ES2017446A6 - Procedimiento y dispositivo para el funcionamiento de un filtro de extraccion para mezclas liquido-solido. - Google Patents

Procedimiento y dispositivo para el funcionamiento de un filtro de extraccion para mezclas liquido-solido.

Info

Publication number
ES2017446A6
ES2017446A6 ES8904125A ES8904125A ES2017446A6 ES 2017446 A6 ES2017446 A6 ES 2017446A6 ES 8904125 A ES8904125 A ES 8904125A ES 8904125 A ES8904125 A ES 8904125A ES 2017446 A6 ES2017446 A6 ES 2017446A6
Authority
ES
Spain
Prior art keywords
liquid
pressure medium
membrane
filter element
pressure
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 - Fee Related
Application number
ES8904125A
Other languages
English (en)
Inventor
Hans Gerteis
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.)
Heinkel Industriezentrifugen GmbH and Co
Original Assignee
Heinkel Industriezentrifugen GmbH and Co
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 Heinkel Industriezentrifugen GmbH and Co filed Critical Heinkel Industriezentrifugen GmbH and Co
Publication of ES2017446A6 publication Critical patent/ES2017446A6/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/22—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/22—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure
    • B30B9/225—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using a flexible member, e.g. diaphragm, urged by fluid pressure the diaphragm being tubular
    • 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
    • B01D29/76—Handling the filter cake in the filter for purposes other than for regenerating
    • B01D29/80—Handling the filter cake in the filter for purposes other than for regenerating for drying
    • B01D29/82—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression
    • B01D29/822—Handling the filter cake in the filter for purposes other than for regenerating for drying by compression using membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
    • B30B9/04—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using press rams
    • B30B9/047—Control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Compressor (AREA)
  • Gasket Seals (AREA)
  • Treatment Of Sludge (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO PARA EL FUNCIONAMIENTO DE UN FILTRO DE EXTRACCION PARA MEZCLAS LIQUIDO-SOLIDO CON UN ELEMENTO FILTRANTE, UNA MEMBRANA FLEXIBLE, QUE RECUBRE AL ELEMENTO FILTRANTE E IMPERMEABLE AL LIQUIDO, ASI COMO UN DEPOSITO DE ALMACENAMIENTO PARA UN MEDIO DE PRESION LIQUIDO, CON EL QUE SE PUEDE CARGAR EL LADO DE LA MEMBRANA OPUESTO A LA MEZCLA LIQUIDO-SOLIDO, DE MODO QUE MEDIANTE LA PRESION EJERCIDA POR EL MEDIO DE PRESION SOBRE LA MEMBRANA EL LIQUIDO ES PRENSADO A TRAVES DEL ELEMENTO FILTRANTE Y EL SOLIDO DESHUMIDIFICADO ES RETENIDO POR EL ELEMENTO FILTRANTE. SEGUN EL PROCEDIMIENTO PARA CONSEGUIR UN GRADO DE DESHUMIDIFICACION DESEADO, SE DETERMINA CONTINUAMENTE COMO MAGNITUD DE MEDIDA EL CAUDAL DE MEDIO DE PRESION ALIMENTADO POR UNIDAD DE TIEMPO, Y SE INTERRUMPE LA ALIMENTACION DE MEDIO DE PRESION CUANDO LA MAGNITUD DE MEDIDA, HA ALCANZADO UN VALOR PREDETERMINADO PEQUEÑO. EL DISPOSITIVO COMPRENDE UN INSTRUMENTO DE MEDIDA PARA LA DETERMINACION DEL MEDIO DE PRESION QUE FLUYE DELDEPOSITO DE ALMACENAMIENTO A LA MEMBRANA.
ES8904125A 1989-01-26 1989-12-04 Procedimiento y dispositivo para el funcionamiento de un filtro de extraccion para mezclas liquido-solido. Expired - Fee Related ES2017446A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3902201A DE3902201A1 (de) 1989-01-26 1989-01-26 Verfahren und vorrichtung zum betrieb eines auspressfilters fuer fluessigkeits-feststoff-gemische

Publications (1)

Publication Number Publication Date
ES2017446A6 true ES2017446A6 (es) 1991-02-01

Family

ID=6372789

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8904125A Expired - Fee Related ES2017446A6 (es) 1989-01-26 1989-12-04 Procedimiento y dispositivo para el funcionamiento de un filtro de extraccion para mezclas liquido-solido.

Country Status (6)

Country Link
EP (1) EP0455637B1 (es)
JP (1) JPH0757286B2 (es)
KR (1) KR910700141A (es)
DE (2) DE3902201A1 (es)
ES (1) ES2017446A6 (es)
WO (1) WO1990008646A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5887637B2 (ja) * 2012-04-23 2016-03-16 鹿島建設株式会社 含水土の減量化方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1436302C3 (de) * 1964-06-18 1975-05-15 Heinz 4300 Essen Eickemeyer Anschwemmfilter
GB1271494A (en) * 1968-05-09 1972-04-19 L B Holliday And Company Ltd Filtration apparatus
DE2549040C3 (de) * 1975-11-03 1979-08-16 Merck Patent Gmbh, 6100 Darmstadt Auspreßfilter
DE2725840C3 (de) * 1977-06-08 1981-11-05 Christoph 3501 Espenau Rudolph Vorrichtung zum Pressen oder Entwässern von Schlämmen
DE2727477A1 (de) * 1977-06-18 1979-01-04 Guenther Wegner Vorrichtung zur trennung von fluessigkeiten und feststoffen
DE3240326C2 (de) * 1982-10-30 1984-08-23 Kanal-Müller Julius Müller GmbH & Co KG, 3284 Schieder-Schwalenberg Vorrichtung zur Druckentwässerung von wässrigen Schlämmen
CH657279A5 (en) * 1983-11-25 1986-08-29 Comber S P A Costruzioni Mecca Pressure filter with a tubular, flexible and reversible filtering component
DE3516819C2 (de) * 1985-05-10 1994-01-20 Heinkel Ind Zentrifugen Auspreßfilter für Suspensionen
DE3517032A1 (de) * 1985-05-11 1986-11-13 Heinkel Industriezentrifugen GmbH + Co, 7120 Bietigheim-Bissingen Auspressfilter fuer suspensionen

Also Published As

Publication number Publication date
EP0455637A1 (de) 1991-11-13
JPH0757286B2 (ja) 1995-06-21
DE58907145D1 (de) 1994-04-07
JPH04501379A (ja) 1992-03-12
WO1990008646A1 (de) 1990-08-09
KR910700141A (ko) 1991-03-14
EP0455637B1 (de) 1994-03-02
DE3902201A1 (de) 1990-08-02

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2009-12-04

FD1A Patent lapsed

Effective date: 20010301