大倾角俯伪斜综采工作面安装关键技术
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摘要
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.
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.
引文
[1]符明华,梁立勋,章宁钊,等.急倾斜走向长壁工作面综采设备快速安装技术[J].煤炭工程,2015,47(1):44-46.
[2]周继庆,孙守金.组装架在夹河煤矿综采工作面安装中的应用[J].煤炭科技,2013(4):63-65.
[3]张建伟,段乐乐,谢军峰.偃龙矿区“三软”煤层综采工作面安装与回撤技术应用[J].煤炭工程,2013,45(5):51-52.
[4]但松林,田德才.复杂地质构造下综采工作面安装工艺的实践[J].煤炭工程,2010,42(7):29-31.
[2]周继庆,孙守金.组装架在夹河煤矿综采工作面安装中的应用[J].煤炭科技,2013(4):63-65.
[3]张建伟,段乐乐,谢军峰.偃龙矿区“三软”煤层综采工作面安装与回撤技术应用[J].煤炭工程,2013,45(5):51-52.
[4]但松林,田德才.复杂地质构造下综采工作面安装工艺的实践[J].煤炭工程,2010,42(7):29-31.