JPS6140464B2 - - Google Patents
Info
- Publication number
- JPS6140464B2 JPS6140464B2 JP20599981A JP20599981A JPS6140464B2 JP S6140464 B2 JPS6140464 B2 JP S6140464B2 JP 20599981 A JP20599981 A JP 20599981A JP 20599981 A JP20599981 A JP 20599981A JP S6140464 B2 JPS6140464 B2 JP S6140464B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- rice
- air
- tempering
- tank
- 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.)
- Expired
Links
- 241000209094 Oryza Species 0.000 claims description 40
- 235000007164 Oryza sativa Nutrition 0.000 claims description 40
- 235000009566 rice Nutrition 0.000 claims description 40
- 235000013339 cereals Nutrition 0.000 claims description 32
- 238000005496 tempering Methods 0.000 claims description 17
- 230000003750 conditioning effect Effects 0.000 claims description 11
- 238000004378 air conditioning Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 238000009529 body temperature measurement Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 239000003595 mist Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 235000021329 brown rice Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Description
【発明の詳細な説明】
本発明は米粒調質装置の自動制御装置に関す
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an automatic control device for a rice grain tempering device.
冬場や寒冷地などの寒冷雰囲気により、穀温お
よび穀粒水分がそれぞれ低下し低穀温・低水水と
なつた米粒（玄米・白米など）を温湿風によつて
調質する従来の調質装置は、蒸気発生器または温
水パネル等を設置して前記米粒の調質作用を実施
しているが、蒸気のみの調質では、米温が加速的
に上昇し、また米温が高くなるとその加湿作用は
停滞して調質能率が大幅に低下し、また温水パネ
ルによる調質では、その伝熱面積が小さく、上層
部の米粒を加温するためパネル板を高温度にする
ので、その板面に接触する米粒に熱損傷粒を生ず
る等の欠陥があつた。 The conventional method of conditioning rice grains (brown rice, white rice, etc.), which have low grain temperature and low water content due to the cold atmosphere in winter or in cold regions, by using warm and humid air, lowers grain temperature and grain moisture. The rice grain conditioning equipment installs a steam generator or a hot water panel, etc. to perform the conditioning effect on the rice grains, but with steam conditioning alone, the rice temperature increases rapidly, and when the rice temperature gets high, The humidification effect stagnates, resulting in a significant drop in refining efficiency.Also, in refining using hot water panels, the heat transfer area is small, and the panel plate is heated to a high temperature in order to warm the rice grains in the upper layer. There were defects such as heat-damaged rice grains in contact with the board surface.
本発明は上記の諸欠点を解決するため、調質タ
ンクに連結した空気調質装置に超音波加湿器およ
び蒸気発生器をそれぞれ設け、また調質タンクに
設けた米温用測定センサーと前記空気調質装置を
制御装置を介して関連的に、かつ電気的に連結す
ることにより、前記測定センサーが測定した米温
が低温から高温に変化する状態に対応（所定温度
以下または以上）して高温度の蒸気と低温度の霧
との各調質風をそれぞれ生成すると共に、各調質
風を適時に自動切換して供給し、確実に、かつ円
滑な調質作用を実施するようにし、以つて米温に
順応した高率的な調質によつて適度の米温で標準
水分率の良質米粒を確実に量産する装置を開発し
て提供せんとするものである。 In order to solve the above-mentioned drawbacks, the present invention provides an air conditioning device connected to a conditioning tank with an ultrasonic humidifier and a steam generator, and a rice temperature measurement sensor provided in the conditioning tank and a By associating and electrically connecting the tempering device through the control device, the rice temperature measured by the measurement sensor increases in response to the change from low to high temperature (below or above a predetermined temperature). In addition to generating each type of tempered air of high-temperature steam and low-temperature mist, each type of tempered air is automatically switched and supplied in a timely manner to ensure reliable and smooth tempering action. The purpose of the present invention is to develop and provide an apparatus that reliably mass-produces high-quality rice grains with a standard moisture content at an appropriate rice temperature through high-efficiency tempering adapted to the rice temperature.
本発明を実施例図について説明する。調質タン
ク１は、上部に穀物供給口２を設けて揚穀機３に
連結すると共に、上側部に空気調質装置４を連結
した空気供給管５を開口し、また該タンク１には
米粒に加温加湿作用を終えた空気を集めて排出す
る排気管６を配設してある。 The present invention will be explained with reference to embodiment figures. The tempering tank 1 has a grain supply port 2 in its upper part and is connected to a grain frying machine 3, and has an air supply pipe 5 connected to an air conditioning device 4 in its upper part. An exhaust pipe 6 is provided to collect and discharge the air that has finished its heating and humidifying action.
前記空気調質装置４は、低温度の霧を発生する
超音波加湿器７と高温度の蒸気を発生する蒸気発
生器８をそれぞれ設置すると共に、その一側に設
けた送風機９に前記両器７，８を関連的に連結
し、送風機９の吸入口に前記排気管６を連結する
と共に、排気管６の途中には、外気との間に空気
排気弁１０および空気清浄装置１１を設け、、１
２は送風機９の吸込口直前の排気管６に設けた外
気吸入口である。 The air conditioning device 4 is equipped with an ultrasonic humidifier 7 that generates low-temperature mist and a steam generator 8 that generates high-temperature steam. 7 and 8 are connected in a related manner, and the exhaust pipe 6 is connected to the inlet of the blower 9, and an air exhaust valve 10 and an air purifying device 11 are provided in the middle of the exhaust pipe 6 between it and the outside air. ,1
Reference numeral 2 denotes an outside air intake port provided in the exhaust pipe 6 immediately before the intake port of the blower 9.
前記調質タンク１の壁部には、米温用測定セン
サー１３を設けると共に、該測定センサー１３を
比較器１４、制御装置１５を介して空気調質装置
４の切換装置に連結し、１６は比較器１４に連絡
した所定温度を設定する設定器である。 A rice temperature measurement sensor 13 is provided on the wall of the conditioning tank 1, and the measurement sensor 13 is connected to a switching device of the air conditioning device 4 via a comparator 14 and a control device 15. This is a setting device for setting a predetermined temperature communicated with the comparator 14.
上述の構成であるから低穀温で低水分の前記米
粒（白米または玄米）を揚穀機３を介して調質タ
ンク１に供給すると共に、設定器１６に所定温度
（15℃から20℃の間）を設定して該装置を起動す
ると、調質タンク１の壁部に設けた米温用測定セ
ンサー１３がタンク１内の米温を測定してその測
定信号Ａを比較器１４に入力すると共に、設定器
１６からの設定信号Ｂを入力して比較し、米温が
所定温度より低い場合（すなわちＡ＜Ｂ）は、そ
の比較信号によつて制御装置１５は制御信号を発
して加湿器７の作動を停止すると共に、発生器８
を作動して高温度の蒸気を発生するので、加温能
力のある熱風を含んだ蒸気から成る調質風が調質
タンク１内に供給されて前記米粒の加温加湿作用
を確実に、かつ円滑に実施する。また、この調質
作用が適度に進行して前記測定用センサー１３に
よつて測定した米温が、所定温度よりも高い場合
（すなわちＡ＞Ｂ）は、その比較信号によつて制
御装置１５は制御信号を発して発生器８の作動を
停止すると共に、加湿器７を作動し、その自動切
換によつて低温度の霧を発生するので、加温能力
のない霧から成る調質風が調質タンク１内に供給
されて前記米粒に対して過剰な米温上昇を防止し
ながら加湿作用を円滑に実施する。そして調質さ
れた米粒は機外に排出されて次行程に委ねられ
る。 With the above configuration, the rice grains (white rice or brown rice) with low grain temperature and low moisture content are supplied to the tempering tank 1 via the grain frying machine 3, and the setting device 16 is set at a predetermined temperature (from 15°C to 20°C). When the rice temperature measurement sensor 13 installed on the wall of the tempering tank 1 measures the rice temperature in the tank 1 and inputs the measurement signal A to the comparator 14. At the same time, the setting signal B from the setting device 16 is input and compared, and if the rice temperature is lower than the predetermined temperature (that is, A<B), the control device 15 issues a control signal based on the comparison signal to control the humidifier. 7 is stopped, and the generator 8 is stopped.
is activated to generate high-temperature steam, tempered air consisting of steam containing hot air with heating ability is supplied into the tempering tank 1 to ensure the heating and humidifying effect of the rice grains. Implement it smoothly. In addition, when this tempering action progresses appropriately and the rice temperature measured by the measurement sensor 13 is higher than the predetermined temperature (that is, A>B), the control device 15 is controlled by the comparison signal. A control signal is issued to stop the operation of the generator 8, and at the same time, the humidifier 7 is activated, and the automatic switching generates low-temperature fog, so that the conditioned air consisting of fog with no heating ability is controlled. The rice grains are supplied into the grain tank 1 to smoothly humidify the rice grains while preventing an excessive rise in rice temperature. The tempered rice grains are then discharged from the machine and sent to the next process.
なお、前記各調質風は、米温、外気温などの諸
条件により、前述の作動停止時にある超音波加湿
器および蒸気発生器をそれぞれ適宜に一部作動し
てその風を各調質風に供給して適度の温度調節を
行う場合がある。また、本発明の空気調質装置と
は、加温・加湿・乾燥・冷却またはこれらの組合
せの装置をいうものである。 In addition, depending on various conditions such as rice temperature and outside temperature, each of the above-mentioned tempered air is generated by partially operating the ultrasonic humidifier and steam generator, which are in operation when they are stopped, as appropriate. In some cases, the temperature may be adjusted appropriately by supplying the Furthermore, the air conditioning device of the present invention refers to a device for heating, humidifying, drying, cooling, or a combination thereof.
このように本発明の米粒調質装置の自動制御装
置は、寒冷雰囲気によつて低穀温・低水分となつ
た米粒を、所定温度（15℃から20℃の間）以下で
は加温能力のある熱量を含んだ蒸気から成る調質
風によつて加温加湿作用を実施すると共に、所定
温度以上では加温能力のない適温の霧から成る調
質風によつて加湿作用を実施し、しかも米温用測
定センサーの測定信号によつて前記各調質風を自
動切換して供給するので、従来装置のように米温
が高くなつて、加湿作用が低滞してその調質能率
を大幅に低下したり、また熱損傷粒を発生するこ
ともなくなり、前記各調質風の自動切換により調
質作業の省力化を充分に達成でき、また米温に順
応した高率的な調質作用を実施して適度の米温で
標準水分率で、しかも胴割粒のない良質米粒を確
実に量産できる等の効果を奏するものである。 In this way, the automatic control device of the rice grain conditioning device of the present invention can control rice grains that have low grain temperature and low moisture content due to the cold atmosphere, and that the heating capacity is low when the temperature is below a predetermined temperature (between 15°C and 20°C). The heating and humidifying effect is performed by tempered air made of steam containing a certain amount of heat, and the humidification effect is carried out by tempered air made of mist at an appropriate temperature that has no heating ability above a predetermined temperature. Since each type of tempered air is automatically switched and supplied based on the measurement signal of the rice temperature measurement sensor, unlike conventional devices, when the rice temperature rises, the humidification effect stagnates and the tempering efficiency is significantly reduced. This eliminates the possibility of heat-damaged grains or heat-damaged grains.The automatic switching of each of the tempering airflows makes it possible to fully save labor in tempering work, and also provides high-efficiency tempering action that adapts to the rice temperature. By carrying out this method, it is possible to reliably mass-produce high-quality rice grains with moderate rice temperature, standard moisture content, and no split grains.
図面は本発明の実施例の正面図である。
１……調質タンク、２……穀物供給口、３……
揚穀機、４……空気調質装置、５……空気供給
管、６……排気管、７……超音波加湿器、８……
蒸気発生器、９……送風機、１０……空気排気
弁、１１……空気清浄装置、１２……外気投入
口、１３……米温用測定センサー、１４……比較
器、１５……制御装置、１６……設定器。
The drawing is a front view of an embodiment of the invention. 1... Tempering tank, 2... Grain supply port, 3...
Grain frying machine, 4... Air conditioning device, 5... Air supply pipe, 6... Exhaust pipe, 7... Ultrasonic humidifier, 8...
Steam generator, 9... Air blower, 10... Air exhaust valve, 11... Air cleaning device, 12... Outside air inlet, 13... Rice temperature measurement sensor, 14... Comparator, 15... Control device , 16... Setting device.
Claims (1)
置において、前記空気調質装置に超音波加湿器お
よび蒸気発生器をそれぞれ設け、前記調質タンク
に設けた米温用測定センサーと前記空気調質装置
を制御装置を介して関連的に、かつ電気的に連結
し、前記測定センサーが測定した米温が所定温度
以下では蒸気発生器によつて熱量を含んだ蒸気を
発生し、また所定温度以上では超音波加湿器によ
つて霧を発生し、前記タンクの調質風を切換して
制御するようにした米粒調質装置の自動制御装
置。 ２ 前記米粒の所定温度が15℃から20℃の間の温
度である特許請求の範囲第１項記載の米粒調質装
置の自動制御装置。[Claims] 1. In a conditioning device in which an air conditioning device is connected to a conditioning tank, the air conditioning device is provided with an ultrasonic humidifier and a steam generator, respectively, and the rice temperature provided in the conditioning tank is A measuring sensor and the air conditioning device are connected electrically through a control device, and when the rice temperature measured by the measuring sensor is below a predetermined temperature, a steam generator generates steam containing heat. An automatic control device for a rice grain tempering device, which generates fog by an ultrasonic humidifier when the temperature is above a predetermined temperature, and switches and controls the tempering air in the tank. 2. The automatic control device for a rice grain tempering device according to claim 1, wherein the predetermined temperature of the rice grains is a temperature between 15°C and 20°C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20599981A JPS58109144A (en) | 1981-12-18 | 1981-12-18 | Automatic control apparatus of rice grain conditioning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20599981A JPS58109144A (en) | 1981-12-18 | 1981-12-18 | Automatic control apparatus of rice grain conditioning apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58109144A JPS58109144A (en) | 1983-06-29 |
| JPS6140464B2 true JPS6140464B2 (en) | 1986-09-09 |
Family
ID=16516226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20599981A Granted JPS58109144A (en) | 1981-12-18 | 1981-12-18 | Automatic control apparatus of rice grain conditioning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58109144A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62196255U (en) * | 1986-06-03 | 1987-12-14 |
-
1981
- 1981-12-18 JP JP20599981A patent/JPS58109144A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62196255U (en) * | 1986-06-03 | 1987-12-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58109144A (en) | 1983-06-29 |
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