大缩口回转窑运转功率的计算

Power Calculation of Large Necking Rotary Kiln

采用理论推导和实验验证计算了窑头大缩口回转窑运转所需功率、物料的停留时间和填充系数,确定了回转窑电机功率。与原回转窑相比,新回转窑在转速提高、投料量增加的情况下,电机选用功率大幅降低,节能降耗效果显著。

The oretical derivation and experimental verification are utilized to calculate the power required for the operation of the rotary kiln with large shrinkage mouth at the kiln head,the residence time of materials and the filling coefficient,and the motor power of the rotary kiln is determined.Compared with the original rotary kiln,the new rotary kiln has a significant reduction in motor power selection and remarkable energy saving and consumption reduction effect under the condition of increasing rotating speed and feeding amount.