PLANT FOR SLAG GRANULATION Russian patent published in 1997 - IPC

FIELD: metallurgical industry; may be used in granulation of metallurgical slags. SUBSTANCE: plant has water-cooled metal drum with external longitudinal ribs and flanges. The drum slowly rotates round its horizontal axis. Novelty in that space between longitudinal ribs is overlapped by bar screen, space between bar screen and drum has freely located metal bodies whose sizes prevent them from passing through gaps of bar screen. Presence of metal bodies increases the surface of contact of melt with cold and dry metal by many times that makes it possible to perform waterless granulation of slag with high productivity of plant with its relatively small dimensions. EFFECT: higher efficiency. 1 dwg