600MW大型燃煤机组省煤器输灰管路的设计应用与改进  

Design,Application and Improvement of Economizer Ash Conveying Piping of 600 MW Coal-fired Unit

作　　者：梁国建 

机构地区：[1]吴泾第二发电有限责任公司,上海200241

出　　处：《河北电力技术》2002年第4期21-24,共4页Hebei Electric Power

摘　　要：文章以吴泾八期扩建工程 2× 60 0MW机组 #1炉省煤器输灰管路改造应用实例为背景 ,阐述了燃煤电厂省煤器输灰管路区域设计应用改进方案 ,介绍了改造成功的实例 ,并提出了进一步完善的建议。为大机组除灰系统安全、合理。According to the background of the retrofit and application of ash conveying pipes of economizer of No.1 boiler of two 600 MW units in Wujing enlargement program,the paper describes the improvement schedules,introduces the examples of success and suggestions of further improvement.It provides a new application mode for safe,reasonable and reliable operation of ash removal system of large units.

关 键 词：600MW大型燃煤机组 省煤器 燃煤电厂 输灰管路 膨胀节 

分 类 号：TM621[电气工程—电力系统及自动化]