In order to explore the influence of refractory belt arrangement on stable combustion and slagging of the boiler, this study takes a 300 MW tangentially fired boiler as an example. The refractory belt is divided into two kinds: large pieces and small pieces, according to the characteristics of heat load distribution curve of furnace water wall. Because the area of refractory belt is inversely proportional to the size of the heat load of water wall in the pulverized coal ignition region, the refractory belt ...
【更新日期】
2018-09-06
【分类号】
TM621.2
【正文快照】
Analysis and verification of refractory belt arrangement for coal-fired boilersGENG Xiangjin1,FANG Yong2,ZHU Kaixuan2,XU Qilian2,QIU Jihua2(1.Electric Power Research Institute,Yunnan Electric Power Test&Research Group Co.,Ltd.,Kunming 650217,China;2.State