FI20050662A - Menetelmä ja laitteisto selluloosapitoisen hakkeen syöttämiseksi - Google Patents

Menetelmä ja laitteisto selluloosapitoisen hakkeen syöttämiseksi Download PDF

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Publication number
FI20050662A
FI20050662A FI20050662A FI20050662A FI20050662A FI 20050662 A FI20050662 A FI 20050662A FI 20050662 A FI20050662 A FI 20050662A FI 20050662 A FI20050662 A FI 20050662A FI 20050662 A FI20050662 A FI 20050662A
Authority
FI
Finland
Prior art keywords
feeding cellulosic
cellulosic chips
chips
feeding
cellulosic
Prior art date
Application number
FI20050662A
Other languages
English (en)
Swedish (sv)
Other versions
FI20050662A0 (fi
Inventor
Bertil Stromberg
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 FI20050662A0 publication Critical patent/FI20050662A0/fi
Publication of FI20050662A publication Critical patent/FI20050662A/fi

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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
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices
    • 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
FI20050662A 2004-06-22 2005-06-20 Menetelmä ja laitteisto selluloosapitoisen hakkeen syöttämiseksi FI20050662A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58138204P 2004-06-22 2004-06-22
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 (2)

Publication Number Publication Date
FI20050662A0 FI20050662A0 (fi) 2005-06-20
FI20050662A true FI20050662A (fi) 2005-12-23

Family

ID=38181281

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050662A FI20050662A (fi) 2004-06-22 2005-06-20 Menetelmä ja laitteisto selluloosapitoisen hakkeen syöttämiseksi

Country Status (8)

Country Link
US (1) US7556713B2 (fi)
JP (2) JP4330074B2 (fi)
BR (1) BRPI0502230A (fi)
CA (2) CA2765084A1 (fi)
FI (1) FI20050662A (fi)
RU (2) RU2383676C2 (fi)
SE (2) SE534054C2 (fi)
ZA (1) ZA200504101B (fi)

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 2007-10-05 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
CN108977249A (zh) * 2008-06-04 2018-12-11 因比肯公司 用于从高压区域向低压区域排放预处理生物质的设备和方法
FI20090079A (fi) * 2009-03-05 2010-09-06 Andritz Inc Lämmön talteenotto jätekeittolipeästä sellutehtaan keittämöllä
US8956505B2 (en) * 2009-06-11 2015-02-17 Andritz Technology And Asset Management Gmbh Compact feed system and method for comminuted cellulosic material
CA2778650C (en) * 2009-11-24 2017-07-18 Andritz Inc. Method and system for thin chip digester cooking
US20160175793A1 (en) * 2014-12-18 2016-06-23 General Electric Company Material transporting devices and systems
FI129118B (fi) 2018-10-03 2021-07-30 Andritz Oy Menetelmä puuhakkeen syöttämiseksi esihydrolyysireaktoriin
WO2020091659A1 (en) * 2018-10-29 2020-05-07 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
DE69111165T2 (de) * 1990-09-20 1995-11-16 Kvaerner Pulping Tech Tränkung mit Schwarzlauge vor der Zufuhr der Weisslauge.
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 2007-10-05 Kvaerner Pulping Tech Förfarande för matning av cellulosaflis vid kontinuerlig kokning

Also Published As

Publication number Publication date
RU2005119378A (ru) 2006-12-27
SE530996E (sv) 2011-06-09
JP2009179929A (ja) 2009-08-13
CA2508087C (en) 2012-07-17
CA2765084A1 (en) 2005-12-22
RU2009139280A (ru) 2011-04-27
JP4330074B2 (ja) 2009-09-09
US7556713B2 (en) 2009-07-07
JP2006009235A (ja) 2006-01-12
ZA200504101B (en) 2006-07-26
BRPI0502230A (pt) 2006-02-07
SE0501366L (sv) 2005-12-23
JP4859953B2 (ja) 2012-01-25
CA2508087A1 (en) 2005-12-22
RU2383676C2 (ru) 2010-03-10
FI20050662A0 (fi) 2005-06-20
SE534054C2 (sv) 2011-04-12
SE530996C2 (sv) 2008-11-11
US20050279468A1 (en) 2005-12-22
SE0801734L (sv) 2008-07-28

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Legal Events

Date Code Title Description
FA Application withdrawn