| 给水泵密封水系统对机组真空的影响 |
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| 引用本文： | 杨利东.给水泵密封水系统对机组真空的影响[J].石油化工应用,2006,25(5):59-60. |
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| 作者姓名： | 杨利东 |
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| 作者单位： | 银川热电有限公司,宁夏,银川,750001 |
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| 摘 要： | 介绍了银川热电厂二期工程投运一年以后,多次出现凝汽器真空缓慢下降的现象。在机组系统严密性试验合格的前提下,经多次观察,发现是给水泵密封水系统漏空气造成的。在采取了一些相应措施后,解决了这个问题。
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| 关 键 词： | 凝汽器真空 给水泵 密封水系统 水封筒 |
| 文章编号： | 1673-5285(2006)05-0059-002 |
| 修稿时间： | 2006年7月14日 |
Effect of Sealing Water System of FW Pump on Condenser Vacuum |
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| YANG Li-dong.Effect of Sealing Water System of FW Pump on Condenser Vacuum[J].Petrochemical Industry Application,2006,25(5):59-60. |
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| Authors: | YANG Li-dong |
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| Affiliation: | YANG Li - dong |
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| Abstract: | The phenomena of condenser vacuum slowly running down occurred many times in Yinchuan Congeneration Power Plant. The system tightness is up to standard. Through analyzing, it is believe that the air leakage from sealing water system of feed water pump leads to the problem. After taking measures ,the problem was solved . |
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| Keywords: | condenser vacuum feed water pump sealing water system water sealing cylinder |
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