给水泵密封水回收存在的问题和处理

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给水泵密封水回收存在的问题和处理

技术交流 | 更新时间：2025-09-28

- 给水泵密封水回收存在的问题和处理
- PROBLEMS EXISTING IN RECLAIMATION OF FEED-WATER PUMP’S SEALING WATER AND COUNTERMEASURES THEREOF
- 热力发电 2007年第6期页码：89-91
- 作者机构：
  
  贵州电力试验研究院
- 作者简介：
- 基金信息：
- DOI：10.19666/j.rlfd.2007.06.024
  中图分类号： TB42;TH318
- 纸质出版：2007
- 稿件说明：
移动端阅览
王家胜, 冉景川. 给水泵密封水回收存在的问题和处理[J]. 热力发电, 2007,(6):89-91.

WANG Jia-sheng, RAN Jing-chuanGuizhou Electric Power Testing & Research Institute. PROBLEMS EXISTING IN RECLAIMATION OF FEED-WATER PUMP’S SEALING WATER AND COUNTERMEASURES THEREOF[J]. Thermal power generation, 2007, (6): 89-91.
王家胜, 冉景川. 给水泵密封水回收存在的问题和处理[J]. 热力发电, 2007,(6):89-91. DOI： 10.19666/j.rlfd.2007.06.024.

WANG Jia-sheng, RAN Jing-chuanGuizhou Electric Power Testing & Research Institute. PROBLEMS EXISTING IN RECLAIMATION OF FEED-WATER PUMP’S SEALING WATER AND COUNTERMEASURES THEREOF[J]. Thermal power generation, 2007, (6): 89-91. DOI： 10.19666/j.rlfd.2007.06.024.

给水泵迷宫式或螺旋式密封在运行中

经常会出现密封水无法回收以及油中带水等严重影响机组安全性和经济性的问题。对1台300MW机组的给水泵的此种故障原因进行了分析

并给出了具体处理方案

实施后取到了很好的经济效益。

In operation of feed-water pumps with labyrinth type or screw type seal

broblems seriously affecting safety and economic behavior of units

such as the sealing water can’t be reclaimed

and labricant oil entrained with water etc.

may frequently occurred. The causes resulting in this kind of trouble have been analysed

and concrete countermeasures being put forward. After implementation

very good social and economical benefits have been obtained.

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