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Aluminum silicate fiber module used in tunnel kiln

Categories: FaqStars: 3Stars Visit: 46 Release time: 2018-05-11 16:00:00
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ⅠThermal i11nsulation structure of kiln roof

     Aluminum silicate fiber module is produced on special machine with corresponding ceramic fiber blanket, according to fiber component structure and size. During processing,certain percentage of compression amount is kept to make sure when aluminum silicate fiber modules are built on the furnace lining the aluminum silicate fiber module can expand on different direction and crowd into a seamless whole. Ceramic fiber module can be fixed to the industrial kiln furnace shell by different kinds of anchors.

ⅡAdvantage of aluminum silicate module on flat top insulation structure

     Density of aluminum silicate module is only 200kg/m3~260kg/m3, it is only 1/10 of the density of refractory fire brick. Ceramic fiber takes place of traditional refractory products like refractory fire brick, castable etc in steel metallurgy, petrochemical industry and makes contribution to energy saving and light weight of industrial kiln.

     Ceramic fiber has the advantage of light weight, high temperature resistance, good thermal stability, low thermal conductivity, low heat capacity and mechanical shock resistance etc. So it is widely used in machinery, metallurgy, chemical, petroleum, ceramics, glass and other industries. 

     Tunnel kiln top using ceramic fiber counter ceiling structure, successfully resolved the problem of easy to fall off and roof fall of heavy refractory material. 

realized the light weight of big cross section tunnel kiln top and the light weight of movable tunnel kiln structure. Reduce cost and makes structure safe and reliable. And energy saving performance is very good. Aluminum silicate fiber module is most widely used in the composite structure, which has good air tightness, good insulation effect and strong structure.

Ⅲ Advantage of using aluminum silicate fiber module in flat ceiling

     1. Light weight structure. Aluminum silicate fiber module ceiling is only 75kg/m3. Aluminum silicate fiber ceiling can save a lot of money on foundation.

     2. Good thermal insulation, energy saving and environmental protection performance. Thermal insulation performance is about 8 times of refractory fire brick. Greatly reduce the heat loss in furnace and enhance thermal efficiency. Greatly reduce the internal combustion of bricks.

     3. Good thermal shock resistance. Ceramic fiber products have good thermal shock resistance. Does not crack or break under hot and cold circumstances. 

     4. Flat top structure. The ceiling structure of aluminum silicate fiber module is flat top structure and the gap is even between flat top structure and brick. And ventilation is uniform.

Keywords in the article: Aluminum silicate fiber module

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