Heat Shielding Furnace: Examples of Heat Mitigation and Energy Saving Improvements

Case study of heat countermeasures and energy saving achieved in a painting drying furnace (using city gas) - Surface radiation temperature decreased by 100°C!

We will introduce improvements in heat countermeasures and energy-saving examples for paint drying ovens. "There is a problem where the indoor temperature in summer is hot, and we want to implement heat countermeasures. We also want to save on fuel." This was the challenge we faced. As a solution, we applied high-temperature heat-insulating sheets to the paint drying oven. (The installation was carried out by the customer.) As a result, the surface radiation temperature of the oven was reduced from 130°C to 30°C, achieving a decrease of 100°C. By reducing the radiant heat loss from the oven surface, fuel savings were also achieved. Furthermore, the internal temperature of the oven increased by 20°C during winter, leading to improved productivity! [Case Study] ■ Challenge: The surface of the paint drying oven is at a high temperature, making it uncomfortable for workers (want to implement heat countermeasures). ■ Countermeasure: Installed high-performance aluminum heat-insulating sheets on the oven surface to cut radiant heat. *For more details, please refer to the PDF document or feel free to contact us.

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