矿井降温技术发展与展望

摘要

对传统降温技术及现代降温技术的优缺点进行了简单的概述,并对机械制冰降温技术的改进———直接冰循环作了介绍,以期有效治理矿井高温热害,保证矿山生产能力,维护矿工身体健康。%This paper simply summarizes the advantages and disadvantages of traditional and modern cooling techniques, and introduces the im- provement of mechanical ice-making cooling technique-direct ice recycle, with a view to effectively control mine heat hazard, to ensure mine production capacity, and to maintain miners＇ health.