| 摘要 |
PROBLEM TO BE SOLVED: To provide a waste oil burner which can use every kind of waste oil as fuel, relieves the air pollution by complete combustion, and can attain the reduction in cost resulting from its simplified structure. SOLUTION: A combustion equipment is of a natural circulating structure which heats and vaporizes a waste oil and re-vaporizes the waste oil with its own combustion heat. A pot heating/vaporizing device 1 is positioned in the upper part of a combustion space and heats a pot by downward combustion, vaporizes liquid fuel and burns this fuel with a fuel induction pipe 2 positioned downward. Air blow induction pipes 3, 4 are arranged on both the sides of the hot heating/vaporizing device 1 to heat air, mix vaporized fuel and the heated air for complete combustion in the lower part of the combustion space. In this way, the waste oil burner is composed of the hot heating/vaporizing device 1, a combustion induction pipe 2 and air blow induction pipes 3, 4, and enable complete combustion of waste oil fuel with a very simple structure. COPYRIGHT: (C)2006,JPO&NCIPI
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