NSP窑设计参数的优化及对传动功耗影响的计算和分析探讨  

Calculation and Discussion on design parameter optimization of NSP kiln and the influence on drive energy consumption

作　　者：梁镒华 郝景歆 

机构地区：[1]南京邦齐建材设备工程有限公司,江苏南京210000

出　　处：《水泥工程》2010年第6期1-9,共9页Cement Engineering

摘　　要：根据早期日产2000t,Φ4.0m×60m窑的生产和部分研究成果,结合当前最新生产数据研究建立了以物料停留时间、物料负荷率、窑内物料量和物料运动功耗四个公式为主的NSP窑设计参数优化和传动功率计算模型。介绍了Φ4.0m×60m,斜度4.0%的回转窑的运行参数与功率计算实例,在此基础上提出了NSP窑设计中应采用大斜度、大直径、小长径比的增产节能新设计理念。According to the early research of 2 000 t/d,Ф4.0 m×60 m rotary kiln, and combined with the up-to-date production data, the design parameter optimization and drive power calculation model which composed by the four equations of material stay-in-kiln time, load rate, quantum and movement energy consumption was established. And the running parameters and power calculation of a real Ф4.0 m×60 m rotary kiln（4.0% slope） was introduced, finally, the output-increasing and power-saving design ideal of large slope, great diameter and small length/diameter ratio for NSP rotary kiln was putforward.

关 键 词：NSP窑 长径比 物料停留时间 负荷率 窑内物料量 运动功耗 

分 类 号：TQ172.6[化学工程—水泥工业]