Classifying – separating – and assorting solids – Special applications
Patent
1987-02-05
1988-09-20
Reeves, Robert B.
Classifying, separating, and assorting solids
Special applications
209137, 209149, 209208, 209639, 210801, 210804, 210534, 241 791, B07B 402
Patent
active
047723807
ABSTRACT:
A mixture of cooling liquids and solid pieces of waste from machine tools drop onto an inclined bottom wall of the upper, generally vertically disposed section of an inverted, generally Y-shaped feed chute. One of the two lower, diverging chute sections extends downwardly and rearwardly beneath the upper chute section to a chip wringer, and has its upper end positioned beneath the lower edge of the inclined bottom wall of the upper section to receive the liquids and lighter pieces of waste which tend to drop by gravity into this one lower section. The other lower section of the chute is in general alignment with the inclined bottom wall of the upper section to receive the larger pieces of waste which, because of their momentum or size pass beyond the one lower section and into the other lower section. A stream of air which is directed transversely across the lower end of the upper section blows the remaining liquids and light waste into the one lower section.
REFERENCES:
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patent: 2203821 (1940-06-01), Hinchman
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patent: 3799339 (1974-03-01), Breitholtz et al.
patent: 3952645 (1976-04-01), Satake
patent: 4310417 (1982-01-01), Dudley et al.
patent: 4382858 (1983-05-01), Dudley
patent: 4441995 (1984-04-01), Dudley
Cramer Gerhardt H.
Fritz Robert T.
French Systems, Inc.
Hajec Donald T.
Reeves Robert B.
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