摘要
介绍了焦化厂爆炸危险区域的划分及防爆电气设备选型的方法,包括型式、类别、所处的级别和温度组别的确定等,电气设备的正确选型可有效防止电气火花引起的爆炸事故发生。
The classification of hazardous areas in coking plants and the selection of explosion-proof electrical equipment including the determination of their models, categories, grades and temperature groups were introduced. Through the right model selection of electrical equipment, explosive accident due to electrical sparks can be effectively prevented.
出处
《煤化工》
CAS
2007年第4期31-33,共3页
Coal Chemical Industry
关键词
焦化厂
防爆电气设备
选型
coking plant, hazardous area, explosion-proof electrical equipment, model selection
