JPS57110947A - Automatic measurement controlling device for moisture content in grain drying machine - Google Patents

Automatic measurement controlling device for moisture content in grain drying machine

Info

Publication number
JPS57110947A
JPS57110947A JP18350881A JP18350881A JPS57110947A JP S57110947 A JPS57110947 A JP S57110947A JP 18350881 A JP18350881 A JP 18350881A JP 18350881 A JP18350881 A JP 18350881A JP S57110947 A JPS57110947 A JP S57110947A
Authority
JP
Japan
Prior art keywords
moisture content
measurement
value
circuit
drying machine
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
JP18350881A
Other languages
Japanese (ja)
Other versions
JPS6218864B2 (en
Inventor
Shigeo Suzuki
Tomoyoshi Ishitani
Toru Shimohara
Nobuya Hasegawa
Teruo Asaoka
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.)
SHIZUOKA SEIKI KK
Shizuoka Seiki Co Ltd
Original Assignee
SHIZUOKA SEIKI KK
Shizuoka Seiki 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 SHIZUOKA SEIKI KK, Shizuoka Seiki Co Ltd filed Critical SHIZUOKA SEIKI KK
Priority to JP18350881A priority Critical patent/JPS57110947A/en
Publication of JPS57110947A publication Critical patent/JPS57110947A/en
Publication of JPS6218864B2 publication Critical patent/JPS6218864B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/02—Food
    • G01N33/10—Starch-containing substances, e.g. dough

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

PURPOSE:To make it possible to automatic operations by improving durability of an electrode plate and reducing loss of grains, by conducting moisture content measurement for a prescribed period of time and at a prescribed interval in accordance with a target moisture content value in drying operation, and also by controlling a drying machine on the basis of the average moisture content value. CONSTITUTION:A cold discharging and measurement timer circuit 115 sends out a signal for timing of moisture content measurement value reading after elapsing of the time required for crushing a specimen between a top electrode and a bottom electrode and also for discharging of heat from the electrode section. By this timing signal, a one-pulse generating circuit 107 generates a pulse every measurement, and the measurement frequency is counted by a repetition frequency counting circuit 108. An integrating circuit 104 gets from a moisture content measuring circuit 102 an input of voltage corresponding to the moisture content measurement value and generates an output signal corresponding to an average value of the measurement values. This output signal is compared with a present value by a measurement interval setting circuit 105, and a next measurement interval is set in accordance with the difference. When the value reached a preset target value for drying, a drying machine stopping circuit 106 generates a signal for stoppig the drying machine.
JP18350881A 1981-11-16 1981-11-16 Automatic measurement controlling device for moisture content in grain drying machine Granted JPS57110947A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18350881A JPS57110947A (en) 1981-11-16 1981-11-16 Automatic measurement controlling device for moisture content in grain drying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18350881A JPS57110947A (en) 1981-11-16 1981-11-16 Automatic measurement controlling device for moisture content in grain drying machine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP1867376A Division JPS5823549B2 (en) 1976-02-23 1976-02-23 Automatic moisture content measurement control device for grains, etc. in dryers

Publications (2)

Publication Number Publication Date
JPS57110947A true JPS57110947A (en) 1982-07-10
JPS6218864B2 JPS6218864B2 (en) 1987-04-24

Family

ID=16137058

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18350881A Granted JPS57110947A (en) 1981-11-16 1981-11-16 Automatic measurement controlling device for moisture content in grain drying machine

Country Status (1)

Country Link
JP (1) JPS57110947A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138882A (en) * 1983-01-31 1984-08-09 金子農機株式会社 Method of drying cereal
JPS60181576A (en) * 1984-02-29 1985-09-17 金子農機株式会社 Method of drying cereal
JPS6251267U (en) * 1985-09-20 1987-03-30
JPS6279342A (en) * 1985-10-01 1987-04-11 Iseki & Co Ltd Grain particle moisture measuring apparatus
JPS6441790A (en) * 1987-08-07 1989-02-14 Iseki Agricult Mach Cereal grain moisture measurement system of cereal grain drier

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0510319Y2 (en) * 1987-03-10 1993-03-12

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138882A (en) * 1983-01-31 1984-08-09 金子農機株式会社 Method of drying cereal
JPS60181576A (en) * 1984-02-29 1985-09-17 金子農機株式会社 Method of drying cereal
JPS6251267U (en) * 1985-09-20 1987-03-30
JPS6279342A (en) * 1985-10-01 1987-04-11 Iseki & Co Ltd Grain particle moisture measuring apparatus
JPS6441790A (en) * 1987-08-07 1989-02-14 Iseki Agricult Mach Cereal grain moisture measurement system of cereal grain drier

Also Published As

Publication number Publication date
JPS6218864B2 (en) 1987-04-24

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