摘要
提出了国电宁夏石嘴山发电有限责任公司利用压力匹配器改造大型凝汽式汽轮机为供热机组的方法,阐述了引射汇流技术的原理,给出了改造前后原则性热力系统图,比较计算了供热改造后经济效益,指出了改造存在的不足及改进措施。
Proposed the method of reforming large condensing steam turbine by using pressure matching device in Guodian Ningxia Shizuishan Power Generation Co. Ltd., elaborated the principle of ejector convergence technology, showed the principle thermal system diagram before and after reconstruction, compared and calculated the economic benefits after heat supply reformation, and pointed out the existing deficiencies and improvement measures of reformation.
出处
《能源与节能》
2013年第2期113-116,共4页
Energy and Energy Conservation
关键词
引射汇流
压力匹配器
供热改造
经济性
改造不足
ejector convergence
pressure matching device
heat supply reformation
economical efficiency
reformation deficiencies
