Coastal zirconium-titanium ore sand mining platform and mining process thereof

Abstract

The invention discloses a coastal zirconium-titanium ore sand mining platform and a mining process. The coastal zirconium-titanium ore sand mining platform involves a cutter suction assembly, a cuttersuction floating body platform, a spiral chute ore dressing system, a material pipeline pumping system, an ore dressing floating body platform, a generator set and a power generation floating body platform, wherein the cutter suction assembly is fixedly arranged on the cutter suction floating body platform, the spiral chute ore dressing system and the material pipeline pumping system are arrangedon the ore dressing floating body platform, the generator set is arranged on the power generation floating body platform, the cutter suction floating body platform and the power generation floating body platform are located on the two sides of the ore dressing floating body platform correspondingly, the generator set supplies power to the cutter suction assembly and the spiral chute ore dressingsystem through cables, the output end of the cutter suction assembly is connected with the input end of the spiral chute ore dressing system through the material pipeline pumping system, and the output end of the spiral chute ore dressing system is connected with a concentrate conveying pipeline and a tailing discharging system. The coastal zirconium-titanium ore sand mining platform and the mining process thereof have the advantages of being reasonable in spatial arrangement, capable of crushing hard layers and high in mining efficiency.

Description

technical field [0001] The invention relates to the technical field of coastal mining, in particular to a coastal zirconium-titanium sand mining and beneficiation platform and a mining and beneficiation process thereof. Background technique [0002] At present, the development and utilization of coastal zirconium-titanium placer resources at home and abroad basically adopts 1. Shore-based mechanical equipment shovel excavation or sea surface sand suction ship pump absorbs and collects, and then transports them to nearby mineral processing bases for sorting; 2. Small barge transformation is simple and crude Mining the hull, directly installing the collection and screening equipment on the barge or floating platform; although the two methods are less investment, but the cost of material transportation and backfilling is relatively high, and the production capacity and production efficiency are relatively low; especially in the foundation Backward facilities, lack of energy sup...

AI Technical Summary

Problems solved by technology

However, in the zirconium-titanium ore areas along the Mediterranean Sea and the Atlantic coast of Africa, the underlying structure is diverse and complex, often containing dense and hard shell hard layers, and the traditional coastal zirconium-titanium sand collection facilities cannot be successfully collected.

[0005] The existing coastal zirconium-titanium ore tailings disposal after mining basically adopts the method of stacking first and then backfilling. Most of the coastal sand dunes in most zirconium-titanium mining areas along the Atlantic coast of Africa are natural barriers to prevent seawater from flooding inland. The method of mining first and then filling is easy. Caused the loosening and breach of the anti-wave sand embankment along the coast, and serious ecological and environmental incidents occurred

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