ROTATING DRUM FOR TREATING FIBROUS MATERIAL

ROTATING DRUM FOR TREATING FIBROUS MATERIAL

The invention relates to a rotating drum for treating fibrous material, the axis of rotation (3) of said drum being tilted at most 30° with respect to the horizontal, comprising a sorting zone (2), into which fibrous material mixed with water is fed and in which the drum is perforated, wherein a fin...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SCHUSTER, Sebastian, BARETH, Christoph, BADER, Johannes
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
PAPER-MAKING
PRODUCTION OF CELLULOSE
TEXTILES
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Beschreibung
Zusammenfassung:The invention relates to a rotating drum for treating fibrous material, the axis of rotation (3) of said drum being tilted at most 30° with respect to the horizontal, comprising a sorting zone (2), into which fibrous material mixed with water is fed and in which the drum is perforated, wherein a fine fraction flows through the perforation and a coarse fraction is repelled by the perforation. The transportability of the coarse fraction should be improved in that a dry zone (4) for drying the coarse fraction adjoins an end of the sorting zone (2).