CATALYTIC COMBUSTION APPARATUS

摘要

PROBLEM TO BE SOLVED: To further stabilize the temperature of a catalyst and to maintain stable combustion and ensure a heat generation body life. SOLUTION: A fin body 13 is formed facing a catalyst heat generation body 9 on the opposite surface of a radiation plate 3 of which a part of a combustor 6 positioned opposite to the catalyst heat generation body 9 incorporated in a catalyst combustor and incorporating the catalyst combustor consists. The radiation plate 3 disperses heat to a pan 2 at an external part. During the abnormal rise of the temperature of the catalyst heat generation body 9, a fin body 13 integrally formed at a part of the heat radiation plate 3 further approaches the catalyst heat generation body 9 due to thermal expansion thereof. This constitution increases heat migrated from the catalyst heat generation body 9 to the heat radiation plate 3, resulting in suppression of the abnormal rise of the temperature of the catalyst heat generation body 9. This constitution ensures stable combustion performance of the catalyst heat generation body 9 and provides a prolonged life for the catalyst heat generation body.