600 MW超临界锅炉启动系统选型分析研究  

The Start-up System Selection and Analyse for 600 MW Supercritical Boiler

作　　者：徐雪元[1] 杨震[1] 姚丹花[1] 

机构地区：[1]上海锅炉厂有限公司,上海200245

出　　处：《锅炉技术》2006年第2期1-6,45,共7页Boiler Technology

摘　　要：主要介绍超临界直流炉启动系统常见类型及其技术特点,并针对简单疏水扩容式启动系统和带循环泵的启动系统进行分析比较,详细介绍2种系统各自特点。通过比较得出,启动系统的选型要综合考虑其技术特点、系统投资及电厂运行模式等因素,为用户选型时提供参考。The type and characteristics of start-up system for supercritical pressure once through boiler are described in the paper. And a detail comparison to the start-up system with and without reciruclation pump is made. From which, the conclusion is got that the selection of the type of start-up system depends on the characteristics of start--up system, the investment and mode of commissioning.

关 键 词：超临界 直流锅炉 启动系统 分离器 再循环泵 

分 类 号：TK229.2[动力工程及工程热物理—动力机械及工程]