Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Separating means
Patent
1992-08-17
1994-04-12
Dayoan, D. Glenn
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Separating means
209631, 209640, 209665, 209689, 209930, B07C 536
Patent
active
053018168
ABSTRACT:
A new separating method and a corresponding apparatus and the use of the apparatus for the environmentally sound separation of different material mixtures, are disclosed wherein, in addition to dynamic forces, the area pressure between the bodies to be sorted and an inwardly elastic sorting drum are made of use. Bodies which are heavy with respect to specific area pressure sink into the interior of the drum and are thrown out at a lower location. Parts which are light with respect to specific area pressure, on the other hand, are rejected from the surface of the drum and guided away separately. In so doing, the device achieves very efficient separation. The invention is particularly effective for the separation of reclaimable material mixtures, so-called "recyclables", particularly with respect to fractions such as liftings which are otherwise difficult to separate.
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Lehrmann Falko
Weber Heinrich
Weibel Clemens
Buehler AG
Dayoan D. Glenn
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