发明名称 |
VELOCITY AND CONCENTRATION ADJUSTABLE COUPLING PIPE APPARATUS EQUIPPED BETWEEN LIFTING PIPE AND COLLECTOR |
摘要 |
Disclosed herein is a velocity and concentration adjustable coupling pipe apparatus equipped between a lifting pipe and a collector. The apparatus includes a coupling pipe having a lower inlet and an upper outlet which are different in diameter from each other. A seawater inlet pipe passes through a side surface of the coupling pipe to permit inflow of seawater. A slurry flow control valve is provided in the coupling pipe to control the inflow of slurry. A seawater flow control valve is provided in the seawater inlet pipe to control the inflow of the seawater. A first sensor measures concentration of slurry discharged through the upper outlet. A second sensor measures velocity of the discharged slurry. A third sensor measures velocity of slurry introduced into the lower inlet. A control panel controls the opening ratio of each of the slurry and seawater flow control valves.
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申请公布号 |
US2011218685(A1) |
申请公布日期 |
2011.09.08 |
申请号 |
US20100754848 |
申请日期 |
2010.04.06 |
申请人 |
KOREA INSTITUTE OF GEOSIENCE AND MINERAL RESOURCES (KIGAM) |
发明人 |
YOON CHI-HO;AHN BYUNG-SIK;PARK JONG-MYUNG |
分类号 |
G05D11/02;G05D7/06 |
主分类号 |
G05D11/02 |
代理机构 |
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代理人 |
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地址 |
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