300MW级供热机组采暖蒸汽凝结水回收系统探讨  

Analysis of Heating Steam Condensate Recovery System for 300 MW Heat Supply Unit

作　　者：胡训栋 张乐川[1] 孔德浩[1] 侯振[1] 

机构地区：[1]山东电力工程咨询院有限公司,山东济南250013

出　　处：《山东电力技术》2011年第5期63-66,共4页Shandong Electric Power

摘　　要：近年来随着人们节能减排意识的加强,各种系统优化和节能措施逐渐提上研究日程。以节能减排为目的,以300 MW级热电联产工程为依托,以采暖蒸汽的凝结水为研究对象,进行设计优化。将300 MW级热电联产工程的采暖蒸汽凝结水回收系统进行了论述,通过详细对比各种回收方案的投资及经济效益,提出节能优化的推荐性意见,即供热首站热网蒸汽凝结水回水位置至6号低加出口。The awareness of energy-saving and emission reduction is strengthened in recent years. All kinds of system optimization and energy-saving measures are researched. The system of optimization design is based on combined and heat power project of 300 WM grade, it＇s research object is the heating steam condensate water. The final aim of optimization design is to attain energy-saving and emission reduction. The heating steam condensate recovery system for 300 MW heat supply unit is described in the paper. The recommendable opinion of energy-saving is put forward through the analysis to all kinds of the investment and economy benefit for the recovery schemes. The conclusion is that the steam condensate water from first exchange station of heat-supply system should flow backward to the outlet of No.6 LP heater.

关 键 词：300 MW级 热电联产 蒸汽凝结水 回收 节能 

分 类 号：TK284.1[动力工程及工程热物理—动力机械及工程]