JPS6410092A - Cereal grain drying control system of cereal grain drier - Google Patents

Cereal grain drying control system of cereal grain drier

Info

Publication number
JPS6410092A
JPS6410092A JP16475887A JP16475887A JPS6410092A JP S6410092 A JPS6410092 A JP S6410092A JP 16475887 A JP16475887 A JP 16475887A JP 16475887 A JP16475887 A JP 16475887A JP S6410092 A JPS6410092 A JP S6410092A
Authority
JP
Japan
Prior art keywords
detected
temperature
grain
moisture
atmosphere
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16475887A
Other languages
Japanese (ja)
Inventor
Toshihiko Tachibana
Shigeo Kobayashi
Sadakazu Fujioka
Masaki Korehisa
Keiichi Miyazaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP16475887A priority Critical patent/JPS6410092A/en
Publication of JPS6410092A publication Critical patent/JPS6410092A/en
Pending legal-status Critical Current

Links

Landscapes

  • Drying Of Solid Materials (AREA)

Abstract

PURPOSE: To prevent mean drying of a grain from being lowered by bringing an atmosphere into contact with grain to cool it if a grain temperature is a predetermined temperature or higher and a grain moisture is an equilibrium moisture content or more of the atmosphere, and shutting OFF the atmosphere if the grain temperature and moisture are reverse to those as above, and lowering a heating drying temperature by a predetermined temperature. CONSTITUTION: A detected grain moisture value, detected grain temperature, detected hot air temperature, detected atmospheric temperature and detected atmospheric humidity detected by respective sensors 7, 8, 20, 41, 42 are input to an air volume temperature controller 44. When an equilibrium moisture content of the atmosphere calculated by the detected temperature and the detected moisture is the same as or more than the detected moisture value, an on-off valve 5 is opened by a solenoid 17, an atmospheric wind is sucked from a suction slot of a front wall plate, ventilated to a cooling chamber, sucked, and exhausted by an exhauster. And, when the moisture content obtained by the calculation is the same as or lower than the detected value, the valve 5 is closed. And, a fuel amount sucked by a fuel pump 22 is controlled by the controller 44, and a hot air temperature is controlled to lower, for example, by 5 degrees stored in a CPU 48.
JP16475887A 1987-06-30 1987-06-30 Cereal grain drying control system of cereal grain drier Pending JPS6410092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16475887A JPS6410092A (en) 1987-06-30 1987-06-30 Cereal grain drying control system of cereal grain drier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16475887A JPS6410092A (en) 1987-06-30 1987-06-30 Cereal grain drying control system of cereal grain drier

Publications (1)

Publication Number Publication Date
JPS6410092A true JPS6410092A (en) 1989-01-13

Family

ID=15799365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16475887A Pending JPS6410092A (en) 1987-06-30 1987-06-30 Cereal grain drying control system of cereal grain drier

Country Status (1)

Country Link
JP (1) JPS6410092A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103389362A (en) * 2013-07-27 2013-11-13 杭州泽大仪器有限公司 Online grain moisture content detection system and method based on temperature and humidity inversion

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103389362A (en) * 2013-07-27 2013-11-13 杭州泽大仪器有限公司 Online grain moisture content detection system and method based on temperature and humidity inversion
CN103389362B (en) * 2013-07-27 2015-03-25 杭州泽大仪器有限公司 Online grain moisture content detection system and method based on temperature and humidity inversion

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