西石门铁矿通风系统改造研究

Reform on Ventilation System of Xi Shimen Iron Mine

目前西石门铁矿北区回风斜井井筒坍塌,井下通风不畅,炮烟难以及时有效排出,严重影响矿山的安全生产。在科学测量铁矿现有通风系统的井下风压、风速、温度、湿度及其巷道参数的基础上,进行通风参数的计算,确定出通风改造方案。改造方案立足于西石门铁矿目前的采矿活动和巷道布置的实际条件,同时充分考虑了深部开拓的规划。

The West Shimen iron mine return air shaft collapsed underground north,poor ventilation,fume is difficult to discharge,seriously affect the safety production in mine.The scientific measurement of iron ore existing ventilation system in underground air pressure,wind speed,temperature,humidity and roadway based on the parameters of ventilation parameters,calculation,determine the ventilation scheme.Reconstruction scheme based on the west of Shimen iron mine the roadway layout mining activities and actual conditions,at the same time,give full consideration to the deep development planning.