Recycling method and recycling equipment of aluminum scrap

Abstract

To provide a recycling method of aluminum scrap and recycling equipment of aluminum scrap which enable the concentration of impurities to be sufficiently reduced.SOLUTION: Recycling equipment 10 of aluminum scrap comprises: a melting furnace 11 in which molten salt S having specific gravity larger than that of a liquid phase of aluminum is housed; a funnel-shaped container 12 having a tubular portion 12a arranged in the molten salt S; a charging portion which charges molten material M of aluminum scrap into the funnel-shaped container 12; and a cooling portion which cools the molten material M of the aluminum scrap having been charged into the funnel-shaped container 12, in such a manner that impurity I falls into the molten salt S after the impurity I is crystallized.SELECTED DRAWING: Figure 1

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