Recognizing impurities and/or heavy materials in waste and/or valuable material mixtures comprises feeding mixtures to recognition unit, and removing impurities and/or heavy materials via sorting unit

摘要

Recognizing impurities and/or heavy materials (1) in waste and/or valuable material mixtures (2) comprises feeding the mixtures containing the impurities and/or heavy materials to an recognition unit; and mechanically and automatically removing the impurities and/or heavy materials from the waste and/or valuable material mixtures after recognition via a sorting unit (8). An Independent claim is also included for a device for recognizing impurities and/or heavy materials (1) in waste and/or valuable material mixtures. Preferred Features: The impurities and/or heavy materials are fed to the recognition unit via a transporting unit (3). The sorting unit is a reversible strip, sliding element or flap element.