Optimizati on and transformati on for ventilation system in XueHu coal mineChinese Full Text
Zhang lei, CHENG Lei (School of Safety Science and Engineering, Henan Polytechnic University, Jiaozuo 454000, China)
Abstract: By the actual situation of the XueHu coal mine, the corresponding resistance coefficient and wind resistance are calculated through the air resistance determination, fan operation curve is got through the fan performance appraisal and utilizing analysis software of mine ventilation network to analyze the present ventilation system of XueHu coal mine, we find out the problems about mine ventilation system and put forward the optimized renovation plan. Through the analysis and comparison about the optimized scheme solving algorithm, the optimal scheme is selected as XueHu coal mine reform plan, The optimal reform plan solves the problem about wind’s excessive speed in the main mine roadway and shortage of wind at later production, which effectively ensures the mine safety production.
- DOI：
10.13606/j.cnki.37-1205/td.2013.04.037
- Series：
- Subject：
- Classification Code：
TD724
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