Novel lifting system for deep-sea mining
Patent Information
- Authority / Receiving Office
- CN · China
- Current Assignee / Owner
- JIANGSU UNIV OF SCI & TECH
- Publication Date
- 2019-04-12
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Abstract
Description
Technical field
[0001] The invention belongs to the field of deep seabed ore mining, and particularly relates to a new type of deep sea mining lifting system. Background technique
[0002] With the continuous exploitation of onshore mineral resources, mineral resources are increasingly depleted, resulting in an increasingly intensified contradiction between human demand for mineral resources and the shortage of mineral resources. The exploitation and utilization of seabed mineral resources is an important way to make up for the increasing shortage of onshore mineral resources. strategic initiatives and effective solutions.
[0003] The ore lifting system is an important part of the deep sea mining system. The main function of the ore lifting system is to lift the ore on the seabed to the sea surface support ship. At present, deep-sea ore lifting devices are all composed of a pipeline. The ore and seawater are mixed in a certain proportion and lifted from the seabed through ...