特大型矿井采区煤流运输系统转载方案设计比选
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摘要
为解决以潞安余吾煤矿为代表的特大型、高瓦斯矿井中采区分区通风的问题,设计充分考虑技术经济性、施工难度、通风、节能等各方面因素,设计提出了三种关于主煤流运输系统转载方案,对比分析了各方案的优缺点,得出最优方案,不仅实现了采区独立通风的目的,同时最大程度减少了施工周期、工程造价和施工难度,对于类似分区式通风矿井的主煤流转载系统设计具有一定的参考意义。
In order to solve the problem of district ventilation in the large-scale and high-gas mines represented by Lu'an Yuwu Coal Mine,the design fully considers aspects of technical economy,construction difficulty,ventilation,energy saving and other aspects. Three transfer schemes for the main coal flow transportation system were designed to compare the advantages and disadvantages of each scheme,and get the optimal scheme. The optimal scheme has not only realized the purpose of independent ventilation in the mining area,but also minimized the construction period,project cost and construction difficulty.It has certain reference significance for the main coal flow transfer system design with similar partitioned ventilation.
In order to solve the problem of district ventilation in the large-scale and high-gas mines represented by Lu'an Yuwu Coal Mine,the design fully considers aspects of technical economy,construction difficulty,ventilation,energy saving and other aspects. Three transfer schemes for the main coal flow transportation system were designed to compare the advantages and disadvantages of each scheme,and get the optimal scheme. The optimal scheme has not only realized the purpose of independent ventilation in the mining area,but also minimized the construction period,project cost and construction difficulty.It has certain reference significance for the main coal flow transfer system design with similar partitioned ventilation.
引文
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[10]许传峰.反井钻机联合钻爆法在大断面煤仓施工中的研究与应用[J].煤炭工程,2013,45(7):42-44.
[11]张小荣.反井钻机与人工正向扩刷在煤仓施工中的应用[J].煤炭技术,2016(12):65-67.
[2]杜计平,孟宪锐.采矿学[M].徐州:中国矿业大学出版社,2009.
[3]钱鸣高,石平五.矿山压力与岩层控制[M].徐州:中国矿业大学出版社,2003.
[4]于为芹,陈招宣.井底煤仓设计方案比选一例[J].煤炭工程,2011,43(5):4-5.
[5]陈继刚,何宇雄,秦红斌.大断面斜煤仓反井施工工艺研究[J].煤,2008(9):31-32,51.
[6]祁琳.阳煤一矿钻机法施工煤仓的工程要点分析[J].能源技术与管理,2017(5):141-142.
[7]王虎伟.复杂地质条件下煤仓设计与施工工艺研究[J].煤,2017(7):35-37.
[8]张振虎,刘建功.矿井采区煤仓设计及施工[J].煤炭工程,2017,49(8):67-69.
[9]马洪涛.大直径大垂高煤仓设计及施工技术[J].煤炭工程,2015,47(10):42-44.
[10]许传峰.反井钻机联合钻爆法在大断面煤仓施工中的研究与应用[J].煤炭工程,2013,45(7):42-44.
[11]张小荣.反井钻机与人工正向扩刷在煤仓施工中的应用[J].煤炭技术,2016(12):65-67.