赵楼煤矿综放工作面初采调面工艺探讨  

Discussion on mining face adjustment technology during primary mining in fully mechanized caving face in Zhaolou Coal Mine

作　　者：孙雪峰 徐守朝 

机构地区：[1]兖煤菏泽能化公司赵楼煤矿,山东省菏泽市274705

出　　处：《中国煤炭》2015年第8期67-69,76,共4页China Coal

摘　　要：针对赵楼煤矿5301综放工作面两巷道与切眼不垂直、高差大、工作面伪倾角大的不利条件,采取了工作面调面开采技术方案,介绍了工作面调面方法和工艺。实践表明,调面工艺的顺利实施累计多回收三角煤4万t,为赵楼矿井同类型条件下回收三角煤提供了宝贵经验。In the No.5301 fully mechanized caving face of Zhaolou Coal Mine,the cutting hole is not vertical,and the altitude difference between two roadways is large,and the false inclination angle of working face is large.Aiming at these adverse conditions,the technical solution of face adjustment was adopted,and the methods and processes of face adjustment were introduced.The results showed that the successful implement of face adjustment technology mined more 40 thousand ton triangle coal,which provided valuable experience to triangle coal mining under similar conditions in Zhaolou Coal Mine.

关 键 词：综放工作面 工作面初采 调面开采 赵楼煤矿 

分 类 号：TD823[矿业工程—煤矿开采]