DE456373C - Method and device for breaking pieces of fiber stems - Google Patents

Method and device for breaking pieces of fiber stems

Info

Publication number
DE456373C
DE456373C DEG68319D DEG0068319D DE456373C DE 456373 C DE456373 C DE 456373C DE G68319 D DEG68319 D DE G68319D DE G0068319 D DEG0068319 D DE G0068319D DE 456373 C DE456373 C DE 456373C
Authority
DE
Germany
Prior art keywords
rollers
pieces
breaking
fiber
crushing rollers
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
DEG68319D
Other languages
German (de)
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.)
EMIL GMINDER DR
Original Assignee
EMIL GMINDER DR
Publication date
Priority to DEG68319D priority Critical patent/DE456373C/en
Application granted granted Critical
Publication of DE456373C publication Critical patent/DE456373C/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Description

Verfahren und Vorrichtung zum Brechen von Faserstengelstücken. Erfindungsgemäß werden Faserstengelstücke, welche z. B. durch Zerschneiden der Baststengel auf zum Spinnen geeignete Länge erhalten werden, während des Brechens iungelagert. Dazu dienen Umlagerungsvorrichtungen, wie Stiftwalzen, Schlagwalzen, die zwischen Brechwalzenpaaren angeordnet sind. Ist das Fasergut umgelagert, so können die danach angreifenden Brechwalzen wesentlich besser einwirken. Die Umlagerungswalzen laufen schneller, als der Liefergeschwindigkeit der Brechwalzen entspricht, wobei die Umlaufrichtung gleichgültig ist.Method and device for breaking pieces of fiber stalks. According to the invention are fiber stem pieces, which z. B. by cutting the bast stalk on for Spiders of suitable length can be obtained while breaking. In addition Relocation devices, such as pin rollers, impact rollers, are used between pairs of crushing rollers are arranged. If the fiber material has been relocated, those that attack afterwards can The crushing rollers have a much better effect. The transfer rollers run faster than corresponds to the delivery speed of the crushing rollers, the direction of rotation is indifferent.

Auf der Zeichnung sind schematisch zwei Vorrichtungen dargestellt. Bei dem Ausführungsbeispiele nach Abb. i sind mehrere, z. B. drei Brechwalzenpaare b vorgesehen. Dazwischen liegen Umlagzrungswalz,en, beispielsweise Stiftwalzens. Das Arbeitsgut durchläuft die Gesamtvorrichtung im Sinne der Pfeile P. Bei diesem Beispiele ist nur ein Richtungssinn für den Durchlauf des Arbeitsgutes vorgesehen. Das Ausführungsbeispiel nach Abb. z dagegen zeigt umkehrenden Ric'htungsspnn. An der Wendestelle ist wieder eine Stiftwalze oder Schlagwalze s vorgesehen. Die unteren Brechwalzen b2 arbeiten mit den mittleren Brechwalzen bi zusammen, die ihrerseits wieder im Zusammenhang mit den oberen Brechwalzen b stehen. Auch hier deuten die Pfeile P den Wendeweg des Arbeitsgutes an.Two devices are shown schematically in the drawing. In the exemplary embodiment according to FIG. B. three pairs of crushing rollers b provided. In between are Umlagzrungswalz, s, for example pin rollers. The work piece passes through the entire device in the direction of the arrows P. In this case Examples, only one sense of direction is provided for the passage of the work item. The embodiment according to Fig. Z, on the other hand, shows reversing directions. At the turning point is again provided with a pin roller or impact roller s. The lower Crushing rollers b2 work together with the middle crushing rollers bi, which in turn are again in connection with the upper crushing rollers b. Here, too, they suggest Arrows P indicate the turning path of the work item.

Claims (1)

PATENTANSPRÜcIiE i. Verfahren zum Brechen von Faserstengelstücken, dadurch gekennzeichnet, daß die Faserstengelstücke zwischen den aufeinanderfolgenden Arbeitsstellen der Brechvorrichtung umgelagert werden.. a. Vorrichtung zur Ausführung des Verfahrens nach Anspruch i, dadurch gekennzeichnet, daß Umlagerungsvorrichtungen, beispielsweise Stiftwalzen, Schlagwalzen (s), zwischen den Brechwalzenpaaren (b) angeordnet sind. :3. Vorrichtung nach Anspruch z, dadurch gekennzeichnet, daß die Brechwalzen im gleichen Arbeitsgang wiederholt zur Wirkung kommen und die Umlagerungsvorrichtungen an den Wendestellen vorgesehen sind. PATENT CLAIM i. Method for breaking pieces of fiber stalk, characterized in that the pieces of fiber stalk are relocated between the successive work stations of the breaking device .. a. Device for carrying out the method according to Claim i, characterized in that relocation devices, for example pin rollers, impact rollers (s), are arranged between the pairs of crushing rollers (b). : 3. Device according to claim z, characterized in that the crushing rollers come into action repeatedly in the same operation and the relocation devices are provided at the turning points.
DEG68319D Method and device for breaking pieces of fiber stems Expired DE456373C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG68319D DE456373C (en) Method and device for breaking pieces of fiber stems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG68319D DE456373C (en) Method and device for breaking pieces of fiber stems

Publications (1)

Publication Number Publication Date
DE456373C true DE456373C (en) 1928-02-21

Family

ID=7134370

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG68319D Expired DE456373C (en) Method and device for breaking pieces of fiber stems

Country Status (1)

Country Link
DE (1) DE456373C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620896A1 (en) * 1987-09-25 1989-03-31 Inst Tech Agricole Lin Device for harvesting fibrous plants, in particular flax, with threshing of the seeds and summary extraction of the fibre in the field

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2620896A1 (en) * 1987-09-25 1989-03-31 Inst Tech Agricole Lin Device for harvesting fibrous plants, in particular flax, with threshing of the seeds and summary extraction of the fibre in the field

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