Rare earth chloride solution movable filtration equipment for producing rare earth chloride carbonate

Abstract

The invention relates to filtration equipment, in particular to rare earth chloride solution movable filtration equipment for producing rare earth chloride carbonate. Therefore, the technical problemis to provide the rare earth chloride solution movable filtration equipment for producing rare earth chloride carbonate which can continuously stir the rare earth chloride solution in a process of filtering a rare earth solution, enables impurities in the rare earth chloride carbonate to be difficultly deposited and cannot block a filtration device. The rare earth chloride solution movable filtration equipment for producing the rare earth chloride carbonate comprises a mounting frame, a collection frame, a first mounting rod, a second mounting rod, a guide rail, guide sleeves, a movable screening frame, a screening mesh, a first pull rod, a stirring box, a first bearing base and the like; and the collection frame is mounted in the middle of the bottom part of the mounting frame. Accordingto the rare earth chloride solution movable filtration equipment for producing the rare earth chloride carbonate disclosed by the invention, the effects that the rare earth chloride solution can be continuously stirred in the process of filtering the rare earth solution, the impurities in the rare earth chloride solution are difficultly to deposit and the filtration device cannot be blocked are achieved.

Description

technical field [0001] The invention relates to a filter device, in particular to a mobile filter device for a rare earth chloride solution used in the production of rare earth carbonate chloride. Background technique [0002] Rare earth is a general term for seventeen metal elements including lanthanides, scandium and yttrium in the chemical periodic table. 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 57 to 71 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...

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Problems solved by technology

[0005] In order to overcome the current inability to continuously stir the rare earth chloride solution in the process of filtering the rare earth solution, the impurities in the rare earth chloride solution are easy to deposit and block the filter device. Therefore, the technical problem of the present invention is: to provide a During the rare earth solution process, the rare earth chloride solution can be continuously stirred, and the impurities in the rare earth chloride solution are not easy to deposit and will not block the filter device. The rare earth chloride solution mobile filter equipment for the production of rare earth carbonate chloride

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