JPS6228050B2 - - Google Patents
Info
- Publication number
- JPS6228050B2 JPS6228050B2 JP56123737A JP12373781A JPS6228050B2 JP S6228050 B2 JPS6228050 B2 JP S6228050B2 JP 56123737 A JP56123737 A JP 56123737A JP 12373781 A JP12373781 A JP 12373781A JP S6228050 B2 JPS6228050 B2 JP S6228050B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- granular material
- storage
- damper
- opening
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
- B65G47/46—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points
- B65G47/51—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points according to unprogrammed signals, e.g. influenced by supply situation at destination
- B65G47/5104—Devices for discharging articles or materials from conveyor and distributing, e.g. automatically, to desired points according to unprogrammed signals, e.g. influenced by supply situation at destination for articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Description
【発明の詳細な説明】
本発明は粉粒体を貯蔵庫からその搬出装置へ供
給する循環式粉粒体搬出装置に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a circulation-type powder and granular material carrying-out device for supplying powder and granular material from a storage to its carrying-out device.
従来、粉粒体を間欠的に搬出する袋詰機等の搬
出装置へ、サイロ等の貯蔵庫より粉粒体を供給す
る場合には、貯蔵庫からの粉粒体取出用輸送装置
を間欠運転させる方式と、搬出装置が停止してい
る間、取出された粉粒体を再び貯蔵庫へ戻す方式
とがある。 Conventionally, when supplying powder and granules from a storage such as a silo to a transport device such as a bagging machine that transports powder and granules intermittently, a method has been adopted in which the transportation device for taking out the powder and granules from the storage is operated intermittently. There is also a method in which the powder and granular material taken out is returned to the storage while the unloading device is stopped.
しかしながら、前者の方式の場合には取出し用
輸送装置の発停繰返しによる操作の煩雑さ及び発
停装置の寿命を劣化させる欠点があり、後者の方
式では、貯蔵庫が満載されている時には粉粒体を
戻すことが出来ないという問題がある。 However, in the case of the former method, there are drawbacks such as the complexity of operation due to repeated starting and stopping of the retrieval transportation device and the deterioration of the life of the starting and stopping device. The problem is that it cannot be returned.
そこで、本発明は前記従来における欠点及び問
題点を解消するためになされたものであり、粉粒
体を貯蔵庫より袋詰機のごとき間欠的搬出装置に
供給する装置において、搬出装置が停止しても、
取出用輸送装置を停止することなく、かつ連続運
転の取出用輸送装置から排出される粉粒体を貯蔵
庫に戻すことなく運転させる装置を提供すること
を目的としたものである。 Therefore, the present invention has been made in order to solve the above-mentioned drawbacks and problems in the conventional art. too,
It is an object of the present invention to provide a device that can be operated without stopping the take-out transport device and without returning the powder and granular material discharged from the continuously operating take-out transport device to the storage.
即ち、本発明の循環式粉粒体搬出装置は、粉粒
体の貯蔵庫から、袋詰機のような間欠的搬出装置
へ粉粒体を供給する粉粒体の取出口輸送装置の取
入口と、貯蔵庫との間に、取出用輸送装置の排出
口から開閉ダンパを有する戻しシユートを介して
接続され、かつその貯蔵庫側の入口に粉粒体流制
御ダンパを有する粉粒体を配設すると共に、該粉
粒体流制御ダンパを作動可能とする高低レベル計
をその粉粒体溜に設けることにより構成され、本
装置は、貯蔵庫から取出用輸送装置への供給を一
時的に停める機構を備え、取出用輸送装置から排
出された粉粒体を取出用輸送装置の取入口に戻
し、粉粒体の流れを取出用輸送装置の取入口及び
排出口間で循環させることを特徴としている。 That is, the circulating powder and granular material carrying out device of the present invention has a powder and granular material take-out port and an intake port of the powder and granular material transportation device for supplying the powder and granular material from the powder and granular material storage to an intermittent delivery device such as a bagging machine. , a powder and granular material is connected to the storage via a return chute having an opening/closing damper from the discharge port of the transport device for taking out, and has a powder and granular material flow control damper at the entrance on the storage side; The device is constructed by providing a height/lower level gauge in the powder reservoir to enable the operation of the powder flow control damper, and this device is equipped with a mechanism for temporarily stopping the supply from the storage to the transport device for taking out. , the granular material discharged from the take-out transport device is returned to the intake port of the take-out transport device, and the flow of the powder material is circulated between the intake port and the discharge port of the take-out transport device.
以下図面を参照して本発明の詳細を説明する
が、図面は本発明の一実施例における循環式粉粒
体搬出装置の配置図である。まず、本発明はセメ
ント、小麦粉等の粉粒体１２を貯蔵するサイロ等
の貯蔵庫１内の粉粒体１２を、その貯蔵庫１より
取り出し、搬出するための粉粒体溜２及びスクリ
ユーコンベア、バスケツトエレベータ等の取出用
輸送装置５を設け、粉粒体溜２内の粉粒体滞溜量
を制御する粉粒体流制御ダンパ３及びそれを作動
可能とする高低レベル計４がその粉粒体溜２に設
けられている。 The details of the present invention will be described below with reference to the drawings, which are layout diagrams of a circulating powder and granular material conveyance device in one embodiment of the present invention. First, the present invention provides a powder storage 2 and a screw conveyor for taking out and carrying out powder and granular materials 12 in a storage 1 such as a silo for storing powder and granular materials 12 such as cement and flour. A transport device 5 for taking out the particles, such as a basket elevator, is provided, and a powder flow control damper 3 that controls the amount of accumulated particles in the powder reservoir 2 and a height level meter 4 that enables the operation of the damper 3 are used to collect the particles. It is provided in body reservoir 2.
次に、取出用輸送装置５から排出された粉粒体
１２を粉粒体輸送装置１０経由袋詰機等の搬出装
置１１に供給するようになつているが、この搬出
装置が一時停止した時、戻しシユート９へ分配す
る分配箱６が設けられ、この搬出装置１１が一時
停止した時、粉粒体１２の流れを停める閉開ダン
パ７及び停められた粉粒体１２を戻しシユート９
に流す開閉ダンパ８が設けられている。 Next, the powder or granular material 12 discharged from the take-out transport device 5 is supplied via the powder or granule transport device 10 to a carrying-out device 11 such as a bagging machine, but when this carrying-out device is temporarily stopped. , a distribution box 6 for distributing to a return chute 9 is provided, and when this carrying out device 11 is temporarily stopped, a closing/opening damper 7 stops the flow of powder and granular material 12 and a distribution box 6 for distributing the stopped powder and granular material 12 to a return chute 9 is provided.
An opening/closing damper 8 is provided to allow the flow to flow.
次に、本発明の循環式粉粒体搬出装置の作用を
説明すると、貯蔵庫１に貯蔵されている粉粒体１
２は、粉粒体溜２に取付けられた粉粒体流制御ダ
ンパ３が開かれると、貯蔵庫１と取出用輸送装置
５との間に設けられた粉粒体溜２に流入し、粉粒
体溜２に溜つた粉粒体１２は、取出用輸送装置５
により分配箱６に送られる。 Next, to explain the operation of the circulation type powder and granular material carrying out device of the present invention, the powder and granular material 1 stored in the storage 1 will be explained.
When the powder flow control damper 3 attached to the powder reservoir 2 is opened, the powder particles 2 flow into the powder reservoir 2 provided between the storage 1 and the transport device 5 for taking out, and the powder particles The powder and granular material 12 accumulated in the body reservoir 2 is transferred to a transportation device 5 for removal.
is sent to the distribution box 6.
そこで、間欠的に運転される粉粒体１２の搬出
装置１１が作動している間、開閉ダンパ７が開
き、分配箱６中の粉粒体１２は粉粒体輸送装置１
０を経由して搬出装置１１に送られる。 Therefore, while the discharging device 11 for the powder and granular material 12 which is operated intermittently is operating, the opening/closing damper 7 is opened and the powder and granular material 12 in the distribution box 6 is transferred to the powder and granular material transporting device 1.
0 to the unloading device 11.
搬出装置１１が停止すると、開閉ダンパ７が自
動的に閉じ、開閉ダンパ８が自動的に開く。 When the unloading device 11 stops, the opening/closing damper 7 automatically closes and the opening/closing damper 8 automatically opens.
その結果、搬出装置１１に送られてきた粉粒体
１２は流れを変え、開閉ダンパ８経由戻しシユー
ト９に流れ込み、粉粒体溜２に戻るようになつて
いる。 As a result, the powder 12 sent to the unloading device 11 changes its flow, flows into the return chute 9 via the opening/closing damper 8, and returns to the powder reservoir 2.
搬出装配１１の停止が長いと、粉粒体溜２の粉
粒体１２のレベルが上昇し、高低レベル計４の高
レベル計４ａに接し、この時高レベル計４ａは粉
粒体流制御ダンパ３を自動的に閉じ、貯蔵庫１か
らの粉粒体１２の流入を停める。 If the unloading arrangement 11 is stopped for a long time, the level of the powder 12 in the powder reservoir 2 rises and comes into contact with the high level meter 4a of the height/low level meter 4, and at this time, the high level meter 4a is activated by the powder flow control damper. 3 is automatically closed to stop the inflow of powder and granular material 12 from storage 1.
この状態では、粉粒体１２は取出用輸送装置５
により粉粒体溜２から搬出され、分配箱６を経て
戻しシユート９を通り、再び粉粒体溜２に戻る閉
サイクルの循環流れとなる。 In this state, the powder and granular material 12 is transferred to the transport device 5 for taking out.
As a result, the powder is carried out from the powder reservoir 2, passes through the distribution box 6, passes through the return chute 9, and returns to the powder reservoir 2 again, resulting in a closed cycle circulation flow.
その後、搬出装置１１が運転を再開すると、開
閉ダンパ８が閉じ、開閉ダンパ７が開き、粉粒体
１２は搬出装置１１に流れる。 Thereafter, when the carrying out device 11 resumes operation, the opening/closing damper 8 is closed, the opening/closing damper 7 is opened, and the powder and granular material 12 flows into the carrying out device 11.
粉粒体１２の流入が停つた粉粒体溜２内の粉粒
体１２は、取出用輸送装置５により搬出されるた
め、レベルが下がり、高低レベル計４の低レベル
計４ｂに達し、低レベル計４ｂは粉粒体流制御ダ
ンパ３を開かせ、貯蔵庫１より再度粉粒体１２を
粉粒体溜２に流入させる。 The powder and granular material 12 in the powder and granular material reservoir 2, where the inflow of the powder and granular material 12 has stopped, is carried out by the transporting device 5 for taking out, so the level decreases and reaches the low level meter 4b of the high/low level meter 4, and becomes low. The level meter 4b opens the powder flow control damper 3 and causes the powder 12 to flow from the storage 1 into the powder reservoir 2 again.
以上の繰返し作動により、搬出装置１１の運転
状態に関係なく、また貯蔵庫１内の粉粒体１２の
貯蔵量にとらわれず、取出用輸送装置５を連続運
転させることができる。 Through the above-described repeated operations, the transporting device 5 for taking out can be operated continuously regardless of the operating state of the unloading device 11 and regardless of the amount of powder or granular material 12 stored in the storage 1.
上記のごとき本発明の循環式粉粒体搬出装置を
採用すれば、従来の装置において必要とされた、
袋詰機等の間欠的な搬出装置が一時停止した際、
貯蔵庫から粉粒体を取出す取出用輸送装置を発停
させることを不要とでき、その結果、発停装置に
よる煩雑な操作がなくなるという利点がある。 By adopting the above-mentioned circulation type powder and granular material discharging device of the present invention,
When intermittent discharging equipment such as bagging machines is temporarily stopped,
There is an advantage that it is not necessary to start and stop the transport device for taking out the powder and granular material from the storage, and as a result, there is no need for complicated operations by the start and stop device.
また、袋詰機等の搬出装置が一時停止した際、
貯蔵庫が満載状態でも粉粒体に戻すことができる
という利点がある。 In addition, when unloading equipment such as bagging machines is temporarily stopped,
It has the advantage that it can be returned to powder even when the storage is fully loaded.
図面は本発明の一実施例における循環式粉粒体
搬出装置の配置図である。
１……貯蔵庫、２……粉粒体溜、３……粉粒体
流制御ダンパ、４……高低レベル計、５……取出
用輸送装置、８……開閉ダンパ、９……戻しシユ
ート、１１……搬出装置、１２……粉粒体。
The drawing is a layout diagram of a circulating powder and granular material conveyance device in an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Storage, 2...Powder and granule storage, 3...Powder and granule flow control damper, 4...Height and low level meter, 5...Takeout transportation device, 8...Opening/closing damper, 9...Return chute, 11... Carrying out device, 12... Powder and granular material.
Claims (1)
粉粒体を供給する粉粒体の取出輸送装置であつ
て、該取出輸送装置は連続運転の輸送装置により
構成し、該取出輸送装置の取入口と該取出輸送装
置の排出口との間に、開閉ダンパを有する戻しシ
ユートを介して連続され、かつその貯蔵庫側に連
通する入口に粉粒体流制御ダンパを有する粉粒体
溜を配設すると共に、該粉粒体流制御ダンパを開
閉する高低レベル計を該粉粒体溜内に設けた循環
式粉粒体搬出装置。1. A powder and granular material removal and transportation device that supplies powder and granular material from storage to an intermittent delivery device such as a bagging machine, which device is composed of a continuously operating transportation device, and the removal and transportation device has a A powder storage is arranged between the intake port and the discharge port of the take-out and transportation device via a return chute having an opening/closing damper, and having a powder flow control damper at the inlet communicating with the storage side. A circulation type powder and granular material carrying out device which is provided with a height level gauge in the powder and granular material reservoir for opening and closing the powder and granular material flow control damper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12373781A JPS5826728A (en) | 1981-08-07 | 1981-08-07 | Circulatory delivery method for powder and particle and apparatus therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12373781A JPS5826728A (en) | 1981-08-07 | 1981-08-07 | Circulatory delivery method for powder and particle and apparatus therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5826728A JPS5826728A (en) | 1983-02-17 |
| JPS6228050B2 true JPS6228050B2 (en) | 1987-06-18 |
Family
ID=14868084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12373781A Granted JPS5826728A (en) | 1981-08-07 | 1981-08-07 | Circulatory delivery method for powder and particle and apparatus therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5826728A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2533304Y2 (en) * | 1990-07-06 | 1997-04-23 | ホシザキ電機株式会社 | Ice storage device for ice storage |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5734195Y2 (en) * | 1976-07-14 | 1982-07-28 | ||
| JPS54102758A (en) * | 1978-01-30 | 1979-08-13 | Kawasaki Heavy Ind Ltd | Recycling system for charcoal storage tank |
-
1981
- 1981-08-07 JP JP12373781A patent/JPS5826728A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5826728A (en) | 1983-02-17 |
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