| 摘要 |
PURPOSE: A combustible gas combustion burner is provided to prevent incomplete combustion and accumulation of tar from interference with gas flow, and to maximize thermal efficiency by mixing air discharged from an air injection nozzle with gas actively. CONSTITUTION: A gas burner(1) for thermal degradation of waste tire, waste synthetic resin or waste is composed of an outer cylindrical wall(20) for forming the exterior of the burner, a refractory thermal insulating material formed inside the outer wall to insulate heat transmitted to the outer cover, an air chamber mounted between the refractory thermal insulating material and the outer wall to supply air through an air supply pipe(41) from an air injection fan, a rectangular duct(10) connecting the guide passage to the burner furnace by vertically forming the refractory thermal insulating material and the outer wall, plural air injection nozzles arranged diagonally for the center of the burner, and an auxiliary burner installation part(60) in which an auxiliary burner is mounted for initial ignition.
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