CHAIN FOR CHAINED CURTAIN OF CLINKER-CALCINING ROTARY KILN

摘要

The invention relates to inner-furnace heat-exchange devices used in cement industry used in cement industry, in particular to chained curtains of clinker-calcining rotary kilns. The chain in said curtains comprises round or oval links having flat surfaces and outer and inner end surfaces, the outer end surface has a shape of round cylinder surface, wherein each link in coupling areas its side surfaces with the outer end surface is embodied with lying opposite and opposite directed edges inclined at 40-50° in projection of link cross section to the plane, and the inner end surface is embodied curved.