姚家山千米深井工作面降温研究

发布时间：2018-03-07 20:29

  本文选题：热源分析　切入点：降温　出处：《煤炭技术》2015年11期 　论文类型：期刊论文

【摘要】：随着开采深度的增加,地热现象越来越明显。当井下温度过高时,会严重影响井下工人的正常工作及身体健康。矿井下使用空冷器进行降温,可有效防治井下地热灾害。通过理论计算,得出井下风流温度。并参照空冷器各型号的参数,选择合适的空冷器,能够保证工作面处的温度低于26℃。对类似矿井降温具有一定借鉴意义。
[Abstract]:With the increase of mining depth, the geothermal phenomenon becomes more and more obvious. When the underground temperature is too high, it will seriously affect the normal work and health of underground workers. It can effectively prevent and cure underground geothermal disaster. Through theoretical calculation, the air flow temperature can be obtained. According to the parameters of each type of air cooler, the suitable air cooler can be selected. It can ensure the temperature of working face is lower than 26 鈩，

本文编号：1580836