ZA200804447B - A fabric filter with fluidised dust-bed, and a method of maintaining it - Google Patents

A fabric filter with fluidised dust-bed, and a method of maintaining it

Info

Publication number
ZA200804447B
ZA200804447B ZA200804447A ZA200804447A ZA200804447B ZA 200804447 B ZA200804447 B ZA 200804447B ZA 200804447 A ZA200804447 A ZA 200804447A ZA 200804447 A ZA200804447 A ZA 200804447A ZA 200804447 B ZA200804447 B ZA 200804447B
Authority
ZA
South Africa
Prior art keywords
bed
maintaining
fabric filter
fluidised dust
fluidised
Prior art date
Application number
ZA200804447A
Other languages
English (en)
Inventor
Bringfors Nils
Ahman Stefan
Original Assignee
Alstom Technology Ltd
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 Alstom Technology Ltd filed Critical Alstom Technology Ltd
Publication of ZA200804447B publication Critical patent/ZA200804447B/xx

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
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
    • 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
    • B01D46/0002—Casings; Housings; Frame constructions
    • B01D46/0013—Modules
    • 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
    • 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
    • B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
    • 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
    • B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
ZA200804447A 2005-12-22 2006-12-12 A fabric filter with fluidised dust-bed, and a method of maintaining it ZA200804447B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0502856A SE0502856L (sv) 2005-12-22 2005-12-22 Textilfilter med fluidiserad dammbädd, och sätt för att underhålla detsamma

Publications (1)

Publication Number Publication Date
ZA200804447B true ZA200804447B (en) 2009-10-28

Family

ID=38048116

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200804447A ZA200804447B (en) 2005-12-22 2006-12-12 A fabric filter with fluidised dust-bed, and a method of maintaining it

Country Status (12)

Country Link
US (1) US7972399B2 (xx)
EP (1) EP1962990B1 (xx)
JP (1) JP4801741B2 (xx)
KR (1) KR20080078731A (xx)
CN (1) CN101340964B (xx)
AU (1) AU2006327294B2 (xx)
BR (1) BRPI0620388A2 (xx)
CA (1) CA2633574C (xx)
RU (1) RU2424040C2 (xx)
SE (1) SE0502856L (xx)
WO (1) WO2007073277A1 (xx)
ZA (1) ZA200804447B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4900110B2 (ja) * 2007-07-20 2012-03-21 東京エレクトロン株式会社 薬液気化タンク及び薬液処理システム
US7722722B2 (en) * 2007-11-16 2010-05-25 Brunob Ii B.V. Continuous fluid bed reactor
DE102009041093A1 (de) * 2009-09-14 2011-03-24 Emitec Gesellschaft Für Emissionstechnologie Mbh Hohlkörper zum Abfangen von Partikeln in einer Abgasleitung
PT2363192E (pt) 2010-02-18 2013-03-18 Alstom Technology Ltd Sistema de filtro
GB2480657A (en) * 2010-05-27 2011-11-30 B & W Mechanical Handling Ltd Hopper assembly
DE102010045000A1 (de) * 2010-09-10 2012-03-15 Herding Gmbh Filtertechnik Filtervorrichtung und Filterverfahren
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
KR101570342B1 (ko) 2015-04-16 2015-11-19 (주)이앤이시스템 에멀젼 분해기
US10365052B2 (en) 2016-05-16 2019-07-30 General Electric Company Self-cleaning heat exchange assembly
CN115155149A (zh) * 2022-05-26 2022-10-11 东莞宇宙电路板设备有限公司 同步过滤及反冲洗装置
CN116999992A (zh) * 2023-07-31 2023-11-07 江苏新风通风设备有限公司 一种卧式除尘机组

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54153384A (en) * 1978-05-25 1979-12-03 Nippon Kokan Kk <Nkk> Method of controlling auxliary equipment to dry-type dust collector
FR2450628A1 (fr) 1979-03-05 1980-10-03 Air Ind Perfectionnements apportes aux procedes de decolmatage pour installation de filtration, et aux installations de filtration mettant en oeuvre ces procedes
US4336035A (en) * 1979-03-12 1982-06-22 Wheelabrator-Frye Inc. Dust collector and filter bags therefor
JPS5784714A (en) * 1980-11-13 1982-05-27 Taiyo Chuki Kk Dust collector
GB2088244A (en) 1980-11-27 1982-06-09 Metalair Ltd Discharging dust from air filter
CA1182997A (en) 1980-12-08 1985-02-26 Gunter J. Lissy Powder spray booth
US4376638A (en) * 1981-10-09 1983-03-15 Allis-Chalmers Corporation Method and apparatus for charging a filter compartment to isolate the compartment within a baghouse installation
FR2617735B1 (fr) 1987-07-07 1990-12-07 Dimate Procede de decolmatage automatique de filtre a air a manches et dispositif pour sa mise en oeuvre
FR2664178B1 (fr) 1990-07-09 1992-10-30 Gore W L & Ass Sarl Installation de filtrage de gaz a moyens de decolmatage perfectionnes.
DE4030086C1 (xx) 1990-09-21 1991-12-12 Herbert 7853 Steinen De Huettlin
JP2510046B2 (ja) * 1991-03-25 1996-06-26 新日本製鐵株式会社 吸引ボックスによる連続吸引式集塵ダスト回収装置
US5198002A (en) * 1992-03-12 1993-03-30 The United States Of America As Represented By The United States Department Of Energy Gas stream clean-up filter and method for forming same
CA2126802C (en) * 1994-06-27 1999-08-17 Hermann Ophardt Powder paint booth backflow filter apparatus
US5868807A (en) 1995-12-29 1999-02-09 Glatt Gmbh Apparatus for removing dust from gas and for cleaning at least one filter of the apparatus
JP3439043B2 (ja) * 1996-10-03 2003-08-25 三菱重工業株式会社 粉粒体輸送装置
JP3469011B2 (ja) * 1996-11-15 2003-11-25 三菱重工業株式会社 固体または液体燃料のガス化設備
AT410403B (de) * 2001-07-12 2003-04-25 Scheuch Gmbh Verfahren und vorrichtung zur abreinigung von filtern für staubbelastete abgase

Also Published As

Publication number Publication date
JP2009521307A (ja) 2009-06-04
AU2006327294A1 (en) 2007-06-28
RU2008130069A (ru) 2010-01-27
CN101340964A (zh) 2009-01-07
JP4801741B2 (ja) 2011-10-26
US7972399B2 (en) 2011-07-05
AU2006327294B2 (en) 2010-12-09
CA2633574C (en) 2010-12-14
KR20080078731A (ko) 2008-08-27
US20090266234A1 (en) 2009-10-29
CA2633574A1 (en) 2007-06-28
EP1962990B1 (en) 2012-07-25
RU2424040C2 (ru) 2011-07-20
SE529178C2 (sv) 2007-05-22
BRPI0620388A2 (pt) 2011-12-06
EP1962990A1 (en) 2008-09-03
CN101340964B (zh) 2010-12-08
SE0502856L (sv) 2007-05-22
WO2007073277A1 (en) 2007-06-28

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