过滤器性能测试标准现状

摘要

总结了国内外液体和气体过滤性能测试标准现状。在液体过滤方面对一些常用标准进行了比较，并描述了一些知名企业的测试动态。在气体过滤性能方面，包括阻力、容尘量、过滤效率及脉冲清灰等性能测试标准之间的测试条件和方法的差异进行了分析，并提出了今后标准制定的发展方向。%the current situation of liquid and gas filtration performance testing standards were summarized in this paper. Com⁃mon used standards in liquid filtration were compared and the test methods of well-known companies were described. The differ⁃ence of test conditions and methods in gas filtration test standards were analyzed, including resistance, dust containing capacity, filter efficiency and pulse deashing. The development direction of standard setting in the future was proposed.