50MW双水内冷发电机组冷水箱的溢水回收  

Recovery of Over-Flowing Water from the Cold Water Tank of a 50 MW Dually Water Cooled Generator

作　　者：王敏[1] 

机构地区：[1]辽宁省辽中县辽河化工厂,辽宁辽中110200

出　　处：《发电设备》2007年第1期39-41,共3页Power Equipment

摘　　要：50 MW双水内冷发电机组冷水箱溢水排入地沟造成除盐水的大量浪费,有必要加以回收。阐述冷却水回收装置的工作原理、设计和安装方法,并讨论了回收装置对凝汽器真空和凝结水含氧量的影响,以及投运后的经济效益。Disposal of overflow water from the cold water tank of a 50 MW dually water cooled generator constitutes a considerable waste of desalted water, requiring recovery. The working principle of the recovery device, the design and way of installing it is being explained, accompanied by a discussion of the device＇ s influence on condenser vacuum, oxygen content in the condensate and the economic merit obtainable during service.

关 键 词：能源与动力工程 发电机 双水内冷 冷却水 溢水回收 

分 类 号：TM621.7[电气工程—电力系统及自动化]