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High-capacity sampler for deep-sea polymetallic sulfide ore body

A polymetallic sulfide, large-capacity technology, applied in sampling devices and other directions, can solve the problems of poor reliability, less sampling, and low work efficiency, and achieve the effects of high reliability, more sampling, and high work efficiency.

Inactive Publication Date: 2012-05-16
CHINA MINMETALS CHANGSHA MINING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, drilling equipment is mainly used for drilling and sampling, but conventional drilling equipment generally has a complex structure, low work efficiency, less sampling, and poor reliability

Method used

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  • High-capacity sampler for deep-sea polymetallic sulfide ore body
  • High-capacity sampler for deep-sea polymetallic sulfide ore body
  • High-capacity sampler for deep-sea polymetallic sulfide ore body

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Experimental program
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Embodiment Construction

[0015] The present invention will be further described below in conjunction with drawings and embodiments.

[0016] refer to figure 1 , this embodiment includes a frame 1, a lifting cylinder group 2, a hydraulic station 3, a charging mechanism 4, a control unit 5 and an acquisition mechanism 8;

[0017] The frame 1 is composed of a top beam 11, a cross beam 13, a bottom beam 49, a side beam I 14-1, and a side beam II 14-2, and the side beam I 14-1 is fixed with a fixed block I 15-1 with a chute I, The side beam II14-2 is fixed with a fixed block II15-2 with a chute II;

[0018] The oil cylinders of the lifting cylinder group 2 are evenly distributed on both sides of the upper part of the frame 1, and the piston rod ends of the lifting cylinder group 2 are all hinged on the bolster 47 of the charging mechanism 4, and the other end is fixed to the lower part of the top beam 11 through a flange. Even, the hydraulic station 3 and the control unit 5 are fixed on the beam 13 of ...

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Abstract

The invention discloses a high-capacity sampler for a deep-sea polymetallic sulfide ore body, comprising a frame, a lifting cylinder group, a hydraulic station, a loading mechanism, a control unit and a collection mechanism. The high-capacity sampler for the deep-sea polymetallic sulfide ore body of the invention is used for the high-capacity exploration and sampling of the deep-sea polymetallic sulfide ore body with the characteristics of high work efficiency, more sampling and high reliability, and can realize the in-situ collection of the seafloor polymetallic sulfides so as to provide basic data for the development of tunneling equipment, collection equipment and transportation equipment and the like of a system for the test research and sampling of the physical parameters in the laboratory.

Description

technical field technical field [0001] The invention relates to a large-capacity sampler for deep-sea polymetallic sulfide ore bodies used for in-situ large-capacity sampling of deep-sea polymetallic sulfide ore bodies. Background technique [0002] Seabed polymetallic sulphide deposits, as a strategically important seabed polymetallic mineral resource, are currently a research hotspot in international seabed science and solid mineral resource mining. It is mainly distributed in mid-ocean ridges and stratigraphic fault active zones at depths of 2000-5000m, rich in iron, copper, lead, zinc and silver, gold, cobalt, nickel, platinum and other metals, mainly in massive, chimney and mud Shape and other three forms exist in the seabed. In order to exploit polymetallic sulfide ore bodies, it is necessary to understand the physical and mechanical properties of the ore bodies. Sampling and analyzing ore bodies is a common and effective method. At present, drilling equipment is ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/04G01N1/08
Inventor 高宇清吴鸿云丁六怀孙大伟陈秉正
Owner CHINA MINMETALS CHANGSHA MINING RES INST
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