ES2153920T3 - Dispositivo y procedimiento para limpiar elementos filtrantes. - Google Patents

Dispositivo y procedimiento para limpiar elementos filtrantes.

Info

Publication number
ES2153920T3
ES2153920T3 ES96111477T ES96111477T ES2153920T3 ES 2153920 T3 ES2153920 T3 ES 2153920T3 ES 96111477 T ES96111477 T ES 96111477T ES 96111477 T ES96111477 T ES 96111477T ES 2153920 T3 ES2153920 T3 ES 2153920T3
Authority
ES
Spain
Prior art keywords
filter elements
blocking
organs
gas
procedure
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 - Lifetime
Application number
ES96111477T
Other languages
English (en)
Inventor
Gunther Dehn
Joachim Schmitt
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.)
Lurgi Energie und Entsorgung GmbH
Original Assignee
Lurgi Energie und Entsorgung 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 Lurgi Energie und Entsorgung GmbH filed Critical Lurgi Energie und Entsorgung GmbH
Application granted granted Critical
Publication of ES2153920T3 publication Critical patent/ES2153920T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
    • B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
    • B01D46/2407—Filter candles
    • 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)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

EN UN DISPOSITIVO PARA LA LIMPIEZA DE ELEMENTOS DE FILTRO CON LA AYUDA DE GAS EN IMPULSOS SE DISPONE EN CADA CONDUCCION (8) DE GAS DE IMPULSO, QUE TIENE RESPECTIVAMENTE UNA LANZA (6) DE LIMPIEZA CON UN RECIPIENTE (7) DE GAS DE IMPULSOS, MULTIPLES ORGANOS (11,12) DE BLOQUEO. LOS ORGANOS (11,12) DE BLOQUEO ESTAN CONECTADOS DE FORMA PARALELA EN EL LADO DE ENTRADA Y EN EL LADO DE SALIDA Y SON CONTROLABLES A TRAVES DE LA MISMA UNIDAD (14) DE CONTROL DE TAL MODO, QUE TODOS LOS ORGANOS (11,12) DE BLOQUEO SE CONTROLAN AL MISMO TIEMPO Y CON DURACION DE IMPULSO DIFERENTE. PARA ELLO LA CORRIENTE DE GAS DE PULSACION GUIADA A UNO U OTRO GRUPO DE LOS ELEMENTOS DE FILTRO SE DISTRIBUYE EN MULTIPLES CORRIENTE PARCIALES, Y UNA OTRA O MULTIPLES DE ESTAS CORRIENTES PARCIALES SE DESCONECTAN LATERALMENTE CON RESPECTO AL RESTO DE CORRIENTES PARCIALES.
ES96111477T 1995-10-21 1996-07-17 Dispositivo y procedimiento para limpiar elementos filtrantes. Expired - Lifetime ES2153920T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19539277A DE19539277A1 (de) 1995-10-21 1995-10-21 Vorrichtung und Verfahren zum Abreinigen von Filterelementen

Publications (1)

Publication Number Publication Date
ES2153920T3 true ES2153920T3 (es) 2001-03-16

Family

ID=7775463

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96111477T Expired - Lifetime ES2153920T3 (es) 1995-10-21 1996-07-17 Dispositivo y procedimiento para limpiar elementos filtrantes.

Country Status (6)

Country Link
US (1) US5843206A (es)
EP (1) EP0769318B1 (es)
JP (1) JP3831876B2 (es)
DE (2) DE19539277A1 (es)
DK (1) DK0769318T3 (es)
ES (1) ES2153920T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056797A (en) * 1998-06-12 2000-05-02 Richard; Kenneth L. Dust collector filter cleaning control system
US6824596B2 (en) * 2003-02-19 2004-11-30 Jan Strmen Gas scrubbing device for odorizing equipment operation, service and emergency
US6840974B2 (en) * 2003-03-14 2005-01-11 Spirent Communications Of Rockville, Inc. Self-cleaning filter
DE502007005411D1 (de) * 2007-06-01 2010-12-02 Balcke Duerr Gmbh Verfahren zum Rückspülen von Filtern
CN101816867B (zh) * 2010-01-25 2012-06-20 江苏新中环保股份有限公司 袋式除尘器中脉冲喷吹控制方法
CN108771922A (zh) * 2018-07-02 2018-11-09 黑龙江兰德超声科技股份有限公司 工业废气处理用积尘回收利用装置
US11123678B2 (en) 2021-05-04 2021-09-21 GPL Odorizers LLC Air filtration device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE43417C (de) * FRITZ Freiherr VON WECHMAR in Hannover, Josefstr. 9 Briefkasten
SE391458B (sv) * 1974-05-02 1977-02-21 Svenska Flaektfabriken Ab Sett och anordning for att rensa slangfilter med tryckpulser av rensmedium
DE2709204A1 (de) * 1977-03-03 1978-09-07 Hess Gerhard Ing Grad Verfahren zum reinigen stroemender gase sowie vorrichtung dazu
CH625969A5 (es) * 1977-07-15 1981-10-30 Buehler Ag Geb
CH642559A5 (de) * 1979-08-08 1984-04-30 Mueller Hans Drm Dr Ag Verfahren zur reinigung von filterelementen.
DE3025548A1 (de) * 1980-07-05 1982-01-21 Degussa Ag, 6000 Frankfurt Verfahren zur abreinigung von filtertuechern mittels druckgas-impuls bei der feststoffabscheidung aus gasen
DE3341065C2 (de) * 1983-11-12 1986-12-18 Adolf Dipl.-Ing. 3060 Stadthagen Margraf Filternder Abscheider
DE3341786A1 (de) * 1983-11-17 1985-06-20 Delbag-Luftfilter Gmbh, 1000 Berlin Mit druckluft abreinigbare filteranlage zur abscheidung von staub oder sand aus der luft
DE3718846A1 (de) * 1987-03-30 1988-10-13 Steinmueller Gmbh L & C Verfahren zum entstauben eines staubhaltigen gases mittels fuer das gas durchlaessiger filterelemente
FR2617733B3 (fr) * 1987-07-09 1989-09-08 Zenga Giovanni Dispositif et installation de filtrage autonettoyante, en particulier pour le fitrage de fluides de refroidissement employes pour les usinages mecaniques
AU671803B2 (en) * 1991-08-07 1996-09-12 Siemens Industry, Inc. Concentration of solids in a suspension using hollow fibre membranes
JPH0559828A (ja) * 1991-08-29 1993-03-09 Gifu Kogyo Kk 清浄空間住宅ユニツト
JPH06253721A (ja) * 1991-12-19 1994-09-13 Fukumori Pan Kenkyusho:Kk パンの製造方法
DE4226146A1 (de) * 1992-08-07 1994-02-10 Babcock Energie Umwelt Vorrichtung zum Filtern von heißen, staubbeladenen Gasen
US5531798A (en) * 1994-05-26 1996-07-02 Foster Wheeler Energia Oy Eliminating ash bridging in ceramic filters

Also Published As

Publication number Publication date
US5843206A (en) 1998-12-01
EP0769318A1 (de) 1997-04-23
EP0769318B1 (de) 2001-01-24
DE59606370D1 (de) 2001-03-01
DK0769318T3 (da) 2001-04-09
JP3831876B2 (ja) 2006-10-11
DE19539277A1 (de) 1997-04-24
JPH09141029A (ja) 1997-06-03

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