DE69528252T2 - Hackschnitzelsilo - Google Patents

Hackschnitzelsilo

Info

Publication number
DE69528252T2
DE69528252T2 DE69528252T DE69528252T DE69528252T2 DE 69528252 T2 DE69528252 T2 DE 69528252T2 DE 69528252 T DE69528252 T DE 69528252T DE 69528252 T DE69528252 T DE 69528252T DE 69528252 T2 DE69528252 T2 DE 69528252T2
Authority
DE
Germany
Prior art keywords
chip bin
bin
chip
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.)
Expired - Lifetime
Application number
DE69528252T
Other languages
English (en)
Other versions
DE69528252D1 (de
Inventor
R Johanson
W Baldwin
Victor L Bilodeau
D Barrett
John Pietrangelo
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.)
Andritz Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26885270&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69528252(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/189,546 external-priority patent/US5500083A/en
Application filed by Andritz Inc filed Critical Andritz Inc
Publication of DE69528252D1 publication Critical patent/DE69528252D1/de
Application granted granted Critical
Publication of DE69528252T2 publication Critical patent/DE69528252T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices
DE69528252T 1994-02-01 1995-01-17 Hackschnitzelsilo Expired - Lifetime DE69528252T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/189,546 US5500083A (en) 1994-02-01 1994-02-01 Method of feeding cellulosic material to a digester using a chip bin with one dimensional convergence and side relief
US08/366,581 US5628873A (en) 1994-02-01 1994-12-30 Chip bin assembly including a hollow transition with one dimensional convergence and side relief
PCT/US1995/000616 WO1995021287A1 (en) 1994-02-01 1995-01-17 Chip bin assembly including a hollow transition with one dimensional convergence and side relief

Publications (2)

Publication Number Publication Date
DE69528252D1 DE69528252D1 (de) 2002-10-24
DE69528252T2 true DE69528252T2 (de) 2003-05-08

Family

ID=26885270

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69528252T Expired - Lifetime DE69528252T2 (de) 1994-02-01 1995-01-17 Hackschnitzelsilo

Country Status (12)

Country Link
EP (1) EP0742854B1 (de)
JP (1) JP2991500B2 (de)
CN (1) CN1048778C (de)
AU (1) AU1727995A (de)
BR (1) BR9506682A (de)
CA (1) CA2181892C (de)
DE (1) DE69528252T2 (de)
ES (1) ES2182889T3 (de)
FI (1) FI119329B (de)
PT (1) PT742854E (de)
RU (1) RU2124600C1 (de)
WO (1) WO1995021287A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE522778C2 (sv) 2001-10-24 2004-03-09 Metso Paper Inc Behållare för uppsamling och utmatning av flis
US20090020244A1 (en) * 2007-07-16 2009-01-22 Andritz Inc. Impregnation vessel with convergence side relief and method for heat injection at convergence
SE532060C2 (sv) * 2008-03-20 2009-10-13 Metso Fiber Karlstad Ab Matningssystem innefattande parallella pumpar för en kontinuerlig kokare
SE532083C2 (sv) * 2008-03-20 2009-10-20 Metso Fiber Karlstad Ab Matningssystem innefattande parallella pumpar för en kontinuerlig kokare
SE532931C2 (sv) * 2008-03-20 2010-05-11 Metso Fiber Karlstad Ab Matningssystem innefattande parallella pumpar för en kontinuerlig kokare
US8956505B2 (en) * 2009-06-11 2015-02-17 Andritz Technology And Asset Management Gmbh Compact feed system and method for comminuted cellulosic material
EP2335531A1 (de) * 2009-12-17 2011-06-22 Nestec S.A. Pulverausgabebehälter
US8628623B2 (en) * 2009-12-21 2014-01-14 Andritz Technology And Asset Management Gmbh Method and process for dry discharge in a pressurized pretreatment reactor
RU2474636C1 (ru) * 2011-09-06 2013-02-10 Открытое акционерное общество "Группа "Илим" Устройство для комплексной переработки щепы древесины лиственницы
WO2014142724A1 (en) 2013-03-15 2014-09-18 Valmet Ab Bin for collecting and discharging smaller ligno-cellulosic material
SE2151392A1 (en) * 2021-11-15 2023-05-16 Valmet Oy Vessel having internal vibrator body

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE300755B (de) * 1964-04-16 1968-05-06 Kamyr Ab
US4071399A (en) * 1976-09-01 1978-01-31 Kamyr, Inc. Apparatus and method for the displacement impregnation of cellulosic chips material
US4721231A (en) * 1980-09-08 1988-01-26 Kamyr, Inc. Chips bin blockage preventing
US4958741A (en) * 1989-06-14 1990-09-25 Jr Johanson, Inc. Modular mass-flow bin

Also Published As

Publication number Publication date
WO1995021287A1 (en) 1995-08-10
DE69528252D1 (de) 2002-10-24
EP0742854A1 (de) 1996-11-20
EP0742854B1 (de) 2002-09-18
FI119329B (fi) 2008-10-15
JPH09507536A (ja) 1997-07-29
AU1727995A (en) 1995-08-21
CN1048778C (zh) 2000-01-26
JP2991500B2 (ja) 1999-12-20
FI963000A (fi) 1996-09-30
PT742854E (pt) 2003-01-31
CA2181892C (en) 2001-07-24
CA2181892A1 (en) 1995-08-10
BR9506682A (pt) 1997-11-18
FI963000A0 (fi) 1996-07-29
RU2124600C1 (ru) 1999-01-10
ES2182889T3 (es) 2003-03-16
CN1139968A (zh) 1997-01-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition