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Energy conservation research of dehumidification system for main cable anticorrosion of suspension bridge |
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| Authors: | Chen Ce Fan Liangkai Feng Zhaoxiang Pen Guanzhong |
| Institution: | Chen Ce1,2,Fan Liangkai3,Feng Zhaoxiang2,Pen Guanzhong3 (1. Civil and Transportation College,Hohai University,Nanjing 210098,China,2. Jiangsu Provincial Yangtze River Highway Bridge Construction Commanding Department (JPCD),Taizhou,Jiangsu 225321,3. PLA University of Science and Technology,Nanjing 210007,China) |
| Abstract: | The necessity of the main cable anticorrosion for suspension bridge is described, and operating principles and composition of main cable dehumidification system are analyzed. An idea using the waste heat of high temperature outlet air of dehumidification system to heat up regeneration air of rotary-type dehumidifier is put forward in this paper. The concrete scheme is to install a heat exchanger on air-out pipeline of roots blower and air-in pipeline of regeneration electric heater of rotary dehumidifier. A... |
| Keywords: | suspension bridge main cable dehumidification system heat exchanger energy conservation |
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