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磨矿多年来,离心磨矿已被看成是一种很有发展前途的、可以取代常规磨矿的方法。因为离心磨矿机具有提高磨机单位容积生产能力的特点,所以在通用的粉碎作业中,这种设备有可能发展成一种结构紧凑、成本低廉的设备。然而,由于离心磨矿的这些潜在优点被不适当地机械加工、几何形状和材料处理等因素掩盖了,该设备在工业上还未得到应用。Boyes介绍了一种目的在于使离心选矿机完全达到工业生产水平的富有创新精神的设计。它的基本原理是通过磨矿腔的高速跌落运动形成比重力大得多的旋转加速场,以此提高磨矿机的生产率。
Grinding for many years, centrifugal grinding has been seen as a very promising, can replace the conventional grinding method. Because centrifugal mills have the potential to increase the mill’s capacity per unit capacity, it is possible to develop a compact, low-cost machine in common crushing operations. However, as these potential benefits of centrifugal grinding are obscured by improper machining, geometry and material handling, the device has not been used industrially. Boyes introduced an innovative design that aims to bring centrifugal concentrators to full industrial production. Its basic principle is to increase the productivity of the mill by forming a rotating acceleration field of much greater gravity than that of the grinding wheel by high-speed drop motion.