SE8704916L - Raffinor for behandling av massasuspension for pappersframstellning - Google Patents

Raffinor for behandling av massasuspension for pappersframstellning

Info

Publication number
SE8704916L
SE8704916L SE8704916A SE8704916A SE8704916L SE 8704916 L SE8704916 L SE 8704916L SE 8704916 A SE8704916 A SE 8704916A SE 8704916 A SE8704916 A SE 8704916A SE 8704916 L SE8704916 L SE 8704916L
Authority
SE
Sweden
Prior art keywords
paper
perforations
holes
refinor
preparation treatment
Prior art date
Application number
SE8704916A
Other languages
Unknown language ( )
English (en)
Other versions
SE8704916D0 (sv
SE467930B (sv
Inventor
P-W Sepke
Original Assignee
Escher Wyss Gmbh
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 Escher Wyss Gmbh filed Critical Escher Wyss Gmbh
Publication of SE8704916D0 publication Critical patent/SE8704916D0/sv
Publication of SE8704916L publication Critical patent/SE8704916L/sv
Publication of SE467930B publication Critical patent/SE467930B/sv

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
    • 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
    • D21D1/303—Double disc mills

Landscapes

  • Paper (AREA)
SE8704916A 1986-12-11 1987-12-09 Raffinoer foer behandling av massasuspension med minst ett par plana malorgan. SE467930B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH492986 1986-12-11

Publications (3)

Publication Number Publication Date
SE8704916D0 SE8704916D0 (sv) 1987-12-09
SE8704916L true SE8704916L (sv) 1988-06-12
SE467930B SE467930B (sv) 1992-10-05

Family

ID=4284992

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8704916A SE467930B (sv) 1986-12-11 1987-12-09 Raffinoer foer behandling av massasuspension med minst ett par plana malorgan.

Country Status (5)

Country Link
US (1) US4819881A (sv)
AT (1) AT389720B (sv)
CA (1) CA1302765C (sv)
DE (1) DE3700613A1 (sv)
SE (1) SE467930B (sv)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE468601B (sv) * 1991-04-12 1993-02-15 Harry Nilsson Malapparat foer fibersuspension
US5273220A (en) * 1991-11-05 1993-12-28 Rineco Chemical Industries Apparatus and methods for comminuting
US5531385A (en) * 1993-05-07 1996-07-02 Witsken; Anthony Apparatus and methods for wet grinding
US5601690A (en) * 1994-07-11 1997-02-11 Gauld Equipment Company Method for screening pulp
US5687917A (en) * 1995-10-25 1997-11-18 Canadian Forest Products Ltd. High consistency pulp refining using low consistency pulp refining techniques
US5707016A (en) * 1996-07-01 1998-01-13 Witsken; Anthony Apparatus and methods for wet grinding
DE102004039986A1 (de) * 2004-08-18 2007-12-20 Voith Patent Gmbh Verfahren zur Mahlung von Fasern, insbesondere Papierfasern
CN101312787B (zh) * 2005-12-14 2011-07-13 株式会社奈良机械制作所 粉粒体的粉碎粒化装置以及粉粒体的粉碎粒化方法
FI124677B (sv) 2008-06-19 2014-11-28 Valmet Technologies Inc Raffinör,raffinöryta, bladsegment och förfarande för malning av fiberartad material
FI124393B (sv) * 2008-06-19 2014-08-15 Valmet Technologies Inc Raffinör och förfarande för malning av fiberartat material samt stålsegment till en raffinör för malning av fiberartat material
DE102008046592A1 (de) 2008-09-10 2010-03-11 Voith Patent Gmbh Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern sowie Mahlgarnitur zu seiner Durchführung
FI121963B (sv) * 2009-07-03 2011-06-30 Metso Paper Inc Raffinör
DE102010029752A1 (de) 2010-06-07 2011-12-08 Voith Patent Gmbh Verfahren zur Mahlung von wässrig suspendierten Zellstofffasern sowie Mahlgarnitur zu seiner Durchführung
EP2837424A1 (de) * 2013-08-13 2015-02-18 TARTECH eco industries AG Schlackenbrecher
CN110629578A (zh) * 2019-10-28 2019-12-31 安徽华城兴建材科技有限公司 一种提高流浆法制板稳定性的双盘磨浆机及其使用方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2507507A (en) * 1944-12-15 1950-05-16 Lawrence E Egedal Grain abrading and cleaning apparatus
DE864190C (de) * 1947-07-27 1953-01-22 Svenska Cellulosa Ab Vorrichtung zum Zerfasern und Mahlen von Papiermasse oder anderem faserfoermigen Material
US2968444A (en) * 1956-11-07 1961-01-17 Ed Jones Corp Refining discs
SU918366A1 (ru) * 1976-12-25 1982-04-07 Научно-Исследовательский И Проектно-Конструкторский Институт Целлюлозного Машиностроения Дискова мельница дл размола волокнистых материалов
AT375978B (de) * 1980-09-05 1984-09-25 Escher Wyss Gmbh Mahlvorrichtung fuer faserstoffsuspensionen zur papierherstellung
US4480796A (en) * 1982-01-25 1984-11-06 Beloit Corporation Pulping apparatus including improved rotor

Also Published As

Publication number Publication date
AT389720B (de) 1990-01-25
ATA254787A (de) 1989-06-15
SE8704916D0 (sv) 1987-12-09
DE3700613A1 (de) 1988-06-30
CA1302765C (en) 1992-06-09
SE467930B (sv) 1992-10-05
US4819881A (en) 1989-04-11

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