JPS60200078A - Guide apparatus for hot air of cereal grain drier - Google Patents
Guide apparatus for hot air of cereal grain drierInfo
- Publication number
- JPS60200078A JPS60200078A JP5686184A JP5686184A JPS60200078A JP S60200078 A JPS60200078 A JP S60200078A JP 5686184 A JP5686184 A JP 5686184A JP 5686184 A JP5686184 A JP 5686184A JP S60200078 A JPS60200078 A JP S60200078A
- Authority
- JP
- Japan
- Prior art keywords
- burner
- hot air
- air
- plate
- 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.)
- Pending
Links
Landscapes
- Drying Of Solid Materials (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】
この発明は、穀粒乾燥機の熱風案内装置に関するもので
、穀粒を乾燥室から昇穀機を経て貯留室へ循環移送しな
がら乾燥する乾燥機では、バーナにより発生する熱風と
、このバーナ外周を流れる冷風とを流入させて、この流
入方向正面から左右−2偏位合流させながら送風路を経
て乾燥室を横断通風することにより乾燥されるが、該バ
ーナで発生する熱風と、このバーナ外周を流れる冷風と
の混合が不十分であると乾燥室を横断通風する熱風温度
が不均一になって乾燥速度が低下したり、又局部的に熱
風温度の高い個所を生じる。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a hot air guiding device for a grain dryer. The hot air flowing through the burner and the cold air flowing around the outer circumference of the burner are allowed to flow in, and the drying air is passed across the drying chamber through the air passage while merging with -2 deviation left and right from the front in the direction of inflow. If the hot air flowing through the burner is not sufficiently mixed with the cold air flowing around the burner, the temperature of the hot air flowing across the drying chamber may become uneven, reducing the drying speed, or causing the hot air to flow in areas where the temperature is locally high. arise.
この発明は、このような欠点を解消するもので、このた
め次のような技術的手段を講する。即ち、バーナ(1)
により発生する熱風をこのバーナ(1)の外周を流れる
冷風と共に流入させて、この流入方向正面から左右へ偏
位合流させながら乾燥室(2)へ送風案内する送風路(
3)に、該バーナ(1)の正面部から側方へ偏位して流
れる送風に抵抗を与える抵抗体(5)を設けてなる穀粒
乾燥機の熱風案内装置の構成とする。The present invention aims to eliminate such drawbacks, and therefore takes the following technical measures. That is, burner (1)
The hot air generated by the burner (1) is made to flow in together with the cold air flowing around the outer periphery of the burner (1), and the air is guided to the drying chamber (2) while deflecting from the front of the inflow direction to the left and right and merging the air.
In 3), a hot air guide device for a grain dryer is provided with a resistor (5) that provides resistance to the air flowing while being offset laterally from the front face of the burner (1).
この発明は、このような構成により次のような技術的効
果を有する。即ち、乾燥機内に収容した穀粒を乾燥室(
2)から昇穀機を経て貯留室へ循環移送しながら乾燥す
る乾燥機では、バーナ(1)により発生する熱風と、こ
のバーナ(1)外周を流れる冷風とを流入させて、この
流入方向正面から左右へ偏位合流させながら該乾燥室(
2)へ送風案内する送風路(3)を経て、この乾燥室(
2)を横断通風することにより穀粒を乾燥されるが、該
バーナ(1)の正面部から側方へ偏位して流れる送風に
抵抗を与える抵抗体(4)を該送風路(3)内に設けた
ことにより、該バーナ(1)外周を流れる冷風がこの抵
抗体(4)により内側方向へ寄せられ、このバーナ(1
)で発生する熱風と混合されて、該乾燥室(2)を横断
通風するため熱風温度が乾燥室全体に亘って均一化され
、均一で安定した乾燥を得ることができる。This invention has the following technical effects due to such a configuration. In other words, the grains stored in the dryer are transferred to the drying room (
In the dryer that dries while circulating the grain from 2) to the storage room via the grain raiser, the hot air generated by the burner (1) and the cold air flowing around the outer periphery of the burner (1) are made to flow in, and the The drying chamber (
This drying room (
The grains are dried by blowing air across the burner (1). By providing it inside the burner (1), the cold air flowing around the outer periphery of the burner (1) is drawn inward by the resistor (4), and the burner (1)
) is mixed with the hot air generated in the drying chamber (2) and passed through the drying chamber (2), so the temperature of the hot air is made uniform over the entire drying chamber, and uniform and stable drying can be achieved.
以下図例を説明すると、乾燥機の機枠(5)は前後方向
に長い平面視長方形状で、前後壁板(6)、(6)、及
び左右壁板(7)、(7)を有し、この壁板−Lには天
井板(8)、(8)を有する構成である。この機枠(5
)内には左右方向中央底部に位置して前後方向に亘る正
面視口字形状の下部ラセン移送樋(9)を設け、この下
部ラセン移送樋(9)上に正面視7字形状の集穀室(1
0)を、集穀板で形成し、この集穀板子端縁を前記下部
ラセン移送樋(9)上端縁と重合一致させている。この
集穀室(10)上に垂直状の乾燥室(2)を、左右2枚
の通風網板間に形成し、4条に並設している。この左右
外側の通風網板の下端縁は前記゛集穀室(10)上に連
設して、4条の乾燥室(2)をこの集穀室(10)に連
通させている。この乾燥室(2)の下部には繰出しロー
ル(12)を設けている。(13)は通風網板外側上方
の傾斜板、(14)は排風室仕切板、(15)は通風網
板上方の山形状の傾斜板、(16)は送風路仕切板であ
り、この傾斜板(15)1通風網板、及び送風路仕切板
(te)の間には送風路(3)を形成して前壁板(6)
部に設けたバーナ(1)と連通させ、左右外側通風網板
と左右壁板(7)、(7)との間に形成する排風室(1
7)と、中央部の通風網板間に形成する排風室(17)
は、後壁板(6)部に設けた排風機(18)と連通させ
ている。該乾燥室(2)、(2)の上側には貯留室(1
9)を有し、この貯留室(18)上に天井板(8)、(
8)を設け、この天井板(8)に沿って上部ラセン移送
樋(2o)を設け、この上部ラセン移送樋(2o)は該
天井板(8)中央部において1対のギヤーで回転駆動す
る拡散盤(21)上に開口し、移送供給される穀粒を拡
散盤(21)で該貯留室(18)内に飛散供給しうるも
のとする。該前壁板(6)部に該通風網板間に形成した
該送風路(3〕に連通ずる送風路(3)を形成する箱形
状の風胴(22)を設け、この風胴(22)内に送風に
抵抗を与える抵抗体(4)を該前壁板(6)に平面視ハ
字形状で側面視該風胴(22)に対し上下に隙間を有す
るよう設けている。この風胴(22)前部に、該バーナ
(1)を内蔵したバーナケース(23)を着脱自在に装
置している。このバーナ(1)とバーナケース(23)
との間には外気を流入させる通風間隔を設けている。To explain the example shown below, the dryer frame (5) has a rectangular shape in plan view that is long in the front and back direction, and has front and rear wall plates (6), (6), and left and right wall plates (7), (7). However, this wall board-L has a structure including ceiling boards (8) and (8). This machine frame (5
) is provided with a lower helical transfer gutter (9) located at the center bottom in the left-right direction and extending in the front-rear direction and having a shape of a letter 7 in front view. Room (1
0) is formed of a grain collecting plate, and the edge of this grain collecting plate overlaps and coincides with the upper edge of the lower helical transfer gutter (9). A vertical drying room (2) is formed above the grain collection room (10) between two left and right ventilation mesh plates, and is arranged in four rows. The lower edges of these left and right outer ventilation mesh plates are connected to the grain collecting room (10), and the four-row drying room (2) is communicated with this grain collecting room (10). A feed roll (12) is provided at the bottom of this drying chamber (2). (13) is an inclined plate above the outside of the ventilation mesh plate, (14) is an exhaust room partition plate, (15) is a mountain-shaped inclined plate above the ventilation mesh plate, and (16) is an air duct partition plate. An air passage (3) is formed between the inclined plate (15) 1 ventilation net plate and the air passage partition plate (te), and the front wall plate (6)
A ventilation chamber (1) is formed between the left and right outer ventilation net plates and the left and right wall plates (7), communicating with the burner (1) provided in the section.
7) and the ventilation chamber (17) formed between the central ventilation mesh board.
is communicated with an exhaust fan (18) provided on the rear wall plate (6). Above the drying chambers (2), (2) is a storage chamber (1).
9), and a ceiling plate (8), (
8), and an upper helical transfer gutter (2o) is provided along this ceiling plate (8), and this upper helical transfer gutter (2o) is rotationally driven by a pair of gears in the center of the ceiling plate (8). The opening is opened on the diffusion plate (21), and the grains to be transferred and supplied can be scattered and supplied into the storage chamber (18) by the diffusion plate (21). A box-shaped wind barrel (22) forming an air passage (3) communicating with the air passage (3) formed between the ventilation mesh plates is provided on the front wall plate (6). ) A resistor (4) that provides resistance to air blowing is provided on the front wall plate (6) in a V-shape in plan view and with a gap above and below the wind cylinder (22) in side view. A burner case (23) containing the burner (1) is detachably attached to the front part of the body (22).This burner (1) and burner case (23)
A ventilation interval is provided between the two to allow outside air to flow in.
91穀機(24)は、内部にパケットコンベア(25)
ベルトを上下プーリ間に張設したもので、上側プーリは
J−下に調節移動可能とし、−側の供給樋(26)を該
下部ラセン移送樋(9)の前側端に連通させて、該機枠
(5)前壁板(6)外側に位置して着脱可能に取りつけ
、又上端の投出筒(27)を該−1一部ラセン移送樋(
20)の前端に連通させ、該前壁板(6)外側に位置さ
せ着脱可能に設けている。91 grain machine (24) has a packet conveyor (25) inside.
A belt is stretched between the upper and lower pulleys, and the upper pulley can be adjusted and moved downward, and the - side supply gutter (26) is communicated with the front end of the lower helical transfer gutter (9). The machine frame (5) is removably attached to the front wall plate (6) located outside, and the dispensing cylinder (27) at the upper end is connected to the -1 part of the helical transfer gutter (
20), and is located outside the front wall plate (6) and is detachably provided.
該前壁板(6)に操作ボックス(28) 、及び水分測
定装置(11)を設けている。An operation box (28) and a moisture measuring device (11) are provided on the front wall plate (6).
機枠(5)前壁板(6)の前部/ヘーナ(1)より発生
する熱風と、このバーナ(1)外周を流入する冷風とが
、後壁板(6)のりi風機(18)で吸われると風胴(
22)内の抵抗体(4)で、この熱風と冷風とが混合さ
れ、通風網板間に形成した乾燥室(2)を横断通風し、
該機枠(5)内に収容した穀粒は、この乾燥室(2)を
流下中にこの熱風にさらされながら乾燥され、繰出しロ
ール(12)で下部へと繰出されて、下部ラセン移送樋
(9)で移送され、昇穀機(24)に送りこまれ、yI
穀機(24)で上部に搬送され、上部ラセン移送樋(2
0) テ拡nk a (21) マチ移送され、拡ff
1(a(21)で貯留室(19)内に均等に飛散還元さ
れて、循環乾燥が行われ規定水分に達すると操作ボック
ス(28)で自動制御して停止する。Hot air generated from the front part of the machine frame (5) front wall plate (6)/heater (1) and cold air flowing around the outer periphery of this burner (1) are transferred to the rear wall plate (6) and the wind fan (18). When you are sucked in by the wind body (
The hot air and cold air are mixed in the resistor (4) in 22) and are ventilated across the drying chamber (2) formed between the ventilation mesh plates.
The grains stored in the machine frame (5) are dried while being exposed to the hot air while flowing down the drying chamber (2), and are fed to the lower part by the feed roll (12) and sent to the lower helical transfer gutter. (9), sent to the grain hoist (24), and yI
Grain is transported to the upper part by the grain machine (24), and then transferred to the upper helical transfer gutter (2
0) Te expansion nk a (21) Machi is transferred and expanded ff
1(a(21)), the water is evenly scattered and returned in the storage chamber (19), circulated and dried, and when the specified moisture content is reached, it is automatically controlled and stopped by the operation box (28).
図は、この発明の一実施例を示すもので、第1第2図 第3図 The figures show one embodiment of the present invention. Figure 3
Claims (1)
外周を流れる冷風と共に流入させて、この流入方向正面
から左右へ偏位合流させながら乾燥室(2)へ送風案内
する送風路(3)に、該バーナ(1)の正面部から側方
へ偏位して流れる送風に抵抗を与える抵抗体(4)を設
けてなる穀粒乾燥機の熱風案内装置つAn air passage (3) that allows the hot air generated by the burner (1) to flow in together with the cold air flowing around the outer periphery of the burner (1), and guides the air to the drying room (2) while deflecting and merging from the front in the direction of inflow to the left and right. A hot air guide device for a grain dryer is provided with a resistor (4) that is offset laterally from the front face of the burner (1) and provides resistance to the air flowing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5686184A JPS60200078A (en) | 1984-03-23 | 1984-03-23 | Guide apparatus for hot air of cereal grain drier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5686184A JPS60200078A (en) | 1984-03-23 | 1984-03-23 | Guide apparatus for hot air of cereal grain drier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS60200078A true JPS60200078A (en) | 1985-10-09 |
Family
ID=13039192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5686184A Pending JPS60200078A (en) | 1984-03-23 | 1984-03-23 | Guide apparatus for hot air of cereal grain drier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60200078A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS487014U (en) * | 1971-06-08 | 1973-01-26 | ||
JPS5318369U (en) * | 1976-07-26 | 1978-02-16 |
-
1984
- 1984-03-23 JP JP5686184A patent/JPS60200078A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS487014U (en) * | 1971-06-08 | 1973-01-26 | ||
JPS5318369U (en) * | 1976-07-26 | 1978-02-16 |
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