LIQUID FUEL COMBUSTION DEVICE

PURPOSE:To enable an occurrence of cracks at a ceramic burner plate to be prevented from being produced by a method wherein a fixing work for the burner plate is simplified while a thermal recovery into a gasification cylinder is performed well and an external force larger than that requested is not applied to the burner plate. CONSTITUTION:A liquid fuel combustion device is comprised of a gasification cylinder 1 with its upper part being opened, a ceramics burner plate 14 fitted and attached to the opening of the gasification cylinder 1, injecting mixture gas of gasified fuel and air and igniting it, and a heat recovery ring 17 fixed to the upper part of the gasification cylinder 1. Then, the heat recovery ring 17 is provided with a plurality of leaf springs 19, 19 press contacted with the upper surface of the outer circumference of the burner plate 14 and for use in pressing and holding the burner plate 14 against the gasification cylinder 1. Due to this fact, when the heat recovery ring 17 is fixed to the gasification cylinder 1, the leaf springs 19 are press contacted with the burner plate 14 and then the burner plate 14 is a positively held at the gasification cylinder 1.