JPS63171647A - Method of milling wheat - Google Patents
Method of milling wheatInfo
- Publication number
- JPS63171647A JPS63171647A JP381887A JP381887A JPS63171647A JP S63171647 A JPS63171647 A JP S63171647A JP 381887 A JP381887 A JP 381887A JP 381887 A JP381887 A JP 381887A JP S63171647 A JPS63171647 A JP S63171647A
- Authority
- JP
- Japan
- Prior art keywords
- wheat
- flour
- wheat flour
- endosperm
- mill
- 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
Links
- 241000209140 Triticum Species 0.000 title claims description 74
- 235000021307 Triticum Nutrition 0.000 title claims description 74
- 238000000034 method Methods 0.000 title claims description 28
- 238000003801 milling Methods 0.000 title claims description 21
- 235000013312 flour Nutrition 0.000 claims description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000005496 tempering Methods 0.000 claims description 20
- 235000013339 cereals Nutrition 0.000 claims description 11
- 238000007670 refining Methods 0.000 claims description 8
- 238000010298 pulverizing process Methods 0.000 claims description 4
- 241000209219 Hordeum Species 0.000 description 25
- 235000007340 Hordeum vulgare Nutrition 0.000 description 25
- 238000000227 grinding Methods 0.000 description 24
- 238000005498 polishing Methods 0.000 description 20
- 241000209094 Oryza Species 0.000 description 12
- 235000007164 Oryza sativa Nutrition 0.000 description 12
- 235000009566 rice Nutrition 0.000 description 12
- 230000002087 whitening effect Effects 0.000 description 8
- 210000002615 epidermis Anatomy 0.000 description 7
- 239000000843 powder Substances 0.000 description 6
- 210000003491 skin Anatomy 0.000 description 6
- 239000003517 fume Substances 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000007517 polishing process Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 108010068370 Glutens Proteins 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 235000021312 gluten Nutrition 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 108010050181 aleurone Proteins 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 235000015099 wheat brans Nutrition 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
- Disintegrating Or Milling (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
表皮を剥離された麦粉を調質処理後粉砕する製粉装置に
関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a flour milling device for pulverizing wheat flour from which the skin has been peeled off after tempering treatment.
一般に麦類を製粉する前処理としては精選と調質が行わ
れる。夾雑物を精選除去した麦粉を貯蔵サイロ等に一時
貯留するがこの麦粉の水分゛含有量は通常１１％〜１２
％である。一時貯留した麦粉を所定の水分含有量（通常
１５〜１７％）となるように霧、水液等の水分を添加し
、水分を麦粉内質深層に浸透させるために２４時間〜４
８時間放置して、麦粉全体が略均等的な水分含有量とな
るようにテンバリングする。これを調質と称している。Generally, pretreatment for milling wheat includes selection and tempering. Wheat flour from which impurities have been carefully removed is temporarily stored in storage silos, etc., but the moisture content of this flour is usually 11% to 12%.
%. Moisture such as mist or water is added to the temporarily stored wheat flour to a predetermined moisture content (usually 15 to 17%), and then the flour is heated for 24 hours to 4 hours to allow the moisture to penetrate deep into the inner layers of the flour.
The flour is left to stand for 8 hours and then tempered so that the entire flour has a substantially even moisture content. This is called tempering.
また、調質には常温で行うほかに、小麦を加熱して行う
加温調質と呼ばれる調質方法がある。In addition to tempering at room temperature, there is also a tempering method called heating tempering in which wheat is heated.
いずれの場合の調質もその主目的とするところは麩部（
表皮）と胚乳部との分離を良好にすると共に、麩部を強
靭化し麩部に破砕に対する抵抗力を与え、麩部の細粉化
を防止し、麩部の混入の少ない良質の粉を得ることと、
加水された水が胚乳部深層に浸透し、胚乳部を湿潤軟化
し、粉砕を容易にすること及び粉の二次加工性の改善で
ある。In either case, the main purpose of thermal refining is Fube (
In addition to improving the separation between the epidermis (epidermis) and the endosperm, it also strengthens the fume and gives it resistance to crushing, prevents the fume from becoming fine powder, and produces high-quality flour with less contamination by the fume. And,
The added water penetrates into the deep layer of the endosperm, moistens and softens the endosperm, making it easier to grind and improving the secondary processability of the powder.
調湿された麦粉の麩部は胚乳部より乾燥した結果となる
ので粉砕の３０分〜１時間前に０．２５％〜０．５％の
水を麦粉に加え、麩部の水分含有量を胚乳部より若干高
水分にする方法がとられる。The wheat flour's moisture content is drier than the endosperm, so add 0.25% to 0.5% water to the flour 30 minutes to 1 hour before grinding to reduce the moisture content of the wheat flour. A method is used to make the moisture content slightly higher than that of the endosperm.
次いでロール機によって挽砕されるが、ロール機を１回
通過しただけでは胚乳部を完全に取りだすことができず
、通常５〜７回ロール機を通過させる必要があり、１回
目を１番ブレーキング、以後順次２番ブレーキング、３
番ブレーキングと呼ばれている。良質の麦粉の抽出歩留
を向上させるためには、胚乳部をなるべく粗い粒子のま
ま表皮から剥離して取出すことが必要で、少ないブレー
キングで処理されることが望ましいが、通常３〜４番ブ
レーキングを必要としている。各ブレーキングで挽砕さ
れた粉砕物を篩選別して篩網上に残った粒子を順次ロー
ル機に掛けて粉砕し、さらに４〜７番ブレーキングにお
いて胚乳部の抽出を繰り返していくうちに粒子を小さく
すると共に麩部の混入率を高率とするものであるから、
各ブレーキングに使用されるロールの形状、ブレーキン
グごとに最適とする専用ロールの選択、その操作方法等
に技術を必要とするものである。麦粉の抽出歩留は、原
料品種、産地等によっても相違するが、通常７３〜１８
％が平均的な歩留とされている。また、原料麦をそのま
ま砕いて製粉するので粉としては不良成分である麩部の
灰分が多量に澱粉質の麦粉に混入して粉の品質を低下さ
せている。小麦の組成表の例を第１表〈別紙）に示す。The endosperm is then crushed by a roll machine, but it is not possible to completely remove the endosperm after passing through the roll machine once, so it is usually necessary to pass through the roll machine 5 to 7 times, and the first time is when the first brake is applied. braking, then 2nd braking, 3rd braking
This is called "ban braking". In order to improve the extraction yield of high-quality wheat flour, it is necessary to peel the endosperm part from the epidermis as coarse particles as possible and take it out, and it is desirable to process it with less braking, but usually Needs some braking. The crushed material ground in each braking is sorted through a sieve, and the particles remaining on the sieve screen are sequentially passed through a roll machine and pulverized.Furthermore, as the endosperm is extracted repeatedly in the 4th to 7th braking, the particles are separated. Because it is small and has a high rate of contamination in the base,
Techniques are required to determine the shape of the rolls used for each braking, the selection of the optimal special roll for each braking, and the method of operating them. The extraction yield of wheat flour varies depending on the raw material variety, production area, etc., but it is usually 73 to 18
% is considered to be the average yield. In addition, since raw barley is crushed and milled as it is, a large amount of ash from the wheat bran, which is a bad ingredient in the flour, mixes into the starchy wheat flour, reducing the quality of the flour. An example of a wheat composition table is shown in Table 1 (attached).
麩部とは組成表の胚乳を除いた全てを指していてる。The "fu" refers to everything in the composition table except the endosperm.
上記のように、ブレーキングごとに篩選別を施し、網上
に残った粉砕物を順次ブレーキングして胚乳部の麦粉を
抽出するものであるが、胚乳部と麦粉とが完全２分に分
離されるものではなく、ブレーキングごとのロールによ
る圧砕作用の影響が麩部よりも胚乳部の方がわずかに大
きく、胚乳部が若干細粒子となる特性によって篩選別し
、胚乳部の回収を行うものであるが、後段のブレーキン
グに至るほど麩部と残存する胚乳部との特性の相違が近
似し、胚乳部として抽出する粒子中に同一サイズの麩部
の混入率を高率とするものであるから、胚乳部の抽出歩
留率を向上するためには、いかに麩部と胚乳部との分離
を完全に行うかということと搗精（精麦）によっていか
に砕粒発生を防止して歩留率を向上し、さらに粉砕行程
で粉砕を容易にし、かつ、粉の２次加工性を向上させる
かということが技術的テーマとなる。As mentioned above, the sieve is sorted after each braking, and the ground material remaining on the screen is sequentially broken to extract the flour in the endosperm, but the endosperm and the flour are completely separated in 2 minutes. The impact of the crushing action of the rolls during each braking is slightly greater on the endosperm than on the wheat, and the endosperm is sorted through a sieve to collect the endosperm, which has a characteristic that the particles become slightly finer. However, the difference in characteristics between the fugum and the remaining endosperm becomes more similar as it reaches the later stage of braking, and the rate of contamination of the fugum of the same size into the particles extracted as the endosperm is high. Therefore, in order to improve the extraction yield rate of the endosperm part, it is necessary to completely separate the fume part from the endosperm part, and how to prevent the occurrence of grain breakage through milling (refined barley) to improve the yield rate. The technical theme is how to improve the powder, make it easier to grind in the grinding process, and improve the secondary processability of the powder.
本発明は、上記技術的テーマに看目し、麦の品種あるい
は産地によってもその成分に相違はあるものの、また表
皮と胚乳部の境界部に存在する糊粉層（アリューロン層
）を麩部に属するか、あるいは胚乳部に属するかの区分
によっても数値は異なるが、一般に麩部の占める割合が
１２〜１７％であるから、麦の粉砕の前処理段階で表皮
を必要量取り去って加工し、次行程において胚乳部を粉
砕する装置において、精麦する原料麦は調質することな
く胚乳部を強靭な組織の状態のままで麩部を剥離除去し
、麩部に混入する悪成分の灰分を事前に除去することに
よって製品に混入する有害物を減少させてから、粉砕作
業を容易ならしめ麦粉の２次加工性を改良するための調
質を行ってから粉砕するので、従来の製品より大幅に品
質の向上を達成すると共に製品の歩留率の改善を計ろう
とするものである。In view of the above-mentioned technical theme, the present invention aims to improve the aleurone layer, which exists at the boundary between the epidermis and the endosperm, into the wheat grain, although its components differ depending on the variety or production area of wheat. Although the numerical value differs depending on whether it belongs to the endosperm or the endosperm, generally the proportion of the fu is 12 to 17%, so the necessary amount of the epidermis is removed and processed in the pre-processing stage of wheat crushing. In the next process, in the equipment that crushes the endosperm, the raw wheat for polishing is peeled off and removed while the endosperm remains in a strong tissue state, and the ash, which is a bad component mixed in the wheat grain, is removed in advance. After reducing the amount of harmful substances mixed into the product by removing the harmful substances, the flour is tempered to make the grinding process easier and to improve the secondary processability of the flour, and then the flour is ground. The objective is to improve product yield as well as to improve quality.
上記技術的テーマを達成するために本発明は、任意のｍ
麦行程で精白された精白無麦粉に内質深層を湿潤する調
質処理を施した後、粉砕するという手段を講じた。In order to achieve the above technical theme, the present invention provides an arbitrary m
A method was taken in which refined unalleyed flour refined during the barley process was subjected to tempering treatment to moisten the deep inner layer and then pulverized.
（作 用）
麩部を剥離された麦粉に所要水分量を添加し、放置する
調質処理を施し、胚乳部深層に均等的に水分を浸透させ
、胚乳部を軟化した後、粉砕機により粉砕する。(Function) The required amount of moisture is added to the wheat flour from which the fume has been peeled, and the flour is left to stand for tempering treatment, allowing the moisture to penetrate evenly into the deep layer of the endosperm, softening the endosperm, and then pulverizing it using a pulverizer. do.
原皮を調質して粉砕する場合の麦粉の抽出歩留は通常７
３〜７８％あるが、精麦処理で枠受さえ大幅に減少でき
れば、精麦製粉を原皮製粉より大幅に高歩留りに加工す
ることが可能である。The extraction yield of wheat flour when tempering and pulverizing raw hide is usually 7
The percentage ranges from 3 to 78%, but if the grain size can be significantly reduced through the processing of refined wheat, it is possible to process refined wheat flour at a much higher yield than raw wheat flour.
本発明によれば原皮で調質処理を行わず精白麦粉に調質
処理を行う行程としたから精麦での枠受発生を最小限に
し、高歩留りに加工することができる。According to the present invention, since the process is such that the refined wheat flour is subjected to the refining treatment without performing the refining treatment on the raw wheat flour, it is possible to minimize the occurrence of cracking in the refined wheat and process it at a high yield.
本発明の一実施例を第１図〜第４図に基づいて説明する
。An embodiment of the present invention will be described based on FIGS. 1 to 4.
第１図は、本発明の一実施例の全体の装置を示すもので
あり、符号１は精麦行程、符号２は調質行程、符号３は
粉砕行程を示す。FIG. 1 shows the entire apparatus of an embodiment of the present invention, in which reference numeral 1 indicates a wheat polishing process, reference numeral 2 indicates a tempering process, and code 3 indicates a crushing process.
原料小麦を供給するエレベータ−５を加湿装Ｍ６に連結
し、加湿装置６の攪拌転子７の排出口は研削式￥＃麦機
１１の供給ホッパー１０へ麦粉を供給するエレベータ−
８の下部ホッパー９に連結される。研削式精麦機１１の
排出口１２は次行程の摩擦式精ｆｆ１１６の供給ホンパ
ー１５へ麦粉を供給するエレベータ−１４の下部ホッパ
ー１３に連結して直列行程に配列した精麦行程を形成す
る。摩擦式精麦機１６の排出口１７はエレベータ−１８
を介して水分添加装置１９の水分添加部２０に連結され
、水分添加部２０の下部には麦粉を定量排出する回転弁
２１が設けられ、次行程の調質装置２２とはエレベータ
−２３を介して連結されている。粉砕機２４はエレベー
タ−２５を介して調質装置２２に連結され、前記粉砕機
２４は対向して回転する粉砕ロール２６Ａ、２６Ｂを備
えた粉砕行程３の初段粉砕機であり、粉砕行程３は通常
７〜８段の粉砕機とそれぞれの粉砕機で粉砕された麦粉
を分級する分級機からなり、その間の麦の輸送は空気輸
送を行うものである。（図示せず）２７Ａ、２７Ｂは水
分添加装置に装備した調温用ヒーターである。An elevator 5 for supplying raw wheat is connected to a humidifier M6, and the discharge port of the stirring rotor 7 of the humidifier 6 is a grinding type.
It is connected to the lower hopper 9 of 8. The discharge port 12 of the grinding type wheat mill 11 is connected to the lower hopper 13 of the elevator 14 which supplies flour to the supply hopper 15 of the friction type milling ff 116 in the next process, forming a wheat process arranged in series. The discharge port 17 of the friction type barley mill 16 is connected to the elevator 18.
A rotary valve 21 is provided at the bottom of the moisture addition unit 20 to discharge a fixed amount of wheat flour, and it is connected to the tempering device 22 for the next process via an elevator 23. are connected. The crusher 24 is connected to the tempering device 22 via an elevator 25, and the crusher 24 is the first stage crusher of the crushing process 3, which is equipped with crushing rolls 26A and 26B that rotate oppositely. It usually consists of a 7- to 8-stage pulverizer and a classifier for classifying the flour pulverized by each pulverizer, and the wheat is transported between them by pneumatic transport. 27A and 27B (not shown) are temperature control heaters installed in the water addition device.
調質装ｒ！！１２２の麦粉供給部６８に空気遮断弁６９
を設け、麦粉排出部７０に同様な空気遮断弁７１を設け
て調質装置２２を気密構造とし、調質装置２２内を大気
圧以上の加圧にするために空気加圧装置７２を設ける。Temperature treatment r! ! An air cutoff valve 69 is installed in the flour supply section 68 of 122.
A similar air cutoff valve 71 is provided in the flour discharge section 70 to make the tempering device 22 an airtight structure, and an air pressurizing device 72 is provided to pressurize the inside of the tempering device 22 to above atmospheric pressure.
また、水分添加装置１９と調質装置２２を一体構造とし
たものに空気加圧装置７２を設ける構成も可能である。Further, it is also possible to provide an air pressurizing device 72 in a structure in which the moisture adding device 19 and the tempering device 22 are integrated.
精麦行程１は精麦機を主体とし精麦機自体または精麦機
の前行程において加湿装置等を併設する総合行程である
。主な精麦機には研削式精麦ｅｌ１１１と摩擦式精麦機
１６があり、それぞれに多孔壁除糠筒を有するもの０通
風精白筒を有するもの、また、水分添加装置内蔵のもの
がある。The barley polishing process 1 is a comprehensive process in which the barley mill is the main body, and a humidifying device and the like are installed either in the barley mill itself or in the preceding stage of the barley mill. The main wheat milling machines are the grinding type wheat milling machine EL111 and the friction type barley milling machine 16, each of which has a porous-walled bran removing cylinder, a machine with a zero-ventilation polishing cylinder, and a type with a built-in water addition device.
第２図、第３図により研削式精麦機１１について説明す
る。The grinding type barley mill 11 will be explained with reference to FIGS. 2 and 3.
第２図の符号１１は、研削式精麦機の全体を示し、研削
式精麦機１１の機枠２８の内部に多孔壁を有する除糠用
精白筒２９を横設し、回転自在に軸架した管状回転軸３
０に螺旋転子３１と、砥粒を焼成結合して成形した研削
転子３２を軸装して多孔壁を有する除糠用精白筒２９に
内装する。実施例の如く研削転子３２の麦粉排出口側一
部に研磨転子３３を設けることや、管状回転軸３０に噴
風口を設けて転子内部より噴風する場合がある。Reference numeral 11 in FIG. 2 indicates the entire grinding-type barley mill, and inside the machine frame 28 of the grinding-type barley mill 11, a polishing cylinder 29 for removing bran having a porous wall is installed horizontally, and is rotatably mounted on a shaft. Tubular rotating shaft 3
A spiral rotor 31 and a grinding rotor 32 formed by firing and bonding abrasive grains are mounted on the shaft and housed in a polishing cylinder 29 for removing bran having a porous wall. As in the embodiment, the grinding trochanter 33 may be provided on a portion of the flour discharge port side of the grinding trochanter 32, or the tubular rotating shaft 30 may be provided with an air blowing port to blow air from inside the trochanter.
機枠２８の一側と精白筒２９との間には吸風室３４を、
右側半部を排風室３５に形成し、左側半部の機枠２８側
壁に装脱自在に設けた点検用扉３６に多数の吸風用多孔
壁３７を穿設し、吸風室３４側の多孔壁を有する除糠用
精白筒２９の上半部の多孔壁には多孔壁から糠粉の露出
を防止する遮閉板３８を取付けして吸風用精白筒２９Ａ
に、排風室３５側の多孔壁除糠用精白筒２９を排風用精
白筒２９Ｂにそれぞれ形成し、排風用精白筒２９Ｂの下
部を集糠樋３９に連絡してあり、吸風室３４め下部に設
けた砕粒案内１！Ｊ１４０の底部は集糠樋３９Ａ、３９
Ｂの仕切板４１に開口した砕粒回収用窓４２に連絡しで
ある。A suction chamber 34 is provided between one side of the machine frame 28 and the polishing cylinder 29.
The right half is formed as an air exhaust chamber 35, and the inspection door 36 removably provided on the side wall of the machine frame 28 on the left half is provided with a large number of air intake porous walls 37. A shielding plate 38 for preventing the exposure of bran powder from the porous wall is attached to the porous wall of the upper half of the rice bran removal polishing cylinder 29, which has a porous wall.
In addition, the polishing cylinder 29 for removing rice bran on the porous wall side of the ventilation chamber 35 is formed in the polishing cylinder 29B for exhausting air, and the lower part of the polishing cylinder 29B for ventilation is connected to the bran collecting gutter 39. Grain crushing guide 1 installed at the bottom of the 34th! The bottom of J140 is the rice bran gutter 39A, 39
This is connected to the crushed grain recovery window 42 opened in the partition plate 41 of B.
次に第４図によって摩擦切削式精麦機の構成を説明する
。Next, the configuration of the friction cutting type barley mill will be explained with reference to FIG.
第４図の符号１６は、摩擦式精麦機の全体を示し、摩擦
式精麦機１６の機枠４９の内部に多孔壁を有する除糠用
精白筒５０を横設し、回転自在に軸架した管状回転軸５
１に螺旋転子５２゜摩擦精白転子５３を軸装して多孔壁
除糠用精白筒５０に内装し、多孔壁を有する除糠用精白
筒５０と摩擦精白転子５３とを主要部とする精白室５４
の一側部に原料供給部５５を設け、供給部５５の他側部
の精白室５４に設ける排出部５６には抵抗板５７と抵抗
制ｔｉｌｌ装置５８とを装設しである。回転軸５１には
多数の通孔５９・・・を穿設し、摩擦精白転子５３に設
けた通風溝孔。Reference numeral 16 in FIG. 4 indicates the entire friction-type barley mill. Inside the machine frame 49 of the friction-type barley mill 16, a polishing cylinder 50 for removing rice bran having a porous wall is installed horizontally, and is rotatably mounted on a shaft. Tubular rotating shaft 5
1 has a spiral trochanter 52° and a friction whitening trochanter 53 installed inside a porous wall polishing cylinder 50 for bran removal, and the bran removal polishing cylinder 50 having a porous wall and the friction whitening trochanter 53 are the main parts. Sealing room 54
A raw material supply section 55 is provided on one side, and a discharge section 56 provided in the milling chamber 54 on the other side of the supply section 55 is equipped with a resistance plate 57 and a resistance till device 58. A large number of through holes 59 are bored in the rotating shaft 51, and ventilation slots are provided in the friction polishing trochanter 53.
多孔壁除糠用精白筒５０等を介して精白室５４の下部に
装設した集糠１６０に連通し、集糠樋６０の端末部を糠
粉輸送管を介して排風機に連絡しである。It communicates with a rice bran collector 160 installed at the lower part of the milling room 54 through a polishing cylinder 50 for removing rice grains with a porous wall, and connects the terminal part of the rice bran collector trough 60 with an exhaust fan through a rice bran transport pipe. .
摩擦式精麦機１６に水分添加装置６Ｂを付設して加湿精
麦機に形成することもでき、管状の回転軸５１の一側端
部６１に二流式超音波ノズル６２を臨設し、超音波ノズ
ル６２の吸水管６３側は、水分添加量調節機能を備えた
電磁弁６４を介設して水ｆｆ１６５に連結し、また、給
気管６６側は空気加圧機６７に連結し、これ等の吸水管
６３．給気管６６、超音波ノズル６２を回転軸５１２通
孔５９２通風溝孔等を介して精白室５４に連通させて水
分添加装置６Ｂに形設しである。A moisture addition device 6B can be added to the friction type barley mill 16 to form a humidified barley mill. The water suction pipe 63 side is connected to the water ff165 through a solenoid valve 64 with a water addition amount adjustment function, and the air supply pipe 66 side is connected to an air pressurizer 67. ．． The air supply pipe 66 and the ultrasonic nozzle 62 are connected to the whitening chamber 54 via the rotary shaft 512, the through hole 592, the ventilation groove, etc., and are formed in the water addition device 6B.
以下に上記実施例における作用について説明する。The operation of the above embodiment will be explained below.
エレベータ−５から原料麦を加湿装置６に供給し、必要
に応じ水分添加を行い、攪拌転子７で攪拌して初行程の
研削式精麦機に移送する。The raw barley is supplied from the elevator 5 to a humidifying device 6, water is added as required, and the barley is stirred by a stirring rotor 7 and transferred to a grinding type barley mill for the first stroke.
この加湿装置６での水分添加は胚乳部に至らないように
麩部だけを湿潤軟化して、麩部の分離を容易ならしめる
作用であり、短時間処理が要求されるものである。The addition of water in the humidifying device 6 serves to moisten and soften only the wheat gluten without reaching the endosperm, making it easier to separate the wheat gluten, and requires a short processing time.
加湿装置６より排出された麦粉は初精麦行程の研削式精
麦機１１の供給ホッパー１０にエレベータ−８を介して
供給される。（第２図、３図参照）供給ホッパー１０に
原料麦粉が供給されたことを麦粉検出センサー４３が検
知し、その検知信号を制御装置（図示せず）に連絡する
と、制御装置から出力信号によってエヤーシリンダー４
４を作動して開閉弁４５を開成し、原料麦粉を供給部４
６から螺旋転子３１によって研削転子３２に輸送され、
精白室４７内を排出部１２に向けて流動する麦粉は砥粒
を焼成結合して成形した研削転子３２により表皮部を薄
く剥離され、剥離した糠粉を多孔壁除糠用精白筒２９か
ら排除し、麦粉表皮の薄層を剥離した麦粉は排出部１２
に流出する。麦粉表皮の剥離の程度は麦粉の品種や正常
に関連するので抵抗制御装置４８によって精白室４７内
の麦粉密度を増減制御することによって調節することが
できる。The wheat flour discharged from the humidifying device 6 is supplied via the elevator 8 to the supply hopper 10 of the grinding type wheat mill 11 in the first milling stage. (See Figures 2 and 3) When the flour detection sensor 43 detects that raw flour is supplied to the supply hopper 10 and communicates the detection signal to a control device (not shown), an output signal is sent from the control device. air cylinder 4
4 to open the on-off valve 45, and the raw material flour is supplied to the supply section 4.
6 to the grinding rotor 32 by the spiral rotor 31,
The wheat flour flowing inside the whitening chamber 47 toward the discharge part 12 has its skin peeled off by a grinding roller 32 formed by firing and bonding abrasive grains, and the peeled bran powder is passed from the porous-walled rice bran removal polishing cylinder 29. The flour from which the thin layer of flour skin has been removed is discharged from the discharge section 12.
leaks to. The degree of peeling of the wheat flour skin is related to the variety of flour and its normality, so it can be adjusted by increasing or decreasing the flour density in the whitening chamber 47 using the resistance control device 48.
研削式精麦１ｆｆ１１・・・の精白作用において、精白
室４７内を流動中の麦粉に加湿装置６Ｂで直接水分を添
加し、麦粉表皮を軟質化して表皮の剥離を容易とし、添
加した水分を剥離した糠粉と一緒に排出部に至るまでの
短時間に精白室４７外に排除するために、水分添加装置
６Ａと同等の作用である水分添加装置６Ｂを任意の研削
式精麦機１１に用いると、小麦の胚乳部に水分の影響を
及ぼすことがなく、水分添加によって軟質化した麦粉表
皮の剥離に要する負荷程度では、精白室４７内を高密度
の高圧としても、その剥離作用が胚乳部に及ばず製品歩
留を低下することに全く関係のないものである。In the polishing process of grinding type refined barley 1ff11..., moisture is directly added to the flour flowing in the polishing chamber 47 using the humidifier 6B, the wheat flour skin is softened, the epidermis is easily peeled, and the added moisture is peeled off. In order to remove the rice bran together with the rice flour from the whitening chamber 47 in a short time until it reaches the discharge section, a moisture addition device 6B, which has the same function as the moisture addition device 6A, can be used in any grinding type wheat mill 11. , the moisture does not affect the endosperm of wheat, and even if the inside of the milling chamber 47 is under high density and high pressure, the exfoliation effect will not affect the endosperm at the level of load required to peel off the wheat flour skin, which has been softened by adding water. This has nothing to do with lowering product yield.
研削式精麦機で任意の精白度に精麦された麦粉は次の行
程の摩擦式精麦機１６にエレベータ−１４を介して移送
される。ａ！環式精麦機１６においても研削式精麦Ｉｌ
！１１１と同様に麦粉は精白されるが、その精白転子５
３と精白室５４の構造が研削式精麦機１１と異なるため
にその作用は若干異なったものとなる。摩擦式精麦機は
低速回転圧力方式であるので研削式精麦機１１では除去
できない麦粉の縦に深い溝等の麩部を除去する作用があ
る。またまざつ式精麦機１６に４図に示ず通り加湿装置
ｆｆｆ６Ｂを設けて、麦粉表面に付着した糠粉を成人す
る目的で水分添加し、水分を糠粉と同時に多孔壁精白筒
外に排除する。この目的の場合にはほぼ精白終了時点で
あり、麦粉に縦に残った麩部を除去するためには摩擦式
精麦機または加湿摩擦式精麦機を低負荷で使用すると有
効な麦粉の状況がある。The wheat flour milled to a desired degree of polishing in the grinding type wheat mill is transferred via the elevator 14 to the friction type wheat mill 16 for the next stage. a! The grinding type wheat Il is also used in the ring type wheat mill 16.
! Wheat flour is refined in the same way as in 111, but the refined trochanter 5
3 and the structure of the whitening chamber 54 are different from that of the grinding type wheat mill 11, so the operation thereof is slightly different. Since the friction type wheat milling machine uses a low-speed rotation pressure type, it has the function of removing the base parts such as vertically deep grooves in the flour that cannot be removed by the grinding type wheat milling machine 11. In addition, the Mazatsu type barley mill 16 is equipped with a humidifier fff6B, as shown in Figure 4, to add moisture to the wheat flour adhering to the surface of the wheat flour in order to make it mature, and to remove the moisture from the porous-walled polishing cylinder at the same time as the rice bran flour. do. For this purpose, the flour is almost at the end of milling, and there are situations in which it is effective to use a friction mill or a humidified friction mill at low load to remove the grains left vertically in the flour. .
精麦を完了した麦粉はエレベータ−１８を介して水分添
加装置１９に供給される。水分添加装置１９には水槽７
４から適量の水分を送風機７３を介して供給する精麦後
の精白麦粉の水分含有量は破砕麦粉を生じないで麩部の
大部分を除去するために、１３％以下が望ましく、この
精白麦粉に製粉に必要な水分量（水分含有量１４〜２０
％に調質）を添加し、調質して麦粉内質まで湿潤してか
ら粉砕機により粉砕すると最高の歩留りの良質の麦粉が
加工される。The wheat flour that has been polished is supplied to a water addition device 19 via an elevator 18. The water addition device 19 has a water tank 7.
The moisture content of the white wheat flour after milling, in which an appropriate amount of moisture is supplied from step 4 through the blower 73, is desirably 13% or less in order to remove most of the wheat without producing crushed wheat flour. Amount of water required for milling (moisture content 14-20
% tempered), tempered to moisten the inner grain of the flour, and then crushed in a mill to produce high-quality wheat flour with the highest yield.
水分添加された精白麦粉は調質装置２２に移されて添加
された水分が平衡状態に近づくまで放置され、その後粉
砕されるが、精白麦粉は原皮に見られる表皮の蝋質層が
なく、原皮に比して水分の浸透速度が早く放置時間が短
くなる。The refined wheat flour to which water has been added is transferred to the tempering device 22, where it is left until the added water approaches an equilibrium state, and is then ground. However, refined wheat flour does not have the waxy layer of the epidermis found in raw husk, and is The rate of moisture penetration is faster than that of 100%, and the leaving time is shorter.
また大気圧以上のに加圧すると浸透速度を増加させ、装
置を小型化することができる。Furthermore, if the pressure is increased to above atmospheric pressure, the permeation rate can be increased and the device can be made smaller.
第１図は本発明の実施例の全体図、第２図は研削式精麦
機の全体を示す側断面図、第３図は第２図の要部を示す
一部破断圧面図、第４図は利粋Ｉ８！擦式精麦機の全体
を示す側断面図である。
１・・・精麦行程、２・・・調質行程、３・・・粉砕行
程、４・・・ホッパー、５・・・エレベータ−１６・・
・加湿装置、７・・・撹拌転子、８・・・エレベータ−
１９・・・下部ホッパー、１０・・・供給ホッパー、１
１・・・研削式精麦機、１２・・・排出口、１３・・・
下部ホッパー、１４・・・エレベータ−１１５・・・供
給ホッパー、１６・・・摩擦式精麦機、１７・・・排出
口、１８・・・エレベータ−１１９・・・水分添加装置
、２０・・・水分添加部、２１・・・回転弁、２２・・
・調質装置、２３・・・エレベータ−１２４・・・粉砕
機、２５・・・エレヘーター、２６Ａ、２６Ｂ・・・粉
砕ロール、２７Ａ。
２７Ｂ・・・調温用ヒーター、２８・・・機枠、２９・
・・除糠精白筒、３０・・・管状回転軸、３１・・・螺
旋転子、３２・・・研削転子、３３・・・研磨転子、３
４・・・吸風至、３５・・・排風室、３６・・・点検扉
、３７・・・多孔壁、３８・・・遮閉板、３９・・・集
糠樋、４０・・・砕粒案内樋、４１・・・仕切板、４２
・・・砕粒回収用窓、４３・・・麦粉検出センサー、４
４・・・エヤーシリンダー、４５・・・開閉弁、４６・
・・供給部、４７・・・精白室、４８・・・抵抗ｔｉｎ
御装置、４９・・・機枠、５０・・・除糠用精白筒、５
１・・・管状回転軸、５２・・・螺旋転子、５３・・・
摩擦精白転子、５４・・・精白室、５５・・・原料供給
部、５６・・・排出部、５７・・・抵抗板、５８・・・
抵抗制御装置、５９・・・通孔、６０・・・集糠樋、６
１・・・−側端部、６２・・・超音波ノズル、６３・・
・吸水管、６４・・・電磁弁、６５・・・水槽、６６・
・・給気管、６７・・・空気加圧機、６８・・・供給部
、６９・・・空気遮断弁、７０・・・麦粉排出部、７１
・・・空気遮断弁、７２・・・空気加圧装置、７３・・
・送風機、７４・・・水槽。Fig. 1 is an overall view of an embodiment of the present invention, Fig. 2 is a side sectional view showing the entire grinding type barley mill, Fig. 3 is a partially broken pressure surface view showing the main parts of Fig. 2, and Fig. 4. Is a smart I8! FIG. 1 is a side sectional view showing the entire rubbing type wheat mill. 1... Refining process, 2... Tempering process, 3... Grinding process, 4... Hopper, 5... Elevator-16...
・Humidifier, 7... Stirring trochanter, 8... Elevator
19... Lower hopper, 10... Supply hopper, 1
1...Grinding type barley mill, 12...Discharge port, 13...
Lower hopper, 14... Elevator-115... Supply hopper, 16... Friction type barley mill, 17... Discharge port, 18... Elevator-119... Moisture addition device, 20... Moisture addition section, 21... rotary valve, 22...
- Refinement device, 23...Elevator-124...Crusher, 25...Elevator, 26A, 26B...Crushing roll, 27A. 27B...Temperature control heater, 28...Machine frame, 29.
...Blank removal polishing cylinder, 30...Tubular rotating shaft, 31...Spiral trochanter, 32...Grinding trochanter, 33...Polishing trochanter, 3
4... Air intake to, 35... Exhaust room, 36... Inspection door, 37... Porous wall, 38... Blocking plate, 39... Bran collecting gutter, 40... Crushing guide trough, 41...partition plate, 42
...Cracked grain collection window, 43...Wheat flour detection sensor, 4
4...Air cylinder, 45...Opening/closing valve, 46.
... Supply section, 47... Refining room, 48... Resistance tin
Control equipment, 49... Machine frame, 50... Refining cylinder for bran removal, 5
1... Tubular rotating shaft, 52... Spiral trochanter, 53...
Friction whitening trochanter, 54... Refining room, 55... Raw material supply section, 56... Discharge section, 57... Resistance plate, 58...
Resistance control device, 59... Through hole, 60... Bran collecting gutter, 6
1...-side end, 62... Ultrasonic nozzle, 63...
・Water intake pipe, 64...Solenoid valve, 65...Water tank, 66・
... Air supply pipe, 67 ... Air pressurizer, 68 ... Supply section, 69 ... Air cutoff valve, 70 ... Flour discharge section, 71
...Air cutoff valve, 72...Air pressurization device, 73...
・Blower, 74...Aquarium.
Claims (5)
た後粉砕することを特徴とする麦の製粉方法。(1) A method for milling wheat, which comprises subjecting refined wheat flour to a tempering treatment that moistens the deep layers of the inner grain, and then pulverizing the flour.
０％とする特許請求の範囲第（１）項記載の麦の製粉方
法。(2), the water content of refined wheat flour after tempering treatment is 14-2
A method for milling wheat according to claim (1), wherein the wheat flour is 0%.
しくはそれ以下の歩留率に精白度を進めたものである特
許請求の範囲第（１）項または第（２）項に記載の麦の
製粉方法。(3) The refined wheat flour is refined to a yield rate of 95% or lower than that of raw wheat, as set forth in claim (1) or (2). How to mill wheat.
である特許請求の範囲第（１）項〜第３項のいずれかに
記載の麦の製粉装置。(4) The wheat flour milling apparatus according to any one of claims (1) to 3, wherein the refining treatment is performed under pressure equal to or higher than atmospheric pressure.
囲第（１）項〜第（４）項のいずれかに記載の麦の製粉
装置。(5) The wheat flour milling apparatus according to any one of claims (1) to (4), wherein a temperature control process is performed in the tempering process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62003818A JPH08198B2 (en) | 1987-01-10 | 1987-01-10 | How to mill wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62003818A JPH08198B2 (en) | 1987-01-10 | 1987-01-10 | How to mill wheat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63171647A true JPS63171647A (en) | 1988-07-15 |
| JPH08198B2 JPH08198B2 (en) | 1996-01-10 |
Family
ID=11567769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62003818A Expired - Lifetime JPH08198B2 (en) | 1987-01-10 | 1987-01-10 | How to mill wheat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08198B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02169045A (en) * | 1988-12-20 | 1990-06-29 | Satake Eng Co Ltd | Method and device for moistening and milling barley grains |
| JPH02172541A (en) * | 1988-12-23 | 1990-07-04 | Satake Eng Co Ltd | Tempering of cleaned barley grains and its apparatus |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5843145A (en) * | 1981-09-08 | 1983-03-12 | 松下電工株式会社 | 100v/200v power source zone common charging circuit |
| JPS5843135A (en) * | 1981-09-03 | 1983-03-12 | 株式会社ダイヘン | Network power receiving facility |
| JPS5938020A (en) * | 1982-08-25 | 1984-03-01 | Kanegafuchi Chem Ind Co Ltd | Joining of film |
-
1987
- 1987-01-10 JP JP62003818A patent/JPH08198B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5843135A (en) * | 1981-09-03 | 1983-03-12 | 株式会社ダイヘン | Network power receiving facility |
| JPS5843145A (en) * | 1981-09-08 | 1983-03-12 | 松下電工株式会社 | 100v/200v power source zone common charging circuit |
| JPS5938020A (en) * | 1982-08-25 | 1984-03-01 | Kanegafuchi Chem Ind Co Ltd | Joining of film |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02169045A (en) * | 1988-12-20 | 1990-06-29 | Satake Eng Co Ltd | Method and device for moistening and milling barley grains |
| JPH02172541A (en) * | 1988-12-23 | 1990-07-04 | Satake Eng Co Ltd | Tempering of cleaned barley grains and its apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08198B2 (en) | 1996-01-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0218012B1 (en) | Wheat flouring pretreatment system and wheat flouring process and system therefor | |
| HU205563B (en) | Method for treating grains of wheat | |
| TW200829335A (en) | Method of and apparatus for processing corn grains for production of ethanol | |
| JPS63171647A (en) | Method of milling wheat | |
| JP2788050B2 (en) | Milling method and apparatus | |
| JPS63178852A (en) | Wheat milling apparatus | |
| AU2003201591A1 (en) | Method and installation for cleaning cereal | |
| MX2008013349A (en) | Method and system for dehusking grains. | |
| JPS63190656A (en) | Wheat milling apparatus | |
| JP4031063B2 (en) | Method and apparatus for optimizing the selection and purification process of wheat husks | |
| JPH01135546A (en) | Wet milling method and apparatus | |
| JP4868551B2 (en) | Method for tempering whole grains of brewing grains used for beer brewing | |
| JPS63190657A (en) | Wheat milling apparatus | |
| JP3180929B2 (en) | Flour production method | |
| JPS6274458A (en) | Milling pretreatment apparatus | |
| JPH08187439A (en) | Barley cleaning and apparatus therefor | |
| JPS6287250A (en) | Method of milling wheat | |
| CN220143463U (en) | Rice processing all-in-one machine capable of separating broken rice | |
| JPS63143948A (en) | Mill | |
| JPS63194736A (en) | Wheat refining apparatus | |
| JPS63119856A (en) | Milling method and device for wheat | |
| JP7061780B2 (en) | Pregelatinized brown rice powder, manufacturing method and system of pregelatinized brown rice flour, thickener containing pregelatinized brown rice powder, food using the thickening agent | |
| JP2008113655A (en) | Working method and device of corn grain for preparing ethanol | |
| JPH07100139B2 (en) | Method and apparatus for barley milling | |
| JPH03249952A (en) | Method and equipment for hydrating and milling barley granule |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |