摘要
通过对球磨机球料比、介质充填率和磨矿浓度与有功功率和磨矿效率试验 ,分析了影响球磨机功率和磨矿效率的主要因素 ,建立了球磨机内部状态 (球料比、介质充填率和磨矿浓度 )与外部参数 (有功功率、磨矿效率 )之间的关系 ,提出了改善磨矿效率的合理操作参数。在一定磨矿条件下磨机有功功率与磨矿效率有明显对应关系 ,而且是判断磨矿效率的重要参数之一。
According to the tests on ball feed ratio, medium filling percentage, ground pulp density, active power and grinding efficiency, the authors analyse main factors affecting ball mill′s active power and grinding efficiency, establishing the relationship between ball mill′s internal state (such as ball feed ratia, medium filling percentage and ground pulp density) and external parameters (such as active power and grinding efficiency) and giving appropriate operating parameters for improving grinding efficiency. Under given conditions there is a correspondence between the active power and the grinding efficiency, which is one of key parameters for evaluating the grinding efficiency.
出处
《矿冶工程》
CAS
CSCD
北大核心
2000年第4期48-50,共3页
Mining and Metallurgical Engineering
