JPS6212410Y2 - - Google Patents
Info
- Publication number
- JPS6212410Y2 JPS6212410Y2 JP1982199260U JP19926082U JPS6212410Y2 JP S6212410 Y2 JPS6212410 Y2 JP S6212410Y2 JP 1982199260 U JP1982199260 U JP 1982199260U JP 19926082 U JP19926082 U JP 19926082U JP S6212410 Y2 JPS6212410 Y2 JP S6212410Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- stirring
- mixing
- blade
- fluid
- 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
- 238000003756 stirring Methods 0.000 claims description 31
- 239000012530 fluid Substances 0.000 description 14
- 239000007788 liquid Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 230000001804 emulsifying effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000012258 stirred mixture Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Description
【考案の詳細な説明】
本考案は連続的に流動する流体の流路内に装備
し、強烈なる撹拌により急速に混合又は剪断等の
作用を与える撹拌機に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a stirrer that is installed in a flow path of a continuously flowing fluid and provides rapid mixing or shearing effects through intense stirring.
従来の管路撹拌機は、例えば実公昭45−28237
号公報に示す如く、円胴体の片側壁面を貫通して
回転軸を挿入し、これに１もしくは２段の撹拌翼
を固着せしめた構造のものが多い。 Conventional pipe agitators are, for example,
As shown in the above publication, there are many structures in which a rotating shaft is inserted through one side wall of the cylindrical body, and one or two stages of stirring blades are fixed to the rotating shaft.
一般に管路撹拌機では流体の滞留時間が短いた
め上述の如き構造のものにおいては可溶液一液の
混合に対しては有効であるが、粉体の溶解や不溶
液一液の分散・乳化等の混合作用を極めて短時間
に達成することは困難である。さらに混合容器の
内部に各頂側の相互に180度偏位させられて夫々
１個の放射状に延びた回転する支持アームが備え
られ、このアームは角状で混合容器の中心をこえ
て延びた渦巻き螺旋状に彎曲した混合アームを保
持し、頂側を貫通する夫々１シヤフトの上に支持
アームの前で運動する追加の混合工具を配置した
ことを要旨としたものが特開昭51−39454号公報
に開示されている。しかしこの混合装置は連続的
にコンクリートを供給・混合・排出できるもので
はなく、間歇的な作業を行うものである。 In general, pipe agitators have a short fluid residence time, so those with the structure described above are effective for mixing soluble liquids, but they can also be used for dissolving powders, dispersing/emulsifying insoluble liquids, etc. It is difficult to achieve this mixing effect in a very short time. The mixing vessel is further provided with one radially extending rotating support arm on each top side offset by 180 degrees from each other, the arms being angular and extending beyond the center of the mixing vessel. Japanese Patent Laid-Open No. 51-39454 proposes that a spirally curved mixing arm is held, and an additional mixing tool that moves in front of the supporting arm is placed on each shaft passing through the top side. It is disclosed in the publication No. However, this mixing device is not capable of continuously supplying, mixing, and discharging concrete, but performs operations intermittently.
本考案は連続して流体物を混合することを目的
とするため、円胴を密閉式とし、これに連続的に
流体を供給し、かつ排出するための流入口、流出
口を円胴外周壁に形成し、円胴内に設けた互いに
対向する撹拌翼にて連続撹拌するようにし、これ
により流体の滞留時間が短かくても、しかもいか
なる流体の混合撹拌に於ても急速かつ完全にその
撹拌目的を達成せんとするものである。 Since the purpose of this invention is to mix fluids continuously, the cylinder is made into a closed type, and the inlet and outlet for continuously supplying and discharging fluid are placed on the outer peripheral wall of the cylinder. The structure is formed into a cylindrical body, and is continuously stirred by mutually opposing stirring blades installed in the cylindrical body.This allows for rapid and complete mixing and stirring of any fluid, even if the residence time of the fluid is short. The purpose of stirring is to be achieved.
以下本考案を図面に示す実施例に基づいて説明
する。 The present invention will be described below based on embodiments shown in the drawings.
図に於て１は所要の径と長さを有する管路撹拌
機の円胴体で、この円胴体の外周部にはその円胴
体にて撹拌あるいは混合すべき流体・粉体などの
被撹拌混合物を供給する流入口２及び撹拌混合さ
れたものを吐出する流出口３を後述する撹拌翼の
軸心と直交する方向に夫々設ける。またこの短管
状の円胴体１の両端部に円胴体両側壁面を形成す
るフランジ４，５を設けると共にこのフランジ
４，５を夫々貫通して２本の回転軸６，７を同一
軸線上に対設して設け、この回転軸６，７の円胴
体内の対向する端部に撹拌翼８，９を所要の間隔
をあけて対向して設ける。またこの各軸６，７の
外端側には円胴体１のフランジ４，５に夫々設け
たモータM1，M2を接続し、このモータにて回転
軸を介して撹拌翼を駆動する。 In the figure, 1 is the cylindrical body of the pipe agitator having the required diameter and length, and the outer periphery of this cylindrical body contains the agitated mixture such as fluids and powders to be stirred or mixed in the cylindrical body. An inlet 2 for supplying the mixture and an outlet 3 for discharging the stirred mixture are provided in a direction perpendicular to the axis of the stirring blade, which will be described later. Further, flanges 4 and 5 forming both side wall surfaces of the cylindrical body are provided at both ends of the short tubular cylindrical body 1, and two rotating shafts 6 and 7 are mounted on the same axis by passing through the flanges 4 and 5, respectively. Stirring blades 8 and 9 are provided at opposing ends of the rotary shafts 6 and 7 within the cylindrical body, facing each other with a required spacing. Further, motors M 1 and M 2 provided on the flanges 4 and 5 of the cylindrical body 1 are connected to the outer ends of the shafts 6 and 7, respectively, and the stirring blades are driven by these motors via the rotating shafts.
上記フランジ４，５には軸封部１０，１１を備
え、内面にはそれぞれ複数枚の邪魔板１２，１３
を軸方向に即ち撹拌翼の背面にてこの撹拌翼に向
つて突設する。被撹拌流体は流入口２より円胴体
１内に流入して撹拌作用を受け、流出口３より流
出する。撹拌翼９は電動機に直結する回転軸７に
より一定速度にて矢印Ｂの方向に回転せしめ一方
撹拌翼８は電動機に直結する回転軸６により撹拌
翼９と同一速度又は可変速度により逆方向（矢印
Ａ）に回転せしめる。 The flanges 4 and 5 are provided with shaft sealing parts 10 and 11, and a plurality of baffle plates 12 and 13 are provided on the inner surfaces, respectively.
is provided protruding toward the stirring blade in the axial direction, that is, on the back surface of the stirring blade. The fluid to be stirred flows into the cylindrical body 1 through the inlet 2, receives a stirring action, and flows out through the outlet 3. The stirring blade 9 is rotated at a constant speed in the direction of arrow B by a rotating shaft 7 directly connected to an electric motor, while the stirring blade 8 is rotated at the same speed as the stirring blade 9 or at a variable speed in the opposite direction (arrow B) by a rotating shaft 6 directly connected to the electric motor. Rotate it to A).
而して上述の如く構成する管路撹拌機に於ては
流入口２より円胴体１内に流入した被撹拌流体は
流出口３に向つて流れると同時に撹拌翼９によ
り、撹拌および剪断作用を受ける。撹拌翼９より
の吐出流は、さらに同一速度にて逆方向（矢印
Ａ）に回転する撹拌翼８により関係速度２倍に相
当する高速度によつて強烈なる撹拌および剪断作
用を受け、邪魔板１２，１３による衝撃作用と相
まつて完全に撹拌目的を達成して流出口３より流
出する。 In the pipe agitator constructed as described above, the fluid to be stirred which has flowed into the cylindrical body 1 from the inlet 2 flows toward the outlet 3 and at the same time is subjected to stirring and shearing action by the stirring blades 9. receive. The discharge flow from the stirring blade 9 is further subjected to intense stirring and shearing action by the stirring blade 8 rotating at the same speed in the opposite direction (arrow A) at a high speed equivalent to twice the relative speed, and the baffle plate Combined with the impact action by 12 and 13, the purpose of stirring is completely achieved and the mixture flows out from the outlet 3.
また撹拌液の性状により撹拌翼８の回転数を可
変速とすることにより、より広範囲の混合作用を
行うことができる。 Further, by making the rotation speed of the stirring blade 8 variable depending on the properties of the stirring liquid, a wider range of mixing action can be performed.
被撹拌流体が、可溶液一液の場合等においては
撹拌翼８の回転を停止、もしくは回転軸６を側壁
に固着せしめ、撹拌翼９のみを可変速にて回転す
ることにより、有効かつ広範囲の混合作用を達成
することができる。 When the fluid to be stirred is a single soluble liquid, by stopping the rotation of the stirring blades 8 or by fixing the rotating shaft 6 to the side wall and rotating only the stirring blades 9 at a variable speed, it is possible to effectively and widely spread the fluid. A mixing effect can be achieved.
本考案による時は円胴体内に同一軸線上に対向
して夫々逆回転する２本の回転軸を設け、この軸
先端に対向して撹拌翼を設けているため流体を連
続的に供給してもその混合撹拌が確実に迅速に行
えると共に被撹拌物の性状により一方もしくは双
方の撹拌翼の回転数を可変とすることよりあらゆ
る種類の流体もしくは流体と粉体との撹拌混合し
ても最適に行える利点がある。 According to the present invention, two rotating shafts are provided inside the cylindrical body and rotate in opposite directions on the same axis, and stirring blades are provided opposite to the tips of these shafts, so that fluid can be continuously supplied. The mixing and stirring can be done reliably and quickly, and the rotation speed of one or both stirring blades can be varied depending on the properties of the material to be stirred, making it optimal for stirring and mixing all kinds of fluids or fluids and powders. There are advantages to being able to do so.
第１図は平面図、第２図は縦断正面図である。
１……円胴体、２……流入口、３……流出口、
４，５……フランジ、６，７……回転軸、８，９
……撹拌翼、１０，１１……軸封部、１２，１３
……邪魔板、M1，M2……モータ。
FIG. 1 is a plan view, and FIG. 2 is a longitudinal sectional front view. 1... circular body, 2... inlet, 3... outlet,
4, 5...flange, 6,7...rotating shaft, 8,9
... Stirring blade, 10, 11 ... Shaft seal, 12, 13
... Baffle plate, M 1 , M 2 ... Motor.
Claims (1)
各翼を可変速的に駆動するようにして設けた撹拌
機に於て、 円胴体を密閉式とし、管路に接続する流入口と
流出口を前記円胴体の外周部で、かつ撹拌翼の軸
心と直交方向に配設し、この円胴体内で対向する
２つの撹拌翼を有する円胴体両端内面にしかもこ
の撹拌翼の外周位置に撹拌翼側に向つて邪魔板を
突設した管路撹拌機。[Scope of Claim for Utility Model Registration] In an agitator in which two agitating blades are disposed in a cylindrical body, facing each other, and each blade is driven at variable speed, the cylindrical body is of a closed type, An inlet and an outlet connected to the pipe are arranged on the outer periphery of the cylindrical body and in a direction orthogonal to the axis of the stirring blade, and the inner surfaces of both ends of the cylindrical body have two stirring blades facing each other within the cylindrical body. Moreover, this pipe agitator has a baffle plate protruding from the outer periphery of the agitating blade toward the agitating blade side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982199260U JPS58132538U (en) | 1982-12-25 | 1982-12-25 | pipe agitator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982199260U JPS58132538U (en) | 1982-12-25 | 1982-12-25 | pipe agitator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58132538U JPS58132538U (en) | 1983-09-07 |
| JPS6212410Y2 true JPS6212410Y2 (en) | 1987-03-31 |
Family
ID=30112124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982199260U Granted JPS58132538U (en) | 1982-12-25 | 1982-12-25 | pipe agitator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132538U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139454A (en) * | 1974-09-27 | 1976-04-02 | Elba Werk Maschinen Gmbh & Co | Kensetsuzairyono kongosochi |
-
1982
- 1982-12-25 JP JP1982199260U patent/JPS58132538U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5139454A (en) * | 1974-09-27 | 1976-04-02 | Elba Werk Maschinen Gmbh & Co | Kensetsuzairyono kongosochi |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58132538U (en) | 1983-09-07 |
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