METHOD AND DEVICE FOR PROCESSING DREDGE SPOILS EXCAVATED BY DREDGER Russian patent published in 2014 - IPC E02F7/00 E02F3/88 B63B35/44 B03B9/00 

FIELD: agriculture.

SUBSTANCE: group of inventions relates to processing of dredge spoils excavated by the dredger. The method of transportation of dredge spoils from the fields of excavation located in the area of re-use at a great distance from them comprises the steps at which the marine transport vessel is located for anchorage near the excavation area, with the much larger size than the dredge, adapted to receive a large amount of dredge spoils in a condition suitable for transportation, the excavation of dredge spoils, using at least one dredger, bringing the dredge spoils to a condition suitable for transportation by the supply of dredge spoils from the dredger to a centrifugal separator separating dredge spoils onto wet fraction and dry fraction, and the dry fraction is collected and fed to the gravity separator additionally separating the collected dry fraction to the drier and wetter fractions in comparison with the dry fraction, in which the drier fraction is collected in a transport vessel made with the ability to receive the drier fraction of dredge spoils and transportation of the drier fraction to the area of re-use using the transport vessel, the location of transport vessel for anchorage in the area of re-use and unloading of drier fraction from the transport vessel in the area of re-use.

EFFECT: delivery to the consumer of finished construction products is ensured, immediately after the processing of the underwater ground on the watercraft.

17 cl, 2 dwg