ATE152368T1 - Verfahren und vorrichtung zum behandeln von fasermaterial - Google Patents

Verfahren und vorrichtung zum behandeln von fasermaterial

Info

Publication number
ATE152368T1
ATE152368T1 AT92918835T AT92918835T ATE152368T1 AT E152368 T1 ATE152368 T1 AT E152368T1 AT 92918835 T AT92918835 T AT 92918835T AT 92918835 T AT92918835 T AT 92918835T AT E152368 T1 ATE152368 T1 AT E152368T1
Authority
AT
Austria
Prior art keywords
pulp suspension
mixing
pct
treatment agent
mixing zone
Prior art date
Application number
AT92918835T
Other languages
English (en)
Inventor
Kjell Forslund
Boerje Fredriksson
Original Assignee
Sunds Defibrator Ind 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20383628&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE152368(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Sunds Defibrator Ind Ab filed Critical Sunds Defibrator Ind Ab
Application granted granted Critical
Publication of ATE152368T1 publication Critical patent/ATE152368T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/40—Mixing specially adapted for preparing mixtures containing fibres
    • B28C5/404—Pre-treatment of fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/50—Pipe mixers, i.e. mixers wherein the materials to be mixed flow continuously through pipes, e.g. column mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
    • B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
    • B01F27/707—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms the paddles co-operating, e.g. intermeshing, with elements on the receptacle wall
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/30—Defibrating by other means
    • D21B1/34—Kneading or mixing; Pulpers
    • D21B1/342—Mixing apparatus
    • 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
    • D21C9/10—Bleaching ; Apparatus therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Paper (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Ropes Or Cables (AREA)
  • Reinforced Plastic Materials (AREA)
AT92918835T 1991-09-05 1992-08-19 Verfahren und vorrichtung zum behandeln von fasermaterial ATE152368T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9102551A SE468789B (sv) 1991-09-05 1991-09-05 Foerfarande och anordning foer inblandning av behandlingsmedium i en massasuspension

Publications (1)

Publication Number Publication Date
ATE152368T1 true ATE152368T1 (de) 1997-05-15

Family

ID=20383628

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92918835T ATE152368T1 (de) 1991-09-05 1992-08-19 Verfahren und vorrichtung zum behandeln von fasermaterial

Country Status (12)

Country Link
US (1) US5466334A (de)
EP (1) EP0606250B2 (de)
JP (1) JP3167030B2 (de)
AT (1) ATE152368T1 (de)
AU (1) AU657360B2 (de)
BR (1) BR9206458A (de)
CA (1) CA2117076C (de)
DE (1) DE69219477T3 (de)
ES (1) ES2101114T5 (de)
FI (1) FI107022B (de)
SE (1) SE468789B (de)
WO (1) WO1993004772A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI103019B1 (fi) * 1994-01-25 1999-04-15 Ahlstroem Oy Menetelmä ja laite kaasumaisen kemikaalin sekoittamiseksi kuitususpensioon
EP0730825A1 (de) * 1995-03-09 1996-09-11 MAZZONI LB FOOD S.r.l. Fluidisiereinrichtung für Mischung von in kontinuierlicher lipider Phase dispergierten festen Teilchen, insbesondere Schokolade und Derivaten
FI104621B (fi) * 1996-06-03 2000-03-15 Ahlstroem Oy Menetelmä ja laite toisen väliaineen sekoittamiseksi ensimmäiseen väliaineeseen
NL1004020C1 (nl) * 1996-09-12 1998-03-13 Rademaker B V Inrichting voor het kneden van degen en pasta's.
US6193406B1 (en) 1996-12-20 2001-02-27 Andritz-Ahlstrom Oy Method and apparatus for mixing pulp a suspension with a fluid medium with a freely rotatable mixing rotor
FI111058B (fi) * 2000-03-21 2003-05-30 Conenor Oy Laite materiaalin puristamiseksi
SE524466E (sv) * 2002-12-12 2007-09-04 Metso Paper Inc Anordning för blandning av ett gas- eller vätskeformigt kemikaliemedium med en massasuspension
NL2000166C2 (nl) * 2006-07-28 2008-01-29 Bravilor Holding Bv Menginrichting met rotorribbe.
JP2011509180A (ja) * 2008-01-11 2011-03-24 ズルツアー プンペン アクチェンゲゼルシャフト 流体混合の方法及び装置
CN105672010B (zh) * 2016-02-03 2018-11-13 邱金彪 一种木浆粉碎机
DE102016108108A1 (de) * 2016-05-02 2017-11-02 Marco Systemanalyse Und Entwicklung Gmbh Vorrichtung und verfahren zum mischen von komponenten
FR3157223B1 (fr) 2023-12-20 2025-11-14 Centre Technique Du Papier Procédé de traitement mécanique et chimique de fibres cellulosiques dans un malaxeur

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI62872C (fi) * 1978-06-06 1983-03-10 Ahlstroem Oy Anordning foer silning av fibersuspensioner
SE419603B (sv) * 1979-11-27 1981-08-17 Kamyr Ab Apparat for inblandning av behandlingsmedel i suspensioner
SE445052C (sv) * 1980-03-13 1987-11-09 Sunds Defibrator Sett och anordning for kontinuerlig inblandning av gas- och/eller vetskeformiga behandlingsmedel i en massasuspension
US4577974A (en) * 1984-05-04 1986-03-25 Kamyr, Inc. Medium consistency mixer rotor and stator construction
FI75882C (fi) * 1985-07-18 1988-08-08 Kamyr Ab Anordning foer inblandning av kemikalier i fibersuspensioner.
SE461134B (sv) * 1986-11-18 1990-01-15 Hedemora Ab Foerfarande och anordning foer inblandning av kemikalier i fibermassa
US5088831A (en) * 1988-02-09 1992-02-18 Sunds Defibrator Industries Aktiebolag Device for treating material mixtures

Also Published As

Publication number Publication date
FI941043L (fi) 1994-03-04
SE468789B (sv) 1993-03-22
JP3167030B2 (ja) 2001-05-14
JPH06510339A (ja) 1994-11-17
DE69219477T3 (de) 2001-03-01
DE69219477D1 (de) 1997-06-05
EP0606250B1 (de) 1997-05-02
CA2117076A1 (en) 1993-03-18
EP0606250A1 (de) 1994-07-20
ES2101114T3 (es) 1997-07-01
DE69219477T2 (de) 1997-08-14
US5466334A (en) 1995-11-14
FI107022B (fi) 2001-05-31
FI941043A0 (fi) 1994-03-04
WO1993004772A1 (en) 1993-03-18
CA2117076C (en) 2003-12-16
AU657360B2 (en) 1995-03-09
ES2101114T5 (es) 2001-01-16
AU2502792A (en) 1993-04-05
BR9206458A (pt) 1995-10-31
EP0606250B2 (de) 2000-11-15
SE9102551D0 (sv) 1991-09-05

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee