NEW GREEN STOVE DESIGN

A state of art design of wood burning metallic cook stove is presently designed. Wood sticks are used as fuel in this stove. Ash removal is very easy in the stove, just by opening of holding clip of hinged fuel rest plate.

Test Results

Measured thermal efficiency is found as high as 28.3%. Smoke emission is also reduced.

Burning capacity of stove per hour: 7642.88Kcal.

Power output rating of the present prototype is 2.5Kw per hour.

The newly stove will save rural women from harmful emissions generated in rural kitchen.

Merits of Newly Designed Stove

1. High thermal efficiency as high as 28.3 percent with reduced rate of smoke emission.

2. In the stove, primary air is supplied throughout the ported circumferential wall at the lower part of combustion chamber for better mixing with wood fuel during combustion.

3. In addition to typical preheating system of secondary air, while passes through annular air passage surrounded the combustion chamber wall, primary air is also preheated in this stove while comes in contact with perforated lower circumferential wall of the combustion chamber.

4. The primary air is entered through perforated wall located above the fuel rest plate, not through conventional grate at bottom so that, deposited ash on fuel rest plate cannot be able to block the air passage for primary air entry.

5. Ash removal is very easy, just by opening of holding clip of hinged fuel rest plate.

6. Sliding cover plate of fuel feed opening prevents entry of outside cold air inside of combustion chamber.

Typical cook stoves using wood fuel are less thermally efficient and emit harmful smoke due to inefficient combustion.

According to the need a most efficient but less costly affordable design of stove is designed.

Publicly available: Yes
Countries where available: INDIA
Price range: 20 to 50 USD
Offered or can be licensed for local manufacture: No

Dimensions: 1.5ft diameter lower portion, 1ft dia combustion chamber, height 1ft.
Weight: 2Kg

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