Rigid link multiple disk refiner

Details Rigid link multiple disk refiner Rigid link multiple disk refiner

1984-09-18

1986-09-30

Rosenbaum, Mark

Solid material comminution or disintegration

Apparatus

Series material flow only through plural comminuting zones

2412612, 241297, B02C 716

Patent

active

046143092

ABSTRACT:
A multiple disk refiner which includes a housing and a rotor hub mounted for rotation within the housing. A plurality of spaced refiner rotor disks are interleaved with spaced refiner stator disks, the pairs of disks being coaxial with the hub. The confronting faces of the stator disks and rotor disks have ribbed surfaces formed thereon for abrading and fibrillating a stock suspension as it passes in the spaces between the rotor and stator disks. The improvements of the present invention largely reside in a specific drive means for interconnecting the rotor and the rotor disks, the drive means including rigid links each of which has one end pivotally secured to the rotor and the other end pivotally secured to one of the rotor disks. A similar arrangement is provided utilizing rigid links for supporting the stator disks in proper position between the rotor disks while still providing some axial movement capability.

REFERENCES:
patent: 2342252 (1944-02-01), Claybourn et al.
patent: 3448934 (1969-06-01), Vaughan
patent: 4081147 (1978-03-01), Seifert et al.

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