Classifying – separating – and assorting solids – Sifting – Discharging
Patent
1993-03-30
1994-08-16
Dayoan, D. Glenn
Classifying, separating, and assorting solids
Sifting
Discharging
209258, 209321, 209357, 209371, B07B 128
Patent
active
053379004
ABSTRACT:
A media recovery hopper which lies on a floor permitting spent media and debris to be swept thereinto. The hopper, in the preferred embodiment, is a substantially rectangular box having one of its four side walls shorter than the rest. The media/debris is swept over this shorter side wall while the other walls collect and "queue" the mixture for recovery. The mixture falls through a screen and into a channeling mechanism composed of a series of ridges and valleys. Along each valley are drop-orifices which permit the media/debris mixture to fall therethrough and into an air-stream which carries the mixture to proper collection or sorting mechanism.
REFERENCES:
patent: 1438125 (1922-12-01), Martin
patent: 1439252 (1922-12-01), Martin
patent: 2370717 (1945-03-01), Christman, Jr.
patent: 4222866 (1980-09-01), Wilson
patent: 4276158 (1981-06-01), Gorlitz
patent: 4927534 (1990-05-01), Riihimaki
Abbott Kenneth E.
Lyons Patrick J.
Dayoan D. Glenn
Stripping Technologies Inc.
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