介绍了西门子系统在秦皇岛安丰钢铁一炼钢OG风机房改造系统中的应用，阐述了如何实现转炉煤气的自动回收、OG风机的启停以及转速自动调节、参数监视、停机保护、参数历史趋势记录、报警等功能。%The application of Siemens system in the OG fan house reconstruction system of No.1 Steel Plant of Qinhuangdao Iron & Steel Co., Ltd is introduced. The following as-pects are expounded: realization of automatic recovery of converter gas, start and stop of OG fan and automatic adjustment of rotating speed, parameters monitoring, outage protection, his-torical trend records of parameters, alarm, etc.
展开▼
