炼化企业电气防爆现状及问题分析

Analysis on the Current Status and Problem of Electric Explosion Protection in Refining and Chemical Enterprise

根据多家炼化企业防爆电气设备、电气线路安全检测和评估情况,结合炼化企业生产工艺特点、产品特性、电气防爆要求,分析了炼化企业电气防爆特点与现状,探讨了防爆电气设备、电气线路在选型、安装、检测、维护等环节存在的常见问题,提出了相应的整改建议或措施。

It analyses the characteristics and current status of electric explosion protection based on the safety inspection and assessment of Ex electrical apparatus and circuit in several refining and chemical enterprises combined with the production process features,products characteristics and electric explosion protection requirements. Then common problems in type selection,installation,inspection,maintenance and other links of Ex electrical apparatus and circuit are discussed. Furthermore,some relevant rectification suggestions or actions are also proposed.