JPS5941776A - Air discharger for cereal drier - Google Patents

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】 本発明は穀物乾燥機の排風装置の改良に関する。[Detailed description of the invention] TECHNICAL FIELD The present invention relates to improvements in ventilation devices for grain dryers.

穀物乾燥機の側部に立設した昇降機と、別体上部の穀物
槽を連絡づる穀物供給路に排風機を設けて原料穀物中に
混入する軽量夾雑物を成果して排除づる装置には実開昭
５５−３０６２号等が知られている。A device that removes lightweight impurities that mix into the raw grain by installing an exhaust fan in the grain supply path that connects the elevator installed on the side of the grain dryer and the grain tank on the separate top is a practical device. Publication No. 55-3062 and the like are known.

本発明は、前記同様の集塵用排風機と、乾燥機本体に設
けた乾燥用排Ｊｕｌ　Ｉｌとをサイクロンコレクターを
介して関連的に、かつ合理的に連結することにより、原
料穀物に混入する軽量夾雑物おにび粉塵等の機外への飛
散を完全に防止Ｊるど共に、両排風１機の排風を一貫的
に処理づるようにし、以って装置構造を簡潔化して屋外
用排風グク１へを節減すると共に、穀物乾燥機の周囲を
清潔に維持して作業能率を向上する便益な装置を開発し
て提供せんどするものである。The present invention relates and rationally connects a dust collecting exhaust fan similar to the above and a drying exhaust provided in the dryer body through a cyclone collector, thereby removing the dust from being mixed into the raw grain. In addition to completely preventing the scattering of lightweight contaminants, dust, etc. to the outside of the machine, the exhaust air from both exhaust machines can be processed consistently, thereby simplifying the equipment structure and allowing outdoor use. To develop and provide a convenient device that reduces the amount of air used and exhaust air, and also maintains the surroundings of a grain dryer clean and improves work efficiency.

本発明を実施例図について説明する。符号１は前部に火
熱発生装置２を、また後部に乾燥用の排風機３を備えた
乾燥品機体であり、該機体１の上部に穀物槽４を搭載す
ると共に、その−側に昇降ｔ１！５を立設して穀物循環
行程を一体的に形成した循環式穀物乾燥機である。The present invention will be explained with reference to embodiment figures. Reference numeral 1 is a dry goods machine equipped with a fire heat generating device 2 at the front and a drying exhaust fan 3 at the rear. This is a circulating grain dryer in which the grain circulation process is integrally formed by installing !5 upright.

前記昇降機５上部の吐出口部６に集塵用排風機７を設け
ると共に、該排ｆｆ１ｌ１７の排風口８と４〕−イクロ
ンコレクター９に設けた吸入口１０を風管１１によって
連結し、また前記コレクター９に設りた排風口１２と前
記乾燥用排風機３の給用口部１３を風管１４にＪ、って
連結づる。１５は乾燥部別体１内部に立設した乾燥室の
両側にｌｉ！（プた多孔性側壁、１６は乾燥〒下部の集
穀樋に横架した損出用スクリューコンベアであり、その
−側端部は昇降機５の下部供給口に連絡する。１７は乾
燥用排風機３に連結した屋外用排風ダクト、１８はサイ
クロンコレクタ−９下部の集塵箱である。A dust collecting exhaust fan 7 is provided at the discharge port 6 at the upper part of the elevator 5, and the exhaust ports 8 and 4 of the exhaust ff1l17 are connected to the suction port 10 provided in the ICRON collector 9 by a wind pipe 11. The exhaust port 12 provided on the collector 9 and the supply port 13 of the drying fan 3 are connected to the wind pipe 14 by J. 15 is located on both sides of the drying chamber installed inside the separate drying section 1! (The porous side wall 16 is a screw conveyor for drying, which is suspended horizontally in the lower part of the grain collection gutter, and its negative end is connected to the lower supply port of the elevator 5. 17 is a drying fan. 3 is connected to an outdoor exhaust duct, and 18 is a dust collection box at the bottom of the cyclone collector 9.

上述の構成であるから、原料籾を昇降機５の供給ポツパ
ーに投入して該装置を起動づると、原料籾は昇降機５の
吐出口部６から穀物供給路を介して穀物槽４に流下して
集積すると共に、集積した籾は乾燥部機体１に設（プた
乾燥室に流下してその両側の多孔性側壁１５．１５を横
方向に流れる乾燥用熱ｊ虱によって乾燥作用を受け、そ
の籾は打１出弁の回転によって下部の集穀樋に流下して
樋底部に横架した排出用スクリ］−−コンベア１６によ
って昇降機５の下部に排出されると共に、この籾は該機
５を介して上部の穀物槽４に返還されてテンパリングが
行われる。また該乾燥籾は前記穀物循環行程を数回法循
環して所定の水分率に乾燥して機外に取り出される。With the above-described configuration, when the raw material paddy is put into the supply popper of the elevator 5 and the device is started, the raw material paddy flows down from the discharge port 6 of the elevator 5 to the grain tank 4 via the grain supply path. As the paddy is accumulated, the accumulated paddy flows down into the drying chamber installed in the drying section machine body 1, and is subjected to a drying action by drying heat lice flowing laterally through the porous side walls 15 and 15 on both sides of the drying chamber, and the paddy is dried. The paddy flows down to the lower grain collection gutter by the rotation of the dumping valve and is discharged to the lower part of the elevator 5 by the conveyor 16, and the paddy is discharged to the lower part of the elevator 5 by the conveyor 16. The dried paddy is then returned to the upper grain tank 4 for tempering.The dried paddy is circulated through the grain circulation process several times, dried to a predetermined moisture content, and then taken out of the machine.

そして、前記籾が昇降機５の吐出口部６から穀物供給路
を介して穀物槽４に流下する間に前記吐出口部６におい
て。、集塵用排風機７の回転によって籾内に混入した藁
屑、籾殻等の軽量夾雑物を成果すると共に、その含塵風
を風管１１を介してサイクロンコレクター９に流入し、
該コレクター９内の含塵風は円づい筒体の内周面に沿っ
て回動Ｊる間に、前記夾雑物は沈降速度を増大して下部
の排出口から流下して集塵箱１８に集積し、ま−た前記
筒体内で夾雑物を分離した浄化空気は上流して上部の排
出口１２から風管１４を介して乾燥部機体１に装着した
乾燥用排風ｔ！ｓ３の絵風口部１３に前記排風機３の吸
引力によって流入する。使方、前記乾燥室の乾燥作用で
生じた排風は、乾燥用排風機３０回転によって前記機体
１の絵風口部１３に集められると共に、前記風管１４の
風と共に屋外用排風ダクト１７を介して屋外に排出され
る。Then, at the discharge port 6 while the paddy is flowing down from the discharge port 6 of the elevator 5 to the grain tank 4 via the grain supply path. The rotation of the dust-collecting exhaust fan 7 removes light foreign substances such as straw and rice husks mixed into the rice, and the dust-containing air flows into the cyclone collector 9 through the wind pipe 11.
While the dust-containing wind inside the collector 9 rotates along the inner circumferential surface of the circular cylinder, the foreign matter increases the sedimentation speed and flows down from the lower discharge port into the dust collection box 18. The purified air that has been accumulated and separated from impurities in the cylinder is passed upstream from the upper exhaust port 12 through the wind pipe 14 to the drying exhaust air t! installed in the drying section body 1. The air flows into the air outlet 13 of s3 by the suction force of the air exhaust fan 3. How to use: The exhaust air generated by the drying action of the drying chamber is collected at the air outlet 13 of the machine body 1 by 30 revolutions of the drying exhaust fan, and is also sent to the outdoor exhaust duct 17 together with the wind from the wind pipe 14. is discharged outdoors through the

このように本発明の穀物乾燥機の排風装置は、昇＋１ｌ
ｔａの吐出口部に設けた集塵用排風機と乾燥部機体に設
けＩｃ乾燥用排風機をサイクロンコレクターを介して関
連的に、かつ合理的に連結し、両排風懇の排風を一員的
に処理りるので、装置構造を簡潔化して屋外用排風ダク
トを単一化して節減できると共に、穀物乾燥機の周囲を
清潔に維持して作業能率を向上できる等の効果を秦づる
ものである。In this way, the air exhaust device of the grain dryer of the present invention has a rise of +1 l.
The dust collecting exhaust fan installed at the outlet of the TA and the IC drying exhaust fan installed on the drying unit body are relatedly and rationally connected via the cyclone collector, and the exhaust air from both exhaust channels is connected to one another. Since the grain dryer is processed in a single manner, the equipment structure can be simplified and the outdoor ventilation duct can be unified and saved, and the area around the grain dryer can be kept clean and work efficiency can be improved. It is.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明の実施例図であり、本装置の一部を切開し
た側面図である。 １・・・乾燥部機体　　　　２川火熱ざｔ生装置３・・
・乾燥用排風１４・・・穀物槽 ５・・・昇降機　　　　　　６・・・吐出口部７・・・
集塵用ｔ　ｆｆｌ槻　　　８・・・排風口９・・・υイ
クロンコレクター １０・・・吸入口　　　　　１１・・・風管１２・・・
排風口　　　　　１３・・・給ｔ＊＋　０部１４・・・
風管　　　　　　１５・・・多孔性側壁１６・・・排出
用スクリューコンベア １７・・・屋外用排風ダクト　　１８・・・集塵箱特許
出願人The drawing shows an embodiment of the present invention, and is a partially cutaway side view of the present device. 1...Drying section fuselage 2. River fire heating device 3...
・Drying exhaust air 14...Grain tank 5...Elevator 6...Discharge port 7...
Dust collection tffl 8...Exhaust port 9...υIkron collector 10...Suction port 11...Wind pipe 12...
Air exhaust port 13... Supply t*+ 0 part 14...
Wind pipe 15...Porous side wall 16...Discharge screw conveyor 17...Outdoor ventilation duct 18...Dust collection box Patent applicant

Claims (1)

【特許請求の範囲】[Claims] 乾燥用排風（幾を備えた乾燥品機体の上部に穀物槽を搭
載すると共に、その−側に昇降機を立設して穀物循環行
程を形成した乾燥装置において、前記昇降機の吐出口部
に設けた集塵用排風機の排風口とサイクロンコレクター
に設（プた吸込１」を風管によって連結するど共に、前
記コレクターに設けた排風口と前記乾燥用排ｌ！Ｉ！ｔ
　ｆｉＮの絵風口部を風管によっ′て連結したことを特
徴とづる穀物乾燥機の排風装置。In a drying device in which a grain tank is mounted on the upper part of a dry goods machine equipped with a drying exhaust air system, and an elevator is installed on the negative side of the drying device to form a grain circulation process, The exhaust port of the dust collecting fan and the suction 1 installed in the cyclone collector are connected by a wind pipe, and the exhaust port provided in the collector and the drying exhaust 1 are connected by a wind pipe.
An air exhaust device for a grain dryer, characterized in that fiN's air outlet is connected by a wind pipe.