Ben-Festus Blessing Nneka¹, Ogunwusi Adebimpe Abosede¹, Ben Festus^1,2

¹ Department of Physics, Federal Polytechnic Ede, Osun State, Nigeria

DOI: 

Keywords: Charcoal cooker, electric burner, pollution, energy, fossil fuel 

Abstract

The rising global energy costs have prompted many households, especially in rural areas, to seek alternative cooking methods to reduce expenses. In a developing country like Nigeria, charcoal, derived from fossil fuels, has become a popular choice due to its cost-effectiveness, faster-burning rate, and reduced emissions. However, the traditional method of igniting a charcoal fire requires specific expertise, which could result in severe environmental pollution if not available. In this study, we present the fabrication of an electric charcoal burner that harnesses the benefits of charcoal as a fuel source while eliminating the need for kerosene or other environmentally harmful agents. The fabricated electric charcoal burner utilises an electric power source to ignite the charcoal, providing a clean and efficient alternative to conventional ignition methods. The fabricated cooking device yielded an impressive average efficiency of 67.88%, surpassing the inefficiencies of conventional charcoal stoves. With an improved water boiling rate of 15.42 min/L, lower specific fuel consumption (27.53 g/L), average firepower of 0.88 kW, and a 1.79 g/min burning rate, this burner surpasses traditional methods. The affordability and versatility of the burner make it a practical choice for households seeking an alternative cooking method that is both cost-effective and eco-friendly.

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