JPS6145490B2 - - Google Patents
Info
- Publication number
- JPS6145490B2 JPS6145490B2 JP11933279A JP11933279A JPS6145490B2 JP S6145490 B2 JPS6145490 B2 JP S6145490B2 JP 11933279 A JP11933279 A JP 11933279A JP 11933279 A JP11933279 A JP 11933279A JP S6145490 B2 JPS6145490 B2 JP S6145490B2
- Authority
- JP
- Japan
- Prior art keywords
- rice
- air
- heating
- grain
- rice grain
- 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 70
- 235000007164 Oryza sativa Nutrition 0.000 claims description 70
- 235000009566 rice Nutrition 0.000 claims description 70
- 235000013339 cereals Nutrition 0.000 claims description 50
- 238000010438 heat treatment Methods 0.000 claims description 28
- 238000005498 polishing Methods 0.000 claims description 22
- 238000003801 milling Methods 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 235000021329 brown rice Nutrition 0.000 description 26
- 238000009423 ventilation Methods 0.000 description 5
- 238000010792 warming Methods 0.000 description 3
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000227 grinding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、冬場や寒冷地などの寒冷雰囲気中に
おいて効率よく精米作業を行うことができる加温
加湿精米方法及びその装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a heating and humidifying rice milling method and an apparatus therefor that can efficiently mill rice in a cold atmosphere such as in winter or in a cold region.
従来の技術
冬場や寒冷地などの寒冷雰囲気中において玄米
はその表面硬度が高く、精米中の温度上昇を考慮
しても温暖雰囲気中での精米と比較すると、精米
に長時間を要し、効率が悪いという欠点がある。Conventional technology Brown rice has a high surface hardness in cold atmospheres such as winter and cold regions, and even if the temperature rise during milling is taken into account, it takes a long time to mill rice and is less efficient than milling rice in a warm atmosphere. The disadvantage is that it is bad.
また、玄米を搗精するに際し、予め玄米に加
温、加湿を施すものが、特公昭48−5911号公報、
特公昭53−5220号公報及び特公昭53−9977号公報
等としてそれぞれ知られているが、これらのもの
は、玄米の含有水分が玄米の粒面部分も中心部分
も14.8％ないし15.5％の範囲で均一となるよう
に、調整室内の温湿度の状態を一定に維持して玄
米を調整室内のサイロに長時間放置するものであ
り、その結果玄米の粒面部分も中心部分も均一に
温度が上昇し、短時間で玄米粒面に均一に温湿風
を与えて該玄米の中心部分の硬度を下げることな
く該玄米の粒面部分の硬度を下げるように玄米を
加温することはできなかつた。 In addition, there is a method that heats and humidifies brown rice in advance when milling it, as disclosed in Japanese Patent Publication No. 1983-5911.
These are known as Japanese Patent Publication No. 53-5220 and Japanese Patent Publication No. 53-9977, respectively, and in these cases, the moisture content of brown rice is in the range of 14.8% to 15.5% on both the grain surface and the center of brown rice. The brown rice is left in a silo in the conditioning chamber for a long time while maintaining a constant temperature and humidity condition in the conditioning chamber so that the grain surface and center of the brown rice have a uniform temperature. It is not possible to heat brown rice in such a way as to lower the hardness of the grain surface of the brown rice without lowering the hardness of the center portion of the brown rice by uniformly applying hot and humid air to the grain surface of the brown rice in a short period of time. Ta.
発明が解決すべき問題点
本発明は、前記の欠点を排除し、冬場や寒冷地
などの寒冷雰囲気中においても、長時間を要する
ことなく、短時間で玄米粒面に均一に温湿風を与
えて玄米粒面の硬度を下げることが可能で、その
後直ちに連続して精米を行つて効率良く精米作業
を行うことができる加温加湿精米方法及びその装
置を提供することを目的とするものである。Problems to be Solved by the Invention The present invention eliminates the above-mentioned drawbacks, and even in a cold atmosphere such as in winter or in a cold region, hot and humid air can be uniformly applied to the surface of brown rice grains in a short time without requiring a long time. The purpose of the present invention is to provide a heating and humidifying rice polishing method and an apparatus therefor, which can lower the hardness of the grain surface of brown rice by applying heat to the rice grains, and can immediately and continuously mill the rice to efficiently mill the rice. be.
問題点を解決するための手段
この目的を達成するために、本発明の加温加湿
精米方法は、玄米を下降しつつ分散させながら粒
面に温湿風を作用して加温すると共に該玄米粒面
の硬度を短時間下げ、その後直ちに精米すること
を特徴とする構成を有するものであり、本発明の
加温加湿精米装置は、空気加温装置と空気加湿装
置とを設けた空気供給装置を米粒加温加湿装置の
米粒通路に開口し、前記米粒加温加湿装置の米粒
排出口を精米機の米粒供給部７に連絡し、該米粒
加温加湿装置には上部に供給口、下部に排出口を
設けた容器内に、下端を開放すると共に上端を接
合させた板体よりなる流床を複数列、複数段にわ
たり交互に上下に齟齬して配置し、前記流床の一
段置きのものの下端開放部を前記空気供給装置に
連絡すると共に残りの流床の下端開放部を空気排
出部に連絡したことを特徴とする構成を有するも
のである。Means for Solving the Problems In order to achieve this object, the heating and humidifying rice milling method of the present invention involves heating the brown rice by applying hot and humid air to the grain surface while descending and dispersing the brown rice. The heating and humidifying rice milling apparatus of the present invention is characterized by reducing the hardness of the grain surface for a short period of time and then immediately milling the rice. is opened in the rice grain passage of the rice grain heating and humidifying device, and the rice grain outlet of the rice grain heating and humidifying device is connected to the rice grain supply section 7 of the rice milling machine. In a container provided with a discharge port, a fluid bed consisting of a plate whose lower end is open and whose upper end is joined is arranged in multiple rows and in multiple stages, alternating vertically, so that every other stage of the fluid bed is vertically staggered. The lower end open part is connected to the air supply device, and the lower end open part of the remaining flowbed is connected to the air discharge part.
実施例
以下、本発明の実施例を図面に基いて詳細に説
明すると、図において、８は精米機であつて、上
部の米粒供給部７と、多孔壁除糠精白筒１に通風
孔２のある摩擦精白転子３を回転自在に内装して
形成した精白室４と、多孔壁除糠精白筒１の外周
を排風機５の吸風路６に連通して精白室４を吸引
し精白転子３の通風孔２から噴出する風によつて
除糠を行なう通風装置とからなる。Embodiment Hereinafter, an embodiment of the present invention will be described in detail based on the drawings. In the figure, 8 is a rice milling machine, which includes an upper rice grain supply section 7 and a porous-walled bran removal and polishing tube 1 with ventilation holes 2. A polishing chamber 4 formed by rotatably incorporating a certain friction polishing trochanter 3 and the outer periphery of a porous-walled bran removal tube 1 are communicated with an air suction passage 6 of an exhaust fan 5 to suck the polishing chamber 4 and perform polishing. It consists of a ventilation device that removes rice bran by the wind blown out from the ventilation hole 2 of the child 3.
９は米粒加温加湿装置であつて、下端を開放し
て開放部１０を設けると共に上端を接合させて接
合部１１とした板体よりなる流床１２を複数列、
複数段にわたり上部に供給口１３、下部に排出口
１４を設けた容器１５内に交互に上下に齟齬して
配設し、一段置きの各流床１２の下端開放部を供
給室１７を介して送風機２１を有する空気供給装
置１６に連通すると共に残りの各流床１２の下端
開放部を空気排出部１８の排出室１９を介して連
絡し、前記排出口１４を精米機８の米粒供給部７
に連絡してある。２４は空気排出部１８と排出室
１９との間に設けた排出通路である。 Reference numeral 9 denotes a rice grain heating and humidifying device, which includes a plurality of rows of flowbeds 12 made of plates with open lower ends to provide an open part 10 and upper ends joined to form a joint part 11;
A plurality of stages are arranged in a container 15 having a supply port 13 at the top and a discharge port 14 at the bottom, alternately staggered up and down. It communicates with an air supply device 16 having a blower 21, and also connects the open lower end of each of the remaining flowbeds 12 through a discharge chamber 19 of an air discharge section 18, and connects the discharge port 14 to the rice grain supply section 7 of the rice miller 8.
I have contacted you. 24 is a discharge passage provided between the air discharge section 18 and the discharge chamber 19.
空気供給装置１６には電熱ヒータ等の空気加温
装置２０と蒸気発生装置等の空気加湿装置２２と
が設けられており、米粒加温加湿装置９の流床１
２間の米粒通路に開口している。 The air supply device 16 is provided with an air heating device 20 such as an electric heater and an air humidifying device 22 such as a steam generator.
It opens into the rice grain passage between the two.
したがつて、上記供給口１３より米粒加温加湿
装置９に供給された玄米は、該米粒加温加湿装置
９内を下降する際、複数の流床１２の上端接合部
１１によつて分離され、その粒面が短時間で均一
に空気加温装置２０で加温されると共に空気加湿
装置２２で加温されて硬度を下げ、一段置きの複
数の流床１２の下端開放部１０より供給される加
温加湿空気によつて撹拌加温加湿され、排出口１
４より精米機８に排出される。 Therefore, the brown rice supplied from the supply port 13 to the rice grain warming and humidifying device 9 is separated by the upper end joint portion 11 of the plurality of flow beds 12 when descending inside the rice grain warming and humidifying device 9. The particle surface is uniformly heated in a short time by an air heating device 20, and is also heated by an air humidifying device 22 to reduce hardness, and then is supplied from the lower end open portion 10 of a plurality of fluid beds 12 arranged every other stage. The air is stirred, heated, and humidified by the heated and humidified air.
4 and is discharged to the rice milling machine 8.
一段置きの複数の流床１２の開放部１０より供
給され、玄米粒面を加温加湿し終えた空気は、残
りの各流床１２の下端開放部１０を経由して空気
排出部１８から外部に排出される。 The air that is supplied from the open parts 10 of the plurality of flow beds 12 arranged at alternate stages and has finished heating and humidifying the brown rice grain surface is passed through the lower end open part 10 of each of the remaining flow beds 12 to the outside from the air discharge part 18. is discharged.
米粒加温加湿装置９によつて加温加湿され、排
出口１４より排出された玄米は直ちに精米機８の
上部の米粒供給部７に供給され、精白室４内にお
いて摩擦精白転子３の回転によつて摩擦精白転子
３及び各玄米どうしによつて摩擦される。 The brown rice heated and humidified by the rice grain heating and humidification device 9 and discharged from the discharge port 14 is immediately supplied to the rice grain supply section 7 in the upper part of the rice milling machine 8, and is heated and humidified by the rice grain heating and humidification device 9, and is immediately supplied to the rice grain supply section 7 in the upper part of the rice milling machine 8. The rice is rubbed by the polishing trochanter 3 and each brown rice.
その際発生する糠は、多孔壁除糠精白筒１を通
つて吸風路６より排風機５によつて排出され、玄
米の精白が行なわれる。 The bran generated at this time passes through the porous-walled bran removal and polishing tube 1 and is discharged from the air suction path 6 by the exhaust fan 5, thereby polishing the brown rice.
供給口１３より米粒加温加湿装置９に供給され
る米粒は玄米であつて、空気供給装置１６より供
給される温湿風により、25℃〜45℃の米温とされ
る。 The rice grains supplied from the supply port 13 to the rice grain heating and humidifying device 9 are brown rice, and are brought to a rice temperature of 25° C. to 45° C. by the warm and humid air supplied from the air supply device 16.
なお、精米機は前記の実施例のように摩擦式に
限られることなく、砥石を精白転子に用いた研削
式のものや覆胴内に柔軟体で被覆した筒体よりな
る転子を設けた研米機を用いてもよい。また、摩
擦式精米機としては加水摩擦式精米機も使用で
き、米粒加温加湿装置はスクリーン型のものやバ
ツフル型のものを用いてもよく、また送風と排風
を交互に行う交互通風型のものも使用できる。 Note that the rice polishing machine is not limited to the friction type as in the above embodiment, but may also be a grinding type that uses a grindstone as the polishing trochanter, or a trochanter that is a cylindrical body covered with a flexible material inside the covered barrel. A rice polishing machine may also be used. In addition, a water-adding friction rice polishing machine can also be used as a friction rice polishing machine, and the rice grain heating and humidifying device may be of a screen type or a double type, or an alternate ventilation type that alternately blows and exhausts air. You can also use.
発明の効果
以上に述べたように、本発明の加温加湿精米方
法は、玄米を下降しつつ分散させながらその粒面
に温湿風を作用して加温すると共に該玄米粒面の
硬度を短時間で下げ、その後直ちに精米すること
により、寒冷地や冬場などの寒冷雰囲気中におい
ても、長時間を要することなく短時間で玄米粒面
に均一に温湿風を与えて玄米粒面の硬度を下げる
ことができ、その後直ちに連続して精米を行い加
温加湿により玄米粒面が軟質化しているために作
用が容易に進行し、精米効率を上昇させることが
でき、本発明の加温加湿精米装置は空気加温装置
と空気加湿装置とを設けた空気供給装置を米粒加
温加湿装置の米粒通路に開口し、前記米粒加温加
湿装置の米粒排出口を精米機の米粒供給部に連絡
し、該米粒加温加湿装置には上部に供給口、下部
に排出口を設けた容器内に、下端を開放すると共
に上端を接合させた板体よりなる流床を複数列、
複数段にわたり交互に上下に齟齬して配置し、前
記流体の一段置きのものの下端開放部を前記空気
供給装置に連絡すると共に残りの流床の下端開放
部を空気排出部に連絡したことにより、前記方法
の実施ができることによつて前記効果を奏すると
ともに装置全体が簡単となり、玄米の加温加湿と
精米とが連続的にできるものである。Effects of the Invention As described above, the heating and humidifying rice polishing method of the present invention works by applying hot and humid air to the grain surface of brown rice while dispersing it while descending, thereby heating the grain surface and reducing the hardness of the grain surface of the brown rice. By lowering the rice in a short time and then polishing the rice immediately, even in cold atmospheres such as in cold regions and winter, hot and humid air is uniformly applied to the grain surface of brown rice in a short time without requiring a long period of time, and the hardness of the grain surface of brown rice is improved. Immediately after that, rice is polished continuously and the surface of the brown rice grains is softened by heating and humidification, so the action progresses easily and the rice milling efficiency can be increased. The rice milling device opens an air supply device equipped with an air heating device and an air humidification device into the rice grain passage of the rice grain heating and humidification device, and connects the rice grain outlet of the rice grain heating and humidification device to the rice grain supply section of the rice polishing machine. The rice grain heating and humidifying device includes a plurality of rows of fluidized beds each consisting of a plate whose lower end is open and whose upper end is joined, in a container having a supply port at the top and a discharge port at the bottom.
By arranging the fluid beds alternately and vertically in a staggered manner over multiple stages, the lower end open parts of the fluids in every other stage are connected to the air supply device, and the lower end open parts of the remaining fluid beds are connected to the air discharge part. By being able to carry out the method described above, the above-mentioned effects can be achieved, and the entire apparatus can be simplified, and heating and humidification of brown rice and polishing can be performed continuously.
図面は本発明の実施例の一部破断正面図であ
る。
１…多孔壁除糠精白筒、２…通風孔、３…摩擦
精白転子、４…精白室、５…排風機、６…吸風
路、７…精米機の米粒供給部、８…精米機、９…
米粒加温加湿装置、１０…開放部、１１…接合
部、１２…流床、１３…供給口、１４…排出口、
１５…容器、１６…空気供給装置、１７…供給
室、１８…空気排出部、１９…排出室、２０…空
気加温装置、２１…送風機、２２…空気加湿装
置、２４…排出通路。
The drawing is a partially cutaway front view of an embodiment of the invention. DESCRIPTION OF SYMBOLS 1... Porous-walled bran removal polishing tube, 2... Ventilation hole, 3... Friction polishing trochanter, 4... Milling room, 5... Air exhaust fan, 6... Air suction path, 7... Rice grain supply section of rice milling machine, 8... Rice milling machine ,9...
Rice grain heating and humidification device, 10...opening part, 11...junction part, 12...fluid bed, 13...supply port, 14...discharge port,
15... Container, 16... Air supply device, 17... Supply chamber, 18... Air discharge section, 19... Discharge chamber, 20... Air warming device, 21... Air blower, 22... Air humidifier, 24... Discharge passage.
Claims (1)
温湿風を作用して加温すると共に該玄米粒面の硬
度を短時間で下げ、その後直ちに精米することを
特徴とする加温加湿精米方法。 ２ 空気加温装置と空気加湿装置とを設けた空気
供給装置を米粒加温加湿装置の米粒通路に開口
し、前記米粒加温加湿装置の米粒排出口を精米機
の米粒供給部に連絡し、該米粒加温加湿装置には
上部に供給口、下部に排出口を設けた容器内に、
下端を開放すると共に上端を接合させた板体より
なる流体を複数列、複数段にわたり交互に上下に
齟齬して配置し、前記流床の一段置きのものの下
端開放部を前記空気供給装置に連絡すると共に残
りの流床の下端開放部を空気排出部に連絡したこ
とを特徴とする精米装置。[Scope of Claims] 1. A method characterized by: dispersing unpolished rice while descending, applying hot and humid air to the grain surface to warm it and lowering the hardness of the unpolished rice grain surface in a short time, and then immediately polishing the rice. A heated and humidified rice polishing method. 2. An air supply device equipped with an air heating device and an air humidifying device is opened into the rice grain passage of the rice grain heating and humidifying device, and the rice grain outlet of the rice grain heating and humidifying device is connected to the rice grain supply section of the rice milling machine; The rice grain heating and humidifying device contains a container with a supply port at the top and a discharge port at the bottom.
A fluid consisting of a plate whose lower end is open and whose upper end is joined is arranged in multiple rows and stages, alternately vertically staggered, and the open lower end of every other stage of the fluid bed is connected to the air supply device. At the same time, the lower end open part of the remaining flow bed is connected to an air discharge part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11933279A JPS5644050A (en) | 1979-09-19 | 1979-09-19 | Warming humidifying rice cleaning method and its device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11933279A JPS5644050A (en) | 1979-09-19 | 1979-09-19 | Warming humidifying rice cleaning method and its device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5644050A JPS5644050A (en) | 1981-04-23 |
| JPS6145490B2 true JPS6145490B2 (en) | 1986-10-08 |
Family
ID=14758850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11933279A Granted JPS5644050A (en) | 1979-09-19 | 1979-09-19 | Warming humidifying rice cleaning method and its device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5644050A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6375230A (en) * | 1986-09-13 | 1988-04-05 | 池口工業株式会社 | Stacking block |
| JPH01156288U (en) * | 1988-04-18 | 1989-10-26 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58104640A (en) * | 1981-12-15 | 1983-06-22 | 株式会社 サタケ | Quality conditioning grain refining apparatus |
| JPS59196748A (en) * | 1983-04-20 | 1984-11-08 | 株式会社 サタケ | Degermination rice polishing apparatus |
| JPS6032721A (en) * | 1983-07-29 | 1985-02-19 | Idemitsu Kosan Co Ltd | Production of pseudocumene or durene |
| JP6205334B2 (en) * | 2014-10-14 | 2017-09-27 | ツインバード工業株式会社 | Rice mill |
| JP6270686B2 (en) * | 2014-10-14 | 2018-01-31 | ツインバード工業株式会社 | Rice mill |
-
1979
- 1979-09-19 JP JP11933279A patent/JPS5644050A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6375230A (en) * | 1986-09-13 | 1988-04-05 | 池口工業株式会社 | Stacking block |
| JPH01156288U (en) * | 1988-04-18 | 1989-10-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5644050A (en) | 1981-04-23 |
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