The invention discloses automatic ferrosilicon adding equipment with a dust removal function. The automatic ferrosilicon adding equipment with the dust removal function comprises a bin, a weight meter, a vibrator and a spheroidizing package, wherein the bin is provided with the weight meter; a track is installed inside a silicon adding bin which is connected with a dust removal chamber; a water pipe is provided with an atomization sprayer; a working bearing is installed on a movable barrel; a power wheel and a transverse rod are connected; the transverse rod is installed on the dust removal chamber and connected with a vertical rod; the vertical rod is installed inside the dust removal chamber; a cleaning rod is fixed to the lower end of the vertical rod and connected with a filter screen;and the filter screen is fixed to a fixed frame which is fixed to the inner wall of the dust removal chamber. The novel structural design is adopted by the automatic ferrosilicon adding equipment with the dust removal function, specifically, the problem that dust removal is not convenient is solved by means of the structure with the dust removal function, and the problem that a traditional deviceis not convenient to clean is solved by means of the structure with the cleaning function.