Classifying – separating – and assorting solids – Plural – diverse separating operations – Aqueous suspension and stratifying
Patent
1981-05-11
1984-11-20
Hill, Ralph J.
Classifying, separating, and assorting solids
Plural, diverse separating operations
Aqueous suspension and stratifying
209173, 209156, 209157, 209158, 209458, B03B 562
Patent
active
044837682
ABSTRACT:
This invention relates to an apparatus for separating materials of small size. The apparatus according to the invention comprises a separation tub which can be filled with a liquid up to a preselected level, means for introducing a conveying liquid with the materials to be separated into the tub below said preselected level under a pressure which is higher than that existing the area of introduction due to the effect of the weight of the liquid in the tub, and first and second material-ejection means arranged at said preselected level and, respectively, at the tub bottom to eject lighter and, respectively, heavier material.
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Hill Ralph J.
Sorema s.r.l.
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