局部降温工程中冷凝热排放方案探讨及工程实践  

Engineering practice and discussion on condensing heat emission during local cooling engineering

作　　者：周涛 向东 陈耀辉 王冠男 

机构地区：[1]中国平煤神马能源化工集团有限公司,河南省平顶山市467000

出　　处：《中国煤炭》2012年第12期90-94,共5页China Coal

摘　　要：总结出煤矿井下局部降温的3种冷凝热排放方案,并对其优缺点进行了分析、对比,结合中平能化集团十三矿己15.17-13031风、机两巷高位瓦斯抽放巷局部降温工程,根据降温地点实际工况制订冷凝热排放方案,对方案制订中需注意的相关问题进行了阐述。Three kinds of condensing heat emission programs for the underground local cool- ing of coal mine were summarized and their advantages and disadvantages were analyzed and com- pared. On the basis of the local cooling engineering in the high gas drainage roadway of ventilation roadway and conveyor roadway at F15.17-13031 working face in No. 13 Coal Mine of China Pingmei Energy Chemical Group, how to make program for the condensing heat emission accord- ing to the cooling location and actual working conditions and the relevant issues that should be noticed during making Program were described.

关 键 词：矿井热害 局部降温 冷凝热排放 

分 类 号：TD727[矿业工程—矿井通风与安全]