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Practice and Reform of Fan Drift and Main Fan in Xiadian Coal Mine by non-stoping Mining
Pages: 62-63
Year: Issue:  2
Journal: Coal

Abstract: 针对矿井改扩建过渡阶段存在的通风能力不足的问题,在保证不停产的条件下,提出风硐改造方案,并就如何将未来扩建后的深部回风井新主扇服务于当前改扩建过渡阶段的问题,进行主扇匹配性改造研究.
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