A kind of seabed ore gathering equipment and ore gathering method based on Coanda effect

Abstract

The invention provides a seabed mineral collecting device based on a wall attachment effect and a mineral collecting method thereof. The device comprises a track mechanism, a mineral collecting box, a water jet outlet, a mineral inlet, a propeller, a grille and a small-curvature base plate. The front end of the mineral collecting box is provided with the propeller, and the grille is arranged between the mineral collecting box and the propeller. The mineral collecting box is defined by peripheral and upper closed metal casings and the small-curvature base plate, and the bottoms of the front end and the rear end of the mineral collecting box are provided with the water jet outlet communicated with a propeller area and the mineral inlet communicated with a mineral storage area respectively. The water jet outlet and the mineral inlet are provided with baffles, and the rotating inclination angles of the baffles can be adjusted. According to the seabed mineral collecting device based on the wall attachment effect and the mineral collecting method thereof, in the mineral collecting process, working efficiency and working quality are greatly improved, and the damage to the ecological environment of the surface of a seabed in the seabed mining process is reduced.

Description

technical field [0001] The invention relates to the field of seabed ore gathering, and in particular to a seabed ore gathering equipment and a method for gathering minerals based on the Coanda effect. Background technique [0002] With the rapid development of the world's industry and economy, the consumption of mineral resources has increased sharply, and land mineral resources are becoming increasingly scarce or even exhausted on a global scale. Human beings have turned their attention to the ocean, which accounts for 71% of the earth's surface area. The exploitation of marine mineral resources is to make up for the depletion of land resources. effective way. [0003] The ocean is the largest potential resource base on the earth that has not been fully understood and utilized by humans. In addition to offshore oil and gas resources and coastal mineral sands, the seabed is currently known to have commercial mining value as well as metal mineral resources such as polymetall...

AI Technical Summary

Problems solved by technology

[0005] According to the technical problems of low efficiency, high energy consumption, and great damage to deep-sea ecology of the existing technology proposed above, the present invention proposes a seabed ore-collecting equipment and a method for collecting minerals based on the Coanda effect, so that in the process of collecting ore, Greatly improve the work efficiency and work quality, and reduce the damage to the ecological environment of the seabed surface during the seabed mining process

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