1, Application in the transition zone of cement rotary kiln
Adapting to complex working conditions: In the transition zone of cement rotary kilns, the working conditions are complex, and magnesia alumina spinel bricks can adapt well. It has good high temperature resistance and can withstand higher temperatures. At the same time, it has good thermal shock resistance and can effectively cope with the effects of frequent temperature changes, reducing the occurrence of cracks and peeling in bricks due to thermal shock.
Corrosion resistant components: It has a certain resistance to corrosive components such as alkali and sulfur in cement clinker, and can maintain good structural integrity for a long time, thereby extending the service life of kiln lining and ensuring the stable operation and production efficiency of cement rotary kiln.
2, Application in the firing zone of cement rotary kiln
Solving the problem of asynchronous service life: Magnesium aluminum spinel bricks are developed to address the issues of asynchronous service life and low lifespan between the firing and transition zones of large cement rotary kilns. They are developed through optimization of raw materials, ingredients, and firing systems. This product has the characteristics of low porosity, high strength, good thermal stability, and excellent corrosion resistance, and is suitable for working environments in firing belts.
3, Advantages compared to other materials
Replacing magnesia chrome sand: Using magnesia chrome sand to manufacture magnesia alumina spinel bricks for cement rotary kilns not only avoids chromium pollution, but also has good anti stripping properties.
Extend the service life of kiln lining: The service life in the cooling and transition zones of the kiln can be doubled compared to directly combining magnesia chrome bricks