The upper part of the furnace exhaust gas produced by the lime kiln dust generated when water vapor, sulfur smoke and bottom discharge, after three purification dust desulfurization. Under the effect of the induced draft fan via a conduit into the first cyclone, the gas flow into the cyclone in the lime kiln dust rotary motion inside quote stream of particles moving to the outer wall under the action of centrifugal force, to reach the wall surface, and by gravity flow and fall into the hopper so as to achieve the purpose of separation under. Materials were loaded forklift bar hopper, through computer control weighing coal, lime stone ratio, metered feeding belt conveyor to the car, the car automatically rise expected, automatic unloading the kiln dust from Ba feeder uniform cloth, and then feeding the car automatically returns to complete a feeding cycle, at this stage all by computer control. Coal, stone by 抪 cloth feeder evenly into the kiln, preheat to 850 degrees begins to decompose, complete calcination to 1200 degrees, and then after cooling, cinder by reciprocating machines, cinder air lock is discharged outside the kiln, ash transported by belt conveyor to the finished product warehouse complete lime production. Different type of kiln different preheating, firing and cooling and cinder way. But there are several processes that the principle is the same, good quality raw material with high activity lime, lime quality, high calorific value of the fuel, a small number, size, and limestone calcination time is proportional to the degree of activity and lime calcination time, calcination temperature is inversely proportional. Price lime, lime kiln, furnace provided by Kim Kim Kiln Ltd. Linyi City. Linyi Kim Kiln Ltd. (www.dfyaolu.com) (www.dfyaolu.cc) strong, credible, Shandong Linyi environmental protection equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Kim kilns and you hand into the brilliant, for a better future!