摘要
分析了朱集西煤矿矸石仓堵塞的原因,确定了相应的破拱清仓方案并进行了相关试验。试验结果表明,采用液压和射流技术能够有效解决缓冲仓内矸石的堵塞问题。
The paper analyzed the cause of the clogging of the gangue buffering silo,and determined specific scheme of clearing clogging and breaking arch.In addition,relevant test was carried out.The test results showed the application of hydraulic and water jet technology effectively relieved the clogging of gangue buffering silo.
作者
李晓晖
李虎
LI Xiaohui;LI Hu(Zhujixi Colliery,Zhongan United Coal Chemical Co,Ltd,Huainan 232000,Anhui,China)
出处
《矿山机械》
2020年第2期56-58,共3页
Mining & Processing Equipment
关键词
缓冲仓
起拱
破拱
振动
buffering silo
powder arching
arch breaking
vibration
