DISC REFINER WITH CONICAL RIBBON FEEDER

DISC REFINER WITH CONICAL RIBBON FEEDER

A feeder assembly (36) for lignocellulosic chip refiner (10) has a conical core (50) having a major diameter end and a minor diameter end. A helically coiled ribbon (38) is supported by and extends longitudinally in spaced relation with the core. The ribbon is defined by turns (40) of increasing dia...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: KOHLER, GREGORY R
Format: Patent
Sprache:eng ; fre
Schlagworte:
CRUSHING, PULVERISING, OR DISINTEGRATING
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL
FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
MILLING GRAIN
PAPER-MAKING
PERFORMING OPERATIONS
PREPARATORY TREATMENT OF GRAIN FOR MILLING
PRODUCTION OF CELLULOSE
TEXTILES
TRANSPORTING
TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKINGMACHINE
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Beschreibung
Zusammenfassung:A feeder assembly (36) for lignocellulosic chip refiner (10) has a conical core (50) having a major diameter end and a minor diameter end. A helically coiled ribbon (38) is supported by and extends longitudinally in spaced relation with the core. The ribbon is defined by turns (40) of increasing diameter extending from the minor to the major diameter end of the core. A conical feed housing (54) surrounds the ribbon.