METHOD AND APPARATUS FOR MIXING GRANULAR OR POWDERED MATERIALS

摘要

A method of mixing granular or powdered materials comprises causing a stream of a first granular or powdered material to flow over an inclined surface (3) as a thin dispersed layer (23) flowing down said surface (3), and causing a stream of a second granular or powdered material to flow over an inclined surface (4) as a similar flowing thin dispersed layer (24). The layer flows of the materials intersect and intimately mix.