Apparatus for reclaiming useful oil products from waste oil
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United States of America Patent
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Feb 15, 1994
Issued Date -
N/A
app pub date -
Jun 10, 1991
filing date -
Sep 20, 1988
priority date (Note) -
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status (Latency Note)
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Abstract
Apparatus for reclaiming a useful oil product has an evaporation chamber, including an inlet for the waste oil, and an outlet for the vaporized oil, as a useful oil product. Burners are provided for heating the evaporation chamber to vaporize oil from the waste oil. A pump and a float arrangement are provided for monitoring the level of waste oil in the evaporation chamber, and for pumping additional waste oil into the chamber to maintain the waste oil at a desired level. Continuous operation of the apparatus results in a build up of solid wastes, e.g. heavy metals, in the chamber. After a period of operation, the burners are turned off, and the chamber opened, to enable the solid residue to be removed from the chamber. The vaporized oil can be condensed and collected.
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