JPS5538469A - Vaporizing burner - Google Patents

Abstract

PURPOSE: To improve the performance by rotatively intergrating a blowing cylinder having a fuel oil diffusing/dispersing surface provided at the tip side and a flame jetting wall.

CONSTITUTION: A blowing cylinder 6 having a fuel oil diffusing/dispersing surface 7 at the tip side is integrated with a flame jetting wall 5 and fixed to a vaporizing cylinder 3 through a fitting 9 in such a manner that the blowing cylinder becomes concentrical with the vaporizing cylinder fixed to a rotation shaft 2. Thus, a gas mixture path is formed. With such an arrangement, a part of forced air from a air blowing chamber 10 passes through the gas mixture path 8 being turned with the rotation of the vaporizing cylinder 3, the blowing cylinder 6 and the flame fetting wall 5 and then injected turned into a combustion cylinder 1 from an gas mixture injection path 11. At the same time, the remainder cools the combustion cylinder 1 passing through an injection clearance 12, the inner wall surface 1a of the combustion cylinder, and a cool air path 15. In this manner, fuel oil fed onto the fuel oil diffusing/dispersing surface 7 from an oil feed pipe 13 is dispersed by the action of centrifugal rotation and the jet of the forced air and then evenly dispersed to the inner surface of the vaporizing cylinder 3 in fine particle. Then, it is further dispersed into the combustion cylinder 1 through the releasing periphery 4 thereby generating a tensely turned combustion flame.

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