Rotary kiln in cement industry

The rotary kiln produced by our company can be usedfor chemical industry,metallurgy industry and etc.The calcination system adopts and high . Compared with the samespecification equipmentits operation rate and yield increased significantly. To pass through the technology innovation of its calcination system we adopt the most advanced hydraulic catch wheel and high accuracy speed control valve both at home and abroad. In order to raise up automation degree ,industrial TV has been used at the kiln head for monitoring kiln,imitation screen has been used for display of process flow;infrared scanning system has been adopted for sintering zone to directly reflect the burning conditions on the computer. With the use of these new technologies,it is directly in vision,convienent in operation and reliable in use. Here we give the detailed technical parameter the rotary kiln with 4m dimeter and 60m length as following: Technique parameter Specification(m) Dia.4m*60 Capacity (t/d) 2500 Slope of the kiln shell(%) 4 No. of supporters 3 Type of thrust roller Hydraulic Rotating speed of kiln Main driving(r/min) 0.41-4.07 (r/h) 8.2 MainDrive Motor ZSN4-355-092 (KW) 315 Speed regulation range(r/mim) 1000 440 Reducer Type YNA1110-22.4VBR Total ratio 22.4 Tachometer generator Rated power(KW) 22 0 2000 Max voltage(V) 110 Motor Type Y180L-4 Rated power(KW) 22 Speed scope(r/min) 1470 Rated voltage(V) 380 Reducer Type YNS440-45 II R Total ratio 45 Total weight(t) 434