WO2003090913A1 - Appareil rotatif d'emulsion uniforme d'un liquide ou de particules - Google Patents

Appareil rotatif d'emulsion uniforme d'un liquide ou de particules Download PDF

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Publication number
WO2003090913A1
WO2003090913A1 PCT/CN2003/000212 CN0300212W WO03090913A1 WO 2003090913 A1 WO2003090913 A1 WO 2003090913A1 CN 0300212 W CN0300212 W CN 0300212W WO 03090913 A1 WO03090913 A1 WO 03090913A1
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WO
WIPO (PCT)
Prior art keywords
impeller
power shaft
reverse
impellers
uniform
Prior art date
Application number
PCT/CN2003/000212
Other languages
English (en)
French (fr)
Inventor
Nan Ding
Original Assignee
Nan Ding
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 Nan Ding filed Critical Nan Ding
Priority to JP2003587533A priority Critical patent/JP2005537912A/ja
Priority to AU2003227168A priority patent/AU2003227168A1/en
Publication of WO2003090913A1 publication Critical patent/WO2003090913A1/zh

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Classifications

    • 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
    • B01F27/40—Mixers with rotor-rotor system, e.g. with intermeshing teeth
    • B01F27/41—Mixers with rotor-rotor system, e.g. with intermeshing teeth with the mutually rotating surfaces facing each other
    • B01F27/411—Mixers with rotor-rotor system, e.g. with intermeshing teeth with the mutually rotating surfaces facing each other provided with intermeshing elements
    • 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
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
    • B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
    • B01F33/83612—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by crushing or breaking
    • 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

Definitions

  • the invention relates to a mixing, thinning, homogeneous, and emulsification technology in a physical method and a device, and is a mixing, thinning, homogeneous, and emulsification machine. Specifically, it is a rotary impact type fine, homogeneous, and emulsification device. Background technique
  • Rotary impact type fine, uniform and emulsification machinery is a kind of fine, uniform and emulsification machinery that has been widely used in industry for a long time.
  • the existing machines of this type all have fixed impellers and rotary impellers staggered in the radial direction on the same axis.
  • many studies have been made on the shape of the impeller and blades, such as reducing the gap between the fixed impeller and the rotating impeller, reducing The width of the gap between small leaves, increasing the number of leaves, increasing the number of discs and impellers, and so on.
  • Increasing the speed of the impeller and accelerating the impact speed of the object to be treated is an effective means.
  • the increase of the impeller speed is also restricted due to the limitation of the permitted speed of the motor. Summary of the Invention
  • An object of the present invention is to provide a rotary impact type fine, uniform, and emulsification device that can increase the impact speed of a processed object multiple times without increasing the impeller rotation speed, thereby improving fine, uniform, and emulsification performance.
  • the technical solution of the present invention is: a rotary impact type fine, uniform and emulsification device, which has a casing, the casing is mounted on a base, the casing has a feeding port and a discharging port, and the casing is equipped with power
  • a rotating impeller is mounted on the shaft, and the power shaft is characterized in that the rotating impeller mounted on the power shaft includes a forward rotating impeller and a reverse rotating impeller, and a feeding impeller is installed on the power shaft located in the discharge port.
  • the power shaft equipped with the forward rotating impeller and the reverse rotating impeller in the present invention is composed of a hollow power shaft and a solid power shaft installed in the hollow power shaft.
  • the forward rotating impeller and the reverse rotating impeller are respectively installed in the hollow power shaft and the solid power shaft.
  • On one of the shafts. There is at least one each of the forward impeller and the reverse impeller.
  • the forward rotation impellers and reverse rotation impellers of different rotation directions are staggered in a radial direction on the same axis line.
  • the forward rotation impeller and the reverse rotation impeller are made integrally or separately. Installed structure.
  • the feeding impeller uses a centrifugal pump impeller.
  • the beneficial effects of the present invention are: the structure is novel and unique, and the design is clever. It can double the impact speed of the object without increasing the speed of the impeller, thereby improving the fine, uniform and emulsification performance, effectively breaking the permit of the motor. The speed limits the overall performance of the device.
  • FIG. 1 is a schematic structural view of a rotary impact type fine, uniform and emulsification device of the present invention
  • FIG. 2 is a cross-sectional view taken along the line C-C in FIG. 1;
  • FIG. 3 is a schematic diagram of the principle of the present invention.
  • FIG. 4 is an assembled structure diagram of the forward and reverse impellers in the present invention.
  • 1 is the base
  • 2 is the bearing housing
  • 3 is the seal housing
  • 4 is the seal pressing plate
  • 5 is the emulsifier housing
  • 6 is the bolt
  • 7 is the emulsifier front housing
  • 8 is the centrifugal pump impeller
  • 9 Are forward impeller
  • 10 is reverse impeller
  • 11 is key
  • 12 is reverse impeller bottom plate
  • 13 is mechanical seal or seal packing
  • 14 is bearing
  • 15 is bearing pressure plate
  • 16 is oil seal
  • 17 is hollow power shaft
  • 18 is solid Power shaft
  • 19 is a pulley or gear
  • 20 is a nut.
  • FIGs 1 and 2 illustrate an embodiment of the present invention.
  • the forward rotating impeller 9 and the reverse rotating impeller each adopt an integral structure.
  • There is a casing the casing is mounted on the base 1, and the casing has a feeding port and a discharging port.
  • the casing is equipped with a power shaft, and the power shaft is equipped with a rotating impeller.
  • the rotating impellers on the power shaft include the forward rotating impeller 9 (9-2, 9-2, 9-3, etc. in Figure 2, Figure 3, and Figure 4) and the reverse rotating impeller 10 (Figure 2, Figure 3, Figure 10—1, 10—2, etc. in 4).
  • a power impeller 8 is installed on the power shaft located in the feed port.
  • the power shaft equipped with the forward rotating impeller 9 and the reverse rotating impeller 10 is composed of a hollow power shaft 17 and a solid power shaft 18 installed in the hollow power shaft 17.
  • the forward rotating impeller 9 and the reverse rotating impeller 10 are respectively installed on the hollow power shaft 17.
  • the forward impeller 9 and the reverse impeller 10 each have one or more other numbers.
  • the forward rotation impellers 9 and the reverse rotation impellers 10 of different rotation directions are staggered in a radial direction on the same axis line. When the number of the forward rotation impeller 9 and the reverse rotation impeller 10 is more than one, an integral type or a split-type structure may be adopted respectively.
  • the feed impeller 8 is a centrifugal pump impeller.
  • FIG. 4 shows the assembled structure of the forward-moving impeller 9 and the reverse-moving impeller, respectively.
  • the basic principle of the invention is:
  • the liquid or powdery solid material obtains centrifugal force under the action of the forward rotating impeller (or reverse rotating impeller) blades, and the reverse rotating impeller (or forward rotating impeller) blades are crushed and refined to achieve the high speed impact in the direction shown in Figure 3 Mixing, emulsifying, and impinging on the impeller blades of the next stage under the action of the reverse impeller (or forward impeller) blades, and so on until the discharge port is repeated.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Description

旋转冲击式细、 均、 乳化装置 技术领域
本发明涉及物理方法及装置中的混合、 细化、 均匀、 乳化技术， 是一种混 合、 细化、 均匀、 乳化机械， 具体地说， 是一种旋转冲击式细、 均、 乳化装置。 背景技术
旋转冲击式细、均、乳化机械是工业上长期以来被广泛应用的一种细、均、 乳化机械。 现有的该类机械都具有同一轴心线按半径方向交错布置的固定叶盘 和回转叶轮。 为了提高其细、 均、 乳化性能， 除了提高叶轮的转速或加大叶轮 直径以外， 人们在叶轮、 叶片的形状上作了很多研究， 如减小固定叶盘和回转 叶轮之间的间隙、 减小叶片间豁口的宽度、 增加叶片的数量、 增加叶盘和叶轮 的数量等等。 提高叶轮的转速、 加快被处理物的冲击速度是一种有效的手段。 但是， 受电动机许可转速的限制， 叶轮转速的提高也受到了制约。 发明内容
本发明的目的是提供一种可在不提高叶轮转速的情况下成倍地提高被处 理物的冲击速度， 从而提高了细、 均、 乳化性能的旋转冲击式细、 均、 乳化装 置。
本发明的技术解决方法是： 一种旋转冲击式细、 均、 乳化装置， 有壳体， 壳体装于基座上， 壳体上有进料口和出料口， 壳体中装有动力轴， 动力轴上装 有旋转叶轮， 其特征是： 动力轴所装有的旋转叶轮包括正转叶轮和逆转叶轮， 位于出料口内的动力轴上装有进料叶轮。
本发明中所述的装有正转叶轮和逆转叶轮的动力轴由空心动力轴和装于 空心动力轴内的实心动力轴构成， 正转叶轮、 逆转叶轮分别装于空心动力轴内 及实心动力轴中的一根轴上。 正转叶轮和逆转叶轮各有至少 1个。 不同旋转方 向的正转叶轮、 逆转叶轮在同一轴心线上按半径方向交错布置。 当正转叶轮、 逆转叶轮各有 1个以上时， 正转叶轮、 逆转叶轮分别做成整体式或分别采用拼 装式结构。 进料叶轮采用离心泵叶轮。
本发明的有益效果为： 结构新颖独特、 设计巧妙， 可在不提高叶轮转速的 情况下成倍地提高被处理物的冲击速度， 从而提高了细、 均、 乳化性能， 有效 地突破了电动机许可转速所带来的对整个装置性能的限制。 附图说明
图 1为本发明的一种旋转冲击式细、 均、 乳化装置的结构示意图； 图 2为图 1中的 C— C向剖视图；
图 3为本发明的原理示意图；
图 4为本发明中正、 逆转叶轮的拼装式结构图。
图中 1是基座， 2是轴承箱， 3是密封件外壳， 4是密封件压板， 5是乳化 机壳体， 6是螺栓， 7是乳化机前壳体， 8是离心泵叶轮， 9是正转叶轮， 10是 逆转叶轮， 11是键， 12是逆转叶轮底板， 13是机械密封件或密封填料， 14是 轴承， 15是轴承压板， 16是油封， 17是空心动力轴， 18是实心动力轴， 19是 皮带轮或齿轮， 20是螺帽。 具体实施方式
图 1、 2描述了本实用新型的一个实施例， 其为正转叶轮 9、逆转叶轮分别 采用整体式结构形式。有壳体， 壳体装于基座 1上， 壳体上有进料口和出料口， 壳体中装有动力轴， 动力轴上装有旋转叶轮， 其与现有技术的不同之处是： 动 力轴所装有的旋转叶轮包括正转叶轮 9 (图 2、 图 3、 图 4中的 9一 1、 9一 2、 9 - 3等） 和逆转叶轮 10 (图 2、 图 3、 图 4中的 10—1、 10— 2等） ， 位于进料 口内的动力轴上装有进料叶轮 8。所述的装有正转叶轮 9和逆转叶轮 10的动力 轴由空心动力轴 17和装于空心动力轴 17内的实心动力轴 18构成，正转叶轮 9、 逆转叶轮 10分别装于空心动力轴 17及实心动力轴 18中的一根轴上。 正转叶 轮 9和逆转叶轮 10各有 1个或 1个以上的其它数量个。 不同旋转方向的正转 叶轮 9、 逆转叶轮 10在同一轴心线一按半径方向交错布置。 当正转叶轮 9、 逆 转叶轮 10的数量为 1个以上时， 可分别采用整体式， 也可分别采用拼装式结 构。 进料叶轮 8采用离心泵叶轮。 图 4为正转叶轮 9、 逆转叶轮分别釆用拼装式的结构形式。
本发明的基本原理是：
液体或粉粒状的固体物料在正转叶轮 （或逆转叶轮） 叶片的作用下获得离 心力， 按图 3中所示方向与逆转叶轮 （或正转叶轮） 叶片高速冲击而被粉碎、 细化而达到混合、 乳化， 又在逆转叶轮 （或正转叶轮） 叶片的作用下向下一级 叶轮叶片冲击， 如此反复直至出料口。

Claims

权 利 要 求
1 . 一种旋转冲击式细、 均、 乳化装置， 有壳体， 壳体装于基座上， 壳体 上有进料口和出料口， 壳体中装有动力轴，动力轴上装有旋转叶轮， 其特征是: 动力轴所装有的旋转叶轮包括正转叶轮和逆转叶轮， 位于进料口内的动力轴上 装有进料叶轮。
2. 根据权利要求 1所述的旋转冲击式细、 均、 乳化装置， 其特征是： 装 有正转叶轮和逆转叶轮的动力轴由空心动力轴和装于空心动力轴内的实心动 力轴构成， 正转叶轮、 逆转叶轮分别装于空心动力轴内及实心动力轴中的一根 轴上。
3. 根据权利要求 1或 2所述的旋转冲击式细、 均、 乳化装置， 其特征是: 正转叶轮和逆转叶轮各有至少 1个。
4. 根据权利要求 3所述的旋转冲击式细、 均、 乳化装置， 其特征是： 不 同旋转方向的正转叶轮、 逆转叶轮在同一轴心线上按半径方向交错布置。
5. 根据权利要求 3所述的旋转冲击式细、 均、 乳化装置， 其特征是： 当 正转叶轮、 逆转叶轮各有 1个以上时， 正转叶轮、 逆转叶轮分别做成整体式或 分别采用拼装式结构。
6. 根据权利要求 1或 2所述的旋转冲击式细、 均、 乳化装置， 其特征是： 进料叶轮采用离心泵叶轮。
PCT/CN2003/000212 2002-04-26 2003-03-25 Appareil rotatif d'emulsion uniforme d'un liquide ou de particules WO2003090913A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003587533A JP2005537912A (ja) 2002-04-26 2003-03-25 回転式粉砕、混合、乳化装置
AU2003227168A AU2003227168A1 (en) 2002-04-26 2003-03-25 Rotary apparatus for emulsifying liquid or particle uniformly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN02112974.6 2002-04-26
CNB021129746A CN1230242C (zh) 2002-04-26 2002-04-26 旋转冲击式细、均、乳化装置

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Publication Number Publication Date
WO2003090913A1 true WO2003090913A1 (fr) 2003-11-06

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Country Status (6)

Country Link
US (1) US6997598B2 (zh)
JP (1) JP2005537912A (zh)
CN (1) CN1230242C (zh)
AU (1) AU2003227168A1 (zh)
CA (1) CA2426829A1 (zh)
WO (1) WO2003090913A1 (zh)

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JP2009518185A (ja) * 2005-11-23 2009-05-07 フリーマコルマ・アクチエンゲゼルシヤフト 回転子及びこの回転子に対して逆向きに回転可能な先行羽根車（導入スクリュ）及び回転子に対して逆向きに回転可能な逆流回転子を持つホモジナイザー装置
TWI460008B (zh) * 2011-05-09 2014-11-11 Nihon Spindle Mfg Co Ltd Centrifugal dispersing device

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EP1674151B1 (de) * 2004-12-23 2008-04-16 Kinematica Ag Vorrichtung zum Dispergieren eines festen, flüssigen oder gasförmigen Stoffes in einer Flüssigkeit
JP2013132573A (ja) 2011-12-26 2013-07-08 Jtekt Corp 混合分散装置
WO2015032008A1 (en) * 2013-09-06 2015-03-12 Miteco Ag Device for mixing and/or homogenizing at least one liquid product
CN103899543B (zh) * 2014-04-25 2016-08-24 上海弗鲁克科技发展有限公司 多转子管线泵
CN104307417B (zh) * 2014-10-11 2016-02-24 湖南鑫源矿业有限公司 萤石矿浮选水溶性药剂配制装置
CN111054231A (zh) * 2020-01-07 2020-04-24 上海远安流体设备科技有限公司 一种叶轮、乳化泵及乳化系统
DE102020104446A1 (de) * 2020-02-20 2021-08-26 Lichtmess Consultants GmbH & Co. KG Verfahren und Vorrichtung zur Herstellung eines käsehaltigen Produktes, das frei von signifikanten Mengen von Schmelzsalzen ist

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009518185A (ja) * 2005-11-23 2009-05-07 フリーマコルマ・アクチエンゲゼルシヤフト 回転子及びこの回転子に対して逆向きに回転可能な先行羽根車（導入スクリュ）及び回転子に対して逆向きに回転可能な逆流回転子を持つホモジナイザー装置
JP4888866B2 (ja) * 2005-11-23 2012-02-29 フリーマコルマ・アクチエンゲゼルシヤフト ホモジナイザー装置
TWI460008B (zh) * 2011-05-09 2014-11-11 Nihon Spindle Mfg Co Ltd Centrifugal dispersing device

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Publication number Publication date
US20030202421A1 (en) 2003-10-30
CN1386570A (zh) 2002-12-25
CN1230242C (zh) 2005-12-07
AU2003227168A1 (en) 2003-11-10
JP2005537912A (ja) 2005-12-15
US6997598B2 (en) 2006-02-14
CA2426829A1 (en) 2003-10-26

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