CA937085A - Pulp fiberizing grinding plate - Google Patents

Pulp fiberizing grinding plate

Info

Publication number
CA937085A
CA937085A CA116169A CA116169A CA937085A CA 937085 A CA937085 A CA 937085A CA 116169 A CA116169 A CA 116169A CA 116169 A CA116169 A CA 116169A CA 937085 A CA937085 A CA 937085A
Authority
CA
Canada
Prior art keywords
grinding plate
pulp fiberizing
fiberizing
pulp
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
CA116169A
Other versions
CA116169S (en
Inventor
B. Reinhall Rolf
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA937085A publication Critical patent/CA937085A/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
CA116169A 1970-07-30 1971-06-21 Pulp fiberizing grinding plate Expired CA937085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5966070A 1970-07-30 1970-07-30

Publications (1)

Publication Number Publication Date
CA937085A true CA937085A (en) 1973-11-20

Family

ID=22024402

Family Applications (1)

Application Number Title Priority Date Filing Date
CA116169A Expired CA937085A (en) 1970-07-30 1971-06-21 Pulp fiberizing grinding plate

Country Status (7)

Country Link
US (1) US3674217A (en)
JP (1) JPS5429601B1 (en)
CA (1) CA937085A (en)
DE (1) DE2130503C3 (en)
FR (1) FR2103814A5 (en)
GB (1) GB1355971A (en)
NO (1) NO140276C (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2535979C3 (en) * 1975-08-12 1980-08-07 Alf S.A., Freiburg (Schweiz) Disk mill
US4023737A (en) * 1976-03-23 1977-05-17 Westvaco Corporation Spiral groove pattern refiner plates
FR2394638A1 (en) * 1977-06-14 1979-01-12 Vyzk Ustav Papieru Celulozy Fibre suspension processing rotor - has blades in groups on carrier at acute angle to blades of adjacent carrier to reduce energy requirements
DE2825731C3 (en) * 1978-06-12 1981-11-19 Vsesojuznoe naučno-proizvodstvennoe ob"edinenie celljuloznobumažnoj promyšlennosti, Leningrad Fiberizing disc for a disc mill
FR2600089B1 (en) * 1986-06-17 1989-02-24 Bonpertuis Acieries PROCESS AND DEVICE FOR REFINING PULP
US5181664A (en) * 1992-04-17 1993-01-26 Andritz Sprout-Bauer, Inc. Grinding plate with angled outer bars
SE501378C2 (en) * 1993-06-17 1995-01-30 Sunds Defibrator Ind Ab Grinding elements for disc refiners for atomizing lignocellulosic material
US5373995A (en) * 1993-08-25 1994-12-20 Johansson; Ola M. Vented refiner and venting process
US5425508A (en) * 1994-02-17 1995-06-20 Beloit Technologies, Inc. High flow, low intensity plate for disc refiner
US5823453A (en) * 1995-11-14 1998-10-20 J & L Fiber Services, Inc. Refiner disc with curved refiner bars
US5893525A (en) * 1997-07-01 1999-04-13 Durametal Corporation Refiner plate with variable pitch
US5863000A (en) * 1997-07-01 1999-01-26 Durametal Corporation Refiner plate with steam relief pockets
SE511419C2 (en) 1997-09-18 1999-09-27 Sunds Defibrator Ind Ab Grinding disc for a disc refiner
US7398938B2 (en) 2002-04-25 2008-07-15 Andritz Inc. Conical refiner plates with logarithmic spiral type bars
CA2483444C (en) * 2002-04-25 2010-07-06 Durametal Corporation Refiner plates with logarithmic spiral bars
FI119181B (en) * 2003-06-18 2008-08-29 Metso Paper Inc Refiner
AT508924B1 (en) 2010-01-14 2011-05-15 Erema RUNNER WASHER
AT508925B1 (en) * 2010-01-14 2011-05-15 Erema RUNNER WASHER
AT508895B1 (en) * 2010-01-14 2011-05-15 Erema RUNNER WASHER
CA2920130C (en) * 2013-08-05 2018-07-03 Sharp Kabushiki Kaisha Mill and beverage preparation apparatus including the same
SE542325C2 (en) * 2018-06-04 2020-04-07 Valmet Oy Refiner segment with dams having curved sides
US11065628B2 (en) * 2018-07-09 2021-07-20 Kennametal Inc. Centrifuge tile assembly
CN109408976B (en) * 2018-10-30 2022-10-04 陕西科技大学 Design method of three-stage radiation type arc-shaped toothed grinding disc
CN109397120B (en) 2018-10-30 2020-07-28 陕西科技大学 Design method of equidistant arc-shaped tooth grinding disc
WO2020163459A1 (en) 2019-02-06 2020-08-13 Andritz Inc. Refiner plate segments having feeding grooves

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1223497A (en) * 1915-04-17 1917-04-24 Letz Mfg Co Grinding-machine.
US1269762A (en) * 1916-08-29 1918-06-18 Landers Frary & Clark Grinding-disk.
US1556323A (en) * 1925-06-04 1925-10-06 Garza Pablo Gongales Mill disk
US2035994A (en) * 1934-10-03 1936-03-31 Jr Daniel Manson Sutherland Fiber refining and refiner
US2654295A (en) * 1951-05-02 1953-10-06 Sutherland Refiner Corp Refiner apparatus

Also Published As

Publication number Publication date
NO140276C (en) 1979-08-01
GB1355971A (en) 1974-06-12
DE2130503C3 (en) 1975-03-20
JPS5429601B1 (en) 1979-09-25
DE2130503B2 (en) 1974-08-08
DE2130503A1 (en) 1972-02-17
NO140276B (en) 1979-04-23
FR2103814A5 (en) 1972-04-14
US3674217A (en) 1972-07-04

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