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白银有色集团公司深部矿业公司属于井下矿山企业,井下采出的矿石通过主井卷扬提升到地表卸载站。主井卷扬为JKMK-2.8×4型多绳摩擦式提升机,提升高度为470 m,采用多绳底卸式箕斗,每次提矿10 t,提升周期约为3 min,最大提升速度为10 m/s,提升能力为3 000 t/d,是矿井的主要生产设备之一。
The deep mining company of Baiyin Nonferrous Group Co., Ltd. belongs to the underground mine enterprise. The ore produced from the mine is hoisted to the surface unloading station by hoisting the main shaft. The main hoist is a JKMK-2.8 × 4 multi-rope friction hoist with a hoisting height of 470 m and a multi-rope bottom dump skip, each raising 10 t, with a lifting period of about 3 min and a maximum hoisting speed Is 10 m / s, and the lifting capacity is 3 000 t / d. It is one of the main production equipment of the mine.