FR2694210B1 - Système et procédé pour le nettoyage d'un filtre sur place pour des courants gazeux. - Google Patents
Système et procédé pour le nettoyage d'un filtre sur place pour des courants gazeux.Info
- Publication number
- FR2694210B1 FR2694210B1 FR9308696A FR9308696A FR2694210B1 FR 2694210 B1 FR2694210 B1 FR 2694210B1 FR 9308696 A FR9308696 A FR 9308696A FR 9308696 A FR9308696 A FR 9308696A FR 2694210 B1 FR2694210 B1 FR 2694210B1
- Authority
- FR
- France
- Prior art keywords
- cleaning
- gas streams
- site filter
- site
- 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.)
- Expired - Fee Related
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
- B01D46/0091—Including arrangements for environmental or personal protection
- B01D46/0094—Including arrangements for environmental or personal protection against radiation
-
- 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
-
- 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
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/79—Regeneration of the filtering material or filter elements inside the filter by liquid process
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/922,321 US5358552A (en) | 1992-07-30 | 1992-07-30 | In situ filter cleaning system for gas streams |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2694210A1 FR2694210A1 (fr) | 1994-02-04 |
FR2694210B1 true FR2694210B1 (fr) | 1995-03-03 |
Family
ID=25446888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9308696A Expired - Fee Related FR2694210B1 (fr) | 1992-07-30 | 1993-07-15 | Système et procédé pour le nettoyage d'un filtre sur place pour des courants gazeux. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5358552A (fr) |
DE (1) | DE4325660C2 (fr) |
FR (1) | FR2694210B1 (fr) |
GB (1) | GB2269119B (fr) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5795359A (en) * | 1994-11-15 | 1998-08-18 | Hosokawa Micron Limited | Apparatus for separating particulate and/or powdery material from an entraining gas |
US6387271B1 (en) | 1995-09-14 | 2002-05-14 | Pall Corporation | Method for separating solid particulates from a liquid |
GB9601956D0 (en) * | 1996-01-31 | 1996-04-03 | British Nuclear Fuels Plc | Cleaning radioactively contaminated material |
GB2315869B (en) * | 1996-07-29 | 2000-10-11 | Pall Corp | Evaluation of particulate contaminants |
US5779900A (en) * | 1996-11-22 | 1998-07-14 | Nelson Industries, Inc. | In-situ cleanable filter with filtered cleanser |
US6200367B1 (en) | 1997-11-07 | 2001-03-13 | Terrance D. Phillips | Water washable stainless steel HEPA filter |
DE10118864C2 (de) * | 2001-04-18 | 2003-04-10 | Zeuna Staerker Kg | Verfahren sowie Vorrichtung zur Reinigung des mindestens einen Rußfilterkörpers einer Abgasreinigungsvorrichtung |
DE10321290B4 (de) * | 2003-05-13 | 2015-05-13 | Daimler Ag | Verfahren zur Reinigung eines Partikelfilters |
US7485225B2 (en) * | 2006-03-31 | 2009-02-03 | Perry Equipment Corporation | Composite adsorbent block for the treatment of contaminated fluids |
WO2007117420A2 (fr) * | 2006-03-31 | 2007-10-18 | Perry Equipment Corporation | Récipient destiné au traitement de fluides contaminés |
AU2007241055A1 (en) * | 2006-03-31 | 2007-11-01 | Perry Equipment Corporation | Layered filter for treatment of contaminated fluids |
US20080083334A1 (en) * | 2006-10-06 | 2008-04-10 | Pronob Bardhan | Method and system for removing ash from a filter |
US8062523B2 (en) * | 2006-12-01 | 2011-11-22 | Perry Equipment Corporation | Filter element and methods of manufacturing and using same |
AU2008225778B2 (en) * | 2007-03-15 | 2012-10-11 | Janssen Pharmaceutica N.V. | Filter assembly containing metal fiber filter elements |
US20090032472A1 (en) * | 2007-07-31 | 2009-02-05 | Perry Equipment Corporation | Systems and methods for removal of heavy metal contaminants from fluids |
US8057608B1 (en) | 2008-09-26 | 2011-11-15 | Research International, Inc | Extraction device and methods |
US8163072B2 (en) * | 2009-04-20 | 2012-04-24 | General Electric Company | Filter washing system for gas turbine engines |
US8882767B2 (en) | 2009-04-24 | 2014-11-11 | Megadyne Medical Products, Inc. | Electrosurgical instrument with adjustable utility conduit |
US8882768B2 (en) | 2009-04-24 | 2014-11-11 | Megadyne Medical Products, Inc. | Hand piece with adjustable utility conduit |
CN101695618B (zh) * | 2009-08-26 | 2011-10-26 | 江苏中圣高科技产业有限公司 | 火炬气低压过滤罐 |
IT1397570B1 (it) * | 2009-12-14 | 2013-01-16 | Agierre S A S Di Ruggero Vincenzo & C | Apparato e procedimento di trasporto pneumatico a vuoto per prodotti in polvere o simili. |
DE102011109319B4 (de) * | 2011-08-03 | 2014-10-02 | British American Tobacco (Germany) Gmbh | Verfahren und eine Vorrichtung zum automatischen Spülen von Filtern, insbesondere zum Spülen von Cambridge Filtern bei Rauchmaschinen |
DE102012019365B4 (de) * | 2012-10-02 | 2014-06-26 | Holger Marr | Verfahren und Vorrichtung zur Regenerierung von Rußpatikelfiltern von Dieselmotoren |
US9061231B2 (en) | 2012-11-14 | 2015-06-23 | Pall Corporation | Purification arrangements and methods for gas pipeline systems |
US8986431B2 (en) | 2012-11-14 | 2015-03-24 | Pall Corporation | Purification arrangements and methods for gas pipeline systems |
US8951333B2 (en) | 2012-11-14 | 2015-02-10 | Pall Corporation | Purification arrangements and methods for gas pipeline systems |
US9259260B2 (en) | 2013-03-14 | 2016-02-16 | Megadyne Medical Products, Inc. | Fluid evacuation device |
US10239009B2 (en) | 2013-03-14 | 2019-03-26 | Lawrence Livermore National Security, Llc | Continuously-operable flow stream processing system and method |
US9375253B2 (en) | 2013-03-14 | 2016-06-28 | Megadyne Medical Products, Inc. | Electrosurgical instrument |
USD709196S1 (en) | 2013-03-15 | 2014-07-15 | Megadyne Medical Products, Inc. | Hand piece |
WO2015164424A1 (fr) * | 2014-04-21 | 2015-10-29 | Pentair Filtration Solutions, Llc | Système et procédé de séparation |
DE102014113638B4 (de) * | 2014-09-22 | 2017-11-16 | Sartorius Stedim Biotech Gmbh | Vorrichtung zur Entlüftung und Integritätstestung |
AR106558A1 (es) * | 2015-11-03 | 2018-01-24 | Spraying Systems Co | Aparato y método de secado por pulverización |
CN107174904A (zh) * | 2017-07-06 | 2017-09-19 | 南京恒兴达机电设备制造有限公司 | 中央烟尘净化处理工艺 |
CA3102456A1 (fr) * | 2018-06-13 | 2019-12-19 | Cargill, Incorporated | Filtre a decharge de liquide et son utilisation |
CN110523172A (zh) * | 2019-08-27 | 2019-12-03 | 贵州大学 | 一种pm2.5源颗粒物捕集装置及其远程控制系统 |
CN110523173A (zh) * | 2019-08-27 | 2019-12-03 | 贵州大学 | 一种pm2.5源颗粒物捕集装置冗余结构及控制系统 |
US20240318514A1 (en) * | 2023-03-21 | 2024-09-26 | Saudi Arabian Oil Company | Systems and methods for operating candle filters to recover glycols from drilling operations |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB791510A (en) * | 1955-06-14 | 1958-03-05 | Olof Henrik Hallstrom | Filtering arrangement for vacuum cleaning plants |
FR1530641A (fr) * | 1967-05-19 | 1968-06-28 | Prat Daniel S A | Appareil de contact gaz-liquide pour la filtration des microbrouillards |
ES369936A1 (es) * | 1968-08-30 | 1972-01-01 | Union Tank Car Co | Un metodo de limpiar un cartucho de filtro verticalmente colocado en el interior de un deposito de filtro. |
US3623910A (en) * | 1969-11-28 | 1971-11-30 | Flex Kleen Corp | Method and apparatus for laundering dust collectors |
US3775950A (en) * | 1970-07-06 | 1973-12-04 | A Hallamore | Process air automatic self-cleaning air filtration system |
US3765152A (en) * | 1970-11-04 | 1973-10-16 | Gen Resource Corp | Cleaning of filtering media |
GB1575292A (en) * | 1978-01-04 | 1980-09-17 | Interfiltre Sa | Selfcleaning filter device |
FR2432883A1 (fr) * | 1978-08-11 | 1980-03-07 | Commissariat Energie Atomique | Dispositif de separation et de recuperation d'un produit solide transporte par un gaz |
US4445912A (en) * | 1982-02-04 | 1984-05-01 | The Mike Volk Co., Inc. | Effluent air filtration apparatus |
JPS5915002B2 (ja) * | 1982-05-06 | 1984-04-07 | 高太郎 井上 | 排煙集塵脱硫装置 |
GB2132504A (en) * | 1982-12-17 | 1984-07-11 | Fairey Eng | Filtering apparatus |
DE3316527A1 (de) * | 1983-05-06 | 1984-11-08 | Henkel KGaA, 4000 Düsseldorf | Verfahren zum waschen der filterelemente eines gasfilters und vorrichtung zum durchfuehren des verfahrens |
US4895644A (en) * | 1984-04-26 | 1990-01-23 | Westinghouse Electric Corporation | Fluid supply and recirculation system |
US4613369A (en) * | 1984-06-27 | 1986-09-23 | Pall Corporation | Porous metal article and method of making |
DE3505729A1 (de) * | 1985-02-15 | 1986-08-21 | Deutsche Filterbau GmbH, 4000 Düsseldorf | Verfahren zur reinigung von filterelementen |
US4824451A (en) * | 1985-12-31 | 1989-04-25 | Kimberly-Clark Corporation | Melt-blown filter medium |
US4687579A (en) * | 1986-05-02 | 1987-08-18 | The United States Of America As Represented By The United States Department Of Energy | Sintered composite medium and filter |
DE3715466A1 (de) * | 1987-05-08 | 1988-12-15 | Siemens Ag | Druckentlastungs- und filtereinrichtung fuer kerntechnische anlagen, insbesondere fuer druckwasserreaktoren |
JP2659400B2 (ja) * | 1988-06-21 | 1997-09-30 | 三井東圧化学株式会社 | 炭素含有シリコン薄膜の形成法 |
US4923068A (en) * | 1989-02-07 | 1990-05-08 | Cdp Product Development Corporation | Automatic filter system |
US4888114A (en) * | 1989-02-10 | 1989-12-19 | E. I. Du Pont De Nemours And Company | Sintered coating for porous metallic filter surfaces |
DE4008742C2 (de) * | 1990-03-19 | 1994-04-14 | Krupp Koppers Gmbh | Insbesondere zur Heißgasentstaubung geeigneter Filterapparat |
-
1992
- 1992-07-30 US US07/922,321 patent/US5358552A/en not_active Expired - Lifetime
-
1993
- 1993-04-28 GB GB9308810A patent/GB2269119B/en not_active Expired - Fee Related
- 1993-07-15 FR FR9308696A patent/FR2694210B1/fr not_active Expired - Fee Related
- 1993-07-30 DE DE4325660A patent/DE4325660C2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE4325660A1 (de) | 1994-02-03 |
US5358552A (en) | 1994-10-25 |
FR2694210A1 (fr) | 1994-02-04 |
GB2269119A (en) | 1994-02-02 |
GB9308810D0 (en) | 1993-06-09 |
DE4325660C2 (de) | 1997-01-30 |
GB2269119B (en) | 1996-04-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ER | Errata listed in the french official journal (bopi) |
Free format text: 05/94 |
|
ST | Notification of lapse |