OIL DESALINIZATION UNIT Russian patent published in 2017 - IPC B01D17/04 C10C3/00 

FIELD: oil and gas industry.

SUBSTANCE: oil desalinization unit consists of a housing in the form of coil with flange connections along the edges located on the pipeline section, inside the housing there is a L-shaped tube with nozzles for supplying water under pressure exceeding oil pressure in oil-pipe line. Nozzles in L-shaped tube are made in the form of package of pipes vertically oriented in the direction of oil flow with coverage of housing cross section. In housing behind the L-shaped tube a screw is adjusted, twisting the flow clockwise. Behind the screw in the housing, a hollow cylinder is installed with ability to lock and move, equipped with a grid with holes, a cone tapering in the direction of oil flow, and transverse diaphragms equipped with central slotted opening. Each subsequent slotted opening of transverse diaphragm is offset by an angle of 60° counterclockwise with a decrease in through capacity of slotted opening of transverse diaphragms in the direction of flow.

EFFECT: ensuring uniform distribution of fresh water flow in the oil flow, increasing mix intensification and quality of fresh water dispersion in oil, reducing pipeline capacity limitations.

4 dwg