新元矿采区工作面通风阻力测定分析  

Measurement and Analysis of Ventilation Resistance of Working Face in the Mining Area of Xinyuan Coal Mine

作　　者：要天富 YAO Tianfu(Shanxi Xinyuan Coal Co.,Ltd.,Yangquan 045000,Shanxi,China)

机构地区：[1]山西新元煤炭有限责任公司,山西阳泉045000

出　　处：《能源与节能》2020年第2期118-120,共3页Energy and Energy Conservation

摘　　要：通过测量新元煤矿井巷的通风阻力等通风特性参数,为通风系统分析管理提供原始参考数据。采用气压计基点法对新元煤矿9104、3207、3412、31009工作面通风阻力进行测定,并对所得数据进行分析。结果表明,目前新元煤矿所测路线通风阻力三区分布基本合理,部分回风段通风阻力偏大,后续应加强巷道维护管理,保证通风系统稳定服务于生产。By measuring the ventilation characteristic parameters such as ventilation resistance of Xinyuan Coal Mine,the original reference data is provided for the analysis and management of ventilation system.This paper used the barometer base point method to measure the ventilation resistance of 9104,3207,3412 and 31009 working faces in Xinyuan Coal Mine,and analyzed the data.The results show that at present,the distribution of ventilation resistance in three areas of Xinyuan Coal Mine is basically reasonable,and the ventilation resistance in some return air sections is relatively large.In the follow-up,the maintenance and management of the roadway should be strengthened to ensure the stability of the ventilation system in service of production.

关 键 词：煤矿 通风阻力 巷道 通风系统 

分 类 号：TD722[矿业工程—矿井通风与安全]