华电技术 ›› 2013, Vol. 35 ›› Issue (3): 1-2.

• 专题综述 •    下一篇

凝结水精处理系统调试中的问题及处理措施

杨涛1,吴培瑛2,薛昌刚1,吕志高1   

  1. (1.河南电力试验研究院工程调试所,河南郑州 450052;2.宁夏马莲台发电厂,宁夏灵武 750411)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2013-03-25 发布日期:2013-03-25

Problems existing in debugging of condensed water fine treatment system and handling measures

YANG Tao1,WU Peiying2,XUE Changgang1,L Zhigao1   

  1. (1.Henan Electric Power Test & Research Institute, Zhengzhou 450052, China; 2.Ningxia Maliantai Power Plant, Lingwu 750411, China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2013-03-25 Published:2013-03-25

摘要:

在国华孟津发电有限公司2×600MW机组凝结水精处理系统调试中,存在树脂捕捉器压差高、再生效果差、未设联锁保护等问题,针对这些问题提出了切实可行的解决方案,确保了整个系统的安全、稳定运行。

关键词: 凝结水精处理, 树脂捕捉器, 满水再生, 顺控, 连锁保护

Abstract:

In debugging process of the condensed water fine treatment system of 2×600MW unit in Guohua Mengjin Power Generation Company Limited, some problems occurred, which include that the pressure difference of the resin trapper was higher, the regeneration effect was poor, the interlock protection was not designed and so on. Aiming at these problems, a practical and feasible solution was proposed, and the safe and stable operation of entire system was ensured.

Key words: condensed water fine treatment, resin trapper, full water regeneration, sequence control, interlock protection