摘要
在东庞煤矿大采高综采面高产高效开采技术研究及近十年开采实践基础上，全面论述了支架液压信息采集与液压系统故障检测技术、支架－围岩保障系统及综采装备技术改造方案，并提出了大采高综采技术发展必须解决的装备问题。
Based on the study of high output,high efficiency and high mining height longwall mining techniques and mining practice of nearly ten years in Dongpang Coal Mine,techniques of hydraulic pressure information auto collecting and hydraulic system failure detection of powered support,safeguarding system of support surrounding rock and technical renovation of longwall mining equipments have been fully discussed in this paper.Equipments problems that must be solved for further developmetn of high mining height longwall mining have been proposed.
关键词
装备改造
采煤
厚煤层
综采
液压支架
高档普采
high mining height longwall mining
support surrounding rock
equipment renovation
