Mineral powder precise rotary discharging device for cement clinker production

The utility model provides an accurate rotary mineral powder discharging device for cement clinker production, which comprises a discharging box body, and a first roller and a second roller are mounted in the discharging box body in parallel; first discharging fan blades are evenly distributed on the outer side wall of the first roller, and second discharging fan blades are evenly distributed on the outer side wall of the second roller. A synchronous rotating mechanism used for driving the first roller and the second roller to rotate synchronously for discharging is installed between the first roller and the second roller. The first roller is connected with a discharging power device used for driving the first roller to rotate through a synchronous chain transmission mechanism, the whole discharging power device is fixed to the top of a bottom plate, and the bottom plate is fixed to the outer side wall of the discharging box. According to the device, the discharging structure form of the fan blades rotating r