【摘要】 针对某煤矿的实际情况 ,通过理论分析和技术比较 ,指出了矿用离心式通风机出口导风部件的结构形式对通风机性能的影响。强调了矿用通风机科学加装扩散器的重要性更多还原

【Abstract】 Against the real situation of certain coal mine, through the theoretical analysis and technic comparison ,the structure form at inlet parts of centrifugal fan for mine to the effect of fan performance are pointed out .The importance of scientific mounting diffuser for mine fan is stressed.更多还原