To provide a grain drier improving drying efficiency by exerting heating action by a far infrared ray radiator at a maximum without leading to a trouble due to drying such as cracking, in the grain drier for drying the grain by hot air in a dry net passage, and efficiently drying the grain with the far infrared ray radiator.
This grain drier is composed of: a hot air passage 22a in which the hot air produced by a burner 6a passes; a hot air chamber 11 to which the hot air passing through the hot air passage 22a is supplied; the dry net passage 13 in which the grain received from a storing section 2 flows down in the state where the hot air from the hot air chamber 11 passes therethrough; an exhaust air chamber 12 to which the hot air having passed through the dry net passage 13 passes; and an exhaust air fan 7a sucking the hot air supplied into the exhaust air chamber 12 and discharging the same as the exhaust air. Te hot air passage 22a and the exhaust air chamber 12 are adjacent to each other through a partitioning wall, and the partitioning wall is formed on the far infrared ray radiator 16 projecting to a side of the exhaust air chamber 12.
MUKOYAMA NAOKI
| JP2008045865A | 2008-02-28 |
Maki Reiko
Kimio Kikutani
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