我在煤矿工作多年,深切感到煤矿生产中的不安全问题很严重,地方小煤矿尤其突出。 雁北全地区有县以上煤矿24个、社队集体煤窑120个。这些矿窑大多是自然通风,明火放炮,明火照明,加以设备陈旧,采掘不分,地质不清,瓦斯检查不严,煤尘堆积飞扬,水火威胁十分严重,隐患明患大量存在, I have been working in coal mines for many years and I deeply feel that the unsafe problem in coal mine production is very serious. Local small mines are especially prominent. There are 24 coal mines above county level in the entire area of ​​Yanbei and 120 collective coal mines. Most of these mines are naturally ventilated, open flame blasting, open flame lighting, outdated equipment, mining, unclear, unsmiling gas, lax gas inspection, accumulation of dust flying, water and fire threats are very serious, there are a lot of hidden dangers exist,