DE69941682D1 - Zuführvorrichtung bei der kontinuierlichen kochung von cellulosehaltigem material - Google Patents

Zuführvorrichtung bei der kontinuierlichen kochung von cellulosehaltigem material

Info

Publication number
DE69941682D1
DE69941682D1 DE69941682T DE69941682T DE69941682D1 DE 69941682 D1 DE69941682 D1 DE 69941682D1 DE 69941682 T DE69941682 T DE 69941682T DE 69941682 T DE69941682 T DE 69941682T DE 69941682 D1 DE69941682 D1 DE 69941682D1
Authority
DE
Germany
Prior art keywords
liquid
high pressure
level
treatment vessel
feeder
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
DE69941682T
Other languages
English (en)
Inventor
Vidar Snekkenes
Bo Svanegard
Lennart Gustavsson
Per Nystroem
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.)
Metso Fiber Karlstad AB
Original Assignee
Metso Fiber Karlstad AB
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 Fiber Karlstad AB filed Critical Metso Fiber Karlstad AB
Application granted granted Critical
Publication of DE69941682D1 publication Critical patent/DE69941682D1/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

Landscapes

  • Paper (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE69941682T 1998-02-18 1999-02-09 Zuführvorrichtung bei der kontinuierlichen kochung von cellulosehaltigem material Expired - Lifetime DE69941682D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9800476A SE9800476D0 (sv) 1998-02-18 1998-02-18 System in connection with the continuous cooking of cellulose containing material
PCT/SE1999/000162 WO1999042653A1 (en) 1998-02-18 1999-02-09 Feeding system in connection with the continuous cooking of cellulose containing material

Publications (1)

Publication Number Publication Date
DE69941682D1 true DE69941682D1 (de) 2010-01-07

Family

ID=20410219

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941682T Expired - Lifetime DE69941682D1 (de) 1998-02-18 1999-02-09 Zuführvorrichtung bei der kontinuierlichen kochung von cellulosehaltigem material

Country Status (11)

Country Link
EP (1) EP1056903B1 (de)
JP (1) JP4739518B2 (de)
AT (1) ATE449881T1 (de)
AU (1) AU2650599A (de)
BR (1) BR9907838B1 (de)
CA (1) CA2317750C (de)
DE (1) DE69941682D1 (de)
ES (1) ES2337532T3 (de)
PT (1) PT1056903E (de)
SE (1) SE9800476D0 (de)
WO (1) WO1999042653A1 (de)

Families Citing this family (3)

* 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
SE526704C2 (sv) * 2003-12-30 2005-10-25 Kvaerner Pulping Tech Matning av cellulosaflis från en lågtrycksdel till en högtrycksdel med en slussmatare
US8672588B2 (en) 2009-04-15 2014-03-18 Andritz Inc. Unobstructed low pressure outlet and screen grid for a high pressure feeder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE174094C1 (de) *
US5443162A (en) * 1993-03-18 1995-08-22 Glentech Inc. High capacity high pressure feeding

Also Published As

Publication number Publication date
PT1056903E (pt) 2010-02-11
JP2002504631A (ja) 2002-02-12
EP1056903A1 (de) 2000-12-06
AU2650599A (en) 1999-09-06
ES2337532T3 (es) 2010-04-26
WO1999042653A1 (en) 1999-08-26
BR9907838A (pt) 2000-10-24
CA2317750C (en) 2007-11-27
CA2317750A1 (en) 1999-08-26
BR9907838B1 (pt) 2009-12-01
SE9800476D0 (sv) 1998-02-18
EP1056903B1 (de) 2009-11-25
ATE449881T1 (de) 2009-12-15
JP4739518B2 (ja) 2011-08-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition