重介质旋流器工艺参数的在线检测与分选效果研究

Study on on-line detection and separation of process parameters of heavy medium cyclone

重介质旋流器分选效果是保证选煤厂产品质量的关键,以同煤某选煤厂为研究载体在分析重介质旋流器分选工艺的基础上,设计了重介质旋流器工艺参数(原煤灰分、悬浮液密度、煤泥含量以及磁性物含量)的在线检测方案,并研究得出分选效果对应最佳分选密度值,为保证选煤厂的产品质量奠定基础。

the separation effect of heavy medium hydrocyclone is the key to ensure the product quality of coal preparation plant.On the basis of analyzing the separation process of heavy medium hydrocyclone,the on-line detection scheme of process parameters of heavy medium hydrocyclone(raw coal ash,suspension density,coal slime content and magnetic content)is designed,and the optimum separation value corresponding to the separation effect is obtained,which lays a foundation for ensuring the product quality of coal preparation plant.