余热电站机组振动异常的几种原因分析
中材节能股份有限公司
Analysis of Several Causes of Abnormal Vibration of Units in Waste Heat Power Station
Sinoma Energy Conservation Limited
摘要 部分余热电站汽轮发电机组在启动调试和运行中,时常出现轴承振动异常的现象。本文根据各类不同型号机组的问题实例,结合各类不同结构和运行工况、轴承振动的变化,部分机组试运行中参照测振仪器的频谱,找出结构布置不同的机组出现轴承振动异常的原因,提出缺陷的处理方法。
关键词:
余热电站机组
启动试运行
轴承
振动值增大
联轴器
膨胀
收稿日期: 2017-09-16
出版日期: 2018-05-25
发布日期: 2018-05-25
整期出版日期: 2018-05-25
[1]
. Review and Prospect of Engineering Practice of Waste Disposal in Cement Kiln in China [J]. Cement Technology, 2018, 1(1): 17
-21
.
[2]
DI Dongren, TAO Congxi, CHAI Xingteng. Revision of Cement Energy Consumption Standards and Energy Saving Technology(Ⅰ) [J]. Cement Technology, 2018, 1(1): 22
-26
.
[3]
LIU Yonggang, GAO Hongwei, XIAO Guiqing. Design Method of Road Structure Using Lean Concrete Base [J]. Cement Technology, 2018, 1(1): 27
-31
.
[4]
LIU Xu, LI Liang. Investigation of New Medium Temperature Wear-resistant Alloy Steel [J]. Cement Technology, 2018, 1(1): 32
-34
.
[5]
MA Debao. Finite Element Analysis of Inverted Cone in Raw Meal Silo [J]. Cement Technology, 2018, 1(1): 35
-38
.
[6]
HAN Zhongqi. [J]. Cement Technology, 2018, 1(1): 38
-48
.
[7]
XIE Jianzhong, LIAN Xuewen. Analysis and Solution of Segregation of the Kiln Ash in Continuous Raw Meal Homogenization Silo#br# [J]. Cement Technology, 2018, 1(1): 49
-53
.
[8]
GUAN Laiqing, HE Yongxian. [J]. Cement Technology, 2018, 1(1): 54
-59
.
[9]
WEI Can, ZHANG Yuanyuan, AI Jun. Application of Cement Intelligent Control System in Overseas Projects [J]. Cement Technology, 2018, 1(1): 60
-64
.
[10]
JIN Shuang. [J]. Cement Technology, 2018, 1(1): 72
-73
.
Viewed
Full text
Abstract
Cited
Shared
Discussed