Comprehensive utilization device for mine wastewater

Abstract

The invention discloses a comprehensive utilization device for mine wastewater, and relates to an ore extraction processing device, the comprehensive utilization device comprises a recovery pool, a filtering assembly, a lifting assembly and a slag discharging assembly, the filtering assembly is arranged in the recovery pool and is driven by the lifting assembly to move up and down, and the slag discharging assembly is driven by the lifting assembly to move up and down; the filtering assembly rotates in the recycling pool while moving up and down so as to throw waste water, and when the lifting assembly drives the filtering assembly to move upwards away from the filtering assembly, the filtering assembly is opened by means of the residue discharging assembly so as to discharge solid waste residues in the filtering assembly. Water in the waste residues can be spin-dried while filtering is conducted, the waste residues and the water are fully separated, the water can be recycled, the waste residues return to the mineral separation procedure, the time for waiting for precipitation is not needed, the waste residues are automatically removed, and sewage cross flow is avoided.

Description

technical field [0001] The invention relates to an ore mining and processing device, in particular to a comprehensive utilization device for mine wastewater. Background technique [0002] At present, in the mining process of mines, it is necessary to clean the minerals, which will inevitably lead to a large amount of waste water. If the waste water is directly discharged, it will cause serious pollution to the environment. Therefore, it is necessary to treat the waste water before it is discharged. Drainage up to standard to avoid environmental pollution. [0003] In the prior art, the use of cleaning wastewater is prevented from being uniformly discharged into the sedimentation tank, the clean water is reused after sedimentation, and the sedimentation slag is recovered from the tank and returned to the beneficiation process. However, on the one hand, this treatment method cannot clean up the sludge in time, which will cause the overflow of sewage and increase the cost of d...

AI Technical Summary

Problems solved by technology

However, on the one hand, this treatment method cannot clean up the silt in time, which will cause sewage overflow and increase the cost of dredging and slag transportation. On the other hand, it takes time for the wastewater to settle, resulting in a long precipitation time, which affects the problem of water recycling.

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