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FI19992804A - Equipment for the treatment of pulp and its use - Google Patents

Equipment for the treatment of pulp and its use

Info

Publication number
FI19992804A
FI19992804A FI992804A FI19992804A FI19992804A FI 19992804 A FI19992804 A FI 19992804A FI 992804 A FI992804 A FI 992804A FI 19992804 A FI19992804 A FI 19992804A FI 19992804 A FI19992804 A FI 19992804A
Authority
FI
Finland
Prior art keywords
pulp
treatment
equipment
Prior art date
Application number
FI992804A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Heli Kaikkonen
Raimo Kohonen
Paeivi Savolainen
Original Assignee
Andritz Ahlstrom Oy
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 Andritz Ahlstrom Oy filed Critical Andritz Ahlstrom Oy
Priority to FI992804A priority Critical patent/FI19992804A/en
Priority to PCT/FI2000/001142 priority patent/WO2001049480A1/en
Priority to AU25188/01A priority patent/AU2518801A/en
Publication of FI19992804A publication Critical patent/FI19992804A/en

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
    • D21C9/18—De-watering; Elimination of cooking or pulp-treating liquors from the pulp
    • 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
    • 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
    • B30B9/207—Roller-and-ring presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
FI992804A 1999-12-29 1999-12-29 Equipment for the treatment of pulp and its use FI19992804A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI992804A FI19992804A (en) 1999-12-29 1999-12-29 Equipment for the treatment of pulp and its use
PCT/FI2000/001142 WO2001049480A1 (en) 1999-12-29 2000-12-22 Apparatus for treating pulp and its use
AU25188/01A AU2518801A (en) 1999-12-29 2000-12-22 Apparatus for treating pulp and its use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI992804A FI19992804A (en) 1999-12-29 1999-12-29 Equipment for the treatment of pulp and its use

Publications (1)

Publication Number Publication Date
FI19992804A true FI19992804A (en) 2001-06-30

Family

ID=8555825

Family Applications (1)

Application Number Title Priority Date Filing Date
FI992804A FI19992804A (en) 1999-12-29 1999-12-29 Equipment for the treatment of pulp and its use

Country Status (3)

Country Link
AU (1) AU2518801A (en)
FI (1) FI19992804A (en)
WO (1) WO2001049480A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3256808A (en) * 1964-06-01 1966-06-21 Arthur J Hunt Screw press extractor
SE421434B (en) * 1978-06-14 1981-12-21 Berggren Torsten L SCREW PRESS
US4368125A (en) * 1981-08-03 1983-01-11 Passavant-Werke Ag & Co. Kg Apparatus for extracting liquid from a suspension
SE456149B (en) * 1987-02-18 1988-09-12 Hedemora Ab PROCEDURE AND DEVICE FOR DRAINAGE AND PRESSURE OF MATERIALS BY A SCREW PRESSURE
US5133860A (en) * 1991-12-31 1992-07-28 Tai Liang C Solid and liquid separator with a liquid filter
FI90442C (en) * 1992-11-05 1994-02-10 Finbark Oy Washing of pulp
SE503504C2 (en) * 1994-10-20 1996-06-24 Kvaerner Pulping Tech Apparatus for treating fiber suspension

Also Published As

Publication number Publication date
AU2518801A (en) 2001-07-16
WO2001049480A1 (en) 2001-07-12

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