The application of ceramic fiber module in drying oven is mainly reflected in the following aspects:
Improve thermal efficiency and drying speed: The ceramic fiber module has excellent refractory and thermal insulation effect, and the ceramic fiber module veneer layer of a certain thickness can be pasted on the red brick wall lining surface of the drying oven to significantly reduce the heat dissipation of the furnace body and improve the thermal efficiency of the drying oven. At the same time, the thermal conductivity and heat storage of the ceramic fiber module are very low, and the thermal inertia is small, which is conducive to quickly increasing the temperature in the drying oven and thus speeding up the drying speed.
Reduced furnace load-bearing: Due to the low bulk density of the ceramic fiber module, the use of it as the lining material of the drying furnace can reduce the weight of the furnace and reduce the requirements of the lifting load in the workshop.
Simplified construction and improved integrity: The ceramic fiber module can be fixed directly to the steel plate anchor nail of the industrial kiln shell, which is quick to install, and the expansion between the modules makes the lining seamless, improving the integrity and thermal insulation performance of the furnace lining.
Excellent performance characteristics: The ceramic fiber module has excellent chemical stability, thermal stability, elasticity and thermal shock resistance, which can adapt to the complex working environment in the drying furnace and ensure the long-term stable operation of the drying furnace.
Specifically, the application of ceramic fiber modules in drying ovens mainly involves the furnace roof, furnace wall and furnace door. The roof and wall can be masonry with a combination of ceramic fiber module + ceramic fiber blanket to improve the thermal insulation effect of the drying oven. The double-walled steel plate of the furnace door can also be filled with ceramic fiber blankets to reduce the weight of the furnace door and increase the thermal insulation.
In addition, the ceramic fiber module can also be divided into a variety of types according to the temperature class, such as 1050 ordinary type, 1260 standard type, 1400 high aluminum type, etc., to adapt to different temperature requirements of drying ovens. At the same time, the ceramic fiber module can also be divided into various types such as folding block, slicing block, and Pyro block according to different molding methods to meet the needs of different drying oven structures and properties.
In conclusion, the application of ceramic fiber module in drying furnace has significant advantages, which can improve the thermal efficiency of the drying furnace, reduce the load-bearing of the furnace body, simplify the construction and improve the integrity, and is an ideal lining material for the drying furnace.