ES2090771T3 - Dispositivo para el control de elementos filtrantes. - Google Patents

Dispositivo para el control de elementos filtrantes.

Info

Publication number
ES2090771T3
ES2090771T3 ES93108136T ES93108136T ES2090771T3 ES 2090771 T3 ES2090771 T3 ES 2090771T3 ES 93108136 T ES93108136 T ES 93108136T ES 93108136 T ES93108136 T ES 93108136T ES 2090771 T3 ES2090771 T3 ES 2090771T3
Authority
ES
Spain
Prior art keywords
filter elements
control
filtering elements
filter
elements
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
ES93108136T
Other languages
English (en)
Inventor
Heiko Dr Rehwinkel
Werner Jelich
Friedrich Dr Klauke
Dieter Dr Konig
Udo Dr Kalthoff
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.)
Deutsche Babcock Werke Energie und Umwelttechnik AG
Original Assignee
Deutsche Babcock Werke Energie und Umwelttechnik AG
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 Deutsche Babcock Werke Energie und Umwelttechnik AG filed Critical Deutsche Babcock Werke Energie und Umwelttechnik AG
Application granted granted Critical
Publication of ES2090771T3 publication Critical patent/ES2090771T3/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
    • B01D46/0084—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours provided with safety means
    • B01D46/0086—Filter condition indicators
    • 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
    • B01D46/0005—Mounting of filtering elements within casings, housings or frames
    • B01D46/0009—Tray-like arrangements of filters in a vessel
    • 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
    • B01D46/42—Auxiliary equipment or operation thereof
    • B01D46/44—Auxiliary equipment or operation thereof controlling filtration
    • B01D46/446—Auxiliary equipment or operation thereof controlling filtration by pressure measuring
    • 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
    • B01D2273/00—Operation of filters specially adapted for separating dispersed particles from gases or vapours
    • B01D2273/20—High temperature filtration

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 EL FILTRADO DE GASES CALIENTES CARGADOS DE POLVO, ESTAN DIPUESTOS ELEMENTOS DE FILTRO HUECOS DENTRO DE UNA CARCASA PARA EL FILTRO (1) FORMANDO GRUPOS. CADA GRUPO DE ELEMENTOS DE FILTRO ESTA UNIDO CON COLECTORES (10) QUE ESTAN DISPUESTOS DENTRO O FUERA DE LA CARCASA PARA EL FILTRO (1). PARA LA COMPROBACION DE LOS ELEMENTOS DEL FILTRO ESTA MONTADA EN LA DIRECCION DE CIRCULACION DETRAS DE LOS ELMENTOS DEL FILTRO UNA TOMA DE PRESION (16) PARA LA DETERMINACION DE LA PRESION DINAMICA DEL GAS DEPURADO.
ES93108136T 1992-08-07 1993-05-19 Dispositivo para el control de elementos filtrantes. Expired - Lifetime ES2090771T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4226144A DE4226144A1 (de) 1992-08-07 1992-08-07 Vorrichtung zur Überwachung von Filterelementen

Publications (1)

Publication Number Publication Date
ES2090771T3 true ES2090771T3 (es) 1996-10-16

Family

ID=6465061

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93108136T Expired - Lifetime ES2090771T3 (es) 1992-08-07 1993-05-19 Dispositivo para el control de elementos filtrantes.

Country Status (5)

Country Link
US (1) US5338326A (es)
EP (1) EP0583558B1 (es)
DE (2) DE4226144A1 (es)
DK (1) DK0583558T3 (es)
ES (1) ES2090771T3 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5433771A (en) * 1994-04-25 1995-07-18 Westinghouse Electric Corporation Hot gas filtration system fail-safe and thermal regeneration device
US5453108A (en) * 1994-05-18 1995-09-26 A. Ahlstrom Corporation Apparatus for filtering gases
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
CA2303903A1 (en) * 1997-09-30 1999-04-08 Pall Corporation Devices and methods for locating defective filter elements among a plurality of filter elements
DE19752669A1 (de) * 1997-11-27 1999-06-10 Siemens Ag Filtereinrichtung
FR2887984B1 (fr) * 2005-06-29 2007-08-10 Saint Gobain Ct Recherches Methode de controle non destructive d'un filtre a particule et dispositif de mise en oeuvre associe
IT1395633B1 (it) * 2009-08-27 2012-10-16 Ufi Innovation Ct Srl Filtro per motori endotermici

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4500326A (en) * 1983-02-28 1985-02-19 The Air Preheater Company, Inc. Method for sequentially cleaning filter elements in a multiple chamber fabric filter
DE3336487C2 (de) * 1983-10-07 1986-07-03 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Verfahren und Vorrichtung zur Überwachung der Funktion einer gesteuerten Filterabreinigung
EP0267898A1 (de) * 1986-05-30 1988-05-25 SCHUMACHER'SCHE FABRIK GMBH & CO. KG Verfahren und vorrichtung zur überwachung der strömung eines aus einem filter austretenden gasstromes
DE3718846A1 (de) * 1987-03-30 1988-10-13 Steinmueller Gmbh L & C Verfahren zum entstauben eines staubhaltigen gases mittels fuer das gas durchlaessiger filterelemente
US4865627A (en) * 1987-10-30 1989-09-12 Shell Oil Company Method and apparatus for separating fine particulates from a mixture of fine particulates and gas
DE8914966U1 (de) * 1989-12-21 1990-02-15 Deutsche Babcock Anlagen Ag, 4200 Oberhausen Vorrichtung zum Entstauben eines Gasstromes
US5242472A (en) * 1990-08-17 1993-09-07 A. Ahlstrom Corporation Flow restrictor in a pulse cleaning system
FI89669C (fi) * 1990-12-10 1993-11-10 Paavo Valkama System foer rengoering av spaerrfiltern i en hoegeffektsdammsugares dammbehaollare

Also Published As

Publication number Publication date
DE4226144A1 (de) 1994-02-10
EP0583558B1 (de) 1996-07-24
DE59303305D1 (de) 1996-08-29
EP0583558A2 (de) 1994-02-23
US5338326A (en) 1994-08-16
EP0583558A3 (es) 1994-03-23
DK0583558T3 (da) 1996-11-25

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