Method of and apparatus for debarking wood chips

Details Method of and apparatus for debarking wood chips Method of and apparatus for debarking wood chips

1982-07-30

1986-10-14

Rosenbaum, Mark

Solid material comminution or disintegration

Processes

By contact between relatively moving portions of material

241284, B02C 1912

Patent

active

046167854

ABSTRACT:
Wood chips are debarked by compacting them in a mass, and agitating the compacted mass. In the compacted mass the chips are caused to rub against one another so that the bark is removed from the chips by rubbing friction of chip against chip. Frictional pressure on the removed bark finely comminutes the bark for easy separation from the debarked chips. The compacting and agitating of the chip mass is effected by a rotor device in a debarking drum chamber.

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patent: 3845905 (1974-11-01), Haslberger
patent: 4332353 (1982-06-01), Lario et al.
patent: 4347986 (1982-09-01), Haddon

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