摘要
本溪思山岭铁矿1#回风井提升系统包含一台2JK-5×2.8m主提升机和一台JK-5×3m副提升机,两台提升机的松绳保护均为传统的行程开关保护装置,文章将分析此装置的缺陷,探讨一种可以从翻矸平台到井底平台的全程松绳保护装置。
The hoisting system of 1#return air shaft in Sishanling iron mine consists of a 2jk-5×2.8m main hoist and a jk-5×3M auxiliary hoist.The slack rope protection of both hoists is the traditional travel switch protection device.This paper analyzes defects of this device and discuss a whole process slack rope protection device from gangue platform to the bottom platform.
作者
王圣辉
WANG Shenghui(Tongguan Mine Construction Co.,Ltd.,of Tongling Nonferrous Metals Group,Tongling,Anhui,244000,China)
关键词
松绳保护
行程开关保护
全程松绳保护
slack rope protection
travel switch protection
whole process slack rope protection
