ZA908117B - Centrifugal washer for paper pulp - Google Patents

Centrifugal washer for paper pulp

Info

Publication number
ZA908117B
ZA908117B ZA908117A ZA908117A ZA908117B ZA 908117 B ZA908117 B ZA 908117B ZA 908117 A ZA908117 A ZA 908117A ZA 908117 A ZA908117 A ZA 908117A ZA 908117 B ZA908117 B ZA 908117B
Authority
ZA
South Africa
Prior art keywords
paper pulp
centrifugal washer
washer
centrifugal
pulp
Prior art date
Application number
ZA908117A
Other languages
English (en)
Inventor
Michael D Meredith
D Meredith Michael
Original Assignee
Kamyr Inc
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 Kamyr Inc filed Critical Kamyr Inc
Publication of ZA908117B publication Critical patent/ZA908117B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • D21C9/06—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents in filters ; Washing of concentrated pulp, e.g. pulp mats, on filtering surfaces
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Centrifugal Separators (AREA)
  • Filtration Of Liquid (AREA)
ZA908117A 1989-11-13 1990-10-11 Centrifugal washer for paper pulp ZA908117B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/435,035 US5013460A (en) 1989-11-13 1989-11-13 Centrifugal washer for paper pulp with means to feed pulp as a thin sheet

Publications (1)

Publication Number Publication Date
ZA908117B true ZA908117B (en) 1991-07-31

Family

ID=23726698

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA908117A ZA908117B (en) 1989-11-13 1990-10-11 Centrifugal washer for paper pulp

Country Status (8)

Country Link
US (1) US5013460A (no)
EP (1) EP0428004A1 (no)
JP (1) JPH03167383A (no)
BR (1) BR9005718A (no)
CA (1) CA2005848A1 (no)
FI (1) FI905416A0 (no)
NO (1) NO904900L (no)
ZA (1) ZA908117B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE469232C (sv) * 1992-04-08 1997-08-18 Kvaerner Pulping Tech Sätt och anordning för tvättning av cellulosamassa
CA2208265A1 (en) * 1994-08-31 1996-03-07 Hoffman Environmental Systems, Inc. Thin mat washing of cellulosic pulp
US6228215B1 (en) 1998-04-06 2001-05-08 Hoffman Enviornmental Systems, Inc. Method for countercurrent treatment of slurries
EP1070377A4 (en) 1998-04-08 2001-10-17 Thermo Black Clawson Inc COMPLETE PULP PROCESSING PLANT WITH INTEGRATED DRIVE AND CONTROL, AND ITS USAGE TECHNIQUES

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1531482A (en) * 1922-06-19 1925-03-31 Anton J Haug Paper-making machine
US1717604A (en) * 1927-10-04 1929-06-18 Anton J Haug Process and machine for thickening pulp
US3114309A (en) * 1962-01-24 1963-12-17 Ingersoll Rand Canada Centrifugal thickener for paper pulp
US3289843A (en) * 1964-03-19 1966-12-06 Dorr Oliver Inc Apparatus for centrifugal screening
US3642139A (en) * 1968-08-12 1972-02-15 Peter C Wilson Apparatus for centrifugally removing liquid from a mixture
GB1294980A (no) * 1970-05-11 1972-11-01
AT333682B (de) * 1973-05-09 1976-12-10 Westfalia Separator Ag Verfahren zur gewinnung der starke aus dem zellgewebe von hackfruchten, z.b. kartoffeln
SU897299A1 (ru) * 1977-04-25 1982-01-15 Туркменский государственный научно-исследовательский и проектный институт нефтяной промышленности Центрифуга
US4186097A (en) * 1978-10-30 1980-01-29 Reclamet, Inc. Shiftable bottom wall for separator bowl and wear shoe therefor
US4698919A (en) * 1986-04-08 1987-10-13 Beloit Corp. Apparatus for assisting the transfer of a web to a drying section
US4827741A (en) * 1988-03-21 1989-05-09 Ingersoll-Rand Company Pulp washer discharging a pulp slurry at a controlled consistency

Also Published As

Publication number Publication date
JPH03167383A (ja) 1991-07-19
BR9005718A (pt) 1991-09-17
EP0428004A1 (en) 1991-05-22
NO904900L (no) 1991-05-14
CA2005848A1 (en) 1991-05-13
US5013460A (en) 1991-05-07
NO904900D0 (no) 1990-11-12
FI905416A0 (fi) 1990-11-01

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