河南理工大学成人高等教育毕业设计（论文）河南理工大学成人高等教育毕业设计（论文）TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc367174817"前言PAGEREF_Toc367174817\h2HYPERLINK\l"_Toc367174818"引言PAGEREF_Toc367174818\h3HYPERLINK\l"_Toc367174819"1采区概况及地质特征PAGEREF_Toc367174819\h5HYPERLINK\l"_Toc367174820"1.1采区概况PAGEREF_Toc367174820\h5HYPERLINK\l"_Toc367174821"1.2采区地质特征PAGEREF_Toc367174821\h5HYPERLINK\l"_Toc367174822"2采区巷道布置PAGEREF_Toc367174822\h8HYPERLINK\l"_Toc367174823"2.1采区设计生产能力及服务年限PAGEREF_Toc367174823\h8HYPERLINK\l"_Toc367174824"2.2采区巷道布置PAGEREF_Toc367174824\h8HYPERLINK\l"_Toc367174825"2.3采区设计工程量及施工工期PAGEREF_Toc367174825\h11HYPERLINK\l"_Toc367174826"3采煤方法PAGEREF_Toc367174826\h13HYPERLINK\l"_Toc367174827"3.1采煤方法PAGEREF_Toc367174827\h13HYPERLINK\l"_Toc367174828"3.2回采工艺PAGEREF_Toc367174828\h13HYPERLINK\l"_Toc367174829"3.3采区生产能力计算PAGEREF_Toc367174829\h13HYPERLINK\l"_Toc367174830"4采区通风PAGEREF_Toc367174830\h15HYPERLINK\l"_Toc367174831"4.1通风设计依据及通风方式PAGEREF_Toc367174831\h15HYPERLINK\l"_Toc367174832"4.2采区风量计算与分配PAGEREF_Toc367174832\h17HYPERLINK\l"_Toc367174833"5采区机械设备配备及主要设备选型计算PAGEREF_Toc367174833\h23HYPERLINK\l"_Toc367174834"5.1大巷运输设备PAGEREF_Toc367174834\h23HYPERLINK\l"_Toc367174835"5.2下山设备PAGEREF_Toc367174835\h23HYPERLINK\l"_Toc367174836"5.3回采工作面设备PAGEREF_Toc367174836\h23HYPERLINK\l"_Toc367174837"5.4通风设备PAGEREF_Toc367174837\h23HYPERLINK\l"_Toc367174838"5.5排水设备PAGEREF_Toc367174838\h23HYPERLINK\l"_Toc367174839"5.6采区供电PAGEREF_Toc367174839\h25HYPERLINK\l"_Toc367174840"5.7高压开关灵敏度计算PAGEREF_Toc367174840\h27HYPERLINK\l"_Toc367174841"6安全技术措施PAGEREF_Toc367174841\h32HYPERLINK\l"_Toc367174842"6.1防止瓦斯、煤尘爆炸设施PAGEREF_Toc367174842\h32HYPERLINK\l"_Toc367174843"6.2防治水措施PAGEREF_Toc367174843\h33HYPERLINK\l"_Toc367174844"6.3防火措施PAGEREF_Toc367174844\h33HYPERLINK\l"_Toc367174845"6.4预防顶板事故措施PAGEREF_Toc367174845\h3