CA662818A - Profiled tool and apparatus for the production of paper making pulp - Google Patents

Profiled tool and apparatus for the production of paper making pulp

Info

Publication number
CA662818A
CA662818A CA662818A CA826256A CA662818A CA 662818 A CA662818 A CA 662818A CA 662818 A CA662818 A CA 662818A CA 826256 A CA826256 A CA 826256A CA 662818 A CA662818 A CA 662818A
Authority
CA
Canada
Prior art keywords
production
paper making
making pulp
profiled tool
profiled
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
CA662818A
Inventor
Atack Douglas
D. May William
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.)
Pulp and Paper Research Institute of Canada
Original Assignee
Pulp and Paper Research Institute of Canada
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 Pulp and Paper Research Institute of Canada filed Critical Pulp and Paper Research Institute of Canada
Priority to CA662818A priority Critical patent/CA662818A/en
Priority to US133443A priority patent/US3153511A/en
Priority to FI612139A priority patent/FI42781C/en
Priority to DE19621411886 priority patent/DE1411886C/en
Priority to SE3181/62A priority patent/SE309529B/xx
Priority to GB23348/62A priority patent/GB976652A/en
Application granted granted Critical
Publication of CA662818A publication Critical patent/CA662818A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/02—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood shavings or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
    • B27L11/08—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood fibres, e.g. produced by tearing
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
    • D21B1/00—Fibrous raw materials or their mechanical treatment
    • D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
    • D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
    • D21B1/14—Disintegrating in mills
    • D21B1/18—Disintegrating in mills in magazine-type machines
    • D21B1/24—Disintegrating in mills in magazine-type machines of the pocket type

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Forests & Forestry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
CA662818A 1961-06-23 1961-06-23 Profiled tool and apparatus for the production of paper making pulp Expired CA662818A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA662818A CA662818A (en) 1961-06-23 1961-06-23 Profiled tool and apparatus for the production of paper making pulp
US133443A US3153511A (en) 1961-06-23 1961-08-23 Profiled tool and apparatus for the production of paper making pulp
FI612139A FI42781C (en) 1961-06-23 1961-12-05 Equipment for the production of wood chips
DE19621411886 DE1411886C (en) 1961-06-23 1962-01-29 Deck for a wood grinder
SE3181/62A SE309529B (en) 1961-06-23 1962-03-21
GB23348/62A GB976652A (en) 1961-06-23 1962-06-18 Apparatus for the production of paper making pulp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA662818A CA662818A (en) 1961-06-23 1961-06-23 Profiled tool and apparatus for the production of paper making pulp

Publications (1)

Publication Number Publication Date
CA662818A true CA662818A (en) 1963-05-07

Family

ID=4141344

Family Applications (1)

Application Number Title Priority Date Filing Date
CA662818A Expired CA662818A (en) 1961-06-23 1961-06-23 Profiled tool and apparatus for the production of paper making pulp

Country Status (5)

Country Link
US (1) US3153511A (en)
CA (1) CA662818A (en)
FI (1) FI42781C (en)
GB (1) GB976652A (en)
SE (1) SE309529B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1342959A (en) * 1970-05-12 1974-01-10 Awab Anderstorps Werkstads Ab Method of destroying waste and an apparatus for carrying out same
US3888428A (en) * 1973-06-08 1975-06-10 Kraftco Corp Apparatus for shredding
SE458690B (en) * 1986-11-06 1989-04-24 Sunds Defibrator MAKE MANUFACTURING MECHANICAL MASS FROM LIGNOCELLULOSALLY MATERIAL IN PIECE FORM WITH A LENGTH IN THE FIBER DIRECTION OF AT LEAST 200 MM
SE462223B (en) * 1987-12-11 1990-05-21 Sunds Defibrator Ind Ab SEAT AND DEVICE FOR MANUFACTURING OF CHEMICAL MECHANICAL MASS FROM LIGNOCELLULO MATERIAL IN THE FORM OF CLAVED PIECES WITH A LENGTH OF AT LEAST 100 MM
FI98148C (en) * 1995-06-02 1997-04-25 Tomas Bjoerkqvist Method and apparatus for mechanical defibering of wood
EP1896651B1 (en) * 2005-06-03 2008-12-03 M-real Oyj Method and apparatus for mechanical defibration of wood
EP2013409B1 (en) 2006-04-28 2017-09-20 Valmet Technologies, Inc. Device and method for defibration of wood
US8167962B2 (en) * 2007-04-10 2012-05-01 Saint-Gobain Abrasives, Inc. Pulpstone for long fiber pulp production
JP5760384B2 (en) * 2010-10-28 2015-08-12 三菱マテリアル株式会社 Polycrystalline silicon crushing apparatus and method for producing polycrystalline silicon crushed material
CN102528876A (en) * 2012-02-29 2012-07-04 西北农林科技大学 Production method for separating wood fibers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US538697A (en) * 1895-05-07 Grin ding-mill
US567187A (en) * 1896-09-08 Crushing-roll
US1132258A (en) * 1915-03-16 Hall Process Corp Process and apparatus for reducing wood to pulp.
GB189808529A (en) * 1898-04-12 1898-05-20 Benjamin Joseph Barnard Mills Method of and Apparatus for Breaking Rock.
US1823627A (en) * 1930-07-10 1931-09-15 Vlaanderen Machine Company Van Button breaker roller
DE892417C (en) * 1944-07-07 1953-10-08 Waldhof Zellstoff Fab Method and device for comminuting pressed pulp masses
DE823063C (en) * 1950-05-25 1953-06-05 Josef Dechentreiter Straw shredding and rubbing device

Also Published As

Publication number Publication date
FI42781B (en) 1970-06-30
FI42781C (en) 1970-10-12
US3153511A (en) 1964-10-20
GB976652A (en) 1964-12-02
DE1411886A1 (en) 1968-11-28
SE309529B (en) 1969-03-24

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