论文部分内容阅读
碎矿是磨矿的准备工作;碎矿最终产物的大小,能阻碍或提高麻矿效能,如碎矿的最终产物小,则磨矿的效能无疑的能够提高。以下分几个步骤来研究: (一)降低碎矿最终产物细度(即磨矿的给矿细度) 因为碎矿的最终产物,能控制磨矿效能的发挥,所以在研究提高磨矿效能之前,应把碎矿机械的效能完全发挥出来。如果这一点作到的话,降低碎矿最终产物是很容易作到的。关于降低碎矿最终产物,更可分以下二点来说明
Crushing ore is the preparation for grinding; the size of the final product of the crushing can hinder or improve the efficiency of hemp mining. If the final product of crushing is small, the grinding efficiency can undoubtedly be improved. The following several steps to study: (A) to reduce the fineness of crushed ore final product (that is, the ore grinding fineness) Because of the final product of crushing, to control the performance of grinding, so in improving the grinding efficiency Before, the efficiency of crushing machinery should be fully played out. If this is done, it is easy to reduce the final product of the crushing. On the reduction of crushing the final product, can be divided into the following two points to illustrate