Aluminum silicate fiber module is a kind of lightweight, high-energy refractory insulation material, its thermal conductivity is lower than traditional refractory bricks, and its heat capacity is small, and the heat insulation efficiency is high.
Refractory fiber is soft, flexible, resistant to thermal shock, and can withstand rapid heat and cold
The aluminum silicate fiber module is processed by folding and cutting aluminum silicate fiber spinning needle felt on a special machine according to the structure and size of the fiber component. In the process of processing, the modules are compressed according to a certain ratio to ensure that after the refractory fiber modules are built, due to the expansion of each block in different directions, the modules are squeezed into a seamless whole, and the modules are anchored in various forms The pieces are directly fixed on the anchor nails of the steel components of the tunnel kiln shell.
Precautions for the installation of aluminum silicate fiber module:
●The welding position of the anchor nail should be accurate, and the error should be strictly controlled;
●Install the backing layer first, and then construct the fiber module;
●First construct the furnace roof module and then install the furnace wall;
●The installation method of the furnace wall module should be installed from the bottom up;
●The arrangement of the modules is mostly in the same direction "barrier type" arrangement. After installing a row of modules, a layer of compensation blanket should be compressed and laid as required, and gaps greater than 5mm should be filled with compensation blanket;
●The joint between the roof and the wall and the wall and the wall should be compressed and stuffing compensation blanket;
●After filling the fiber blanket, flatten the surface of the module with a square board.
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