煤矿安全2019，Vol.50Issue(1)：125-128,4.DOI:10.13347/j.cnki.mkaq.2019.01.031
超千米改装后立井注浆辅助系统优化与应用
Optimization and Application of Shaft Grouting Assist System After Over Kilometer Modification
摘要
Abstract
In the shaft excavation process, well wall grouting, water sealing and plugging will be adopted in process of passing multi-layer surface sand aquifer and the sandstone aquifer of bedrock segment. This paper mainly introduces how to optimize the electromechanical auxiliary system and transform it before preventing and controlling water grouting in the wellbore after equipment construction, and reasonably solve the operation platform for grouting, which can not only realize the normal lifting of personnel above and below the shaft, but also meet the need of grouting in the shaft to achieve the goal of safe production. It is proved that the design is simple, economical, practical, safe and reliable.关键词
立井井筒装备/注浆防水/注浆辅助系统/提升工作盘/优化设计Key words
vertical shaft equipment/grouting and waterproofing/grouting auxiliary system/lifting work plate/optimized design分类
矿业与冶金引用本文复制引用
韩泰然..超千米改装后立井注浆辅助系统优化与应用[J].煤矿安全,2019,50(1):125-128,4.基金项目
北京市科委计划资助项目(Z171100002317020) （Z171100002317020）
