| 摘要 |
A hot air circulation dryer which is contacted to hot air on a dryer table is provided to improve energy efficiency, rotate the dryer table in which the usage building is loaded and supply heat. A hot air circulation dryer includes a drying room(11), a hot air supply unit(20), a monolayer, a drying table(14), a humidity discharge unit(30), and a power transmission(40). A hot air supply hole is formed in the inner wall part of one side of the drying room. A humidity discharge hole is formed in the upper of the drying room. The drying room comprises the door in which building is carried out from outside. The warm air supply part comprises the blower and heating apparatus. The warm air supply part supplies the heat through the warm air supply outlet within the drying room. The rotary shaft is formed in the central part of the drying table and the drying table rotates in the drying room inside. The humidity discharge part comprises the centrifugal ventilation fan and drive blower. The centrifugal ventilation fan is installed at the upper part of the moisture outlet. The drive blower rotates the centrifugal ventilation fan.
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