Separator plate for the screening of a particulate material and a sorting apparatus comprising same

摘要

The invention provides a separator plate for the screening of particulate material comprising an upstream non-perforated segment, and at least one downstream screening segment with orifices of a desired size and orientation and with a plurality of upward protruding pins distributed between the orifices. There is also provided a sorting apparatus comprising a vibratory screen constituting the above-described separator plate.