SE0801734L - Förfarande och system för att mata cellulosaflis till ett högtryckssystem för kontinuerlig kokning - Google Patents

Förfarande och system för att mata cellulosaflis till ett högtryckssystem för kontinuerlig kokning

Info

Publication number
SE0801734L
SE0801734L SE0801734A SE0801734A SE0801734L SE 0801734 L SE0801734 L SE 0801734L SE 0801734 A SE0801734 A SE 0801734A SE 0801734 A SE0801734 A SE 0801734A SE 0801734 L SE0801734 L SE 0801734L
Authority
SE
Sweden
Prior art keywords
high pressure
flow
transfer device
fibrous material
low pressure
Prior art date
Application number
SE0801734A
Other languages
English (en)
Other versions
SE534054C2 (sv
SE0801734A1 (sv
Inventor
Bertil Stroemberg
Original Assignee
Andritz 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 Andritz Inc filed Critical Andritz Inc
Publication of SE0801734A1 publication Critical patent/SE0801734A1/sv
Publication of SE0801734L publication Critical patent/SE0801734L/sv
Publication of SE534054C2 publication Critical patent/SE534054C2/sv

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
    • D21C3/00—Pulping cellulose-containing materials
    • D21C3/22—Other features of pulping processes
    • D21C3/24—Continuous processes
    • 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
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices

Landscapes

  • Paper (AREA)
SE0801734A 2004-06-22 2005-06-16 Förfarande för att mata cellulosaflis till ett högtryckssystem för kontinuerlig kokning SE534054C2 (sv)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US58138204P 2004-06-22 2004-06-22
US60/581382 2004-06-22
US11/124389 2005-05-09
US11/124,389 US7556713B2 (en) 2004-06-22 2005-05-09 Method and system for feeding cellulose chips to a high pressure continuous cooking system

Publications (3)

Publication Number Publication Date
SE0801734A1 SE0801734A1 (sv) 2006-12-17
SE0801734L true SE0801734L (sv) 2008-07-28
SE534054C2 SE534054C2 (sv) 2011-04-12

Family

ID=38181281

Family Applications (2)

Application Number Title Priority Date Filing Date
SE0501366A SE530996E (sv) 2004-06-22 2005-06-16 Förfarande och anordning för att mata cellulosaflis till ett högtryckssystem för kontinuerlig kokning
SE0801734A SE534054C2 (sv) 2004-06-22 2005-06-16 Förfarande för att mata cellulosaflis till ett högtryckssystem för kontinuerlig kokning

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE0501366A SE530996E (sv) 2004-06-22 2005-06-16 Förfarande och anordning för att mata cellulosaflis till ett högtryckssystem för kontinuerlig kokning

Country Status (8)

Country Link
US (1) US7556713B2 (sv)
JP (2) JP4330074B2 (sv)
BR (1) BRPI0502230A (sv)
CA (2) CA2765084A1 (sv)
FI (1) FI20050662A (sv)
RU (2) RU2383676C2 (sv)
SE (2) SE530996E (sv)
ZA (1) ZA200504101B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE519262E (sv) * 2002-03-15 2008-01-08 Kvaerner Pulping Tech Förfarande för matning av cellulosaflis vid kontinuerlig kokning
JP5215706B2 (ja) * 2007-08-01 2013-06-19 三井造船株式会社 固気２相物質の押し込み装置
SE532083C2 (sv) * 2008-03-20 2009-10-20 Metso Fiber Karlstad Ab Matningssystem innefattande parallella pumpar för en kontinuerlig kokare
MY156346A (en) * 2008-06-04 2016-02-15 Inbicon As Devices and methods for discharging pretreated biomass from higher to lower pressure regions
FI20090079A (sv) * 2009-03-05 2010-09-06 Andritz Inc Återvinning av värme från avlut i kokeriet i en cellulosafabrik
US8956505B2 (en) * 2009-06-11 2015-02-17 Andritz Technology And Asset Management Gmbh Compact feed system and method for comminuted cellulosic material
MX2012005924A (es) * 2009-11-24 2012-06-13 Andritz Inc Metodo y sistema para coccion con digestor de virutas delgadas.
US20160175793A1 (en) * 2014-12-18 2016-06-23 General Electric Company Material transporting devices and systems
FI129118B (sv) * 2018-10-03 2021-07-30 Andritz Oy Förfarande för att mata träflis till en förhydrolysreaktor
CA3118198C (en) 2018-10-29 2022-07-05 Valmet Ab Outlet system for transporting comminuted lignocellulosic material from a vessel and vessel comprising such an outlet system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0477059B1 (en) * 1990-09-20 1995-07-12 Kvaerner Pulping Technologies AB Impregnation with black liquor prior to white liquor introduction
US5476572A (en) 1994-06-16 1995-12-19 Kamyr, Inc. Chip feeding for a continuous digester
US5635025A (en) 1994-12-05 1997-06-03 Ahlstrom Machinery Inc. Digester system containing a single vessel serving as all of a chip bin, steaming vessel, and chip chute
US5622598A (en) 1995-04-25 1997-04-22 Ahlstrom Machinery Inc. Chip pumping to a digester
US5766418A (en) 1996-09-13 1998-06-16 Ahlstrom Machinery Inc. Handling fibrous material used to produce cellulose pulp
US5753075A (en) 1996-10-25 1998-05-19 Stromberg; C. Bertil Method and system for feeding comminuted fibrous material
US6106668A (en) 1996-10-25 2000-08-22 Ahlstrom Machinery Inc. Method for feeding comminuted fibrous material
US6325890B1 (en) 1996-10-25 2001-12-04 Andritz-Ahlstrom Inc. Feeding comminuted fibrous material
US6024227A (en) * 1997-08-04 2000-02-15 Ahlstrom Machinery Inc. Tramp material removal from pulp feed systems
US6120646A (en) 1998-04-06 2000-09-19 Kvaerner Pulping Ab Feeding system of feeding a cellulose material
CA2266987C (en) * 1998-04-21 2004-02-10 C. Bertil Stromberg Method and system for feeding comminuted fibrous material
US6468006B1 (en) 1999-05-11 2002-10-22 Andritz, Inc. High pressure feeder having restriction ramp in high pressure inlet
US6436233B1 (en) * 2000-05-18 2002-08-20 Andritz Inc. Feeding cellulose material to a treatment vessel
SE519262E (sv) * 2002-03-15 2008-01-08 Kvaerner Pulping Tech Förfarande för matning av cellulosaflis vid kontinuerlig kokning

Also Published As

Publication number Publication date
JP2006009235A (ja) 2006-01-12
BRPI0502230A (pt) 2006-02-07
RU2009139280A (ru) 2011-04-27
SE534054C2 (sv) 2011-04-12
SE0501366L (sv) 2005-12-23
SE530996C2 (sv) 2008-11-11
CA2508087C (en) 2012-07-17
CA2508087A1 (en) 2005-12-22
CA2765084A1 (en) 2005-12-22
JP4330074B2 (ja) 2009-09-09
US20050279468A1 (en) 2005-12-22
RU2005119378A (ru) 2006-12-27
FI20050662A0 (sv) 2005-06-20
RU2383676C2 (ru) 2010-03-10
ZA200504101B (en) 2006-07-26
FI20050662A (sv) 2005-12-23
SE530996E (sv) 2011-09-20
JP4859953B2 (ja) 2012-01-25
US7556713B2 (en) 2009-07-07
JP2009179929A (ja) 2009-08-13

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