DK1027131T3 - Fremgangsmåde til rensning af en filterenhed og en filterenhed til filtrering af gas - Google Patents

Fremgangsmåde til rensning af en filterenhed og en filterenhed til filtrering af gas

Info

Publication number
DK1027131T3
DK1027131T3 DK97910271T DK97910271T DK1027131T3 DK 1027131 T3 DK1027131 T3 DK 1027131T3 DK 97910271 T DK97910271 T DK 97910271T DK 97910271 T DK97910271 T DK 97910271T DK 1027131 T3 DK1027131 T3 DK 1027131T3
Authority
DK
Denmark
Prior art keywords
filter unit
cleaning
filtering gas
filtering
gas
Prior art date
Application number
DK97910271T
Other languages
English (en)
Inventor
Poul Bach
Henning Birger Moeller
Nicolai Pipper
Original Assignee
Niro Atomizer As
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 Niro Atomizer As filed Critical Niro Atomizer As
Application granted granted Critical
Publication of DK1027131T3 publication Critical patent/DK1027131T3/da

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
    • B01D46/04—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
    • B01D46/66—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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4281—Venturi's or systems showing a venturi effect
    • 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)
  • Filtering Of Dispersed Particles In Gases (AREA)
DK97910271T 1997-10-31 1997-10-31 Fremgangsmåde til rensning af en filterenhed og en filterenhed til filtrering af gas DK1027131T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/DK1997/000495 WO1998000001A2 (en) 1997-10-31 1997-10-31 Gas filter and method for cleaning the same

Publications (1)

Publication Number Publication Date
DK1027131T3 true DK1027131T3 (da) 2002-05-06

Family

ID=8156334

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97910271T DK1027131T3 (da) 1997-10-31 1997-10-31 Fremgangsmåde til rensning af en filterenhed og en filterenhed til filtrering af gas

Country Status (8)

Country Link
US (1) US6149716A (da)
EP (1) EP1027131B1 (da)
AR (1) AR015995A1 (da)
AT (1) ATE211940T1 (da)
AU (1) AU730692C (da)
DE (1) DE69709697T2 (da)
DK (1) DK1027131T3 (da)
WO (1) WO1998000001A2 (da)

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ATE249870T1 (de) * 2000-02-02 2003-10-15 Niro Atomizer As Filtereinheit zur gasfiltration
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FR2813796A1 (fr) 2000-09-11 2002-03-15 Bruno Jean Marie Aubert Procede de desinfection ou de sterilisation d'un materiau par chauffage confine sous pression de vapeur de l'eau et des radicaux naturellement absorbes sur le dit materiau et dispositif associe
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DE10113215B4 (de) * 2000-11-29 2007-12-27 Lübbers, Matthias Filtereinheit zum Reinigen von staubbeladener Prozessluft
DE10120603A1 (de) * 2001-04-26 2002-10-31 Matthias Luebbers Filtereinheit zum Reinigen von staubbeladener Prozessluft
US6902592B2 (en) * 2002-10-25 2005-06-07 United Air Specialists, Inc. Apparatus and method for cleaning an air filter unit
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DE10320486B4 (de) * 2003-05-08 2008-02-14 Intensiv-Filter Gmbh & Co. Kg Reinigungsvorrichtung für ein Bündel rohrförmiger, an einem Ende offen ausgebildeter Filterelemente, vorzugsweise eines industriellen Staubfilters
US6858052B2 (en) * 2003-05-30 2005-02-22 Bha Group, Inc. Filter cartridge mounting structure
DE10350228B3 (de) * 2003-10-27 2005-08-18 Intensiv-Filter Gmbh & Co. Kg Staubfilter
US7195659B2 (en) * 2003-12-08 2007-03-27 Donaldson Company, Inc. Reverse-flow cleaning systems and methods
JP3841807B2 (ja) * 2004-10-13 2006-11-08 株式会社タクマ ノズルおよびろ過式集塵装置
DE102004052103A1 (de) * 2004-10-26 2006-04-27 Intensiv-Filter Gmbh & Co. Kg Staubfilter
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US7410530B2 (en) * 2005-03-04 2008-08-12 Donaldson Company, Inc. Apparatus for cleaning exhaust aftertreatment devices and methods
US20080022855A1 (en) * 2006-07-26 2008-01-31 Bha Group, Inc. Filter cleaning system and method
AT503788B1 (de) * 2006-09-13 2008-01-15 Schulz Helmuth Ing Vorrichtung zum kontinuierlichen filtern von verunreinigungen aus einer strömungsfähigen masse
FI121368B (fi) * 2006-12-19 2010-10-29 Outotec Oyj Menetelmä ja laitteisto prosessikaasun suodatukseen
EP2111279A2 (en) * 2007-01-30 2009-10-28 Donaldson Company, Inc. Apparatus for cleaning exhaust aftertreatment devices and methods
WO2008110623A2 (en) * 2007-03-15 2008-09-18 Janssen Pharmaceutica N.V. Filter assembly containing metal fiber filter elements
US7833329B2 (en) * 2007-05-03 2010-11-16 Mott Corporation Plenum based high pressure blowback gas delivery system in a continuous process flow filtration system
DE102007041733B4 (de) * 2007-09-04 2009-09-03 Hüttlin Gmbh Filteranordnung zum Reinigen von mit Partikeln verunreinigten Gasen und Verfahren zum Reinigen mindestens einer Filtereinheit
US7918907B2 (en) * 2008-02-29 2011-04-05 Venturedyne, Ltd. Cleaning nozzle for dust collector
US7918908B2 (en) * 2008-04-30 2011-04-05 Venturedyne, Ltd. Dust collector with equalized cleaning performance
US20100037423A1 (en) * 2008-07-10 2010-02-18 Herman John T Apparatus for Cleaning Exhaust Aftertreatment Devices and Methods
US8163072B2 (en) * 2009-04-20 2012-04-24 General Electric Company Filter washing system for gas turbine engines
EP2461888B1 (en) 2009-08-03 2020-02-19 United Air Specialists, Inc Filter cleaning system and method
JP2012176392A (ja) * 2011-02-27 2012-09-13 Shinroku Nishiyama バグフィルター型脱臭装置
CN102814086B (zh) * 2012-08-10 2015-06-03 中国恩菲工程技术有限公司 一种气体过滤装置
EP4218985B1 (en) 2013-03-04 2024-09-25 Donaldson Company, Inc. Air filter systems and methods of using the same
US9604172B2 (en) 2013-03-04 2017-03-28 Donaldson Company, Inc. Diverging nozzles and filter element cleaning systems using diverging nozzles
EP3013453A4 (en) * 2013-06-27 2018-01-24 Filtercorp International Limited Improvements in or for filtration systems
US9387426B2 (en) * 2013-11-18 2016-07-12 Bha Altair, Llc Systems and methods for managing turbine intake filters
US9393512B2 (en) * 2014-04-25 2016-07-19 Pall Corporation Processes for removing entrained particulates from a gas
CN107008047A (zh) * 2017-05-31 2017-08-04 河南龙成煤高效技术应用有限公司 一种并联流体过滤器系统及过滤工艺
JP7143005B2 (ja) 2019-09-11 2022-09-28 エルジー・ケム・リミテッド メタルフィルターの洗浄装置及び洗浄方法
GB2592267A (en) * 2020-02-24 2021-08-25 Altair Uk Ltd Pulse nozzle for filter cleaning systems
EP4414045A1 (en) * 2023-02-13 2024-08-14 Clean Air Europe Srl Device for supplying pressurized air into a tubular filter

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Also Published As

Publication number Publication date
DE69709697D1 (de) 2002-02-21
AU730692B2 (en) 2001-03-15
DE69709697T2 (de) 2002-08-14
ATE211940T1 (de) 2002-02-15
AR015995A1 (es) 2001-05-30
US6149716A (en) 2000-11-21
AU4772797A (en) 1998-01-21
WO1998000001A3 (en) 1998-08-27
WO1998000001A2 (en) 1998-01-08
EP1027131A2 (en) 2000-08-16
EP1027131B1 (en) 2002-01-16
AU730692C (en) 2001-10-11

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