Title:
GRAIN DRIER
Document Type and Number:
Japanese Patent JP2019045142
Kind Code:
A
Abstract:
To provide a grain dryer in which the combustion in a gun-type combustion burner is stabilized.SOLUTION: A grain drier makes a combustion burner (7) conduct combustion while alternating between a combustion process and a stopping process every predetermined periods, by driving a plurality of fuel pumps (50) intermittently or continuously. The grain drier integrates hot blast temperatures of the combustion burner (7) every predetermined periods, calculates the integrated hot blast temperatures to obtain over-all average, and compares a configured hot blast temperature with the over-all average of the hot blast temperatures, so that the driving period of the fuel pump is controlled.SELECTED DRAWING: Figure 7
Inventors:
NINOMIYA SHINJI
YATSUKA KOICHI
CHIKAMOTO MASAYUKI
YATSUKA KOICHI
CHIKAMOTO MASAYUKI
Application Number:
JP2018238298A
Publication Date:
March 22, 2019
Filing Date:
December 20, 2018
Export Citation:
Assignee:
ISEKI AGRICULT MACH
International Classes:
F26B17/14; F23N5/02; F23N5/18; F26B3/30; F26B23/02
Domestic Patent References:
| JP2016061522A | 2016-04-25 | |||
| JP2019066176A | 2019-04-25 | |||
| JP2006125721A | 2006-05-18 | |||
| JP2000346558A | 2000-12-15 | |||
| JP2003247778A | 2003-09-05 |