Non-ferrous metal alloy manufacturing device capable of recycling waste residues

The invention discloses a non-ferrous metal alloy manufacturing device capable of recycling waste residues, and relates to the technical field of non-ferrous metal alloy manufacturing, the non-ferrous metal alloy manufacturing device is characterized in that the non-ferrous metal alloy manufacturing device structurally comprises a workbench, a first cavity is formed in the workbench, and a smoke pipe used for collecting and introducing metal smoke penetrates through one side wall of the first cavity; the dust removal device has the advantages that metal dust on the top of a filter screen is adsorbed by rotating an electromagnet, so that dust and the metal dust are separated, when the electromagnet rotates close to an auxiliary plate, the electromagnet is extruded by an extrusion plate, and therefore the electromagnet drives a sliding plate to slide along a sliding groove together; the electromagnet is arranged on the sliding plate, so that the switch is gradually extruded through the bent part arranged on the