口孜东煤矿矿井回风冷热一体化利用系统设计与应用

Design and application of integrated utilization system of return air cooling and heating in Kouzidong Coal Mine

结合口孜东矿井热源改造面临的问题,分析了其工程现状,计算了其实际冷热负荷需求。结合矿井实际需求,提出了利用矿井回风的冷热一体化利用系统,详细分析了一体化系统的可行性。描述了系统的方案布置方式,介绍了系统的原理过程,给出了冷热一体化系统的设计流程及其系统组成方式。最后,分析了该系统带来的有益效果。

The problems faced by the heat source reconstruction of Kouzidong Coal Mine are introduced,its engineering status is analyzed,and the actual cold and heat load demand are calculated. Combining with the actual demand of mine, an integrated utilization system of cold and heat using the return air of mine is proposed,and feasibility of the integrated system is studied in detail. The scheme arrangement of the system is described,the principle and process of the system are introduced,and the design flow and system composition of the cold and hot integrated system are given. Finally,the beneficial effect of the system is analyzed.