JPH07875Y2 - Alternating air dryer - Google Patents
Alternating air dryerInfo
- Publication number
- JPH07875Y2 JPH07875Y2 JP1986153032U JP15303286U JPH07875Y2 JP H07875 Y2 JPH07875 Y2 JP H07875Y2 JP 1986153032 U JP1986153032 U JP 1986153032U JP 15303286 U JP15303286 U JP 15303286U JP H07875 Y2 JPH07875 Y2 JP H07875Y2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- hot air
- ventilation
- duct
- path
- 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
Description
【考案の詳細な説明】 （産業上の利用分野） この考案は、籾や麦等の穀粒を乾燥する交互通風乾燥機
に関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to an alternating draft dryer for drying grains such as paddy and wheat.
（従来の技術） 交互通風乾燥機３は上端部を貯粒室４に連通し、下端部
を集穀室５に連通している穀粒流下路６と、この穀粒流
下路６を挾んで設けている熱風路７および排風路８と、
熱風胴９を介して夫々の熱風路７側に熱風を供給するこ
とのできる熱風源10と、夫々の排風路８と連通可能に設
けた排風胴11および排風路７とは反対側における排風胴
11に連通可能に接続してなる排気ダクト12を介して乾燥
済の排風を吸引排出することのできる排風ファン１とを
備えている。(Prior Art) The alternate ventilation dryer 3 has an upper end portion communicating with the grain storage chamber 4 and a lower end portion communicating with the grain collection chamber 5, and the grain lower flow passage 6 and The hot air passage 7 and the exhaust air passage 8 provided,
The hot air source 10 capable of supplying hot air to the respective hot air passages 7 side via the hot air ducts 9, and the exhaust air ducts 11 and the exhaust air passages 7 provided so as to be able to communicate with the respective exhaust air passages 8 on the opposite side. Exhaust cylinder in
An exhaust fan 1 capable of sucking and discharging dried exhaust air through an exhaust duct 12 communicatively connected to 11.
そして、前記穀粒流下路６の下端部には、低速回転して
穀粒を集穀室５側に所定量づつ繰り出すことのできる繰
出しバルブ13を夫々設けている。また、熱風路７と排風
路８とを穀粒流下路６を挾んで対向させているととも
に、上下方向において交互に設けている。従って、穀粒
は穀粒流下路６を流下する間に左側又は右側から交互に
供給される熱風によって乾燥される（第１図と第２図参
照）。Further, at the lower end of the grain flow-down path 6, there is provided a feeding valve 13 capable of rotating at a low speed and feeding the grain to the side of the grain collecting chamber 5 by a predetermined amount. Further, the hot air passage 7 and the exhaust air passage 8 are opposed to each other with the grain flow-down passage 6 in between, and are alternately provided in the vertical direction. Therefore, the grain is dried by the hot air alternately supplied from the left side or the right side while flowing down the grain flow path 6 (see FIGS. 1 and 2).
（この考案が解決しようとする問題点） 然し乍ら、そのような構成では、排気ダクト12が乾燥機
３の側方に突出するために大きな設置スペースを必要と
する。(Problems to be solved by the present invention) However, in such a configuration, the exhaust duct 12 projects to the side of the dryer 3 and thus requires a large installation space.
（問題を解決するための手段） この考案は、小型の交互通風乾燥機を提供しようとする
ものであって、穀粒流下路６を挟んで一側に熱風路７を
他側に排風炉８を設け、流下方向にわたりこれら熱風路
７と排風路８とを交互に形成して交互通風部となし、こ
の交互通風部の上端部又は下端部には排風ファン１と連
通可能に構成した通気ダクト2,2…を、上記熱風路７又
は排風路８の直上方でかつ穀粒流下路６の両側に設け、
熱風路７に連通する熱風源10と上記排風ファン１とは上
下に配設してなる交互通風乾燥機の構成とする。(Means for Solving the Problem) The present invention is intended to provide a small alternating draft dryer, in which a hot air passage 7 is provided on one side and an exhaust air oven 8 is provided on the other side with the grain flow down passage 6 interposed therebetween. The hot air passages 7 and the exhaust air passages 8 are alternately formed in the downflow direction to form an alternating ventilation portion, and the exhaust fan 1 is configured to communicate with the upper end portion or the lower end portion of the alternating ventilation portions. The ventilation ducts 2, 2, ... Are provided directly above the hot air passage 7 or the exhaust air passage 8 and on both sides of the grain descending passage 6,
The hot-air source 10 communicating with the hot-air passage 7 and the exhaust fan 1 are arranged vertically to form an alternating ventilation dryer.
（作用） 熱風源10から送られた熱風は、夫々の熱風路７内に供給
されてから穀粒流下路６を通って排風路11および通気ダ
クト2,2…を介して排風ファン１でもって機外に排出さ
れる。(Operation) The hot air sent from the hot air source 10 is supplied into the respective hot air passages 7 and then passes through the grain descending passage 6 and the exhaust passage 11 and the ventilation ducts 2, 2 ... Therefore, it is discharged outside the aircraft.
（効果） 交互通風部の上端部又は下端部に通気ダクト2,2…を介
して排風するものであり、然もこれら通気ダクトは穀粒
流下路６を挟んで設ける熱風路７又は排風路８の直ぐ上
方に形成するものであるから、機体外方に排気ダクトを
設ける必要がなく、かつ熱風路７や排風路８と同じ断面
に形成することができ、穀粒流下路６を複雑化しないで
すむものである。従って、機体をコンパクトに構成でき
る。また、熱風源10と排風ファン１とを上下方向に立体
配設することで乾燥施設スペースを小さくできる。(Effect) Exhaust air is exhausted to the upper end portion or the lower end portion of the alternate ventilation portion via the ventilation ducts 2, 2, ... Since it is formed immediately above the passage 8, it is not necessary to provide an exhaust duct outside the fuselage, and it can be formed in the same cross section as the hot air passage 7 and the exhaust air passage 8. It does not have to be complicated. Therefore, the airframe can be made compact. Further, by arranging the hot air source 10 and the exhaust fan 1 in the vertical direction, the space for the drying facility can be reduced.
（実施例） 以下、この考案の一実施例を図面に基づいて具体的に説
明すると、交互通風部の上端部に、機体の前後両側壁を
貫通する通気ダクト２を設けている。そして、該通気ダ
クト２の一端部を排風胴11を介して夫々の排風路８に連
通し、その他端部を排気管14を介して排風ファン１と連
通している。なお、該排風ファン１と熱風源10とは上下
に配設している。15は前記交互通風乾燥機３と排風ファ
ン１と熱風源10とを収納する建屋である。(Embodiment) Explaining one embodiment of the present invention in detail with reference to the drawings, a ventilation duct 2 penetrating both front and rear side walls of an airframe is provided at an upper end portion of an alternate ventilation portion. Then, one end of the ventilation duct 2 communicates with each exhaust passage 8 via the exhaust duct 11, and the other end communicates with the exhaust fan 1 via the exhaust pipe 14. The exhaust fan 1 and the hot air source 10 are arranged vertically. Reference numeral 15 denotes a building that houses the alternating ventilation dryer 3, the exhaust fan 1, and the hot air source 10.
つぎに、その作用について説明すると、熱風源10から供
給される熱風は熱風胴９を介して夫々の熱風路７内に送
られ、そして、穀粒流下路６を通ってから夫々の排風路
８内に入り、排風胴11と通気ダクト２と排気管14を通っ
て排風ファン１によって機外に排出される。そして、こ
の穀粒流下路６を通過するときに、穀粒は熱風を浴びて
乾燥する。Next, the operation will be described. The hot air supplied from the hot air source 10 is sent into the respective hot air passages 7 via the hot air drum 9, and then passes through the grain flow down passages 6 and then the respective exhaust air passages. 8 and is discharged to the outside of the machine by the exhaust fan 1 through the exhaust duct 11, the ventilation duct 2 and the exhaust pipe 14. Then, when passing through the grain flow-down path 6, the grain is exposed to hot air and dried.
従って、排風胴11から排出される排風は交互通風乾燥機
３の本体内に設けた通気ダクト２を介して排風ファン１
側に送られるので、乾燥機の本体をコンパクトに構成す
ることができる。Therefore, the exhaust air exhausted from the exhaust air duct 11 is passed through the ventilation duct 2 provided in the main body of the alternate ventilation dryer 3 to the exhaust fan 1
Since it is sent to the side, the main body of the dryer can be made compact.
図は、この考案の一実施例を示すものであって、第１図
は従来の交互通風乾燥機の側断面図、第２図はその一部
切除した平面図、第３図はこの考案の交互通風乾燥機の
側断面図、第４図はその側面図である。 １……排風ファン、２…通気ダクト、３……交互通風乾
燥機、４……貯粒室、５……集穀室、６……穀粒流下
路、７……熱風路、８……排風路、９……熱風胴、10…
…熱風源、11……排風胴、12……排気ダクト、13……繰
出バルブ、14……排気管、15……建屋FIG. 1 shows an embodiment of the present invention. FIG. 1 is a side sectional view of a conventional alternating draft dryer, FIG. 2 is a partially cutaway plan view thereof, and FIG. FIG. 4 is a side sectional view of the alternate ventilation dryer, and FIG. 4 is a side view thereof. 1 ... Exhaust fan, 2 ... Ventilation duct, 3 ... Alternate ventilation dryer, 4 ... Grain storage room, 5 ... Grain collection room, 6 ... Grain flow down path, 7 ... Hot air path, 8 ... … Exhaust air duct, 9 …… Hot wind tunnel, 10…
… Hot air source, 11 …… Exhaust cylinder, 12 …… Exhaust duct, 13 …… Supply valve, 14 …… Exhaust pipe, 15 …… Building
Claims (1)
側に排風炉８を設け、流下方向にわたりこれら熱風路７
と排風路８とを交互に形成して交互通風部となし、この
交互通風部の上端部又は下端部には排風ファン１と連通
可能に構成した通気ダクト2,2…を、上記熱風路７又は
排風路８の直上方でかつ穀粒流下路６の両側に設け、熱
風路７に連通する熱風源10と上記排風ファン１とは上下
に配設してなる交互通風乾燥機。1. A hot air duct 7 is provided on one side of a grain flow down duct 6 and an exhaust air oven 8 is provided on the other side of the grain flow down duct 6, and these hot air ducts 7 extend in the downflow direction.
And the exhaust passage 8 are alternately formed to form an alternating ventilation portion, and ventilation ducts 2, 2 ... Composed to communicate with the exhaust fan 1 are formed at the upper end portion or the lower end portion of the alternating ventilation portion. An alternating ventilation dryer provided directly above the path 7 or the exhaust path 8 and on both sides of the grain flow-down path 6 and in which the hot air source 10 communicating with the hot air path 7 and the exhaust fan 1 are arranged above and below. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986153032U JPH07875Y2 (en) | 1986-10-03 | 1986-10-03 | Alternating air dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986153032U JPH07875Y2 (en) | 1986-10-03 | 1986-10-03 | Alternating air dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6357493U JPS6357493U (en) | 1988-04-16 |
| JPH07875Y2 true JPH07875Y2 (en) | 1995-01-11 |
Family
ID=31071550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986153032U Expired - Lifetime JPH07875Y2 (en) | 1986-10-03 | 1986-10-03 | Alternating air dryer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07875Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6114443B1 (en) * | 2016-06-09 | 2017-04-12 | 北斗工機株式会社 | Grain hot air drying apparatus and grain layer thickness adjusting method in grain hot air drying |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH079028Y2 (en) * | 1988-03-01 | 1995-03-06 | 金子農機株式会社 | Ventilation duct for grain dryer |
| JP2691351B2 (en) * | 1988-08-02 | 1997-12-17 | 金子農機株式会社 | Grain drying equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835093U (en) * | 1971-09-02 | 1973-04-26 | ||
| JPS5820197B2 (en) * | 1979-01-31 | 1983-04-21 | パイオニア株式会社 | MC type pickup cartridge |
| JPS58189046A (en) * | 1982-04-30 | 1983-11-04 | 株式会社 サタケ | Fixture for blast plate in heat-treating machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5057975U (en) * | 1973-10-03 | 1975-05-30 | ||
| JPS5820197U (en) * | 1981-07-29 | 1983-02-07 | 辰本 韶弘 | grain dryer |
-
1986
- 1986-10-03 JP JP1986153032U patent/JPH07875Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835093U (en) * | 1971-09-02 | 1973-04-26 | ||
| JPS5820197B2 (en) * | 1979-01-31 | 1983-04-21 | パイオニア株式会社 | MC type pickup cartridge |
| JPS58189046A (en) * | 1982-04-30 | 1983-11-04 | 株式会社 サタケ | Fixture for blast plate in heat-treating machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6114443B1 (en) * | 2016-06-09 | 2017-04-12 | 北斗工機株式会社 | Grain hot air drying apparatus and grain layer thickness adjusting method in grain hot air drying |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6357493U (en) | 1988-04-16 |
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