煤电厂超临界汽轮机的节能改造  

Energy Saving Retrofit of Supercritical Turbine in Coal Power Plant

作　　者：郭小龙 Guo Xiaolong(Shanxi Xishan Thermal Power Co.,Ltd.,Taiyuan Shanxi 030022)

机构地区：[1]山西西山热电有限责任公司,山西太原030022

出　　处：《机械管理开发》2021年第12期192-194,共3页Mechanical Management and Development

摘　　要：为响应国家节能减排、绿色生产的号召,提升煤电厂的煤炭转换效率势在必行。在对当前超临界汽轮机CCLN600-25/600/600型工作现状及性能试验的基础上提出了节能改造的主要措施,并重点对汽轮机机组高中压缸和低压缸的汽封改造内容进行阐述,最后,对汽轮机改造后的节能效果进行验证。In order to respond to the national call for energy saving and emission reduction and green production,it is imperative to improve the coal conversion efficiency of coal power plants.Based on the current working status and performance test of CCLN600-25/600/600 type,the main measures of energy-saving transformation are proposed,and the content of steam seal transformation of high and medium pressure cylinders and low pressure cylinders of turbine units is focused on the elaboration,and finally,the energy-saving effect of turbine transformation is verified.

关 键 词：汽轮机 高中压缸 低压缸 汽封改造 节能 

分 类 号：TK267[动力工程及工程热物理—动力机械及工程]