公开(公告)号：KR101700393B1

公开(公告)日：2017-01-31

申请号：KR1020160050950

申请日：2016-04-26

Applicant: 한국해양과학기술원

Inventor： 민천홍 ,  김형우 ,  홍섭 ,  김성순

IPC: E21C50/00 ,  E21C50/02 ,  E02F3/88 ,  E02F3/90 ,  E02F7/10

Abstract: 심해저에서집광로봇으로부터채집되어파쇄된광물자원의슬러리를양광펌프로양광펌프의상부에연결되는제1 양광관을통해해상의수상선까지정방향으로이송하는심해저광물자원채광을위한바이패스양광관에있어서, 역방향의슬러리를배출하는배출구를구비하는하우징; 및양광펌프의압력가중을받으며제1 양광관으로의통로를폐쇄하는가압부가구비된밸브블록;을포함하는바이패스양광관에의하여정방향의슬러리는제2 양광관으로이송되고역방향의슬러리는배출구로이송되어낙하하는슬러리가양광펌프로역류하여양광펌프가파손되는것을방지할수 있게된다.

公开(公告)号：KR101391635B1

公开(公告)日：2014-05-12

申请号：KR1020130123636

申请日：2013-10-16

Applicant: 한국해양과학기술원

Inventor： 홍섭 ,  최종수 ,  여태경 ,  김형우 ,  민천홍

IPC: E21C50/00

CPC classification number: E21C50/00

Abstract: The present invention relates to a motion control device and method of a buffer system for deep sea mineral mining, which controls the heading direction of the buffer system so as to a reference direction error occurring between a surface vehicle and the buffer system by means of a fastening error of a lifting pipe connected by a plurality of pipes and reduces the pendulum motion of the buffer system expected upon the turning motion of the buffer system or upon the variation of the mining processing speed. According to the present invention, the motion control device of a buffer system for deep sea mineral mining includes: a heading direction sensing part sensing the heading direction of the buffer system; a determination part receiving the heading direction information of the buffer system from the heading direction sensing part and comparing the received information with a set value; a controller conducting the control for the balancing of the buffer system if an error value determined from the determination part is more than the set value; and a first driving part or a second driving part actuated to maintain the balance of the buffer system under the control of the controller, wherein either the first driving part or the second driving part is actuated or both of the first driving part and the second driving part are actuated at the same time.

Abstract translation: 本发明涉及一种用于深海矿物开采的缓冲系统的运动控制装置和方法，其控制缓冲系统的行进方向，以便通过一个地面车辆和缓冲系统之间发生的参考方向误差 通过多个管道连接的提升管的紧固错误，并且减少了缓冲系统的转动运动时期望的缓冲系统的摆动运动，或者根据挖掘处理速度的变化。 根据本发明，用于深海矿物开采的缓冲系统的运动控制装置包括：检测缓冲系统的航向的航向方向检测部分; 确定部件，从所述航向方向检测部件接收所述缓冲系统的航向方向信息，并将所接收的信息与设定值进行比较; 如果从所述确定部确定的误差值大于所述设定值，则进行所述缓冲系统的平衡的控制的控制器; 以及第一驱动部分或第二驱动部分，其被致动以在控制器的控制下保持缓冲系统的平衡，其中第一驱动部分或第二驱动部分被致动，或者第一驱动部分和第二驱动 部件同时启动。

公开(公告)号：KR101390291B1

公开(公告)日：2014-05-07

申请号：KR1020130123637

申请日：2013-10-16

Applicant: 한국해양과학기술원

Inventor： 홍섭 ,  최종수 ,  김형우 ,  여태경 ,  민천홍

IPC: E21C50/00

CPC classification number: E21C50/00

Abstract: The present invention relates to a buffer system and, more particularly, to a joint structure of a buffer system which reduces load applied to slurry conveying pipes connected to upper and lower ends of the buffer system and is disposed on the upper and lower ends of the buffer system to provide the degree of freedom in rotation, while being stably used in deep sea through a pressure compensation means. According to the present invention, the joint structure of the buffer system includes a first joint located on the uppermost end of the buffer system and having the lower end fastened to the buffer system and the upper end fastened to a mineral resource lifting pipe; a second joint located on the lower end of the buffer system and having the upper end fastened to the buffer system and the lower end fastened to the upper end of a third joint; and the third joint having the upper end fastened to the lower end of the second joint and the lower end fastened to a mineral resource conveying pipe, wherein the first to third joints have pressure in the deep sea compensated by the pressure compensator.

Abstract translation: 本发明涉及一种缓冲系统，更具体地说，涉及缓冲系统的接合结构，该缓冲系统减少施加到连接到缓冲系统的上端和下端的浆料输送管的负荷，并设置在缓冲系统的上端和下端 缓冲系统，以提供旋转自由度，同时通过压力补偿装置稳定地用于深海。 根据本发明，缓冲系统的接合结构包括位于缓冲系统的最上端的第一接头，其下端固定在缓冲系统上，上端固定在矿物质起重管上; 位于缓冲系统的下端的第二关节，其上端固定在缓冲系统上，下端固定在第三关节的上端; 所述第三关节的上端紧固在所述第二关节的下端，所述下端固定在矿物质输送管上，其中，所述第一至第三关节在所述深海的压力被所述压力补偿器补偿。