循环流化床锅炉的旋风筒等一些部位要求耐火衬里具有优越的耐磨性能。为了满足这种要求，中国建材院耐火研究所等单位研制开发了一种新型耐磨耐火浇注料。这种浇注料具有高强性能、早强性能以及优越的耐磨性能等，已成功地应用于分级分离循环流化床锅炉的旋风筒、燃烧室及返料口等部位，取得了较好的技术经济效益。 Circulating fluidized bed boiler cyclone cylinder and some other parts require refractory lining has superior wear resistance. In order to meet this requirement, China Building Materials Institute refractory research and other units developed a new type of wear-resistant refractory castables. This castable with high strength, early strength and superior wear resistance, etc., has been successfully applied to the separation of circulating fluidized bed boiler cyclone, combustion chamber and the return port and other parts, and achieved good technology Economic benefits.