ES2063363T3 - Filtro para filtracion continua. - Google Patents

Filtro para filtracion continua.

Info

Publication number
ES2063363T3
ES2063363T3 ES90909821T ES90909821T ES2063363T3 ES 2063363 T3 ES2063363 T3 ES 2063363T3 ES 90909821 T ES90909821 T ES 90909821T ES 90909821 T ES90909821 T ES 90909821T ES 2063363 T3 ES2063363 T3 ES 2063363T3
Authority
ES
Spain
Prior art keywords
vessel
pct
liquid
filter element
separator
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
ES90909821T
Other languages
English (en)
Inventor
Kent Strid
Hans Ake Karlsson
Per Larsson
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.)
Caustec AB
Original Assignee
Caustec AB
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 Caustec AB filed Critical Caustec AB
Application granted granted Critical
Publication of ES2063363T3 publication Critical patent/ES2063363T3/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
    • B01D36/00—Filter circuits or combinations of filters with other separating devices
    • B01D36/001—Filters in combination with devices for the removal of gas, air purge systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • 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
    • B01D33/58—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element
    • B01D33/60—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for washing
    • 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
    • B01D33/66—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating
    • B01D33/663—Handling the filter cake in the filter for purposes other than for regenerating the filter cake remaining on the filtering element for drying by gases or by heating by direct contact with a fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Glass Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Cigarettes, Filters, And Manufacturing Of Filters (AREA)

Abstract

UN FILTRO PARA LA FILTRACION CONTINUA DE UN LIQUIDO INCLUYE CONVENCIONALMENTE UN RECIPIENTE (1) CON UN EJE CENTRAL (2) EN EL QUE ESTA MONTADO POR LO MENOS UN ELEMENTO DE FILTRO GIRATORIO DEFINIENDO UN ESPACIO INTERNO PARA EL LIQUIDO OBTENIDO EN LA FILTRACION. MAS ADELANTE SE PROPORCIONA UN DISPOSITIVO DE LAVADO (6) PARA EL LAVADO DEL MATERIAL DEPOSITADO EN EL ELEMENTO DE FILTRO, UNA CONEXION ENTRE DICHO ESPACIO INTERIOR Y MEDIOS DE SALIDA DESDE DICHO RECIPIENTE Y UN SEPARADOR (10) CONECTADO A DICHA SALIDA Y ADAPTADO PARA SEPARAR EL FILTRADO Y EL GAS. HAY UNOS MEDIOS (19, 20) PROVISTOS FUERA DEL RECIPIENTE PARA GENERAR UNA SOBREPRESION EN EL ESPACIO DE GAS DEL RECIPIENTE Y UNA PRESION BAJA EN EL INTERIOR DEL ELEMENTO DE FILTRO CORRESPONDIENDO POR LO MENOS A LA TEMPERATURA DE EVAPORACION DEL LIQUIDO FILTRADO EN EL SEPARADOR. EL SEPARADOR (10) ESTA PROVISTO CON UN DISPOSITIVO REFRIGERADOR (26) PARA ENFRIAR EL GAS SEPARADO Y UNA SALIDA PARA LA CONDENSACION OBTENIDA EN EL ENFRIAMIENTO.
ES90909821T 1989-06-14 1990-06-13 Filtro para filtracion continua. Expired - Lifetime ES2063363T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902147A SE464390B (sv) 1989-06-14 1989-06-14 Filter foer kontinuerlig filtrering

Publications (1)

Publication Number Publication Date
ES2063363T3 true ES2063363T3 (es) 1995-01-01

Family

ID=20376280

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90909821T Expired - Lifetime ES2063363T3 (es) 1989-06-14 1990-06-13 Filtro para filtracion continua.

Country Status (10)

Country Link
US (1) US5151176A (es)
EP (1) EP0473722B1 (es)
JP (1) JPH0669523B2 (es)
AT (1) ATE113858T1 (es)
CA (1) CA2033982C (es)
DE (1) DE69014114D1 (es)
ES (1) ES2063363T3 (es)
FI (1) FI92803C (es)
SE (1) SE464390B (es)
WO (1) WO1990015655A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398389B (de) * 1992-11-06 1994-11-25 Andritz Patentverwaltung Verfahren und anlage zur trennung von feststoff-flüssigkeit-mischungen
US5302300A (en) * 1993-04-05 1994-04-12 Ingersoll-Rand Company Method and apparatus for separating water from a condensate mixture in a compressed air system
US6063294A (en) * 1996-10-15 2000-05-16 Baker Hughes Incorporated Uniform area shower for disc filter
SE516246C2 (sv) * 2001-02-07 2001-12-10 Kvaerner Pulping Tech Rörsystem för mottagning och transport av mesa från ett vitlutsfilter
SE526706C2 (sv) * 2004-04-16 2005-10-25 Kvaerner Pulping Tech Förfarande och anordning för tvätt av mesa
SE0401358L (sv) * 2004-05-26 2005-02-22 Kvaerner Pulping Tech Förfarande och anordning för rengöring av filter
FI20041518A (fi) * 2004-11-25 2006-05-26 Andritz Oy Menetelmä ja laite meesan käsittelemiseksi
SE0702702L (sv) 2007-12-06 2008-09-09 Metso Fiber Karlstad Ab System för mottagning och transport av mesa från ett vitlutsfilter
EP2522413A1 (de) * 2011-05-10 2012-11-14 Siemens Aktiengesellschaft Filtereinrichtung, Verfahren zu deren Betrieb sowie deren Verwendung
CN103801138B (zh) * 2014-01-28 2016-03-16 内蒙古蒙西鄂尔多斯铝业有限公司 一种硅钙渣快速分离的方法和设备
SE540553C2 (en) * 2017-04-07 2018-09-25 Valmet Oy Pressurized disc filter for causticization liquors containing lime mud
CN110075572B (zh) * 2019-05-24 2021-07-20 北京首钢朗泽新能源科技有限公司 一种脱除料液中气体的***和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4120787A (en) * 1976-12-29 1978-10-17 United Technologies Corporation Fuel cell water conditioning process and system and deaerator for use therein
SE451948B (sv) * 1985-05-02 1987-11-09 Hedemora Ab Filter for kontinuerlig filtrering under tryck av en suspension
FR2597362B1 (fr) * 1986-04-22 1991-07-26 Guinard Oil Services Procede et installation de separation des constituants d'une suspension.
US4775484A (en) * 1987-03-09 1988-10-04 Life Systems, Inc. Method and apparatus for the continuous separation of contaminants from a fluid mixture

Also Published As

Publication number Publication date
JPH0669523B2 (ja) 1994-09-07
DE69014114D1 (de) 1994-12-15
EP0473722A1 (en) 1992-03-11
FI910666A0 (fi) 1991-02-12
FI92803C (fi) 1995-01-10
CA2033982A1 (en) 1990-12-15
SE464390B (sv) 1991-04-22
SE8902147L (sv) 1990-12-15
SE8902147D0 (sv) 1989-06-14
WO1990015655A1 (en) 1990-12-27
ATE113858T1 (de) 1994-11-15
JPH04501980A (ja) 1992-04-09
EP0473722B1 (en) 1994-11-09
FI92803B (fi) 1994-09-30
CA2033982C (en) 2000-11-28
US5151176A (en) 1992-09-29

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