Reason analysis and treatment vibration in steam turbine driving circulating pumps in heat supply network

Abstract

Abstract:

Abstract:Analysis on the steam turbine driving circulating pumps operation and debugging in a 300MW unit heat supply network,according to the result of piping vibration in No.2,No.3 steam turbine driving circulating pumps,Studied the cause of the vibration may occur,Finally found the main factors.By taking measures to deal with, the piping vibration problem has been effectively solved.

Key words:

Keywords:steam turbine driving circulating pumps, pipe, vibration, measure

LI Na, LIANG Xinlei, XIAO Longyue, ZHANG Jinzhu.

Reason analysis and treatment vibration in steam turbine driving circulating pumps in heat supply network

[J]. Huadian Technology, 2016, 38(6): 47-48.

[1]	SHANG Yongqiang, WANG Wenfeng, WANG Weishu, GUO Jiawei, ZHENG Haonan, GE Xuewen. Analysis on the thermal insulation of long-distance steam heating pipes [J]. Integrated Intelligent Energy, 2023, 45(4): 47-51.
[2]	XU Xiaojun, LI Kui, ZHANG Fangyin, ZHOU Yang, YE Fei, GUAN Qianfeng, MI Lele. Research on the pricing mechanism of pipelines' utility tunnel entering cost based on grey group clustering and CRITIC combined weighting [J]. Integrated Intelligent Energy, 2023, 45(11): 82-89.
[3]	CHEN Zehong, LIAO E, WU Lei, CAO Qi, CHEN Guoqiang, DU Guanghan, LIU Guixiu, LI Gen. Stress calculation for supports and hangers of molten salt pipelines in solar thermal power stations [J]. Integrated Intelligent Energy, 2022, 44(4): 85-91.
[4]	GAO Shuang, WANG Luojia, YANG Xin, ZHANG Zhenyu, . Research on blockchain technology applied in the lean management of distribution cable network [J]. Huadian Technology, 2020, 42(8): 54-60.
[5]	CUI Kaiping，HAN Wei，NI Yu，HAN Zhenxing，Francisco MANGAS. Research on thermal stratification and control process in molten salt storage tanks [J]. Huadian Technology, 2020, 42(5): 8-13.
[6]	CHENG Xueqing，SHI Jiayun. Treatment on excessive vibration of the main feedwater booster pump in a nuclear power plant [J]. Huadian Technology, 2020, 42(5): 83-88.
[7]	LIU Ming1，ZHU Weixiong2，DING Yongneng2，BAI Jia1. Analysis of temperature field and thermal stress of hightemperature steam pipe elbow in startup stage [J]. Huadian Technology, 2019, 41(9): 18-21.
[8]	XIA Huaipeng，WANG Zhengrong，WANG Yang，HU Xiaofu，WU Chong. Study on the structure design of quadrangle towerframe steel chimney [J]. Huadian Technology, 2019, 41(9): 22-24.
[9]	CHEN Hao，XU Junfeng. Influence of 600MW supercritical unit steam distribution characteristics on shaft vibration [J]. Huadian Technology, 2019, 41(9): 29-32.
[10]	SONG Xin. Cause analysis and solution for ignition failure of V94.3A gas turbine [J]. Huadian Technology, 2019, 41(8): 24-26.
[11]	LU Dingkang，ZHOU Wei. Analysis and treatment of abnormal vibration of industrial water pump [J]. Huadian Technology, 2019, 41(8): 78-80.
[12]	CHEN Xiao，XU Wei，LIU Li，CHEN Xin. Analysis and treatment of abnormal vibration of a steam turbine of 600MW unit [J]. Huadian Technology, 2019, 41(7): 64-66.
[13]	CAI Yuqing1，YANG Ping1，SHEN Congqi2，KANG Yingwei1，GUI Yishu2，XU Chunmei1. Optimization of lumped parameter model of singlephase heat pipe and its application in modern control engineering [J]. Huadian Technology, 2019, 41(6): 1-5.
[14]	YANG Yalong，LI Chunqing，WANG Yong，ZHAO Ying. Verification and analyzing the safety of heating pipeline in river crossing project [J]. Huadian Technology, 2019, 41(6): 61-63.
[15]	WU Changhao，CAO Jingfang. Fault diagnosis and analysis of gear breaking of low speed balltube mill speed reducer [J]. Huadian Technology, 2019, 41(5): 69-72.

Reason analysis and treatment vibration in steam turbine driving circulating pumps in heat supply network

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments