330MW机组真空抽气系统优化研究  

Optimization of vacuum suction system for 330 MW units

作　　者：马骏驰[1] 秦惠敏[2] 任志平[1] 

机构地区：[1]国电谏壁发电厂,江苏镇江2120006 [2]江苏省电力科学研究院,江苏南京210029

出　　处：《华东电力》2005年第6期40-43,共4页East China Electric Power

摘　　要：研究采用水环真空泵替代原射水抽气器。对国电谏壁发电厂10号330MW机组真空抽气系统进行优化改造,经对真空抽气系统的抽吸能力等关键技术的研究、工程实践和节电、节水经济性分析,说明改造效果较好。After the water jet air ejector was replaced by the water ring vacuum pump, the optimazition retrofit was conducted for the vacuum suction system of the 330 MW unit in Jianbi Power Plant. The retrofit is proved effective by study and practice of some key technologies such as the pumping performance of the vacuum suction system, and by economic analysis of power and water saving performances.

关 键 词：真空抽气系统 水环真空泵 射水抽气器 优化 

分 类 号：TK264.14[动力工程及工程热物理—动力机械及工程]