一种新型固定污染源废气颗粒物采样管的设计及验证测试

Design and Verification Test of a New Type of Sampling Tube for Stationary Waste Gas Particulates

文中设计了一种新型的固定污染源废气颗粒物采样管,该采样管能有效解决移动采样时在一个采样断面上不同时段的样品代表性误差的问题,同时降低现场采样人员的劳动强度和暴露在污染环境中的时间。经过与传统的手工监测方法比对实验,验证其测试结果为准确、可靠。

This paper described the design of a fixed pollution source of new exhaust particulate sampling tube. The sampling tube can effectively solve the mobile sampling in a sampling section sample representative error of different time problem, and reduce the labor intensity of staff on-site sampling and exposure time in polluted environment. Compared with the traditional manual monitoring method, the test result was accurate and reliable.