Emisshield® was able to provide increased uniformity in heat distribution and after optimization of the kiln energy savings of 6% were sustainably documented.
Applied in February 2022. Flue gas was reduced. Burner settings were adjusted (gas reduced). Currently an overall savings of about 6% in energy consumption were achieved.
Together with Cress, Creaton revised all kiln data and recognized that exhaust temperature increased up to 50°C. Current energy savings are reported between 3,5% and 6% depending on format
Due to better temperature distribution in the furnace, the next to the bottom cassettes on the kiln car could be loaded again with roof tiles which gave an 8% increase in production.
Flue gas draught has been reduced by approx. 50%, burners operate with less gas pressure, flue gas temperature is currently still too high and ceiling is too hot outside.
By applying Emisshield to the ceramic fiber of the Swarf Door, the plant was able to extend the life of the door to ten weeks of production, an increase of about 3X.
Emisshield® was able to provide increased uniformity in heat distribution and energy savings of 3,1% were sustainably documented. The gas consumption for 2024 includes the startup phase and recipe adjustments.
The heat-up time was improved by 6 hours to bring the ingots to 600°C. Temperature of the outside walls and exterior decreased an average of 25°C, measured by a thermograph at regular intervals.
