矿井需风量计算方法改进  

Calculating Method Improvement of Mine Airflow Required

作　　者：郑海力[1] 沈善强 陈礼石 李寿山[1] 高新[1] Zheng Haili;Shen Shanqiang;Chen Lishi;Li Shoushan;Gao Xin(Changsha Design and Research Institute of Chemical Industry Ministry,Changsha 410116,China;Qinghai Salt Lake Industry Co.,Ltd.,Golmud 816000,China)

机构地区：[1]化工部长沙设计研究院,湖南长沙410116 [2]青海盐湖工业股份有限公司,青海格尔木816000

出　　处：《矿业工程研究》2018年第1期27-33,共7页Mineral Engineering Research

摘　　要：针对传统理论计算矿井需风量与实际总有出入,对矿井风量进行了更贴近实际的分析.将矿山井下柴油设备需风量严格按照污风稀释规律进行计算,同时将以人员呼吸及柴油设备排污需要分别校核风量的方式,改进为综合考虑人员呼吸及柴油设备排污进行需风量计算.经实践检验,该需风量计算方法思路清晰,逻辑合理,可在实践中进行应用.Due to the discrepancies between traditionally theoretical calculation and actual situations of mine airflow,this paper makes analysis of the mine airflow,which is closer to the actual conditions. Required airflow of mine underground diesel equipment is calculated based on the law of polluted air dilution. When calculating the required airflow,the traditional method calculates the airflow of personnel breathing and diesel equipment pollution respectively. This paper improves it by synthetically calculating the required airflow of personnel breathing and diesel equipment pollution. Practices show that this method is clear,logical and reasonable,which can be used in reality.

关 键 词：矿井 通风 风量 改进 

分 类 号：TD722[矿业工程—矿井通风与安全]