FLASH DRYER WITH SWIRL INDUCER

摘要

The present invention relates to an air current dryer with a swirl inducer, which comprises: a drying cylinder (100) composed of an ascending air current layer (110) supplied with an object to be dried and upward hot air, a swirling air current layer (120) supplying swirling hot air to swirl the object to be dried, and a swirling drying layer (130) drying the swirled object to be dried to a target moisture content; and a cyclone (200) connected to the drying cylinder (100) to discharge the dried object downwardly, and discharging exhaust hot air to the outside through a discharge pipe (210) connected to the center thereof. In a central portion of the swirling drying layer (130), a cone-shaped conical derivative (131) capable of generating turbulence to prevent a swirling air current from stagnating in a portion adjacent to an inner wall surface is installed.