Lithium electrolyzer height adjustment structure

Abstract

The invention discloses a lithium electrolytic tank lifting structure. One side wall top position of the electrolytic tank is connected to a detachable plate, the lowest position of the detachable plate is higher than a highest position for the electrolytic tank to accommodate electrolyte or lithium melt; the outside of the detachable plate is also provided with a temporary liquid storage tank; in addition, a vertical lifting mechanism and a plurality of auxiliary telescopic devices are arranged at the bottom position of the electrolytic tank, the vertical lifting mechanism comprises a motor and a telescopic shaft, and the vertical lifting mechanism is connected to an off-center position of the electrolytic tank. The lithium electrolytic tank lifting structure provided by the invention avoids or reduces direct contact of staff with lithium or lithiated compounds in a lithium electrolysis process, reduces the harm to the human body or personnel, improves the safety performance of human body, and jacks up the electrolytic tank in virtue of a jack, is convenient for placing lithium melt into the temporary liquid storage tank, is convenient to control, and improves the work efficiency of the lithium electrolysis process.

Description

technical field [0001] The invention relates to the technical field of lithium electrolytic cells, in particular to the height adjustment structure of lithium electrolytic cells. Background technique [0002] At present, lithium chloride and other lithium compounds are used to electrolyze to obtain finished lithium. The main process includes first putting lithium chloride and other electrolytes into the chemical furnace to heat up and melt to a certain temperature, and then drying the lithium electrolytic cell. After the tank is finished, electrolytes such as lithium chloride are poured into the electrolytic cell for electrolysis, and the lithium melt is obtained by electrolysis. Finally, the obtained lithium melt is extracted and put into an oil film diffusion pump to obtain crude lithium in a vacuum and low-pressure environment. Finally, The obtained crude lithium is extruded through an extruder, weighed, packed and put into storage, and the finished product is obtained. ...

AI Technical Summary

Problems solved by technology

[0004] However, when the current staff are operating on site, since the lithium electrolytic cell itself is made of graphite, asbestos board, refractory bricks, etc., it is not easy to directly open holes on the electrolytic cell or pour out the lithium solution from the cell, and the lithium melt obtained by electrolysis is not easy. To take it out, you can only use the method of spoon extraction, manual operation, but because the electrolytic tank is deep, it will inevitably cause damage to the human eyes and endanger the health of the staff during the extraction process, and because this is a special type of work, it needs to be operated slowly. Manual pouring is also relatively slow and inefficient

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