POWER AND PROCESS PLANT FOR COKE QUENCHING AND THERMAL PREPARING OF CHARGE Russian patent published in 1995 - IPC

FIELD: conducting the heat exchange between two bulk materials. SUBSTANCE: plant has a unit for a heat exchange between a coke and a charge. The unit is made as a pit divided by a longitudinal baffle into two chambers, the first one serving for quenching the coke and the second one for heating the charge. The chambers are interconnected by heat exchange members both formed as individual tubes or their packets. The members are staggered in both chambers. Evaporative portions of the tubes are positioned in the quenching coke chamber. EFFECT: saved energy costs. 4 cl, 4 dwg