2种新型燃烧器阻力特性研究  

STUDY ON THE RESISTANCE CHARACTERS OF TWO NOVEL TYPE BURNERS

作　　者：杜黎龙[1] 周昊[1] 池作和[1] 蒋啸[1] 岑可法[1] 

机构地区：[1]浙江大学,浙江杭州310027

出　　处：《热力发电》2003年第7期36-38,共3页Thermal Power Generation

基　　金：国家重点发展研究发展规划项目 (G1 9990 2 2 2 0 4 )

摘　　要：在试验的基础上 ,对内置楔形体的齿形燃烧器和不同扭转板的水平浓淡燃烧器的阻力特性进行了研究 ,分析了弯头、内置楔形体及扭转板对燃烧器阻力特性的影响。研究认为 ,齿形燃烧器阻力与风速相关 。On the basis of experiments, the resistance characters of two different type burners have been studied. The influence of elbow, inner-positioned wedge, and swirling flow plate upon the resistance characters of burners has been analysed, providing important significance for guiding the design of burners and coal-pulverizing system, as well as stable combustion in boilers.

关 键 词：锅炉 燃烧器 阻力特性 输粉系统 电站 

分 类 号：TK223.23[动力工程及工程热物理—动力机械及工程] TM621.2[电气工程—电力系统及自动化]