System introduces the china-italy industrial lime powder thermal research institute to develop a new type of rotary kiln firing technology and equipment. It is to improve resource utilization, energy saving and environmental protection as the goal, with lime sintering kinetics, thermal system engineering theory as the instruction, to build a new type of burnt lime process technology. The technology reference for modern engineering research methods, according to different size of lime production line successfully developed complete sets of special equipment, mature modern insulation, thermal insulation and refractory materials science and engineering design of complete sets of heat insulation system, process control adopted modern testing, measurement and centralized-distributed remote control technology, industrial process video monitoring technology, especially the micro computer technology; Summarizes many commissioning, operation and control of manufacturing experience, ?