黄土充填开采从地表至井下运输系统的设计

Transportation System Design of Loess Filling Mining from the Ground Surface to Underground

为了提高煤炭资源的采出率、减少资源浪费、改善矿区地表周边环境质量,霍州煤电集团率先提出建筑物下长壁综合机械化采煤黄土充填技术。本文根据黄土充填开采运输系统在建筑物下长壁综合机械化采煤黄土充填技术中的重要性,分析了黄土运输的自然特性,并对黄土充填开采地表至井下重要运输环节—投料井进行了设计及研究。结果表明,黄土充填开采地表至井下运输系统可满足工作面充填开采的需要。

In order to raise the recovery ratio of coal resourses,reduce resources waste,inprove the surrounding environment quality of the mining area surface, Houzhou coal electricity group first puts forward loess filling full mechanized longwall coal mining technology. This text according to the importance of loess filling mining tracsportation system in loess filling full mechanized longwall coal mining technology under buildings, analyses natural characteristic of the toesstransportation, and designs and researches the feeding well of important transportation link to loess filling mining from the surface to underground,the results show that the transporation system can meet demand of filling mining of work face.