六角切圆燃烧锅炉炉内空气动力特性的研究与应用  

THE STUDY AND APPLICATION OF AERODYNAMIC CHARACTERISTIC IN FURNACE TANK OF SIX—CORNER TANGENTIALLY FIRED BOILER

作　　者：赵玉晓[1] 刘大易[2] 

机构地区：[1]哈尔滨工业大学热能工程教研室,黑龙江哈尔滨150001 [2]松花江林管局锅炉检验所,黑龙江哈尔滨150001

出　　处：《佳木斯大学学报（自然科学版）》2000年第3期256-258,共3页Journal of Jiamusi University：Natural Science Edition

基　　金：煤清洁燃烧技术中心国家重点实验室资助项目

摘　　要：建立冷态空气动力场模化试验台 ,对不同燃烧器布置工况进行试验研究 ,了解六角切圆燃烧锅炉炉内空气动力特性 ,分析其对炉膛和受热面结渣的影响 ,并把研究成果应用于某 2 0 0 MW锅炉机组的改造中 ,对工程实际具有很大的应用价值 .A cold model experimental platform of aerodynamic field was built to study different burner arrangement case in the experiment. The aerodynamic characteristic in furnace tank of six-corner tangentially fired boiler was studied. The influence of slag in furnace tank and on heat-exchange surface is analyzed. This is used in improving a 200MW boiler set. It has great application value in engineering.

关 键 词：六角切圆燃烧 冷态模化试验 炉内空气动力特性 结渣 锅炉 

分 类 号：TK223.21[动力工程及工程热物理—动力机械及工程]