CA857618A - Grinding apparatus - Google Patents

Grinding apparatus

Info

Publication number
CA857618A
CA857618A CA857618A CA857618DA CA857618A CA 857618 A CA857618 A CA 857618A CA 857618 A CA857618 A CA 857618A CA 857618D A CA857618D A CA 857618DA CA 857618 A CA857618 A CA 857618A
Authority
CA
Canada
Prior art keywords
grinding apparatus
grinding
Prior art date
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
CA857618A
Other languages
English (en)
Inventor
A. Laakso Oliver
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.)
Metso Fiber Karlstad AB
Original Assignee
Kamyr 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.)
Publication date
Application granted granted Critical
Publication of CA857618A publication Critical patent/CA857618A/en
Expired 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
CA857618A 1966-10-27 Grinding apparatus Expired CA857618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE14747/66A SE324501B (fi) 1966-10-27 1966-10-27

Publications (1)

Publication Number Publication Date
CA857618A true CA857618A (en) 1970-12-08

Family

ID=20299591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA857618A Expired CA857618A (en) 1966-10-27 Grinding apparatus

Country Status (6)

Country Link
US (1) US3523649A (fi)
CA (1) CA857618A (fi)
DE (1) DE1561633A1 (fi)
FI (1) FI46413C (fi)
NO (1) NO127870B (fi)
SE (1) SE324501B (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678127A (en) * 1983-01-26 1987-07-07 Cumpston Edward H Pumped flow attrition disk zone
FI75000C (fi) * 1986-10-31 1988-04-11 Yhtyneet Paperitehtaat Oy Raffinoer.
US5167373A (en) * 1991-01-08 1992-12-01 Abb Sprout-Bauer, Inc. Controlled intensity high speed double disc refiner
US5335865A (en) * 1992-06-26 1994-08-09 Andritz Sprout-Bauer, Inc. Two-stage variable intensity refiner
US6227467B1 (en) * 1995-06-07 2001-05-08 Ricky W. Davenport Fuels blending system
FI98148C (fi) * 1995-06-02 1997-04-25 Tomas Bjoerkqvist Menetelmä ja laite puun mekaaniseksi kuiduttamiseksi
US6334584B1 (en) 2000-06-09 2002-01-01 Gabriel International Group Centrifugal fine grinding apparatus
SE0203391D0 (sv) * 2002-11-14 2002-11-14 Soedra Cell Ab Sätt och anordning för optimering av kemiskt utvunna massafibrer
US20040173697A1 (en) * 2003-03-07 2004-09-09 Emerson Electric Co. Food waste reduction mechanism for disposer
AT502541B1 (de) * 2005-08-04 2008-01-15 Andritz Ag Maschf Platte oder plattensegment sowie vorrichtung mit derartigen platten oder plattensegmenten
SE541499C2 (en) * 2017-12-01 2019-10-22 Valmet Oy Refining plate provided with refining bars having edge creating bar cavities

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US525582A (en) * 1894-09-04 Charles bonnefond
US9313A (en) * 1852-10-12 Thomas barnett
US2156321A (en) * 1936-04-01 1939-05-02 Lionel M Sutherland Fiber pulp refiner
US2738931A (en) * 1949-10-31 1956-03-20 Equip Ind Et Laitiers Soc D Comminuting apparatus and method

Also Published As

Publication number Publication date
DE1561633A1 (de) 1970-04-09
SE324501B (fi) 1970-06-01
FI46413B (fi) 1972-11-30
US3523649A (en) 1970-08-11
FI46413C (fi) 1973-03-12
NO127870B (fi)

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