JPS60257826A - Stirring apparatus - Google Patents

Stirring apparatus

Info

Publication number
JPS60257826A
JPS60257826A JP59114796A JP11479684A JPS60257826A JP S60257826 A JPS60257826 A JP S60257826A JP 59114796 A JP59114796 A JP 59114796A JP 11479684 A JP11479684 A JP 11479684A JP S60257826 A JPS60257826 A JP S60257826A
Authority
JP
Japan
Prior art keywords
hollow shaft
container
shaft
motor
eccentric
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
JP59114796A
Other languages
Japanese (ja)
Other versions
JPS6258768B2 (en
Inventor
Eiichi Mizutani
水谷 栄一
Noriyasu Sasaki
徳康 佐々木
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.)
Chuo Kakohki Coltd
Original Assignee
Chuo Kakohki Coltd
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 Chuo Kakohki Coltd filed Critical Chuo Kakohki Coltd
Priority to JP59114796A priority Critical patent/JPS60257826A/en
Publication of JPS60257826A publication Critical patent/JPS60257826A/en
Publication of JPS6258768B2 publication Critical patent/JPS6258768B2/ja
Granted legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/42Mixers with shaking, oscillating, or vibrating mechanisms with pendulum stirrers, i.e. with stirrers suspended so as to oscillate about fixed points or axes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Abstract

PURPOSE:To facilitate the perfect sealing of a container in relation to a stirring apparatus, by inserting 1 - several vibration generators into a hollow shaft and driving the same by a motor to vibrate the aforementioned hollow shaft. CONSTITUTION:When a motor 81 is driven, an eccentric shaft 41 is rotated by a universal joint 71 and a rotary shaft 51. By this rotation, the gravity G of the eccentric shaft 41 moves which the shaft 41 performs circular motion around the center axis of a rotary shaft 51. The force by the movement of said gravity G is transmitted to a hollow shaft through a bearing 61 and the hollow shaft 21 suspended by a flexible tube 31 is vibrated. Unless a blade 91 is attached to the external peripheral surface of the hollow shaft 21, conical motion around the universal joint 71 is accompanied. The packed system of a container 11 is stirred and mixed mainly by the aforementioned vibration and auxiliarily by conical motion.

Description

【発明の詳細な説明】 〈産業上の利用分野〉 本発明は、容器内の液−液系、液−同系、又は液−気系
等を攪拌・混合する攪拌装置に関する。
DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a stirring device for stirring and mixing a liquid-liquid system, a liquid-same system, a liquid-vapor system, etc. in a container.

各種の製造乃至加工工場においては、容器内で液体と液
体、液体と固体、更には液体と気体等を攪拌し、混合、
分散、反応、重合、発酵等の操作を行なう工程が数多く
ある。例えば、アルコール発酵槽においては、液−固一
気系を攪拌・混合することかある。
In various manufacturing and processing plants, liquids and liquids, liquids and solids, and even liquids and gases are stirred and mixed in containers.
There are many steps that involve operations such as dispersion, reaction, polymerization, and fermentation. For example, in an alcohol fermenter, a liquid-solid gas system may be stirred and mixed.

本発明は、かかる系を攪拌・混合する攪拌装置、とりわ
け密閉容器内の該系を攪拌・混合するに好適な攪拌装置
に関する。
The present invention relates to a stirring device for stirring and mixing such a system, and particularly to a stirring device suitable for stirring and mixing such a system in a closed container.

〈従来の技術とその問題点〉 従来、容器内の前述の如き系を攪拌・混合する攪拌装置
として一般に、容器外部よシシャフトを挿入し、該シャ
フトに固定されたプロペラ翼をモーター駆動で回転させ
るものがある(このような攪拌装置は例えば、「別冊化
学工業J 、VOL、j、 4、/F)7.1970、
に詳しく記載されている)。この場合、該容器が開放型
であると轟然に、系から発生ずることのある有害蒸気に
よる作業環境の悪化や系それ自体の汚染が問題に々る。
<Prior art and its problems> Conventionally, as a stirring device for stirring and mixing the above-mentioned system inside a container, a shaft is inserted outside the container, and a propeller blade fixed to the shaft is rotated by a motor. (Such a stirring device is available, for example, in "Bessatsu Kagaku Kogyo J, VOL, j, 4, /F) 7.1970,
(described in detail in ). In this case, if the container is an open type, problems arise such as deterioration of the working environment and contamination of the system itself due to harmful vapors that may be generated from the system.

丑だ、主として系の性質上、該容器が密閉型であると、
この容器と回転するシャフトとの間には、容器内部を外
部から機密保持するため、グランドシールやメカニカル
シール等のシール機構が必要となるのであるが、このシ
ール機構が常に問題となり、もともと充分なシールが確
保されなかつl′?:、’り、当初は良好なシールであ
っても、そのシールの劣化によ・って容器内部の系が例
えばオイル汚染する等、煩わし7い重大な欠陥がある。
Ushi, mainly due to the nature of the system, if the container is a closed type,
A sealing mechanism such as a gland seal or mechanical seal is required between this container and the rotating shaft in order to keep the inside of the container confidential from the outside. Is the seal not secured? However, even if the seal is initially good, there are troublesome and serious defects such as oil contamination of the system inside the container due to deterioration of the seal.

近年注目されている発酵槽等では、そのようなシール部
分の殺菌が難しく、−該シール部分からの雑菌汚染も珍
しくないのである。
In fermenters and the like, which have been attracting attention in recent years, it is difficult to sterilize such sealed parts, and bacterial contamination from the sealed parts is not uncommon.

まだ従来、同様の場合の攪拌装置として、磁力を利用し
、容器内の系中で磁石素子を回転させるものや、駆動モ
ーターを容器内の系中に埋没させるタイプのもの等もあ
る。しかしこれらには、動力関係の構造が複雑で且つ高
価であったり、或いはより以上に系それ自体が汚染され
易い危険性がある等、多くの問題がある。
Conventionally, there are stirring devices for similar cases, such as those that use magnetic force to rotate a magnetic element in a system inside a container, and those that have a drive motor buried in a system inside a container. However, these systems have many problems, such as the power-related structure being complicated and expensive, and the system itself being susceptible to contamination.

〈発明が解決しようとする問題点〉 本発明は蒸上の如き従来の問題点を解決するもので、こ
れを要約すると次の通りである。
<Problems to be Solved by the Invention> The present invention solves the conventional problems such as steaming, and can be summarized as follows.

1)系が汚染され易いという問題点 lI)主と[2て系の性質上、密閉型の容器を使用する
場合特に、攪拌装置との関係で該容器を完全にシールす
ることが煩わしく、また困難でもあるという問題点 111)構造が複雑で且つ高価であるという問題点く問
題点を解決するだめの手段〉 しかして本発明は、フレキシブルな弾性体によって、あ
る種の自由運動が可能なように支持された中空シャフト
の内部に、1〜数個の振動発生体が挿入され、該振動発
生体をモーター駆動して前記中空シャフトを振動させる
ことによシ、該中空シャフトの外部における媒体(系)
に振動を伝播し、該媒体(系)を攪拌・混合するように
して成る攪拌装置に係る。
1) Problems that the system is easily contaminated lI) Mainly [2] Due to the nature of the system, it is troublesome to completely seal the container in relation to the stirring device, especially when a closed container is used. 111) Means to solve the problem that the structure is complicated and expensive> However, the present invention has a flexible elastic body that allows a certain kind of free movement. One to several vibration generators are inserted into the hollow shaft supported by the hollow shaft, and by driving the vibration generators with a motor to vibrate the hollow shaft, the medium ( system)
The present invention relates to a stirring device that propagates vibrations to stir and mix the medium (system).

本発明において、フレキシブルな弾性体ハ、フレキシブ
ルチューブ、ベローズ、弾性ゴA 、スプリング等が必
要に応じて適宜に組合わせ使用され得、これらは少なく
とも中空シャフトがある種の自由運動をすることができ
るようにそれを支持するもので、該中空シャフトの内部
を本発明に係る攪拌装置が適用される容器から完全に区
画遮断することにも機能し得るものである。まだ、該中
空シャフトに挿入されてこれを振動させる振動発生体は
、偏心ノヤフ]・、偏心錘、カム・リンク機構等が適宜
に使用され得、これらの振動発生体を駆動するモーター
は中空シャフトの内部又は外部のいずれに取り付けても
よい。そして、かかる中空シャフトの外部周面には適宜
、系の性状や該系を攪拌・混合する目的に応じて、種々
の形状の翼乃至羽根の類を取り付けることができるので
ある。
In the present invention, flexible elastic bodies, flexible tubes, bellows, elastic gongs, springs, etc. may be used in appropriate combinations as necessary, and these allow at least a certain kind of free movement of the hollow shaft. It supports the hollow shaft and can also function to completely isolate the inside of the hollow shaft from the container to which the stirring device according to the present invention is applied. However, the vibration generator inserted into the hollow shaft and vibrating it may be an eccentric weight, an eccentric weight, a cam link mechanism, etc., and the motor driving these vibration generators may be attached to the hollow shaft. It can be installed either inside or outside. Blades or vanes of various shapes can be attached to the outer circumferential surface of the hollow shaft as appropriate, depending on the properties of the system and the purpose of stirring and mixing the system.

以下、図面に基づいて、本発明の構成を更に詳細に説明
する。
Hereinafter, the configuration of the present invention will be explained in more detail based on the drawings.

〈実施例〉 第1図は本発明の一実施例を示す略視図、第2図はその
部分拡大図である。密閉型の容器11の内部A1におい
て、該容器11の頂部から下端閉口の中空シャフト21
が不透性の弾性体であるフレキシブルチューブ31で懸
垂されておシ、該フレキシブルチューブ31によって、
容器11の内部A1はその外部B】から完全に区画遮断
され、また該内部A+と中空シャフト21の内部C+も
完全に区画遮断されている。中空シャフト21には偏心
シャフト41が挿入されており、該偏心シャフト41は
その上下で中空シャフト21に内設されているベアリン
グ61で回動自在に係止され、偏心シャフト41の上端
は、上端及び下端に自由継手71を備える回転軸51を
介し、したがって中空シャフト21が自由運動をするこ
とができるように、駆動用モーター81へ連結されてい
る。フレキシブルチー−ブ31は、上端が容器11に固
定され、下端が中空シャフト21の上端に固定されてい
て、中空シャフト21を懸垂しながら、そのフレキシブ
ル性によって、中空シャツ)21がある範囲内で自由運
動をすることができるように構成され、同時に、容器1
1の内部A1をその外部B1及び中空シャフト21の内
部C1から完全に区画遮断しているのである。そして、
中空シャフト21の外部周面には複数対の羽根91が取
シ付けられている。
<Embodiment> FIG. 1 is a schematic diagram showing an embodiment of the present invention, and FIG. 2 is a partially enlarged view thereof. In the interior A1 of the closed container 11, a hollow shaft 21 with a closed bottom end extends from the top of the container 11.
is suspended by a flexible tube 31 which is an impermeable elastic body, and by the flexible tube 31,
The interior A1 of the container 11 is completely isolated from the exterior B, and the interior A+ and the interior C+ of the hollow shaft 21 are also completely isolated. An eccentric shaft 41 is inserted into the hollow shaft 21, and the eccentric shaft 41 is rotatably locked by bearings 61 installed in the hollow shaft 21 above and below, and the upper end of the eccentric shaft 41 is connected to the upper end. and via a rotary shaft 51 with a free joint 71 at its lower end, so that the hollow shaft 21 is connected to a drive motor 81 so as to be able to move freely. The flexible tube 31 has an upper end fixed to the container 11 and a lower end fixed to the upper end of the hollow shaft 21, and while suspending the hollow shaft 21, due to its flexibility, the hollow shirt 21 is fixed within a certain range. Container 1 is configured to be able to move freely and at the same time
The interior A1 of the hollow shaft 21 is completely separated from the exterior B1 and the interior C1 of the hollow shaft 21. and,
A plurality of pairs of blades 91 are attached to the outer peripheral surface of the hollow shaft 21.

第3図は本発明の他の一実施例を示す略視図である。密
閉型の容器12の内部A2において、両端開口の中空シ
ャフト22が容器12の側面に内設されている複数対の
スプリング33で支持されており、該中空シャフト22
の両端開口と容器12の頂部及び底部との間にはフレキ
シブルチー−−ブ32が上下に介在されていて、該フレ
キシブルチューブ32により、容器12の内部A2はそ
の列部B2から完全に区画遮断され、また該内部A2と
中空シャフト22の内部C2も完全に区画遮断されてい
る。中空シャフト22には複数の偏心錘42が挿入され
ており、該偏心錘42が取り付けられている回転軸52
は、その上下で中空シャフト22に内股されているベア
リング62で回動自在に係止され、該回転軸52の上端
は、上端及び下端に自由継手72を備える他の回転軸5
2aを介し、したがって中空シャフト22が自由運動を
することができるように、駆動用モーター′82へ連結
されている。上下のフレキンプルチューブ32は、一端
が容器12に固定され、他端が中空シャフト22の上端
又は下端に固定されていて、そのフレキシブル性により
、スプリング33で支持されている中空シャフト22が
ある範囲内で自由運動をすることができるように構成さ
れ、同時に、容器12の内部A2をその外部B2及び中
空シャフト22の内部C2から完全に区画遮断している
のである。そして、中空シャフト22の外部周面には複
数対の羽根92が取り付けられている。
FIG. 3 is a schematic diagram showing another embodiment of the present invention. In the interior A2 of the closed container 12, a hollow shaft 22 with open ends is supported by a plurality of pairs of springs 33 installed inside the side surface of the container 12.
Flexible tubes 32 are vertically interposed between the openings at both ends of the container 12 and the top and bottom of the container 12, and the interior A2 of the container 12 is completely separated from the row portion B2 by the flexible tube 32. Moreover, the interior A2 and the interior C2 of the hollow shaft 22 are also completely separated from each other. A plurality of eccentric weights 42 are inserted into the hollow shaft 22, and a rotating shaft 52 to which the eccentric weights 42 are attached
is rotatably locked by bearings 62 held in the hollow shaft 22 at the top and bottom thereof, and the upper end of the rotating shaft 52 is connected to another rotating shaft 5 provided with free joints 72 at the upper and lower ends.
2a and thus the hollow shaft 22 is connected to a drive motor '82 in a manner that allows free movement. The upper and lower flexible pull tubes 32 have one end fixed to the container 12 and the other end fixed to the upper or lower end of the hollow shaft 22, and due to their flexibility, the range where the hollow shaft 22 is supported by the spring 33 is fixed. At the same time, the interior A2 of the container 12 is completely separated from the exterior B2 and the interior C2 of the hollow shaft 22. A plurality of pairs of blades 92 are attached to the outer peripheral surface of the hollow shaft 22.

第4図は本発明の更に他の一実施例を示す部分拡大図で
ある。密閉型の容器】3の内部A3において、下端閉口
の中空シャフト23が容器130頂部に内設されている
一対のスプリング35で支持されており、該中空シャフ
ト23の上端開口と容器13の頂部との間には比較的細
いフレキシブルチューブ34が介在されていて、該フレ
キシブルチューブプ34にょシ、容器13の内部A3は
その外部B3から完全に区画遮断され、また該内部A3
と中空シャフト23の内部c3も完全に区画遮断されて
いる。中空シャフト23には複数の偏心錘43が挿入さ
れ、該偏心@43は駆動用のモーター83の上下の回転
軸53に取付けられていて、該モーター83は中空シャ
フト23の側部内周面に固定されている。そし2て、駆
動用モーター83に結線されているコード1oは、中空
シャフト23の側部内周面を添い、フレキシブルチュー
ブ34を介して、容器13の外部B3へ取シ出されてい
る。
FIG. 4 is a partially enlarged view showing still another embodiment of the present invention. In the interior A3 of the closed type container 3, a hollow shaft 23 with a closed lower end is supported by a pair of springs 35 installed inside the top of the container 130, and the upper end opening of the hollow shaft 23 and the top of the container 13 are connected to each other. A relatively thin flexible tube 34 is interposed between the flexible tube 34, and the interior A3 of the container 13 is completely separated from the exterior B3.
The interior c3 of the hollow shaft 23 is also completely partitioned off. A plurality of eccentric weights 43 are inserted into the hollow shaft 23, and the eccentric weights 43 are attached to the upper and lower rotating shafts 53 of a driving motor 83, and the motor 83 is fixed to the inner peripheral surface of the side of the hollow shaft 23. has been done. 2. The cord 1o connected to the drive motor 83 follows the inner peripheral surface of the side of the hollow shaft 23 and is taken out to the outside B3 of the container 13 via the flexible tube 34.

く作用〉 本発明において、モーターを駆動すると、回転軸を介し
て振動発生体(偏心シャフトや偏心錘等)が作動し、中
空/ヤフトが振動する。そして、この振動が中空シャフ
トの外部における容器内の系に伝播され、必要に応じて
使用される翼や羽根の類の補助をも得て、該系を攪拌・
混合する。かかる作用を第1図及び第2図に示した実施
例により、更に具体的に説明する。第5図はその作用状
態を示す略視図である。モーター81を駆動させると、
自由継手71及び回転軸51を介して偏心シャフト41
が回転する。この回転は偏心シャフト41の重心Gが回
転軸51の中心軸回りに円運動をしつつ移動するもので
、その移動内容はモーター81の回転数及び偏心の程度
等で規制される。
Effect> In the present invention, when the motor is driven, a vibration generator (such as an eccentric shaft or an eccentric weight) is actuated via the rotating shaft, and the hollow/yaft vibrates. This vibration is then propagated to the system inside the container outside the hollow shaft, stirring and stirring the system with the aid of blades or impellers, if necessary.
Mix. This effect will be explained in more detail with reference to the embodiment shown in FIGS. 1 and 2. FIG. 5 is a schematic diagram showing its operating state. When the motor 81 is driven,
Eccentric shaft 41 via free joint 71 and rotating shaft 51
rotates. In this rotation, the center of gravity G of the eccentric shaft 41 moves in a circular motion around the central axis of the rotating shaft 51, and the content of the movement is regulated by the rotation speed of the motor 81, the degree of eccentricity, etc.

かかる重心Gの移動による力はベアリング61を介して
中空シャフト21に伝達され、フレキシブルチー−ブ3
1で懸垂されている該中空シャフト21が振動する。こ
の際、中空シャフト21の外部周面に羽根91が取り付
けられていないと、該中空シャフトは、前記振動に加え
て、その下方の自由度が大きいため、自由継手71を支
点とするようなあたかもすりこぎを使用する場合の如き
円錐状の運動を伴なう。容器11に充填された系は、主
として前記振動により、1だ補助的には前記円錐状の運
動により、攪拌・混合されるのである。
The force caused by the movement of the center of gravity G is transmitted to the hollow shaft 21 via the bearing 61 and
The hollow shaft 21 suspended at 1 vibrates. At this time, if the blades 91 are not attached to the outer circumferential surface of the hollow shaft 21, the hollow shaft will not only vibrate but also have a large degree of freedom in its downward direction. It involves conical movements, such as when using a pestle. The system filled in the container 11 is agitated and mixed primarily by the vibrations and additionally by the conical movement.

図示する如く、中空シャフト21の外部周面に羽根91
を取り付けると、前記円錐状の運動が抑制され、該中空
シャフト91から伝達され、だ前記振動を伴なう羽根9
1によって、容器11の内部の系は一層効果的に攪拌や
混合される。このような羽根の類は、系の性状や該系を
攪拌・混合する目的に応じて適宜使用され、例えば塗料
の如き液−同系の場合には高速回転で系を切るかの如き
タービン翼がよく、また液−液系の場合には系に上下流
をつけるためにプロペラ翼がよい。そしてまた、発酵槽
の如く、液体に酸素を供給することが目的の液−気系の
場合には、吹き込む空気を微細分散する形式の羽根がよ
いのである。
As shown in the figure, there are blades 91 on the outer peripheral surface of the hollow shaft 21.
, the conical motion is suppressed and transmitted from the hollow shaft 91, causing the vibration of the blade 9 to be suppressed.
1, the system inside the container 11 can be stirred and mixed more effectively. Such blades are used as appropriate depending on the properties of the system and the purpose of stirring and mixing the system.For example, in the case of liquids such as paint, turbine blades that cut the system at high speed are used. In the case of a liquid-liquid system, propeller blades are good in order to connect upstream and downstream to the system. Furthermore, in the case of a liquid-gas system such as a fermenter where the purpose is to supply oxygen to the liquid, a type of impeller that finely disperses the air blown into it is preferable.

本発明によると、中空シャフトに発生した振動に1適宜
使用される羽根や翼の類の補助をも得で、その外周の系
(特に液体9の外側に向って順次、該系に圧縮・膨張の
繰り返しを引き起こすかの如く伝播される。かかる現象
は、−見すると超音波振動によるものと類似しているが
、双方を比較すると、本発明による振動の方が、周波数
が小さく(20〜60 H−z )、振幅が大きいため
(2〜5M程度、全振幅)、系を攪拌・混合する効果は
明らかに高い。
According to the present invention, the vibrations generated in the hollow shaft can be assisted by impellers or vanes as appropriate, and the system on its outer periphery (in particular, the liquid 9 can be compressed and expanded sequentially toward the outside). This phenomenon is similar to that caused by ultrasonic vibration, but when comparing the two, the vibration produced by the present invention has a lower frequency (20 to 60 Hz), and the amplitude is large (approximately 2 to 5 M, total amplitude), so the effect of stirring and mixing the system is clearly high.

〈発明の効果〉 以上説明j〜だ本発明には、液−液系、液−同系、液−
気系等の系を攪拌・混合するに、要約すると次の効果が
ある。
<Effects of the Invention> As explained above, the present invention includes liquid-liquid systems, liquid-same systems, liquid-
Stirring and mixing systems such as gas systems has the following effects in summary.

(1)系が全く汚染されない。(1) The system is not contaminated at all.

(2ン主として系の性質上、密閉型の容器を使用する場
合において特に、攪拌装置との関係で該容器を完全にシ
ールすることが容易である。
(2) Mainly due to the nature of the system, it is easy to completely seal the container in relation to the stirring device, especially when using a closed container.

(3)構造が簡単で且つ経済的である。(3) The structure is simple and economical.

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

第1図は本発明の一実施例を示す略視図、第2図はその
部分拡大図、第3図は本発明の他の一実施例を示す略視
図、第4図は本発明の更に他の一実施例を示す部分拡大
図、第5図は本発明の作用状態を例示する略視図である
。 11〜13・容器、21〜23・・中空シャフト、31
、32.34 フレキシブルチューブ、33、35 ス
プリンタ、41・偏心シャツl−14,2,4,3・偏
心錘、51〜53 回転軸、61、62 ベアリング、
71.、72・自由継手、81〜83・モーター、 9
1.92 羽根、特許出願人 中央化工機株式会社 代理人 弁理士 入 山 宏 正 第1図 第3図
Fig. 1 is a schematic diagram showing one embodiment of the present invention, Fig. 2 is a partially enlarged view thereof, Fig. 3 is a schematic diagram showing another embodiment of the invention, and Fig. 4 is a schematic diagram showing an embodiment of the present invention. FIG. 5 is a partially enlarged view showing still another embodiment, and is a schematic perspective view illustrating the operating state of the present invention. 11-13・Container, 21-23・Hollow shaft, 31
, 32.34 Flexible tube, 33, 35 Splinter, 41・Eccentric shirt l-14, 2, 4, 3・Eccentric weight, 51-53 Rotating shaft, 61, 62 Bearing,
71. , 72・Free joint, 81-83・Motor, 9
1.92 Hane, Patent Applicant Chuo Kakoki Co., Ltd. Agent Patent Attorney Hiroshi Iriyama Figure 1 Figure 3

Claims (1)

【特許請求の範囲】[Claims] 1 フレギシグルな弾性体によって、ある種の自由運動
が可能なように支持された中空シャフトの内部に、1〜
数個の振動発生体が挿入され、該振動発生体をモーター
駆動して前記中空シャフトを振動させることにより、該
中空シャフトの外部における媒体に振動を伝播し、該媒
体を攪拌・混合するようにして成る攪拌装置。
1 Inside a hollow shaft supported by a flexible elastic body to allow some kind of free movement, 1 to
Several vibration generators are inserted, and the vibration generators are driven by a motor to vibrate the hollow shaft, thereby propagating the vibration to the medium outside the hollow shaft and stirring and mixing the medium. A stirring device consisting of
JP59114796A 1984-06-04 1984-06-04 Stirring apparatus Granted JPS60257826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59114796A JPS60257826A (en) 1984-06-04 1984-06-04 Stirring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59114796A JPS60257826A (en) 1984-06-04 1984-06-04 Stirring apparatus

Publications (2)

Publication Number Publication Date
JPS60257826A true JPS60257826A (en) 1985-12-19
JPS6258768B2 JPS6258768B2 (en) 1987-12-08

Family

ID=14646900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59114796A Granted JPS60257826A (en) 1984-06-04 1984-06-04 Stirring apparatus

Country Status (1)

Country Link
JP (1) JPS60257826A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0889119A3 (en) * 1997-06-30 1999-05-12 Forschungszentrum Jülich Gmbh Process and apparatus for supplying of reactants in reactors
FR2860731A1 (en) * 2003-10-14 2005-04-15 Maxmat S A Mixing device for a chemcial or biochemical analyser containing at least one pipette which is oscillated by a means of driving via an actuator
JP2007054730A (en) * 2005-08-24 2007-03-08 Taisei Corp Methane gas recovery apparatus
WO2011046324A2 (en) * 2009-10-13 2011-04-21 Choi Eun Suk Underwater vibration generating apparatus
JP2012024767A (en) * 2003-10-14 2012-02-09 Advanced Technology Materials Inc Flexible mixing bag for mixing solid, liquid, and gas
DE102011006636A1 (en) * 2011-04-01 2012-10-04 Harald Kniele Pug mill mixer i.e. concrete mixer, for use in construction site for mixing liquid, powdery and/or granular components, has vibrating device coupled to shaft and actuated to simulate shaft for enabling vibration movements

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0889119A3 (en) * 1997-06-30 1999-05-12 Forschungszentrum Jülich Gmbh Process and apparatus for supplying of reactants in reactors
FR2860731A1 (en) * 2003-10-14 2005-04-15 Maxmat S A Mixing device for a chemcial or biochemical analyser containing at least one pipette which is oscillated by a means of driving via an actuator
WO2005037417A1 (en) * 2003-10-14 2005-04-28 Maxmat Sa Mixing appliance pertaining to a chemical or biochemical analyser and comprising a pipette driven in a oscillating manner
US7695682B2 (en) 2003-10-14 2010-04-13 Maxmat Sa Mixing appliance pertaining to a chemical or biochemical analyser and comprising a pipette driven in oscillating manner
JP2012024767A (en) * 2003-10-14 2012-02-09 Advanced Technology Materials Inc Flexible mixing bag for mixing solid, liquid, and gas
JP2007054730A (en) * 2005-08-24 2007-03-08 Taisei Corp Methane gas recovery apparatus
WO2011046324A2 (en) * 2009-10-13 2011-04-21 Choi Eun Suk Underwater vibration generating apparatus
WO2011046324A3 (en) * 2009-10-13 2011-09-15 Choi Eun Suk Underwater vibration generating apparatus
DE102011006636A1 (en) * 2011-04-01 2012-10-04 Harald Kniele Pug mill mixer i.e. concrete mixer, for use in construction site for mixing liquid, powdery and/or granular components, has vibrating device coupled to shaft and actuated to simulate shaft for enabling vibration movements

Also Published As

Publication number Publication date
JPS6258768B2 (en) 1987-12-08

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