摘要
通过对沙坪煤矿带区生产能力和采出率的计算,得出矿井设计井型为300万t/a,带区生产能力为312.16万t/a,可以满足矿井的产量要求的结论。带区采出率为79.1%,符合《煤炭工业设计规范》规定,带区巷道布置合理。
By the calculation, capacity of 3 million t/a in Shaping the area production capacity of mine. The recovery rate of 79 Mining Industry. Therefore, the area roadway layout is reasonable 3.1216 million t/a satisfies the designed 1% also meets the Design Code for Coal
出处
《山西煤炭》
2011年第1期70-72,共3页
Shanxi Coal
关键词
带区生产能力
带区采出率
巷道布置
生产系统
分析
production capacity
recovery rate
roadway layout
production system
analysis
