AU3818695A - Apparatus for treating fibrous suspensions - Google Patents

Apparatus for treating fibrous suspensions

Info

Publication number
AU3818695A
AU3818695A AU38186/95A AU3818695A AU3818695A AU 3818695 A AU3818695 A AU 3818695A AU 38186/95 A AU38186/95 A AU 38186/95A AU 3818695 A AU3818695 A AU 3818695A AU 3818695 A AU3818695 A AU 3818695A
Authority
AU
Australia
Prior art keywords
treating fibrous
fibrous suspensions
suspensions
treating
fibrous
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.)
Abandoned
Application number
AU38186/95A
Inventor
Rolf Ekholm
Ulf Jansson
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.)
Metso Fiber Karlstad AB
Original Assignee
Kvaerner Pulping Technologies 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 Kvaerner Pulping Technologies AB filed Critical Kvaerner Pulping Technologies AB
Publication of AU3818695A publication Critical patent/AU3818695A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
    • D21D5/18—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force
    • D21D5/20—Purification of the pulp suspension by mechanical means; Apparatus therefor with the aid of centrifugal force in apparatus with a horizontal axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Treatment Of Fiber Materials (AREA)
AU38186/95A 1994-10-20 1995-09-25 Apparatus for treating fibrous suspensions Abandoned AU3818695A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9403587A SE503504C2 (en) 1994-10-20 1994-10-20 Apparatus for treating fiber suspension
SE9403587 1994-10-20
PCT/SE1995/001087 WO1996012565A1 (en) 1994-10-20 1995-09-25 Apparatus for treating fibrous suspensions

Publications (1)

Publication Number Publication Date
AU3818695A true AU3818695A (en) 1996-05-15

Family

ID=20395680

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38186/95A Abandoned AU3818695A (en) 1994-10-20 1995-09-25 Apparatus for treating fibrous suspensions

Country Status (3)

Country Link
AU (1) AU3818695A (en)
SE (1) SE503504C2 (en)
WO (1) WO1996012565A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI19992804A (en) * 1999-12-29 2001-06-30 Andritz Ahlstrom Oy Equipment for the treatment of pulp and its use
FI19992809A (en) * 1999-12-29 2001-06-30 Andritz Ahlstrom Oy Devices for treating pulp and its treatment
EP3717692B1 (en) * 2017-11-28 2021-12-22 Nijhuis Water Technology B.V. Rotary press for dewatering of a humid mass, such as a sludge or pulp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE143647C (en) *
DE211444C (en) *
NO175436C (en) * 1988-09-13 1994-10-12 Lamort E & M Device for separating particles in a liquid
SE469232C (en) * 1992-04-08 1997-08-18 Kvaerner Pulping Tech Method and apparatus for washing cellulose pulp

Also Published As

Publication number Publication date
WO1996012565A1 (en) 1996-05-02
SE9403587L (en) 1996-04-21
SE503504C2 (en) 1996-06-24
SE9403587D0 (en) 1994-10-20

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