Aluminum alloy melt treatment device

The invention relates to the technical field of metal material processing, in particular to an aluminum alloy melt processing device which comprises a crucible body and a top temperature control cover, a ventilation assembly and a conveying assembly are arranged in the crucible body, the conveying assembly is horizontally arranged, and the bottom of the ventilation assembly is in through connection with the interior of the conveying assembly; the top of the ventilation assembly is connected with a driving motor, a shell of the driving motor is fixedly connected with the top temperature control cover, the ventilation assembly and the conveying assembly are arranged in the crucible main body, and inert gas is introduced into the crucible main body through the ventilation assembly; gas and melt are efficiently beaten through the first stirring assembly, the second stirring assembly and beating pieces outside the ventilation pipe, mixing of inert gas and the melt is promoted, the contact efficiency of the melt an