| 摘要 |
A structure of a diffused flame spraying nozzle using the mixed gas of oxygen/hydrogen is provided to obtain a high heating value by heating a wide area of an object by jetting the flame with diffusing the flame, in burning the mixed gas of oxygen/hydrogen produced by electrolysis. In a nozzle(10), a nozzle tip(16) is stuck to one side of a nozzle body(12) equipped with a strainer(14) and screw-combined by a tip retainer(18). A spiral flow steel unit(20) is installed in the nozzle tip coming into contact with one side of the nozzle body. The spiral flow steel unit has a branch piece(22) and guide blades(24) inclined at 30 degrees, formed symmetrically to each other, and provided with a guide hole(26). |
