均压通风治理综采工作面上隅角及回风流中的CO  

CO Control by Even Pressure Ventilation in Upper Corners and Return Airflow of Fully Mechanized Working Face

作　　者：张会平[1] 赵耀江[1] 

机构地区：[1]太原理工大学矿业工程学院,山西太原030024

出　　处：《山西煤炭》2011年第6期53-54,共2页Shanxi Coal

摘　　要：针对西曲矿29203综采工作面上隅角及回风巷CO大量异常涌出的原因进行分析,并对其实施均压通风系统,有效治理了CO超限,确保了工作面的正常回采。By the analysis on the reasons for abnormal CO emission in upper corners and return airway of No.29203 fully-mechanized working face of Xiqu mine,the even pressure ventilation system is adopted,so that CO is effectively controlled and normal caving is guaranteed.

关 键 词：CO 均压通风 治理 

分 类 号：TD724[矿业工程—矿井通风与安全]