China Zircon-Mullite Checker-work Suppliers | High-Quality Refractory Brick Factory for Regenerator Glass Furnaces
Features
Zircon mullite itself has a high melting point and excellent high-temperature resistance. It can withstand high-temperature environments, and is not easy to melt or deform at high temperatures. It can maintain a stable structure in industrial furnaces and other environments at temperatures of 1600°C or even higher.
It has good resistance to chemical substances such as acidic and alkaline slags, and is not prone to chemical reactions with these substances. It can effectively resist the erosion of various chemical substances and prolong its service life.
It has high compressive strength and flexural strength, and can withstand the pressure of materials in the furnace and mechanical forces such as thermal stress. It is not easy to break or be damaged, ensuring the integrity of the checker-work structure.
It has a low thermal conductivity, which can effectively reduce heat transfer, play a good role in heat insulation and heat preservation, improve thermal efficiency, and reduce energy consumption.
In the case of rapid temperature changes, such as during the startup and shutdown of the furnace, it can resist the impact of thermal stress and is not prone to phenomena such as cracking and spalling, and has good thermal shock stability.
As a checker-work structure, it has a large specific surface area and a reasonable pore structure, which can quickly absorb and release heat, achieve efficient heat storage and heat transfer, and improve the heat exchange efficiency of the furnace.
Applications
Frequently Asked Questions
Zircon mullite checker-work has high refractoriness and can maintain a stable structure in high-temperature environments of 1600°C or even higher without melting or deforming.
It features good chemical stability, which resists the erosion of acidic and alkaline slags and prevents chemical reactions with volatile substances in glass melting processes.
Yes, it has good thermal shock stability, allowing it to resist thermal stress during rapid temperature changes, such as during furnace startup and shutdown, without cracking or spalling.
As a heat storage medium, it quickly stores and releases heat, particularly in top and high-temperature areas. This improves thermal efficiency, ensures full fuel combustion, and reduces energy consumption.
Yes. Its low thermal conductivity reduces heat transfer to act as insulation, and its high heat storage capacity improves the overall heat exchange efficiency of the furnace, lowering energy consumption.