摘要
煤矿在生产过程中井下产生高浓度瓦斯,一旦瓦斯出现爆炸后产生的高速冲击波对矿井主风机等通风设施会产生很强破坏作用,重点阐述了一种煤矿通风安全用的泄压防爆盖,分析了该装置结构及工作原理,并对该装置应用优点进行说明。
In the production process of coal mines,high concentrations of gas are generated underground.Once the gas explodes,the high speed shock wave generated will have a strong destructive effect on the ventilation facilities such as the main fan of the mine,focusing on a pressure relief explosion-proof cover for coal mine ventilation safety,analysing the structure and working principle of the device and explaining the advantages of its application.
作者
连蓉花
Lian Ronghua(Xinzhouyao Mine,Jinneng Holding Coal Industry Group,Datong Shanxi 037001)
出处
《机械管理开发》
2023年第6期288-289,共2页
Mechanical Management and Development
关键词
煤矿
通风安全
防爆盖
结构原理
coal mine
ventilation safety
explosion-proof cover
structure principle
作者简介
连蓉花(1991-),女,山西忻州人,本科,毕业于河南理工大学安全工程专业,助理工程师,从事煤矿通风安全管理工作。
