Patent ID: 8684185
Filing Date: 2014-04-01
Classification: B03C

Abstract:
1. A separating device for separating a mixture of magnetizable and non-magnetizable particles contained in a suspension conveyed through a separating channel, comprising: a ferromagnetic yoke which is arranged on one side of the separating channel and has at least one magnetic field generator for generating a magnetic deflection field, a separating element arranged at the output of the separating channel in order to separate the magnetizable and non-magnetizable particles, wherein the at least one magnetic field generator comprises a coil arrangement comprising coils which are arranged in grooves of the ferromagnetic yoke along the separating channel and driven by a control device with an alternating current to form a time-variable deflecting magnetic field deflecting essentially toward the ferromagnetic yoke and having essentially field-free regions passing over an entire length of the separating channel; a device for generating a tangential circular flow including a plurality of obliquely placed inlet nozzles, a stirring mechanism, and obliquely placed baffles inside the separating chamber.