抚顺热电厂除氧器排汽余热利用探索  

Exploration for waste heat utilization of deaerator exhaust in Fushun Power Plant

作　　者：华兴鲁[1] 郭宝仁 李子超[1] 刘亚昆[1] 王义松[1] 肖增弘[3] 

机构地区：[1]沈阳工程学院研究生部,沈阳110136 [2]东北电力科学研究院,沈阳110006 [3]沈阳工程学院能源与动力学院,沈阳110136

出　　处：《沈阳工程学院学报（自然科学版）》2013年第3期245-247,共3页Journal of Shenyang Institute of Engineering:Natural Science

摘　　要：除氧器排汽具有一定温度和压力的工质,这部分余热如不充分利用便会造成资源的浪费.利用等效热降法对抚顺热电厂现有热力系统进行分析,提出了除氧器排汽余热利用的改造方案,即补水补入凝汽器之前先经过除氧器排汽加热,并分析了通过此项改造可能带来的经济效益.It will bring about a waste of resources if the waste heat of Deaerator exhaust steam with a certain temperature and pressure does not be made fully use.Based on the preliminary analysis on the present thermodynamic system of Fushun power plant with equivalent heat drop method,a reform scheme is put forward on waste heat utilization of deaerator exhaust steam,which is make-up water is heated by deaerator before getting into condenser.Finally,the prospective benefit from the reform is analyzed.

关 键 词：除氧器排汽 余热利用 补水 凝汽器 经济性分析 

分 类 号：TK11[动力工程及工程热物理—热能工程]