DEVICE, METHOD AND SHIP TO PREVENT AND DECREASE HARMFUL EFFECTS OF OIL SPILLAGE Russian patent published in 2013 - IPC B63B35/32 E02B15/04 E01H12/00 

FIELD: transport.

SUBSTANCE: invention relates to boom for oil removal, to method of oil collection at oil-contaminates shores, to device and method of oil separation of ice blocks and to oil control ships. Ship is connected with boom and/or oil separation device. Said boom comprises long part and pontoon element connected therewith and set of rotary moving elements furnished with rotary vanes. Device for oil separation from ice blocks comprises casing, separation grate, bearing part to vary grate lift angle and height relative to water level. Separation grate is designed to push ice blocks under water surface. Bearing part is articulated with separation grate and casing. Proposed method of oil collection at oil-contaminates shores consists in directing the oil control ship equipped with said boom to area of contamination to displace oil from the shore by aforesaid vanes. Proposed method of oil separation of ice blocks consist in pushing ice blocks by separation grate arranged above ice block and including guide rails, in controlling grate lift angle and height relative to water level to required magnitude by displacing bearing part and in directing oil and water from water system into cargo compartment via inlet located partially under water level.

EFFECT: perfected oil collection.

28 cl, 6 dwg