According to current domestic regulations,the classification of explosion hazardous environments is diffi-cult to have specific standards beyond general provisions.In specific classification,it still requires detailed analysis based on multiple factors such as environment,production experience,and economic characteristics.This article proposes a classification method based on the"Code for Design of Electric Power Installations in Explosive and Hazardous Envi-ronment"GB 50058 and the international standard IEC60079-10-1,and combines design experience from glass facto-ries.Taking the natural gas distribution room in a glass factory as an example,the classification of explosion hazardous environments is carried out.
关键词
玻璃厂/燃气系统/爆炸危险环境划分
Key words
glass factory/gas system/classification of explosive hazardous environments
万方数据