| 摘要 |
PROBLEM TO BE SOLVED: To provide a grain dryer simple in constitution to facilitate assembly work in a manufacturing line and equipped with a far-infrared radiator capable of spreading hot air from a burner sufficiently to the rear side of a hot air chamber. SOLUTION: In assembling a drying part 3 in the manufacturing line of the grain dryer 1, a joint plate 13 is provided extending between reinforcing frames of permeable net bodies 6b, 6c in the hot air chamber 8, and the joint plate 13 is hangingly provided with an air duct 12 when assembling a burner part 16. COPYRIGHT: (C)2007,JPO&INPIT
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