SEDIMENT TRANSFER SYSTEM AND SEDIMENT TRANSFER METHOD

摘要

PROBLEM TO BE SOLVED: To provide a sediment transfer system and a sediment transfer method capable of suppressing adhesion of sediment to an inner surface of a transfer pipe and improving the transportability of sediment.;SOLUTION: A sediment transfer system according to one embodiment is a sediment transfer system 1 that conveys sediment B, and comprises an ejector 12 connected to a transport pipe 5 for transporting sediment B and sucking sediment B into the transport pipe 5, a compressor 11 that sends compressed air for transporting sediment B to the ejector 12, a conduit 13 that connects the compressor 11 and the ejector 12 to each other and allows compressed air from the compressor 11 to the ejector 12 to pass through, and a lubricant injection device 20 that is connected to the conduit 13 and injects a lubricant that reduces friction between the inner surface of the transport pipe 5 and the sediment B into the inside of the conduit 13.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2021,JPO&INPIT