1. 11/16/2016 By MUTSINDASHYAKA Jean Baptiste DESIGN AND IMPLEMENTATION OF MILTI- PURPOSE COOKER STOVE

2. ON DESIGN AND IMPLEMENTATION OF MULTI- PURPOSE COOKER STOVE Supervised BY Eng. Alphonse Blaise BATARINGAYA 11/16/2016 By MUTSINDASHYAKA Jean Baptiste DISSERTATION PRESENTATION

3. Contents 11/16/2016 By MUTSINDASHYAKA Jean Baptiste  General Introduction  Literature review  Research methodology  Design and implementation  Conclusion and Recommendations  General Introduction  Literature review  Research methodology  Design and implementation  Conclusion and Recommendations

4. INTRODUCTION  The costs of using firewood in traditional ways are growing every day. Fuel wood is the primary source of energy for households in developing countries. It is used mainly for domestic cooking  It is for this regard the Multi-purpose cooker stove is designed and implemented 11/16/2016 By MUTSINDASHYAKA Jean Baptiste

5. OBJECTIVES 11/16/2016 By MUTSINDASHYAKA Jean Baptiste  To make cooking with fire easier, safer, faster, and can add to the beauty of the kitchen. Quicker to start, needs little tending, and can meet the specific needs of a cook  To promote the creative and innovative mindset  Time and Fuel Savings

6. 4/22/2019By EMMANUNUEL MUDAHERANWA r OVERVIEW OF MILTI-POPURSE COOKER STOVE

7. SYSTEM DESIGN AND RESULTS 11/16/2016 By MUTSINDASHYAKA Jean Baptiste NO.NO.DesignationQuantity Size 1. Sheet metal (cast iron)1(2mx1m)1.5mm, 2. Insulators (fiber glass)5kg- 3. Chemical product (mastic and hardener) 125g- 4. Electrode20pcsJ 38.2 5. Angle bar160cm

8. Calculation Types of Heat transfer Equation of heat Conduction Convection Radiation. 11/16/2016 By MUTSINDASHYAKA Jean Baptiste

9. SYSTEM DESIGN AND RESULTS(continuous) MULTI-PURPOSE COOKER STOVE TYPES OF FUELS Charcoal Fire wood CHAMB.0.37 m3 VOL. INSULATORFiber glass SIZE AND WEIGHT 45mmHeight,28mmLength,4m mWidth 15kgs HEAT3.8KW to 4KW Free maintenance Cost30,000frws 11/16/2016

10. CONCLUSION & RECOMMENDATION  The quality and thickness of the insulating material need a review with a view to using a cheaper and more efficient insulator.  Heat shields should be used below the charcoal grate so as to increase the heat transfer efficiency, if the air preheating effect would not be sacrificed.  The distance between the charcoal bed and the bottom of the pot should be reduced in such a way that the combustion efficiency and heat transfer efficiency can be maximized  The stove is recommended for small and medium scale agro based enterprises whose business entails processing both for local consumption and export, as well as other processing jobs and cooking. 11/16/2016 By MUTSINDASHYAKA Jean Baptiste

11. Thank you very much for Your attention! 11/16/2016 By MUTSINDASHYAKA Jean Baptiste