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ES480036A1 - Perfeccionamientos en dispositivos para filtrar liquidos. - Google Patents

Perfeccionamientos en dispositivos para filtrar liquidos.

Info

Publication number
ES480036A1
ES480036A1 ES480036A ES480036A ES480036A1 ES 480036 A1 ES480036 A1 ES 480036A1 ES 480036 A ES480036 A ES 480036A ES 480036 A ES480036 A ES 480036A ES 480036 A1 ES480036 A1 ES 480036A1
Authority
ES
Spain
Prior art keywords
filter
supporting member
casing
axis
rotation
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
Application number
ES480036A
Other languages
English (en)
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.)
Amafilter BV
Original Assignee
Amafilter BV
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 Amafilter BV filed Critical Amafilter BV
Publication of ES480036A1 publication Critical patent/ES480036A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
    • B01D33/21—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with hollow filtering discs transversely mounted on a hollow rotary shaft
    • 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
    • B01D33/29—Filters with filtering elements which move during the filtering operation the movement of the filter elements being a combination of movements
    • B01D33/31—Planetary movement
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/62—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying
    • B01D33/64—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression
    • B01D33/648—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by compression by screws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)

Abstract

Perfeccionamientos en dispositivos para filtrar líquidos, del tipo que constan de un recipiente filtrador principalmente en forma de cilindro y puesto horizontalmente, en el que está dispuesto, principalmente perpendicularmente a su eje, un número de elementos filtrantes en forma de disco, caracterizados porque por lo menos un órgano de apoyo que transcurre coaxialmente con el eje del cilindro del recipiente filtrador, es rotación dentro del recipiente filtrador, y tiene un número de ejes de rotación accionables y distribuidos equidistantes a lo largo del contorno, cada uno de los cuales lleva uno o varios elementos filtrantes desde los que transcurre la evacuación a través de los pertenecientes ejes de rotación, a un canal de evacuación unido firmemente con el órgano de apoyo, mientras que principalmente coaxialmente con el eje del cilindro, en el interior del conjunto de elementos filtrantes, está dispuesto un canal de transporte o manguito de transporte abierto en el lado superior haciael lugar de los elementos filtrantes, en el que es rotativo un sinfín transportador para sacar fuera del recipiente filtrador la torta desprendida de los elementos filtrantes y recogida por el canal o manguito de transporte.
ES480036A 1978-04-28 1979-04-27 Perfeccionamientos en dispositivos para filtrar liquidos. Expired ES480036A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7804578A NL7804578A (nl) 1978-04-28 1978-04-28 Inrichting voor het filtreren van vloeistoffen.

Publications (1)

Publication Number Publication Date
ES480036A1 true ES480036A1 (es) 1980-03-01

Family

ID=19830755

Family Applications (1)

Application Number Title Priority Date Filing Date
ES480036A Expired ES480036A1 (es) 1978-04-28 1979-04-27 Perfeccionamientos en dispositivos para filtrar liquidos.

Country Status (9)

Country Link
US (1) US4220536A (es)
JP (1) JPS54143974A (es)
CA (1) CA1122539A (es)
DE (1) DE2916328A1 (es)
ES (1) ES480036A1 (es)
FR (1) FR2424054A1 (es)
GB (1) GB2019732B (es)
IT (1) IT1112509B (es)
NL (1) NL7804578A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717485A (en) * 1985-01-08 1988-01-05 Brunsell Zahra K Multi-phase separator with porous filter disks
US4975189A (en) * 1988-12-09 1990-12-04 Liszka John A Cleaning sprays for disc filters
NL9101001A (nl) * 1991-06-11 1993-01-04 Amafilter Bv Inrichting voor het filtreren van vloeistoffen.
SE501351C2 (sv) * 1993-05-05 1995-01-23 Harry Nilsson Roterande filter med avtagnings- och utmatningsorgan för filterkakan
DE102004035207B4 (de) * 2004-07-21 2009-03-05 Gea Westfalia Separator Gmbh Filtrationsvorrichtung und Verfahren zu deren Betrieb

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2781133A (en) * 1957-02-12 Vacuum
US2406065A (en) * 1942-01-31 1946-08-20 Standard Oil Co Continuous disk filter
US3255888A (en) * 1963-02-14 1966-06-14 Stockdale Engineering Ltd Continuous filteration and extraction apparatus
US3363774A (en) * 1965-04-12 1968-01-16 Improved Machinery Inc Rotary drum filter
US3485378A (en) * 1967-02-23 1969-12-23 Dorr Oliver Inc Rotary drum filter with interior filter panels
US4056473A (en) * 1976-05-25 1977-11-01 Bjarne Ivar Nilsson Rotary filter for concentrating fiber suspensions

Also Published As

Publication number Publication date
IT1112509B (it) 1986-01-20
IT7922212A0 (it) 1979-04-27
US4220536A (en) 1980-09-02
FR2424054A1 (fr) 1979-11-23
GB2019732A (en) 1979-11-07
JPS6147123B2 (es) 1986-10-17
JPS54143974A (en) 1979-11-09
DE2916328C2 (es) 1988-06-16
DE2916328A1 (de) 1979-11-08
NL7804578A (nl) 1979-10-30
GB2019732B (en) 1982-06-09
FR2424054B3 (es) 1982-01-29
CA1122539A (en) 1982-04-27

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