用线算图分析富氧燃烧锅炉的热力状态  

ANALYSING THE THERMAL STATE OF BOILERS WITH OXYGEN-ENRICHED BLAST BY GRAPHICS

作　　者：黄晨[1] 赵在三[1] 

机构地区：[1]上海机械学院动力工程学院

出　　处：《上海机械学院学报》1993年第3期11-20,38,共11页

摘　　要：本文提出用线标图的方法分析应用富氧燃烧技术后锅炉的空气量、烟气量、排烟热损失及由此可达到的节煤率;同时还利用线算图对不同参数锅炉的辐射换热及其与工质各吸热量之间的关系进行了热力分析?This paper reports on the analysis of the volume of air and smoke, the waste heat losses and the ratio of fuel saving of the boiler with the technique of oxygen-enriched combustion by a set of gaphics and also on the analysis of the radiant heat transfer and the relationship between the transfer and various heat absorption of working medium in the boilers under various pressures. The conclusion drawn in this paper can be employed to renovate the boilers with oxygen-enriched blast.

关 键 词：富氧燃烧 富氧空气 锅炉 

分 类 号：TK224.11[动力工程及工程热物理—动力机械及工程]