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作 者:荣飞 Rong Fei(Jinneng Holding Coal Industry Group Fully Mechanized Mining Equipment Installation Branch,Shanxi Datong 037001)
机构地区:[1]晋能控股煤业集团综采装备安装分公司,山西大同037001
出 处:《山东煤炭科技》2023年第2期70-72,共3页Shandong Coal Science and Technology
摘 要:同忻煤矿首个孤岛工作面受三面采空区的应力作用,为了降低综采回撤风险,创新停采支护方式、两巷设备回撤工艺、快速撤架技术以及运输方式,实现了减人增效,提质增效。The first isolated island working face of Tongxin Coal Mine is affected by the stress of three sides of goaf.In order to reduce the risk of fully mechanized mining withdrawal,innovative mining stop support mode,two roadway equipment withdrawal process,rapid shelf removal technology and transportation mode are realized to reduce personnel and increase efficiency,improve quality and increase efficiency.
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