CLINKER COOLER Russian patent published in 2012 - IPC F27B7/38 

FIELD: metallurgy.

SUBSTANCE: in clinker cooler, which contains water bath, rotating drum installed in it and provided with clinker loading and unloading of clinker, is made of guide elements in the form of three and more strips of trapezoidal form, which are twisted along screw line in longitudinal direction, bent along screw line on conical mandrel in transverse direction; the above strips have different dimensions as to width with their increase along the drum length from loading to unloading; at that, throughout the drum length there mounted is conical spring which is equipped with the device for changing the pitch of turns by its compression or tension.

EFFECT: enlarging manufacturing capabilities.

6 dwg