 분말 흡수제의 개선된 이용
JP6917645B2 (ja) 排ガス処理装置及び排ガスの処理方法
JP4029029B2 (ja) バグフィルター
JP2001070753A (ja) 触媒フィルタを再生する方法および装置
JP2001246209A (ja) ガス透過体、その製造方法、及び除塵装置
WO2015077746A2 (en) Filtration medium and process for filtering a fluid stream
JP7007653B2 (ja) バグフィルタ、添着活性炭素繊維ユニットを再生する方法及び排ガス処理システム
JP2014213304A (ja) 除塵及びガス除去用集塵装置
JPH04334512A (ja) 排ガス処理装置
JP4589038B2 (ja) 濾材
JP3462731B2 (ja) 高温バグフィルタ及びフィルタ膜の保守方法
KR102926189B1 (ko) 미세분진과 유해가스 동시 제거용 이중 필터백 및 이를 채용한 집진장치

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20150914

Address after: Delaware

Applicant after: W.L. GORE & ASSOCIATES, Inc.

Address before: Delaware

Applicant before: Gore Enterprise Holdings, Inc.

C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160601

CF01 Termination of patent right due to non-payment of annual fee