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A seabed mining system deployment and recovery device and its sea trial method

A recovery device and ore-collecting technology, which can be used in mineral mining, special mining, earth drilling and mining, etc., and can solve the problems of lack of overall solutions for seabed mining equipment sea trials, etc.

Active Publication Date: 2019-09-13
708TH RES INST OF CSSC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to support the seabed mineral resources development project, the mining system can only be commercially mined after the successful sea trial, so there is a lack of an efficient and reasonable sea trial overall solution for seabed mining equipment

Method used

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  • A seabed mining system deployment and recovery device and its sea trial method
  • A seabed mining system deployment and recovery device and its sea trial method
  • A seabed mining system deployment and recovery device and its sea trial method

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Embodiment approach

[0051] Figure 4 It is a schematic diagram of the deployment and recovery device of the seabed mining system of the present invention.

[0052] Further, please continue to see figure 1 , figure 2 , image 3 and Figure 4 As shown in FIG. 1 , a sea trial method for laying recovery devices in a seabed mining system of a preferred embodiment is shown.

[0053] In a further embodiment of the present invention, including any one of the above seabed mining system deployment recovery devices, the sea test method includes: a sea test method for a single device, a first system overall joint debugging method and a second system joint debugging method ;

[0054] Equipment sea trial methods include:

[0055] S1: The operation of the gantry 41 and the lifting block 42 drives the deployment or recovery of the ore collection equipment 14, and realizes the individual sea trial of the ore collection equipment 14; S2: The operation of the tower 51, the deck trolley 8 and the fixed crane ...

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Abstract

The invention discloses a seabed mining system distribution and recovery apparatus and a sea test method thereof. According to the seabed mining system distribution and recovery apparatus, the upper surface of a floating body is provided with a U-shaped notch; one end, close to the middle portion of the floating body, of the U-shaped notch is downwardly provided with a moon pool; a gantry mechanism is arranged at the stern portion of the floating body; a tower frame mechanism is installed at the middle portion of the floating body; a pipe treatment mechanism is arranged on the floating body, and is positioned at one side, close to the bow portion of the floating body, of the tower frame mechanism; and two deck trolley tracks are respectively fixed on both sides of the U-shaped notch, and adeck trolley is arranged on the two deck trolley tracks. The sea test method comprises: single sea test of the equipment, first system overall joint adjustment, and second system joint adjustment. With the seabed mining system distribution and recovery apparatus of the present invention, the single sea test and the system overall joint adjustment of the seabed mining system equipment can be achieved, and the diversity and the flexibility can be provided for the sea tests of the system equipment under various working conditions.

Description

technical field [0001] The invention relates to the technical field of seabed mining systems, in particular to a deployment recovery device for a seabed mining system. Background technique [0002] There are many kinds of marine mineral resources, among which polymetallic nodules, cobalt-rich crusts and hydrothermal sulfides with the most commercial development value are mainly distributed in the international seabed areas of the Pacific Ocean, Atlantic Ocean and Indian Ocean. The resources in the international seabed area are the common property of mankind. The research on deep-sea mining equipment is mainly carried out in conjunction with the exploration of mineral resources in international sea areas, and there is basically a blank in the mining equipment of seabed mineral resources. Therefore, there is an urgent need to develop seabed mineral resource development ships to form seabed mineral resource mining capabilities to safeguard the rights and interests of deep sea ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21C50/00
Inventor 赵建亭张宇凡张海彬田华勇
Owner 708TH RES INST OF CSSC
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