摘要
介绍了小型煤矿地面用抽出式通风机种类、技术水平、质量现状和存在的问题,分析了影响小型煤矿地面用抽出式通风机技术性能和质量的主要因素,提出了改进意见。
This paper gives a description of the types,technical level,pre-sent quality state and existing problems of the surface exhaust axial-flow fan used in small coal mines,it makes the analysis of the main factors affecting thetechnical performance and quality of the surface exhaust axial-flow fan as well as its development trend.
出处
《矿业安全与环保》
2003年第5期19-20,23,共3页
Mining Safety & Environmental Protection
