望峰岗选煤厂中矸磁尾改造实践初探

摘要

介绍了望峰岗选煤厂的概况及技术改造前存在的问题，并探讨了中矸磁尾改造的相应解决方案。望峰岗选煤厂经中矸磁尾改造后，其中煤发热量得到明显提高，可满足市场需求及显著提高经济效益。%This paper introduced the general circumstances and existing problems before technological transformation of Wangfenggang coal preparation plant, and discussed the corresponding solutions of transformation of magnetic preparation of tailings from middings and refuse.After the transformation of magnetic preparation of tailings from middings and refuse of Wangfenggang coal preparation plant,the calorific value of coal was improved obviously,the market requirements could be met and the social benefits and economic benefits could be improved dramatically.