湘潭电厂轴向型粗粉分离器改造  

Modification of axial type coarse particle separator in Xiangtan power plant

作　　者：陈文[1] 段学农[1] 陈一平[1] 杨剑锋[1] 彭富华 

机构地区：[1]湖南省电力公司试验研究院,湖南长沙410007 [2]湖南湘潭发电有限责任公司,湖南湘潭411100

出　　处：《湖南电力》2008年第6期45-47,54,共4页Hunan Electric Power

摘　　要：介绍了湘潭电厂300 MW机组锅炉轴向型粗粉分离器的改造特点,对改造后制粉系统运行情况、煤粉细度、制粉系统出力和电耗、粗粉分离器效率等进行了试验和分析,结果表明改造后煤粉细度调节特性和粗粉分离器效率均有提高。The characteristics of coarse particle separator modification for Xiangtan power plant 300 MW boiler were introduced. The operation condition of pulverizing system, pulverized coal-fineness, powder manufacturing output and electric consumption rate, and coarse pulverized coal separator efficiency were tested and analyzed. The result indicated that pulverized coal-fineness adjusting performance and separator efficiency were both improved.

关 键 词：粗粉分离器 煤粉细度 改造 轴向型 效率 

分 类 号：TK223[动力工程及工程热物理—动力机械及工程]