Centrifugal sorting method
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United States of America Patent
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Apr 15, 1986
Issued Date -
N/A
app pub date -
Feb 4, 1985
filing date -
Sep 30, 1982
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for the sorting of bulk material comprises the feeding of the bulk material into a frusto-conical sorting means. The rotational speed of the sorting means is varied to permit the passage of the bulk material therethrough at the higher speed and the migration of tramp material along the sorting means at the lower speed. Continuously alternating the speeds allows sorting to be done on a continuous basis.
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