Movable stirring-type coprecipitation device for rare earth

Abstract

The invention relates to a coprecipitation device for rare earth, in particular to a movable stirring-type coprecipitation device for rare earth. The movable stirring-type coprecipitation device for the rare earth can be adjusted and can stir rare earth mixture liquid in a moving mode. According to the technical scheme, the movable stirring-type coprecipitation device for the rare earth comprisesa precipitation cylinder, a discharging pipe, a first valve, supporting legs, a liquid discharging pipe, a second valve, a filtering net, a large stirring plate, a first connecting shaft, a small cam,a contact plate and the like; and the discharging pipe is located on the lower portion of the precipitation cylinder and connected with the precipitation cylinder. The movable stirring-type coprecipitation device for the rare earth can be adjusted, can stir the rare earth mixture liquid in the moving mode, and can enable a mixing reaction of the rare earth mixture liquid to be even, the quality of a prepared product is improved advantageously, the production and development of enterprises are facilitated, and operation is convenient.

Description

technical field [0001] The invention relates to a co-precipitation device for rare earths, in particular to a movable stirring type co-precipitation device for rare earths. Background technique [0002] Rare earths are known as "industrial vitamins". Now it has become an extremely important strategic resource. Rare earth element oxides refer to oxides of 15 lanthanide elements with atomic numbers from the third valve to the fifth bevel gear in the periodic table of elements, and oxides of scandium and yttrium, a total of 17 elements whose chemical properties are similar to lanthanide elements. Rare earth elements have been widely used in petroleum, chemical industry, metallurgy, textile, ceramics, glass, permanent magnet materials and other fields. With the advancement of science and technology and continuous breakthroughs in application technology, the value of rare earth oxides will increase. The term rare earth is a name left over from history. Rare earth elements have...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the existing co-precipitation device for rare earth usually adopts the traditional fixed structure, which cannot be adjusted, so that the rare earth mixture liquid cannot be moved and stirred, resulting in uneven mixing reaction of the rare earth mixture liquid, and the generated rare earth carbonate The quality is low, which seriously affects the quality of the produced products. The technical problem is: to provide a movable stirring type co-precipitation device for rare earths that can be adjusted and can move and stir the rare earth mixture liquid.

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