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JPS6467588A - Method and device for drying cereal - Google Patents

Method and device for drying cereal

Info

Publication number
JPS6467588A
JPS6467588A JP22358287A JP22358287A JPS6467588A JP S6467588 A JPS6467588 A JP S6467588A JP 22358287 A JP22358287 A JP 22358287A JP 22358287 A JP22358287 A JP 22358287A JP S6467588 A JPS6467588 A JP S6467588A
Authority
JP
Japan
Prior art keywords
air
hot
grains
mixing ratio
dry
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.)
Granted
Application number
JP22358287A
Other languages
Japanese (ja)
Other versions
JP2599270B2 (en
Inventor
Aijiro Kaneko
Masayuki Domon
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.)
Kaneko Agricultural Machinery Co Ltd
Original Assignee
Kaneko Agricultural Machinery 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 Kaneko Agricultural Machinery Co Ltd filed Critical Kaneko Agricultural Machinery Co Ltd
Priority to JP62223582A priority Critical patent/JP2599270B2/en
Publication of JPS6467588A publication Critical patent/JPS6467588A/en
Application granted granted Critical
Publication of JP2599270B2 publication Critical patent/JP2599270B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00—Calcareous fertilisers
    • C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

PURPOSE: To keep the mixing ratio of dry hot air within a specified range during drying work by circulating hot exhaust wind used for drying circulating grains so that the grains are bathed again in the hot exhaust wind when the water content of the grains and the mixing ratio of outer air drops below a specified value. CONSTITUTION: When the fact that the water content of grains to be dried is lower than about 25% and the mixing ratio of outer air is lower than 20 Gr/kg is detected during drying work, an on/off damper 132 is operated to increase the opening area of a ventilation passage 129 and to decrease that of an outer air intake window 130. A part of hot exhaust air discharged to the outside by a suction/exhaust unit 127 through a dust discharge tube 128 is returned back to an air supply chamber 124 along with the outer air sucked through the outer air intake window 130 and fed to a burner 125 before being supplied again to a hot air supply chamber as dry hot air of appropriate temperature. Mixing ratio of hot dry air obtained using a part of the hot exhaust air is held in the range of 10-20 Gr/kg by a damper 132 subjected to automatic opening control by the signal from an absolute humidity sensor disposed in the hot air supply chamber and the drying work is continued thus producing specified dry grains.
JP62223582A 1987-09-07 1987-09-07 Grain drying method Expired - Fee Related JP2599270B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62223582A JP2599270B2 (en) 1987-09-07 1987-09-07 Grain drying method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62223582A JP2599270B2 (en) 1987-09-07 1987-09-07 Grain drying method

Publications (2)

Publication Number Publication Date
JPS6467588A true JPS6467588A (en) 1989-03-14
JP2599270B2 JP2599270B2 (en) 1997-04-09

Family

ID=16800422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62223582A Expired - Fee Related JP2599270B2 (en) 1987-09-07 1987-09-07 Grain drying method

Country Status (1)

Country Link
JP (1) JP2599270B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100967118B1 (en) * 2007-10-31 2010-07-05 이세키노우키가부시키가이샤 Drying device
CN110347197A (en) * 2019-07-12 2019-10-18 吉林大学 A kind of continuous drying window control method of grain based on temperature zone

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6233280A (en) * 1985-08-05 1987-02-13 岡村　邦康 Method and device for controlling humidity of air circulation drier
JPS62178879A (en) * 1986-01-31 1987-08-05 井関農機株式会社 Cereal grain control system of cereal grain drier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6233280A (en) * 1985-08-05 1987-02-13 岡村　邦康 Method and device for controlling humidity of air circulation drier
JPS62178879A (en) * 1986-01-31 1987-08-05 井関農機株式会社 Cereal grain control system of cereal grain drier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100967118B1 (en) * 2007-10-31 2010-07-05 이세키노우키가부시키가이샤 Drying device
CN110347197A (en) * 2019-07-12 2019-10-18 吉林大学 A kind of continuous drying window control method of grain based on temperature zone

Also Published As

Publication number Publication date
JP2599270B2 (en) 1997-04-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees