公开(公告)号：US4253782A

公开(公告)日：1981-03-03

申请号：US57101

申请日：1979-07-12

申请人： Joost Brakel

发明人： Joost Brakel

IPC分类号： B63B35/30 ,  B65G53/30

CPC分类号： B63B35/303

摘要： A hopper comprises a suction conduit and a pressure conduit each connected to a pump for discharge of the hopper contents, the suction conduit being horizontal and communicating at its free end via a control valve with water outside the hopper, a plurality of vertically extending suction pipes extending downwardly from the suction conduit and spaced above the hopper bottom, each suction pipe having a valve, and cone-shaped bottom valves below the suction pipe open ends for conducting water from outside the hopper to the suction pipes.

摘要翻译： 料斗包括抽吸管道和压力管道，每个连接到泵以排出料斗内容物，吸入管道是水平的，并且通过控制阀在其自由端处与料斗外部的水连通，多个垂直延伸的吸入管 从抽吸管道向下延伸并且在料斗底部上方间隔开，每个吸入管具有一个阀，并且在抽吸管下方的锥形底部阀开口端用于将水从料斗外部引导到吸入管。

公开(公告)号：US4149480A

公开(公告)日：1979-04-17

申请号：US835910

申请日：1977-09-23

申请人： Joost Brakel

发明人： Joost Brakel

IPC分类号： B63B25/02 ,  B63B35/00 ,  B63B35/28 ,  E02F7/04 ,  B63B27/00

CPC分类号： E02F7/04 ,  B63B35/28 ,  E02F7/065

摘要： A barge for receiving dredged materials and water comprising a hull defining a hold and overflow apparatus for discharging excess water from the hold; the overflow apparatus comprises a separate discharge passage having a discharge outlet below the water line of the barge, a port defining an overflow opening communicating the hull and the discharge passage at a fixed position above the predetermined level to which solids are to be collected in the hold and below the predetermined levels of water in the hold and in the discharge passage, and a control valve in the discharge outlet for regulating the water level in the discharge passage. The method of dredging comprises maintaining the water level as aforesaid to prevent aeration of overflowing water.

摘要翻译： 用于接收疏浚材料和水的驳船，其包括形成用于从所述保持器排出多余水的保持和溢出装置的船体; 溢流装置包括单独的排放通道，其具有在驳船的水线下方的排放出口，限定了将船体和排出通道连通的溢流口，该溢流口位于高于预定水平的固定位置 保持和低于保持和排出通道中的预定水位的水分，以及用于调节排出通道中的水位的排出口中的控制阀。 疏浚方法包括如上所述保持水位以防止溢出的水通过。