近年来乡镇煤矿异军突起，其产量已接近全国总产量的一半。“九五”时期和下世纪前10年，发展煤炭工业还将继续坚持中央地方并举和大中小结合的方针。乡镇煤矿具有投资省、投产快、成本低和投入产出比高等特点。但从目前乡镇煤矿安全生产角度来看，存在不少问题，不少小煤矿没 In recent years, the sudden emergence of township coal mines has brought its output close to half of the country’s total output. In the “Ninth Five-Year” period and in the first 10 years of the next century, the coal industry will continue to adhere to the principle of combining the central government with the central government and with the government. Township coal mines have the advantages of investment, fast operation, low cost and high input-output ratio. However, from the current point of view of town coal mine safety production, there are many problems, many small coal mines