高水分褐煤在MPS中速磨直吹式制粉系统应用中的探讨  

Discussion of High Moisture Lignite Used in Direct Firing Pulverizing System of MPS Medium-speed Pulverizer

作　　者：吕施展[1] 米子德[1] 

机构地区：[1]华北电力科学研究院有限责任公司,北京100045

出　　处：《华北电力技术》2009年第6期34-37,共4页North China Electric Power

摘　　要：分析了中速磨直吹式制粉系统磨制M ar>30%褐煤过程中存在的问题:诸如MPS磨对褐煤的干燥出力、易自燃、易结渣等进行了分析,并提出了相应的对策。This paper analyzed the problems existed:such as drying capacity of MPS pulverizer for lignite,pyrophoricity,slagging,etc.,in the process of milling lignite with moisture content more than 30% in direct firing pulverizer system of MPS medium-speed pulverizer,also the respective countermeasures were put forward.

关 键 词：褐煤 MPS磨 干燥出力 自燃 结渣性 

分 类 号：TM621.7[电气工程—电力系统及自动化]