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
Application number
FR9308696A
Other languages
English (en)
Other versions
FR2694210A1 (fr
Inventor
Jeffrey M Seibert
Nelson Sobel
Laurence D Weber
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.)
Pall Corp
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Publication of FR2694210A1 publication Critical patent/FR2694210A1/fr
Application granted granted Critical
Publication of FR2694210B1 publication Critical patent/FR2694210B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
FR9308696A 1992-07-30 1993-07-15 Système et procédé pour le nettoyage d'un filtre sur place pour des courants gazeux. Expired - Fee Related FR2694210B1 (fr)

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)

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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

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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

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