TW276187B - - Google Patents
Info
- Publication number
- TW276187B TW276187B TW084103157A TW84103157A TW276187B TW 276187 B TW276187 B TW 276187B TW 084103157 A TW084103157 A TW 084103157A TW 84103157 A TW84103157 A TW 84103157A TW 276187 B TW276187 B TW 276187B
- Authority
- TW
- Taiwan
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
- B01D46/02—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
- B01D46/08—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat the working surfaces forming a star shape
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
- B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
-
- 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
- B01D39/2068—Other inorganic materials, e.g. ceramics
- B01D39/2093—Ceramic foam
-
- 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
- B01D46/10—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
- B01D46/2407—Filter candles
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4263—Means for active heating or cooling
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/02—Dust removal
- C10K1/024—Dust removal by filtration
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
- B01D2273/20—High temperature filtration
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- 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
- B01D2275/30—Porosity of filtering material
- B01D2275/307—Porosity increasing in flow direction
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/232,885 US5433771A (en) | 1994-04-25 | 1994-04-25 | Hot gas filtration system fail-safe and thermal regeneration device |
Publications (1)
Publication Number | Publication Date |
---|---|
TW276187B true TW276187B (zh) | 1996-05-21 |
Family
ID=22874997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW084103157A TW276187B (zh) | 1994-04-25 | 1995-03-31 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5433771A (zh) |
EP (1) | EP0684064B1 (zh) |
JP (1) | JPH07289833A (zh) |
KR (1) | KR950031176A (zh) |
CA (1) | CA2147704A1 (zh) |
DE (1) | DE69522142T2 (zh) |
TW (1) | TW276187B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9669344B2 (en) | 2012-02-28 | 2017-06-06 | Pall Corporation | Hot gas filtration system and process for regenerating said system |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0773825A1 (en) * | 1994-07-20 | 1997-05-21 | Pall Corporation | A filter assembly having a filter element and a sealing device |
US6357672B1 (en) * | 1995-07-06 | 2002-03-19 | United Technologies Corporation | Sealing means for a multi-axis nozzle |
US5876471A (en) * | 1996-04-23 | 1999-03-02 | Siemens Westinghouse Power Corporation | Filter holder and gasket assembly for candle or tube filters |
US5948257A (en) * | 1996-05-03 | 1999-09-07 | Hexcel Corporation | Candle filter and method for making |
US5944859A (en) * | 1996-05-06 | 1999-08-31 | Siemens Westinghouse Power Corporation | Hot gas filter and system assembly |
US5904742A (en) * | 1998-01-12 | 1999-05-18 | Cheng-Hua Lin | Gas filtering device for a light gas tank |
US6056796A (en) * | 1998-02-09 | 2000-05-02 | The United States Of America As Represented By The United States Department Of Energy | Rigid porous filter |
US6077490A (en) * | 1999-03-18 | 2000-06-20 | Mcdermott Technology, Inc. | Method and apparatus for filtering hot syngas |
US6183529B1 (en) * | 1999-06-01 | 2001-02-06 | Gkn Sinter Metals, Inc. | High temperature gas filter assembly |
US6273925B1 (en) | 1999-09-10 | 2001-08-14 | Mary Anne Alvin | Filter assembly for metallic and intermetallic tube filters |
US6290743B1 (en) * | 1999-12-20 | 2001-09-18 | Siemens Westinghouse Power Corporation | Tubular and honeycomb metal fail-safe regenerator devices |
US6312490B1 (en) | 2000-01-07 | 2001-11-06 | Siemens Westinghouse Power Corporation | Interlocked fiber fail-safe regenerator device |
US6398837B1 (en) | 2000-06-05 | 2002-06-04 | Siemens Westinghouse Power Corporation | Metal-ceramic composite candle filters |
US6361575B1 (en) | 2000-06-23 | 2002-03-26 | Siemens Westinghouse Power Corporation | Multipurpose single external seal filter assembly for metallic and ceramic tube filters with integral locking means |
US6468322B1 (en) | 2000-09-29 | 2002-10-22 | Siemens Westinghouse Power Corporation | Filter holder assembly having extended collar spacer ring |
US6428593B1 (en) | 2000-09-29 | 2002-08-06 | Siemens Westinghouse Power Corporation | Filter holder gasket assembly for enhanced securement of candle filters |
US6592641B2 (en) | 2001-09-19 | 2003-07-15 | Siemens Westinghouse Power Corporation | Integral porous filter/fail-safe/regenerator/gas separation membrane module |
US6981516B1 (en) * | 2002-09-24 | 2006-01-03 | The United States Of America As Represented By The United States Department Of Energy | Fail save shut off valve for filtering systems employing candle filters |
US7320717B2 (en) * | 2004-11-24 | 2008-01-22 | Biothermica Technologies, Inc. | Industrial scale honeycomb type dust collector |
DE102006048883A1 (de) * | 2006-10-17 | 2008-04-24 | Forschungszentrum Karlsruhe Gmbh | Filtersystem mit Abgasreinigungsvorrichtung |
US7896956B2 (en) * | 2006-11-30 | 2011-03-01 | Mitsubishi Heavy Industries, Ltd. | Method for regenerating filter and apparatus thereof |
DE102008060723B4 (de) * | 2008-04-18 | 2021-01-21 | Ife Innovative Forschungs- Und Entwicklungs Gmbh & Co. Kg | Filtereinheit zur Reinigung von Fluiden, Filtersysteme und deren Verwendungen |
GB201015916D0 (en) * | 2010-09-22 | 2010-10-27 | O Gen Uk Ltd | Biomass Gasification Plant |
US8816259B2 (en) | 2012-04-06 | 2014-08-26 | Siemens Aktiengesellschaft | Pack heat treatment for material enhancement |
US10293283B2 (en) * | 2013-05-02 | 2019-05-21 | Gary D. Hanks | Multistage filter |
CN104971560A (zh) * | 2015-07-24 | 2015-10-14 | 肖燕娟 | 一种高温含尘气体除尘*** |
CN105885957B (zh) | 2016-05-24 | 2020-03-31 | 河南龙成煤高效技术应用有限公司 | 一种高温脱尘过滤设备、高温脱尘过滤***及连续脱尘过滤的方法 |
US10369506B1 (en) | 2018-11-19 | 2019-08-06 | Physician Electronic Networks LLC | System, method, and apparatus to reduce urban air pollution |
CN115253535A (zh) * | 2022-08-08 | 2022-11-01 | 四川华能氢能科技有限公司 | 一种用于氢气收集的过滤装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3854902A (en) * | 1971-09-28 | 1974-12-17 | Ducon Co | Method of filtering gas |
US3816977A (en) * | 1971-10-04 | 1974-06-18 | Aerodyne Dev Corp | Method and apparatus for bag collection of dirt |
US3853508A (en) * | 1971-10-04 | 1974-12-10 | Aerodyne Dev Corp | Apparatus for bag collection of dirt |
US4026685A (en) * | 1975-12-16 | 1977-05-31 | Wagner Electric Corporation | Flow reversing regenerative air dryer |
US4067704A (en) * | 1976-10-18 | 1978-01-10 | The Ducon Company, Inc. | Granular bed filter |
US4343631A (en) * | 1981-01-30 | 1982-08-10 | Westinghouse Electric Corp. | Hot gas particulate removal |
US4539025A (en) * | 1984-09-26 | 1985-09-03 | Westinghouse Electric Corp. | Filtering system |
US4553986A (en) * | 1984-11-13 | 1985-11-19 | Westinghouse Electric Corp. | Filtering system and method of using same |
US4735635A (en) * | 1986-01-10 | 1988-04-05 | Westinghouse Electric Corp. | Apparatus and process for filtering high temperature gas streams |
US4764190A (en) * | 1987-02-10 | 1988-08-16 | Westinghouse Electric Corp. | High temperature, high pressure gas filter system |
DE3716618A1 (de) * | 1987-05-18 | 1988-12-08 | Philips Patentverwaltung | Strahlenquelle zur erzeugung einer im wesentlichen monochromatischen roentgenstrahlung |
KR930000473B1 (ko) * | 1987-07-20 | 1993-01-21 | 미쯔비시지도오샤고오교오 가부시기가이샤 | 디이젤엔진의 배기정화장치 |
IT1211822B (it) * | 1987-10-02 | 1989-11-03 | Longobardi Roberto Longobardi | Filtro per l'abbattimento di particelle solide sospese ed idrocarburi incombusti dai gas di scarico di motori a combustione interna |
US4812149A (en) * | 1987-12-03 | 1989-03-14 | Westinghouse Electric Corp. | Hot inert gas purging for filter blowback process |
US4973458A (en) * | 1989-05-09 | 1990-11-27 | Westinghouse Electric Corp. | Fluidized bed system for removing particulate contaminants from a gaseous stream |
US4969937A (en) * | 1989-05-30 | 1990-11-13 | Electric Power Research Institute | Vertically tiered particle filtering apparatus |
US5185019A (en) * | 1990-10-22 | 1993-02-09 | Westinghouse Electric Corp. | Filtering apparatus |
US5143530A (en) * | 1990-10-22 | 1992-09-01 | Westinghouse Electric Corp. | Filtering apparatus |
DE4226145A1 (de) * | 1992-08-07 | 1994-02-10 | Babcock Energie Umwelt | Verfahren zur Überwachung von Filterelemente |
DE4226146A1 (de) * | 1992-08-07 | 1994-02-10 | Babcock Energie Umwelt | Vorrichtung zum Filtern von heißen, staubbeladenen Gasen |
DE4226144A1 (de) * | 1992-08-07 | 1994-02-10 | Babcock Energie Umwelt | Vorrichtung zur Überwachung von Filterelementen |
-
1994
- 1994-04-25 US US08/232,885 patent/US5433771A/en not_active Expired - Lifetime
-
1995
- 1995-03-31 TW TW084103157A patent/TW276187B/zh active
- 1995-04-17 JP JP7116399A patent/JPH07289833A/ja not_active Withdrawn
- 1995-04-24 KR KR1019950009677A patent/KR950031176A/ko active IP Right Grant
- 1995-04-24 CA CA002147704A patent/CA2147704A1/en not_active Abandoned
- 1995-04-25 EP EP95302758A patent/EP0684064B1/en not_active Expired - Lifetime
- 1995-04-25 DE DE69522142T patent/DE69522142T2/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9669344B2 (en) | 2012-02-28 | 2017-06-06 | Pall Corporation | Hot gas filtration system and process for regenerating said system |
Also Published As
Publication number | Publication date |
---|---|
JPH07289833A (ja) | 1995-11-07 |
EP0684064B1 (en) | 2001-08-16 |
US5433771A (en) | 1995-07-18 |
CA2147704A1 (en) | 1995-10-26 |
KR950031176A (ko) | 1995-12-18 |
DE69522142D1 (de) | 2001-09-20 |
DE69522142T2 (de) | 2002-04-11 |
EP0684064A1 (en) | 1995-11-29 |