采煤参数及对应工艺参数的优化  

Optimization of coal mining parameters and corresponding process parameters

作　　者：祖海军 ZU Haijun(Tongfa Dongzhouyao Coal Industry Co.,Ltd.of Jinneng Holdings Coal Industry Group,Datong Shanxi 037003,China)

机构地区：[1]晋能控股煤业集团同发东周窑煤业有限公司,山西大同037003

出　　处：《山西化工》2021年第2期114-116,共3页Shanxi Chemical Industry

摘　　要：为提升综采工作面的生产效率和安全性,以12021工作面为例在分析其地质、煤层、顶底板以及瓦斯等条件的基础上,结合理论计算和实践经验对采煤参数(采高、工作面长度、工作面倾角)和采煤工艺(放煤步距)进行优化,并对优化后的效果进行验证,为后续提升工作面产量具有现实指导意义。In order to improve the production efficiency and safety of fully mechanized mining face,taking 12021 working face as an example,on the basis of analyzing its geological,coal seam,top floor and gas conditions,combined with theoretical calculation and practical experience,the coal mining parameters(mining height,working face length,working face inclination angle)and mining technology(coal caving step distance)were optimized,and the optimized effect was verified,which had practical guiding significance for the subsequent improvement of working face output.

关 键 词：采煤参数 采煤工艺 工作面倾角 采高 放煤步距 

分 类 号：TD82[矿业工程—煤矿开采]