摘要
使用激光颗粒度分析仪测量烟囱出口处粉尘颗粒粒度,对保护大气清洁度有着重要意义。激光颗粒度分析仪不仅能够实现在线监测,而且结构简单,维护方便。从激光颗粒度分析仪的工作原理入手,着重介绍其应用特点、结构特点以及日常维护中需要注意的一些问题。
Application of laser particle size analyzer to measure dust particle size and concentration at the chimney outlet plays a great importance to ensure the atmosphere cleanness. Not only can laser particles size analyzer realize on-line monitor, but also with the characters of simple structure, and easy to maintain. From the point of laser particle size analyzer working principle, the application property and structure characters are emphasized, and some problems to be stressed during daily maintenance are also put forwards.
出处
《石油化工自动化》
CAS
2012年第5期67-70,74,共5页
Automation in Petro-chemical Industry
关键词
激光颗粒度分析仪
梅氏散射
烟气
laser particle size analyzer
mie scattering
flue gas
