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汽动给水泵组使用弹性基础时若干问题的探讨 被引量:1

Inquisition into Several Issues of Spring Supported Foundations for Turbine-driven Boiler Feed Water Pumps
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摘要 为消除制造厂在汽动给水泵组使用弹性基础时 ,对超临界参数、轴系、欧洲机型与西屋机型、真空吸力以及管道接口等的疑虑 ,进行了上述各项的讨论。讨论结果表明 :汽动给水泵组使用弹性基础是一项先进、成熟、省钱、省时、省空间、易找平、防沉降、抗地震的技术 ,国内、外大量实践证明该技术运行可靠 。 The paper discusses about the super critical steam parameter, shaft system, European type turbine, Westinghouse type turbine, vacuum pull and pipe connection, which are the doubt of manufactures to use spring supported foundation for turbine driven feed pumps. The results show that the spring supported foundation used for turbine driven feed pump set is an advanced and mature technique with economy in money, time and space, which is easy to be leveled, anti-settled and seismic proof. A lot of domestic and foreign practice has proved its reliability in operation and so the doubt of manufactures can be completely eliminated.
出处 《电力建设》 北大核心 2004年第4期36-38,共3页 Electric Power Construction
关键词 汽轮发电机组 汽动给水泵组 弹性基础 超临界蒸汽参数 turbine driven feed pump spring supported foundation shaft system European type turbine, Westinghouse type turbine vacuum pull pipe connection
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