低压加热器疏水泵在机组启停机中替代凝结水泵的节能效果分析

华电技术 ›› 2008, Vol. 30 ›› Issue (8): 71-72.

低压加热器疏水泵在机组启停机中替代凝结水泵的节能效果分析

姜绪良，刘庆和

华能淮阴电厂，江苏淮安 223000

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2008-08-25 发布日期:2008-08-25

The Energy-saving Effect Analysis of Replacing Condensate Pump by Drain Pump of Low Pressure Heater at Starting and Shutting Process

JIANG Xu-liang, LIU Qing-he

Huaneng Huaiyin Power Plant, Huaian 223000, China

Received:1900-01-01 Revised:1900-01-01 Online:2008-08-25 Published:2008-08-25

摘要/Abstract

摘要： 介绍了低压加热器疏水泵和凝结水泵的技术特点，对2种泵的技术参数进行了比较，进而提出了低压加热器疏水泵替代凝结水泵的改造方案。改造后的低压加热器疏水泵节能效果良好。

关键词: 低压加热器疏水泵, 凝结水泵, 启停机, 节能效果

Abstract: The technical characteristics of drain pump of low pressure heater and condensate pump were described, and their technical parameters were compared each other, then a reformation plan was put forward which demands replacing the condensate pump by drain pump at starting and shutting process. The energy-saving effect is notable after the reformation realized.

Key words: drain pump of low pressure heater, condensate pump, starting and shutting process, energy-saving effect

姜绪良;刘庆和. 低压加热器疏水泵在机组启停机中替代凝结水泵的节能效果分析[J]. 华电技术, 2008, 30(8): 71-72.

JIANG Xu-liang;LIU Qing-he. The Energy-saving Effect Analysis of Replacing Condensate Pump by Drain Pump of Low Pressure Heater at Starting and Shutting Process[J]. Huadian Technology, 2008, 30(8): 71-72.

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