DE602006006955D1 - Elektrische Leistungsverbesserung eines Gewebefilters - Google Patents
Elektrische Leistungsverbesserung eines GewebefiltersInfo
- Publication number
- DE602006006955D1 DE602006006955D1 DE602006006955T DE602006006955T DE602006006955D1 DE 602006006955 D1 DE602006006955 D1 DE 602006006955D1 DE 602006006955 T DE602006006955 T DE 602006006955T DE 602006006955 T DE602006006955 T DE 602006006955T DE 602006006955 D1 DE602006006955 D1 DE 602006006955D1
- Authority
- DE
- Germany
- Prior art keywords
- electrical performance
- performance improvement
- fabric filter
- fabric
- filter
- 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.)
- Active
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
- B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
- B01D46/0086—Filter condition indicators
-
- 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
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/50—Means for discharging electrostatic potential
-
- 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
- B01D46/785—Regeneration of the filtering material or filter elements inside the filter by electrical means, e.g. for the generation of electrostatic forces in order to reject particles
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Electrostatic Separation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/257,582 US7294169B2 (en) | 2005-10-25 | 2005-10-25 | Electrical enhancement of fabric filter performance |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602006006955D1 true DE602006006955D1 (de) | 2009-07-09 |
Family
ID=37607319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602006006955T Active DE602006006955D1 (de) | 2005-10-25 | 2006-10-23 | Elektrische Leistungsverbesserung eines Gewebefilters |
Country Status (5)
Country | Link |
---|---|
US (1) | US7294169B2 (de) |
EP (1) | EP1779917B1 (de) |
CN (1) | CN1966127B (de) |
DE (1) | DE602006006955D1 (de) |
ES (1) | ES2325456T3 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1829614A1 (de) * | 2006-03-02 | 2007-09-05 | Technische Universiteit Delft | Verfahren zur Entfernung von Rußflocken, Feinstaub und Brennkraftmaschinen-Abgaspartikel, Teilchensammelvorrichtung zur Verwendung in diesem Verfahren und Verwendung der Teilchensammelvorrichtung zur Erzeugung eines statischen elektrischen Felds |
US7815714B2 (en) * | 2007-12-20 | 2010-10-19 | General Electric Company | Systems and methods for removal of particulate matter in a filtration system |
WO2009097656A1 (en) * | 2008-02-05 | 2009-08-13 | Ptronik Pty Limited | Dust collector control system |
US8628607B2 (en) * | 2008-02-11 | 2014-01-14 | Yadapalli Kondala Rao | Vacuum pump suction filter meant for collecting impurities from function |
US8167984B1 (en) * | 2008-03-28 | 2012-05-01 | Rogers Jr Gilman H | Multistage electrically charged agglomeration system |
CN101887003B (zh) | 2010-06-29 | 2016-06-08 | 上海杰远环保科技有限公司 | 一种微粒测量装置及其测量方法 |
US8414687B2 (en) * | 2010-09-23 | 2013-04-09 | Chevron U.S.A. Inc. | Method to control particulate matter emissions |
US8597405B2 (en) * | 2011-08-23 | 2013-12-03 | Empire Technology Development Llc | Self-cleaning electret filter |
US8491683B1 (en) * | 2012-10-10 | 2013-07-23 | International Business Machines Corporation | Computer system including electrodes for automated dust filter cleaning |
CN103752407A (zh) * | 2014-01-15 | 2014-04-30 | 天津工业大学 | 一种基于交变静电场的气流/固体颗粒分离方法 |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB398724A (en) | 1933-02-03 | 1933-09-21 | Siemens Lurgi Cottrell Elektro | Process for the electrical separation of suspended particles from gaseous fluids |
US2490979A (en) * | 1947-06-28 | 1949-12-13 | Westinghouse Electric Corp | Electrostatic precipitator |
US2917130A (en) | 1957-12-11 | 1959-12-15 | Gen Electric | Electrostatic gas filter having arrangement for cancelling captured charge |
US3577705A (en) * | 1968-12-23 | 1971-05-04 | Hitco | Filter system |
US3724174A (en) | 1970-09-28 | 1973-04-03 | Bergwerksverband Gmbh | Electrically operated dust mask |
US3966435A (en) | 1974-05-02 | 1976-06-29 | Penney Gaylord W | Electrostatic dust filter |
US4098591A (en) | 1975-05-07 | 1978-07-04 | Bronswerk Heat Transfer B.V. | Apparatus and method for removing non-conductive particles from a gas stream |
US4259707A (en) | 1979-01-12 | 1981-03-31 | Penney Gaylord W | System for charging particles entrained in a gas stream |
US4692174A (en) | 1982-02-26 | 1987-09-08 | Gelfand Peter C | Ionizer assembly having a bell-mouth outlet |
DE8612468U1 (de) | 1986-05-07 | 1986-07-10 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | Sicherheitsfilter für Filterkassetten von Staubsaugern |
US4904283A (en) | 1987-11-24 | 1990-02-27 | Government Of The United States As Represented By Administrator Environmental Protection Agency | Enhanced fabric filtration through controlled electrostatically augmented dust deposition |
US4931073B1 (en) | 1989-07-03 | 1994-11-01 | Univ North Dakota School Of En | Process of flue gas conditioning applied to fabric filtration |
US5034030A (en) | 1989-07-03 | 1991-07-23 | The University Of North Dakota School Of Engineering & Mines Foundation (Und-Sem Foundation) | Process of flue gas conditioning applied to fabric filtration |
US5024681A (en) | 1989-12-15 | 1991-06-18 | Electric Power Research Institute | Compact hybrid particulate collector |
US5158580A (en) | 1989-12-15 | 1992-10-27 | Electric Power Research Institute | Compact hybrid particulate collector (COHPAC) |
US5647890A (en) * | 1991-12-11 | 1997-07-15 | Yamamoto; Yujiro | Filter apparatus with induced voltage electrode and method |
US5217511A (en) | 1992-01-24 | 1993-06-08 | The United States Of America As Represented By The Administrator Of The Environmental Protection Agency | Enhancement of electrostatic precipitation with electrostatically augmented fabric filtration |
US5474599A (en) | 1992-08-11 | 1995-12-12 | United Air Specialists, Inc. | Apparatus for electrostatically cleaning particulates from air |
US5855649A (en) | 1993-07-26 | 1999-01-05 | Ada Technologies Solutions, Llc | Liquid additives for particulate emissions control |
US5527569A (en) | 1994-08-22 | 1996-06-18 | W. L. Gore & Associates, Inc. | Conductive filter laminate |
EP0727504A3 (de) | 1995-02-14 | 1996-10-23 | Gen Electric | Plasmabeschichtungsverfahren für verbesserte Hafteigenschaften von Beschichtungen auf Gegenständen |
US5837017A (en) * | 1996-05-02 | 1998-11-17 | Bha Group Holdings, Inc. | Apparatus for cleaning baghouse filters |
US5961693A (en) | 1997-04-10 | 1999-10-05 | Electric Power Research Institute, Incorporated | Electrostatic separator for separating solid particles from a gas stream |
US5938818A (en) | 1997-08-22 | 1999-08-17 | Energy & Environmental Research Center Foundation | Advanced hybrid particulate collector and method of operation |
US6514315B1 (en) | 1999-07-29 | 2003-02-04 | Electric Power Research Institute, Inc. | Apparatus and method for collecting flue gas particulate with high permeability filter bags |
US6428697B1 (en) | 1999-07-30 | 2002-08-06 | William W. Edgar | System for processing waste water |
JP3564366B2 (ja) | 1999-08-13 | 2004-09-08 | 三菱重工業株式会社 | 除塵装置 |
US6673136B2 (en) | 2000-09-05 | 2004-01-06 | Donaldson Company, Inc. | Air filtration arrangements having fluted media constructions and methods |
US6544317B2 (en) * | 2001-03-21 | 2003-04-08 | Energy & Environmental Research Center Foundation | Advanced hybrid particulate collector and method of operation |
US6660061B2 (en) * | 2001-10-26 | 2003-12-09 | Battelle Memorial Institute | Vapor purification with self-cleaning filter |
US7001447B1 (en) * | 2003-04-22 | 2006-02-21 | Electric Power Research Institute | Polarity reversing circuit for electrostatic precipitator system |
-
2005
- 2005-10-25 US US11/257,582 patent/US7294169B2/en not_active Expired - Fee Related
-
2006
- 2006-10-23 ES ES06255451T patent/ES2325456T3/es active Active
- 2006-10-23 DE DE602006006955T patent/DE602006006955D1/de active Active
- 2006-10-23 EP EP06255451A patent/EP1779917B1/de not_active Expired - Fee Related
- 2006-10-25 CN CN2006101424622A patent/CN1966127B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1779917A1 (de) | 2007-05-02 |
CN1966127A (zh) | 2007-05-23 |
US7294169B2 (en) | 2007-11-13 |
EP1779917B1 (de) | 2009-05-27 |
US20070089602A1 (en) | 2007-04-26 |
CN1966127B (zh) | 2011-12-14 |
ES2325456T3 (es) | 2009-09-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |