JPH07218138A - Discharging method of dried grain in drying facilities utilizing solar heat - Google Patents

Discharging method of dried grain in drying facilities utilizing solar heat

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Publication number
JPH07218138A
JPH07218138A JP2383194A JP2383194A JPH07218138A JP H07218138 A JPH07218138 A JP H07218138A JP 2383194 A JP2383194 A JP 2383194A JP 2383194 A JP2383194 A JP 2383194A JP H07218138 A JPH07218138 A JP H07218138A
Authority
JP
Japan
Prior art keywords
discharge
drying
dry
rotor
detected
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.)
Granted
Application number
JP2383194A
Other languages
Japanese (ja)
Other versions
JP3144750B2 (en
Inventor
Tsuneo Kaneko
常雄 金子
Toshiji Uchida
敏次 内田
Tetsumi Oishi
鉄美 大石
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaneko Agricultural Machinery Co Ltd
Original Assignee
Kaneko Agricultural Machinery Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kaneko Agricultural Machinery Co Ltd filed Critical Kaneko Agricultural Machinery Co Ltd
Priority to JP02383194A priority Critical patent/JP3144750B2/en
Publication of JPH07218138A publication Critical patent/JPH07218138A/en
Application granted granted Critical
Publication of JP3144750B2 publication Critical patent/JP3144750B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE:To shorten the time required for discharging dried grain and discharge the dried grain of specific moisture correctly. CONSTITUTION:A part of dried grain heaped on a drying block 10 on the discharge side (b) out of the dried grain held in a series of drying chambers 7 is collected by a collecting device 25 attached to an agitating rotor 15 and the moisture thereof is detected. When the detected moisture is above a specific moisture, the agitating rotor 15 is rotated reversely at a position on the downstream side of the drying block 10 on the discharge side (b) with a discharge shutter 14 left closed and drying is conducted by an agitating airing operation until the specific moisture is obtained. When the detected moisture is the specific moisture or below, the discharge shutter 14 is opened and the dried grain is discharged immediately by a discharging operation of the agitating rotor 15.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、太陽熱利用乾燥施設に
おいて、排出側に区画形成された乾燥ブロック上に堆積
された穀物が規定水分に乾燥されたことを検出したら、
前記乾燥穀物のみを撹拌ロータの排出作動により一度に
排出せしめることができる太陽熱利用乾燥施設における
乾燥穀物の排出方法に関する。
BACKGROUND OF THE INVENTION The present invention, in a solar heat drying facility, detects that grains deposited on a drying block partitioned on the discharge side have been dried to a specified moisture content.
The present invention relates to a method of discharging dry grains in a solar heat-utilizing drying facility, in which only the dry grains can be discharged at one time by a discharge operation of a stirring rotor.

【0002】[0002]

【従来の技術】従来、横長状を呈する乾燥筺内に所定量
の穀物を収容し、該穀物を撹拌ロータの往復撹拌移送作
用と太陽熱の透過吸熱作用により得られた乾燥熱風の流
通作用とにより所定水分に乾燥せしめる太陽熱利用乾燥
施設において、排出側に位置した乾燥穀物の水分が規定
水分に達すると排出シャッタが自動的に開いて撹拌ロー
タの排出作動により排出せしめるようにしたものは、本
出願前例えば特開平4−93586号公報に記載されて
公知である。
2. Description of the Related Art Conventionally, a predetermined amount of grain is accommodated in a horizontally elongated dry casing, and the grain is reciprocally stirred and transferred by a stirring rotor, and a circulation action of dry hot air obtained by a permeation and absorption of solar heat is performed. In a solar heat drying facility that dries to a specified moisture content, the one in which the discharge shutter is automatically opened when the moisture content of the dried grain located on the discharge side reaches the specified moisture and the stirring rotor discharges it It is publicly known as described in, for example, JP-A-4-93586.

【0003】[0003]

【発明が解決しようとする課題】ところで、従前のこの
種乾燥穀物の排出方法においては、排出側の原点位置か
ら張込側に向け走行する撹拌ロータの排出作動により排
出シャッタ側へ移送された分の乾燥穀物、あるいは、排
出シャッタ上にあった乾燥穀物のみが排出されるだけで
あり、撹拌ロータは次の乾燥穀物を排出するために張込
終端側まで走行した後、反転して排出側の原点位置に戻
った後、再び排出側より張込側に走行せしめて少量の乾
燥穀物を排出していたものである。したがって、従前の
排出方法によれば、排出時間が長くかかる割には排出能
力が向上できない許りか、乾燥穀物の水分検出が正確に
行われないことで過乾燥あるいは未乾燥状態の乾燥穀物
が排出されるという問題点があった。
By the way, in the conventional method for discharging dried grains of this kind, the amount transferred to the discharging shutter side by the discharging operation of the stirring rotor running from the origin position on the discharging side toward the tightening side. Only the dry grain of the above or the dry grain that was on the discharge shutter is discharged, and the stirring rotor runs to the stake end side to discharge the next dry grain, and then reverses to rotate the discharge side. After returning to the origin position, it was run from the discharge side to the stake-in side again to discharge a small amount of dry grain. Therefore, according to the conventional discharge method, although the discharge capacity cannot be improved despite the long discharge time, the moisture content of the dry grain is not accurately detected, resulting in the discharge of over-dried or undried dry grains. There was a problem that was done.

【0004】本発明は、乾燥室を複数の乾燥ブロックに
より区画形成し、排出側に位置した乾燥ブロック上に堆
積された乾燥穀物の一部を採取して水分を検出し、その
検出水分が規定水分以上の時には前記乾燥穀物を排出す
ることなく、その場において撹拌しながら通風乾燥して
規定水分まで乾燥し、また、検出水分が規定水分以下の
時には乾燥ブロック上に堆積されていた乾燥穀物の総て
を撹拌ロータの排出作動により一度に排出せしめ、乾燥
穀物の排出時間の短縮化と規定水分の乾燥穀物の排出を
正確に行うことができる太陽熱利用乾燥施設における乾
燥穀物の排出方法を提供することを目的としている。
According to the present invention, the drying chamber is divided into a plurality of drying blocks, and a part of the dry grains accumulated on the drying block located on the discharge side is sampled to detect the water content. When the water content is higher than the water content, the dried grain is not discharged, and is dried by ventilation while stirring on the spot until the specified water content is reached. Discharge all of the grains at once by the discharge operation of the stirring rotor, provide a method of discharging dry grains in a solar heat drying facility that can shorten the discharge time of dry grains and accurately discharge dry grains of specified moisture. Is intended.

【0005】[0005]

【課題を解決するための手段】上記目的を達成するため
に、本発明の太陽熱利用乾燥施設における乾燥穀物の排
出方法においては、第1項の方法を、複数の乾燥ブロッ
ク毎に仕切られた一連の乾燥室内に収容した乾燥穀物の
うち、排出側の乾燥ブロック上に堆積された乾燥穀物の
一部を、排出側より張込側に向け走行する撹拌ロータに
付設した採取装置により採取してその水分を検出し、そ
の検出水分が規定水分以上の時には、排出シャッタを閉
のまま撹拌ロータを排出側の乾燥ブロックを過ぎた位置
で反転させて撹拌通風作用により規定水分まで乾燥し、
また、検出水分が規定水分以下の時には排出シャッタを
開として撹拌ロータの排出作動により乾燥穀物を直ちに
排出せしめたものである。
In order to achieve the above object, in the method for discharging dried grains in a solar heat utilizing drying facility of the present invention, the method of item 1 is used in which a plurality of drying blocks are divided into a series of blocks. Part of the dry grain accumulated on the discharge side drying block among the dry grains stored in the drying chamber of the above is collected by the sampling device attached to the stirring rotor running from the discharge side to the stake side, and the When the water content is detected and the detected water content is equal to or higher than the specified water content, the stirring shutter is closed and the stirring rotor is inverted at a position past the drying block on the discharge side to dry to the specified water content by stirring ventilation.
When the detected water content is below the specified water content, the discharge shutter is opened and the stirring rotor is discharged to immediately discharge the dry grains.

【0006】[0006]

【作用】複数の乾燥ブロック毎に仕切られた一連の乾燥
室内に収容した乾燥穀物のうち、排出側の乾燥ブロック
上に堆積された乾燥穀物の総てを連続して排出しようと
する場合には、まず、排出側の原点位置A(この時には
ロータは停止状態のもとで最上昇位置にある)に停止さ
れていた撹拌ロータを、そのままの状態のもとに排出側
の乾燥ブロックの終端位置Bまで走行させ、その間予め
指示された位置の乾燥穀物の一部を撹拌ロータに装着さ
れた採取装置により連続に採取してその水分を検出す
る。
[Function] When it is intended to continuously discharge all of the dry grains accumulated on the discharge side drying block among the dry grains stored in the series of drying chambers partitioned by a plurality of drying blocks, First, the stirring rotor, which was stopped at the discharge-side origin position A (the rotor is in the highest position when the rotor is stopped at this time), is left as it is, and the end position of the discharge-side drying block is maintained. While traveling to B, a part of the dry grain at a position designated in advance is continuously sampled by a sampling device mounted on the stirring rotor to detect the water content.

【0007】そして、検出された水分が規定水分例えば
14.5%以下であれば、その検出信号が制御盤に送ら
れ、制御盤作動で排出シャッタが自動的に開かれると同
時に、撹拌ロータは原点位置Aに戻り、次いでロータを
下降Cさせながら排出側より乾燥ブロックの終端側Dま
で走行して撹拌ロータの排出作動によって乾燥ブロック
上に堆積されていた乾燥穀物を排出する。
If the detected water content is less than or equal to the specified water content, for example, 14.5%, the detection signal is sent to the control board, and the discharge shutter is automatically opened by the operation of the control board. After returning to the origin position A, the rotor is moved down C to run from the discharge side to the terminal side D of the drying block, and the discharging operation of the stirring rotor discharges the dry grains accumulated on the drying block.

【0008】次いで、乾燥ブロックの終端側Bまで走行
した撹拌ロータは、その場で反転されるとともに、ロー
タはB位置に上昇された後原点位置Aに戻り、再びロー
タを下降Cさせながら乾燥ブロック終端側Bまで走行し
て乾燥ブロック上に残った未排出の乾燥穀物を排出シャ
ッタ側へ移送せしめる。
Next, the stirring rotor that has traveled to the terminal side B of the drying block is reversed on the spot, the rotor is raised to the position B and then returns to the origin position A, and the rotor is lowered C again and the drying block is lowered again. After traveling to the terminal side B, the undischarged dry grains remaining on the drying block are transferred to the discharging shutter side.

【0009】したがって、上述のように撹拌ロータの排
出作動を反復して行えば、排出側に位置した乾燥ブロッ
ク上に堆積された規定水分の乾燥穀物の総てを短時間で
効率よく排出させることができる。
Therefore, if the discharging operation of the stirring rotor is repeatedly performed as described above, all of the dry grains having the specified moisture accumulated on the drying block located on the discharging side can be efficiently discharged in a short time. You can

【0010】また、検出された水分が規定水分以上(例
えば16%)の場合には、その信号が制御盤に送られ、
制御作動により排出シャッタは閉じたままとなり、撹拌
ロータは、ロータが逆回転状態のもとに下降しながら原
点位置Aより張込側へ向け走行させ、未乾燥穀物を撹拌
しながら流通する乾燥熱風により規定水分まで乾燥せし
める。
If the detected water content is higher than the specified water content (for example, 16%), the signal is sent to the control panel,
The discharge shutter remains closed due to the control operation, and the stirring rotor moves downward from the origin position A toward the squeeze side while the rotor rotates in the reverse rotation state, and the dry hot air that circulates while stirring the undried grain is stirred. To dry to the specified water content.

【0011】なお、乾燥穀物が排出された乾燥ブロック
上には、他の乾燥ブロック上に堆積されていた穀物が撹
拌ロータの撹拌移送作動により移送されてくるものであ
る。
The grains deposited on the other drying blocks are transferred onto the drying block from which the dried grains have been discharged by the stirring transfer operation of the stirring rotor.

【0012】[0012]

【実施例】本発明方法を実施させるための太陽熱利用乾
燥施設の構成について図面を参照して説明する。図1な
いし図7において、1は、周囲を太陽熱透過吸熱材3
(例えばファイロン板)で囲んで塑成した乾燥家屋2内
に、横長状(本実施例においては例えば20m〜30
m)を呈する乾燥筺4を設置して構成した太陽熱利用乾
燥施設であって、上面を開放した横長状の乾燥筺4は、
同一高さ位置に多数の通風孔6を穿孔した水平通風盤5
を付設し、これが水平通風盤5を境として上部に乾燥室
7を、また、下部に両側を仕切壁9,9で閉塞して吸引
室8を形成した複数個の乾燥ブロック10・・・・を水
平通風盤5が同一水平面となるよう長手方向に沿い順次
接続して一連の乾燥室7が形成されるように構成したも
のである。そして、複数個の乾燥ブロック10・・・・
の吸引室8の一側には排風機11の吸引側を開口接続
し、吐出側は太陽熱透過吸熱材3を通して大気中に開口
せしめて、排風機11の運転、停止作動に伴い乾燥ブロ
ック10・・・・毎に太陽熱の透過吸熱作用により得ら
れた乾燥熱風を流通せしめて一連の乾燥室7内に収納し
た穀物を個々に乾燥させることができる。前記横長の乾
燥筺4上の左右両側には横長方向に沿ってレール12,
12が敷設されており、該レール12,12上には乾燥
筺4の張込側aに張込まれた穀物を排出側bに向け移送
せしめたり、あるいは乾燥室7内に収容した乾燥穀物を
排出側bの乾燥ブロック10に移送した後、開閉自在の
排出シャッタ14を具えた排出口13より適宜排出させ
ることができる撹拌ロータ15が往復移動走行できるよ
うに搭載されている。前記撹拌ロータ15は、図4に示
された如く左右下端にレール12,12上を転動するコ
ロを軸架した左右直立状の側枠17,17を複数の連結
杆により一体に組成した走行機台16と、該走行機台1
6の適所に支持軸18を軸として上下方向に偏心擺動で
きるよう走行機台16内に収納軸架された多角形状を呈
する擺動枠体19とにより構成されており、前記擺動枠
体19の一側には、多数の撹拌杆22を放射状に回転軸
21に植着して構成したロータ20が回転自在に軸架さ
れている。そして、基端側を走行機台16に枢着された
擺動装置23に設けられたピストン杆24の先端側は擺
動枠体19に枢着して、ピストン杆24の伸縮作動で支
持軸18を軸としてロータ20を昇降動作せしめる。な
お、前述した自走式の撹拌ロータ15は、排出側bの原
点位置より張込側aに向け移動されるようにするととも
に、原点位置Aにあった時にはロータ20は最上昇位置
に停止されているものである。前記撹拌ロータ15の穀
物跳ね出し側には水分測定用の穀物を採取して、該穀物
の水分を自動的に検出するための採取装置25が装着さ
れており、前記採取装置25は、図5に示された如く、
撹拌ロータ15に装着された取付枠体26の中央位置に
は、吸引ファン27の吸気側が接続された空洞状の吸引
ボックス28が取付部材29,29を介して配設される
とともに、吸引ボックス28とその下方位置に設けた水
分検出器30とを接続する連通樋31の途中一側には、
吸引ファン27の運転中例えば8秒間は負圧作用で連通
樋31の通路を閉じ、また吸引ファン27の運転停止以
後例えば5秒間経過した時に負圧作用の解除で自動的に
連通樋31の通路を開いて吸引ボックス28に貯留され
た乾燥穀物を水分検出器30へ供給し、その水分を検出
することができる風圧シャッタ32が設けられている。
前記取付枠体26の左右両側には水平リンク33,33
を介して先端側に堆積穀物の表面を転動走行する走行ロ
ータ34,34を具えた左右一対からなる可撓性の採取
吸引筒35,35が配設されており、前記左右一対の採
取吸引筒35,35の基端側は吸引ボックス28に開口
せしめて撹拌ロータ15により跳ね出された直後の堆積
表面の乾燥穀物の一部をサンプル用として吸引し、その
乾燥穀物の水分を速やかに検出せしめる。36は、撹拌
ロータ15の適所に配設された制御盤であって、該制御
盤36の制御作動により撹拌ロータ15を排出側bと張
込側aとの間を往復移動走行せしめたり、あるいは撹拌
ロータ15のロータ20を昇降動作および正逆回転させ
たり、さらには、所定位置で停止させたり、反転させた
り、また、排出シャッタ14を開閉動作することができ
る。37は、撹拌ロータ15の適所に配設された超音波
式のレベルセンサであって、乾燥室7内の堆積穀物の高
さを検出するものであり、該センサ37により穀物の有
無を検出することができる。38は、撹拌ロータ15を
排出側に位置した乾燥ブロック10の所定位置において
停止させるための定位置センサであって、前記乾燥ブロ
ック10の所定位置には無接触型のリミットスイッチ3
9を配設して、定位置センサ38がリミットスイッチ3
9にきた時に撹拌ロータ15の走行動作を停止せしめる
ように構成されている。40は、排出口13の下部に回
転自在に懸回した乾燥穀物の搬送コンベアである。な
お、撹拌ロータ15にカウンターセンサ41を設けて、
例えば4個に等分化された乾燥ブロック10の区分用縦
桟42の数を順次カウントできるようにしておけば、カ
ウンタセンサ41よりの信号に基づき、予め決められた
位置で採取装置25を始動して乾燥穀物を採取し、その
水分を正確に検出し、その検出信号を制御盤36に送り
乾燥穀物の排出動作を行うことができる。A〜Dは、ロ
ータ20の移動軌跡である。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The construction of a solar heat utilization drying facility for carrying out the method of the present invention will be described with reference to the drawings. In FIG. 1 to FIG. 7, reference numeral 1 designates a solar heat transmitting and absorbing material 3 around the periphery.
In a dry house 2 surrounded by (for example, a phylon plate) and formed in a plastic shape, a horizontally long shape (for example, 20 m to 30 in this embodiment) is formed.
m) is a drying facility utilizing solar heat configured by installing a dry housing 4 having a horizontally long dry housing 4 with an open upper surface,
Horizontal ventilation board 5 with a large number of ventilation holes 6 at the same height position
A plurality of drying blocks 10 are provided, each having a horizontal ventilation board 5 as a boundary, and a drying chamber 7 in the upper part, and both sides in the lower part which are closed by partition walls 9 and 9 to form a suction chamber 8. The horizontal ventilation boards 5 are sequentially connected along the longitudinal direction so that the horizontal ventilation boards 5 are in the same horizontal plane to form a series of drying chambers 7. And a plurality of drying blocks 10 ...
The suction side of the blower 11 is open-connected to one side of the suction chamber 8, and the discharge side is opened to the atmosphere through the solar heat permeable heat-absorbing material 3, and the drying block 10 / It is possible to individually dry the grains stored in the series of drying chambers 7 by circulating the dry hot air obtained by the permeation and absorption of solar heat. On the left and right sides of the horizontally long dry casing 4, rails 12 are provided along the horizontally long direction,
12 is laid on the rails 12 and 12 to transfer the grains stuck on the side a of the drying casing 4 toward the discharge side b, or to transfer the dried grains stored in the drying chamber 7 to each other. After being transferred to the drying block 10 on the discharge side b, a stirring rotor 15 capable of appropriately discharging from a discharge port 13 having a discharge shutter 14 that can be opened and closed is mounted so as to be capable of reciprocating movement. As shown in FIG. 4, the agitating rotor 15 is a traveling system in which left and right upright side frames 17 and 17 having a pair of rollers rolling on rails 12 and 12 at their lower left and right ends are integrally formed by a plurality of connecting rods. The machine base 16 and the traveling machine base 1
6 and a sliding frame body 19 having a polygonal shape and mounted in the traveling machine base 16 so as to be vertically eccentrically swung about the support shaft 18 as an axis, and one of the sliding frame bodies 19 is provided. On the side, a rotor 20 constituted by arranging a large number of stirring rods 22 radially on a rotary shaft 21 is rotatably mounted. Then, the tip end side of the piston rod 24 provided on the swinging device 23 pivotally attached to the traveling platform 16 is pivotally attached to the slide frame body 19, and the support rod 18 is expanded and contracted to support the support shaft 18. The rotor 20 is moved up and down as an axis. The self-propelled stirring rotor 15 described above is moved from the origin position on the discharge side b toward the tightening side a, and when it is at the origin position A, the rotor 20 is stopped at the highest position. It is what A sampling device 25 for sampling a grain for moisture measurement and automatically detecting the moisture of the grain is mounted on the grain splashing side of the stirring rotor 15, and the sampling device 25 is shown in FIG. As shown in
A hollow suction box 28, to which the suction side of a suction fan 27 is connected, is disposed at a central position of a mounting frame body 26 mounted on the stirring rotor 15 via mounting members 29, 29, and the suction box 28 is attached. And one side of the communication gutter 31 that connects the water detector 30 provided below the
During operation of the suction fan 27, for example, for 8 seconds, the passage of the communication gutter 31 is closed by a negative pressure action, and when, for example, 5 seconds elapse after the operation of the suction fan 27 is stopped, the passage of the communication gutter 31 is automatically released by releasing the negative pressure action. A wind pressure shutter 32 is provided which is capable of supplying the dried grain stored in the suction box 28 to the moisture detector 30 and detecting the moisture.
Horizontal links 33, 33 are provided on the left and right sides of the mounting frame 26.
A pair of left and right flexible sampling and aspirating tubes 35, 35 having traveling rotors 34, 34 rollingly traveling on the surface of the accumulated grain are disposed on the front end side through the pair of left and right sampling and aspirating tubes. The proximal ends of the cylinders 35, 35 are opened in a suction box 28, and a portion of the dry grain on the deposition surface immediately after being bounced off by the stirring rotor 15 is sucked as a sample, and the moisture content of the dry grain is promptly detected. Excuse me. Reference numeral 36 denotes a control panel disposed at an appropriate position of the stirring rotor 15, and the control operation of the control panel 36 causes the stirring rotor 15 to reciprocate between the discharge side b and the tension side a, or The rotor 20 of the stirring rotor 15 can be moved up and down and rotated in the forward and reverse directions, and can be stopped and reversed at a predetermined position, and the discharge shutter 14 can be opened and closed. An ultrasonic level sensor 37 is provided at an appropriate position of the stirring rotor 15 and detects the height of the accumulated grains in the drying chamber 7. The sensor 37 detects the presence or absence of grains. be able to. Reference numeral 38 denotes a fixed position sensor for stopping the stirring rotor 15 at a predetermined position of the drying block 10 located on the discharge side, and the contactless limit switch 3 is provided at the predetermined position of the drying block 10.
9 is provided, and the fixed position sensor 38 is used as the limit switch 3
9 is configured to stop the traveling operation of the stirring rotor 15. Reference numeral 40 is a conveyer conveyer for dried grains which is rotatably suspended below the discharge port 13. In addition, the counter sensor 41 is provided in the stirring rotor 15,
For example, if it is possible to sequentially count the number of dividing vertical bars 42 of the drying block 10 that is evenly divided into four, the sampling device 25 is started at a predetermined position based on the signal from the counter sensor 41. The dried grain can be sampled, the moisture content of the dried grain can be accurately detected, and the detection signal can be sent to the control panel 36 to discharge the dried grain. A to D are movement loci of the rotor 20.

【0013】[0013]

【発明の効果】本発明は、以上説明したような方法を有
するので、以下に記載されるような効果を奏する。複数
の乾燥ブロック毎に仕切られた一連の乾燥室内に収容し
た乾燥穀物のうち、排出側の乾燥ブロック上に堆積され
た乾燥穀物の一部を、排出側より張込み側に向け走行す
る撹拌ロータに付設した採取装置により採取してその水
分を検出し、その検出水分が規定水分以上の時には、排
出シャッタを閉のまま撹拌ロータを排出側の乾燥ブロッ
クを過ぎた位置で反転させて撹拌通風作用により規定水
分まで乾燥し、また、検出水分が規定水分以下の時には
排出シャッタを開として撹拌ロータの排出作動により乾
燥穀物を直ちに排出せしめたので、乾燥ブロック上に堆
積された規定水分に達した乾燥穀物の総てを撹拌ロータ
の排出作動に伴い連続して排出時間を著しく短縮するこ
とができる許りか、均一乾燥穀物を容易に得ることがで
きる。
Since the present invention has the method as described above, it has the following effects. Of the dry grains stored in a series of drying chambers partitioned by a plurality of drying blocks, a part of the dry grains accumulated on the discharge side drying block runs from the discharge side toward the squeeze side. The water is sampled by the sampling device attached to the and the water content is detected.When the detected water content is higher than the specified water content, the stirring rotor is reversed with the discharge shutter closed and the stirring rotor is rotated past the drying block on the discharge side. To the specified water content, and when the detected water content is below the specified water content, the discharge shutter is opened and the stirring rotor is discharged to immediately discharge the dry grains, so that the specified water content accumulated on the drying block is reached. Even if all of the grains can be continuously shortened in discharging time with the discharging operation of the stirring rotor, uniform dried grains can be easily obtained.

【図面の簡単な説明】[Brief description of drawings]

【図1】一部を切欠した太陽熱利用乾燥施設の縦断側面
図である。
FIG. 1 is a vertical cross-sectional side view of a solar heat drying facility with a part cut away.

【図2】ロータの移動軌跡を示したものである。FIG. 2 shows a locus of movement of a rotor.

【図3】撹拌ロータの拡大縦断正面図である。FIG. 3 is an enlarged vertical sectional front view of a stirring rotor.

【図4】一部を切欠した要部の側面図である。FIG. 4 is a side view of a main part with a part cut away.

【図5】一部を破断した採取装置の正面図である。FIG. 5 is a front view of the sampling device with a part cut away.

【図6】採取装置の側面図である。FIG. 6 is a side view of the sampling device.

【図7】一部を切欠し、かつ一部を破断した風圧シャッ
タ部の側断面図である。
FIG. 7 is a side cross-sectional view of a wind pressure shutter part with a part cut away and a part cut away.

【符号の説明】[Explanation of symbols]

1 太陽熱利用乾燥施設 4 乾燥筺 7 一連の乾燥室 9 仕切壁 10 区分された乾燥ブロック 14 排出シャッタ 15 撹拌ロータ 25 採取装置 a 張込側 b 排出側 1 Solar Heat Drying Facility 4 Drying Box 7 Series of Drying Room 9 Partition Wall 10 Divided Drying Block 14 Discharge Shutter 15 Stirring Rotor 25 Sampling Device a Straining Side b Discharging Side

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 複数の乾燥ブロック毎に仕切られた一連
の乾燥室内に収容した乾燥穀物のうち、排出側の乾燥ブ
ロック上に堆積された乾燥穀物の一部を、排出側より張
込側に向け走行する撹拌ロータに付設した採取装置によ
り採取してその水分を検出し、その検出水分が規定水分
以上の時には、排出シャッタを閉のまま撹拌ロータを排
出側の乾燥ブロックを過ぎた位置で反転させて撹拌通風
作用により規定水分まで乾燥し、また、検出水分が規定
水分以下の時には排出シャッタを開として撹拌ロータの
排出作動により乾燥穀物を直ちに排出せしめたことを特
徴とする太陽熱利用乾燥施設における乾燥穀物の排出方
法。
1. A part of the dry grains accumulated on the discharge side drying block among the dry grains stored in a series of drying chambers partitioned by a plurality of drying blocks is transferred from the discharge side to the tight side. The water content is detected by a sampling device attached to the agitating rotor that runs toward the target, and the moisture content is detected. When the detected moisture content is greater than or equal to the specified moisture content, the agitating rotor is reversed with the discharge shutter closed and past the drying block on the discharge side. In a drying facility utilizing solar heat, which is characterized by stirring and ventilation to dry to a specified water content, and when the detected water content is below the specified water content, the discharge shutter is opened to immediately discharge the dry grains by the discharge operation of the stirring rotor. How to discharge dry grain.
JP02383194A 1994-01-26 1994-01-26 Method of discharging dried cereals in a solar drying facility Expired - Fee Related JP3144750B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP02383194A JP3144750B2 (en) 1994-01-26 1994-01-26 Method of discharging dried cereals in a solar drying facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP02383194A JP3144750B2 (en) 1994-01-26 1994-01-26 Method of discharging dried cereals in a solar drying facility

Publications (2)

Publication Number Publication Date
JPH07218138A true JPH07218138A (en) 1995-08-18
JP3144750B2 JP3144750B2 (en) 2001-03-12

Family

ID=12121335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP02383194A Expired - Fee Related JP3144750B2 (en) 1994-01-26 1994-01-26 Method of discharging dried cereals in a solar drying facility

Country Status (1)

Country Link
JP (1) JP3144750B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112524925A (en) * 2020-12-03 2021-03-19 丰城市玉华山富硒高山茶业有限公司 Tea processing equipment based on solar power generation generates heat
CN114485099A (en) * 2022-03-11 2022-05-13 重庆鑫隆旭机械有限公司 Closed circulation air energy heat pump drying equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112524925A (en) * 2020-12-03 2021-03-19 丰城市玉华山富硒高山茶业有限公司 Tea processing equipment based on solar power generation generates heat
CN112524925B (en) * 2020-12-03 2022-05-31 丰城市玉华山富硒高山茶业有限公司 Tea processing equipment based on solar power generation generates heat
CN114485099A (en) * 2022-03-11 2022-05-13 重庆鑫隆旭机械有限公司 Closed circulation air energy heat pump drying equipment

Also Published As

Publication number Publication date
JP3144750B2 (en) 2001-03-12

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