Classifying – separating – and assorting solids – Plural – diverse separating operations – Gaseous suspension and sifting
Patent
1995-03-07
1998-08-18
Terrell, William E.
Classifying, separating, and assorting solids
Plural, diverse separating operations
Gaseous suspension and sifting
2091391, 209154, 209930, B07B 900
Patent
active
057947864
ABSTRACT:
An airstream solid sorting technology easily and efficiently sorts electric wire and other slender objects from other unslender objects in crushed bulk wastes. A mixture of slender and unslender objects is supplied into an airstream sorting vessel, in which a turbulent stream of gas supplied from below through a meshed screen tilted in its bottom agitates the mixture. Slender objects stalling and falling longitudinally in the direction in which gravity works pass through the meshed screen, thus falling into a slender objects collecting vessel placed below the meshed screen. Unslender objects sliding down along the tilted meshed screen are thus separated.
REFERENCES:
patent: 1593729 (1926-07-01), Stebbins
patent: 1661299 (1928-03-01), Peron
patent: 2679316 (1954-05-01), Ruepp
patent: 2852137 (1958-09-01), Hagopian
Arai Satoshi
Ito Shin'ichi
Oi Eisetsu
Sakamoto Hiroshi
Yotsumoto Hiroki
Agency of Industrial Science and Technology
Nguyen Tuan N.
Terrell William E.
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