摘要
介绍了化工企业工程设计中爆炸危险区域的划分方法和规范要求 ,以及如何在不同的爆炸危险区域中选用不同等级的防爆电气设备。
This paper introduces the dividing methods and criterion of the explosive danger zone in engineering design for chemical industry enterprise.It also discusses how to select variety of explosion-prevention electrical device in variety explosive danger zone.
出处
《山西化工》
2003年第3期40-42,共3页
Shanxi Chemical Industry
关键词
爆炸性混合物
爆炸危险区域
划分
防爆电气设备
选型
explosive mixture
explosive danger zone
division
explosion-prevention electrical device
model selection
