Production device and production process of ultralow-sodium aluminide

The invention discloses a production device and a production process of an ultralow-sodium aluminide, and belongs to the field of ultralow-sodium aluminide production.The production device of the ultralow-sodium aluminide comprises a first wet material bin, the first wet material bin is communicated with a buffering bin through a first drying machine, the buffering bin is communicated with a first slurry tank and a second slurry tank, and the first drying machine is communicated with a second drying machine; an acid tank is arranged on one side of the second slurry tank, the first slurry tank and the second slurry tank are communicated with a filtering flat plate through a slurry pump, the filtering flat plate is communicated with a second wet material bin, the output end of the second wet material bin is communicated with a second dryer, and the filtering flat plate is further communicated with a hot water tank and a filtrate tank; according to the production device and the production process of the ultra-lo