Under the same raw material conditions, the mixing effect of coal powder is good, and the kiln working condition is more stable, reducing the risk of skin blockage and ring formation in the firing system caused by high harmful components. The burning zone has stable and concentrated flames, high temperature, and good adaptability to saturated and high silicon content clinker, which is conducive to the growth of C: S grains. The position of the firing zone is more reasonable, and the refractory bricks have strong adaptability and improved service life.
The adaptability of the burner to fluctuations in raw materials is stable, easy to adjust, and can adapt to the impact of fluctuations in raw materials (especially the use of inferior fuels) on the firing system, which helps to alleviate the pressure of the decomposition furnace. The entire system will reach a relatively ideal equilibrium state, with an increase in monthly average production under the conditions of substitute fuel quality and cooling machine efficiency.
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