| 摘要 |
<p>The procedure comprises: - the application of eddy currents (5) for the separation of portions (4a, 4b) of non-ferrous and conductive materials that jump with respect to portions (4c, 4d) of the remaining material stream; - the detection of metals in portions (4c, 4d) of materials by means of an analysis of the metals using electromagnetic sensors (7), and the separation of said metals by mechanical expulsion means, achieving the separation of metallic material portions (4d), such as stainless steel, and others from the portions (4c) of non-metals. The unit comprises a first conveyor belt (1) of the portions and eddy current (5) (Foucault) separators, while a second conveyor belt (2) includes electromagnetic (7) metal sensors and selective expulsion means which are controlled by said electromagnetic (7) metal sensors.</p> |
