FI925020A0 - Förfarande och anordning för separering av fast ämne från vätska - Google Patents

Förfarande och anordning för separering av fast ämne från vätska

Info

Publication number
FI925020A0
FI925020A0 FI925020A FI925020A FI925020A0 FI 925020 A0 FI925020 A0 FI 925020A0 FI 925020 A FI925020 A FI 925020A FI 925020 A FI925020 A FI 925020A FI 925020 A0 FI925020 A0 FI 925020A0
Authority
FI
Finland
Prior art keywords
separating
solid
liquid
Prior art date
Application number
FI925020A
Other languages
English (en)
Finnish (fi)
Other versions
FI91714C (sv
FI91714B (sv
Inventor
Juha Huhta
Original Assignee
Paroc Oy 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 Paroc Oy Ab filed Critical Paroc Oy Ab
Priority to FI925020A priority Critical patent/FI91714C/sv
Publication of FI925020A0 publication Critical patent/FI925020A0/sv
Priority to PCT/FI1993/000454 priority patent/WO1994009883A1/en
Priority to AU54218/94A priority patent/AU5421894A/en
Application granted granted Critical
Publication of FI91714B publication Critical patent/FI91714B/sv
Publication of FI91714C publication Critical patent/FI91714C/sv
Priority to SE9501660A priority patent/SE9501660D0/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
    • B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
    • 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
    • B01D29/01—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 flat filtering elements
    • 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
    • B01D29/50—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 multiple filtering elements, characterised by their mutual disposition
    • B01D29/52—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 multiple filtering elements, characterised by their mutual disposition in parallel connection
    • 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
    • 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
    • B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
    • 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
    • B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Filtering Materials (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
FI925020A 1992-11-05 1992-11-05 Förfarande och anordning för separering av fast ämne från vätska FI91714C (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI925020A FI91714C (sv) 1992-11-05 1992-11-05 Förfarande och anordning för separering av fast ämne från vätska
PCT/FI1993/000454 WO1994009883A1 (en) 1992-11-05 1993-11-05 A method and an apparatus for removing solids from a liquid
AU54218/94A AU5421894A (en) 1992-11-05 1993-11-05 A method and an apparatus for removing solids from a liquid
SE9501660A SE9501660D0 (sv) 1992-11-05 1995-05-04 Förfarande och anordning för separering av fasta partiklar från vätska

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI925020A FI91714C (sv) 1992-11-05 1992-11-05 Förfarande och anordning för separering av fast ämne från vätska
FI925020 1992-11-05

Publications (3)

Publication Number Publication Date
FI925020A0 true FI925020A0 (sv) 1992-11-05
FI91714B FI91714B (sv) 1994-04-29
FI91714C FI91714C (sv) 1994-08-10

Family

ID=8536163

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925020A FI91714C (sv) 1992-11-05 1992-11-05 Förfarande och anordning för separering av fast ämne från vätska

Country Status (4)

Country Link
AU (1) AU5421894A (sv)
FI (1) FI91714C (sv)
SE (1) SE9501660D0 (sv)
WO (1) WO1994009883A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE534149C2 (sv) * 2009-08-25 2011-05-10 Metso Paper Inc Arrangemang, metod och kolvanordning för tvättning av cellulosamassa vid en massatransportrotor
WO2020174082A1 (en) 2019-02-28 2020-09-03 Rockwool International A/S Method of filtering slurry

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1763513A (en) * 1928-03-09 1930-06-10 Arthur V Gullborg Filter

Also Published As

Publication number Publication date
SE9501660D0 (sv) 1995-05-04
WO1994009883A1 (en) 1994-05-11
FI91714C (sv) 1994-08-10
AU5421894A (en) 1994-05-24
FI91714B (sv) 1994-04-29

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Legal Events

Date Code Title Description
BB Publication of examined application
PC Transfer of assignment of patent

Owner name: GREEN ROCK OY