FR2183928B1 - - Google Patents

Info

Publication number
FR2183928B1
FR2183928B1 FR7316508A FR7316508A FR2183928B1 FR 2183928 B1 FR2183928 B1 FR 2183928B1 FR 7316508 A FR7316508 A FR 7316508A FR 7316508 A FR7316508 A FR 7316508A FR 2183928 B1 FR2183928 B1 FR 2183928B1
Authority
FR
France
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
Application number
FR7316508A
Other versions
FR2183928A1 (en
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.)
SCA Projekt AB
Original Assignee
SCA Projekt 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 Projekt AB filed Critical SCA Projekt AB
Publication of FR2183928A1 publication Critical patent/FR2183928A1/fr
Application granted granted Critical
Publication of FR2183928B1 publication Critical patent/FR2183928B1/fr
Granted legal-status Critical Current

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
FR7316508A 1972-05-09 1973-05-08 Wood chip fine milling plant - with steam pressure relief vents at centre of counter rotating discs Granted FR2183928A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE609772A SE362671B (fr) 1972-05-09 1972-05-09

Publications (2)

Publication Number Publication Date
FR2183928A1 FR2183928A1 (en) 1973-12-21
FR2183928B1 true FR2183928B1 (fr) 1976-04-09

Family

ID=20267896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316508A Granted FR2183928A1 (en) 1972-05-09 1973-05-08 Wood chip fine milling plant - with steam pressure relief vents at centre of counter rotating discs

Country Status (10)

Country Link
JP (1) JPS545531B2 (fr)
AT (1) AT323544B (fr)
AU (1) AU5523273A (fr)
BR (1) BR7303364D0 (fr)
CA (1) CA974958A (fr)
DE (1) DE2323442C3 (fr)
FI (1) FI54626C (fr)
FR (1) FR2183928A1 (fr)
NO (1) NO141424C (fr)
SE (1) SE362671B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE403916B (sv) * 1975-06-04 1978-09-11 Rolf Bertil Reinhall Anordning vid malapparater for lignocellulosahaltigt material
SE413522B (sv) * 1977-01-03 1980-06-02 Reinhall Rolf Bertil Anordning vid framstellning av fibermassa av lignocellulosahaltigt material
SE418309B (sv) * 1977-09-30 1981-05-18 Sca Development Ab Sett och anordning vid raffinering av fibermaterial i en skivraffinor
SE422341B (sv) * 1978-12-01 1982-03-01 Sunds Defibrator Anordning for raffinering av lignocellulosahaltigt material
US4221343A (en) * 1979-04-30 1980-09-09 The Bauer Bros. Co. Vented disc refiner
WO1982001326A1 (fr) * 1980-10-15 1982-04-29 Air Preheater Dispositif servant a reduire du bois en pulpe
SE435532B (sv) * 1983-02-22 1984-10-01 Sunds Defibrator Sett och anordning for framstellning av fibermassa fran lignocellulosahaltigt material
CN86101662A (zh) * 1985-04-08 1986-10-08 美商贝洛特公司 高稠度研磨头安装方法及器械
SE463821B (sv) * 1986-02-11 1991-01-28 Kamyr Ab Foerfarande foer att saenka energifoerbrukningen vid raffinering av en blandning eller suspension av fibermaterial
AT390456B (de) * 1987-11-05 1990-05-10 Andritz Ag Maschf Refiner zur zerkleinerung bzw. zum mahlen von faserstoffmaterial, vorzugsweise hackschnitzeln
AT394588B (de) * 1990-01-23 1992-05-11 Andritz Ag Maschf Zerkleinerungsflaechen aufweisendes segment fuer trommelrefiner und hiemit versehene anordnung
US5335865A (en) * 1992-06-26 1994-08-09 Andritz Sprout-Bauer, Inc. Two-stage variable intensity refiner
SE542986C2 (en) * 2019-03-13 2020-09-22 Valmet Oy Double disc pulp refiner comprising a center plate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2035994A (en) * 1934-10-03 1936-03-31 Jr Daniel Manson Sutherland Fiber refining and refiner
GB445800A (en) * 1934-12-27 1936-04-20 Francis Satolli Farley Improvements in or relating to refining pulps, fibrous or porous materials
US2156321A (en) * 1936-04-01 1939-05-02 Lionel M Sutherland Fiber pulp refiner
US2550301A (en) * 1948-07-06 1951-04-24 Elmer S Scott Disk grinder and mixer
US3371873A (en) * 1966-03-24 1968-03-05 Keith V. Thomas Refining apparatus
DE1806612C3 (de) * 1968-11-02 1974-02-14 Hombak Maschinenfabrik Kg, 6550 Bad Kreuznach Zerkleinerungsvorrichtung zur Herstellung von schüttfähigen Fasern

Also Published As

Publication number Publication date
FI54626C (fi) 1979-01-10
FI54626B (fi) 1978-09-29
SE362671B (fr) 1973-12-17
JPS4954957A (fr) 1974-05-28
CA974958A (en) 1975-09-23
AU5523273A (en) 1974-11-07
BR7303364D0 (pt) 1974-06-27
DE2323442A1 (de) 1973-11-15
JPS545531B2 (fr) 1979-03-17
NO141424C (no) 1980-03-05
FR2183928A1 (en) 1973-12-21
DE2323442B2 (de) 1980-11-06
DE2323442C3 (de) 1981-08-06
AT323544B (de) 1975-07-10
NO141424B (no) 1979-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse