COREX melting reduction ironmaking device

The invention discloses a COREX melting reduction ironmaking device comprising a reduction shaft furnace and a melting gasification furnace. The reduction shaft furnace is internally provided with a first spiral vibration plate and a second spiral vibration plate which are arranged in a double-spiral structure. The lower end of the first vibration motor runs through the top of the reduction shaftfurnace and is fixedly connected with the first spiral vibration plate through a vibration transmission rod. The upper part of the first spiral vibration plate and the upper part of the second spiralvibration plate are each provided with air permeable holes; the lower end of a first feed tube is arranged just above the upper end of the first spiral vibration plate, and the lower end of a second feed tube is arranged just above the upper end of the second spiral vibration plate. Compared with conventional design of a folded fluidized reduction bed, with the first spiral vibration plate and thesecond spiral vibration pl