1) heating surface
Cause analysis of boiler heating surface quality decline and countermeasure;
Influence of Fly Ash Wearing on boiler heating surface by Coal Quality Change;
Treatment for three stubborn problems in the safe and economical operation of CFBC boiler——Wear prevention of wall and heating surface——Discharge and cooling of bottom slag;
2) Heated surface
This paper analyzes the reasons that cause defects in welding process of boiler heated surface,and discusses the measures to prevent those defects.
This article introduces several measures of improving the heat transfer path of the chain boiler, and points out that the reasonable distribution arrangement of the heated surface, preventing fume to short circuit, keeping clean the heated surface and the adding tail heated surface could improve the thermal efficiency so as to obtain obvious result of energy saving.
介绍了改善链条锅炉本身传热途径的几种措施 ,即从受热面的合理分配布置 ,防止烟气短路 ,保持受热面内外部洁净 ,加装尾部受热面入手来提高锅炉热效率 ,节能效果明
, The security of each grade of the heated surface is diagnosed based on the maximum test temperature of heated surface and the temperature difference between the actual one and the normal increased in each grade of the heated surface under heating.
通过 40 0 t/h无烟煤锅炉热负荷分配试验研究 ,经锅炉各级受热面实际吸热温升与设计值的比较 ,受热面最高管壁温度的测试 ,对各级受热面进行安全性诊断。
3) by heated one side
4) duplex heated
5) boiler tube
Investigations on outer thermal spraying and inner shot blasting on boiler tube to promote high-temperature corrosion resistance;
6) heating surface area
The mathematical correlation model of heating surface area and flue outlet temperature has been established,and the best flue temperature at furnace outlet upon condition that the heating surface area is minimized has been obtained by optimization.