JPH0536549Y2 - - Google Patents
Info
- Publication number
- JPH0536549Y2 JPH0536549Y2 JP1988073583U JP7358388U JPH0536549Y2 JP H0536549 Y2 JPH0536549 Y2 JP H0536549Y2 JP 1988073583 U JP1988073583 U JP 1988073583U JP 7358388 U JP7358388 U JP 7358388U JP H0536549 Y2 JPH0536549 Y2 JP H0536549Y2
- Authority
- JP
- Japan
- Prior art keywords
- sorting
- chamber
- grains
- grain
- dryer
- 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 - Lifetime
Links
- 235000013339 cereals Nutrition 0.000 description 38
- 238000001035 drying Methods 0.000 description 14
- 241000209094 Oryza Species 0.000 description 11
- 235000007164 Oryza sativa Nutrition 0.000 description 11
- 235000009566 rice Nutrition 0.000 description 11
- 238000005496 tempering Methods 0.000 description 3
- 238000011109 contamination Methods 0.000 description 2
- 238000010981 drying operation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
- Combined Means For Separation Of Solids (AREA)
- Adjustment And Processing Of Grains (AREA)
Description
【考案の詳細な説明】
「産業上の利用分野」
本考案は、穀物中に含まれた不必要な「しい
な」や「小米」等を循環乾燥中において能率よく
選別除去することができる穀物乾燥機における選
別装置に関する。[Detailed description of the invention] "Industrial application field" The present invention is a grain dryer that can efficiently sort and remove unnecessary "Shina" and "Milk" contained in grains during circulation drying. This invention relates to a sorting device in a machine.
「従来の技術」
従来、穀物を上段の調質槽より中段の通風乾燥
胴内に縦設した乾燥通路に沿つて竪流下せしめる
過程において、乾燥通路を横切るように流通する
乾燥熱風により幾分乾燥した後、下段の取出し室
内へ排出し、次いで前記乾燥穀物を昇降機を介
し、上段の調質槽へ返流せしめて再度上述と同様
の乾燥作用を複数回に亘り反復せしめて所定の仕
上り水分値に仕上げ乾燥することができる穀物乾
燥機は本出願前例えば特公昭48−36753号公報に
記載されて知られている。``Prior Art'' Conventionally, in the process of letting grain flow down vertically from an upper tempering tank to a vertically installed drying passage in a middle ventilation drying cylinder, the grain is somewhat dried by hot drying air flowing across the drying passage. After that, the dried grains are discharged into the lower take-out chamber, and then the dried grains are returned to the upper tempering tank via an elevator, and the same drying process as described above is repeated several times to achieve a predetermined finished moisture value. A grain dryer capable of finishing and drying grains is known and was described in, for example, Japanese Patent Publication No. 36753/1983 prior to the filing of this application.
「考案が解決しようとする課題」
ところで、従前のこの種穀物乾燥機においては
穀物中に多く含まれた不必要な「しいな」や「小
米」等を選別除去する装置を何等備えていない。
したがつて、従前の乾燥作業においては、不必要
な「しいな」や「小米」等を選別除去するには、
穀物乾燥作業の前段か若しくは後段において選別
作業を行う許りか、前記選別作業は一回のみ行つ
ていたものである。``Problems to be solved by the invention'' By the way, conventional grain dryers of this type are not equipped with any device to sort out and remove unnecessary ``shiina'' and ``small rice'' contained in large amounts in the grain.
Therefore, in the conventional drying process, in order to sort out and remove unnecessary "Shina" and "Xiaomi", etc.
The sorting operation was performed only once, either before or after the grain drying operation.
故に、選別機はその能力を大きく必要とするた
めにどうしても大型となるは勿論のこと選別精度
も悪くなり、乾燥穀物中に「しいな」や「小米」
等が混入するという問題点を有していた。 Therefore, since the sorting machine requires a large capacity, it not only becomes large but also has poor sorting accuracy, which results in the separation of "shiina" and "small rice" in the dried grains.
This had the problem of contamination.
本考案は、従来の技術の有するこのような問題
点に鑑みてなされたものであり、その目的とする
ところは、乾燥機本体の下部に配設された取出し
室の直下に略密封状の選別室を配設すると共に前
記選別室内には「しいな」や「小米」等を選別除
去するための選別胴を単数若しくは複数回転自在
に横架せしめて、乾燥機本体内を複数回に亘り竪
流下される循環乾燥穀物中に含まれた「しいな」
や「小米」等を簡単な装置により確実に選別除去
することができる穀物乾燥機における選別装置を
提供しようとするものである。 The present invention was devised in view of the above-mentioned problems of the conventional technology, and its purpose is to create a substantially sealed sorting chamber directly below the take-out chamber located at the bottom of the dryer main body. A chamber is provided, and in the sorting chamber, one or more sorting cylinders for sorting and removing ``Shina'' and ``Milk rice'' are hung horizontally so that they can rotate freely, and the sorting cylinders are vertically flowed down the dryer body multiple times. "Shina" contained in the recycled dried grains
The purpose of the present invention is to provide a sorting device for a grain dryer that can reliably sort and remove grains such as grains and "small rice" with a simple device.
「問題を解決するための手段」
上記目的を達成するために、本考案における穀
物乾燥機における選別装置においては、乾燥機本
体の下部に配設した取出し室の直下にし略密封状
の選別室を配設し、前記選別室内には単数若しく
は複数の選別ドラムを回転自在に横架せしめると
共に、前記取出し室の底部に横設した搬出樋の搬
出側を供給樋を介し選別ドラムの供給側に接続し
たものである。"Means for Solving the Problem" In order to achieve the above object, the grain dryer sorting device of the present invention has a nearly sealed sorting chamber located directly below the take-out chamber located at the bottom of the dryer main body. One or more sorting drums are arranged horizontally in the sorting chamber so as to be freely rotatable, and the carrying out side of a carrying out gutter installed horizontally at the bottom of the taking out chamber is connected to the supply side of the sorting drum via a supply gutter. This is what I did.
「作用」
今、流通する乾燥熱風により幾分乾燥された穀
物が繰出し作用によつて取出し室内に排出される
と、該乾燥穀物は搬出樋及び供給樋を介して回転
している選別ドラムの供給側に供給される。さす
れば前記乾燥穀物が螺旋スクリユーの回転により
供給側より排出側に向け順次移送される間に穀物
中に多く混入されていた「しいな」や「小米」等
は全周面に配設された選別スリツトより選別ドラ
ム外に選別除去され、残つた精選穀物のみが選別
ドラムの搬出側より排出され、再び乾燥機本体内
に循環返流され、再度上述と同様の乾燥作用と選
別作用とが反復される。"Operation" Now, when the grains that have been somewhat dried by the circulating dry hot air are discharged into the take-out chamber by the feeding action, the dried grains are fed to the rotating sorting drum via the carry-out gutter and the feed gutter. Supplied on the side. In other words, while the dried grains were sequentially transferred from the supply side to the discharge side by the rotation of the spiral screw, the ``shiina'' and ``small rice'' that were often mixed in the grains were disposed on the entire periphery. The grains are sorted out of the sorting drum through the sorting slit, and only the remaining fine grains are discharged from the discharge side of the sorting drum, and then circulated back into the dryer body, and the same drying and sorting operations as described above are repeated again. be done.
したがつて、穀物が複数回に亘り循環流動され
る度毎に上記のような選別作用が何回となく反復
されるので穀物中に混入されていた「しいな」や
「小米」等は効率的に選別除去されるので、「しい
な」や「小米」等が混入しない精選乾燥穀物を得
ることができる。 Therefore, each time the grain is circulated multiple times, the above-mentioned sorting action is repeated many times, so the ``shiina'' and ``small rice'' mixed in the grain are efficiently removed. Since the grains are sorted and removed, it is possible to obtain carefully selected dried grains that are free from contamination with "shiina" and "small rice."
「実施例」 実施例について図面を参照して説明する。"Example" Examples will be described with reference to the drawings.
第１図および第２図において、１は、竪流下す
る穀物に対し、乾燥熱風を横方向より浴びせて幾
分乾燥し、これが乾燥穀物を昇降機２を経て何回
となく反復循環せしめることで所定の仕上げ水分
値に乾燥することができる任意の構成からなる循
環型乾燥機の乾燥機本体であつて、上記乾燥機本
体１の上段には調質槽（図示せず）を中段には通
風乾燥胴（図示せず）を、又下段には取出し室３
が順次立体的に重設されている。４は、取出し室
３の中央底部に横設した搬出樋であつて、該搬出
樋４内には搬出スクリユー５が回転自在に横架さ
れている。前記取出し室３の直下には、周囲を囲
壁７により囲んで形成した選別室６が配設されて
おり、これが選別室６内には単数若しくは複数の
選別ドラム８が略水平状態のもとに回転できるよ
う横架されている。上記選別ドラム８は、周面に
「しいな」や「小米」等を漏下させることができ
るメツシユの選別スリツト９が穿孔されると共に
選別ドラム８の内周壁には螺旋スクリユー１０を
配設して構成せしめてある。そして搬出樋４の搬
出側１１と選別ドラム８の供給口１２とは供給樋
１３により接続せしめて、取出し室３内に排出さ
れた穀物が必ず選別ドラム８内に供給されるよう
にしてある。選別室６の底部には、選別ドラム８
より選別除去された「しいな」や「小米」等を乾
燥機本体１外に排出させるための排出樋１４が横
設せられており、これが排出樋１４内には排出コ
ンベヤ１５が回転自在に横架されている。１６
は、選別ドラム８の搬出口１７側に配設された搬
出樋であつて、該搬出樋１６の下部は昇降機２に
接続せしめて、「しいな」や「小米」等を選別除
去した精選乾燥穀物を昇降機２へ供給せしめる。 In Figs. 1 and 2, 1 is a vertically flowing grain that is slightly dried by blowing dry hot air from the side, and then the dried grain is repeatedly circulated through an elevator 2 many times to achieve a predetermined level. The main body of the circulating dryer has an arbitrary configuration capable of drying to a finish moisture value of There is a barrel (not shown) and a take-out chamber 3 on the lower level.
are successively laid out three-dimensionally. Reference numeral 4 denotes a carry-out gutter installed horizontally at the center bottom of the take-out chamber 3, and a carry-out screw 5 is horizontally suspended in the carry-out gutter 4 so as to be freely rotatable. A sorting chamber 6 surrounded by a surrounding wall 7 is provided directly below the take-out chamber 3, and within the sorting chamber 6, one or more sorting drums 8 are placed in a substantially horizontal state. It is suspended horizontally so that it can rotate. The sorting drum 8 has mesh sorting slits 9 perforated on its circumferential surface through which "shiina", "small rice", etc. can leak out, and a spiral screw 10 is arranged on the inner circumferential wall of the sorting drum 8. It has been configured. The carry-out side 11 of the carry-out gutter 4 and the supply port 12 of the sorting drum 8 are connected by a feed gutter 13 so that the grains discharged into the take-out chamber 3 are always supplied into the sorting drum 8. At the bottom of the sorting chamber 6, there is a sorting drum 8.
A discharge gutter 14 is installed horizontally for discharging the "shiina", "small rice", etc. that have been sorted and removed to the outside of the dryer main body 1, and a discharge conveyor 15 is horizontally installed in the discharge gutter 14 so as to be freely rotatable. It is suspended. 16
is a discharge gutter disposed on the side of the discharge port 17 of the sorting drum 8, and the lower part of the discharge gutter 16 is connected to the elevator 2 to collect the selected dried grains from which "shiina", "small rice", etc. have been sorted and removed. is supplied to the elevator 2.
なお昇降機２の上部は調質槽（図示せず）に接
続せしめてある。１７は、選別ドラム８の目詰り
防止用のスクレパーである。 Note that the upper part of the elevator 2 is connected to a tempering tank (not shown). 17 is a scraper for preventing clogging of the sorting drum 8.
「考案の効果」
本考案は、上述のとおりに構成されているの
で、次に記載する効果を奏する。"Effects of the Invention" Since the present invention is configured as described above, it produces the following effects.
乾燥機本体内に充填され、しかも乾燥熱風によ
り乾燥され、取出し室内に排出された穀物は循環
乾燥作業中において必らず略密封状とした選別室
内に横架した単数若しくは複数の選別ドラムに供
給されて穀物中に混入された「しいな」や「小
米」等を何回となく選別除去することができるの
で、小容量の簡単な選別機構を乾燥機本体内へ一
体状に収納してその構成を簡単ならしめ能率的な
選別除去作業を容易に達成させることができる許
りか、乾燥作業の省力化及び乾燥時間の短縮化を
図ることができると共に得られた乾燥穀物は精選
穀物であるので、乾燥穀物の測定水分値の精度を
高め、自動乾燥化をより正確ならしめる外、以後
行われる籾摺り能率を向上せしめることができ
る。 The grains filled in the dryer main body, dried by drying hot air, and discharged into the take-out chamber are always supplied to one or more sorting drums suspended horizontally in the almost sealed sorting chamber during the circulation drying operation. Since it is possible to separate and remove "shiina" and "small rice" etc. mixed into the grain many times, a simple, small-capacity sorting mechanism is integrated into the main body of the dryer. It is possible to simplify and efficiently perform the sorting and removal work, and also to save labor and shorten the drying time in the drying work, and because the obtained dried grains are selected grains, In addition to increasing the precision of the measured moisture value of dried grains and making automatic drying more accurate, it is possible to improve the efficiency of subsequent hulling.
第１図は選別装置を備えた穀物乾燥機の一部切
欠した縦断正面図、第２図は同側断面図である。
１……乾燥機本体、３……取出し室、６……選
別室、８……選別ドラム、１３……供給樋。
FIG. 1 is a partially cutaway longitudinal sectional front view of a grain dryer equipped with a sorting device, and FIG. 2 is a side sectional view of the grain dryer. 1... Dryer main body, 3... Unloading chamber, 6... Sorting room, 8... Sorting drum, 13... Supply gutter.
Claims (1)
略密封状の選別室を配設し、前記選別室内には単
数若しくは複数の選別ドラムを回転自在に横架せ
しめると共に、前記取出し室の底部に横設した搬
出樋の搬出側を供給樋を介し選別ドラムの供給側
に接続したことを特徴とする穀物乾燥機における
選別装置。 A substantially sealed sorting chamber is provided directly below the take-out chamber provided at the bottom of the dryer main body, and one or more sorting drums are rotatably suspended horizontally in the sorting chamber, and the bottom of the take-out chamber is A sorting device for a grain dryer, characterized in that the discharge side of a discharge gutter installed horizontally in the grain dryer is connected to the supply side of a sorting drum via a supply gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988073583U JPH0536549Y2 (en) | 1988-06-02 | 1988-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988073583U JPH0536549Y2 (en) | 1988-06-02 | 1988-06-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01179777U JPH01179777U (en) | 1989-12-25 |
| JPH0536549Y2 true JPH0536549Y2 (en) | 1993-09-16 |
Family
ID=31298720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988073583U Expired - Lifetime JPH0536549Y2 (en) | 1988-06-02 | 1988-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0536549Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732997U (en) * | 1980-08-01 | 1982-02-20 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5584181U (en) * | 1978-12-08 | 1980-06-10 |
-
1988
- 1988-06-02 JP JP1988073583U patent/JPH0536549Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5732997U (en) * | 1980-08-01 | 1982-02-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01179777U (en) | 1989-12-25 |
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