JPS6349239A - Emulsifying disperser - Google Patents
Emulsifying disperserInfo
- Publication number
- JPS6349239A JPS6349239A JP61192174A JP19217486A JPS6349239A JP S6349239 A JPS6349239 A JP S6349239A JP 61192174 A JP61192174 A JP 61192174A JP 19217486 A JP19217486 A JP 19217486A JP S6349239 A JPS6349239 A JP S6349239A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- stator
- liquid
- radial
- chamber
- 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
- 230000001804 emulsifying effect Effects 0.000 title abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 230000014759 maintenance of location Effects 0.000 claims abstract description 19
- 239000006185 dispersion Substances 0.000 claims description 18
- 238000004945 emulsification Methods 0.000 claims description 7
- 238000010008 shearing Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic 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
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/43—Mixing liquids with liquids; Emulsifying using driven stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/40—Mixing liquids with liquids; Emulsifying
- B01F23/41—Emulsifying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
- B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
- B01F27/2722—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces provided with ribs, ridges or grooves on one surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/27—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices
- B01F27/272—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces
- B01F27/2724—Mixers with stator-rotor systems, e.g. with intermeshing teeth or cylinders or having orifices with means for moving the materials to be mixed axially between the surfaces of the rotor and the stator, e.g. the stator rotor system formed by conical or cylindrical surfaces the relative position of the stator and the rotor, gap in between or gap with the walls being adjustable
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、ａ−夕すなわち回転子とステータすなわち固
定子との間に剪断隙間を設け、異種の液体または液状物
質（以下液体という）を剪断隙間で剪断して分散乳化さ
せる乳化分散機に関する。Detailed Description of the Invention [Industrial Application Field] The present invention provides a shear gap between a rotor and a stator, and displaces different liquids or liquid substances (hereinafter referred to as liquids). This invention relates to an emulsifying and dispersing machine that performs dispersion and emulsification by shearing in a shear gap.
［従来技術］
従来、この種の分散機においては第８図（ａ）、（ｂ）
に示すように、ステータＳに図示の例では２個の同心溝
２０ａ、２０ｂを設け、それら同心溝を形成する同心Ｈ
２１ａないし２ＩＣに放射状に多数のスリット２２を形
成し、第９図（ａ）、（ｂ）に示すように、ロータＲに
前記同心溝２０ａ、２０ｂに後出の剪断隙間Ｈを形成し
て嵌入される同心同２３ａ、２３ｂを設け、それら同心
同に前記スリット２２と同様なスリット２４を形成して
いた。そして第１０図に示すように、ステータＳとロー
タＲとを組合せ、分散すべき液体を図示の例では右側か
ら導き、ロータＲの回転による遠心力で矢印のようにス
リット２２．２４を通して半径方向外方に押し出し、こ
の際、同心同２１ａないし２１．ｃと２３ａおよび２３
ｂとにより半径方向に形成される９Ｊ所隙間Ｈで液体を
剪断して分散乳化するようにしていた。しかし、このよ
うな構成では、剪断隙間Ｈは半径方向に一定していて、
分散すべき液体の種類に応じて変え剪断力を調整するこ
とはできなかった。また、スリット２２．２４の個数は
同心同２１ａないし２１ｃ１２３ａおよび２３ｂの外径
によりスリットの切られていない部分の強度上から制約
を受け、かつ剪断隙間Ｈの個数も分散機の半径方向寸法
の制約を受け、したがって分散機の分散能力に限度があ
った。[Prior Art] Conventionally, in this type of dispersing machine, as shown in Figs. 8(a) and (b)
As shown in the example shown in the figure, the stator S is provided with two concentric grooves 20a and 20b, and the concentric H
A large number of slits 22 are formed radially in 21a to 2IC, and shear gaps H (described later) are formed in the concentric grooves 20a and 20b of the rotor R, as shown in FIGS. 9(a) and 9(b), and the rotor R is fitted. A slit 24 similar to the slit 22 was formed concentrically with the slit 23a and 23b. Then, as shown in FIG. 10, the stator S and rotor R are combined, and the liquid to be dispersed is guided from the right side in the illustrated example, and the centrifugal force caused by the rotation of the rotor R causes it to pass through the slits 22 and 24 in the radial direction as shown by the arrow. Pushing outward, in this case concentric concentric 21a to 21. c and 23a and 23
The liquid was sheared in the 9J gap H formed in the radial direction by b and the liquid was dispersed and emulsified. However, in such a configuration, the shear gap H is constant in the radial direction,
It was not possible to adjust the shearing force depending on the type of liquid to be dispersed. In addition, the number of slits 22, 24 is limited by the outer diameter of the concentrics 21a to 21c 123a and 23b due to the strength of the uncut portion, and the number of shear gaps H is also limited by the radial dimension of the disperser. Therefore, there was a limit to the dispersion ability of the disperser.
［発明の目的コ
したがって本発明の目的は、剪断力が調整可能で、かつ
分散能力を増大する乳化分散機を提供することにある。[Object of the Invention] Accordingly, an object of the present invention is to provide an emulsifying dispersion machine in which the shear force is adjustable and the dispersion capacity is increased.
［発明の構成］
本発明によれば、軸線方向に相対移動可能なロータとス
テータとの間に設けられた剪断隙間に液体の流れ方向に
半径方向外方に拡がる同心円状で階段状の段差部を対向
するように形成し、それら段差部の少なくとも軸線方向
の周面に段差の拡がる側に傾く勾配を設けるとともに、
段差部に互いに対向する側が開いた歯状の凹部を放射状
に設けて半径方向に［１室を形成している。[Structure of the Invention] According to the present invention, a concentric step-like stepped portion that expands radially outward in the liquid flow direction is provided in a shear gap provided between a rotor and a stator that are relatively movable in the axial direction. are formed to face each other, and a slope is provided on at least the circumferential surface of the stepped portion in the axial direction, and the slope is inclined toward the widening side of the stepped portion, and
Teeth-shaped recesses with open sides facing each other are radially provided in the stepped portion to form one chamber in the radial direction.
［発明の作用効果］
したがって、剪断隙間は同心円状で階段状の段差部を有
し、かつ段差部の軸線方向の周面ば勾配を有しているの
で、ロータとステータの＠線方向の相対移動により半径
方向および軸線方向の剪断隙間とを変えることができ、
かつ！ｙ１所隙間隙間を多く、また歯状の凹部からなる
浦留室を強度に制約されないで設けることができるとと
もに、滞留掌の圧力変動で混合を効果的に行い、分散す
べき液体の種類に応じ、剪断隙間を変えて剪断力を調整
し、かつ分散機の分散能力を増大することができる。[Operations and Effects of the Invention] Therefore, the shear gap has a concentric step-like stepped portion, and the circumferential surface of the stepped portion has a slope in the axial direction. The radial and axial shear clearances can be changed by movement,
and! It is possible to provide a large number of gaps at y1, and the retention chamber consisting of tooth-shaped recesses without being restricted by its strength, and the pressure fluctuation of the retention palm allows for effective mixing, depending on the type of liquid to be dispersed. , the shear gap can be changed to adjust the shear force and increase the dispersion capacity of the disperser.
［好ましい実施の態様］
本発明の実施に際し、ステータに対しロータを軸線方向
に移動可能に構成し、その移動はロータの駆動軸の移動
によって行うのが好ましい。[Preferred Embodiment] In carrying out the present invention, it is preferable that the rotor be configured to be movable in the axial direction with respect to the stator, and that the movement be performed by moving the drive shaft of the rotor.
本発明の実施に際し、ロータとステータの組合せは複数
個設けるのが好ましい。When implementing the present invention, it is preferable to provide a plurality of combinations of rotors and stators.
本発明の実施に際し、段差部の半径方向端面にも段差の
拡がる方向に傾く勾配を設けるのが好ましい。このよう
にすると、液体の流れを軸線方向すなわち段差の拡がる
方向に付勢し、分散能力の増大に資することができる。In carrying out the present invention, it is preferable that the radial end face of the step portion also be provided with a slope inclined in the direction in which the step expands. In this way, the flow of liquid can be urged in the axial direction, that is, in the direction in which the step expands, contributing to an increase in dispersion ability.
［実施例］ 以下図面を参照して本発明の詳細な説明する。[Example] The present invention will be described in detail below with reference to the drawings.
第１図において、本発明に係る分散機は、分散室１、動
力源であるモータＭおよび両者を連結するカップリング
２より大略構成されている。In FIG. 1, the dispersion machine according to the present invention is roughly composed of a dispersion chamber 1, a motor M as a power source, and a coupling 2 that connects the two.
第２図において、分散室１のケーシング３の内部には３
個のステータＳが直列に固設されており、各ステータＳ
にはそれぞれロータＲがステータＳとの間に剪断隙間Ｃ
を形成して組合されている。In FIG. 2, there are 3 inside the casing 3 of the dispersion chamber 1.
stators S are fixedly installed in series, each stator S
There is a shear gap C between the rotor R and the stator S, respectively.
are combined to form a
３個のロータＲは駆動軸４に固設され、その駆動軸４は
、第１図に示すカップリング２によりモータＭの図示さ
れない出力軸に図示されない手段により＠線方向に移動
自在に連結されている。The three rotors R are fixed to a drive shaft 4, and the drive shaft 4 is connected to an output shaft (not shown) of a motor M by a coupling 2 shown in FIG. ing.
前記ケーシング１の図面上の左端上部には、液体の吸込
口５が設けられ、吸込口５より吸込まれた液体は、剪断
隙間Ｃ−Ｃを通って右方上部の吐出口６から吐出される
ようになっている。なお、７は液体がケーシング１の外
部へ漏れるのを防止するメカニカルシール
第３図（ａ）、（ｂ）において、ステータＳには、液体
の流れ方向（第２図および第７図参照）に半径方向外方
に拡がる同心円状で階段状の段差部８ａないし８Ｃが形
成され、それら段差部の軸線方向の周面と半径方向の端
面には、段差の拡がる側に傾く勾配Ｔｓａ，Ｔｓｒが設
けられている。A liquid suction port 5 is provided at the upper left end of the casing 1 in the drawing, and the liquid sucked from the suction port 5 passes through the shear gap C-C and is discharged from the discharge port 6 at the upper right side. It looks like this. In addition, 7 is a mechanical seal that prevents liquid from leaking to the outside of the casing 1. In FIGS. 3(a) and 3(b), the stator S is provided with a mechanical seal in the flow direction of the liquid (see FIGS. 2 and 7). Concentric stepped step portions 8a to 8C expanding outward in the radial direction are formed, and slopes Tsa and Tsr are provided on the circumferential surface in the axial direction and the end surface in the radial direction of these step portions, which are inclined toward the side where the step increases. It is being
なお、９は後出の歯状凹部である。In addition, 9 is a tooth-shaped recessed part mentioned later.
第４図（ａ）、（ｂ）において、ロータＲには、ステー
タＳの段差部８ａないし８Ｃに対向するように段差部１
０ａないしＩＯＣが形成され、それら段差部には、ステ
ータＳの段差部の勾配と平行な勾配Ｔｒａ，Ｔｒｒが設
けられている。In FIGS. 4(a) and 4(b), the rotor R has a stepped portion 1 facing the stepped portions 8a to 8C of the stator S.
0a to IOC are formed, and these step portions are provided with slopes Tra and Trr that are parallel to the slope of the step portion of the stator S.
第５図および第６図において、ステータＳの段差部８ａ
ないし８Ｃには、ロータＲの段差部１０ａないし１０Ｃ
側すなわち剪断隙間Ｃ側が開き、半径方向外方側が半円
形で、軸線方向左側が直線形で閉じているそれぞれ勾配
ＴＳａ１Ｔ．Ｓｒに平行な放射状の歯状凹部９が設けら
れている。他方、ロータＳの段差部１０ａないし１０Ｃ
には、歯状凹部９に対称で実質的に同形状の歯状凹部１
１が設けられている。そして、ステータＳＬ８よびロー
タＲの対向する段差部（例えば８ａおよび１０ａ）の歯
状凹部９．１０により半径方向剪断隙間Ｃｒ（軸線方向
剪断隙間をＣａとする）をはさんで半径方向に長い滞留
室Ｇ（第６図の斜線部）が形成されている。なお第５図
はロータＲの位置を説明の都合のため、図面上で若干右
上方にずらして示しており、実際の状態は第７図に示す
ようになっている。In FIGS. 5 and 6, the stepped portion 8a of the stator S
Step portions 10a to 10C of the rotor R are included in steps 10a to 8C.
The respective slopes TSa1T. Radial tooth-shaped recesses 9 parallel to Sr are provided. On the other hand, the step portions 10a to 10C of the rotor S
has a toothed recess 1 symmetrical to and substantially the same shape as the toothed recess 9.
1 is provided. Then, the stator SL8 and the rotor R have a long stay in the radial direction across a radial shear gap Cr (the axial shear gap is Ca) by the tooth-like recesses 9.10 of the opposing step portions (for example, 8a and 10a). A chamber G (shaded area in FIG. 6) is formed. In addition, in FIG. 5, the position of the rotor R is shown shifted slightly to the upper right in the drawing for convenience of explanation, and the actual state is as shown in FIG.
次に主として第５図ないし第７図を参照して作用を説明
する。Next, the operation will be explained mainly with reference to FIGS. 5 to 7.
分散すべき液体は、吸込口５（第２図）より第７図に矢
印で示すようにステータＳの内周壁に沿って流れ、第１
の滞留室Ｇ１に導かれる。滞留室Ｇ１においては第６図
に示すように、液体には、ロータＳの回転による遠心力
による半径方向外方へ向う放射状流れＪと歯状凹部９の
半円状周面で強制される環状流れＫとが発生する。そし
て、放射状流れＪは半径方向外方隙＠Ｃｒにより剪断さ
れ、また滞留室Ｇ１内の放射状流れＪ、還流流れＫとの
相乗作用による圧力変動により分散乳化が効果的に行わ
れる。次いで、ロータＲの回転による遠心力により液体
は第１のｆ６留室Ｇ１から第２の滞留室Ｇ２に導かれる
際、軸線方向°剪断隙間Ｃａ（第５図）により剪断され
る。なお、この際、第５図に示すように滞留室Ｇ１の底
面の半径方向勾配７ｓｒは半円状周面の軸線方向勾配Ｔ
Ｓａと協働して液体の流れを軸線方向へすなわち滞留室
Ｇ２側へ付勢する。第２のｉｆｉ留室Ｇ２においては、
第１の滞留室Ｇ１と同様に分散乳化が行われる。The liquid to be dispersed flows from the suction port 5 (FIG. 2) along the inner circumferential wall of the stator S as shown by the arrow in FIG.
is guided to the retention chamber G1. In the retention chamber G1, as shown in FIG. A flow K is generated. The radial flow J is sheared by the radially outer gap @Cr, and dispersion and emulsification are effectively performed due to the pressure fluctuation due to the synergistic effect with the radial flow J and the reflux flow K in the retention chamber G1. Next, when the liquid is guided from the first f6 retention chamber G1 to the second retention chamber G2 by the centrifugal force caused by the rotation of the rotor R, it is sheared by the axial degree shear gap Ca (FIG. 5). At this time, as shown in FIG. 5, the radial gradient 7sr of the bottom surface of the retention chamber G1 is equal to the axial gradient T of the semicircular circumferential surface.
In cooperation with Sa, the liquid flow is urged in the axial direction, that is, toward the retention chamber G2 side. In the second ifi holding room G2,
Dispersion and emulsification is performed in the same manner as in the first retention chamber G1.
次いで、第３の滞留室Ｇ３に導かれる際および第３の滞
留室Ｇ３内で前記と同様に分散乳化が行われる。Next, dispersion and emulsification is performed in the same manner as described above when being guided to the third retention chamber G3 and within the third retention chamber G3.
このように、ステータＳとロータＲとによって５回の剪
断と、３回の圧力変動とにより効果的に分数乳化が行わ
れ、さらに、第２図に示すように、３組のステータＳと
ロータＲの組合せにより分散乳化が行われる。したがっ
て、本発明による分散能力は極めて増大される。In this way, fractional emulsification is effectively performed by the stator S and rotor R by shearing five times and by changing the pressure three times.Furthermore, as shown in FIG. Dispersion and emulsification are performed depending on the combination of R. Therefore, the dispersion capacity according to the invention is greatly increased.
さらに、歯状凹部９．１１は、剪断隙間Ｃｒ。Furthermore, the tooth-shaped recess 9.11 has a shear gap Cr.
Ｃａに対向する側が閉じているので、強度的に有利で、
従来分散機のスリット２２および２４が同心鍔２１ａな
いし２１Ｇおよび２３ａ、２３ｂの外径の制約を受ける
のに対し、比較的自由に個数を選択でき、したがってＳ
留室Ｇの個数を比較的自由に決定でき、分散能力の増大
に資することができる。Since the side facing Ca is closed, it is advantageous in terms of strength.
Whereas the slits 22 and 24 of a conventional disperser are limited by the outer diameters of the concentric flanges 21a to 21G and 23a, 23b, the number can be selected relatively freely, and therefore the S
The number of retention chambers G can be determined relatively freely, contributing to an increase in dispersion capacity.
また、第５図において駆動軸５を介してロータＲをステ
ータＳに対して軸線方向に移動し、勾配ＴｒａおよびＴ
Ｓａの相対位置を変えて半径方向剪断隙間Ｑｒを変え、
勾配ＴｒｒおよびＴｓｒの相対位置を変えて軸線方向剪
断隙間Ｃａを変えて、剪断力を調整することができる。In addition, in FIG. 5, the rotor R is moved in the axial direction with respect to the stator S via the drive shaft 5, and the gradients Tra and T are
By changing the relative position of Sa, the radial shear gap Qr is changed,
The shear force can be adjusted by changing the relative positions of the gradients Trr and Tsr to change the axial shear gap Ca.
［まとめ］
以上説明したように本発明によれば、剪断力を調整し、
かつ分散能力を増大することができる。[Summary] As explained above, according to the present invention, shearing force is adjusted,
Moreover, the dispersion ability can be increased.
第１図は本発明の一実施例を示す概略構成図、第２図は
第１図の分散室の側断面図、第３図（ａ）はステータの
側断面図、第３図（ｂ）は正面図、第４図（ａ）はロー
タの側断面図、第４図（ｂ）は正面図、第５図はステー
タおよびロータの段差部、歯状凹部の訂細を説明する側
断面図でロータを右上方に変位図示した図面、第６図は
滞留室および半径方向剪断ＦＡ間を示す正面図、第７図
は液体の流れを説明する側断面図、第８図ないし第１０
図は従来の分＠機を示し、第８図（ａ）はステータの側
断面図、第８図（ｂ）は第８図（ａ）のＡ−Ａ矢視図、
第９図（ａ＞はロータの側断面図、第９図（ｂ）は第９
図（ａ）の８−８矢視図、第１０図は液体の流れを説明
する側断面図である。
Ｃ，Ｈ・・・剪断隙間 Ｃａ・・・軸線方向剪断隙間
Ｃｒ・・・半径方向剪断隙間 Ｇ、Ｇ１ないしＧ
３・・・滞留室 Ｒ・・・ロータＳ・・・ステータ
Ｔｒａ、Ｔｓａ・・・軸線方向の勾配 Ｔｒｒ、
Ｔｓｒ・・・半径方向の勾配 １・・・分ｔｆｌｉ！
４・・・駆ｖＪ＠５・・・吸込口 ６・・・吐
出口 ８ａないし８Ｃ・・・ステータの段差部 ９
・・・ステータの歯状凹部 １０ａないし１０ｃ・・
・ロータの段差部 １１・・・ロータの歯状凹（ａ）
第４図
（ａ）
（ｂ）
第５図
第８図
（ａ）
第９図
（ａ）
（ｂ）FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention, FIG. 2 is a side sectional view of the dispersion chamber shown in FIG. 1, FIG. 3(a) is a side sectional view of the stator, and FIG. 3(b) is a front view, FIG. 4(a) is a side sectional view of the rotor, FIG. 4(b) is a front view, and FIG. 5 is a side sectional view illustrating the details of the stator and rotor steps and toothed recesses Fig. 6 is a front view showing the retention chamber and the radial shearing area between the FAs, Fig. 7 is a side sectional view illustrating the flow of liquid, and Figs. 8 to 10.
The figure shows a conventional minute @ machine, FIG. 8(a) is a side sectional view of the stator, FIG. 8(b) is a view taken along the line A-A in FIG. 8(a),
Fig. 9(a) is a side sectional view of the rotor, Fig. 9(b) is a side sectional view of the rotor.
The 8-8 arrow view in Figure (a) and FIG. 10 are side sectional views for explaining the flow of liquid. C, H... Shear clearance Ca... Axial shear clearance Cr... Radial shear clearance G, G1 or G
3... Retention chamber R... Rotor S... Stator
Tra, Tsa...Axis gradient Trr,
Tsr...radial gradient 1...min tfli!
4...Driver vJ@5...Suction port 6...Discharge port 8a to 8C...Step part of stator 9
...Tooth-shaped recessed portions 10a to 10c of stator...
- Rotor step portion 11... Rotor tooth-shaped recess (a) Fig. 4 (a) (b) Fig. 5 Fig. 8 (a) Fig. 9 (a) (b)
Claims (1)
けられた剪断隙間に液体の流れ方向に半径方向外方に拡
がる同心円状で階段状の段差部を対向するように形成し
、それら段差部の少なくとも軸線方向の周面に段差の拡
がる側に傾く勾配を設けるとともに、段差部に互いに対
向する側が開いた歯状の凹部を放射状に設けて半径方向
に滞留室を形成したことを特徴とする乳化分散機。A shear gap provided between a rotor and a stator that are movable relative to each other in the axial direction is formed with concentric step-shaped step portions that extend radially outward in the direction of liquid flow, and these step portions A slope is provided on at least the circumferential surface in the axial direction of the step, and tooth-shaped recesses with open sides facing each other are provided in the step portion in a radial direction to form a retention chamber in the radial direction. Emulsification dispersion machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61192174A JPS6349239A (en) | 1986-08-19 | 1986-08-19 | Emulsifying disperser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61192174A JPS6349239A (en) | 1986-08-19 | 1986-08-19 | Emulsifying disperser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6349239A true JPS6349239A (en) | 1988-03-02 |
| JPH0543407B2 JPH0543407B2 (en) | 1993-07-01 |
Family
ID=16286910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61192174A Granted JPS6349239A (en) | 1986-08-19 | 1986-08-19 | Emulsifying disperser |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6349239A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0431469A (en) * | 1990-05-25 | 1992-02-03 | Kanebo Nsc Ltd | Production of high-softening point emulsion |
| JP2001140190A (en) * | 1999-11-04 | 2001-05-22 | Harima Chem Inc | Sizing agent of alkenylsuccinic anhydride-based emulsion and paper containing the sizing agent |
| WO2002038263A1 (en) * | 2000-11-10 | 2002-05-16 | Maelstrom Advanced Process Technologies Ltd | Dynamic mixer |
| KR100419726B1 (en) * | 2001-04-21 | 2004-02-21 | 기아자동차주식회사 | Buffer-Tank in Decontaminant generator system |
| CN100430196C (en) * | 2002-01-30 | 2008-11-05 | 沃森布朗Hsm公司 | Mixer and method of mixing |
| JP2011011178A (en) * | 2009-07-06 | 2011-01-20 | Spg Technology Co Ltd | Method and apparatus for gas-liquid mixing dissolution |
| JP2011067794A (en) * | 2009-09-28 | 2011-04-07 | Sintokogio Ltd | High-shearing-type continuous dispersion apparatus |
| CN102186573A (en) * | 2010-08-05 | 2011-09-14 | 新东工业株式会社 | Circulation dispersion system and circulation dispersion method |
| WO2012017569A1 (en) * | 2010-08-05 | 2012-02-09 | 新東工業株式会社 | Circulation-type dispersion system, and circulation-type dispersion method |
| WO2013037605A1 (en) * | 2011-09-16 | 2013-03-21 | Unilever N.V. | Mixing apparatus and method of preparing edible dispersions |
| WO2013088119A1 (en) * | 2011-12-14 | 2013-06-20 | Maelstrom Advanced Process Technologies Ltd | Improved dynamic mixer |
| WO2015059759A1 (en) * | 2013-10-21 | 2015-04-30 | 株式会社長野セラミックス | Mixing nozzle |
| WO2019065988A1 (en) * | 2017-09-29 | 2019-04-04 | 株式会社明治 | Atomization device |
| CN111570097A (en) * | 2020-05-14 | 2020-08-25 | 安徽理工大学 | High-speed shearing emulsifying device and flotation complete equipment |
-
1986
- 1986-08-19 JP JP61192174A patent/JPS6349239A/en active Granted
Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0431469A (en) * | 1990-05-25 | 1992-02-03 | Kanebo Nsc Ltd | Production of high-softening point emulsion |
| JP2001140190A (en) * | 1999-11-04 | 2001-05-22 | Harima Chem Inc | Sizing agent of alkenylsuccinic anhydride-based emulsion and paper containing the sizing agent |
| WO2002038263A1 (en) * | 2000-11-10 | 2002-05-16 | Maelstrom Advanced Process Technologies Ltd | Dynamic mixer |
| JP2004521727A (en) * | 2000-11-10 | 2004-07-22 | メイルストロム・アドバンスト・プロセス・テクノロジーズ・リミテッド | Dynamic mixer |
| US7237943B2 (en) * | 2000-11-10 | 2007-07-03 | Maelstrom Advanced Process Technologies, Ltd. | Dynamic fluid mixer |
| KR100419726B1 (en) * | 2001-04-21 | 2004-02-21 | 기아자동차주식회사 | Buffer-Tank in Decontaminant generator system |
| CN100430196C (en) * | 2002-01-30 | 2008-11-05 | 沃森布朗Hsm公司 | Mixer and method of mixing |
| US7461970B2 (en) | 2002-01-30 | 2008-12-09 | Watson Brown Hsm Ltd | Mixer and method of mixing |
| JP2011011178A (en) * | 2009-07-06 | 2011-01-20 | Spg Technology Co Ltd | Method and apparatus for gas-liquid mixing dissolution |
| JP2011067794A (en) * | 2009-09-28 | 2011-04-07 | Sintokogio Ltd | High-shearing-type continuous dispersion apparatus |
| CN102186573A (en) * | 2010-08-05 | 2011-09-14 | 新东工业株式会社 | Circulation dispersion system and circulation dispersion method |
| WO2012017569A1 (en) * | 2010-08-05 | 2012-02-09 | 新東工業株式会社 | Circulation-type dispersion system, and circulation-type dispersion method |
| US9630155B2 (en) | 2010-08-05 | 2017-04-25 | Sintokogio, Ltd. | System and a method for dispersing by circulation |
| WO2013037605A1 (en) * | 2011-09-16 | 2013-03-21 | Unilever N.V. | Mixing apparatus and method of preparing edible dispersions |
| US9504971B2 (en) | 2011-09-16 | 2016-11-29 | Unilever Bcs Us, Inc. | Mixing apparatus and method of preparing edible dispersions |
| WO2013088119A1 (en) * | 2011-12-14 | 2013-06-20 | Maelstrom Advanced Process Technologies Ltd | Improved dynamic mixer |
| US9649605B2 (en) | 2011-12-14 | 2017-05-16 | Maelstrom Advanced Process Technologies Ltd. | Dynamic mixer |
| WO2015059759A1 (en) * | 2013-10-21 | 2015-04-30 | 株式会社長野セラミックス | Mixing nozzle |
| JPWO2015059759A1 (en) * | 2013-10-21 | 2017-03-09 | 株式会社長野セラミックス | Mixing nozzle |
| WO2019065988A1 (en) * | 2017-09-29 | 2019-04-04 | 株式会社明治 | Atomization device |
| US11318433B2 (en) | 2017-09-29 | 2022-05-03 | Meiji Co., Ltd. | Atomization device |
| CN111570097A (en) * | 2020-05-14 | 2020-08-25 | 安徽理工大学 | High-speed shearing emulsifying device and flotation complete equipment |
| CN111570097B (en) * | 2020-05-14 | 2021-05-25 | 安徽理工大学 | Flotation complete equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0543407B2 (en) | 1993-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6349239A (en) | Emulsifying disperser | |
| US6241472B1 (en) | High shear rotors and stators for mixers and emulsifiers | |
| US6354729B1 (en) | Mixing apparatus | |
| CA2440304C (en) | Rotary positive displacement device | |
| DE202016104039U1 (en) | Fluid generating apparatus and electric appliance using the same | |
| JPS6214330B2 (en) | ||
| US6444193B1 (en) | Process for preparation of gas containing vesicles | |
| JPH1147639A (en) | Cooling device of bearings and its method | |
| US11512592B2 (en) | Machine for the generation of energy by exploiting the flow of fluid | |
| WO2018061651A1 (en) | Seal mechanism and rotary machine | |
| US5106208A (en) | Proportioned piston ring seals | |
| EP3816481B1 (en) | Compact compound harmonic drive assembly | |
| DE112017001043T5 (en) | Sealing structure and turbomachine | |
| JP2015007464A (en) | Toroidal type stepless speed change device | |
| US20200303981A1 (en) | Lamination for main generator rotor in an integrated drive generator | |
| JP2003153495A (en) | Cooling structure of rotating electric machine | |
| US5169240A (en) | Proportioned piston ring seals | |
| JPH06280875A (en) | Fluid bearing device | |
| JP2007511715A (en) | A hydrodynamic clutch and a method for controlling torque that can be absorbed by the hydrodynamic clutch. | |
| JPH0669539B2 (en) | Method and apparatus for continuous grinding and dispersion of solids in liquid | |
| EP3421120B1 (en) | Mixer with double sided rotor and method for mixing | |
| US20130071280A1 (en) | Slurry Pump | |
| JPH05195962A (en) | Device for generating controllable uniform feeding pressure for working high viscous rubber or thermoplastic synthetic substance | |
| US7192262B2 (en) | Twin-shaft vacuum pump and method of forming same | |
| EP2810703A1 (en) | Multi-stage mixer |