高瓦斯、易发火、厚煤层综放开采技术

Technology of Fully Mechanized Mining with Caving of Roof Coal in High-gas Flammable and Thick Coal Seam

以鹤岗南山矿综采一队综放工作面和兴安煤矿综采二队综放工作面为例,介绍了在高瓦斯、易发火、厚煤层条件下的综放开采技术,主要内容为瓦斯、火灾治理和煤尘防治的技术方法和措施。

Taking the fully mechanized faces with caving of roof coal in fully mechanized mining No. 1 team in Nanshan Coal Mine and fully mechanized mining No. 2 team in Xing＇an Coal Mine as examples, the technology of fully mechanized mining with caving of roof coal under the conditions of the high - gas, flammable, thick coal seam is introduced. The main contents are the technology methods and measures of prevention and cure of gas, fire and coal dust.