Centrifugal spray drying system

The utility model relates to a centrifugal spray drying system. The centrifugal spray drying system comprises a tower body, a hot air system, a feeding system, an air sweeping blowing system and a cyclone separation collecting system, wherein the tower body is internally provided with an air-brush rod along one side of an inner cavity wall and comprises a cylinder body and a cone body connected with the lower part of the cylinder body, the lower part of the cone body is provided with a dust collecting cylinder, and the cyclone separation collecting system is communicated with the dust collecting cylinder through a pipeline; the lower end of the air-brush rod is positioned in the dust collecting cylinder and is connected with a motor arranged outside the dust collecting cylinder, a rotating motor is arranged above the tower body, and the upper part in the cylinder body is connected with a frustum, a feed liquid separating disc and an atomizing disc are arranged below the frustum in the cylinder body, and a pow