ES2098528T3 - Metodo de filtracion de fluidos por multi-etapas. - Google Patents

Metodo de filtracion de fluidos por multi-etapas.

Info

Publication number
ES2098528T3
ES2098528T3 ES92918350T ES92918350T ES2098528T3 ES 2098528 T3 ES2098528 T3 ES 2098528T3 ES 92918350 T ES92918350 T ES 92918350T ES 92918350 T ES92918350 T ES 92918350T ES 2098528 T3 ES2098528 T3 ES 2098528T3
Authority
ES
Spain
Prior art keywords
filter
stage
elements
particulate matter
filtration
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
ES92918350T
Other languages
English (en)
Inventor
Kurt Willy Niederer
Cedric Richard Jones
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.)
AIR FILTERS FOR INDUSTRY Ltd
Original Assignee
AIR FILTERS FOR INDUSTRY 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 AIR FILTERS FOR INDUSTRY Ltd filed Critical AIR FILTERS FOR INDUSTRY Ltd
Application granted granted Critical
Publication of ES2098528T3 publication Critical patent/ES2098528T3/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
    • B01D46/90—Devices for taking out of action one or more units of multi-unit filters, e.g. for regeneration or maintenance
    • 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
    • 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
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
    • B01D46/121—V-type arrangements
    • 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
    • B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
    • B01D46/32—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering
    • B01D46/34—Particle separators, e.g. dust precipitators, using loose filtering material the material moving during filtering not horizontally, e.g. using shoots
    • 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
    • B01D46/66—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
    • 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
    • B01D46/74—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76—Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Abstract

UN FILTRO MULTIETAPA FILTRA LAS PARTICULAS INTRODUCIDAS EN UNA CORRIENTE DE FLUIDO EN MOVIMIENTO. SEGUN SE MUESTRA, LA CAMARA FILTRADORA (100) SIRVE COMO UNA PRIMERA ETAPA FILTRADORA PARA ACUMULAR LA MATERIA EN FORMA DE PARTICULAS SOBRE LA MALLA FILTRADORA (130) Y UNA CAMARA FILTRADORA (102) SIRVE COMO SEGUNDA ETAPA FILTRADORA QUE TIENE UNA CAPA PREVIAMENTE ACUMULADA DE MATERIA EN FORMA DE PARTICULAS SOBRE LA MALLA FILTRADORA (132) DE LA MISMA. LOS DIFERENTES CONDUCTOS DEL FILTRO, QUE INCLUYEN CONDUCTOS DE ENTRADA Y DE SALIDA DEL FILTRO Y CONDUCTOS QUE SE DIRIGEN HACIA Y DESDE LOS EXTREMOS CORRIENTE ARRIBA Y CORRIENTE ABAJO DE LAS CAMARAS FILTRADORAS SE ENCUENTRAN EN UNOS NODOS (108, 110). EL FLUJO DE FLUIDO DENTRO DEL FILTRO SE CONTROLA COMPLETAMENTE MEDIANTE UNAS RESPECTIVAS VALVULAS ESTRANGULADORAS (104, 106) SITUADAS DENTRO DE LOS NODOS (108, 110). LAS VALVULAS ESTRANGULADORAS SON INDEPENDIENTEMENTE MOVILES Y PUEDEN POSIBILITAR CUATRO CONDICIONES DE FLUJO EN EL INTERIOR DEL FILTRO: DESDE LA ENTRADA HASTA CUALQUIER CAMARA FILTRADORA, ACTUANDO COMO UNA PRIMERA ETAPA FILTRADORA, POSTERIORMENTE HACIA LA OTRA CAMARA FILTRADORA, ACTUANDO COMO UNA SEGUNDA ETAPA FILTRADORA, POSTERIORMENTE HACIA LA SALIDA; Y DESDE LA ENTRADA, A TRAVES DE CUALQUIER CAMARA FILTRADORA, POSTERIORMENTE HASTA LA SALIDA, SIN FLUIR HACIA LA OTRA CAMARA FILTRADORA, HACIENDO POSIBLE DE ESTA FORMA LA LIMPIEZA DE ESA OTRA CAMARA FILTRADORA.
ES92918350T 1991-08-27 1992-08-25 Metodo de filtracion de fluidos por multi-etapas. Expired - Lifetime ES2098528T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/750,520 US5298162A (en) 1986-04-29 1991-08-27 Multi-stage fluid filter

Publications (1)

Publication Number Publication Date
ES2098528T3 true ES2098528T3 (es) 1997-05-01

Family

ID=25018197

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92918350T Expired - Lifetime ES2098528T3 (es) 1991-08-27 1992-08-25 Metodo de filtracion de fluidos por multi-etapas.

Country Status (7)

Country Link
US (1) US5298162A (es)
EP (1) EP0602100B1 (es)
AT (1) ATE144720T1 (es)
AU (1) AU660475B2 (es)
DE (1) DE69214961T2 (es)
ES (1) ES2098528T3 (es)
WO (1) WO1993003816A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5403498A (en) * 1993-04-26 1995-04-04 Econeco Inc. Gray water reuse control system
CA2197545A1 (en) * 1994-08-17 1996-02-22 Donald B. Stevens Method and apparatus for filtering edible oils
DE19512785A1 (de) * 1995-04-05 1996-10-17 Siemens Ag Verfahren zur thermischen Behandlung von Abfallstoffen
US5702607A (en) * 1996-07-08 1997-12-30 Lawson; David M. On-site automated closed loop petroleum based hydrocarbon fluid filtration and recycling system
GB9706100D0 (en) * 1996-08-06 1997-05-14 Parftec Limited Improvements in or relating to fluid filtration
CN105536378A (zh) * 2016-02-01 2016-05-04 山东唐明环保科技有限公司 超净排放湿式过滤除雾除尘装置及方法
CN109078400B (zh) * 2018-09-12 2020-12-08 磐安县阳丹科技有限公司 一种电路板加工废气处理设备
WO2022064528A1 (en) * 2020-09-25 2022-03-31 Ashok Shukla A multi-layered replaceable filter assembly and a microfilter assembly implied with battery powered suction fan
CN112973380B (zh) * 2021-05-17 2021-07-30 毅康科技有限公司 一种VOCs废气的处理装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1950983A (en) * 1930-08-04 1934-03-13 Hennebohle Frank Strainer
US3157131A (en) * 1960-06-10 1964-11-17 Brydon John Paterson Straining apparatus
US3789992A (en) * 1971-11-08 1974-02-05 Taprogge L Screen installation for separating solids from liquid streams in pipelines
JPS5721365B2 (es) * 1972-05-26 1982-05-07
GB2008969B (en) * 1977-11-21 1982-06-23 Wheelabrator Frye Inc Method and apparatus for optimizing removal of acid gases
DE2928093C3 (de) * 1979-07-12 1982-07-29 Taprogge Gesellschaft mbH, 4000 Düsseldorf Vorrichtung zum Abscheiden von Feststoffen aus einem Flüssigkeitsstrom
US4565631A (en) * 1982-12-17 1986-01-21 Taprogge Gesellschaft Mbh Backflow-type self-cleaning filter
US4880608A (en) * 1988-06-30 1989-11-14 The United State Of America As Represented By The United States Department Of Energy Contactor/filter improvements
WO1993001564A1 (en) * 1991-07-11 1993-01-21 Dan Inbar Position sensing display device

Also Published As

Publication number Publication date
AU2078692A (en) 1993-03-04
AU660475B2 (en) 1995-06-29
ATE144720T1 (de) 1996-11-15
EP0602100B1 (en) 1996-10-30
WO1993003816A1 (en) 1993-03-04
US5298162A (en) 1994-03-29
DE69214961T2 (de) 1997-06-05
DE69214961D1 (de) 1996-12-05
EP0602100A1 (en) 1994-06-22

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