ZA200804692B - Method for the backflushing of filters - Google Patents

Method for the backflushing of filters Download PDF

Info

Publication number
ZA200804692B
ZA200804692B ZA200804692A ZA200804692A ZA200804692B ZA 200804692 B ZA200804692 B ZA 200804692B ZA 200804692 A ZA200804692 A ZA 200804692A ZA 200804692 A ZA200804692 A ZA 200804692A ZA 200804692 B ZA200804692 B ZA 200804692B
Authority
ZA
South Africa
Prior art keywords
valves
quick
pressure
pulses
pulse
Prior art date
Application number
ZA200804692A
Other languages
English (en)
Inventor
Holten Wolfgang
Kalka Arnold
Podhorsky Miroslav
Hoffmann Horst
Kordas Friedel
Original Assignee
Balcke Duerr Gmbh
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 Balcke Duerr Gmbh filed Critical Balcke Duerr Gmbh
Publication of ZA200804692B publication Critical patent/ZA200804692B/en

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtration Of Liquid (AREA)
  • Networks Using Active Elements (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
ZA200804692A 2007-06-01 2008-05-29 Method for the backflushing of filters ZA200804692B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07010887A EP1997547B1 (de) 2007-06-01 2007-06-01 Verfahren zum Rückspülen von Filtern

Publications (1)

Publication Number Publication Date
ZA200804692B true ZA200804692B (en) 2009-04-29

Family

ID=38624016

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200804692A ZA200804692B (en) 2007-06-01 2008-05-29 Method for the backflushing of filters

Country Status (8)

Country Link
US (1) US8349057B2 (ja)
EP (1) EP1997547B1 (ja)
JP (1) JP5006262B2 (ja)
CN (1) CN101318091B (ja)
AT (1) ATE485091T1 (ja)
DE (1) DE502007005411D1 (ja)
PL (1) PL1997547T3 (ja)
ZA (1) ZA200804692B (ja)

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* Cited by examiner, † Cited by third party
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US9873442B2 (en) 2002-06-04 2018-01-23 General Electric Company Aerial camera system and method for identifying route-related hazards
US11124207B2 (en) 2014-03-18 2021-09-21 Transportation Ip Holdings, Llc Optical route examination system and method
US9919723B2 (en) 2002-06-04 2018-03-20 General Electric Company Aerial camera system and method for determining size parameters of vehicle systems
US10110795B2 (en) 2002-06-04 2018-10-23 General Electric Company Video system and method for data communication
US9875414B2 (en) 2014-04-15 2018-01-23 General Electric Company Route damage prediction system and method
US20150235094A1 (en) 2014-02-17 2015-08-20 General Electric Company Vehicle imaging system and method
JP5140048B2 (ja) * 2009-08-31 2013-02-06 日本スピンドル製造株式会社 パルス式集塵装置
ITMI20120952A1 (it) * 2012-06-01 2013-12-02 Ecospray Technologies S R L Apparato filtrante anti-particolato per motori diesel marini e metodo di funzionamento e rigenerazione di detto apparato
EP2722568A1 (de) 2012-10-17 2014-04-23 RECO Gesellschaft für Industriefilterregelung mbH Membranventil mit mindestens zwei Funktionsflächen
US10196949B2 (en) * 2015-03-23 2019-02-05 Haldor Topsoe A/S Method and system for the removal of particulate matter from engine exhaust gas or process equipment
US9844746B2 (en) 2016-02-22 2017-12-19 Industrial Air, Inc. Fiber and dust separating and collecting system for textile plants
DE102017120120B3 (de) 2017-08-31 2018-11-29 Arnold Kalka Vorrichtung und Verfahren zum Ablösen von Staubschichten von dünnwandig hohlen Filterkörpern
US11612847B2 (en) * 2018-01-31 2023-03-28 Global Nuclear Fuel-Americas, Llc Systems and methods for removing particulates of a fissile material
DE102018121134A1 (de) 2018-08-29 2020-03-05 DFT GmbH Deichmann Filter Technik Verfahren zum Reinigen von Filtern
JP7078688B2 (ja) * 2020-10-12 2022-05-31 本田技研工業株式会社 内燃機関の試験装置

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US3864108A (en) 1973-05-29 1975-02-04 American Precision Ind Dust collector with jet induced reverse air cleaning
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
CN1010377B (zh) * 1986-07-11 1990-11-14 豪登环境系统公司 脉冲喷气织网过滤器
DE3718846A1 (de) * 1987-03-30 1988-10-13 Steinmueller Gmbh L & C Verfahren zum entstauben eines staubhaltigen gases mittels fuer das gas durchlaessiger filterelemente
US5242472A (en) * 1990-08-17 1993-09-07 A. Ahlstrom Corporation Flow restrictor in a pulse cleaning system
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Also Published As

Publication number Publication date
US8349057B2 (en) 2013-01-08
EP1997547A1 (de) 2008-12-03
CN101318091A (zh) 2008-12-10
EP1997547B1 (de) 2010-10-20
DE502007005411D1 (de) 2010-12-02
CN101318091B (zh) 2013-01-09
PL1997547T3 (pl) 2011-04-29
JP2008296214A (ja) 2008-12-11
US20090020012A1 (en) 2009-01-22
ATE485091T1 (de) 2010-11-15
JP5006262B2 (ja) 2012-08-22

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