实验室球磨机钢球充填制度的试验研究

实验室通常采用间断式磨矿,装料量1kg,浓度50%,然后给出一个磨矿时间,得到磨矿产品。一般情况下前两个参数不变,只是后一个参数“磨矿时间”变化,依次得到不同磨矿细度的磨矿产品。球磨机钢球的充填制度对磨矿产品的细度、泥化程度,磨矿功效都会产生影响。本次试验研究主要从钢球的充填量、不同钢球尺寸配比两方面试验,检测磨矿功效及泥化程度,找到最佳的钢球装填制度。

Study on Filling System of Ball Mill in Laboratory Experimental

The laboratory usually adopts the intermittent grinding, loading 1000kg, concentration of 50%, then given a grinding time, get the grinding products.Generally the first two parameters unchanged, only after a parameter "grinding time" change, obtained sequentially in different grinding fineness of grinding product.In fact, the filling system of ball mill for grinding fineness of product, mudding degree, the grinding efficiency can produce an effect.This study mainly from the steel ball filling amount, different ratio of ball size two test, detection of grinding efficiency and the muddy degree, find the best ball loading system.