Application of elastic damping vibration absorber in reformation of recirculation pipe of feed pump for vibration attenuation

Huadian Technology ›› 2010, Vol. 32 ›› Issue (8): 32-33.

• 技术交流 • Previous Articles Next Articles

Application of elastic damping vibration absorber in reformation of recirculation pipe of feed pump for vibration attenuation

CAO Zhijun1, CHEN Xuebin2, LI Feng1

1.Heat and Power Plant of Laiwu Steel Group Corporation Limited, Laiwu 271104, China; 2.Shandong Metallurgy Design Institute, Laiwu 271104, China

Received:1900-01-01 Revised:1900-01-01 Online:2010-08-25 Published:2010-08-25

Abstract

Abstract: The working principle and the functions of the novel bidirectional elastic damping vibration absorber for pipe were expounded. The application of the elastic damping vibration absorber in the vibration attenuation treatment of the recirculation pipe of the feed pump of 50MW turbine generator set in the Heat and Power Cogeneration Plant of Laiwu Steel Group Corporation Limited was introduced. The success application of this device provides reference for other similar pipes in vibration fault treatment. 

Key words: elastic damping vibration absorber, recirculation pipe of feed pump, vibration attenuation, application

CAO Zhijun;CHEN Xuebin;LI Feng. Application of elastic damping vibration absorber in reformation of recirculation pipe of feed pump for vibration attenuation[J]. Huadian Technology, 2010, 32(8): 32-33.

[1]	WANG Guiling, YANG Xuan, MA Ling, ZHOU Jiaqi, SHEN Guohua, WANG Wanli. Status quo and prospects of geothermal energy in heat supply [J]. Huadian Technology, 2021, 43(11): 15-24.
[2]	SONG Chaofan, ZHAO Jun, YIN Hongmei, LI Yang, WANG Guiling, ZOU Hongli. Low-cost and sustainable utilization of geothermal resources in oilfields to achieve carbon neutrality [J]. Huadian Technology, 2021, 43(11): 66-73.
[3]	ZHANG Jinbin, ZHANG Zili, LI Yunbo. Blockchain：Overview，international standards and application analysis in energy field [J]. Huadian Technology, 2020, 42(8): 1-10.
[4]	DIAO Peibin1，XU Jingjing1,2，YU Li1,2，JIANG Ting1,2，LIU Guangyu2，HU Yongfeng2. Technical schemes for waste heat deep utilization in gas distributed energy stations [J]. Huadian Technology, 2019, 41(12): 37-40.
[5]	DU Zhiqiang. Application analysis of the automatic bypass of primary fan frequency converter [J]. Huadian Technology, 2018, 40(9): 49-50.
[6]	XU Weiqiang, LIU Xiang. Research and application on calculating method of coal quantity as fire for supercritical unit equipped with doubleinlet and doubleoutlet mill [J]. Huadian Technology, 2018, 40(7): 10-13.
[7]	HAN Zhiyuan1, WANG Guangjian2, ZHANG Xiaojing1, ZHOU Yan1, FU KeJian2. Application of large transformer comprehensive fault diagnosis based on fault model [J]. Huadian Technology, 2018, 40(10): 22-26.
[8]	ZHAO Fangming. Practice of heatpower cogeneration and energy saving and emission reduction [J]. Huadian Technology, 2017, 39(3): 72-73.
[9]	QIU Gang. Application of Sound PLAN on thermal power plant noise prediction analysis [J]. Huadian Technology, 2017, 39(10): 69-71.
[10]	PENG Bowei. Analysis of characteristics and application for control strategy of thermal stress of 660MW unit [J]. Huadian Technology, 2016, 38(8): 51-53.
[11]	MAO Youze1, QI Dongchao2, ZHANG Shengli3. The systematic technology of preparing natural gas using landfill gas and its engineering application [J]. Huadian Technology, 2016, 38(4): 71-74.
[12]	ZHENG Jianfei. Application of ABB REA Arc Protection System in medium and low voltage switchgear and busbar [J]. Huadian Technology, 2015, 37(2): 27-29.
[13]	ZHOU Zhengyi. Application of FRP pipes in seafloor water supply and drainage engineering of thermal power plant [J]. Huadian Technology, 2014, 36(9): 53-55.
[14]	HU Sen, ZHANG Lei, CHENG Lei, YANG Fei. Engineering application of low resistance grounding system of current collection line in wind farm [J]. Huadian Technology, 2014, 36(9): 73-76.
[15]	TIAN Lun. Operation practice of hydraulic turbine governor power mode in Suofengying Hydropower Plant [J]. Huadian Technology, 2014, 36(8): 52-54.

Application of elastic damping vibration absorber in reformation of recirculation pipe of feed pump for vibration attenuation

Knowledge

Cited

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments