Device for retrieving and reclaiming rare-earth particles settled in wastewater

Abstract

The invention discloses a device for retrieving and reclaiming rare-earth particles settled in wastewater. The device comprises a barrel body, a lifting mechanism and a stirring mechanism, wherein the lifting mechanism is arranged at the upper end of the barrel body correspondingly, and comprises cranes, a lifting platform and a lifting motor; two cranes are vertically arranged on two sides of the upper end of the barrel body, and the lifting platform is horizontally arranged between upper ends of the two cranes; the stirring mechanism is arranged at the lower end of the lifting platform; the stirring mechanism comprises a rotary motor, a rotating shaft rod and a stirring rod; the rotary motor is fixedly connected at the center of the lower end face of the lifting platform; the rotary motor vertically downward leads out the rotating shaft rod; one end of the rotating shaft rod is introduced into the barrel body; the side end of the rotating shaft rod is vertically fixedly connected with a plurality of stirring rods; and a string bag is connected with one ends of the stirring rods. By the mode, rare-earth particles in the rare-earth treatment wastewater can be retrieved and reclaimed.

Description

technical field [0001] The invention relates to the field of rare earths, in particular to a device for salvaging and recovering rare earth particles from sediment wastewater. Background technique [0002] In the rare earth treatment process, precipitation wastewater and leaching wastewater will be produced, and some rare earth particles will be mixed in these wastewater, but these wastewaters are usually discharged directly through the wastewater pipeline, so that the rare earth particles in the wastewater will also be lost, resulting in In order to reduce the waste of rare earth materials, if it is discharged directly, it will cause pollution and harm the environment. Therefore, we propose a rare earth separation device. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a device for salvaging and recovering rare earth particles in sediment wastewater, which can salvage and recover the rare earth particles in the...

AI Technical Summary

Problems solved by technology

[0002] In the rare earth treatment process, precipitation wastewater and leaching wastewater will be produced, and some rare earth particles will be mixed in these wastewater, but these wastewaters are usually discharged directly through the wastewater pipeline, so that the rare earth particles in the wastewater will also be lost, resulting in To reduce the waste of rare earth materials, if it is directly discharged, it will cause pollution and harm the environment. Therefore, we propose a rare earth separation device

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