公开(公告)号：US20210197945A1

公开(公告)日：2021-07-01

申请号：US17269792

申请日：2019-08-08

申请人： SKF MARINE GMBH

发明人： Svenja Bierbaum ,  Joerg Grube ,  Wiebke Matthias ,  Pascal Philippsen ,  Andreas Thiele ,  Juergen Wetzel

IPC分类号： B63J4/00 ,  C02F1/32

摘要： A reactor configured to clean ballast water on ships includes a reactor housing having an inlet and an outlet and a reactor tube in the reactor housing providing a fluid connection between the inlet and the outlet. The reactor tube includes an inner wall having a plurality of rounded recesses extending longitudinally from a first end of the reactor tube to a second end of the reactor tube, and the rounded recesses each have a substantially constant cross section from the first end of the reactor tube to the second end of the reactor tube. A radially inwardly projecting ridge extends between each circumferentially adjacent pair of the rounded recesses.