JPS63185435A - Agitating device - Google Patents
Agitating deviceInfo
- Publication number
- JPS63185435A JPS63185435A JP62015283A JP1528387A JPS63185435A JP S63185435 A JPS63185435 A JP S63185435A JP 62015283 A JP62015283 A JP 62015283A JP 1528387 A JP1528387 A JP 1528387A JP S63185435 A JPS63185435 A JP S63185435A
- Authority
- JP
- Japan
- Prior art keywords
- vessel
- tank
- agitating
- stirring
- stator
- 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
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 36
- 239000000696 magnetic material Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 7
- 230000035699 permeability Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000002747 voluntary effect Effects 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、流動体を高圧、高真空状態のもとて攪拌処理
する攪拌装置の改良に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an improvement in a stirring device for stirring a fluid under high pressure and high vacuum conditions.
〔従来の技術）
従来、この種の攪拌装置として、非磁性材料で形成した
攪拌槽の外側にモータを構成するステータを配設し、槽
内にはロータを配置し、このロータの回転によって槽内
材料を攪拌する攪拌装置が知られている。[Prior art] Conventionally, in this type of stirring device, a stator constituting a motor is placed outside a stirring tank made of a non-magnetic material, and a rotor is placed inside the tank, and the rotation of this rotor causes the tank to rotate. Stirring devices for stirring internal materials are known.
上記攪拌装置はモータの動力伝達軸が槽を貫通しないノ
ンシール型であ！Ｄ１．ｆ’！内を外部から完全に遮断
できるので、高圧・高真空の攪拌が容易に得られる。The stirring device mentioned above is a non-seal type in which the power transmission shaft of the motor does not penetrate the tank! D1. f'! Since the inside can be completely isolated from the outside, stirring at high pressure and high vacuum can be easily achieved.
しかし、上述した攪拌装置にあっては、ステークからの
磁力線が慴壁を透し−（ロータに作用するものであるか
ら、攪拌槽内を高圧・高真空にするためには、横壁厚み
を火攻＜シなければならないが、槽壁厚みを大きくする
と、モータを構成する際のステータとロータのキャップ
が大きくなシ、また透磁率も低下するため、モータ効率
が極めて低下する。However, in the above-mentioned stirring device, the magnetic lines of force from the stake penetrate the tank wall (acting on the rotor), so in order to create high pressure and high vacuum inside the stirring tank, the thickness of the side wall must be increased. However, if the tank wall thickness is increased, the stator and rotor caps used to construct the motor will be larger, and the magnetic permeability will also decrease, resulting in a significant decrease in motor efficiency.
ｒ問題を解決するための手段〕
本発明は、非磁性材料の攪拌槽の外側にモータのステー
タを配設（７、槽内にロータを配置して成る攪拌装置に
おいて、前記攪拌槽およびステー、４金外槽で囲繞［７
、撹拌槽と外槽とのあいだの空所部を液体で充填密閉す
ることによシ、上述した問題点の解決を図ったものであ
るつ［作用］
上記攪拌装置においては、攪拌槽内の高圧による力は空
所部に充填密閉しである液体を介して外槽で受けとめら
れるから、非磁材料で透磁の必要ある槽壁の厚さを小さ
くシ、モータ効率を上げることができる、
〔発明の実施例〕
第１図は、本発明の一実施例を示すもので、（１）は非
磁性材料で形成された攪拌槽、（２）は槽底部の外１ｉ
ｌＩに位置づけられたモータのステータ、（３）は槽内
に配置されたモータのロータ、（４）は槽の蓋体でちゃ
、前記攪拌槽（１）およびステータ（２）は、高圧に耐
える堅牢な材料からなる外槽（５）によって囲礎され、
攪拌槽（１）と外槽（５）とのあいだの空所部（６）に
、圧縮性の少ない液体（７）が充填密封されている。（
８）は槽内を高圧にするための給気管、（９）は制御バ
ルブ、叫はステータの給電線である。Means for Solving the Problem] The present invention provides a stirring device in which a stator of a motor is disposed outside a stirring tank made of non-magnetic material (7), and a rotor is disposed inside the tank, the stirring tank and the stay, Surrounded by a 4-karat gold outer tank [7
The above-mentioned problems are solved by filling and sealing the space between the stirring tank and the outer tank with liquid. Since the force due to high pressure is received by the outer tank through the liquid that is filled and sealed in the cavity, the thickness of the tank wall, which must be made of non-magnetic material and must be permeable, can be reduced and the motor efficiency can be increased. [Embodiment of the Invention] Fig. 1 shows an embodiment of the present invention, in which (1) is a stirring tank made of a non-magnetic material, and (2) is a stirring tank made of a non-magnetic material.
The stator of the motor is located at 1I, (3) is the rotor of the motor placed in the tank, (4) is the lid of the tank, and the stirring tank (1) and stator (2) can withstand high pressure. It is surrounded by an outer tank (5) made of strong material,
A space (6) between the stirring tank (1) and the outer tank (5) is filled and sealed with a less compressible liquid (7). (
8) is an air supply pipe for creating high pressure in the tank, (9) is a control valve, and 1 is a power supply line for the stator.
上記攪拌装置の構成によれば、攪拌槽内の高圧による力
は、外槽（５）とのあいだの密封充填液体を介し７て外
槽に受は止められるので、非磁性材料で透磁の必要のあ
る槽壁厚さを小さく］７て、モー４効率を上げることが
できる。According to the configuration of the stirring device described above, the force due to the high pressure inside the stirring tank is absorbed by the outer tank (7) via the sealed liquid between it and the outer tank (5). By reducing the required wall thickness of the tank], it is possible to increase the Mo4 efficiency.
第２図に示したものは、本発明の他の実施例であって、
攪拌槽（１）と外槽（５）とのあいだの空所部（６）を
攪拌槽（１）の内圧と同じにすることにより、攪拌槽の
槽壁厚さを小さくして、モータ効率を高めるようにし／
こものである。What is shown in FIG. 2 is another embodiment of the present invention,
By making the space (6) between the stirring tank (1) and the outer tank (5) the same as the internal pressure of the stirring tank (1), the wall thickness of the stirring tank can be reduced and the motor efficiency can be improved. Try to increase /
It's a small thing.
同圧にする手段と１−て、攪拌槽（すの液面上での槽壁
に圧カバランス用連絡孔倶υを設ける手段、あるいは攪
拌槽（１）内と前記空所部（６）とを圧力バランス用パ
イプ（２）で連絡する手段があるが、いずれの手段でも
よい。The means for making the pressure the same is 1- a method of providing a communication hole for pressure balance in the wall of the tank above the liquid level of the stirring tank (1), or a method of providing pressure balance communication holes in the tank wall above the liquid level of the stirring tank (1) and the space (6). There is a means for communicating with the pressure balance pipe (2), but any means may be used.
第３図および第４図に示したものは、第１図および第２
図にそれぞれ対応する他の実施例であって、これらは槽
底を平面となし、ロータ（３）を円盤形としたものであ
る。What is shown in Figures 3 and 4 is similar to that shown in Figures 1 and 2.
These are other embodiments corresponding to the figures, in which the tank bottom is flat and the rotor (3) is disc-shaped.
「発明の効果〕
本発明によれば、攪拌槽の内圧を外槽が受けるため、非
磁性材料の攪拌槽は強度が小さくてすみ、槽壁厚さを小
さくできるから、モータを構成する際のステータとロー
タとのギャップを小さくすることができ、磁気透磁率も
高くできるので、モータ効率が格段と良くなるばか夛で
なく、モータのステータが液中にあるため、モータを防
爆構造とすることができる。[Effects of the Invention] According to the present invention, since the outer tank receives the internal pressure of the stirring tank, the strength of the stirring tank made of non-magnetic material can be small, and the wall thickness of the tank can be reduced. Since the gap between the stator and rotor can be made smaller and the magnetic permeability can be increased, the efficiency of the motor can be improved significantly.In addition, since the stator of the motor is submerged in liquid, the motor can be made to have an explosion-proof structure. Can be done.
第１図は本発明の一実施例を示す攪拌装置の縦断面図、
第２図は他の実施例を示す攪拌装置の縦断面図、第３図
および第４図は第１図および第２図にそれぞれ対応する
実施例を示す攪拌装置の縦断面図である。
（１）・・・攪拌槽、（２）・・・ステータ、（３）・
・・ロータ、 （４）・・・蓋体、（５）・・・外槽
、（６）・・・空所部、〈η・・・充填液体、（８）・
・・給気管、（９）・・・制御パルプ、αＱ・・・ステ
ータの給電線、α珍・・・圧力バランス用連絡孔、
（２）・・・圧カバランス用連絡バ・イブ第１図
第２図
第３図
明 細 書
手続補正書（自発）
昭和６２年５月１８日FIG. 1 is a longitudinal sectional view of a stirring device showing an embodiment of the present invention;
FIG. 2 is a longitudinal sectional view of a stirring device showing another embodiment, and FIGS. 3 and 4 are longitudinal sectional views of the stirring device showing embodiments corresponding to FIGS. 1 and 2, respectively. (1)... Stirring tank, (2)... Stator, (3)...
... Rotor, (4) ... Lid, (5) ... Outer tank, (6) ... Vacancy, <η ... Filling liquid, (8) ...
...Air supply pipe, (9)...Control pulp, αQ...Stator power supply line, αChin...Pressure balance communication hole, (2)...Pressure balance communication port No. 1 Figure 2 Figure 3 Particulars Written procedural amendment (voluntary) May 18, 1986
Claims (1)
、槽内にロータを配置して成る攪拌装置において、前記
攪拌槽およびステータを外槽で囲繞し、攪拌槽と外槽と
のあいだの空所部が液体の充填密閉空所とされているこ
とを特徴とする攪拌装置。In a stirring device in which a stator of a motor is arranged outside a stirring tank made of non-magnetic material and a rotor is arranged inside the tank, the stirring tank and the stator are surrounded by an outer tank, and a space between the stirring tank and the outer tank is provided. A stirring device characterized in that the cavity is a sealed cavity filled with liquid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62015283A JPS63185435A (en) | 1987-01-27 | 1987-01-27 | Agitating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62015283A JPS63185435A (en) | 1987-01-27 | 1987-01-27 | Agitating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63185435A true JPS63185435A (en) | 1988-08-01 |
| JPH0455730B2 JPH0455730B2 (en) | 1992-09-04 |
Family
ID=11884528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62015283A Granted JPS63185435A (en) | 1987-01-27 | 1987-01-27 | Agitating device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185435A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0389934A (en) * | 1989-08-31 | 1991-04-15 | Kobe Steel Ltd | Stirring apparatus under pressure |
| US6382827B1 (en) * | 2000-11-01 | 2002-05-07 | Dade Behring Inc. | Method and apparatus for mixing liquid solutions using a rotating magnet to generate a stirring vortex action |
| US6467946B1 (en) * | 2001-04-24 | 2002-10-22 | Dade Microscan Inc. | Method and apparatus for mixing liquid samples in a container using rotating magnetic fields |
-
1987
- 1987-01-27 JP JP62015283A patent/JPS63185435A/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0389934A (en) * | 1989-08-31 | 1991-04-15 | Kobe Steel Ltd | Stirring apparatus under pressure |
| US6382827B1 (en) * | 2000-11-01 | 2002-05-07 | Dade Behring Inc. | Method and apparatus for mixing liquid solutions using a rotating magnet to generate a stirring vortex action |
| US6467946B1 (en) * | 2001-04-24 | 2002-10-22 | Dade Microscan Inc. | Method and apparatus for mixing liquid samples in a container using rotating magnetic fields |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0455730B2 (en) | 1992-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |