DK1741810T3 - Method and apparatus for the mechanical treatment of plant fibers - Google Patents

Method and apparatus for the mechanical treatment of plant fibers

Info

Publication number
DK1741810T3
DK1741810T3 DK05014506.9T DK05014506T DK1741810T3 DK 1741810 T3 DK1741810 T3 DK 1741810T3 DK 05014506 T DK05014506 T DK 05014506T DK 1741810 T3 DK1741810 T3 DK 1741810T3
Authority
DK
Denmark
Prior art keywords
roller
mass
rotor
mechanical treatment
plant fibers
Prior art date
Application number
DK05014506.9T
Other languages
Danish (da)
Inventor
Kurt Boehler
Original Assignee
Kurt Boehler
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 Kurt Boehler filed Critical Kurt Boehler
Application granted granted Critical
Publication of DK1741810T3 publication Critical patent/DK1741810T3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
    • D01B1/00—Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks
    • D01B1/10—Separating vegetable fibres from stalks or leaves
    • D01B1/14—Breaking or scutching, e.g. of flax; Decorticating
    • D01B1/22—Breaking or scutching, e.g. of flax; Decorticating with crushing or breaking rollers or plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Paper (AREA)
  • Inorganic Fibers (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A method for simultaneously delignifying and processing plant material (I) to recover a mass of fine structured fibers involves subjecting (I) (after pretreatment) to shear force by passing (I) between two rotating rollers or rotors with their axes at 90[deg] to each other, so that the rotating second roller (having transporting elements applied to the front side) seizes the stalks supplied tangentially from the first roller. An independent claim is included for apparatus for carrying out the process, consisting of a machine in which a rotor or roller is moved so that the plant mass is pressed in the direction of a second rotor, which rotates transverse to the feed direction so that the plant mass is rotated through 90[deg], beaten and ejected.
DK05014506.9T 2005-07-05 2005-07-05 Method and apparatus for the mechanical treatment of plant fibers DK1741810T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05014506A EP1741810B1 (en) 2005-07-05 2005-07-05 Method and device for mechanical processing of plant fibres

Publications (1)

Publication Number Publication Date
DK1741810T3 true DK1741810T3 (en) 2011-07-25

Family

ID=35285522

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05014506.9T DK1741810T3 (en) 2005-07-05 2005-07-05 Method and apparatus for the mechanical treatment of plant fibers

Country Status (6)

Country Link
EP (1) EP1741810B1 (en)
AT (1) ATE504677T1 (en)
DE (1) DE502005011218D1 (en)
DK (1) DK1741810T3 (en)
PL (1) PL1741810T3 (en)
SI (1) SI1741810T1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE532235A (en) *
ES270425A1 (en) 1961-02-06 1961-12-16 North Atlantic Kenaf Internati Apparatus to obtain fibers from kenaf stems (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
ATE504677T1 (en) 2011-04-15
SI1741810T1 (en) 2011-08-31
DE502005011218D1 (en) 2011-05-19
EP1741810A1 (en) 2007-01-10
PL1741810T3 (en) 2011-09-30
EP1741810A8 (en) 2008-08-06
EP1741810B1 (en) 2011-04-06

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