Processing device and method for rare earth functional materials

Abstract

The invention discloses a processing device and processing method for rare earth functional materials, comprising a crushing box, an opening is opened on the top outer wall of the crushing box, a feeding hopper is welded on the inner wall of the opening, and a bottom outer wall of the crushing box is welded The supporting frame, the inner walls of both sides of the crushing box are provided with second openings, and the inner walls of the second openings are sleeved with bearings, the same rotating rod is sleeved between the two bearings, and the outer wall of the rotating rod is sleeved with broken wheel. The beneficial effect is that: adding a set of crushing wheels and adding two sets of fine crushing wheels below the crushing wheels can efficiently crush the rare earth, and by adding a screen at the bottom of the fine crushing wheel, the unbroken rare earth can be recycled Crushing ensures the quality of rare earth crushing, increasing the number of inclined boxes, and adding spiral blades in the conveying box, which can uniformly mix rare earth while conveying, improve the efficiency of rare earth crushing and mixing, and have good convenience.

Description

technical field [0001] The invention belongs to the technical field of rare earth processing equipment, and in particular relates to a processing device and a processing method of rare earth functional materials. Background technique [0002] Rare earth miners are mainly attached to other minerals or the surface of the earth. By leaching with chemicals or heap leaching after excavation, the mixed elements can be leached out, and then the leached material can be stirred and precipitated with chemicals to obtain mixed rare earths. Use the extractant to separate the elemental elements one by one, and obtain the elemental oxides after precipitation and burning. The main processing flow is leaching, precipitation, extraction, burning, point solution and smelting, etc. to obtain oxides, metals, etc. Elemental and alloy products often have a crushing and reprocessing process in the processing process. In the existing technology, the crushed rare earths cannot be uniformly mixed, an...

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Problems solved by technology

[0002] Rare earth miners are mainly attached to other minerals or the surface of the earth. By leaching with chemicals or heap leaching after excavation, the mixed elements can be leached out, and then the leached material can be stirred and precipitated with chemicals to obtain mixed rare earths. Use the extractant to separate the elemental elements one by one, and obtain the elemental oxides after precipitation and burning. The main processing flow is leaching, precipitation, extraction, burning, point solution and smelting, etc. to obtain oxides, metals, etc. Elemental and alloy products often have a crushing and reprocessing process in the processing process. In the existing technology, the crushed rare earths cannot be uniformly mixed, and the existing devices and methods are not effective, and the rare earths are not crushed sufficiently. Inconvenient to use

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