SE0403129L - Roll press and roller body for press roll - Google Patents

Roll press and roller body for press roll

Info

Publication number
SE0403129L
SE0403129L SE0403129A SE0403129A SE0403129L SE 0403129 L SE0403129 L SE 0403129L SE 0403129 A SE0403129 A SE 0403129A SE 0403129 A SE0403129 A SE 0403129A SE 0403129 L SE0403129 L SE 0403129L
Authority
SE
Sweden
Prior art keywords
roll
press
roller body
drum
roll body
Prior art date
Application number
SE0403129A
Other languages
Swedish (sv)
Other versions
SE0403129D0 (en
SE528002E (en
SE528002C2 (en
Inventor
Joergen Lundberg
Original Assignee
Metso Paper 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 Metso Paper Inc filed Critical Metso Paper Inc
Priority to SE0403129A priority Critical patent/SE528002E/en
Publication of SE0403129D0 publication Critical patent/SE0403129D0/en
Priority to CA2589534A priority patent/CA2589534C/en
Priority to PCT/SE2005/001732 priority patent/WO2006068569A1/en
Priority to EP05803702A priority patent/EP1831456B1/en
Publication of SE0403129L publication Critical patent/SE0403129L/en
Publication of SE528002C2 publication Critical patent/SE528002C2/en
Publication of SE528002E publication Critical patent/SE528002E/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

Abstract

A roll body for a press roll (12, 13) for dewatering pulp, comprising a cen¬ tral drum (8, 16, 17) and several frame rings (7. 7.1 , 7.2, 7.3, 4..4, 14, 15), to which at least one perforated roll plate (18, 19) is intended to be attached, the frame rings (7. 7.1 , 7.2, 7.3, 4..4, 14, 15) being distributed along the length of the central drum (8, 16, 17), where each frame ring (7. 7.1 , 7.2, 7.3, 4..4, 14, 15) is attached directly to the central drum (8, 16, 17), and is provided with at least one recess (9.1 , 9.2, 9.3), whereby a passage in the axial direction is provided for the transport of liquid to the ends of the roll body, and a roll press comprising at least one press roll (12, 13) provided with said roll body.
SE0403129A 2004-12-22 2004-12-22 Roll press and roller body for press roll SE528002E (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE0403129A SE528002E (en) 2004-12-22 2004-12-22 Roll press and roller body for press roll
CA2589534A CA2589534C (en) 2004-12-22 2005-11-17 A roll press and a roll body for a press roll
PCT/SE2005/001732 WO2006068569A1 (en) 2004-12-22 2005-11-17 A roll press and a roll body for a press roll
EP05803702A EP1831456B1 (en) 2004-12-22 2005-11-17 A roll press and a roll body for a press roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0403129A SE528002E (en) 2004-12-22 2004-12-22 Roll press and roller body for press roll

Publications (4)

Publication Number Publication Date
SE0403129D0 SE0403129D0 (en) 2004-12-22
SE0403129L true SE0403129L (en) 2006-06-23
SE528002C2 SE528002C2 (en) 2006-08-01
SE528002E SE528002E (en) 2008-11-21

Family

ID=34075258

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0403129A SE528002E (en) 2004-12-22 2004-12-22 Roll press and roller body for press roll

Country Status (4)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE530578C2 (en) 2006-11-23 2008-07-08 Metso Paper Inc Press roll for washing and / or dewatering of pulp and method for manufacturing or repairing such press roll
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 (en) * 1966-01-25 1973-05-14 Sunds Ab
SE502437C2 (en) * 1994-02-07 1995-10-16 Kvaerner Pulping Tech Screen drum for dewatering and / or washing of cellulose pulp
SE9902308L (en) * 1999-06-18 2000-05-29 Kvaerner Pulping Tech Sealing means in a device for dewatering pulp

Also Published As

Publication number Publication date
EP1831456A4 (en) 2010-04-07
SE0403129D0 (en) 2004-12-22
WO2006068569A1 (en) 2006-06-29
SE528002E (en) 2008-11-21
EP1831456A1 (en) 2007-09-12
SE528002C2 (en) 2006-08-01
CA2589534C (en) 2013-01-08
EP1831456B1 (en) 2012-05-30
CA2589534A1 (en) 2006-06-29

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Legal Events

Date Code Title Description
RPOP Patent has been republished in amended form after opposition
NUG Patent has lapsed