• 本文介绍综采工作面回采超高倾斜歪倒支架调整方法措施

    This paper introduces the methods and measures of the adjustment of support tilt caused by ultrahigh mining in fully mechanized coal face.

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  • 重力分离机工作面往复振动的双向倾斜面。

    The working surface of gravity paddy separators is a double tilt surface of reciprocating vibration.

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  • 介绍倾斜煤层采煤工作面研制的单体倒组合支架及其应用效果

    This paper introduces that tilting prevention support group is developed and applied result in inclined seam workface.

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  • 通过进行设计优化提出采用旁路放水系统放水方案,有效解决工作面初采的放水问题,为倾斜开采的综放工作面放水方式提出模式

    Through optimizing, we suggested the measure of bypass draw off system which can solve draw off problem effectively. This suggested a new mode at inclined long wall mining.

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  • 倾斜开采综放工作面初采范围处于向斜构造,造成初采放水无法利用已有巷道形成自流放水,必须考虑动力排水或其他的放水方式。

    When long wall mining to the dip in fully-mechanized coal winning working face is inclined area, we may can't use existing drift draw off water.

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  • 倾斜综放工作面; 仰俯开采技术应用

    Steep incline; Fully-mechanized caving face; Rise and dip mining; Technology application;

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  • 倾斜综放工作面; 仰俯开采技术应用

    Steep incline; Fully-mechanized caving face; Rise and dip mining; Technology application;

    youdao

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