Refractory fiber board is now widely used as a new type of insulation material, especially for equipment such as boilers. In order to promote thermal insulation, we usually need to understand its role in boilers. Below, we will discuss its role in boilers.
1、 A commonly used auxiliary material in boilers is insulation material, and refractory fibers are a more commonly used type, such as refractory fiber needle punched blankets and refractory fiber loose cotton. The boiler temperature is not high and cannot reach the temperature level of industrial furnaces. Therefore, in terms of insulation materials, refractory fiber materials can be said to be more than enough. For example, their temperature resistance is within the range of 900-1400 ℃, and steam boilers are only around 300-400 ℃, For some boiler enterprises, the usage rate of refractory fiber insulation materials is still very high, as it can reach around 600 ℃.
2、 As the inner lining of a boiler, it is fixed to the furnace shell with anchoring nails. The anchoring nails do not have direct contact with the atmosphere inside the furnace, which will not cause unnecessary heat loss. In order to effectively protect the refractory fiberboard, some aluminum cloth that is more resistant to high temperatures is sewn on it. Compared with traditional stainless steel lining plates, this has the advantages of high temperature resistance, deformation resistance, and convenient repair.
The above is an introduction to the role of refractory fiberboard in boilers. The boiler equipment has high temperature requirements and requires insulation materials to further maintain the temperature. Only then can the heating effect of the boiler be better. please find more board at https://www.zhuqingwool.com/ceramic-fiber-board/.