摘要
为实现工作面液压支架电液控制系统跟机自动化与采煤机记忆截割相结合的高效自动化采煤模式,黄陵矿业公司二号煤矿进行了大采高工作面液压支架自动化控制技术的应用。以高瓦斯环境下大采高智能高效开采为目标,主要介绍了高瓦斯大采高智能化工作面液压支架在调试中遇到的关键技术;提出工作面顶板破碎区域进行提前预知的方式,完成了对工作面顶板破碎条件下的智能化处理;并形成自动跟机的顶板破碎条件下液压支架特殊工艺。总结了大采高智能化液压支架自动跟机技术的经验,为类似开采技术提供了经验参考。
In order to realize the high-efficiency automatic mining mode of combining the automatic machine-following of hydraulic support and the memory cutting of shearer in the working face, the automatic control technology of hydraulic support in the working face with large mining height was applied in Huangling No.2 coal mine. Aiming at the intelligent and efficient mining of high mining height working face in high gas environment, the key technologies of the hydraulic support debugging in high gas and high mining height intelligent mining face were introduced, the way to predict the broken area of working face roof in advance was put forward, and the special automatic machine-following process of hydraulic support under the roof broken condition was formed, which provide experience and reference for intelligent mining face in similar mining conditions.
作者
曹哲哲
李川
高小虎
杨波
肖曲
CAO Zhe-zhe;LI Chuan;GAO Xiao-hu;YANG Bo;XIAO Qu(Shaanxi Huangling No.2 Coal Mine Co.,Ltd,Yan'an 121301,China)
出处
《陕西煤炭》
2019年第6期136-140,144,共6页
Shaanxi Coal
关键词
智能化
液压支架
自动跟机
技术革新
intelligence
hydraulic support
automatic machine-following
technological innovation
作者简介
曹哲哲(1989-),男,陕西泾阳人,2014年毕业于西安科技大学电气工程及其自动化专业,助理工程师,现从事机电管理工作。
