旧设备的利用与改造

Utilization and reforming to the used facilities

随着井下采煤工艺的改进和机械化程度的提高 ,旧提升绞车的设备状况、提升能力等已不能满足生产的需要。针对此现状 ,通过对其进行技术改造 ,使这些即将报废的旧设备继续为矿井生产服务。

Following the improvement of underground coal mining technology and mechanized degree,the condition and the elevating capacity of some used elevator can not meet the demand of the mining production.In order to solve this problem,we can reform these facilities with new technology.After that these almost abandoned facilities can play roles in mining production.