AT363313B - Scheibenmuehle zur aufbereitung von faserhaltigen stoffen - Google Patents

Scheibenmuehle zur aufbereitung von faserhaltigen stoffen

Info

Publication number
AT363313B
AT363313B AT0565078A AT565078A AT363313B AT 363313 B AT363313 B AT 363313B AT 0565078 A AT0565078 A AT 0565078A AT 565078 A AT565078 A AT 565078A AT 363313 B AT363313 B AT 363313B
Authority
AT
Austria
Prior art keywords
fiber
processing
containing substances
disc mill
mill
Prior art date
Application number
AT0565078A
Other languages
English (en)
Other versions
ATA565078A (de
Original Assignee
Sca Development 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 Sca Development Ab filed Critical Sca Development Ab
Priority to AT793978A priority Critical patent/AT356118B/de
Publication of ATA565078A publication Critical patent/ATA565078A/de
Application granted granted Critical
Publication of AT363313B publication Critical patent/AT363313B/de

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
    • D21D1/30—Disc mills
AT0565078A 1975-12-16 1978-08-03 Scheibenmuehle zur aufbereitung von faserhaltigen stoffen AT363313B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT793978A AT356118B (de) 1975-12-16 1978-11-06 Verfahren zur herstellung neuer 5- -fluorpyrimidin-4-on-derivate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7710948A SE418309B (sv) 1977-09-30 1977-09-30 Sett och anordning vid raffinering av fibermaterial i en skivraffinor

Publications (2)

Publication Number Publication Date
ATA565078A ATA565078A (de) 1980-12-15
AT363313B true AT363313B (de) 1981-07-27

Family

ID=20332426

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0565078A AT363313B (de) 1975-12-16 1978-08-03 Scheibenmuehle zur aufbereitung von faserhaltigen stoffen

Country Status (13)

Country Link
US (1) US4221631A (de)
JP (1) JPS5450601A (de)
AT (1) AT363313B (de)
AU (1) AU513906B2 (de)
BR (1) BR7806453A (de)
CA (1) CA1079559A (de)
DE (1) DE2839390C3 (de)
FI (1) FI62368C (de)
FR (1) FR2404707A1 (de)
NO (1) NO782653L (de)
NZ (1) NZ188339A (de)
SE (1) SE418309B (de)
SU (1) SU837331A3 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401280A (en) * 1980-09-08 1983-08-30 Sunds Defibrator, Inc. Disc-type pulp refining apparatus
US4537675A (en) * 1982-05-13 1985-08-27 In-Situ, Inc. Upgraded solvents in coal liquefaction processes
SE463821B (sv) * 1986-02-11 1991-01-28 Kamyr Ab Foerfarande foer att saenka energifoerbrukningen vid raffinering av en blandning eller suspension av fibermaterial
US5152871A (en) * 1986-04-10 1992-10-06 Kamyr Ab Method for decreasing energy consumption during refining of fiber material while maintaining capacity
US5047118A (en) * 1986-04-10 1991-09-10 Kamyr Ab Method for decreasing energy consumption during refining of fiber material at a reduced grinding frequency while maintaining capacity
SE456748B (sv) * 1986-04-10 1988-10-31 Kamyr Ab Foerfarande och anordning foer raffinering av fibermaterial
US4986480A (en) * 1989-06-29 1991-01-22 Kamyr Ab Method and apparatus for feeding a conical refiner
US5248099A (en) * 1991-04-05 1993-09-28 Andritz Sprout-Bauer, Inc. Three zone multiple intensity refiner
US5373995A (en) * 1993-08-25 1994-12-20 Johansson; Ola M. Vented refiner and venting process
US5645690A (en) * 1996-09-11 1997-07-08 Westvaco Corporation Pressure relief system for treating fibrous materials under pressure
US5988538A (en) * 1998-07-28 1999-11-23 J&L Fiber Services, Inc. Refiner disc having steam exhaust channel
US6024308A (en) * 1998-11-11 2000-02-15 J&L Fiber Services, Inc. Conically tapered disc-shaped comminution element for a disc refiner
US7347392B2 (en) 2005-02-28 2008-03-25 J & L Fiber Services, Inc. Refiners and methods of refining pulp
US20130001334A1 (en) * 2005-02-28 2013-01-03 Johansson Ola M Refiners and methods of refining pulp
US8061643B2 (en) * 2007-12-06 2011-11-22 Andritz Inc. Refiner plate fixtures for quick replacement, and methods and assemblies therefor
FI124393B (fi) * 2008-06-19 2014-08-15 Valmet Technologies Inc Jauhin ja menetelmä kuitumaisen materiaalin jauhamiseksi ja teräsegmentti kuitumaisen materiaalin jauhamiseksi tarkoitettuun jauhimeen
SE535489C2 (sv) * 2008-06-21 2012-08-28 J & L Fiber Services Inc Raffinörskiveenhet och förfarande med evakuering av raffinörzonen
SE540681C2 (en) * 2017-03-03 2018-10-09 Valmet Oy Steam evacuation in a pulp or fiber refiner
SE541111C2 (en) * 2017-06-19 2019-04-09 Valmet Oy Steam evacuation in a pulp or fiber refiner
SE1751058A1 (en) * 2017-09-01 2018-12-11 Valmet Oy Refiner segment in a fiber refiner
SE2050147A1 (en) 2020-02-12 2021-03-09 Valmet Oy Center ring provided with wings

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU416431A1 (de) 1972-03-06 1974-02-25
SE362671B (de) * 1972-05-09 1973-12-17 Sca Project Ab
SE371654B (de) * 1973-11-09 1974-11-25 Sca Project Ab
SU486101A1 (ru) * 1973-12-14 1975-09-30 Дискова мельница
SE403916B (sv) * 1975-06-04 1978-09-11 Rolf Bertil Reinhall Anordning vid malapparater for lignocellulosahaltigt material

Also Published As

Publication number Publication date
SE418309B (sv) 1981-05-18
FI782398A7 (fi) 1979-03-31
FI62368C (fi) 1982-12-10
JPS578240B2 (de) 1982-02-15
BR7806453A (pt) 1979-04-24
DE2839390A1 (de) 1979-04-05
NO782653L (no) 1979-04-02
DE2839390C3 (de) 1981-09-10
SU837331A3 (ru) 1981-06-07
FI62368B (fi) 1982-08-31
DE2839390B2 (de) 1980-09-18
AU513906B2 (en) 1981-01-15
JPS5450601A (en) 1979-04-20
FR2404707B1 (de) 1981-01-09
ATA565078A (de) 1980-12-15
NZ188339A (en) 1982-03-30
SE7710948L (sv) 1979-03-31
FR2404707A1 (fr) 1979-04-27
CA1079559A (en) 1980-06-17
US4221631A (en) 1980-09-09
AU3931978A (en) 1980-03-06

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee