基于AHP的大采高综放工作面主要设备的选型与应用

发布时间：2019-04-11 17:44

【摘要】：本文研究的目标是为龙固矿2301工作面完成主要设备的选型,并检验其是否满足生产的要求。首先在完成工作面资源赋存条件调查的基础上利用煤岩力学参数实验、数值模拟以及数值计算等方法确定工作面的割煤高度；其次在按照工作面主要设备选型原则的基础上利用数值计算等综合方法得出了工作面主要设备的技术参数；再次是结合对相关煤矿的调研总结出千万吨级的综放工作面对于工作面主要设备的要求,然后利用工程类比的方法选出符合要求的配套方案；在得到配套方案之后则需要利用层次分析法对配套方案进行优化选择；最后通过现场实测检验工作面的主要设备在实际生产中的适应性并总结其存在的问题。本次设备的选型一方面帮助实现矿井的安全高产高效高集约化生产另一方面也可以为其他矿井的设备选型提供参考依据。
[Abstract]:The aim of this paper is to complete the selection of main equipment for 2301 working face of Longgu Mine, and to check whether it can meet the requirements of production. Firstly, the coal cutting height is determined by means of coal mechanics parameter experiment, numerical simulation and numerical calculation on the basis of the investigation of working face resource occurrence condition. Secondly, on the basis of the principle of selecting the main equipment in the working face, the technical parameters of the main equipment in the working face are obtained by means of numerical calculation and other comprehensive methods. Thirdly, combined with the investigation of the relevant coal mines, the requirements of the main equipment of the fully mechanized top-coal caving face of ten million tons are summarized, and then the matching scheme which meets the requirements is selected by the method of engineering analogy. After obtaining the matching scheme, it is necessary to use the analytic hierarchy process (AHP) to optimize the selection of the matching scheme. Finally, the adaptability of the main equipment of the working face in actual production is tested by field measurement and the existing problems are summarized. On the one hand, this equipment selection can help to realize the safety, high yield, high efficiency and intensive production of mine, on the other hand, it can also provide reference basis for other mine equipment selection.
【学位授予单位】：安徽理工大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TD323

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