The invention provides an autonomous sinking and floating type deep-sea mining mineral lifting device which comprises a body, an ore storage bin device, a buoyancy control device and an electric power device, seawater is used as a buoyancy adjusting medium, the weight and buoyancy of a system are adjusted by injecting and discharging seawater in a pressure bin, and vertical movement of a vertical deep-sea mineral product carrying system is achieved. And meanwhile, an underwater parallel power propulsion system and a deep sea positioning system are arranged, so that an efficient and stable deep sea mining transportation system is formed. Deep sea bottom mineral products can be carried, free shuttling between the sea bottom and the sea surface is achieved, and therefore sea bottom mineral product recycling is achieved. Compared with a current deep-sea mining lifting system, the cost is greatly reduced, the system stability is improved, compared with a pump lifting mode in a traditional deep-sea mining scheme, moving parts such as a super-large pump machine and a deep-sea mineral product lifting pipeline are not needed, the complexity of the system is reduced, and the stability of the system is improved.
本发明提出了一种自主沉浮式的深海采矿矿物提升装置,包括:本体、矿仓装置、浮力控制装置以及电力装置,利用海水作为浮力调节介质,通过对压力仓的海水注入和排除来调节系统重量和浮力,实现垂直深海矿产搬运系统的垂直运动,同时配备水下平行动力推进和深海定位系统,共同构成了一个高效、稳定的深海采矿运输系统。可以携带深海海底矿产,实现海底和海面的自由穿梭,从而实现海底矿产回收;相较于当前深海采矿提升系统成本大幅减少,提升了系统稳定性,相较于传统深海采矿方案中泵提升的方式,无需超大泵机、深海矿产提升管道等运动部件,减少了系统的复杂性,提高了系统的稳定度。
Autonomous sinking and floating type deep sea mining mineral lifting device
一种自主沉浮式的深海采矿矿物提升装置
2025-05-02
Patent
Electronic Resource
Chinese
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