The ceramic fiber module is a new type of refractory lining product introduced to simplify and speed up the construction of the kiln and improve the integrity of the lining. The ceramic fiber module is white in color and regular in size. It can be directly fixed to the anchor nails of the steel plate of the industrial kiln shell. Improve the classification temperature of 1050-1400°C.
1. Product features of ceramic fiber module:
Excellent chemical stability; excellent thermal stability; excellent elasticity. The ceramic fiber module is in a preloaded state. After the furnace lining is built, the expansion of the ceramic fiber module makes the furnace lining seamless and can compensate for the shrinkage of the fiber lining to improve The thermal insulation performance of the fiber lining has good overall performance; excellent thermal stability and thermal shock resistance; the ceramic fiber module is installed quickly, and the anchors are set on the cold surface of the wall lining, which can reduce the requirements for the material of the anchors.
2. Typical application of ceramic fiber module:
The lining of kilns in the petrochemical industry is insulated; the linings of kilns in the metallurgical industry are insulated; the linings of kilns in the building materials industries such as ceramics and glass are insulated; the linings of heat treatment furnaces in the heat treatment industry are insulated; and the linings of other industrial kilns. With the advancement of the national energy-saving and emission reduction plan, the transformation of the brick-fired tunnel kiln is imminent. The ceramic fiber module has been greatly praised for its excellent thermal insulation performance in the ceiling of the brick-fired tunnel kiln.
3. Ceramic fiber modules can be divided into the following types according to different molding methods:
Modules, including folding block, slice block, Palo block, vacuum forming block.
At present, most of the modules produced by domestic ceramic fiber manufacturers are ceramic fiber folded blocks and ceramic fiber modules. This structure uses double-sided needle-punched blankets for folding, and mechanical equipment is used to pre-compress the modules during molding, and they are bundled and contracted with the help of packing straps. Removal of the elastic squeezing of the packing strap during installation makes the heat insulation and sealing better. The ceramic fiber module is an upgraded folding block embedded with high temperature resistant metal anchors, and the size is small. Ceramic fiber modules and ceramic fiber folded blocks have their own advantages. According to the requirements of fire-resistant and heat-insulation applications, reasonable products can be used or used in combination. The slicing block is improved on this basis, and its production method is the same as that of the folding block, except that the folded part of the fiber blanket is cut off after forming to make the surface of the module flat. The cost of slicing blocks is slightly higher, and currently only some manufacturers produce them. Palo block is a new type of module. Its molding method is different from the above two modules. The molded module fiber has no directionality. Free verification hotline 0531+8580088 for high temperature furnace lining ceramic fiber module usage.