【摘要】 根据选煤厂的煤质资料、煤质特点及市场定位,确定了产品结构,对两种选煤方法进行了全面的技术经济对比,确定采用具有系统简单、操作方便、加工费低等诸多优点的破碎-分级跳汰选煤工艺。更多还原

【Abstract】 On the basis of coal data,coal characteristics and market orientation of a coal preparation plant,the product structure was determined.An overall technical and economic comparison was carried out on two coal preparation processes.Based on this,it was determined to use the coal preparation process of crushing,classifying and jigging that had the advantages of simple system,convenient operation and low production cost.更多还原