Problem to be solved: to provide a stoichiometric stove.The stove 1 is disposed around the outer periphery of the fuel holding portion 11 and the air flow passage 221 which extends in the vertical direction, and the fuel holding part 11 which is disposed in the vicinity of the circumference of the air circulation route 221 and opens upwards. The suction passage is provided with a liquid absorbing portion 411 and having a volatile portion 421 in its upper part, and a liquid absorbing passage 12 in which an absorbent member 3 is disposed inside.As a result, the combustion reaction can be produced in the form of a double circle by supplying air from the outside and inside, so that the flame 6 can be uniformly distributed to reduce the incomplete combustion and can be used as a high-temperature heat source.Diagram
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