E8202综采工作面过复杂地质异常带的技术实践  

Technical Practice of E8202 Fully Mechanized Mining Face Passing Through Complex Geological Anomaly Zones

作　　者：胡建 HU Jian(Korla Jinchuan Mining Co.,Ltd.,Korla 841011,China)

机构地区：[1]库尔勒金川矿业有限公司,库尔勒841011

出　　处：《价值工程》2023年第13期46-48,共3页Value Engineering

摘　　要：主要针对库尔勒金川矿业有限公司塔什店二井田煤矿E8202工作面通过煤层走向、倾向、倾角同时发生大量变化区域的施工工艺:工作面大倾角俯采应用钻探数据分析煤层赋存情况减少工作面割矸量,充分利用动、定滑轮原理促使串车前移解决了工作面供电瓶颈问题,对皮带自移机尾进行固定防止大倾角皮带下滑,严格落实防治水措施,E8202工作面最终顺利通过了地质构造影响区域,保障了企业的正常生产经营。This article is mainly aimed at the construction technology of the E8202 working face in the Tashidian 2 well field coal mine of Korla Jinchuan Mining Co.,Ltd.,which undergoes a large number of changes in the direction,inclination,and inclination of the coal seam at the same time.The application of drilling data to analyze the occurrence of coal seams and reduce the amount of gangue cut in the working face,fully utilizing the principle of dynamic and fixed pulleys to promote the forward movement of the series car,solves the problem of power supply bottleneck in the working face.The tail of the belt moving machine was fixed to prevent the steep angle belt from sliding,and the water control measures were strictly implemented.The E8202 working face finally passed through the area affected by tectonics,ensuring the normal production and operation of the enterprise.

关 键 词：综采工作面 复杂地质 大倾角俯采 

分 类 号：TD355[矿业工程—矿井建设]