磁窑沟煤矿多热源联合供热系统设计与应用

Design and application of multi-heat source combined heating system in ciyaogou coal mine

煤炭在开采过程中伴生出大量可综合利用的低温余热资源,这些资源普遍没有经过利用就直接排掉,不仅造成资源的浪费,而且严重污染环境。以磁窑沟煤矿低温余热利用项目为例,重点论述煤矿排风余热、排水余热利用项目的设计方法,进行系统的配置分析,测试项目的运行状况。结果表明,该系统运行稳定,经济效益和环保效益良好。

In the process of coal mining, a large number of low-temperature waste heat resources that can be comprehensively used are produced. These resources are generally discharged directly without utilization, which not only causes resource waste, but also seriously pollutes the environment. Taking ciyaogou coal mine low-temperature waste heat utilization project as an example, it focuses on the design method of coal mine exhaust waste heat and drainage waste heat utilization project, carries on the systematic configuration analysis, and tests the running status of the project. The results show that the system runs stably and has good economic and environmental benefits.