JPH02115683A - Unhulled rice drying machine - Google Patents
Unhulled rice drying machineInfo
- Publication number
- JPH02115683A JPH02115683A JP26664488A JP26664488A JPH02115683A JP H02115683 A JPH02115683 A JP H02115683A JP 26664488 A JP26664488 A JP 26664488A JP 26664488 A JP26664488 A JP 26664488A JP H02115683 A JPH02115683 A JP H02115683A
- Authority
- JP
- Japan
- Prior art keywords
- rice
- drying
- wall
- unhulled rice
- unhulled
- 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.)
- Pending
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 17
- 238000001035 drying Methods 0.000 title claims abstract description 17
- 235000009566 rice Nutrition 0.000 title claims abstract description 17
- 240000007594 Oryza sativa Species 0.000 title claims 2
- 238000009423 ventilation Methods 0.000 claims abstract description 22
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 241000209094 Oryza Species 0.000 abstract description 15
- 230000020169 heat generation Effects 0.000 abstract description 3
- 206010044625 Trichorrhexis Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
<N葉上の利用分骨)
この発明は乾燥の分骨に属し、熱源ご使用しない籾乾燥
機に関する。DETAILED DESCRIPTION OF THE INVENTION <Used split ends on N leaves] This invention belongs to the field of drying split ends, and relates to a rice dryer that does not use a heat source.
(従来の技wi)
従来から熱源P利用して籾を強制乾燥する手段は種々提
案されているが、コスト高の割りに品質が劣化するとい
う問題を内在していた。(Conventional Techniques) Various means for forcibly drying rice using a heat source P have been proposed, but these methods have had the problem of deteriorating quality despite high cost.
(発明が解決しようとする課題〉
この発明は上記に鑑み、通風により籾の発熱を除去して
自然乾燥と同等の生籾乾燥のできる籾乾燥機を提供しよ
うとする。(Problems to be Solved by the Invention) In view of the above, the present invention aims to provide a paddy dryer that can dry raw paddy equivalent to natural drying by removing heat generated from the paddy through ventilation.
(課題を解決するための手段)
この発明の籾乾燥機は円筒状胴体の局部を二重壇とし、
内項面側では内磯面の通気口により胴体内部に連通し、
外構面側では外気を導入する通風口に連通し、胴体内部
の中央には外周に多数の吸引口をに役した吸引筒を垂設
し、吸引筒は上部にはファンを設けて外気に開放し、上
部外周には前記吸引口を被覆する外筒を上下摺動自在に
外嵌し、円筒状胴体の上端には籾投入口を配設し、下端
には籾取出口を配設し、胴体を適宜に支持して成るもの
である。ここに、通風路とは1個所に限るものでもなく
、胴体の周部に複数個所均等に配設されるものから胴体
の細心方向に多段に配設されるものをも含む。(Means for solving the problem) The paddy dryer of the present invention has a double pedestal in the local part of the cylindrical body,
On the inner neck side, it communicates with the inside of the fuselage through a vent on the inner rock face.
The exterior side is connected to a ventilation hole that introduces outside air, and in the center of the inside of the fuselage there is a vertical suction cylinder with many suction ports on the outer periphery.A fan is installed at the top of the suction cylinder to draw outside air. The cylindrical body is opened, and an outer cylinder covering the suction port is fitted on the outer periphery of the upper part so as to be slidable up and down, a paddy input port is provided at the upper end of the cylindrical body, and a paddy removal port is provided at the lower end. , by appropriately supporting the body. Here, the ventilation passage is not limited to one place, and includes those arranged evenly in a plurality of places around the circumference of the fuselage, as well as those arranged in multiple stages in the narrow direction of the fuselage.
(作 用ン
上記構成によれば、胴体の軸心方向全般にわたり、外周
からの通気をほぼ均等に中央の吸気筒へ吸引できる。(Function) According to the above configuration, ventilation from the outer periphery can be sucked into the central intake cylinder almost uniformly throughout the axial direction of the fuselage.
(実施例)
この発明を実施例により具体的に説明すると、第1図、
第2図に示すように、円筒状の胴体1は内外壁の二重壁
から成りその軸心を垂直にして1jl12により支持さ
れ、外周に断熱材3を被覆した外壁4はWt波状のフル
ゲート管から成り、外I!4にビス或いはスポット溶接
で内股される内壁5は縦波状のフルゲート管から成って
いる。(Example) This invention will be specifically explained with reference to an example.
As shown in FIG. 2, the cylindrical body 1 is made up of double walls, the inner and outer walls, and is supported by 1jl12 with its axis perpendicular. It consists of outside I! The inner wall 5, which is attached to the inner wall 4 by screws or spot welding, is made of a longitudinally corrugated full-gate pipe.
したがって、外壁4と内壁5の接融面は断続的であり、
上下左右に網目状に通気路6が形成される。内壁5には
通気路6に連通する通気ロアをほぼ均等に貫設し、外壁
4には第6図に示すように上、中、下と多段に通風路8
を風圧調整弁9を介して連通し、通風路8はその外端を
通風口10に連通している。胴体内部の中央には外周に
多数の吸引口11を貫設した吸引筒12を垂設している
。吸引筒12は上部には7アン16を配設し、ファン1
6不使用時に吸引筒12へ流れ込む寒気な防ぐための断
熱手段(図外]を介して外気に開放し、上部外周には前
記吸引口11を籾の収納具合により籾の上表面以上の部
分は被着するための外WJ14ri:上下摺動自在に外
嵌し、上端には籾投入口15を配設し、下端には籾取出
口16を配設して成る。なお、通風路8は第1図の仮想
線で示すように対向して二系統配列することや或いは均
等に複数列配列することがある。通風路8の外端に連通
ずる通風口10には外気の湿度調整手段を内蔵すること
がある。Therefore, the welding surface between the outer wall 4 and the inner wall 5 is intermittently,
Air passages 6 are formed in a mesh pattern in the upper, lower, left and right directions. The inner wall 5 is provided with ventilation lowers that communicate with the ventilation passages 6 almost evenly, and the outer wall 4 is provided with ventilation passages 8 in multiple stages at the top, middle, and bottom, as shown in FIG.
are communicated via a wind pressure regulating valve 9, and the ventilation passage 8 communicates with a ventilation opening 10 at its outer end. A suction cylinder 12 having a large number of suction ports 11 penetrating its outer periphery is vertically disposed at the center of the interior of the body. The suction cylinder 12 has a 7-inch fan 16 installed at the top, and a fan 1.
6. Open to the outside air through a heat insulating means (not shown) to prevent cold air from flowing into the suction tube 12 when not in use, and the suction port 11 is installed on the upper outer periphery of the suction tube 12 depending on how the paddy is stored. Outer WJ14ri for attaching: Fitted to the outside so that it can be slid vertically, a paddy input port 15 is provided at the upper end, and a paddy removal port 16 is provided at the lower end. As shown by the imaginary lines in Figure 1, two lines may be arranged facing each other, or they may be arranged in multiple lines evenly.The ventilation opening 10 communicating with the outer end of the ventilation passage 8 has a built-in means for adjusting the humidity of the outside air. There are things to do.
このようにして成る籾乾燥機aには上端の籾投入口15
より籾17が投入され、仮に第1図の仮想線で示す位置
まで投入されると、外筒14は籾17の上表面近傍まで
引き上げられ、吸引筒12の吸引口11は籾17の堆槽
内に開口する。上段の通風路8を閉じ中、下段の通風路
8を開口し7アン13を始動して乾燥運転すると、通風
路8から吸引される通気は内壁5の通気ロアより籾17
の内部をほぼ均等に通過して吸引口11より吸ij1筒
12へ吸引排出される0このとき、籾17の自然発熱の
熱が除去され、乾燥するための熱エネルギーを投入する
ことなく自然乾燥と同等の乾燥が促進され、所要時間乾
燥処理後、籾取出口16より乾燥された籾17が回収さ
れる。The paddy dryer a constructed in this way has a paddy input port 15 at the upper end.
When the paddy 17 is inputted to the position shown by the imaginary line in FIG. Open inward. When the upper ventilation passage 8 is closed and the lower ventilation passage 8 is opened and the 7-an 13 is started for drying operation, the air sucked from the ventilation passage 8 is transferred to the paddy 17 from the ventilation lower of the inner wall 5.
At this time, the naturally generated heat of the paddy 17 is removed and the paddy is naturally dried without inputting thermal energy for drying. After drying for a required period of time, the dried paddy 17 is recovered from the paddy outlet 16.
(発明の効果]
以とのようにこの発明によれば熱エネルギーご投入する
ことなく、堆噴収納された籾の内部に外IN部から中央
部に向けてほぼ均等に通気を流#Jさせ、籾の自然発熱
による熱分除去し、自然乾燥と同等の乾燥を促進し、省
エネルギーにして自然乾燥米と同等品質の米を提供でき
る効果があり、胴体も波状板の波状部が交叉して接合す
るので傾度がある。(Effects of the Invention) As described above, according to the present invention, ventilation can be caused to flow almost uniformly from the outside IN part to the center part of the paddy stored in the pile without inputting thermal energy. It has the effect of removing the heat generated by the natural heat generation of the paddy, promoting drying equivalent to natural drying, saving energy, and providing rice of the same quality as naturally dried rice. Since it is joined, there is a slope.
第1図はこの発明に係る籾乾燥機aの概略縦断面突、第
2図は外周部の部分拡大縦断面図、第6図は第1図A部
の拡大縦断面図である。
図中、1は胴体、2は脚、6は断熱材、4は外壁、5は
内壁、6は通気路、7は通気口、8は通風路、9は風圧
調整弁、10は通風口、11吸引口、12は吸引筒、1
6はファン、14は外筒、15は籾投入口、16は籾取
出口、17は籾。
aは籾乾燥機。
を測
/:用司杯
3:線熱が
乍3回
/θ 1戚p
lt、咽’、5117
d、払刺41埋FIG. 1 is a schematic vertical cross-sectional view of a paddy dryer a according to the present invention, FIG. 2 is a partial enlarged vertical cross-sectional view of the outer circumference, and FIG. 6 is an enlarged vertical cross-sectional view of section A in FIG. 1. In the figure, 1 is the body, 2 is the legs, 6 is the insulation material, 4 is the outer wall, 5 is the inner wall, 6 is the ventilation path, 7 is the ventilation hole, 8 is the ventilation path, 9 is the wind pressure adjustment valve, 10 is the ventilation hole, 11 suction port, 12 suction tube, 1
6 is a fan, 14 is an outer cylinder, 15 is a paddy inlet, 16 is a paddy outlet, and 17 is a paddy outlet. a is a paddy dryer. Measured /: Yoji Cup 3: Linear fever 3 times / θ 1 relative p lt, throat', 5117 d, sashimi 41 buried
Claims (2)
を内壁面側では内壁面の通気口により胴体内部に外壁面
側では外気を導入する通風口にそれぞれ連通させ、胴体
内部の中央には外周に多数の吸引口を貫設した吸引筒を
垂設し、該吸引筒は上部にはファンを設けて外気に開放
し、上部外周には前記吸引口を被覆する外筒を上下摺動
自在に外嵌し、円筒状胴体の上端には籾投入口を下端に
は籾取出口を配設することにより外気で乾燥することを
特徴とした籾乾燥機。(1) The cylindrical body has double walls inside and outside, and the ventilation passages between the inside and outside walls are connected to the interior of the fuselage via the vents on the inner wall on the inner wall side, and to the vents that introduce outside air on the outer wall side. A suction tube with a large number of suction ports penetrating the outer periphery is installed vertically in the center of the tube, and a fan is provided at the top of the suction tube to open it to the outside air, and an outer tube covering the suction ports is provided on the upper outer periphery. This dryer is characterized by being fitted onto the outside of the cylindrical body so as to be slidable up and down, and having a paddy inlet at the upper end of the cylindrical body and an unloading outlet at the lower end, thereby allowing drying with outside air.
外壁の接触面は接合された請求項(1)記載の籾乾燥機
。(2) The rice dryer according to claim (1), wherein the body is composed of a transversely corrugated outer wall and a longitudinally corrugated inner wall, and the contact surfaces of the inner and outer walls are joined.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26664488A JPH02115683A (en) | 1988-10-22 | 1988-10-22 | Unhulled rice drying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP26664488A JPH02115683A (en) | 1988-10-22 | 1988-10-22 | Unhulled rice drying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02115683A true JPH02115683A (en) | 1990-04-27 |
Family
ID=17433692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP26664488A Pending JPH02115683A (en) | 1988-10-22 | 1988-10-22 | Unhulled rice drying machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02115683A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0712885U (en) * | 1993-07-22 | 1995-03-03 | 田中産業株式会社 | Ventilation device for raw rice storage bag |
CN102168908A (en) * | 2010-02-25 | 2011-08-31 | 田中产业株式会社 | Air interchanger of cereal receiving bag |
-
1988
- 1988-10-22 JP JP26664488A patent/JPH02115683A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0712885U (en) * | 1993-07-22 | 1995-03-03 | 田中産業株式会社 | Ventilation device for raw rice storage bag |
CN102168908A (en) * | 2010-02-25 | 2011-08-31 | 田中产业株式会社 | Air interchanger of cereal receiving bag |
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