Lime kilns are the same as other mechanical equipment, such as our mounted cars, pursuing energy saving and consumption reduction, increasing safety factor, prolonging service life, etc. However, the same is true for lime kilns. Generally speaking, lime kiln environmental protection needs to start from three aspects, namely combustion , Heat preservation and heat exchange, etc. We have previously shared about the full combustion of the lime kiln and the oxygen-enriched combustion and the heat preservation of the lime kiln. We have done a detailed understanding and analysis, so today we are here to share with friends about the increase in the thermal energy conversion rate of the lime kiln. A few key points:
1. Add heat conversion equipment to the lime kiln calcining system, and upgrade and improve the environmental protection lime kiln sealing device to prevent air leakage and heat loss.
2. Scientifically upgrade and improve the structure of the vertical preheater of the lime kiln, and further improve the heat transfer efficiency and decomposition rate of the vertical preheater.
3. The resistance and thermal insulation materials of the environmentally friendly lime kiln should be better selected and designed, so as to effectively reduce the surface temperature of the cylinder and the temperature loss.
4. Scientifically upgrade and improve the structure of the vertical square cooler of the lime kiln, improve its heat exchange rate and use the secondary air more fully.
5. The particle size of limestone should be fed in accordance with the standards specified by the lime kiln manufacturer. At the same time, we remind everyone that the larger the limestone raw material particles are, the more difficult the calcination process is. The smaller the particles, the less difficult the calcination process (Note: powdered limestone cannot Calcined).
If you have any new insights on lime kiln thermal energy conversion or are interested in lime kiln thermal energy conversion, you can contact us.
