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.
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)
出处
《煤矿机械》
2021年第8期172-175,共4页
Coal Mine Machinery
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
mine heat disaster
heat disaster prevention and control
ground centralized cooling
automatic high and low pressure exchanger device
