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Title:
GRAIN DRYER
Document Type and Number:
Japanese Patent JP2015210018
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a grain dryer which prevents wrinkles and split-skin on the surface by initial ventilation drying, regarding drying treatment for beans with high moisture, and which can secure the quality of the beans by suppressing surface damage by the ventilation drying.SOLUTION: A grain dryer is configured so that ventilating circulation drying for drying grain by ventilating outside air and hot air drying for drying the grain by the hot air heated by a burner (5) are switchably controlled according to a detection moisture value of the grain. The grain dryer includes a beans drying mode in which, when a detection moisture value at the drying start time is equal to or greater than a set moisture value, the ventilating circulation drying is started, and when the detection moisture value has reached below the set moisture value by this ventilating circulation drying, or when elapsed time of the ventilating circulation drying has reached predetermined set time, the drying is switched to the hot air drying. Thus, surface damage can be suppressed when drying the beans with high moisture.

Inventors:
NINOMIYA SHINJI
NISHINO EIJI
Application Number:
JP2014091680A
Publication Date:
November 24, 2015
Filing Date:
April 25, 2014
Export Citation:
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Assignee:
ISEKI AGRICULT MACH
International Classes:
F26B17/14; F26B25/22
Domestic Patent References:
JPH03247263A1991-11-05
JP2007225224A2007-09-06
JPS63282476A1988-11-18
JPS6365290A1988-03-23
JP2000320971A2000-11-24
JPS6396474A1988-04-27
JPH03247263A1991-11-05
JP2007225224A2007-09-06
JPS63282476A1988-11-18
JPS6365290A1988-03-23
JP2000320971A2000-11-24
JPS6396474A1988-04-27
JP2005321144A2005-11-17
JP2005321144A2005-11-17
Attorney, Agent or Firm:
大石 皓一
牧 哲郎
牧 レイ子



 
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