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Air intake filter systems for rotary machinery — Part 4: Test methods for static filter systems in coastal and offshore environments
旋转机械进气过滤系统 第4部分:沿海和近海环境中静态过滤系统的试验方法
本文件定义了单个过滤元件和整个过滤系统性能测试的测试方法。1)
本规程适用于每个滤芯额定流量高达8 000 m3/h的滤芯和过滤系统。
1)过滤器将在可变湿度期间装载尺寸大多为亚微米的超细盐颗粒,以模拟真实的近海和沿海条件,因此ePM1颗粒的初始调节效率低于50%的过滤器(过滤器等级T7)可能表现不佳,并且不适合作为单级过滤器。
This document defines test methods for performance testing of individual filter elements and of the complete filtration system.
This procedure is intended for filter elements and filter systems which operate at flow rated up to 8 000 m3/h per filter element.
The filters will be loaded with ultra-fine salt particles of a size mostly sub micron during variable humidity to simulate real offshore and coastal conditions hence filters with an initial conditioned efficiency lower than 50 % for the ePM1 particles (filter class T7) are likely to underperform and would not be suited as a single stage filter.