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Water surface support launching and retrieval system for deep sea mining engineering

A deep-sea mining and recycling system technology, used in the mining of minerals, special mining, earth-moving drilling, etc.

Inactive Publication Date: 2018-05-18
武汉船舶设计研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, many technologies for deep-sea polymetallic nodule mining are still in the exploratory stage, and no mature water-supported deployment recovery system for deep-sea mining projects has been reported.

Method used

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  • Water surface support launching and retrieval system for deep sea mining engineering
  • Water surface support launching and retrieval system for deep sea mining engineering
  • Water surface support launching and retrieval system for deep sea mining engineering

Examples

Experimental program
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Embodiment Construction

[0033] Such as figure 1 , figure 2 , combined with image 3 The shown water surface support deployment and recovery system for deep-sea mining projects includes mining vehicle deployment and recovery device 1, pipeline automatic docking and dismantling device 2, moon pool valve device 3, integrated cable deployment and recovery device 4, and pipeline storage Transfer and auxiliary connection device 5, lifting device 6, hose deployment and recovery device 7, tower frame 8, auxiliary operation device 9, moon pool 10, lift pump 11, relay station 12, underwater robot deployment and recovery device 13, ROV umbilical cord Cable winch 14, mining vehicle 15, hard pipe 16, underwater robot 17, relay station cable 18.

[0034] A moon pool valve device 3 is installed above the moon pool 10, a tower frame 8 is installed on the moon pool valve device 3, and a hoisting device 6 is hoisted on the tower frame 8, and the hoisting device is used for lifting the hard pipe.

[0035] The pipel...

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Abstract

The invention discloses water surface support launching and retrieval system for deep sea mining engineering. The water surface support launching and retrieval system for deep sea mining engineering comprises a moon pool valve device, a cable launching and retrieval device, a mining car launching and retrieval device, a pipeline automatic docking and disassembly device, a pipeline storage and transport and auxiliary connection device, a tower frame and lifting device, a hose launching and retrieval device, and a auxiliary operating device. Each device is arranged on the periphery of the moon pool and a deck of a ship tail. The water surface support launching and retrieval system for deep sea mining engineering is used to safely launch all the equipment and auxiliary facilities of the underwater mining system in the specified sea condition to the required operating points under the water, and all the equipment and facilities can be safely retrieved to a surface mother ship in the specified sea condition. Operation cooperative control can be carried out by a central control room in the launching and retrieval system, the operation can also be carried out near a device machine. The water surface support launching and retrieval system for deep sea mining engineering is reasonable in space arrangement, and closely connected in work process. The operation of the launching and retrieval is completed safely and reliably, and the efficiency of the launching and retrieval is improved effectively.

Description

technical field [0001] The invention relates to a water surface support deployment and recovery system used in deep sea mining projects. The system can realize water surface support and technical guarantee for deep sea mining and ore lifting transportation. Background technique [0002] Ocean mining is a multidisciplinary, high-tech, and multi-field integrated system engineering. The water surface support deployment recovery system is the most important part of the ocean mining system and plays an extremely important role in deep sea mining projects. According to the technical characteristics of the deep-sea polymetallic nodule mining model, the main function of the water surface support deployment and recovery system is to safely deploy all underwater mining equipment and auxiliary facilities from the surface test mother ship to the predetermined underwater operation under predetermined sea conditions point, and can safely recover all underwater mining equipment and auxilia...

Claims

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Application Information

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IPC IPC(8): E21C50/02
Inventor 陈丹东杨高胜余倩李文豪潘登唐颖谢梦琪刘泽
Owner 武汉船舶设计研究院有限公司
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