凝结水精处理混床运行周期短的原因分析

华电技术 ›› 2012, Vol. 34 ›› Issue (10): 52-54.

凝结水精处理混床运行周期短的原因分析

耿卫众1，郝相俊2

1.山西兴能发电有限责任公司，山西古交030206；2.山西电力勘测设计院，山西太原030001

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2012-10-25 发布日期:2012-10-25

Analysis on reason of short operation cycle of mixed bed for condensed water fine treatment

GENG Weizhong1, HAO Xiangjun2

1.Shanxi Xingneng Power Generation Company Limited, Gujiao 030206, China; 2.Shanxi Electric Power Survey and Design Institute, Taiyuan 030001, China

Received:1900-01-01 Revised:1900-01-01 Online:2012-10-25 Published:2012-10-25

摘要/Abstract

摘要：

以山西兴能发电有限责任公司二期2×600MW直接空冷机组为例，分析了凝结水精处理混床运行周期短、制水量少、树脂再生频繁的问题，从混床进水水质、再生剂纯度、

给水加氨量及失效树脂的输送等方面查找原因，提出了相应的改进措施。实践证明，改进效果明显。

关键词: 凝结水, 精处理, 混床, 制水量, 运行周期

Abstract:

Some problems, such as the short operation cycle, the small amount of the prepared water, the frequent regeneration of the resin and others, existed

in the mixed bed for condensed water fine treatment of the 2×600MW direct air cooled unit of the Shanxi Xingneng Power Generation Company Limited project

phase II. The reasons of the problems were found from several aspects, which include the quality of the mixed bed input water, the purity of the regenerating

agent, the amount of the ammonia added into the feed water and the conveying of the exhausted resin. The improvement measures were proposed, and the practice

shows that the effects of the measures are favorable.

Key words: condensed water, fine treatment, mixed bed, amount of prepared water, operation cycle

耿卫众;郝相俊. 凝结水精处理混床运行周期短的原因分析[J]. 华电技术, 2012, 34(10): 52-54.

GENG Weizhong;HAO Xiangjun. Analysis on reason of short operation cycle of mixed bed for condensed water fine treatment[J]. Huadian Technology, 2012, 34(10): 52-54.

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