Feasibility analysis of upgrade on lump coal separation system in Guotou Tashan coal preparation plant

To improve original lump coal separation system for removing refuse better in Guotou Tashan coal preparation plant,on the basis of coal assay,existing separation technology and equipment,the feasibility on the system upgrade is analyzed,with a prediction about economic benefit after modification.The comprehensive analysis shows that this modification is appropriate,with short payback period of investment and remarkable economic benefit.