大倾角俯伪斜综采工作面安装关键技术

Prone Pseudo Inclined Installation Key Technology of Fully Mechanized Working Face of Large Dip Angle

俯伪斜综合机械化开采工艺,减小了工作面实际倾角,克服了传统采煤方式落煤飞矸窜入液压支架伤人的现象,降低安全风险。绿水洞煤矿在急倾斜、大倾角综采方面已经取得很好的成绩,在大倾角综采工作面安装方面有了很好的经验,为了更进一步探讨俯伪斜综采工作面在大倾角、急倾斜的应用,特在3132工作面进行一次技术探索。

Prone pseudo inclined comprehensive mechanized mining technology,reducing the actual Angle working face, to overcome the traditional way of mining coal fly bottles into the phenomenon of hydraulic support cuts,reduce the safety risk. Lushuidong in coal mining in steep,large dip Angle fully mechanized has achieved very good results,in the great dip Angle fully mechanized coal face in installation already has a very good experience,to further explore prone pseudo inclined fully mechanized coal face in large dip Angle,the application of steep,a technical exploration in 3132 working face.