Low-dust cement powder bin

The utility model discloses a low-dust cement powder bin which comprises a cement bin, a first motor is fixedly connected to the center of the top of the cement bin, a driving shaft of the first motor penetrates through the top of the cement bin and is fixedly connected with a stirring rod, and a plurality of stirring blades are fixedly connected to the bottom of the stirring rod. Two feeding pipes are fixedly connected to the top of the cement bin in a penetrating mode, a discharging valve is arranged at the bottom of the cement bin, a protective cylinder is arranged at the bottom of the discharging valve, a lifting table is jointly arranged on the outer walls of the four standing legs, and a hydraulic rod is arranged at the bottom of the lifting table. According to the cement powder discharging device, the collecting barrel, the rotating disc, the second motor and the filter screen are matched with one another, and the pre-settling collecting barrel is arranged at the bottom of the cement powder bin, so tha