TWIN TYPE AGGREGATE CRUSHER CAPABLE OF SEPARATING OR REMOVING IMPURITIES FROM CONSTRUCTION WASTES AND AN AGGREGATE SEPARATION METHOD USING THE SAME

摘要

PURPOSE: A twin type aggregate crusher and an aggregate separation method using the same are provided to ensure the good quality of aggregate by simultaneously crushing and passing aggregate inflow through a gap between movable and fixed liners for isolating mortar and cement paste impurities from the aggregate.;CONSTITUTION: A twin type aggregate crusher fixes two cylindrical drums on a bottom plate(10) into a lateral shape. One top side of a cylindrical drum is formed with an aggregate raw material inlet(21). The other bottom side of the cylindrical drum is formed with a processed aggregate outlet(22). The wall of the cylindrical drum is laterally and longitudinally attached with a continuous elliptic unit fixed liner. The unit fixed liner is formed with a protrusion part(31a) in the center. One side of a bottom plate is formed with an inclination angle adjustment device. The aggregate in the cylindrical drum bumps into a rotating plate-shaped transfer liner, is crushed by bumping into the protrusion and fixed liner of the wall, and isolates impurities from the aggregate by passing the crushed aggregates through a gap between movable and fixed liners.;COPYRIGHT KIPO 2013