| The underground mobile Filling mobile gradually go deep with the mining industry, has wide application prospect, therefore, of great significance to conduct applied research on the the downhole mobile filling system. Mobile filling system according to the the Yingjiang Lion Rock lead-zinc underground construction, through field research to establish a mobile filling system Baoshan lead-zinc mine in Hunan, the use of on-site investigation, numerical simulation, and theoretical analysis method, earnings Jiang Lion Rock lead-zinc analysis. Of this work are as follows:(1) lead-zinc field of Baoshan research, a preliminary understanding of the underground mobile filling system.(2) to adopt SURPAC software for three-dimensional modeling of Yingjiang lead-zinc mine.(3) draw Yingjiang Lion Rock lead-zinc underground mining actual data collection and comparison of similar to the actual situation of the mine, the mobile filling process.(4) the use of fluid dynamics theory and Fluent numerical simulation software Yingjiang lead-zinc piped simulation analysis, the law of movement. of the filling slurry pipeline.(5) using the FMEA method and fuzzy comprehensive evaluation the link analysis Yingjiang lead-zinc underground mobile filling system failure, to draw underground mobile filling system failure links. |
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