SCHNECKENFOERDERER ZUM AUSTRAGEN VON FESTEN RUECKSTAENDEN AUS UNTER HOHER TEMPERATUR UND UEBERDRUCK BETRIEBENEN EINRICHTUNGEN

摘要

The screw conveyor (8) which is proposed is intended to discharge solid residues in plants transforming solid materials containing carbon and operated in high temperature and over-pressure conditions. The conveyor (8) is also intended to cool the residues and crush the larger elements. The screw (8) and the frame (2, 5) are comprised of a plurality of parts so that the part (2, 9) which is subjected to a more pronounced wear due to the crushing operation may be separately replaced. The screw sections (9, 10) are adapted to their proper crushing, respectively cooling function.