The effect of operating parameters on energy consumption for cement clinker grinding in horizontal planetary ball mill were investigated. The main effect among the operating parameters was confirmed. One-factor-at- a- time design was employed to analyze the influence and determine the higher and lower levels of independent parameters used in Plackett-Burman design. The results show that the 4 factors that influence significantly the power consumption which are confirmed by Plackett-Burman design include via...
【基金】
国家重点基础研究发展计划(973计划)项目,编号:2009CB623103
【更新日期】
2014-06-23
【分类号】
TQ172.1
【正文快照】
在水泥生产中,电耗成本占生产成本的20%~30%,其中用于水泥粉磨的电耗约占总电耗的40%,而且球磨机能量利用率极低,大部分所消耗的能量转化成热能而浪费掉,仅有3%~6%的能量用于增大物
表1水泥熟料的化学组分Tab.1 Chemical composition of cement clinkers化学组分CaO SiO2Al2O