Solid material comminution or disintegration – Apparatus – With separation or classification of material
Patent
1981-03-25
1983-08-02
Goldberg, Howard N.
Solid material comminution or disintegration
Apparatus
With separation or classification of material
241245, B02C 712
Patent
active
043961614
ABSTRACT:
Disk refiner for cellulose, paper or other equivalent pulp, with two mutually opposed blade disks, at least one of which is rotatable, carrying grinding surfaces facing each other and having within the circumference defined by the grinding surface of one blade disk, in the pulp inlet duct, a sieve plate concentric with the blade disks. Within the sieve plate there is a concentric guide plate so that between the sieve plate and the guide plate there is defined a gap through which the pulp to be refined goes to the grinding surfaces.
Kyytsonen Juhani
Ruokolainen Pekka
Enso-Gutzeit Osakeyhtio
Goldberg Howard N.
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