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US 10,300,406 B1Granted
Variable flow immiscible liquid separator for in-ground applications
AssigneeGosyln General, LLC
InventorsJohn C. Sowerby, Giles S. Sowerby
Life of this patent
Estimating the term…
Abstract
A large capacity immiscible liquid separator adapted for placement in the ground, rather than under the sinks of food processing facilities. The liquid separator has a large oil compartment that can be vacuum suctioned to empty the contents thereof. Large volumes of the immiscible liquid influent can be processed without the use of a ball-type valve. A large circumference weir allows a large volume of separated waste water to overflow to the sewer system. The weir can be H-shaped to provide a large circumference and thus accommodate large separated waste water flows thereover.
Claims11
A separator for separating immiscible liquids, comprising:
- an enclosure having an influent inlet located at a frontal side thereof for coupling an immiscible mixture into the enclosure, the immiscible mixture including a first immiscible liquid having a given density, and including a second immiscible liquid having a density greater than the density of the first immiscible liquid;
- said enclosure having a frontal compartment for receiving the immiscible mixture from said influent inlet;
- said enclosure having a separation compartment for receiving the immiscible mixture from said frontal compartment and for holding the immiscible mixture for a sufficient time that the first immiscible liquid rises and floats on top of the second immiscible liquid;
- a discharge outlet located at an outlet side of said enclosure for coupling the second immiscible liquid out of said enclosure, said outlet side located on a side of said enclosure opposite said frontal side, whereby the second immiscible liquid flows through said enclosure from the frontal side to said outlet side;
- said enclosure not having an outlet for discharging the first immiscible liquid out of said enclosure in response to the immiscible mixture being coupled into said enclosure;
- a storage tank located in said enclosure for storing the first immiscible liquid until removed by external means, the first immiscible liquid rises on the second immiscible liquid in said separation compartment until the first immiscible liquid overflows into said storage tank;
- and
- a weir having an open top that has a circumferential rim, and said weir located atop a vertical chute with an open bottom that is immersed in the second immiscible liquid of said separation compartment, the second immiscible liquid flowing up said vertical chute and over the circumferential open top rim of said weir and to said discharge outlet, and said chute extending upwardly through the first immiscible liquid and preventing the first immiscible liquid from entering said chute.
5 more elements
A separator for separating immiscible liquids, comprising:
- an enclosure having an influent inlet located at a frontal side thereof for coupling an immiscible mixture into the enclosure, the immiscible mixture including oil and waste water;
- said enclosure located underground;
- said enclosure having a frontal compartment for receiving the immiscible mixture from said influent inlet;
- said enclosure having a separation compartment for receiving the immiscible mixture from said frontal compartment and for holding the immiscible mixture for a sufficient time that the oil separates and rises and floats on top of the separated waste water;
- a discharge outlet located at an outlet side of said enclosure for coupling the separated waste water out of said enclosure, said outlet side located on a side of said enclosure opposite said frontal side, whereby the waste water flows through said enclosure from the frontal side to said outlet side;
- said enclosure not having an outlet for discharging the separated oil out of said enclosure in response to the immiscible mixture being coupled into said enclosure;
- a storage tank having a storage capacity of up to about fifty gallons, said storage tank located in said enclosure for storing the separated oil until removed by evacuating the separated oil with suction means, the separated oil rises on the separated waste water in said separation compartment until the separated oil overflows into said storage tank;
- a weir having an open top that has a circumferential rim, and said weir located atop a vertical chute with an open bottom that is immersed in the separated waste water of said separation compartment, the separated waste water flowing up said vertical chute and over the circumferential open top rim of said weir and to said discharge outlet, and said chute extending upwardly through the separated waste water and preventing the separated oil from entering said chute.
5 more elements
Dependencies are inferred from the claim text.