A rare earth waste drying device for rare earth waste recovery

Abstract

The invention discloses a rare earth waste drying device for rare earth waste recovery, which relates to the technical field of rare earth waste treatment and includes a fixed base, a pretreatment box and a storage box. The invention drives the rotation of the rolling cylinder through a micro motor in the pretreatment box To achieve material rolling, the vibration of the vibrating filter screen is driven by the second cylinder, so that the material can be separated and dropped, which is convenient for subsequent drying. The second motor drives the drum to rotate, and the drum drives the connecting plate and the arc baffle The plate rotates, and in actual use, the second motor is controlled to move at a standstill to ensure that the material can be sent to the storage box, and can be further heated, and the harmful gas generated when the material is dried is eliminated by the suction fan in the suction box Inhalation is carried out, and the filter adsorption effect is realized through the filter screen. Through the cooperation of the pressing component, the forming seat and the pushing mechanism, the dried material can be pressed into blocks and then pushed out, which is convenient for subsequent transportation and processing.

Description

technical field [0001] The invention relates to the technical field of rare earth waste treatment, in particular to a rare earth waste drying device for recycling rare earth waste. Background technique [0002] Rare earth is the general term for seventeen metal elements including lanthanides, scandium and yttrium in the chemical periodic table. There are 250 kinds of rare earth ores in nature, which are very important in many fields, such as military, chemical and other industries. Excellent optical, electromagnetic and other physical properties can be combined with other materials to form a wide variety of new materials with different properties. Its most notable function is to greatly improve the quality and performance of other products. In the process of using rare earths, it needs to be purified, smelted and other processes, so some rare earth wastes will be generated in these processes, which will make the subsequent treatment of rare earth wastes more convenient for t...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a rare earth waste drying device for rare earth waste recycling, so as to solve the problems of poor drying effect, low degree of automation, inconvenient molding and recycling, and inability to handle harmful gases proposed in the above background technology

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