摘要
通过分析粉尘发生爆炸的过程,讨论了粉尘爆炸的机理,阐述了目前粉尘爆炸的预防检测技术和应用现状,根据粉尘的粒子散射特性,提出了采用主动吸气式激光散射检测粉尘浓度的方法,为实现工业场所粉尘浓度检测及粉尘爆炸的预防与控制提供解决方案。
Based on the process of dust explosion,the mechanism and status of dust concentration determination were discussed.According to the characteristics of scattering of particles,the initiative airbreathing laser light scattering concentration determination technology was proposed,aiming at providing measures for concentration determination at workplace and prediction and control of dust explosion.
出处
《消防科学与技术》
CAS
北大核心
2010年第7期600-601,612,共3页
Fire Science and Technology
关键词
粉尘爆炸
吸气式
粒子散射
浓度检测
dust explosion
initiative airbreathing
scattering of particle
concentration determination
