MX9304122A - Mejoras en un filtro de fluido lavable por contracorriente. - Google Patents

Mejoras en un filtro de fluido lavable por contracorriente.

Info

Publication number
MX9304122A
MX9304122A MX9304122A MX9304122A MX9304122A MX 9304122 A MX9304122 A MX 9304122A MX 9304122 A MX9304122 A MX 9304122A MX 9304122 A MX9304122 A MX 9304122A MX 9304122 A MX9304122 A MX 9304122A
Authority
MX
Mexico
Prior art keywords
filter element
filter
dirt
discharge channel
fluid filter
Prior art date
Application number
MX9304122A
Other languages
English (en)
Inventor
Bertram Bartelt
Klaus Koebbert
Wolfgang Schaal
Original Assignee
Mann & Hummel Filter
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 Mann & Hummel Filter filed Critical Mann & Hummel Filter
Publication of MX9304122A publication Critical patent/MX9304122A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/13—Supported filter elements
    • B01D29/15—Supported filter elements arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/44—Edge filtering elements, i.e. using contiguous impervious surfaces
    • B01D29/48—Edge filtering elements, i.e. using contiguous impervious surfaces of spirally or helically wound bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
    • B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
    • B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D29/68—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D29/688—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles with backwash arms or shoes acting on the cake side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/62—Regenerating the filter material in the filter
    • B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/06—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums
    • B01D33/073—Filters with filtering elements which move during the filtering operation with rotary cylindrical filtering surfaces, e.g. hollow drums arranged for inward flow filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
    • B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D33/00—Filters with filtering elements which move during the filtering operation
    • B01D33/44—Regenerating the filter material in the filter
    • B01D33/48—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
    • B01D33/50—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles
    • B01D33/503—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps with backwash arms, shoes or nozzles the backwash arms, shoes acting on the cake side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/282—Filtering elements with a horizontal rotation or symmetry axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/28—Position of the filtering element
    • B01D2201/287—Filtering elements with a vertical or inclined rotation or symmetry axis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

La invención provee mejoras en un filtro de fluido lavable por contracorriente. Dicho filtro presenta un elemento filtrante montado giratoriamente sobre su eje y a través del cual circula el fluido en dirección radial. Además se ha previsto un dispositivo de lavado por contracorriente que presenta un canal de descarga de suciedad que transcurre en forma paralela al eje del elemento filtrante. Mediante un dispositivo de accionamiento es posible hacer girar al elemento filtrante dentro de la carcasa de filtro. Durante el lavado por cotracorriente del elemento filtrante fluye fluido purificado a través del cartucho filtrante hacia el canal de descarga de suciedad barriendo las partículas de suciedad atascadas en el elemento filtrante y transportado a las mismas al canal de descarga de suciedad. Para la limpieza previa del elemento filtrante se ha dispuesto delante del dispositivo de lavado por contracorriente un rascador montado elásticamente, el cual separa la suciedad gruesa depositada sobre la superficie periférica del elemento filtrante.
MX9304122A 1992-07-09 1993-07-08 Mejoras en un filtro de fluido lavable por contracorriente. MX9304122A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4222495A DE4222495C2 (de) 1992-07-09 1992-07-09 Rückspülbares Flüssigkeitsfilter

Publications (1)

Publication Number Publication Date
MX9304122A true MX9304122A (es) 1994-01-31

Family

ID=6462795

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9304122A MX9304122A (es) 1992-07-09 1993-07-08 Mejoras en un filtro de fluido lavable por contracorriente.

Country Status (7)

Country Link
EP (1) EP0577941B1 (es)
AT (1) ATE178808T1 (es)
BR (1) BR9302346A (es)
CZ (1) CZ107193A3 (es)
DE (2) DE4222495C2 (es)
MX (1) MX9304122A (es)
SK (1) SK57493A3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4106288C2 (de) * 1991-02-28 2001-05-31 Bosch Gmbh Robert Sensor zur Messung von Drücken oder Beschleunigungen
US5443726A (en) * 1993-10-13 1995-08-22 Tm Industrial Supply, Inc. Self-cleaning filter assembly
DE4400485C1 (de) * 1994-01-11 1995-04-20 Mann & Hummel Filter Rückspülbares Flüssigkeitsfilter
DE4416152C2 (de) * 1994-05-09 1996-06-20 Oventrop Sohn Kg F W Flüssigkeitsfilter
DE19501896A1 (de) * 1995-01-23 1996-07-25 Knecht Filterwerke Gmbh Kantenspaltfilter für Flüssigkeiten
DE19523463B4 (de) * 1995-06-28 2004-09-09 Mahle Filtersysteme Gmbh Rückspülbares Filter für Flüssigkeiten
DE19701689B4 (de) * 1997-01-20 2005-12-08 Mann + Hummel Gmbh Filter für Flüssigkeiten, insbesondere Spaltfilter
FR2774007B1 (fr) * 1998-01-29 2000-02-25 Cellier Groupe Sa Dispositif de filtration d'une suspension contenant des fibres et des fines indesirables
DE29804541U1 (de) * 1998-03-13 1998-05-20 Mann & Hummel Filter Mehrstufige Filtervorrichtung
DE19830412C1 (de) * 1998-07-08 2000-02-03 Edwin Ell Rückspülbarer Filter für Flüssigkeiten
NO312945B1 (no) * 2000-02-24 2002-07-22 Trygve Lunde Anordning for separasjon av partikler i en v¶ske
CN100368743C (zh) * 2006-08-25 2008-02-13 曲玉秀 污水及地表水源热泵无阻塞压力平衡防阻装置及其系统
DE202013100346U1 (de) 2013-01-24 2014-04-25 Boll & Kirch Filterbau Gmbh Rückspülbarer Flüssigkeitsfilter
CN104528979B (zh) * 2014-12-30 2016-08-31 中国人民解放军总后勤部建筑工程研究所 一种净水装置
CN108360472B (zh) * 2018-04-12 2024-03-22 福建省水利水电勘测设计研究院有限公司 水闸“l”型拦污栅墩及其“锯齿形”布置结构
CN110665283B (zh) * 2019-10-29 2021-07-27 丽水奇异果信息技术有限公司 一种果汁饮料生产用果渣过滤装置
CN114876427B (zh) * 2022-04-22 2023-04-04 龙沃科技开发有限公司 一种集成有过滤器和阀组的防蜡防垢注水管汇

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1950466A (en) * 1931-11-14 1934-03-13 Brassert & Co Automatic self-cleaning strainer
DE1611068C3 (de) * 1964-09-14 1975-09-18 Boll & Kirch Filterbau Gmbh, 5000 Koeln Rückspülfilter mit zylindrischem Käfig
DE3126856A1 (de) * 1980-09-13 1982-07-01 Klöckner-Humboldt-Deutz AG, 5000 Köln Spaltfilter
DE3038296A1 (de) * 1980-10-10 1982-05-27 Klöckner-Humboldt-Deutz AG, 5000 Köln Spaltfilter fuer schmieroel
DE3046388C2 (de) * 1980-12-09 1985-12-05 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Spaltfilter für Flüssigkeiten
DE3209216A1 (de) * 1982-03-13 1983-09-15 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Abschnittsweise rueckspuelbares fluessigkeitsfilter
DE3342689A1 (de) * 1983-11-25 1985-06-05 Jürgen 7085 Bopfingen Stolch Filtervorrichtung zum entfernen von verunreinigungen aus fluessigkeiten, insbesondere aus dispersionsfarben
SU1366180A1 (ru) * 1986-04-15 1988-01-15 Kommunarsk Gorno Metall Inst Устройство для очистки жидкостей
DE3842608A1 (de) * 1988-12-17 1990-06-21 Mann & Hummel Filter Spaltfilter, vorzugsweise fuer hochviskose fluessigkeiten
IT1249103B (it) * 1991-03-21 1995-02-11 Michele Guerinoni Filtro continuo autopulentesi per fluidi viscosi

Also Published As

Publication number Publication date
CZ107193A3 (en) 1994-04-13
ATE178808T1 (de) 1999-04-15
EP0577941A1 (de) 1994-01-12
DE4222495C2 (de) 1994-08-11
SK57493A3 (en) 1994-03-09
BR9302346A (pt) 1994-03-01
DE4222495A1 (de) 1994-01-20
EP0577941B1 (de) 1999-04-14
DE59309508D1 (de) 1999-05-20

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