Secondary aluminum smelting device and smelting method

The invention discloses a secondary aluminum smelting device and smelting method.The secondary aluminum smelting device comprises two smelting chambers, a runner and an aluminum alloy liquid conveying mechanism, and the smelting chambers are suitable for heating aluminum alloy materials to melt the aluminum alloy materials into aluminum alloy liquid; the runner is communicated between the bottoms of the two melting chambers; and the aluminum alloy liquid conveying mechanism is suitable for driving the aluminum alloy liquid to flow between the two melting chambers through the runner. The device is long in service life, low in energy consumption, low in aluminum burning loss, high in productivity, capable of reducing increased iron and reducing labor intensity, and suitable for large-scale continuous production. 本发明公开了一种再生铝熔炼装置及熔炼方法，再生铝熔炼装置包括两个熔化室、流道和铝合金液输送机构，所述熔化室适于加热铝合金料以将铝合金料熔化为铝合金液；所述流道连通在两个所述熔化室的底部之间；所述铝合金液输送机构适于驱动所述铝合金液经所述流道在两个所述熔化室之间流动。本发明使用寿命长，且能耗低、铝烧损低、生产率高，能够减少增铁、降低劳动强度、适应于规模化连续生产。