Cement calciner processing system with function of vertical stratified feeding

The invention relates to a cement calciner processing system with the function of vertical stratified feeding. The cement calciner processing system is used for decomposing cement materials. The cement calciner processing system with the function of vertical stratified feeding comprises a material lifting machine used for lifting cement materials; a screw conveyor connected with the material lifting machine and used for conveying the cement materials lifted by the material lifting machine; a vibratory screening device comprising a slow-falling discharging part and a vibratory screening part connected with the slow-falling discharging part, and the slow-falling discharging part is connected with the screw conveyor, and used for conveying the cement materials conveyed by the screw conveyor to the vibratory screening part; and the vibratory screening part comprises a vibration unit and a screening unit. According to the cement calciner processing system, a cement material group, hard to decompose, of a large-dia