Waste-heat-available mixing device based on rare earth waste and processing technology of waste-heat-available mixing device

Abstract

The invention discloses a waste heat available mixing device based on rare earth waste and a processing technology of the waste heat available mixing device, and relates to the technical field of rare earth. The device comprises a tank body and a mixing mechanism. During use, rare earth waste and materials needing to be mixed are added through the feeding hopper, and then the servo motor is started; the servo motor rotates to drive the rotating shaft to rotate, so that the centrifugal hopper rotates, the centrifugal hopper rotates to drive the push block to rotate, and the push block intermittently pushes the baffle to rotate upwards; therefore, the bottom of the feeding hopper is intermittently opened, so that the rare earth waste and materials needing to be mixed are added into the centrifugal hopper; and then preliminary mixing of the materials needing to be mixed and the rare earth waste is achieved through rotation of the centrifugal hopper, large impurities in the rare earth waste are filtered under the action of centrifugal force, and the rare earth waste enters the filter plate for secondary filtration after being filtered; in this way, the impurities in the rare earth waste are prevented from being mixed with materials needing to be mixed to affect subsequent processing, so that the subsequent processing efficiency is guaranteed.

Description

Technical field [0001] The present invention relates to the field of rare earth techniques, and more particularly to the residual heat of the waste heat, which is based on rare earth waste, and its processing processes. Background technique [0002] Rare Earth is a syndrome of a total of 17 chemical elements of Group III Parthenium, yttrium and lanthanide elements. Generally, in the form of oxide, it belongs to non-renewable resources. Rare earth is actually not thin, but it turns into useful materials, complicated procedures, cumbersome and cost high therefore name "rare earth". These 17 elements can usually be divided into two categories of light rare earths and heavy rare earths, which are more valuable. One is lacking sulfide and sulfate (only a pole), which means that the rare earth element has oxygen oxygen; second, the silicate of the rare earth is mainly an island shape, there is no layered, rack and chain structure; three is part Rare earth minerals (especially complex o...

AI Technical Summary

Problems solved by technology

[0003] In the existing rare earth waste mixing device, when mixing, the rare earth waste is basically added into the mixing device at one time for mixing, which will cause the useless impurities in the rare earth waste to remain in the mixed material It affects the treatment of rare earth waste after mixing, and the mixing efficiency of the existing mixing device is slow, which affects the processing efficiency of rare earth waste, which leads to unnecessary waste of resources. Therefore, we propose a rare earth based Waste heat can be used for waste heat mixing device and its processing technology to solve the above problems

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