综放工作面煤层注水试验研究  

Experimental Study on Seam Water Injection at Fully Mechanized Caving Coal Face

作　　者：尚玮炜[1,2] 赵辉[3] 

机构地区：[1]河南理工大学安全学院,河南焦作454000 [2]晋城煤业集团技术中心,山西晋城048006 [3]河南理工大学能源学院,河南焦作454000

出　　处：《煤炭技术》2010年第12期60-61,共2页Coal Technology

摘　　要：针对成庄煤矿4308综放工作面的地质概况和开采条件,对该工作面进行煤层静压注水试验研究。通过合理的煤层钻孔设计和施工工艺,优化了煤层注水参数,降低了工作面回采时产生的粉尘量和瓦斯涌出量,对于防治煤尘事故的产生和瓦斯治理意义重大。Based on the geology and mining conditions of 4308 fully mechanized caving coal face in Chengzhuang Coal Mine,and then the experimental study on seam water injection is made at the face.Through rational coal seam drilling design and construction process,the injection parameters of coal seam are optimized,the dust generated from mining and gas emission is reduced.There is great significance.for the dust accident＇s prevention and gas governance

关 键 词：综放工作面 煤层注水 静压注水 

分 类 号：TD823[矿业工程—煤矿开采]