煤矿余热回收利用技术与方案研究

Technology and Scheme of Waste Heat Recovery and Utilization in Coal Mine

在可持续发展背景下,煤矿需要做好供热系统的余热回收利用工作,降低生产能耗。介绍了主要的煤矿余热资源,对喷淋换热技术、间壁式换热技术的应用进行了探讨,结合A矿供热实际对煤矿余热回收利用方案的实际应用进行了研究。A矿余热回收利用方案的实际应用取得了良好的经济效益,有利于促进煤矿的健康绿色发展。

In the context of sustainable development,coal mines need to do a good job of waste heat recovery and utilization of heating system to reduce production energy consumption.The main waste heat resources in coal mine were introduced,the application of spray heat transfer technology and partition heat transfer technology was discussed,and the practical application of waste heat recovery and utilization scheme in coal mines was studied in combination with the heat supply practice in A Coal Mine.The practical application of the waste heat recovery and utilization scheme in A Coal Mine has achieved good economic benefits,which is conducive to promoting the healthy and green development of the coal mine.