Liquid flotation system with energy recovery devices

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United States of America Patent

PATENT NO 9028700
APP PUB NO 20130306568A1
SERIAL NO

13892746

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Abstract

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A system and method of operating the same includes an absorption tank having a compressor communicating gas thereto, a suspended solid filtration tank having a primary inlet, a secondary inlet, a primary outlet and a secondary outlet and a pump comprising a pump inlet coupled to the secondary outlet and a pump outlet communicating fluid to the absorption tank. The absorption tank forms a solution from the fluid and gas. A turbine mechanically couples the pump with a common shaft extending to the pump. The turbine has a turbine inlet coupled to the absorption tank and a turbine outlet coupled to the secondary inlet. The turbine depressurizes the solution. The system may also use a centrifugal pump in place of a turbine and absorption tank.

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Patent Owner(s)

Patent OwnerAddress
FLUID EQUIPMENT DEVELOPMENT COMPANY LLC800 TERNES DRIVE MONROE MI 48162

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Oklejas,, Jr Eli Newport, US 48 223

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