摘要
通风机是煤矿通风系统的动力源,负责为井下提供新鲜空气,稀释煤矿生产中涌出的有毒有害气体《。煤矿安全规程》第一百二十一条规定,"必须保证主要通风机连续运转"、"备用通风机必须能在10min内开动"。可见,实现主通风机的不间断运转是矿井安全生产的首要问题。
Fan is the power soure of the ventilation system in coal mine,use to providing fresh air for underground,dilution poisonous and harmful gas during the process of coal mine production.The 121th cluse in the〈Law On Safety In Mines〉 provides, ＂We must ensure that the main fan uninterrupted operation＂,We must ensure that the spare fan can start in 10 minutes＂. Obviously, it is the primary issue to ensure the main fan uninterrupted operation.
出处
《科技资讯》
2012年第17期26-27,共2页
Science & Technology Information
