CA2589534C - A roll press and a roll body for a press roll - Google Patents

A roll press and a roll body for a press roll Download PDF

Info

Publication number
CA2589534C
CA2589534C CA2589534A CA2589534A CA2589534C CA 2589534 C CA2589534 C CA 2589534C CA 2589534 A CA2589534 A CA 2589534A CA 2589534 A CA2589534 A CA 2589534A CA 2589534 C CA2589534 C CA 2589534C
Authority
CA
Canada
Prior art keywords
roll
press
roll body
pulp
central drum
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.)
Expired - Fee Related
Application number
CA2589534A
Other languages
English (en)
French (fr)
Other versions
CA2589534A1 (en
Inventor
Jorgen Lundberg
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 Paper Oy
Original Assignee
Metso Paper 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 Metso Paper Oy filed Critical Metso Paper Oy
Publication of CA2589534A1 publication Critical patent/CA2589534A1/en
Application granted granted Critical
Publication of CA2589534C publication Critical patent/CA2589534C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)
CA2589534A 2004-12-22 2005-11-17 A roll press and a roll body for a press roll Expired - Fee Related CA2589534C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0403129-0 2004-12-22
SE0403129A SE528002E (sv) 2004-12-22 2004-12-22 Valspress samt valskropp för pressvals
PCT/SE2005/001732 WO2006068569A1 (en) 2004-12-22 2005-11-17 A roll press and a roll body for a press roll

Publications (2)

Publication Number Publication Date
CA2589534A1 CA2589534A1 (en) 2006-06-29
CA2589534C true CA2589534C (en) 2013-01-08

Family

ID=34075258

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2589534A Expired - Fee Related CA2589534C (en) 2004-12-22 2005-11-17 A roll press and a roll body for a press roll

Country Status (4)

Country Link
EP (1) EP1831456B1 (sv)
CA (1) CA2589534C (sv)
SE (1) SE528002E (sv)
WO (1) WO2006068569A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE530578C2 (sv) 2006-11-23 2008-07-08 Metso Paper Inc Pressvals för tvättning och/eller avvattning av massa och förfarande för tillverkning eller reparation av sådan pressvals
US9333468B2 (en) 2012-09-24 2016-05-10 Abengoa Bioenergy New Technologies, Llc Soak vessels and methods for impregnating biomass with liquid
SE2051223A1 (en) * 2020-10-21 2021-09-02 Valmet Oy Mounting device for mounting frame rings around a wash press drum core and a method for mounting frame rings

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE355990B (sv) * 1966-01-25 1973-05-14 Sunds Ab
SE502437C2 (sv) * 1994-02-07 1995-10-16 Kvaerner Pulping Tech Siltrumma för avvattning och/eller tvättning av cellulosamassa
SE9902308L (sv) * 1999-06-18 2000-05-29 Kvaerner Pulping Tech Tätningsorgan i en anordning för avvattning av massa

Also Published As

Publication number Publication date
SE0403129D0 (sv) 2004-12-22
SE0403129L (sv) 2006-06-23
EP1831456A4 (en) 2010-04-07
CA2589534A1 (en) 2006-06-29
SE528002E (sv) 2009-03-03
SE528002C2 (sv) 2006-08-01
EP1831456B1 (en) 2012-05-30
EP1831456A1 (en) 2007-09-12
WO2006068569A1 (en) 2006-06-29

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EEER Examination request
MKLA Lapsed

Effective date: 20151117