SE507579C2 - Vätskebehandlingsanordning med skjutbar del av tråg - Google Patents

Vätskebehandlingsanordning med skjutbar del av tråg

Info

Publication number
SE507579C2
SE507579C2 SE9302898A SE9302898A SE507579C2 SE 507579 C2 SE507579 C2 SE 507579C2 SE 9302898 A SE9302898 A SE 9302898A SE 9302898 A SE9302898 A SE 9302898A SE 507579 C2 SE507579 C2 SE 507579C2
Authority
SE
Sweden
Prior art keywords
trough
vat
bottom part
rail
liquid treatment
Prior art date
Application number
SE9302898A
Other languages
English (en)
Swedish (sv)
Other versions
SE9302898L (sv
SE9302898D0 (sv
Inventor
Ingemar Sundqvist
Original Assignee
Sunds Defibrator Ind 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 Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Priority to SE9302898A priority Critical patent/SE507579C2/sv
Publication of SE9302898D0 publication Critical patent/SE9302898D0/xx
Priority to US08/296,707 priority patent/US5589035A/en
Priority to AT0171794A priority patent/AT404479B/de
Priority to CA002131570A priority patent/CA2131570C/en
Publication of SE9302898L publication Critical patent/SE9302898L/xx
Priority to US08/710,016 priority patent/US5827400A/en
Publication of SE507579C2 publication Critical patent/SE507579C2/sv

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/74—Pulp catching, de-watering, or recovering; Re-use of pulp-water using cylinders
    • 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
    • B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
    • B01D33/37—Filters with filtering elements which move during the filtering operation 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
    • 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
    • B01D33/64—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
    • B01D33/644—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 pressure plates, membranes
    • 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
    • B01D33/646—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 pressure rollers
    • 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
    • B30B9/20—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 rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/40—Washing the fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Paper (AREA)
  • Treatment Of Fiber Materials (AREA)
SE9302898A 1993-09-08 1993-09-08 Vätskebehandlingsanordning med skjutbar del av tråg SE507579C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9302898A SE507579C2 (sv) 1993-09-08 1993-09-08 Vätskebehandlingsanordning med skjutbar del av tråg
US08/296,707 US5589035A (en) 1993-09-08 1994-08-26 Liquid treatment device
AT0171794A AT404479B (de) 1993-09-08 1994-09-07 Vorrichtung zum behandeln von suspensionen mit flüssigkeiten
CA002131570A CA2131570C (en) 1993-09-08 1994-09-07 Liquid treatment device
US08/710,016 US5827400A (en) 1993-09-08 1996-09-11 Liquid treatment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9302898A SE507579C2 (sv) 1993-09-08 1993-09-08 Vätskebehandlingsanordning med skjutbar del av tråg

Publications (3)

Publication Number Publication Date
SE9302898D0 SE9302898D0 (sv) 1993-09-08
SE9302898L SE9302898L (sv) 1995-03-09
SE507579C2 true SE507579C2 (sv) 1998-06-22

Family

ID=20391014

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302898A SE507579C2 (sv) 1993-09-08 1993-09-08 Vätskebehandlingsanordning med skjutbar del av tråg

Country Status (4)

Country Link
US (2) US5589035A (de)
AT (1) AT404479B (de)
CA (1) CA2131570C (de)
SE (1) SE507579C2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE512877E (sv) * 1999-06-04 2005-05-24 Kvaerner Pulping Tech Avvattningsanordning för fibermassa försedd med en massainloppslåda med tryckutjämningssektion
RU2459027C2 (ru) * 2007-05-25 2012-08-20 Метсо Пэйпер, Инк. Устройство для промывания и обезвоживания целлюлозной массы
SE0802072A2 (sv) * 2008-10-01 2010-07-20 Metso Paper Inc Tvättpress för tvättning av cellulosamassa
SE537357C2 (sv) * 2013-01-11 2015-04-14 Valmet Oy Apparat för tvättning och/eller avvattning av cellulosamassa

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350603A (en) * 1941-12-16 1944-06-06 Gen Foods Corp Citrus fruit juice extractor
NL69389C (de) * 1950-02-28
US2675970A (en) * 1952-12-22 1954-04-20 Harold G Edwards Crushing and flattening machine
US3772144A (en) * 1971-04-14 1973-11-13 Improved Machinery Inc Apparatus and method for thickening and washing suspensions containing fibrous material
SE380300C (sv) * 1974-03-04 1984-10-29 Sunds Ab Anordning for vetskebehandling av en fibersuspension

Also Published As

Publication number Publication date
SE9302898L (sv) 1995-03-09
ATA171794A (de) 1998-04-15
CA2131570C (en) 2005-03-22
AT404479B (de) 1998-11-25
US5589035A (en) 1996-12-31
SE9302898D0 (sv) 1993-09-08
US5827400A (en) 1998-10-27
CA2131570A1 (en) 1995-03-09

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Legal Events

Date Code Title Description
NUG Patent has lapsed