直吹式制粉系统制粉单耗偏高原因分析及对策  

Cause analysis of excessive high unit consumption of direct-fired pulverized system

作　　者：段学农[1] 薛敏[2] 程刚[1] 朱光明[1] 焦庆丰[1] 

机构地区：[1]湖南省电力试验研究院,湖南长沙410007 [2]长沙电力职业技术学院,湖南长沙410131

出　　处：《湖南电力》2007年第2期7-9,16,共4页Hunan Electric Power

摘　　要：针对某厂直吹式低速球磨机制粉单耗偏高的问题,深入分析了直吹式制粉系统的电耗特性、燃烧器布置方式、实际燃用煤质对直吹式制粉单耗的影响,查找了制粉系统存在的问题,提出了解决问题的措施。According to excessive high unit consumption of direct-fired low speed pulverized system, electric consumption characteristic of direct-fired pulverized system, the arrangement of burners, and the effect of actual quality of fired coal on unit consumption of direct-fired pulverized system were thoroughly analyzed, the problems existing in the system were introduced and countermeasures were presented.

关 键 词：直吹式 制粉 电耗 煤质 

分 类 号：TK223[动力工程及工程热物理—动力机械及工程]