Burnup manner of oily material combustion equipment and oily material

摘要

PPROBLEM TO BE SOLVED: To provide an oily substance combustion device capable of stably and continuously burning an oily substance with high heat efficiency even at a low pressure, in burning bubble-contained oily water dispersion liquid or bubble-contained oil obtained by stirring and mixing the oily substance, the water and bubbles, by guiding the same to a combustion burner by a supply pump. PSOLUTION: This oily substance combustion device burns the oily substance, and includes a mixing tank for preparing the bubble-contained oily water dispersion liquid or bubble-contained oil by stirring and mixing the oily substance, the water and bubbles, or the oily substance and bubbles, the combustion burner, and the supply pump for supplying the bubble-contained oily water dispersion liquid or the bubble-contained oil to the combustion burner from the mixing tank. The mixing tank is provided with a fine bubble generating device including an annular slit generating fine bubbles in the bubble-contained oily water dispersion liquid or the bubble-contained oil by making the bubble-contained oily water dispersion liquid or the bubble contained-oil pass therethrough and jetting the same. PCOPYRIGHT: (C)2010,JPO&INPIT