摘要
纤维喷涂衬里无接缝、严密性好、保温钉全部埋在纤维层内,可以有效的防止钉头烧损,减少炉墙表面的散热损失,提高加热炉的热效率。文中阐述了耐火纤维喷涂技术的特点,并对其在石脑油加氢装置的加热炉上的应用情况及实际使用效果进行了分析。
The fiber coating lining is seamless,has a good leakproofness,all the heat insulation nails are buried in thefiberous layers,can effectively prevent nailhead burning loss,reduce heat loss of furnace wall surface and improve thethermal efficiency of heating furnace. This paper set forth the characteristics of refractory fiber coating technology,and madeanalysis to its application situation and actual application effect in heating furnace of naphtha hydrogenation unit.
出处
《炼油与化工》
2015年第1期35-37,共3页
Refining And Chemical Industry
关键词
石脑油
加氢装置
加热炉炉衬
纤维喷涂
naphtha
hydrogenation unit
heating furnace lining
fiber coating