4#烧结机烟气脱硫增压风机长寿的实践探索  

THE PRACTICAL EXPLORATION OF THE LONGEVITY OF THE BOOSTER FAN'S ROTOR USED FOR THE DESULFURIZATION OF NO.4 SINTERING FLUE GAS

作　　者：王俊怡 艾春洪 段斌修 Wang Junyi;Ai Chunhong;Duan Binxiu(Wuhan Iron and Steel Co.,Ltd)

机构地区：[1]武汉钢铁有限公司 [2]武汉钢铁有限公司炼铁厂设备管理室,湖北武汉430080

出　　处：《河南冶金》2021年第2期32-34,共3页Henan Metallurgy

摘　　要：4#烧结烟气脱硫增压风机长期在共振区域内运行或调节,产生的共振现象对风机转子造成了超负荷损伤,严重影响了风机转子的运行寿命。改进风机调节模式,优化调节策略,为延长风机的运行寿命创造了良好条件。No.4 sintering flue gas desulfurization supercharging fan has been operated or adjusted in the resonance area for a long time.The resonance phenomenon causes overload damage to the fan rotor and seriously affects the operation life of the fan rotor.Improving the fan adjustment mode and optimizing the adjustment strategy create good conditions for extending the operating life of the fan.

关 键 词：增压风机 共振 优化调节 长寿 

分 类 号：TF046.4[冶金工程—冶金物理化学]