| 摘要 |
PURPOSE: A dryer is provided to independently supply dried hot air supplied in an independent drying room and to independently emit hot air emitted after drying without influencing dried goods in other drying rooms. CONSTITUTION: A dried hot air supplier (200) supplies dried hot air to a plurality of drying rooms (151, 152, 153). A path duct (510) circulates hot air emitted to entrances (511,512) from the drying rooms. A rear wall (500) and a front gate (300) include exits in which hot air flowed through the path duct are emitted. First and second heat exchangers (410, 430) heat-exchange waste hot air with external dried inhaled air emitted from the exits of the front gate and rear wall. An emission pipe (420) collects emitted waste hot air which is heat exchanged in first and second heat exchangers. A direction controller for air blast (422) supplies partial air to the dried hot air supplier and emits the rest of the air to outside. A guide tube (411) supplies external dried air which absorbes heat to the hot air supplier independently from exhaust waste hot air supplied to the hot air supplier by a direction controller for exhaust waste hot air. |
