DISCUSSION ON HIGH AXIAL VIBRATION OF INDUCED DRAFT FAN

doi:10.19666/j.rlfd.2000.03.017

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DISCUSSION ON HIGH AXIAL VIBRATION OF INDUCED DRAFT FAN

Thermal Power Generation Issue 3, Pages: 59-60(2000)

更新时间：2025-09-28

- DISCUSSION ON HIGH AXIAL VIBRATION OF INDUCED DRAFT FAN
- 作者机构：
  
  北仑发电厂,浙江,宁波,315800
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2000.03.017
  CLC： TM621
- Published：2000
- 稿件说明：
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DISCUSSION ON HIGH AXIAL VIBRATION OF INDUCED DRAFT FAN[J]. Thermal Power Generation, 2000, (3): 59-60.
DOI：

DISCUSSION ON HIGH AXIAL VIBRATION OF INDUCED DRAFT FAN[J]. Thermal Power Generation, 2000, (3): 59-60. DOI： 10.19666/j.rlfd.2000.03.017.

摘要

通过分析引风机轴承轴向不同位置振动幅值的差异和轴承刚度计算式

认为轴向振动高的原因是由于风机基础沉降引起的轴承单头扬起所致

给出了处理方法

Abstract

Based on the analysis of vibration amplitudes at each axial positions and on the calculations of bearing rigidity of induced draft fan

it was found out that significant axial vibration was caused by bearing lifting due to foundation sinking of fan.

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