新型滤芯质量性能检测及评价方法

发布时间：2018-04-02 05:08

本文选题：滤芯　切入点：结构完整性　出处：《机械设计与制造》2017年04期

【摘要】：介绍了新型材料滤芯结构完整和过滤性能的测试与评价方法。滤芯结构完整性试验台可以很好的测定滤芯的初始冒泡点、群泡点、最大孔径及其位置,平均孔径,滤芯阻力等性能参数,最大孔径与平均孔径的比值可作为滤芯结构完整性可接受性的重要参考指标。DT-100多通试验台能测量全生命周期内的过滤精度、过滤比、流阻特性、纳污容量及过滤性能稳定性等滤芯性能参数,通过数据拟合模型,可对滤芯的寿命、过滤效率等重要参数做出预测。该方法也可适用于滤芯生产质量控制、新产品研发、用户产品质量复检。
[Abstract]:This paper introduces the testing and evaluating method of the structure integrity and filtration performance of the new material. The filter element structural integrity test bench can measure the initial bubble point, the group bubble point, the maximum aperture and its location, and the average pore size of the filter element. The performance parameters such as filter resistance and the ratio of maximum aperture to average aperture can be used as an important reference index for the acceptability of structural integrity of filter element .DT-100 multipass test rig can measure the filtration accuracy, filtration ratio and flow resistance characteristics in the whole life cycle. The filter core performance parameters, such as sewage absorption capacity and filter performance stability, can be predicted by data fitting model, such as filter life, filtration efficiency and other important parameters. This method can also be applied to the production quality control of filter elements and the development of new products. Customer product quality review.
【作者单位】：四川理工学院机械工程学院;
【基金】：四川省科技厅科技支撑计划(2014GZ0132) 自贡市重点科技计划项目(2013X12)
【分类号】：TH137.85

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