SEVERAL RAPID REMEDICAL METHODS FOR STANDARD-SURPASSING VIBRATION OF AIR BLOWERS[J]. Thermal power generation, 2003, (4): 52-53. DOI: 10.19666/j.rlfd.2003.04.018.
风机振动超标的几种快速处理方法
摘要
介绍风机运行中由于积灰、磨损、扩散筒振动和空气预热器腐蚀等原因引起轴承振动超标的几种快速处理方法
即通过在机壳喉舌处加装喷嘴、手孔门
或者在扩散筒出口端增加一个活支点等可快速消除振动。此方法简单方便
效果显著
Abstract
Several rapid remedical methods for standard-surpassing vibration of air blower’s bearing caused by fouling
wearing
diffuser tube vibrating
and corrosion of air preheater etc. in the operation of air blowers have been presented. These methods
including installation of nozzle and handhole cover in the throat part of blower’s shell
or erection of a movable supporting point at the outlet end of the diffuser-tube etc.