电解车间无组织排放烟气的天窗采样系统简介

Introduction of Skylight Sampling System for Unorganized Emission of Flue Gas in Electrolysis Workshop

电解铝生产过程中存在着大量含氟烟气的无组织排放,因此对天窗无组织排放的含氟烟气的采样工作是电解烟气净化系统的重要组成部分。笔者从系统组成,系统调试等角度,对采样系统进行了详细介绍。可以最大程度的提高采样系统的均匀性与准确性,为后续的设计及研发等工作打下良好的基础。

There are a lot of fluorine-containing flue gas in the production process of electrolytic aluminium, so the sampling of fluorine-containing flue gas from skylight is an important part of the electrolytic flue gas purification system. The sampling system is introduced in detail from the aspects of system composition and system debugging. It can improve the uniformity and accuracy of sampling system to the greatest extent, and lay a good foundation for subsequent design and research work.