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作 者:严明庆 Yan Mingqing(State Key Laboratory of Gas Disaster Detecting,Preventing and Emergency Controlling,Chongqing 400037,China;Chongqing Research Institute,China Coal Technology and Engineering Group,Chongqing 400039,China)
机构地区:[1]瓦斯灾害监控与应用技术国家重点实验室,重庆400037 [2]中煤科工集团重庆研究院有限公司,重庆400039
出 处:《煤矿机械》2021年第8期172-175,共4页Coal Mine Machinery
摘 要:首山一矿矿井热害问题突出,严重影响正常的生产秩序。为解决热害问题、保障作业工人的健康和矿井的安全生产,采用了以自动高低压转换装置为核心的地面集中矿井降温系统,降温效果显著,彻底解决了高温对矿井安全生产和作业人员健康的危害。In Shoushan No.1 coal mine, the mine heat disaster problem is prominent, which seriously affects the normal production order. In order to solve the problem of heat disaster and ensure the health of workers and the safety of mine production, the ground centralized mine cooling system with automatic high and low pressure exchanger device as the core was adopted. The cooling effect was obvious, the harm of high temperature to the safety production and the health of the workers in the mine was completely solved.
关 键 词:矿井热害 热害防治 地面集中降温 自动高低压转换装置
分 类 号:TD727.5[矿业工程—矿井通风与安全]
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