试论薄煤层的开采技术及提高块煤率的措施

 摘要：薄煤层一直是矿井开采的薄弱环节。受到“工作面空间小,机械化程度低,安全系数低,工作效率低,劳动强度大”“一小三低一大”的影响,难于实现矿井的高效高产。针对以上情况,本文笔者结合所在的鹤煤公司王河煤矿的实际,分析了薄煤层开采的特点,分析了薄煤层工作面的设备选择和工艺流程,强调要加强工作面的科学管理,要采取多种措施,提高薄煤层开采的块煤率。从而提高薄煤层的高产、高效和安全生产。

Try to talk about the thin seam mining technology and improve coal rate measures

Abstract: Thin coal seam is always mine mining and the weak link. Influenced by the "face the space is little, the degree of mechanization low, safety coefficient is low, the working efficiency is low, the labor intensity" "small separation big" effect, it is hard to be realized the mine's efficient high yield. In view of the above, this paper the author in coal mine company crane WangHe actual thin coal seam mining, analyzes the