• Now the sensor has been successfully used to monitor the working condition of supports at fully mechanized coal face with good results.

    目前传感器成功地用于综采支架工况监测,使用效果良好

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

    本文介绍了综采工作面回采超高倾斜歪倒支架调整方法措施

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  • The writers, using the theory and method of Management Information systems (MIS), designed and realized a MIS of production facilies in a fully mechanized coal face.

    运用管理信息系统理论方法设计实现综采工作面生产设备管理信息系统。

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  • The fast loading technology with the support loading station is successfully applied in the support withdrawing at the fully mechanized coal face in Xinyao Coal Mine.

    新窑煤矿综采工作面支架回撤中成功应用支架车站快速装车技术,解决了综采工作面搬迁支架装车速度慢、安全隐患多的问题。

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  • The large fully mechanized coal face equipment, moving down side is more complicated, the general requirements of the rule face shape is conducive to synergy and have the advantage.

    综采工作面设备大、搬家较为复杂,一般要求工作面规则形状有利于发挥综机优势。

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  • This paper discusses a range of fully mechanized coal face to face through the long range, as well as increase its production line to install the system and procedure of implementation.

    论述了不等综采工作面通过不等面对接,以及增加与其相适应的生产安装系统实施办法。

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  • Stability control of the head faces top-coal is one of the key techniques of realizing high production and high efficiency to coal mining in fully mechanized top-coal caving face.

    大倾角松软煤层综放实现高产高效关键之一端面顶煤稳定性控制

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  • In the light of analogue test in laboratory, the stability of roof of fully mechanized working face with top coal caving is studied during withdrawing support at stop line.

    通过实验室相似模拟试验,对综放收尾撤架空间顶板稳定性进行了研究。

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  • In early application of fully mechanized top coal mining, Spontaneous fire took place when the backout of fully mechanized top coal caving face was stopped mining.

    应用综放开采初期,每当综放工作面回撤,就会发生自燃发火。

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  • Coal dust distribution pattern in fully-mechanized face is analysed, the measures and effect to control dust are expounded.

    分析综采工作面的煤尘分布规律,阐述了治理粉尘对策效果

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  • In the research field of mining coal, it is a new research direction that three-dimensional graph technology is applied to simulate the production process of fully mechanized coal caving face.

    运用三维图形技术模拟综采工作面生产过程煤炭开采研究领域一个方向

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  • The gob-side entry driving in the fully-mechanized coal winning face can be protected successfully by using the anchored cable and rod supporting system.

    采用锚杆锚索支护系统成功维护综放沿空巷,保证了综放顺利回采。

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  • This paper introduces the base demand of back and forth conveyors in fully mechanized top coal caving work face, and introduces how to decide involved size;

    介绍了综采顶煤工艺条件下,对工作面前后部输送机基本要求有关配套尺寸确定方法;

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  • Fully-mechanized Coal Winning is difficult in the production with complex working face.

    综合机械化开采构造复杂工作面生产具有较高的要求。

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  • The slope adjustment mining are analyzed. The production experience of reducing frequency of fully mechanized mining coal work-face removing is provided.

    通过综采工作面调斜回采总结分析,为综采工作面减少搬家次数及转采提供了借鉴经验

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  • The research results have been applied successfully in the no. 8105 fully mechanized face with sub-level caving of Yanjiahe Coal Mine, and satisfactory technical and economic effects are achieved.

    研究成果燕家河煤矿8105综放成功应用,并取得了满意技术经济效益。

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  • It was succeeded in practical application. It is an useful exploration for the roadway stability control of fully-mechanized top-coal caving long-wall face in soft and thick coal seam.

    成功进行了实践应用,为进一步完善松软煤层长壁综放工作面顺槽稳定性控制理论技术体系进行有益探索

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  • 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.

    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。

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  • DSJ series extensible belt conveyor is used to fully mechanized coal mining working face road transportation, and common coal face road transportation and drifting transportation system.

    DS J系列伸缩式输送机主要用于综合机械化采煤工作面的顺槽运输可用于一般采煤工作面的顺槽运输巷道掘进运输系统

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  • This paper analyzes the roof leakage accidents at the end of fully-mechanized face in Wangcun Coal Mine, and advances some measures for preventing roof leakage.

    煤矿冒顶事故发生原因进行了详细的分析提出了防止煤矿冒顶事故的具体防范措施,结果表明该措施是合理的。

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  • The design of South Tsui million tons of coal mines with an annual output of 0.743 fully mechanized top coal caving mining face design.

    设计煤矿年产0.743百万综采顶煤回采工作面设计。

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  • Lengthening the width of isolated fully mechanized top coal caving face would reduce the abutment pressures for both wide and small coal pillars, and the coal pillar width could be reduced.

    加长孤岛综放工作面长度,护巷煤柱煤柱支承压力减小可以减小护巷煤柱宽度

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  • Lengthening the width of isolated fully mechanized top coal caving face would reduce the abutment pressures for both wide and small coal pillars, and the coal pillar width could be reduced.

    加长孤岛综放工作面长度,护巷煤柱煤柱支承压力减小可以减小护巷煤柱宽度

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