Nothing Special   »   [go: up one dir, main page]

SE0800718L - Device and method for diluting cellulose pulp - Google Patents

Device and method for diluting cellulose pulp

Info

Publication number
SE0800718L
SE0800718L SE0800718A SE0800718A SE0800718L SE 0800718 L SE0800718 L SE 0800718L SE 0800718 A SE0800718 A SE 0800718A SE 0800718 A SE0800718 A SE 0800718A SE 0800718 L SE0800718 L SE 0800718L
Authority
SE
Sweden
Prior art keywords
pulp
chute
dilution
cellulose pulp
dilution liquid
Prior art date
Application number
SE0800718A
Other languages
Swedish (sv)
Other versions
SE531079C2 (en
Inventor
Maarten Dahl
Magnus Danielsson
Johan Bylander
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 SE0800718A priority Critical patent/SE531079C2/en
Publication of SE0800718L publication Critical patent/SE0800718L/en
Publication of SE531079C2 publication Critical patent/SE531079C2/en
Priority to CN2009801124649A priority patent/CN101981250A/en
Priority to PCT/SE2009/050294 priority patent/WO2009123546A1/en
Priority to CA2716495A priority patent/CA2716495A1/en
Priority to US12/920,112 priority patent/US20110005696A1/en
Priority to BRPI0909263-3A priority patent/BRPI0909263A2/en
Priority to EP09726606.8A priority patent/EP2262946B1/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
    • D21C9/02—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
    • 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)

Abstract

A device and a method for dilution of cellulose pulp of a consistency of between 20% and 45%. The cellulose pulp is arranged to fall down in a pulp chute during an addition of dilution liquid. The dilution is performed to a consistency in the range of 6-18%, above a level of established diluted pulp in a bottom of a pulp chute. A central distribution device with nozzles for addition of dilution liquid to the falling pulp above the level of established diluted pulp in the bottom of the pulp chute is arranged in the center of the pulp chute. The nozzles of the distribution device are fed with dilution liquid via a pipe that is arranged at least partly through the pulp chute.
SE0800718A 2008-03-31 2008-03-31 Device and method for diluting cellulose pulp SE531079C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE0800718A SE531079C2 (en) 2008-03-31 2008-03-31 Device and method for diluting cellulose pulp
CN2009801124649A CN101981250A (en) 2008-03-31 2009-03-20 Device and method for dilution of cellulose pulp
PCT/SE2009/050294 WO2009123546A1 (en) 2008-03-31 2009-03-20 Device and method for dilution of cellulose pulp
CA2716495A CA2716495A1 (en) 2008-03-31 2009-03-20 Device and method for dilution of cellulose pulp
US12/920,112 US20110005696A1 (en) 2008-03-31 2009-03-20 Device and method for dilution of cellulose pulp
BRPI0909263-3A BRPI0909263A2 (en) 2008-03-31 2009-03-20 Cellulose pulp dilution device and method
EP09726606.8A EP2262946B1 (en) 2008-03-31 2009-03-20 Device and method for dilution of cellulose pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0800718A SE531079C2 (en) 2008-03-31 2008-03-31 Device and method for diluting cellulose pulp

Publications (2)

Publication Number Publication Date
SE0800718L true SE0800718L (en) 2008-12-09
SE531079C2 SE531079C2 (en) 2008-12-09

Family

ID=40084544

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0800718A SE531079C2 (en) 2008-03-31 2008-03-31 Device and method for diluting cellulose pulp

Country Status (7)

Country Link
US (1) US20110005696A1 (en)
EP (1) EP2262946B1 (en)
CN (1) CN101981250A (en)
BR (1) BRPI0909263A2 (en)
CA (1) CA2716495A1 (en)
SE (1) SE531079C2 (en)
WO (1) WO2009123546A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE531079C2 (en) * 2008-03-31 2008-12-09 Metso Paper Inc Device and method for diluting cellulose pulp
RU2650066C2 (en) * 2013-01-04 2018-04-06 Зульцер Мэнэджмент Аг Method and device for transferring process liquid, industrial facility and method of simplifying layout of such
CN107981407B (en) * 2018-01-19 2020-04-17 河南卷烟工业烟草薄片有限公司 Unpowered mixing device for reconstituted tobacco production process by papermaking method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614923A (en) * 1946-04-17 1952-10-21 Sunila Osakeyhtio Digester filling in sulfate pulping
NO118474B (en) * 1964-01-25 1969-12-29 Kamyr Ab
US3427218A (en) * 1964-07-10 1969-02-11 Kamyr Ab Method of performing counter-current continuous cellulose digestion
SE431662B (en) * 1974-07-05 1984-02-20 Kamyr Ab KEEP ON CONTINUOUS COOKING OF FIBER MATERIAL
CA1056636A (en) * 1975-04-07 1979-06-19 Jerry Zucker Digester system and method
US4568419A (en) * 1984-02-27 1986-02-04 Laakso Oliver A Method of treating comminuted cellulosic fibrous material in a vertical vessel
FI80303C (en) * 1986-11-28 1991-04-10 Ahlstroem Oy Consistency pulp tower
SE502064C2 (en) * 1993-11-29 1995-07-31 Kvaerner Pulping Tech Method and apparatus for dispensing fiber pulp
FI98836C (en) * 1994-06-09 1997-08-25 Ahlstroem Pumput Oy Consistency pulp tower
SE526292C2 (en) * 2004-04-07 2005-08-16 Kvaerner Pulping Tech Method and apparatus for diluting dewatered cellulose pulp
SE529848C2 (en) * 2006-04-10 2007-12-11 Metso Paper Inc Method and apparatus for feeding pulp from a dewatering unit
SE531079C2 (en) * 2008-03-31 2008-12-09 Metso Paper Inc Device and method for diluting cellulose pulp
BR112012003861B1 (en) * 2009-08-19 2019-07-02 Valmet Aktiebolag Method and arrangement for adding a steam and hot treatment liquor to a non-vaporized crushed cellulosic material

Also Published As

Publication number Publication date
WO2009123546A1 (en) 2009-10-08
EP2262946B1 (en) 2013-11-20
EP2262946A1 (en) 2010-12-22
EP2262946A4 (en) 2013-03-27
SE531079C2 (en) 2008-12-09
BRPI0909263A2 (en) 2015-08-18
US20110005696A1 (en) 2011-01-13
CA2716495A1 (en) 2009-10-08
CN101981250A (en) 2011-02-23

Similar Documents

Publication Publication Date Title
MX2017004142A (en) Homogenized tobacco material and method of production of homogenized tobacco material.
SE0800718L (en) Device and method for diluting cellulose pulp
MX2017012362A (en) Homogenized tobacco material and method of production of homogenized tobacco material.
WO2019095024A3 (en) Method for production of microcrystalline cellulose
RU2013151505A (en) METHOD AND DEVICE FOR TRANSFER OF TECHNOLOGICAL LIQUID, INDUSTRIAL ENTERPRISE AND METHOD OF SIMPLIFICATION OF ITS SCHEME
SE0600826L (en) Method and apparatus for feeding pulp from a dewatering unit
CN203853290U (en) Tobacco fragment winnower
CN204529816U (en) A kind of vinasse dispersing device
CN204191565U (en) A kind of cigarette hopper blanking buffer unit
CN202626739U (en) Pressure stabilizing concentration adjusting device
CN204780000U (en) Rotor type open -end spinning machine's doff cover plate bearing structure
CN206492600U (en) Jigging machine sink structure
CN206645409U (en) A kind of roller hydraulic belt pressing device
CN104521546B (en) Corncob soaking device and corncob soaking method
Paidi et al. Reviewing the concept of subculture: Japanese cosplay in Malaysia
CN204491303U (en) Presteaming device
CN202594259U (en) Dip angle blocking edge sealing-tape machine
EP2366280A3 (en) Device for supporting and holding plants
CN207763623U (en) A kind of round steel outer diameter Quick measurer
CN207832537U (en) Coal automates sample-preparing system
CN204369032U (en) A kind of infundibulate feedway for slurry
PL409256A1 (en) Elaboration of methodology for preliminary processing of the lignocellulose-rich biomass using the phenomenon of sonification in order to shorten the duration of methane fermentation process
CN206474220U (en) A kind of corncob crusher
CN207013312U (en) Capsule detecting machine check-out console structure
CN202893304U (en) Improved nitre slurry tank feeding system

Legal Events

Date Code Title Description
NUG Patent has lapsed