Cluster-type deep-sea submarine mining equipment based on vortex hydrodynamic characteristics

Abstract

A piece of submarine mining equipment comprises an equipment body, a plurality of adaptive submarine mining collectors and respective mineral delivery pipes. The equipment body and the adaptive submarine mining collectors are connected through the mineral delivery pipes. The lengths, stretching out of the equipment body, of the mineral delivery pipes can be adjusted under control. The adaptive submarine mining collectors are provided with tracked traveling mechanisms and can autonomously travel under control. An underwater detector is used for detecting the submarine topography and mineral distribution in the vicinity of an operation area, and the traveling path of the submarine mining collectors and a mineral storage vehicle is reasonably planned according to detected information. The multiple adaptive submarine mining collectors simultaneously and independently work and are made light and small, thus reducing damage of mining operations to the submarine ecological environment. The equipment body can travel along flat submarine paths and avoid rough paths. Horizontal vortexes induced by the mining collectors can enhance the mining effect and improve the collecting power under unit power consumption so that fewer water pumps with smaller sizes can be configured, and the mining collectors have a smaller principle dimension, thereby greatly reducing energy consumption and being more environmentally friendly.