In the present world 2.6 billion people are still depending on the bio-fuel like wood, coal, cork material and cow dung to meet their daily needs and mostly for cooking. The problem in the existing method is that it emits a lot of smoke which causes lung cancer. And if any foreign material exists in that bio-fuel it might lead to much severe consequences. So, the Modern Smokeless Chulha is the best way to get over this problem.

The proposed Chulha has a unique design which doesn’t let any smoke out and also increases the efficiency of the stove by increasing the speed of cooking by 2 times. It has a cycloidal shape inside where the combustion takes place. There is a small opening where the biomass is to be inserted. This combustion chamber is surrounded with an insulating material which stops the heat from escaping to the surroundings. The total structure is packed in such a way that the smoke emission is totally optimized.

         This Chulha also has a Fan below it which helps in increasing the combustion efficiency by extracting the oxygen from the atmosphere. This fan is controlled by the amount of heat being generated. The heat flux sensor detects the heat in the combustion chamber. If the amount of heat in the combustion chamber decreases the fan is automatically turned ON hence supplying more oxygen to the chamber. Similarly as the heat increases automatically the fan goes OFF.

         This Smokeless Chulha can help many women, kids and other people who cook on the stove which uses Bio-fuel. It safeguards their lives from harmful diseases caused by the emission of the smoke from the stove.

OUR DESIGN AND DEVELOPMENT