The silo-side discharging unit is primarily used for bulk cement and other powdered materials. Part of it is hung inside the cement silo via brackets, positioned at a 10% slope to fluidize the cement powder within the storage bin (this high-pressure compressed air is provided by the user's own Roots blower or connected to the factory's compressed air main after reduction). "Discharge connection channels" and "conveying chutes" are connected outside the cement silo in the order of discharge, also placed at a 10% slope and opened for normal operation. The "discharge gate" is used to control the cement discharge state during the loading process of the discharging unit; the "chute fan" is used to fluidize the cement material in the conveying chutes.