The Research On Optimization Of Ventilation System In High Gas Wuyang Coal Mine

Wuyang Coal Mine is located in Xiangyuan County in Shanxi Province, Lu’an CoalMine in northern part of Shanxi Lu’an Environmental Energy AG, the state-ownedenterprises in Shanxi Province.Wuyang Coal Mine is a high gas mine, easy tospontaneous combustion, high gas seam to solve Wuyang Coal Mine Gas Control toprevent coal spontaneous combustion in the most effective way is to design a scientificand reasonable ventilation system. The papers according to the actual situation of themine, on the one hand, the measured mine fan performance and ventilation resistance,calculations, ventilation network solver, further analysis of the existing situation of themine network system, and to assess its stability, identify problems, further optimize thedesign of the ventilation system. The other hand, the use of the experimental analysis ofthe high gas Wuyang fully mechanized coal mining goaf gas law, research. Result forWuyang coal pressure maps and air leakage law.This thesis, three aspects of the mine ventilation system, boring ventilation modeand the coalface ventilation mode is a comprehensive study of the representation. Andsolve problems encountered in Wuyang coal mine production safety management fromthe reality and conditions similar to high-gas coal mine production safety, and also have acertain degree of economic and social benefits.