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.

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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 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.

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

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