优化选煤工艺 适应煤质变化

Optimization of coal cleaning process for better adaption to variation of raw coal property

为了适应原煤煤质变化的需要,五沟煤矿选煤厂在对生产状况进行分析的基础上,确定了生产系统改扩建方案,并根据实际情况逐步推进工艺系统改造工作。在采取一系列改造措施后,生产系统的适应能力提高,选煤工艺更加灵活,经济效益、社会效益、环境效益均得到提升,改造成效显著。

In order to cater to the need for better adaption to variation of raw coal property, Wugou Coal Mines existing coal cleaning system remoulding and extension scheme is determined following an analysis of the current operating status, and ongoing transformation work is gradually pushing ahead according to specific conditions. After the adoption of a series of remoulding measures, the coal cleaning system now works with a much higher adaptability and more flexibility of technological process. The technical reform has met with remarkable result, bring about much improved economical, social and environmental benefits.