SE502440C2 - Apparat för behandling av massa av cellulosahaltigt fibermaterial med en behandlingsvätska - Google Patents

Apparat för behandling av massa av cellulosahaltigt fibermaterial med en behandlingsvätska

Info

Publication number
SE502440C2
SE502440C2 SE9400356A SE9400356A SE502440C2 SE 502440 C2 SE502440 C2 SE 502440C2 SE 9400356 A SE9400356 A SE 9400356A SE 9400356 A SE9400356 A SE 9400356A SE 502440 C2 SE502440 C2 SE 502440C2
Authority
SE
Sweden
Prior art keywords
vessel
sleeve
opening
distribution
profile
Prior art date
Application number
SE9400356A
Other languages
English (en)
Swedish (sv)
Other versions
SE9400356L (sv
SE9400356D0 (sv
Inventor
Mikael Nilsson
Bo Wilke
Original Assignee
Kvaerner Pulping Tech
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 Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech
Priority to SE9400356A priority Critical patent/SE502440C2/sv
Publication of SE9400356D0 publication Critical patent/SE9400356D0/xx
Priority to US08/280,825 priority patent/US5437170A/en
Priority to BR9408524A priority patent/BR9408524A/pt
Priority to AU17211/95A priority patent/AU678894B2/en
Priority to PCT/SE1994/001263 priority patent/WO1995021288A1/en
Priority to CA002182187A priority patent/CA2182187C/en
Priority to RU96118434A priority patent/RU2126861C1/ru
Priority to DE69408877T priority patent/DE69408877T2/de
Priority to EP95909157A priority patent/EP0742855B1/en
Priority to ES95909157T priority patent/ES2115366T3/es
Priority to JP52053395A priority patent/JP3435452B2/ja
Priority to AT95909157T priority patent/ATE163695T1/de
Priority to ZA9579A priority patent/ZA9579B/xx
Publication of SE9400356L publication Critical patent/SE9400356L/
Publication of SE502440C2 publication Critical patent/SE502440C2/sv
Priority to CN94194903A priority patent/CN1070959C/zh
Priority to FI962890A priority patent/FI111275B/fi
Priority to NO963259A priority patent/NO963259L/no

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining
    • D21D1/40—Washing the fibres
    • 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
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Paper (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Centrifugal Separators (AREA)
  • Filtration Of Liquid (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Confectionery (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Treatment Of Fiber Materials (AREA)
SE9400356A 1994-02-04 1994-02-04 Apparat för behandling av massa av cellulosahaltigt fibermaterial med en behandlingsvätska SE502440C2 (sv)

Priority Applications (16)

Application Number Priority Date Filing Date Title
SE9400356A SE502440C2 (sv) 1994-02-04 1994-02-04 Apparat för behandling av massa av cellulosahaltigt fibermaterial med en behandlingsvätska
US08/280,825 US5437170A (en) 1994-02-04 1994-07-26 Washing apparatus
AT95909157T ATE163695T1 (de) 1994-02-04 1994-12-29 Vorrichtung zur behandlung eines zellstoffs
EP95909157A EP0742855B1 (en) 1994-02-04 1994-12-29 Apparatus for treating pulp
ES95909157T ES2115366T3 (es) 1994-02-04 1994-12-29 Aparato para el tratamiento de material fibroso con un contenido de pasta de celulosa.
PCT/SE1994/001263 WO1995021288A1 (en) 1994-02-04 1994-12-29 Apparatus for washing of pulp
CA002182187A CA2182187C (en) 1994-02-04 1994-12-29 Apparatus for washing of pulp
RU96118434A RU2126861C1 (ru) 1994-02-04 1994-12-29 Устройство для промывки пульпы
DE69408877T DE69408877T2 (de) 1994-02-04 1994-12-29 Vorrichtung zur behandlung eines zellstoffs
BR9408524A BR9408524A (pt) 1994-02-04 1994-12-29 Aparelho para lavagem de polpa
AU17211/95A AU678894B2 (en) 1994-02-04 1994-12-29 Apparatus for washing of pulp
JP52053395A JP3435452B2 (ja) 1994-02-04 1994-12-29 パルプの洗浄用装置
ZA9579A ZA9579B (en) 1994-02-04 1995-01-06 Washing apparatus
CN94194903A CN1070959C (zh) 1994-02-04 1995-12-29 纸浆洗涤装置
FI962890A FI111275B (fi) 1994-02-04 1996-07-18 Laite massan pesemiseksi
NO963259A NO963259L (no) 1994-02-04 1996-08-02 Apparat for vasking av masse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9400356A SE502440C2 (sv) 1994-02-04 1994-02-04 Apparat för behandling av massa av cellulosahaltigt fibermaterial med en behandlingsvätska

Publications (3)

Publication Number Publication Date
SE9400356D0 SE9400356D0 (sv) 1994-02-04
SE9400356L SE9400356L (sv) 1995-08-05
SE502440C2 true SE502440C2 (sv) 1995-10-16

Family

ID=20392798

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9400356A SE502440C2 (sv) 1994-02-04 1994-02-04 Apparat för behandling av massa av cellulosahaltigt fibermaterial med en behandlingsvätska

Country Status (15)

Country Link
US (1) US5437170A (ja)
EP (1) EP0742855B1 (ja)
JP (1) JP3435452B2 (ja)
CN (1) CN1070959C (ja)
AT (1) ATE163695T1 (ja)
AU (1) AU678894B2 (ja)
BR (1) BR9408524A (ja)
DE (1) DE69408877T2 (ja)
ES (1) ES2115366T3 (ja)
FI (1) FI111275B (ja)
NO (1) NO963259L (ja)
RU (1) RU2126861C1 (ja)
SE (1) SE502440C2 (ja)
WO (1) WO1995021288A1 (ja)
ZA (1) ZA9579B (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE528716C8 (sv) * 2005-06-03 2007-04-24 Metso Paper Inc Anordning för behandling av cellulosamassa i en tvättanordning
US8888958B2 (en) * 2012-12-31 2014-11-18 Andritz Inc. Pressure diffuser with an annular baffle screen plate over water inlet
CN103923218B (zh) * 2014-04-21 2016-03-30 铜仁学院 一种纳米微晶纤维素清洗及甩干装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1953076A (en) * 1931-09-08 1934-04-03 David B Davies Apparatus for process of bleaching chemical wood pulp
US4232416A (en) * 1979-04-13 1980-11-11 Morton Machine Works, Incorporated Process for wetting fiber
DE3168397D1 (en) * 1980-11-20 1985-02-28 Simmering Graz Pauker Ag Process and apparatus for producing cellulose
US4944167A (en) * 1987-11-27 1990-07-31 Kamyr Ab Backflushing pressure diffuser screens
SE462435B (sv) * 1988-11-11 1990-06-25 Kamyr Ab Saett att stabilisera tryck- och floedesfoerhaallandena i en silapparat och silapparat haerfoer
US5187956A (en) * 1991-06-20 1993-02-23 Kamyr, Inc. Preventing clogging in pressure diffusers

Also Published As

Publication number Publication date
BR9408524A (pt) 1997-08-05
SE9400356L (sv) 1995-08-05
AU678894B2 (en) 1997-06-12
ATE163695T1 (de) 1998-03-15
JPH09508448A (ja) 1997-08-26
EP0742855B1 (en) 1998-03-04
FI111275B (fi) 2003-06-30
CN1070959C (zh) 2001-09-12
AU1721195A (en) 1995-08-21
JP3435452B2 (ja) 2003-08-11
SE9400356D0 (sv) 1994-02-04
CN1142858A (zh) 1997-02-12
RU2126861C1 (ru) 1999-02-27
FI962890A (fi) 1996-07-18
FI962890A0 (fi) 1996-07-18
NO963259D0 (no) 1996-08-02
ES2115366T3 (es) 1998-06-16
EP0742855A1 (en) 1996-11-20
WO1995021288A1 (en) 1995-08-10
DE69408877D1 (de) 1998-04-09
US5437170A (en) 1995-08-01
ZA9579B (en) 1995-09-06
NO963259L (no) 1996-08-02
DE69408877T2 (de) 1998-07-23

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Legal Events

Date Code Title Description
NUG Patent has lapsed