GB906462A - Improvements in the breaking down of compressed materials - Google Patents

Improvements in the breaking down of compressed materials

Info

Publication number
GB906462A
GB906462A GB361560A GB361560A GB906462A GB 906462 A GB906462 A GB 906462A GB 361560 A GB361560 A GB 361560A GB 361560 A GB361560 A GB 361560A GB 906462 A GB906462 A GB 906462A
Authority
GB
United Kingdom
Prior art keywords
bale
die
pusher
feb
bales
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
GB361560A
Inventor
Harrold Lewis Martyn
David Isaac Morgan
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB361560A priority Critical patent/GB906462A/en
Priority to BE599800A priority patent/BE599800A/en
Publication of GB906462A publication Critical patent/GB906462A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21B1/06—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods
    • D21B1/066—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by dry methods the raw material being pulp sheets

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

906,462. Disintegrating bales of paper pulp &C. COURTAULDS Ltd. Feb. 1, 1961 [Feb. 1, 1960], No. 3615/60. Class 96. [Also in Groups IX and XVII] A method of breaking down a bale of compressed particulate or fibrous material, e.g. wood pulp or sawdust, for use in the cellulose industry, comprises twisting one portion of the bale relative to a second portion. The bale 1 is intermittently forwarded by a pusher 17 through a fixed rectangular die 2 and through a second die 3 mounted for rotation about an axis of the bale by means of guiding rollers 5, 8, 23, 24. The pusher is moved by hydraulic means until a striker 19 contacts one of a series of switches 11-15, it then stops while hydraulic piston-and cylinder assemblies 6, 7 are operated to rotate the die 3 to twist off part of the bale. The die is then returned to its initial position and piston 17 moves forward to contact a further switch. The operation of a bale rotating means and advancing means may be carried out manually. The bales may be of irregular cross-section, in which case the dies 2, 3 may be replaced by adjustable clamping jaws.
GB361560A 1960-02-02 1960-02-02 Improvements in the breaking down of compressed materials Expired GB906462A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB361560A GB906462A (en) 1960-02-02 1960-02-02 Improvements in the breaking down of compressed materials
BE599800A BE599800A (en) 1960-02-02 1961-02-02 Improvements in the dissociation of compressed materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB361560A GB906462A (en) 1960-02-02 1960-02-02 Improvements in the breaking down of compressed materials

Publications (1)

Publication Number Publication Date
GB906462A true GB906462A (en) 1962-09-19

Family

ID=9761665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB361560A Expired GB906462A (en) 1960-02-02 1960-02-02 Improvements in the breaking down of compressed materials

Country Status (2)

Country Link
BE (1) BE599800A (en)
GB (1) GB906462A (en)

Also Published As

Publication number Publication date
BE599800A (en) 1961-05-29

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