CA2317750C - Feeding system in connection with the continuous cooking of cellulose containing material - Google Patents

Feeding system in connection with the continuous cooking of cellulose containing material Download PDF

Info

Publication number
CA2317750C
CA2317750C CA002317750A CA2317750A CA2317750C CA 2317750 C CA2317750 C CA 2317750C CA 002317750 A CA002317750 A CA 002317750A CA 2317750 A CA2317750 A CA 2317750A CA 2317750 C CA2317750 C CA 2317750C
Authority
CA
Canada
Prior art keywords
flow
high pressure
feeding system
liquid
pressure 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
CA002317750A
Other languages
English (en)
French (fr)
Other versions
CA2317750A1 (en
Inventor
Vidar Snekkenes
Bo Svanegard
Lennart Gustavsson
Per Nystrom
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.)
Valmet 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
Publication of CA2317750A1 publication Critical patent/CA2317750A1/en
Application granted granted Critical
Publication of CA2317750C publication Critical patent/CA2317750C/en
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)
CA002317750A 1998-02-18 1999-02-09 Feeding system in connection with the continuous cooking of cellulose containing material Expired - Lifetime CA2317750C (en)

Applications Claiming Priority (3)

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
SE9800476-5 1998-02-18
PCT/SE1999/000162 WO1999042653A1 (en) 1998-02-18 1999-02-09 Feeding system in connection with the continuous cooking of cellulose containing material

Publications (2)

Publication Number Publication Date
CA2317750A1 CA2317750A1 (en) 1999-08-26
CA2317750C true CA2317750C (en) 2007-11-27

Family

ID=20410219

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002317750A Expired - Lifetime CA2317750C (en) 1998-02-18 1999-02-09 Feeding system in connection with the continuous cooking of cellulose containing material

Country Status (11)

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

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 (pt) *
US5443162A (en) * 1993-03-18 1995-08-22 Glentech Inc. High capacity high pressure feeding

Also Published As

Publication number Publication date
AU2650599A (en) 1999-09-06
ATE449881T1 (de) 2009-12-15
EP1056903B1 (en) 2009-11-25
WO1999042653A1 (en) 1999-08-26
JP4739518B2 (ja) 2011-08-03
ES2337532T3 (es) 2010-04-26
JP2002504631A (ja) 2002-02-12
EP1056903A1 (en) 2000-12-06
CA2317750A1 (en) 1999-08-26
SE9800476D0 (sv) 1998-02-18
PT1056903E (pt) 2010-02-11
BR9907838A (pt) 2000-10-24
DE69941682D1 (de) 2010-01-07
BR9907838B1 (pt) 2009-12-01

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Effective date: 20190211