ZLJ-18掘进机机载临时支护系统的应用  

Application of Airborne Temporary Support System in ZLJ-18-typed Roadheader

作　　者：康宇 Kang Yu(Kaiyuan Mining Industry Co.,Ltd.,Yangquan Coal Industry Group,Jinzhong,Shanxi 045400)

机构地区：[1]阳煤集团寿阳开元矿业有限责任公司,山西晋中045400

出　　处：《江西煤炭科技》2022年第1期30-32,35,共4页Jiangxi Coal Science & Technology

摘　　要：针对开元矿大采高工作面回风顺槽巷道高度达4.3 m实际,原临时支护的工艺缺陷较明显;拟引进采用ZLJ-18新型机载临时支护装置;临时支护通过液压系统完成对空顶区域的有效支护,避免了人为进入空顶区冒险作业的危险,提高了新掘巷道临时支护的安全系数。In view of the 4.3 m-high roadway of ventilation crossheading at large-mining-height working face in Kaiyuan Colliery,the author introduces the application of ZLJ-18-typed new airborne temporary support device instead of the original temporary support with obvious technical defects, which can realize the effective support of goaf area through the hydraulic system, avoid the risk of artificial entry into the goaf area, and improve the safety coefficient of temporary support of new excavation roadway.

关 键 词：大采高 巷道 掘进机 机载式 临时支护 

分 类 号：TD353[矿业工程—矿井建设]