A rare earth metal molten salt stripping equipment with intermittent knocking and noise reduction function

Abstract

The invention discloses a rare earth metal molten salt peeling machine with intermittent knocking and noise reduction function. Anti-skid pads are fixed on the corners of each block. Compared with the prior art, the present invention has the beneficial effect of: based on the principle of magnetic same-sex repulsion and opposite-sex attraction, four groups of molten salt stripping mechanisms can simultaneously remove the rare earth metal block. Regular knocking on the surface makes the rare earth metal block bear a large force, thereby improving the efficiency of molten salt stripping. Cotton absorbs knocking sound and avoids noise. The whole operation is powered by only one motor, which consumes less power and makes less sound, effectively preventing noise pollution. In addition, it can be applied to rare earth metal blocks of different sizes, so that the molten salt of rare earth metal blocks can be stripped more thoroughly. , Can also prevent the waste of rare earth metals.

Description

technical field [0001] The invention relates to the technical field of rare earth metal treatment, in particular to a rare earth metal molten salt stripping device with intermittent knocking and noise reduction function. Background technique [0002] The chemical activity of rare earth metals is very strong. In order to prevent the rare earth metal blocks from being oxidized, a layer of molten salt will be wrapped around the rare earth metal blocks after being made into a certain shape by a mold. This layer of molten salt is stripped. [0003] For example, China Patent Authorization Announcement No.: CN201720820919.4 is a kind of rare earth metal molten salt stripping equipment with intermittent knocking and noise reduction function. The structure of the device includes a box body, a discharge plate, a first support rod, a first Drive motor, first disc, turntable, push rod motor, second disc, spring, limit block, second support rod, second drive motor, crushing gear, feed p...

AI Technical Summary

Problems solved by technology

[0005] 1) The device needs to use two drive motors, two or more vibration motors, and one push rod motor. If the number of motors is too large, the corresponding power consumption is relatively large, and the cost of stripping is high. Another motor operates There is already sound, not to mention that the device has so many motors, and the sound can be superimposed. At the same time, the sound is penetrating and spreading. Even if it is operated in the box, the noise is relatively large, and the noise will not only damage the hearing. , can also induce a variety of cancer-causing and fatal diseases, and also interfere with people's life and work;

[0006] 2) The distance between the crushing gear and the second disc of the device is fixed, and the size of the rare earth metal block is different. If the rare earth metal block is too small, the crushing gear cannot touch the rare earth metal block at all. Molten salt stripping, if the rare earth metal block is too large, the molten salt is stripped, but the rare earth metal is broken, resulting in waste of rare earth metal, or the need to separate the salt and rare earth metal to recover the rare earth metal, the operation is quite cumbersome

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