CLINKER TRANSFER THROAT CONNECTING THE ROTARY KILN DRUM WITH THAT OF A PLANETARY-TYPE COOLING BED

摘要

An outlet from a rotary kiln to a planetary cooler tube has a stub tube 2 which is internally reinforced by a reinforcing ring 4 which is formed with a collar 4 min which extends radially beyond the join between the stub tube 2 and the kiln shell 1. The collar is insulated from both the stub tube 2 and the kiln shell 1 and is bolted to the kiln shell and coated with a wear-resisting ceramic material 8 which is flush with the wear resistant kiln lining 11.