CA2736723A1 - Presse de lavage pour laver une pate a papier - Google Patents

Presse de lavage pour laver une pate a papier Download PDF

Info

Publication number
CA2736723A1
CA2736723A1 CA2736723A CA2736723A CA2736723A1 CA 2736723 A1 CA2736723 A1 CA 2736723A1 CA 2736723 A CA2736723 A CA 2736723A CA 2736723 A CA2736723 A CA 2736723A CA 2736723 A1 CA2736723 A1 CA 2736723A1
Authority
CA
Canada
Prior art keywords
pulp
vat
passage
washing
arrangement
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
CA2736723A
Other languages
English (en)
Inventor
Stefan Mattsson
Magnus Danielsson
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.)
Valmet Technologies 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 CA2736723A1 publication Critical patent/CA2736723A1/fr
Abandoned legal-status Critical Current

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)
CA2736723A 2008-10-01 2009-09-28 Presse de lavage pour laver une pate a papier Abandoned CA2736723A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0802072-9 2008-10-01
SE0802072A SE0802072A2 (sv) 2008-10-01 2008-10-01 Tvättpress för tvättning av cellulosamassa
PCT/SE2009/051072 WO2010039092A1 (fr) 2008-10-01 2009-09-28 Presse de lavage pour laver une pâte à papier

Publications (1)

Publication Number Publication Date
CA2736723A1 true CA2736723A1 (fr) 2010-04-08

Family

ID=42073711

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2736723A Abandoned CA2736723A1 (fr) 2008-10-01 2009-09-28 Presse de lavage pour laver une pate a papier

Country Status (5)

Country Link
EP (1) EP2344694A4 (fr)
CN (1) CN102171393B (fr)
CA (1) CA2736723A1 (fr)
SE (1) SE0802072A2 (fr)
WO (1) WO2010039092A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE537341C2 (sv) * 2012-09-25 2015-04-07 Valmet Oy Vätskefördelare för en tvättningsapparat och en tvättningsapparat
CN103410037A (zh) * 2013-07-12 2013-11-27 海南金海浆纸业有限公司 双辊压榨洗浆机高压喷淋清洗装置
SE546043C2 (en) * 2021-09-24 2024-04-23 Valmet Oy Apparatus for washing cellulose pulp comprising a liquid distributor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE318182B (fr) * 1968-04-23 1969-12-01 Karlstad Mekaniska Ab
SE349075B (fr) * 1969-10-21 1972-09-18 Karlstad Mekaniska Ab
SE380300C (sv) * 1974-03-04 1984-10-29 Sunds Ab Anordning for vetskebehandling av en fibersuspension
SE507579C2 (sv) * 1993-09-08 1998-06-22 Sunds Defibrator Ind Ab Vätskebehandlingsanordning med skjutbar del av tråg
SE504011C2 (sv) * 1994-12-12 1996-10-21 Sunds Defibrator Ind Ab Avvattningsanordning
CN2255448Y (zh) * 1995-11-30 1997-06-04 王锡元 环网置换压榨洗浆机
AT405420B (de) * 1997-05-26 1999-08-25 Andritz Patentverwaltung Vorrichtung zur entwässerung und wäsche von faserstoffsuspensionen
CN2441845Y (zh) * 2000-09-21 2001-08-08 潍坊市轻工机械研究所 双辊置换洗浆机
SE530282C2 (sv) * 2006-10-27 2008-04-15 Metso Paper Inc Tvättpress innefattande separation av filtrat

Also Published As

Publication number Publication date
CN102171393B (zh) 2013-03-27
CN102171393A (zh) 2011-08-31
SE532973C2 (sv) 2010-06-01
WO2010039092A1 (fr) 2010-04-08
EP2344694A1 (fr) 2011-07-20
SE0802072A2 (sv) 2010-07-20
EP2344694A4 (fr) 2013-07-24
SE0802072A1 (sv) 2010-04-02

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20150929