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DESIGN AND FABRICATION OF MULTI PURPOSE STEAM OVEN. PRESENTED BY: J.MIKE TYSON S.RAVIKUMAR S.SAKTHI M.SATHISHKUMAR. INTRODUCTION. Boiler like assembly used for the purpose of cooking as well as winter air conditioning.
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DESIGN AND FABRICATION OF MULTI PURPOSE STEAM OVEN PRESENTED BY: J.MIKE TYSON S.RAVIKUMAR S.SAKTHI M.SATHISHKUMAR
INTRODUCTION • Boiler like assembly used for the purpose of cooking as well as winter air conditioning. • Mainly focused on reduced consumption o electric power. • A simple arrangement of boiler, oven and heat exchanger.
OBJECTIVES • To minimize the power consumption by heaters and AC systems in cold countries. • Maximum usage of heat energy dissipated during cooking. • To reduce the electric energy consumption. • To carry out cooking and air conditioning using the same resource.
COMPONENTS AND MATERIALS • Boiler : Stainless steel • Oven : Stainless steel • Turbine : Stainless steel • Heat exchanger : Copper • Steam pipes : Steel
WORKING • Water is supplied to the boiler from the tank. • When heated, steam generates as well the food in the oven is also gets cooked. • The steam runs the impulse turbine. • Draft fan connected to turbine also rotates. • Heat conduction takes place in the HX. • Thus a hot stream of air is obtained.
ADVANTAGES • Maximum utilization of heat energy. • No need of electric current. • Most economical for countries, especially hotels. • Time and money consumption.
DISADVANTAGES • Limited to cold countries alone. • Installation cost is very high. • Difficult to maintain. • Very sensitive to small change in pressure.
CONCLUSION • Electric energy can be saved upto 20%. • Can be implemented in cold countries and hill stations. • Easy installation increases market value of the project.