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主提升系统选用深槽式大倾角胶带输送机进行技术改造,可以解决原串车提升能力不足的问题。我国从1989年使用第一台大倾角胶带输送机至今已有10年,最大倾角已达29°,但是长度都在1000m以内。华亭矿务局东峡煤矿于1997年的调研论证.决定在东峡煤矿主井使用
The main upgrade system uses deep-grooved large-angle belt conveyor for technological innovation, which can solve the problem of insufficient lifting capacity of the original serial cart. Our country has used the first large-angle belt conveyor from 1989 to the present for 10 years and the maximum inclination has reached 29 °, but the length is within 1000m. Huating Mining Bureau of Dongxia Coal Mine in 1997 research demonstration. Decided to use the main shaft in Dongxia Coal Mine