| 摘要 |
PROBLEM TO BE SOLVED: To provide a system for liquefying waste oil of vegetable cooking oil solidifying at normal temperature, and continuously supplying the same to a waste oil combustion device, so as to use the waste cooking oil composed of vegetable oil generated in a refining process in making cooking oil from vegetable oil, and conventionally disposed of, as kerosene by burning. SOLUTION: This waste oil combustion system is provided with a waste oil combustion device 1, a waste oil heat-reserving tank 2, and a waste oil drum can 3, the waste oil heat-reserving tank 2 has a heating device 4 for keeping the waste oil at a fixed temperature to keep the waste oil of cooking oil in the waste oil drum can 3 in a liquid state in the waste oil heat-reserving tank 2, a waste oil dissolving device 5 and an oil supply hose 6 are put into the waste oil drum can 3, and a waste oil delivery pump 7 is disposed between the oil supply hose 6 and the waste oil heat-reserving tank 2. COPYRIGHT: (C)2009,JPO&INPIT
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