Classifying – separating – and assorting solids – Sifting – Plane sifters
Patent
1998-10-19
1999-12-14
Nguyen, Tuan N.
Classifying, separating, and assorting solids
Sifting
Plane sifters
209319, 2093654, 209420, B07B 128
Patent
active
06000553&
ABSTRACT:
A screening plant including a housing to which first and second screen boxes are reciprocatably mounted. The screen boxes are coplanar and the inner peripheral edge of the first box is adjacent the inner peripheral edge of the second box. Separate prime movers, such as hydraulic motors, are drivingly linked to the independently mounted screen boxes. The screen boxes are separated by a gap over which a beveled cap is mounted.
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patent: 5106490 (1992-04-01), McDonald
patent: 5219078 (1993-06-01), Hadden
patent: 5301815 (1994-04-01), Chauvin et al.
Cohen Douglas J.
Escobar Mauricio A.
Foster Jason H.
Nguyen Tuan N.
Ohio Central Steel Company
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