FI41097C - Grinding machine, especially for lignocellulosic material - Google Patents

Grinding machine, especially for lignocellulosic material

Info

Publication number
FI41097C
FI41097C FI641367A FI136764A FI41097C FI 41097 C FI41097 C FI 41097C FI 641367 A FI641367 A FI 641367A FI 136764 A FI136764 A FI 136764A FI 41097 C FI41097 C FI 41097C
Authority
FI
Finland
Prior art keywords
grinding machine
lignocellulosic material
lignocellulosic
grinding
machine
Prior art date
Application number
FI641367A
Other languages
Finnish (fi)
Other versions
FI41097B (en
Inventor
Asplund Arne Johan Arthur
Reinhall Rolf Bertil
Johansson Johan Inge
Original Assignee
Defibrator 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 Defibrator Ab filed Critical Defibrator Ab
Application granted granted Critical
Publication of FI41097B publication Critical patent/FI41097B/fi
Publication of FI41097C publication Critical patent/FI41097C/en

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
    • D21D1/303—Double disc mills
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
    • B02C7/06—Crushing or disintegrating by disc mills with coaxial discs with horizontal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/14—Adjusting, applying pressure to, or controlling distance between, discs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Electrolytic Production Of Metals (AREA)
FI641367A 1963-07-01 1964-06-24 Grinding machine, especially for lignocellulosic material FI41097C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE730363 1963-07-01

Publications (2)

Publication Number Publication Date
FI41097B FI41097B (en) 1969-04-30
FI41097C true FI41097C (en) 1969-08-11

Family

ID=20270992

Family Applications (1)

Application Number Title Priority Date Filing Date
FI641367A FI41097C (en) 1963-07-01 1964-06-24 Grinding machine, especially for lignocellulosic material

Country Status (9)

Country Link
US (1) US3323731A (en)
AT (1) AT272063B (en)
BE (1) BE649929A (en)
CH (1) CH418811A (en)
DE (1) DE1257005C2 (en)
FI (1) FI41097C (en)
GB (1) GB1066226A (en)
NL (1) NL6407500A (en)
NO (1) NO126748B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3448934A (en) * 1966-08-12 1969-06-10 Frank C Vaughan Refining apparatus
SE327624B (en) * 1968-12-20 1970-08-24 Reinhall Rolf
US3754714A (en) * 1971-09-24 1973-08-28 Reinhall Rolf Grinding apparatus especially for lignocellulose containing material
US3845910A (en) * 1972-10-10 1974-11-05 Bolton Emerson Inlets for a double disc refiner
SE380848B (en) * 1974-03-27 1975-11-17 Sca Development Ab DEVICE FOR REFINING FIBER MATERIAL
US4447011A (en) * 1979-11-05 1984-05-08 Koppers Company, Inc. Plate adjustment system
CA1246374A (en) * 1983-10-24 1988-12-13 Steve Rowland Two stage high consistency refiner
US4801099A (en) * 1984-09-05 1989-01-31 Reinhall Rolf Bertil Combined hydrostatic/hydrodynamic bearing system for grinding apparatus
US5076892A (en) * 1989-07-20 1991-12-31 Sprout-Bauer Inc. Apparatus for pressurized refining of lignocellulose material
US5445328A (en) * 1993-08-25 1995-08-29 Andritz Sprout-Bauer, Inc. Dual zone refiner with separated discharge flow control
US20070181723A1 (en) * 2003-12-19 2007-08-09 Karlheinz Herbold Disc mill
CN102400406B (en) * 2011-11-09 2014-02-26 华南理工大学 Medium concentration hydraulic double disc stuff grinder
DE102017127772A1 (en) * 2017-11-24 2019-05-29 Voith Patent Gmbh grinder
BR112022013920A2 (en) * 2020-04-01 2022-10-11 Andritz Ag Maschf DEVICE FOR REFINING A SUSPENSION OF FIBER PULP

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR907792A (en) * 1944-05-11 1946-03-21 Molinor S A Inverted disc mills and control by conical couples for grinding or pulverization of various materials
FR1059334A (en) * 1951-07-21 1954-03-24 Shredder for fibrous materials
US2743874A (en) * 1952-07-19 1956-05-01 Asplund Arne Johan Arthur Disk type grinding apparatus for fibrous materials
US2864562A (en) * 1953-05-20 1958-12-16 Bauer Bros Co Plural stage disc mill with back pressure control means for each stage
US2982482A (en) * 1960-06-01 1961-05-02 Ed Jones Corp Double-disk refiner
FR1318808A (en) * 1962-01-12 1963-02-22 Sprout Waldron & Company Friction disc crusher
FR1328216A (en) * 1962-07-09 1963-05-24 Sprout Waldron & Company Grinding device

Also Published As

Publication number Publication date
US3323731A (en) 1967-06-06
BE649929A (en) 1964-12-30
DE1257005C2 (en) 1968-08-14
DE1257005B (en) 1967-12-21
FI41097B (en) 1969-04-30
AT272063B (en) 1969-06-25
NL6407500A (en) 1965-01-04
NO126748B (en) 1973-03-19
GB1066226A (en) 1967-04-26
CH418811A (en) 1966-08-15

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