Combination pump and separator, especially for commercial kitchens
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United States of America Patent
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-
Jul 17, 2001
Grant Date -
N/A
app pub date -
Nov 12, 1999
filing date -
May 20, 1999
priority date (Note) -
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Abstract
An apparatus for separating an immiscible or insoluble fluid mixture into its components, namely, a less-dense component and a denser component, is described. The apparatus may be used in commercial kitchens to separate grease-oil/water mixtures into a grease-oil component and a gray water component, the grease-oil being diverted to a receptacle for subsequent disposal and the gray water component being directed to a drain or sewer. The apparatus may be described as a pump/separator when attached to a vacuum source or a pump to assist with filling. Additionally, a compressed gas source may be attached to the apparatus to assist with the discharge of the denser component and the less dense component. The apparatus may include a controller, such as a microprocessor, to coordinate filling, separation, and discharge. Parallel and serial arrangements of the apparatus are shown.
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