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Experimental study on resistance influencing factors of clean filter material used in air purification

机译:空气净化用洁净滤材阻力影响因素的实验研究

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In order to explore the impact on resistance from the structural parameters of clean filter materials used in air purification,filter resistance testing stand is built to test the selected materials.The comparison between experimental results and theoretical calculation indicates that the non-uniform distribution of fiber needs to be amended.Meanwhile,based on the experimental study of the influence on filter material resistance from filtration rate,porosity,fiber fineness and the thickness,the influence formulas are concluded.The value ranges of the factors' influence are significantly instructive in reducing material resistance.
机译:为了从空气净化中使用的清洁滤料的结构参数中探究其对阻力的影响,建立了滤阻测试台对所选材料进行了测试。实验结果与理论计算的比较表明,纤维的分布不均匀。同时,在过滤速度,孔隙率,纤维细度和厚度对滤料阻力的影响的实验研究的基础上,得出了影响公式。材料抵抗力。

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