Importance

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Abstract

An unpowered smokeless stove is provided, and includes a housing, an inner barrel, and a top ring, the inner barrel is placed on the housing by means of the top ring; the inner barrel comprising an outer wall and a thermal insulation layer, the outer wall comprising an outer layer and a inner layer, a side of the inner layer being provided with combustion holes and air inlet holes, the thermal insulation layer includes a first thermal insulation layer, a second thermal insulation layer, a third thermal insulation layer, and a fourth thermal insulation layer, a first being arrange between the inner layer and the outer layer, a second gap being arranged between the first thermal insulation layer and a second thermal insulation layer, the air inlet holes are arranged between the first thermal insulation layer and the second thermal insulation layer.

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First Claim