▎ 摘　　要

NOVELTY - The utility model is suitable for the technical field of heating furnace, providing a graphene electric heating furnace, comprising: the inner part is provided with a graphene heating sheet of the box body, a filter piece, installed in the box body, comprising a fixed filter piece and a movable filter piece, a driving piece, connected with the movable filter piece; the movable filtering piece comprises a stirring tank and a first filler; the first filler is installed in the stirring tank. By setting the fixed filtering piece and the movable filtering piece can better filter the entered water, firstly filtering through the fixed filtering piece, then performing secondary adsorption filtration through the rotation of the movable filtering piece, so that the whole adsorption effect is better, so that the discharged water is more clean.