矿井提升机错向保护和强制减速技术的应用

Application of Technologies of Misorientation Protection and Compulsory Deceleration of Mine Hoist

针对平煤八矿副井提升机控制系统设备陈旧老化、技术落后的现状,分析了提升机控制系统中缺乏错向保护和时常出现不减速故障安全隐患的问题,提出了具有针对性的错向保护线路和强制减速线路的技术改造方案和措施,保障了提升机的安全可靠运行。

Based on the current situation of obsolescence in equipments and backward in technology of hoist control system in No. 8 Coal Mine of Pingdingshan Coal Corporation Group, the paper analyzed problems of insufficiency of misorientation protection and hidden danger of frequent failure of slowdown in mine hoist control system, and put forward corresponding technology reform programs and measures of misorientation protection and compulsory deceleration, which ensure safe and reliable operation of hoist.