Fecha de publicación: 23/11/2021 Fuente: WIPO "circular economy" The invention discloses a waste steel recycling device in the field of waste steel recycling equipment. The waste steel recycling device comprises a cleaning mechanism and a fixed beam, the cleaning mechanism comprises a cleaning part, a driving bevel gear and a base, a connecting rod is rotationally connected to the base, a cleaning barrel is fixedly connected to the connecting rod, the cleaning barrel is rotationally connected with a limiting barrel, a screw penetrates through the limiting barrel and is in threaded connection with the limiting barrel, the bottom of the screw is fixedly connected with a driven bevel gear, the driven bevel gear is rotationally connected with a first rotating shaft, the driving bevel gear is rotationally connected with the base, the driving bevel gear is connected with a first motor driving the driving bevel gear to rotate, the driving bevel gear is engaged with the driven bevel gear, the driving bevel gear is connected with a second rotating shaft, the second rotating shaft penetrates through the first rotating shaft, the first rotating shaft is perpendicular to the second rotating shaft, the cleaning part is connected with a first air cylinder, and the first air cylinder is fixedly connected to the bottom of the fixed beam. According to the device in the scheme, stubborn impurities in the waste steel can be removed, and the waste steel is sent to the next step.