Method and device for comminuting and sorting polysilicon

摘要

The device has a feeding device for a poly silicon-abrasive crack in a crusher plant, where a sorting device classifies the poly silicon-abrasive crack. A controller makes possible variable adjustment of a break parameter in the crusher plant and a sorting parameter in the sorting device. The sorting device is provided with a measuring device for a defined parameter of the poly silicon-abrasive crack, where the measuring device is connected with a control and regulating device. An independent claim is also included for a method for comminuting and sorting polycrystalline silicon.