IT1097291B - Procedimento di contro-lavaggio,in particolare di filtri a corpo tubolare elastico per la depurazione dell'aria carica di polveri,e filtro a contro-lavaggio - Google Patents

Procedimento di contro-lavaggio,in particolare di filtri a corpo tubolare elastico per la depurazione dell'aria carica di polveri,e filtro a contro-lavaggio

Info

Publication number
IT1097291B
IT1097291B IT25084/78A IT2508478A IT1097291B IT 1097291 B IT1097291 B IT 1097291B IT 25084/78 A IT25084/78 A IT 25084/78A IT 2508478 A IT2508478 A IT 2508478A IT 1097291 B IT1097291 B IT 1097291B
Authority
IT
Italy
Prior art keywords
counter
washing
purification
powder
air
Prior art date
Application number
IT25084/78A
Other languages
English (en)
Other versions
IT7825084A0 (it
Original Assignee
Buehler Ag Geb
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 Buehler Ag Geb filed Critical Buehler Ag Geb
Publication of IT7825084A0 publication Critical patent/IT7825084A0/it
Application granted granted Critical
Publication of IT1097291B publication Critical patent/IT1097291B/it

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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/4272—Special valve constructions adapted to filters or filter elements
    • 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
    • B01D46/70—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)
IT25084/78A 1977-07-15 1978-06-28 Procedimento di contro-lavaggio,in particolare di filtri a corpo tubolare elastico per la depurazione dell'aria carica di polveri,e filtro a contro-lavaggio IT1097291B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH878677A CH625969A5 (it) 1977-07-15 1977-07-15

Publications (2)

Publication Number Publication Date
IT7825084A0 IT7825084A0 (it) 1978-06-28
IT1097291B true IT1097291B (it) 1985-08-31

Family

ID=4344729

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25084/78A IT1097291B (it) 1977-07-15 1978-06-28 Procedimento di contro-lavaggio,in particolare di filtri a corpo tubolare elastico per la depurazione dell'aria carica di polveri,e filtro a contro-lavaggio

Country Status (13)

Country Link
US (2) US4247310A (it)
JP (1) JPS5421682A (it)
AR (1) AR216679A1 (it)
BR (1) BR7804539A (it)
CH (1) CH625969A5 (it)
DE (1) DE2754757B2 (it)
ES (2) ES471658A1 (it)
FR (1) FR2397219A1 (it)
GB (2) GB1605075A (it)
IT (1) IT1097291B (it)
SE (1) SE426914B (it)
SU (1) SU1068020A3 (it)
ZA (1) ZA783999B (it)

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DE3537226C2 (de) * 1985-10-19 1997-04-17 Stanelle Karl Heinz Verfahren und Vorrichtung zum Reinigen des Entstaubungsfilters eines Silos
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DE4023948A1 (de) * 1990-07-27 1992-01-30 Pfister Gmbh Anlage zum kontinuierlichen, pneumatischen gravimetrischen foerdern und/oder mischen von schuettguetern
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US5562251A (en) * 1993-09-03 1996-10-08 Goyen Controls & Co. Pty. Limited Gas nozzle for bag house cleaning systems
US5616171A (en) * 1994-01-07 1997-04-01 Donaldson Company, Inc. Pulse jet filter cleaning system
JP3066247B2 (ja) * 1994-05-31 2000-07-17 日本碍子株式会社 集塵装置
DE19539277A1 (de) * 1995-10-21 1997-04-24 Lurgi Lentjes Babcock Energie Vorrichtung und Verfahren zum Abreinigen von Filterelementen
US5711785A (en) * 1995-10-26 1998-01-27 Ormet Corporation Method and apparatus for controlling the cleaning cycle of air filter elements and for predicting the useful life thereof
DK9600239U3 (da) * 1996-07-08 1997-10-24 Simatek A S Ringformet luftfordelerskive
DE29706359U1 (de) * 1997-04-10 1997-06-05 Heimbach Gmbh Thomas Josef Gerät für den Einsatz in filternden Abscheidern
DE19736031A1 (de) * 1997-08-20 1999-02-25 Buehler Ag Staubfilter
IT1296768B1 (it) * 1997-11-28 1999-07-27 Wam Spa Dispositivo soffiante per la pulizia di filtri depolveratori.
KR20000020312U (ko) * 1999-05-03 2000-12-05 민흥기 여과집진기의 압축공기 분사장치
ITMI20012237A1 (it) * 2001-10-25 2003-04-25 Aurelio Messina Procedimento e dispositivo di lavaggio per filtri depolveratori
US20040035091A1 (en) * 2002-08-21 2004-02-26 Wang Chun Hsiang Dust-removing device for the filtering tube of a dust-collecting apparatus
US7025811B2 (en) * 2002-08-23 2006-04-11 Cleaire Advanced Emission Controls Apparatus for cleaning a diesel particulate filter with multiple filtration stages
US6890365B2 (en) * 2003-05-09 2005-05-10 Dillman Equipment, Inc. Reverse-flow baghouse
US8211319B2 (en) * 2003-09-16 2012-07-03 Bp Corporation North America Inc. Solid-liquid separation process
CN100475310C (zh) * 2005-10-11 2009-04-08 塞巴斯蒂安·崔玛 一种气体过滤器滤料的净化工艺及装置
US20070107391A1 (en) * 2005-11-16 2007-05-17 Christian Reining Filtration device with a filter bag and a cleaning device for a filter bag
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WO2007149388A2 (en) 2006-06-19 2007-12-27 Donaldson Company, Inc. Air cleaner with pulse jet reverse cleaning
CN100512922C (zh) * 2007-07-05 2009-07-15 彭志民 外滤式袋式除尘器及其清灰方法
WO2009097656A1 (en) * 2008-02-05 2009-08-13 Ptronik Pty Limited Dust collector control system
US7918907B2 (en) * 2008-02-29 2011-04-05 Venturedyne, Ltd. Cleaning nozzle for dust collector
DE102008015245B4 (de) * 2008-03-20 2013-10-17 Dehne Entstaubungstechnik Ag Vorrichtung zum Abreinigen von Filterelementen in Staubabscheidern durch Druckstöße
US7918908B2 (en) * 2008-04-30 2011-04-05 Venturedyne, Ltd. Dust collector with equalized cleaning performance
US8530716B2 (en) * 2008-08-14 2013-09-10 Bp Corporation North America Inc. Melt-crystallization separation and purification process
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US9186612B2 (en) 2010-01-22 2015-11-17 Donaldson Company, Inc. Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods
US8894744B2 (en) 2012-03-29 2014-11-25 Alstom Technology Ltd System and method of cleaning particulate collection devices used in a flue gas processing system
US9468879B2 (en) * 2012-09-18 2016-10-18 Great Lakes Air Systems, Inc. Controlled pulse air filter system
USD835369S1 (en) * 2015-04-30 2018-12-04 3M Innovative Properties Company Pneumatic dust extraction unit
US9770684B1 (en) * 2016-03-25 2017-09-26 Brunn Air Systems, Inc. Drum filter media cleaning apparatus
DE102018121134A1 (de) * 2018-08-29 2020-03-05 DFT GmbH Deichmann Filter Technik Verfahren zum Reinigen von Filtern
DE102018122641A1 (de) * 2018-09-17 2020-03-19 Camfil Apc Gmbh Filtersystem mit direkter Reinigungslufteinspritzung sowie Verfahren zum Abreinigen
US20200384388A1 (en) * 2019-06-05 2020-12-10 Ceco Environmental Ip Inc. Self-cleaning filter
CN110584530A (zh) * 2019-08-08 2019-12-20 郭绍华 一种采用中空纤维膜滤芯的工业吸尘器
GB2592267A (en) * 2020-02-24 2021-08-25 Altair Uk Ltd Pulse nozzle for filter cleaning systems

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Also Published As

Publication number Publication date
ES479007A1 (es) 1980-06-16
SU1068020A3 (ru) 1984-01-15
CH625969A5 (it) 1981-10-30
FR2397219A1 (fr) 1979-02-09
US4247310A (en) 1981-01-27
FR2397219B1 (it) 1984-01-27
ES471658A1 (es) 1979-10-01
ZA783999B (en) 1979-07-25
DE2754757B2 (de) 1979-08-23
US4433986A (en) 1984-02-28
DE2754757A1 (de) 1979-01-25
GB1605074A (en) 1981-12-16
AR216679A1 (es) 1980-01-15
SE426914B (sv) 1983-02-21
BR7804539A (pt) 1979-03-06
SE7807799L (sv) 1979-01-16
GB1605075A (en) 1981-12-16
IT7825084A0 (it) 1978-06-28
JPS5421682A (en) 1979-02-19

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