The needle-punched blanket is folded, and the module is pre-pressed with mechanical equipment during molding. The uneven surface caused by the manufacturing method of the folding block affects the spraying effect of the anti-erosion coating. Slice block is improved on this basis. Its manufacturing method is the same as that of the folded block, except that the folded part of the fiber blanket is cut off after molding to make the surface of the module flat. Some domestic manufacturers can produce such modules. Parrot block is a new module. Its molding method is completely different from the two modules mentioned above. The module fiber after molding has no directionality, so the thermal insulation effect is better than the former two modules. The fiber module density on the furnace top should be 230 kg/m3, and the fiber module density on the side wall should be 220 kg/m3.

Excellent chemical stability; Excellent thermal stability; Excellent elasticity. The ceramic fiber module is in the pre-compression state. After the lining is built, the expansion of the ceramic fiber module makes the lining seamless and can compensate for the shrinkage of the fiber lining to improve the thermal insulation performance of the fiber lining. The overall performance is good; Excellent thermal stability and thermal shock resistance; The ceramic fiber module is installed quickly, and the anchor is set on the cold side of the wall lining, which can reduce the requirements of the anchor material.