| 摘要 |
A drying device has a linear drive device for linearly moving, in a drying box, a spray nozzle in a direction orthogonal to a conveyance direction of an object to be washed, and an ejection opening of the spray nozzle is formed as a slit stretching in the conveyance direction. A pair of nozzles is arranged at an inlet and outlet of the drying device, and each nozzle has a slit extended in the direction orthogonal to the conveyance direction, by the width of the object to be washed. Those surfaces of the nozzles that face each other are each inclined from an inner edge to an outer edge so that the distance between the inner edges of the nozzles is greater than the distance between the outer edges.
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