Apparatus and method for isolating materials

Classifying – separating – and assorting solids – Magnetic – Paramagnetic

Reexamination Certificate

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C209S218000, C209S223100

Reexamination Certificate

active

06899230

ABSTRACT:
Apparatus is provided for separating non-magnetic mineral values from a source containing magnetic material and non magnetic material. The apparatus includes first and second conveyers in overlying relation which counter-rotate relative to one another. One of the conveyers includes a magnetic assembly which cooperates with paddles on the upper conveyer to progressively isolate values from magnetic material. Multiple stages are provided for intermittent magnetic interactions such that the non-magnetic materials are effectively isolated from the magnetic materials.

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