Production manner null of quicklime with sintering

摘要

PURPOSE:To improve the quality and productivity of quicklime by charging a mixture of limestone and coke breeze to a recessed part formed in the topmost layer part of a pallet in a Dwight-Lloyd sintering machine and sintering the mixture by heat in an ignition furnace. CONSTITUTION:In a sintering stage by using a Dwight-Lloyd sintering machine, a recessed part is formed in the topmost layer part of a pallet 1 in the sintering machine as well as the part in which heating temp. of the central part in the breadwise direction is made uniform. A mixture 9 of limestone and coke breeze is charged to the recessed part. Next, the mixture 9 is sintered by heat in an ignition furnace to obtain quicklime.