摘要
分析了马钢2500 m3高炉风机造成喘振的原因,并根据机组运行数据,通过增加控制程序、修改画面的方法,解决了温度信号故障造成风机喘振问题。
The causes of blower surge at MaSteel’s 2500 m3 blast furnace were ana原lyzed. According to the unit operation data and through adding a control program and modify原ing the screen imaging, the surge problem caused by temperature signal was solved.
作者
吕秀荣
王光友
Lv Xiurong;Wang Guangyou(MaSteel Automation Information Technology Co., Ltd., Maanshan, Anhui 243000, China)
出处
《冶金动力》
2016年第10期65-67,共3页
Metallurgical Power
关键词
喘振
安全运行
静叶角
风量波动
surge
safe operation
stator blade angle
blast volume fluctuation
