Device for conveying a slurry, such as sand or gravel or the like, lying under water

摘要

A dredger device for conveying sand or gravel or the like lying under water in which the material enters a conveyor head and is conveyed through a variable length tube into a receptacle on the dredger. In the interior of the variable length tube there is a flexible tube having one end connected to the conveyor head and the other end connected to a hose reel. The conveyed material travels through the interior tube to the hose reel and through an opening therein to a receptacle.