大型纯凝机组背压机改造探讨  

Study on Retrofitting Large-scale Condensing Steam Turbine into Backpressure Turbine

作　　者：刘晓燕[1] 王文中[1] 欧阳杰[1] LIU Xiao-Yan;WANG Wen-Zhong;OU Yang-Jie(Dongfang Turbine Co., Ltd., Deyang Sichuan 618000, China)

机构地区：[1]东方汽轮机有限公司,四川德阳618000

出　　处：《机电产品开发与创新》2017年第6期30-32,共3页Development & Innovation of Machinery & Electrical Products

摘　　要：论文主要探讨大型纯凝机组背压机改造的背景、背压机改造方案及各改造方案的比较、改造方案的安全性分析等,并结合具体背压机改造项目,对大型纯凝机组背压机改造进行深刻探讨,为今后大型纯凝机组背压机改造提供依据和参考。This article mainly focus on retrofitting large-scale condensing turbine unit into backpressure unit including discussion of rootcause for retrofitting,retrofitting scheme,scheme comparison,safety analysis,etc.,combined with specific retrofitted project,this article provides the basis and reference for the similar retrofitting in the future.

关 键 词：大型机组 纯凝机组 背压机 改造 

分 类 号：TH122[机械工程—机械设计及理论]