Sorting machine

Details Sorting machine Sorting machine

1979-06-25

1981-05-05

Goldberg, Howard N.

Solid material comminution or disintegration

Apparatus

Comminuting surface provided with openings to permit...

241 91, 241167, 241178, 241228, 241236, 241278A, B02C 1702

Patent

active

042654084

ABSTRACT:
A classifying and sorting machine for refuse particles, particularly household refuse and other refuse having a composition resembling household refuse, has a rotatable screen drum the diameter of which is within the range of 1:1-1:2 relative to its axial length. Baffles of sawtooth-shaped configuration are arranged in the drum rotating with the same and having inwardly directed ripping teeth. Annular baffles in the drum subdivide the drum into two or more axially adjacent compartments and each have an inner diameter smaller than the inner diameter of the drum, and an arrangement is provided for rotating the drum at an angular velocity which is smaller by between about 20-50% than the velocity at which the drum contents are pressed by centrifugal force against the circumferential drum wall.

REFERENCES:
patent: 3021008 (1962-02-01), Christian
patent: 3061205 (1962-10-01), Lavallee
patent: 3144939 (1964-08-01), Yoshikwa
patent: 4032075 (1977-06-01), Tyer, Sr.
patent: 4154407 (1979-05-01), Lamort

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