▎ 摘　　要

NOVELTY - The utility model claims a rare earth metal electrolytic graphite tank capable of satisfying electrolytic requirements of different rare earth metal molten salt. The rare earth metal electrolytic graphite tank comprises a round graphite tank body; the central position of the bottom of the inner cavity of the circular graphene groove body is provided with a first circular groove sunken downwards; the central position of the bottom of the first circular groove is provided with a second circular groove sunken downwards; the opening of the graphite groove upper end is provided with a high temperature resistant metal protective layer; the central position of the graphite groove body is provided with an electrolytic cathode; the first circular groove is provided with a large molybdenum receiver matched with the first circular groove; the second round groove is provided with a small molybdenum receiver matched with the second round groove; the bottom of the first circular groove is provided with an annular lug boss; the bottom of said receiver provided with a limiting groove matched with the annular lug boss. The rare earth metal electrolytic graphite tank is suitable for electrolytic process of different rare earth.