Refiner

Details Refiner Refiner

1978-12-12

1980-05-13

Rosenbaum, Mark

Solid material comminution or disintegration

Apparatus

Cooperating comminuting surfaces

2412612, B02C 714

Patent

active

042025052

ABSTRACT:
Refiner comprising a feed means feeding material to be refined, such as wood chips or paper pulp, into a gap between grinding disks and comprising a tubular jacket housing a feed screw rotating about its axis and having in its top surface an aperture for material infeed from a container located above and into the jacket, and said refiner comprising at least one rotating grinding disk. The feed screw has been connected by a coupling to the rotating disk and derives its rotary motion from the rotary motion of the grinding disk.

REFERENCES:
patent: 3717309 (1973-02-01), Luker et al.

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