| 胶球清洗在余热电站试投时存在的问题及对策 |
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| 引用本文： | 马为孝.胶球清洗在余热电站试投时存在的问题及对策[J].电站辅机,2013(4):37-40. |
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| 作者姓名： | 马为孝 |
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| 作者单位： | 江苏省连云港市新海机械厂,江苏连云港222022 |
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| 摘 要： | 胶球清洗系统的正常投运,可提高电站机组凝汽器的真空度,降低传热端差.分析了胶球清洗装置投运时存在的问题,对清洗系统的二次滤网和凝汽器水室的涡流区进行了结构改进,提高了胶球的回收率.胶球清洗系统的投运关系到机组的效率及出力,通过消缺方案的实施,取得了明显效果,恢复了清洗装置原有的性能指标.
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| 关 键 词： | 余热电站 胶球清洗 装置 问题 消缺 方案 影响 因素 |
Problems and Counter Measures of Rubber Ball Cleaning Technology in the Trial-Operation of Waste Heat Power Station |
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| MA Wei-xiao.Problems and Counter Measures of Rubber Ball Cleaning Technology in the Trial-Operation of Waste Heat Power Station[J].Power Station Auxiliary Equipment,2013(4):37-40. |
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| Authors: | MA Wei-xiao |
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| Affiliation: | MA Wei-xiao (Lianyungang City Xinhai machinery factory of Jiangsu Province, Lianyungang 229,022, China) |
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| Abstract: | The normal operation of the rubber ball cleaning system can improve the vacuum degree of condenser in power plant unit and reduce the terminal temperature difference. The problems during operation of the rubber ball cleaning device have been analyzed~ structural improvements have been carried out on the secondary filter of cleaning system and eddy zone of condenser water chamber. The recovery rate of rubber balls then has increased. Operation of rubber ball cleaning system will affect the efficiency and output of the unit. Through implementation of the defect elimination scheme, remarkable results have been achieved and the original performance target of cleaning device has been restored. |
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| Keywords: | waste heat power station rubber ball cleaning device problem defect elimination scheme influence factor |
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