• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2011, Vol. 32 ›› Issue (4): 110-112.

• 施工技术 • 上一篇    下一篇

安装阶段凝汽器端差降低工艺

方昊军,梁浩   

  1. 河北省电力建设第一工程公司
  • 收稿日期:2011-01-11 修回日期:2011-02-18 出版日期:2011-04-01 发布日期:2011-04-15
  • 通讯作者: 梁浩 E-mail:lianghao751125@163.com

Reduction Techniques of Condenser Terminal Temperature Differences in Installation Phase

  • Received:2011-01-11 Revised:2011-02-18 Online:2011-04-01 Published:2011-04-15

摘要:

介绍了凝汽器端差的产生原因,从保证换热面积最大化、保证真空系统、保证真空系统严密性三方面分析了端差控制措施,针对在实际应用过程中出现的问题,提出了解决方案,为同类型机组施工提供借鉴。

关键词: 端差, 真空系统, 凝汽器, 过程控制, 换热面积, 清洁度

Abstract:

The paper introduces the causes of the condenser terminal temperature difference, and analyzes the terminal temperature difference control measures from three aspects, including ensuring the maximization of heat-exchange area, guaranteeing the vacuum system, and ensuring the tightness of the vacuum system. According to the actual problems encountered during application, some solution measures are proposed and may be referred to by similar construction.