Characteristics of ceramic fiber module products: excellent chemical stability of nano-ceramic fiber board; excellent thermal stability; excellent elasticity, ceramic fiber module in the pre-pressure state, after lining construction, expansion of ceramic fiber module makes lining seamless, and can compensate shrinkage of fiber lining, so as to improve the thermal insulation performance of fiber lining, good overall performance; And thermal shock resistance; ceramic fiber module is installed quickly, and anchorage is set on the cold side of the wall lining, which can reduce the material requirements of anchorage parts.