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窑街煤田煤层的特点是特厚、易燃。自然发火期为3～6个月,最短的28天。其原因是多方面的,在不同的条件下又有很多变化,现加以分析,对今后进一步制定防火措施,实现矿井安全生产将有一定实际意义。
Yaojie coal seam is characterized by thick, flammable. Spontaneous period of 3 to 6 months, the shortest 28 days. There are many reasons for this. There are many changes under different conditions. Now it is analyzed. It is of practical significance to further develop fire prevention measures and realize mine safety production in the future.