To provide an incineration equipment for incombustible liquid having a simple equipment structure and being stably operated in performing incinerating processing of incombustible liquid, for example, liquid waste such as waste oil containing water, or the like.

This incineration equipment comprises an incineration chamber 1, an incombustible liquid nozzle 2 for injecting the incombustible liquid 6 to the incineration chamber 1, and an air nozzle for burning the incombustible liquid, supplying the air 7 for burning the incombustible liquid into the incineration chamber 1. A tubular flame burner mechanism 4 which comprises a tubular combustion chamber 10 opened to the incineration chamber 1 at its tip, and a nozzle for injecting a fuel and an oxygen-containing gas to the combustion chamber 10, and in which the injecting direction of each nozzle is approximately agreed with the tangent direction of an inner peripheral face of the combustion chamber 10, is mounted in an outer peripheral space of the incombustible liquid nozzle 2.