新元煤矿通风系统仿真优化模拟及应用研究

AbstractThis paper uses Mine Ventilation System of Shanxi Xinyuan Coal MineCompany Limited for Research object.Using Theory and Methods of Systemsengineering,Network graph theory,Fuzzy mathematics,Artificial intelligence,Optimization,and Modern computer technology set up Mine ventilation systemoperation simulation system which is practical,high degree of integration,stable,user-friendly.So that the mine ventilation system is undergoned profound changesfrom experience design optimize design,from experience-based management toexpert decision auxiliary management,from basic theory to computer simulation andadjustment optimization of many aspects.For this reason,it has changed thetraditional management to scientific management experience,improved work qualityand efficiency,improved the overall level of technical management of ventilationXinyuan coal mine.The following conclusions:The first,situation ventilation system real-time simulation and Solutions fornetwork simulation and prediction of the ventilation system running status of Xinyuancoal mine have a very important significance for us to understand the status of theproblems in the ventilation system,ventilation System Optimization transformationbetween the time and the wind turbine network,a reasonable match between each fancapacity,correctly adjust the ventilation network structure,optimal deployment ofmine air volume.Second,the total resistance of mine ventilation system is large in Xinyuan coalmine,ventilation Shaft fan pressure and work drag is great,fan operation does notmatch between ventilation network in Ji Nao,Hanzhuang Coal Mine.Thereforesolutions for network simulation and prediction of this ventilation system runningstatus guidance effectively the transformation of the mine ventilation systemimplementation,and solve the fan and air within the network,increased fan pressure,ventilation resistance increases,poor mine ventilation,some sections even higherwind speed gauge,air distribution and adjustment difficulties witch effect mineproduction capacity to play and safety issues in recent years.Third,enhancing fully the Strain adjust the ventilation system and disasterprevention and resilience of Xinyuan coal mine.With mine production graduallytoward the remote deep regional metastasis,it formed fan ventilation shaft jointoperation jobs.And it have explore mining range and dispersion,Gas Emissionvolume,Mine air volume required,Mine air volume once the deployment workload.