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发耳煤矿斜井提升分为两部分,为了满足每段斜井的安全提升,分别进行提升设备选型,并对采用设备的主要技术参数进行验算。通过验算得出结论:第1段采用JK-3.5/20E型滚筒直径3.5 m,宽2.5 m的单筒提升机一台,32 NAT6×19S+FC1570ZS钢丝绳;第2段采用JKY2.5/2型滚筒直径2.5 m,宽2 m的单筒矿用防爆液压提升机一台,28NAT6×19S+FC1570 ZS钢丝绳,满足了发耳煤矿两段斜井提升系统提升要求,保证了发耳煤矿提升系统的安全运行。
Erli mine shaft incline upgrade is divided into two parts, in order to meet the safety of each inclined shaft to enhance, respectively, to enhance the equipment selection, and the use of equipment for the main technical parameters of checking. According to the conclusion of the test, the first paragraph adopts single drum hoist with a diameter of 3.5 m and a width of 2.5 m of JK-3.5 / 20E drum and 32 NAT6 × 19S + FC1570ZS steel wire rope; the second paragraph adopts JKY2.5 / 2 Drum diameter of 2.5 m, width 2 m single cylinder mine explosion-proof hydraulic hoist, 28NAT6 × 19S + FC1570 ZS wire rope to meet the two ears of coal mine shaft lifting system to enhance the requirements to ensure that the ears of mine to enhance the system safe operation.