GB1047367A - - Google Patents

Info

Publication number
GB1047367A
GB1047367A GB1047367DA GB1047367A GB 1047367 A GB1047367 A GB 1047367A GB 1047367D A GB1047367D A GB 1047367DA GB 1047367 A GB1047367 A GB 1047367A
Authority
GB
United Kingdom
Prior art keywords
conveyer
grinding discs
disc
entrainer
sept
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.)
Active
Application number
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 of GB1047367A publication Critical patent/GB1047367A/en
Active 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

1,047,367. Disc mills. DEFIBRATOR A.B. Sept. 22, 1965 [Sept. 25, 1964], No. 40373/65. Heading B2A. A disc mill comprises grinding discs 28, 34 mounted on shafts 12, 14 rotatable in opposite directions by motors 16, 18, Fig. 1 (not shown) the shaft 12 being axially displaceable by means of a servomotor and the material to be ground being fed between the grinding discs by means of a conveyer 52 provided with a helical entrainer 62, the conveyer being rotatable by a motor 74, Fig. 1 (not shown) at a substantially lower speed than the grinding discs. The disc 34 is provided with spokes 64 in the form of inclined shovels. In a modification, Figs 5 and 6 (not shown) the entrainer 62 stops short of the outlet end of the conveyer, such outlet end being provided with inclined vanes.
GB1047367D 1964-09-25 Active GB1047367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE11571/64A SE307288B (en) 1964-09-25 1964-09-25

Publications (1)

Publication Number Publication Date
GB1047367A true GB1047367A (en)

Family

ID=20294203

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1047367D Active GB1047367A (en) 1964-09-25

Country Status (9)

Country Link
US (1) US3467323A (en)
AT (1) AT281580B (en)
BE (1) BE669974A (en)
CH (1) CH430394A (en)
DE (1) DE1461014A1 (en)
FI (1) FI45874C (en)
GB (1) GB1047367A (en)
NL (1) NL6512419A (en)
SE (1) SE307288B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902049A1 (en) * 1978-01-24 1979-08-02 Defibrator Ab EQUIPMENT FOR GRINDERS FOR GROUND PRODUCTS CONTAINING LIGNO CELLULOSE
FR2440435A1 (en) * 1978-11-01 1980-05-30 Bauer Bros Co FEEDING APPARATUS FOR A DISC REFINER

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845909A (en) * 1972-05-10 1974-11-05 I Johansson Grinding apparatus for vegetable materials
SE419659B (en) * 1976-03-19 1981-08-17 Rolf Bertil Reinhall SET AND DEVICE FOR MANUFACTURING FIBER MASS OF FIBER LIGNOCELLULOSALLY MATERIAL
JPS52128663A (en) * 1976-04-20 1977-10-28 Toshio Yagi Vertical garbage disposing device
JPS52128664A (en) * 1976-04-20 1977-10-28 Toshio Yagi Garvage disposing device
US5167373A (en) * 1991-01-08 1992-12-01 Abb Sprout-Bauer, Inc. Controlled intensity high speed double disc refiner
DE102020105875A1 (en) 2020-03-05 2021-09-09 Voith Patent Gmbh Fiber treatment device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US976535A (en) * 1909-08-16 1910-11-22 John C Woodcock Feed-mill.
US1123494A (en) * 1914-04-02 1915-01-05 Hollen W Rich Grinding-machine.
DE952955C (en) * 1952-04-12 1956-11-22 Gutehoffnungshuette Sterkrade Disk mill with two coaxial grinding disks rotating in opposite directions
US3092338A (en) * 1959-04-16 1963-06-04 Defibrator Ab Pulp refining apparatus
US3215355A (en) * 1963-02-27 1965-11-02 Bauer Bros Co Feed means for a refiner
US3302893A (en) * 1964-02-18 1967-02-07 Wedco Disc mill

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2902049A1 (en) * 1978-01-24 1979-08-02 Defibrator Ab EQUIPMENT FOR GRINDERS FOR GROUND PRODUCTS CONTAINING LIGNO CELLULOSE
FR2440435A1 (en) * 1978-11-01 1980-05-30 Bauer Bros Co FEEDING APPARATUS FOR A DISC REFINER

Also Published As

Publication number Publication date
US3467323A (en) 1969-09-16
DE1461014A1 (en) 1968-12-19
AT281580B (en) 1970-05-25
BE669974A (en) 1966-01-17
FI45874B (en) 1972-06-30
SE307288B (en) 1968-12-23
FI45874C (en) 1972-10-10
CH430394A (en) 1967-02-15
NL6512419A (en) 1966-03-28

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