摘要
针对超临速球磨机磨矿介质运动的三个阶段:圆周运动阶段、沿导向板滑落阶段、抛物线冲击矿石阶段,对超临速球磨机磨矿介质运动规律进行了研究,得出了超临速球磨机磨矿介质的运动轨迹方程、对矿石的冲击速度、冲击力公式和冲击次数等。
This paper studies that the ball mediums in the URSBM go through three steps: uniform circumference motion, motion on the surface of guidance arc plate and parabola motion, and researches on the kinematics regularity of the ball mediums. The parabolic equation, the formula of impact velocity, impact forces of the ball mediums and impact frequency are extracted.
出处
《有色金属(选矿部分)》
CAS
2006年第2期33-35,共3页
Nonferrous Metals(Mineral Processing Section)
关键词
超临速球磨机
磨矿介质
运动学规律
ultracritical rotation speed ball mill(URSBM)
ball mediums
kinematics regularity