………大 学本 科 生 毕 业 设 计 说 明 书题 目 : 关 门 山 铁 矿 开 拓 开 采方 案设 计 ( 160 万 t / a )东 升 庙 硫 锌 矿 开 拓 开 采 方案 设 计 ( 85 万 t / a )姓 名 : ******学 号 : 2002063102专 业 : 采 矿 工 程班 级 : 矿 2002- ( 1 ) 班指 导 教 师 : … … … … … AbstractThis graduate design is divided into two topics : one is open mining for Guan men shan iron mine, the other is underground mining for Dong sheng temple sulphur zinc
Guan men shan iron mine opencast working
The output is 1600 thousand tons per year, service year is 79
4 years
At first , I confirmed the slope safety angle, opencast ambit and the quantity of waste and mine
In this design, project can been as follows: road exploitation, excavator and self-uninstall auto
At last, this design has introduced these things as follows: open parameters, entrench, throughput, balanced proportion o