How much do class kilns cost?
What are the refractory materials for glass melting furnaces?
Shaped refractories: silica bricks, clay bricks, kaolin bricks, high alumina bricks, sillimanite bricks, mullite bricks, magnesia bricks, magnesia silica bricks, magnesia chrome bricks, forsterite bricks, magnesia calcium bricks, magnesia alumina bricks , fused mullite bricks, fused zirconium corundum bricks, fused corundum bricks, fused chromium zirconium corundum bricks, fused quartz bricks, zirconia bricks, sintered zirconium corundum bricks, zirconia bricks, zirconium mullite bricks , fused and re-bonded zirconium corundum bricks,glass melting furnace refractory bricks….
Unshaped refractory materials: refractory mud, refractory concrete, ramming material, gunning material, plastic, castable.
Lightweight thermal insulation materials: lightweight refractory bricks, alumina hollow ball bricks, refractory fibers, calcium silicate products, anorthite thermal products.
What factors need to be understood before selecting refractory materials?
The service life of the pool furnace;
Glass quality requirements;
Production capacity, that is, how much melting rate and melting temperature are selected;
Insulation, in which parts should be insulated in order to save fuel;
Economical means more investment.
What are the requirements for refractory materials for glass pool kiln masonry?
Various refractory materials used in the construction of glass pool furnaces should meet the following basic requirements:
It should have high softening and melting temperature, and the general refractoriness should not be lower than 1580℃.
It has sufficient mechanical strength and can resist impact, friction, high temperature and high speed flame, soot erosion and other mechanical effects.
Good structural strength at high temperature, can withstand mechanical load for a long time at operating temperature
It has strong resistance to the erosion of various components of molten batches, molten glass and gaseous substances.
Less pollution to glass.
Rapid cooling and rapid heating performance (thermal shock) is good
Good volume stability at high temperature. Small residual shrinkage or expansion
Heat capacity, thermal expansion, thermal conductivity and other thermal properties meet the requirements of use.
Regular shape, accurate size
Other requirements put forward by the conditions of use: such as the electrical properties of the electrode bricks should meet the requirements of use
Refractory materials must be selected according to the different erosion conditions of each part of the pool furnace.
Our company specializes in the production of various refractory materials for glass melting furnaces. We have a professional glass melting furnace design and repair construction team with rich experience. You are welcome to contact us at any time.