JPS6121724A - Stirring apparatus - Google Patents
Stirring apparatusInfo
- Publication number
- JPS6121724A JPS6121724A JP59143195A JP14319584A JPS6121724A JP S6121724 A JPS6121724 A JP S6121724A JP 59143195 A JP59143195 A JP 59143195A JP 14319584 A JP14319584 A JP 14319584A JP S6121724 A JPS6121724 A JP S6121724A
- Authority
- JP
- Japan
- Prior art keywords
- stirring
- container
- stirring body
- main container
- stirring device
- 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
Links
- 238000003756 stirring Methods 0.000 title claims abstract description 93
- 239000000696 magnetic material Substances 0.000 claims abstract description 7
- 239000000126 substance Substances 0.000 abstract description 8
- 230000002093 peripheral effect Effects 0.000 abstract description 6
- 239000010409 thin film Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 238000010008 shearing Methods 0.000 abstract description 3
- 238000010298 pulverizing process Methods 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000011346 highly viscous material Substances 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 206010001497 Agitation Diseases 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000238413 Octopus Species 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000013077 target material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
- B01F33/452—Magnetic mixers; Mixers with magnetically driven stirrers using independent floating stirring elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、液体、粉体、ゼリー状およびペースト状の物
質を２種以上混合、混練、攪拌、溶解、拡散、分散、お
よび乳化させる機能（以下、表記を簡単にするためこれ
らの機能を総称して攪拌という）を有する装置に関する
。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention provides functions for mixing, kneading, stirring, dissolving, diffusing, dispersing, and emulsifying two or more liquid, powder, jelly-like, and paste-like substances (hereinafter referred to as , these functions are collectively referred to as stirring for ease of notation).
従来の技術
従来の攪拌装置として、その代表的なものに翼式攪拌機
があって、垂直軸にプロペラ、ら旋翼を有し、容器内の
対象物に沈めて回転させることにより対象物を混合攪拌
しようとするものである。BACKGROUND OF THE INVENTION A typical conventional stirring device is a blade-type stirrer, which has a propeller and spiral blades on a vertical shaft, and mixes and stirs objects by submerging them into objects in a container and rotating them. This is what I am trying to do.
このような攪拌装置は、容器と攪拌体を接触しないよう
構成されているので、それらの間には必ず空間が生じる
。したがって、液体や粘性の非常に低い物質あるいは非
常に溶解し易い物質との攪拌には好適であるが、粘性の
高い物質の攪拌あるいはこれに粉体を混入拡散するよう
な場合には極めて不都合であり、可能であったとしても
均質な攪拌のためには極端に長い時間を要するものであ
った。Since such a stirring device is constructed so that the container and the stirring body do not come into contact with each other, a space is always created between them. Therefore, it is suitable for stirring liquids, substances with very low viscosity, or substances that are very easily soluble, but it is extremely inconvenient when stirring highly viscous substances or mixing and diffusing powder into them. Even if it were possible, it would take an extremely long time to achieve homogeneous stirring.
発明が解決しようとする問題点
本発明は上記事情に鑑みてなされたもので、攪−押体さ
れるべき対象物の性状に関係なく攪拌処理することがで
き、単なる混合攪拌゛のみならず、ゼリー状物質の粉砕
、押しつぶし、すりつぶしも可能勉攪拌装置を目的とす
る。Problems to be Solved by the Invention The present invention has been made in view of the above-mentioned circumstances, and it is possible to carry out agitation treatment regardless of the properties of the object to be agitated, and it is not only capable of simple mixing and agitation. Intended as a mixing device capable of crushing, crushing, and grinding jelly-like substances.
問題点を解決するための手段
本発明によれば、攪拌処理しようとする対象物を入れる
ものであって外部動力により回転駆動される円筒状の本
体容器と、この本体容器の上部より容器内部へ垂下され
て外部動力により回転駆動される攪拌体とでなる攪拌装
置において、前記本体容器はその側壁および底部を非磁
性体材料で作り、前記攪拌体は円筒状の磁性体材料で作
られて前記本体容器の内壁面の周速度と異なる周速度で
回転駆動され、前記本体容器の周囲および下部の一部に
設置して前記攪拌体を前記本体容器の内壁面および内側
底面に吸引する電磁石を備え、さらに前記攪拌体を上下
方向および前記電磁石が設置してある方向と一致する水
平の方向に伸縮自在にかつ前記本体容器の内壁面および
内側底面に押圧する装置を備えてなる、攪拌装置が提供
される。Means for Solving the Problems According to the present invention, there is provided a cylindrical body container in which the object to be agitated is placed and which is rotationally driven by an external power, and a cylindrical main body container which is rotatably driven by an external power, and a cylindrical main body container in which the object to be agitated is placed. In a stirring device comprising a hanging stirring body which is rotationally driven by an external power, the main body container has side walls and a bottom made of a non-magnetic material, and the stirring body has a cylindrical shape and is made of a magnetic material. The electromagnet is rotatably driven at a circumferential speed different from the circumferential speed of the inner wall surface of the main container, and is installed around the periphery and a part of the lower part of the main container to attract the stirring body to the inner wall surface and the inner bottom surface of the main container. Further, there is provided a stirring device, further comprising a device that presses the stirring body against the inner wall surface and inner bottom surface of the main container while being expandable and retractable in the vertical direction and in the horizontal direction that coincides with the direction in which the electromagnet is installed. be done.
実施例
第１図は本発明による攪拌装置の一部を断面で示した正
面図、第２図はその平面図である。本体容器１は底を有
する中空円筒体で、その周囲の側壁および底は非磁性体
、たとえばステンＶス等で作られている。好適にはその
内面はセラミック等の耐摩耗性、耐食性の材料によって
コーティングするとよい。本体容器１は回転支持台２の
上に支持され、動力伝達容器３を介して本体容器駆動モ
ータ４により回転駆動される。本体容器１の底には必要
に応じて排出口５を設けることができる。Embodiment FIG. 1 is a front view showing a part of a stirring device according to the present invention in cross section, and FIG. 2 is a plan view thereof. The main body container 1 is a hollow cylindrical body having a bottom, and the surrounding side walls and the bottom are made of a non-magnetic material such as stainless steel. Preferably, the inner surface is coated with a wear-resistant, corrosion-resistant material such as ceramic. The main container 1 is supported on a rotating support base 2 and is rotationally driven by a main container drive motor 4 via a power transmission container 3. A discharge port 5 can be provided at the bottom of the main container 1 as required.
本体容器工の外周には回転時の首振り防止と外部に設置
の直流電磁石６の極（図示の例ではＮ、Ｓｌ）との間隔
を一定に保つよう複数個のガイドローラ７が備えられて
いる。A plurality of guide rollers 7 are provided on the outer periphery of the main container structure to prevent swinging during rotation and to maintain a constant distance between the poles (N and Sl in the illustrated example) of the DC electromagnet 6 installed outside. There is.
直流電磁石６は攪拌体８を本体容器１の側壁および底面
に吸引するよう、本体容器１から所定距離を量いて第１
図に示したような位置に配置されている。その吸引力は
励磁電流の強さにより調整することができる。The DC electromagnet 6 is placed at a first position at a predetermined distance from the main container 1 so as to attract the stirring body 8 to the side wall and bottom surface of the main container 1.
They are located as shown in the figure. The attractive force can be adjusted by adjusting the strength of the excitation current.
攪拌体８は磁性材料のたとえば鉄で作られた円筒体であ
り、これに固定してある軸９をカップリング１０を介し
て駆動モータ１１の軸に連結してある。攪拌体８の交換
はカップリング１０によって行なわれる。この攪拌体８
も好適には耐摩耗材によって表面をコーティングすると
よい。The stirring body 8 is a cylindrical body made of a magnetic material such as iron, and has a fixed shaft 9 connected to the shaft of a drive motor 11 via a coupling 10. The stirring body 8 is replaced by a coupling 10. This stirring body 8
Also, the surface is preferably coated with a wear-resistant material.
駆動モータ１１は撹拌体駆動モータ支持具１２に固定さ
れており、このモータ支持具１２は支持ソバ−１３と連
結され光いる。モータ支持具１２と支持Ｖバー１３との
連結部は第３図および第４、図の如き構成になっている
。すなわち、モータ支持具１２の駆動モータ１１が取付
けられている端部と反対側の端部１４は支持レバー１３
の一端に設けられた中空部１５に水平方向に伸縮できる
ように遊嵌されている。またモータ支持具１２の端部１
４にはそれが回動しないようにキー１６が設けられ、支
持レバー１３のキー溝１７に遊嵌されている。中空部１
５の奥にはばね１８が設けられて、モータ支持具を押す
ように作用し、最終的に攪拌体８を直流電磁石６が設け
られている水平方向に本体容器１の内壁面に当接するよ
う付勢している。攪拌中に攪拌体８と本体容器１との間
に対象物が引き込まれてその間隔が広げられた場合、そ
の水平方向の移動はぼね１５が吸収して駆動モータ１１
の過負荷を避けるようにしてある。The drive motor 11 is fixed to an agitator drive motor support 12, and the motor support 12 is connected to a support bar 13 and is illuminated. The connecting portion between the motor support 12 and the support V-bar 13 is constructed as shown in FIGS. 3 and 4. That is, the end 14 of the motor support 12 opposite to the end to which the drive motor 11 is attached is connected to the support lever 13.
It is loosely fitted into a hollow portion 15 provided at one end of the holder so that it can expand and contract in the horizontal direction. Also, the end 1 of the motor support 12
4 is provided with a key 16 to prevent it from rotating, and is loosely fitted into a key groove 17 of the support lever 13. Hollow part 1
A spring 18 is provided at the back of the housing 5 and acts to push the motor support so that the stirring body 8 is finally brought into contact with the inner wall surface of the main body container 1 in the horizontal direction where the DC electromagnet 6 is installed. It is energizing. If an object is drawn between the stirring body 8 and the main container 1 during stirring and the distance between them is widened, the movement in the horizontal direction is absorbed by the spring 15 and the drive motor 11
This is to avoid overloading.
モータ支持具１２と支持Ｖバー１３との連結と同じ思想
が支持具１９お、よび２ｏの連結にも採用され、攪拌体
８が垂直方向に移動できるようにしている。この連結の
場合、中のばねは蛸の支持具１９を下の支持具２０の方
へ引張るようにしてあり、これによって攪拌体８を本体
容器１の底面に押し付けるようにしている。The same concept as the connection between the motor support 12 and the support V-bar 13 is adopted for the connection between the supports 19 and 2o, allowing the stirring body 8 to move in the vertical direction. In this connection, the inner spring pulls the octopus support 19 toward the lower support 20, thereby pressing the stirring body 8 against the bottom surface of the main container 1.
第５図を参照して作用を説明する。本体容器１および攪
拌体８は攪拌体８が直流電磁石６に吸引されながらそれ
ぞれ同一方向に回転さね、たとえば図示の場合は左回り
に回転されるとする。ただし、本体容器１の内壁面にお
ける周速度と攪拌体８０周速度とを違えて設定してある
。これによって、本体容器１と攪拌体８とによって処理
対象物２１をかみ込む位置において速度差が生じ、同一
周速度とした場合に単に対象物を押しつぶすだけの作用
しかなかったのに加えて対象物に剪断力を与え、対象物
の破砕効果をより高めている。直流電磁石６の対応位置
でかみ込まれた対象物２１は薄膜化されて矢印で示した
方向に押し出されていく
る。The operation will be explained with reference to FIG. The main container 1 and the stirring body 8 are rotated in the same direction while the stirring body 8 is attracted by the DC electromagnet 6, for example, counterclockwise in the illustrated case. However, the peripheral speed at the inner wall surface of the main body container 1 and the peripheral speed of the stirring body 80 are set to be different. As a result, a speed difference occurs between the main container 1 and the stirring body 8 at the position where the object to be processed 21 is bitten, and in addition to the fact that if the peripheral speed were the same, the effect would be to simply crush the object. This applies shearing force to the material, further enhancing the effect of crushing the object. The object 21 caught in the corresponding position of the DC electromagnet 6 is made into a thin film and pushed out in the direction indicated by the arrow.
第６図は本体容器１の別な実施例を示している。FIG. 6 shows another embodiment of the main container 1. As shown in FIG.
この本体容器ＩＡはその内壁面が波形に形成され、好適
にはその内壁面は凹円弧面とする凹面をたとえば４個つ
なげた形状とするのがよい。攪拌体８の外径２ｒ１は本
体容器ＩＡの内壁面の最小内径２Ｒの１／２より大きく
設定してある。イた、各凹円弧面の曲率半径ｒ２は攪拌
体８の半径ｒ□よりわずかに大きく設定してある。The inner wall surface of the main body container IA is formed in a corrugated shape, and the inner wall surface preferably has a shape in which, for example, four concave surfaces are connected. The outer diameter 2r1 of the stirring body 8 is set to be larger than 1/2 of the minimum inner diameter 2R of the inner wall surface of the main container IA. In addition, the radius of curvature r2 of each concave arc surface is set slightly larger than the radius r□ of the stirring body 8.
鉄製円筒体の攪拌体８は直流電磁石６によって本体容器
ＩＡの内壁面および底面に吸引されると共にこの攪拌体
８を支持している機構によって本体容器ＩＡの直流電磁
石６と対応する位置の内壁面および底面に押付けられる
。攪拌体８は回転しながらも直流電磁石６の対応位置で
その位置から外わることはないので、本体容器ＩＡが回
転すると、たとえば図示の位置から攪拌体８は本体容器
内壁面の凸部に乗り上がるようになり、更に回転すると
攪拌体８は次の円弧面の凹部に入り込むよ恒になる。こ
のとき、対象物２１が引き込まれる側の間隙が最大から
最小に向って狭くなると同時に対象物２１をその凹部に
引き込もうと作用する。The stirrer 8, which is a cylindrical iron body, is attracted to the inner wall surface and bottom surface of the main container IA by the DC electromagnet 6, and the inner wall surface of the main container IA at a position corresponding to the DC electromagnet 6 is attracted by the mechanism that supports the stirrer 8. and pressed against the bottom. Even though the stirring body 8 rotates, it does not move away from the position corresponding to the DC electromagnet 6, so when the main container IA rotates, the stirring body 8 rides on a convex part on the inner wall surface of the main container from the position shown in the figure, for example. When it starts to rise and rotates further, the stirring body 8 enters the concave part of the next circular arc surface. At this time, the gap on the side into which the object 21 is drawn narrows from the maximum to the minimum, and at the same time acts to draw the object 21 into the recess.
この結果、対象物２１はその凹部にて、圧縮および剪断
力を受けて薄膜化さね、この作用が繰り返えされる。こ
のように、本体容器ＩＡの内壁面の凹凸部は対象物２１
を引き込んで薄膜化するだけでなく容器内部へ突出して
いることにより容器内対象物２１の全体的な流れをも与
えており攪拌作用の促進に役立っている。As a result, the object 21 is subjected to compressive and shearing forces in the recessed portion and becomes thinner, and this action is repeated. In this way, the unevenness of the inner wall surface of the main body container IA
Not only is it pulled in to form a thin film, but the protrusion into the container also provides an overall flow of the objects 21 in the container, helping to promote the stirring action.
攪拌体８は、処理しようとする対象物の性状によって、
すなわち対象物の粘性に応じて、基本的に円筒状のもの
を多少変形することにより処理効果を向上させることが
できる。The agitating body 8 may be used depending on the properties of the object to be treated.
That is, the processing effect can be improved by slightly deforming a basically cylindrical object depending on the viscosity of the object.
第７図ないし第９図は攪拌体８の第１の皆形例を示すも
ので、たとえば、粘性の低い液体中にゼリー状物質を溶
解させたり、水に油を乳化させるのに特に効果的である
。Figures 7 to 9 show the first example of the stirring body 8, which is particularly effective for dissolving jelly-like substances in low viscosity liquids or emulsifying oils in water, for example. It is.
この攪拌体８Ａは、その底部付近の壁の厚みを内側方向
に厚くしてあり、その下面には適当な深−さと幅を有す
る複数個の押出溝２２が底面の内縁によって形成される
円のほぼ接線方向であって回転駆動される方向と逆の方
向に延びるように設けら扛ている。攪拌体８Ａの内部中
央には軸９Ａが複数個の支持棒２３によって支持され、
その底面と軸９Ａの底面との間にはわずかな隙間を持つ
ようにしてある。The stirring body 8A has a wall near the bottom that is thickened inwardly, and a plurality of extruded grooves 22 having appropriate depth and width are formed on the lower surface of the circle formed by the inner edge of the bottom surface. It is provided so as to extend substantially tangentially in a direction opposite to the direction in which it is rotationally driven. A shaft 9A is supported at the center inside the stirring body 8A by a plurality of support rods 23,
A slight gap is provided between the bottom surface of the shaft 9A and the bottom surface of the shaft 9A.
対象物２１を本体容器１内に適宜の量を入れ、本装置を
起動すると、攪拌体８Ａは本体容器１の内壁面と底面と
に吸引さｔながら本体容器１と同一方向に回転する。対
象物２１の主体が液体である場合、対象物２１は本体容
器ｌ内での流ｔの下流にて障害になっている所、すなわ
ち対象物を引き込もうとする側のところで液位が***し
、攪拌体８Ａを乗り越えて流入する。流入した対象物２
１は遠心力を受けて攪拌体８Ａの底面の押出溝２２を通
って外に押出されるが、攪拌体８Ａは回転しているので
押出される途中でその底面と本体容器１の底面との間に
かみ込まわる。したがって、たとえば液体にゼリー状物
質を溶解しようとする場合、ゼリー状物質は攪拌体８Ａ
と本体容器１の内側面との間での薄膜化のみならず底面
での薄膜化も同時進行する。薄膜化した対顧物は表面積
が大きくなるので溶解し易くなり、溶解速度が大幅に短
縮される。実験によれば、翼式攪拌機の場合の１／１０
〜１／３０まで短縮できた。When an appropriate amount of the object 21 is put into the main container 1 and the apparatus is started, the stirring body 8A rotates in the same direction as the main container 1 while being attracted to the inner wall surface and bottom surface of the main container 1. When the main body of the object 21 is liquid, the liquid level rises at the point where the object 21 is an obstacle downstream of the flow t in the main container l, that is, on the side where the object is trying to be drawn in. It flows over the stirring body 8A. Inflow object 2
1 is pushed out through the extrusion groove 22 on the bottom of the stirring body 8A due to the centrifugal force, but since the stirring body 8A is rotating, the bottom surface of the stirring body 8A and the bottom surface of the main container 1 collide during extrusion. Caught in between. Therefore, for example, when trying to dissolve a jelly-like substance in a liquid, the jelly-like substance is dissolved in the agitator 8A.
Not only the thinning between the inner surface of the main container 1 and the bottom surface but also the thinning of the bottom surface progresses at the same time. Since the thinned target material has a larger surface area, it becomes easier to dissolve, and the dissolution rate is significantly reduced. According to experiments, it is 1/10 that of a blade stirrer.
It was possible to shorten the time by ~1/30.
第１０図ないし第１２図は攪拌体８の第２の変形例を示
すもので、たとえば、２種以上のゼＩＪ−状または高粘
性物質の混合、または高粘性物質中に粉体を混合拡散す
るのに好適である。FIGS. 10 to 12 show a second modification of the stirring body 8, for example, mixing two or more types of jelly-like or highly viscous substances, or mixing and diffusing powder into a highly viscous substance. It is suitable for
この攪拌体８Ｂはその下方位置の全周に亘って複数個の
長方形の押出孔２４が設けられており、その内・部中央
には軸９Ｂが複数個の支持棒２５に支持され、その底面
と軸９Ｂの底面との間にはわずかな隙間を持つようにし
てある。This stirring body 8B is provided with a plurality of rectangular extrusion holes 24 all around its lower position, and a shaft 9B is supported by a plurality of support rods 25 at the center of the inside thereof. A slight gap is provided between the shaft 9B and the bottom surface of the shaft 9B.
高粘性物質は円筒状攪拌体が回転しながら没入されだと
すれば、その攪拌体の周囲に膜状にまつわり付き、これ
が次第に円筒体の長さ方向に沿って上昇してくるといっ
た性質がある。この上昇速度は本体容器の内壁面の如く
攪拌体と接している、あるいは接近しているものがあれ
ば加速されるものである。If a highly viscous substance is immersed in a rotating cylindrical stirring body, it will form a film around the stirring body, and this will gradually rise along the length of the cylinder. be. This rising speed is accelerated if there is something in contact with or close to the stirring body, such as the inner wall surface of the main container.
本体容器１内に高粘性対象物２１を人ね、本体容器１お
よび攪拌体８Ｂを共に回転駆動すると、高粘性の対象物
２１は、攪拌体８Ｂの外周を薄膜状の形で上昇していく
。この攪拌体８Ｂは上部が開口しているので、上昇して
きた対象物２１は攪拌体８Ｂの上端からその内部に流入
してくる。When a highly viscous object 21 is placed in the main container 1 and both the main container 1 and the agitator 8B are driven to rotate, the highly viscous object 21 rises in the form of a thin film around the outer periphery of the agitator 8B. . Since the stirring body 8B is open at the top, the object 21 that has risen flows into the inside of the stirring body 8B from the upper end.
攪拌体８Ｂと本体容器１との間隙は、攪拌体８Ｂが本体
容器１の内壁の凹円弧面に頂度位置される時最も狭くな
る。このとき、対象物はその間隙において薄膜化され、
攪拌体８８に沿う上昇は最も激しくなる。The gap between the stirrer 8B and the main container 1 becomes narrowest when the stirrer 8B is positioned apex on the concave arc surface of the inner wall of the main container 1. At this time, the object becomes thinner in the gap,
The rise along the stirring body 88 is the most intense.
攪拌体８Ｂに流入した対象物２１は攪拌体８Ｂの回転力
により遠心力を受けて押出孔２４より外部へ押出される
。また攪拌体８Ｂの底面と本体容器１の内側底面との間
からも、対象物２１が薄膜化されて押出される。このよ
うに攪拌体８Ｂの中に流入した高粘性の対象物はその内
壁に沿って下降し、攪拌体８Ｂの押出孔２４および底部
より順次押出されていくので、攪拌体８Ｂの中に停滞す
ることなく循環する。この基本的な循環作用は本体容器
１に投入された対象物２１の量に関係なく機能し、少な
い場合は本体容器１０回転速度を落とすことにより、対
象物２１の殆ど全量が攪拌体８Ｂの外周に沿って上昇し
、その上端より中に入り、内壁面を伝って下降し、押出
孔２４および底面から薄膜化さねて押出される動作が繰
り返えされる。The object 21 that has flowed into the stirring body 8B is pushed out through the extrusion hole 24 by the centrifugal force caused by the rotational force of the stirring body 8B. Furthermore, the object 21 is extruded into a thin film from between the bottom surface of the stirring body 8B and the inner bottom surface of the main container 1. The highly viscous object that has flowed into the stirring body 8B in this way descends along its inner wall and is sequentially extruded from the extrusion hole 24 and the bottom of the stirring body 8B, so that it stagnates inside the stirring body 8B. It circulates without any problem. This basic circulation function works regardless of the amount of the object 21 put into the main container 1, and if it is small, by reducing the rotation speed of the main container 10, almost the entire amount of the object 21 can be transferred to the outer periphery of the stirring body 8B. The operation of rising along the upper end, entering the inside from the upper end, descending along the inner wall surface, and being extruded from the extrusion hole 24 and the bottom surface into a thin film is repeated.
第１３図および第１４図は攪拌体の第３の変形例を示す
もので、２種以上の低粘性の液体または粉体の混合、ま
たはそれに液体を加えて混練するのに好適であり、たと
えば、小麦粉を水で溶くような場合に効果的である。Figures 13 and 14 show a third modification of the stirring body, which is suitable for mixing two or more types of low-viscosity liquids or powders, or for kneading by adding a liquid thereto, for example. , is effective when dissolving flour in water.
この攪拌体８Ｃは中心に軸９Ｃが通っている鉄製円筒体
で上下面が鉄製の円板で閉止された構成となっている。This stirring body 8C is an iron cylindrical body with a shaft 9C passing through its center, and its upper and lower surfaces are closed with iron discs.
この作用については第５図および第６図で説明した基本
動作と全く同じである。This operation is exactly the same as the basic operation explained in FIGS. 5 and 6.
以上本発明をその好適な実施例について詳述したが、本
発明はそれら特定の実施例に限定されるものではなく、
本発明の精神の範囲内において幾多の変化変形が可能で
ある。Although the present invention has been described above in detail with respect to its preferred embodiments, the present invention is not limited to these specific embodiments.
Many variations are possible within the spirit of the invention.
第１図は本発明による攪拌装置の構造上の基本概念を示
す部分断面正面図、第２図は第１図の攪拌装置の平面図
、第３図および第４図は支持具の連結機構を示す断面図
、第５図は本発明装置の基本動作を示す説明図、第６図
は本体容器の変形例を示す平面図、第７図は攪拌体の第
１変形例を示す中央縦断面図、第８図は第７図の攪拌体
の平面図、第９図は第７図の攪拌体の底面図、第１０図
は攪拌体の第２変形例を示す中央縦断面図、第１１図は
第１０図の攪拌体の横断面図、第１２図は第１０図の攪
拌体の正面図、第１３図は攪拌体の第３変形例を示す中
央縦断面図、第１４図は第１３図の攪拌体の平面図であ
る。
１・・本体容器、２・・支持台、３・・動力伝達装置、
４・・本体容器駆動用モータ、５・・排出口、６・・直
流電磁石、７・・ガイドローラ、８・・攪拌体、９・・
軸、１０・・カップリング、１１・・駆動モータ、１２
・・モータ支持具、１３・・支持レバー、１５・・中空
部、１６・・キー、１７・・キー溝、１８・・ばね、１
９．２０・・支持具、２１・・対象物、２２・・押出溝
、２３・・（ほか２名）
第１図
第２図
第３図 第４図
第６図 第５図
第７図 第１０図
４４［ＪｌｌFig. 1 is a partially sectional front view showing the basic structural concept of the stirring device according to the present invention, Fig. 2 is a plan view of the stirring device of Fig. 1, and Figs. 3 and 4 show the connection mechanism of the support. 5 is an explanatory diagram showing the basic operation of the device of the present invention, FIG. 6 is a plan view showing a modification of the main container, and FIG. 7 is a central vertical sectional view showing a first modification of the stirring body. , FIG. 8 is a plan view of the stirring body in FIG. 7, FIG. 9 is a bottom view of the stirring body in FIG. 7, FIG. 10 is a central vertical sectional view showing a second modification of the stirring body, and FIG. 11 is a cross-sectional view of the stirring body shown in FIG. 10, FIG. 12 is a front view of the stirring body shown in FIG. It is a top view of the stirring body of a figure. 1. Main body container, 2. Support stand, 3. Power transmission device,
4. Main container driving motor, 5. Discharge port, 6. DC electromagnet, 7. Guide roller, 8. Stirring body, 9.
Shaft, 10... Coupling, 11... Drive motor, 12
...Motor support, 13..Support lever, 15..Hollow part, 16..Key, 17..Keyway, 18..Spring, 1
9.20...Support, 21...Object, 22...Extrusion groove, 23...(2 others) Figure 1 Figure 2 Figure 3 Figure 4 Figure 6 Figure 5 Figure 7 10 Figure 44 [Jll
Claims (1)
外部動力により回転駆動される円筒状の本体容器と、こ
の本体容器の上部より容器内部へ垂下されて外部動力に
より回転駆動される攪拌体とでなる攪拌装置において、
前記本体容器はその側壁および底部を非磁性体材料で作
り、前記攪拌体は円筒状の磁性体材料で作られて前記本
体容器の内壁面の周速度と異なる周速度で回転駆動され
、前記本体容器の周囲および下部の一部に設置して前記
攪拌体を前記本体容器の内壁面および内側底面に吸引す
る電磁石を備え、さらに前記攪拌体を上下方向および前
記電磁石が設置してある方向と一致する水平の方向に伸
縮自在にかつ前記本体容器の内壁面および内側底面に押
圧する装置を備えてなる、攪拌装置。 ２ 本体容器は内壁面を波形に形成した特許請求の範囲
第１項記載の攪拌装置 ３ 波形に形成された本体容器の内壁面は複数個の凹円
弧面を連結させたものとした特許請求の範囲第２項記載
の攪拌装置。 ４ 攪拌体は、円筒体と、これの回転中心位置に設けら
れて外部動力と連結される軸と、前記円筒体下面におい
てその半径方向内側に延長された形の底面とでなり、こ
の底面にはその内縁と外縁との間に複数の溝が形成され
ている特許請求の範囲第１項記載の攪拌装置。 ５ 攪拌体は、円筒体と、これの回転中心位置に設けら
れて外部動力と連結される軸とを有し、前記円筒体はそ
の下部の円周に沿つて複数の小さな開口を有する特許請
求の範囲第１項記載の攪拌装置。 ６ 攪拌体は、円筒体の両開口をふさいだ円柱体とこの
円柱体を外部動力に連結する軸とでなる特許請求の範囲
第１項記載の攪拌装置。[Scope of Claims] 1. A cylindrical main container that contains the object to be stirred and is driven to rotate by external power; In a stirring device consisting of a driven stirring body,
The main body container has a side wall and a bottom made of a non-magnetic material, and the stirring body is made of a cylindrical magnetic material and is driven to rotate at a circumferential speed different from the circumferential speed of the inner wall surface of the main body container. An electromagnet is installed around the periphery and a part of the lower part of the container to attract the stirring body to the inner wall surface and the inner bottom surface of the main container, and further the stirring body is arranged in the vertical direction and in the direction in which the electromagnet is installed. What is claimed is: 1. A stirring device comprising a device that is expandable and contractible in a horizontal direction and that presses against the inner wall surface and inner bottom surface of the main container. 2. Stirring device according to claim 1, in which the main container has an inner wall surface formed in a corrugated shape.3 A stirring device according to claim 1, in which the inner wall surface of the main container, which is formed in a corrugated shape, is connected to a plurality of concave arcuate surfaces. The stirring device according to scope 2. 4. The stirring body consists of a cylindrical body, a shaft provided at the center of rotation of the cylindrical body and connected to external power, and a bottom face extending radially inward on the bottom face of the cylindrical body, and a 2. The stirring device according to claim 1, wherein a plurality of grooves are formed between an inner edge and an outer edge of the stirring device. 5. The stirring body has a cylindrical body and a shaft provided at the center of rotation of the cylindrical body and connected to external power, and the cylindrical body has a plurality of small openings along its lower circumference. The stirring device according to item 1. 6. The stirring device according to claim 1, wherein the stirring body comprises a cylindrical body that closes both openings of the cylindrical body and a shaft that connects the cylindrical body to external power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59143195A JPS6121724A (en) | 1984-07-10 | 1984-07-10 | Stirring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59143195A JPS6121724A (en) | 1984-07-10 | 1984-07-10 | Stirring apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6121724A true JPS6121724A (en) | 1986-01-30 |
| JPS6350053B2 JPS6350053B2 (en) | 1988-10-06 |
Family
ID=15333077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59143195A Granted JPS6121724A (en) | 1984-07-10 | 1984-07-10 | Stirring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6121724A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699962A (en) * | 2019-12-24 | 2022-07-05 | 绍兴市质量技术监督检测院 | Device for reducing or removing pentachlorophenol in polyester and blended fabric thereof |
-
1984
- 1984-07-10 JP JP59143195A patent/JPS6121724A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114699962A (en) * | 2019-12-24 | 2022-07-05 | 绍兴市质量技术监督检测院 | Device for reducing or removing pentachlorophenol in polyester and blended fabric thereof |
| CN114699962B (en) * | 2019-12-24 | 2023-06-23 | 绍兴市质量技术监督检测院 | Material melting device for reducing or removing pentachlorophenol in polyester and blended fabric thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6350053B2 (en) | 1988-10-06 |
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