摘要
通过对锅炉送风机直角转向风道振动故障原因的分析,找出局部涡流对风道振动、噪音的影响,并对风道结构进行改造,解决了风道振动故障,保障了送风机风道稳定运行。
Through analysis and the harness on vibrations of right angle steering in the forced draft air duct, the influence of local eddy current on the vibration and noise of the duct was found, the structure of the duct was reformed to solve the vibration failure of the duct and ensure the stable operation of the duct of the feeder.
作者
蔡汝林
Cai Rulin(Energy Center of Yangchun New Iron and Steel Co.,Ltd.)
出处
《冶金能源》
2019年第4期31-32,64,共3页
Energy For Metallurgical Industry
关键词
直角风道
振动
噪音
涡流
right angle air duct
vibration noise
vortex
