CN102836667A - High shear and high circulating flow type emulsifying machine stator-rotor structure - Google Patents
High shear and high circulating flow type emulsifying machine stator-rotor structure Download PDFInfo
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- CN102836667A CN102836667A CN2012102469132A CN201210246913A CN102836667A CN 102836667 A CN102836667 A CN 102836667A CN 2012102469132 A CN2012102469132 A CN 2012102469132A CN 201210246913 A CN201210246913 A CN 201210246913A CN 102836667 A CN102836667 A CN 102836667A
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Abstract
The invention relates to a high shear and high circulating flow type emulsifying machine stator-rotor structure, which is composed of a stator and a rotor. The invention is characterized in that: the stator and the rotor are both equipped with 1-5 rows of round holes, and the middle of the rotor is also provided with 2-5 ribbed slabs. The emulsifying machine stator-rotor structure provided in the invention integrates high shear and high circulation, and tests prove that good effects can be achieved when the structure is used for emulsification, dispersion and mixing.
Description
Technical field
The present invention relates to the critical component of the mulser that a kind of chemical industry, food, pharmaceutical field use, the mulser that relates in particular to a kind of high shear and high circular flow type is fixed-rotor structure.
Background technology
Emulsification process is a kind of unit operations that industries such as chemical industry, food, pharmacy are seen more; Be meant the process that two kinds of immiscible liquid (one of them is water always almost, and another is water-fast " oil " mutually) is transformed into equally distributed liquid/liquid dispersion emulsion system.Theoretical according to emulsion stability, make the dispersion of the formation state that keeps relative stability for a long time, drop should be as far as possible little.In practical operation, drop reduces mainly to lean on mulser to realize.The effect of mulser is mechanical energy to emulsification procedure to be provided, make one be blended into mutually another mutually among, the distortion through thick drop and breaking constantly reduces so that the final emulsion process of accomplishing the diameter of thick drop.Emulsification machinery commonly used has: mixer, high pressure homogenizer, ultrasonic emulsification machine, colloid mill and fixed-rotor mulser etc.Mixer usually can only be as thick emulsifying device; Not only energy consumption is bigger for high pressure homogenizer and ultrasonic emulsification machine, and the function of mixing is relatively poor, and is good inadequately with the product homogeneity of their emulsification; Colloid mill strictly says and belongs to fixed-rotor-support-foundation system, and shortcoming is that the time of staying of emulsion in annular space is short, generally will be through circulating emulsion repeatedly, or with the operation that is together in series of several colloid mills; Fixed-rotor-type mulser has overcome the deficiency of colloid mill owing to have the function of self-loopa, generally operates with intermittent mode; As long as give the regular hour; Just can guarantee all emulsification fully of material in the entire container, thereby emulsify well, in practical operation, obtain using more widely; Mulser is fixed-rotor structure typically, can be divided into two types: circular form and shearing-type.Various fixed-the rotor structure that exists on the market now, flow and a pair of often contradiction of shearing, for certain input power, the circular flow that certain structures produces is big, and shearing force is less relatively, circular form belongs to this type of usually; The shearing force that other structures then produce is bigger, and circular flow is less relatively, and shearing-type belongs to this type of usually.For dispersion, the married operation that no change of granularity requires, can select the circular form structure for use, because circular form has higher mixing intensity; But mix each phase materials within a short period of time, supplies with the power that is enough to make the liquid particles fragmentation when the emulsification job requirements; See that from the angle of breakage of particles the shearing-type structure is preferable, but from improving production capacity; Shorten emulsification times and consider, hope that again liquid can constantly pass in and out the gap between fixed-rotor, promptly circular flow is the bigger the better; For the dispersion, the married operation that have change of granularity to require, require to select all bigger structure of circular flow and shearing force for use, this type of emulsification operation is for operations such as emulsification, dispersion and mixing; Circular flow and shearing force that fixed-rotor structure produces all should be the bigger the better, but existing structure still difficulty satisfy this requirement.
Summary of the invention
To the problem that above-mentioned prior art exists, the present invention provides a kind of fixed-rotor structure of mulser, combines high shear and high circulation, and evidence is used for emulsification, dispersion and mixing, all has good effect.
For solving the problem that prior art exists; The technical scheme that the present invention takes is: the mulser of a kind of high shear and high circular flow type is decided-rotor structure; Constitute by stator and rotor; It is characterized in that: described stator and rotor are equipped with 1-5 row circular hole, also are provided with 2-5 piece gusset in the middle of the said rotor.
Said fixed-gap between rotor is 0.1-0.3mm, relative velocity is 2800-3500r/min.
Said stator and rotor are provided with 3 row's circular holes, are provided with 3 gussets in the middle of the said rotor.
Of the present invention fixed-rotor structure, the gusset in the middle of the rotor drives fluid and produces high turbulence in company with rotor rotation; Stator and gap between rotor are very little; And relative velocity is very high, so this gap becomes height laminar flow shear zone, and rotor is provided with several rows of circular hole; Through the quantity of perforate on control stator and the rotor and the size in aperture, can control the size of circular flow.Of the present invention fixed-rotor structure combines high shear and high circulation, evidence is used for emulsification, dispersion and mixing, all has good effect.
Description of drawings
Fig. 1 be the present invention fixed-structural scheme of mechanism of rotor;
1 rotor, 2 stators, 3 gussets, 4 wheel hubs, 5 circular holes.
The specific embodiment
A kind of high shear as shown in Figure 1 and the mulser of high circular flow type are decided-rotor structure, are made up of stator and rotor, and wherein, stator and rotor are equipped with 1 row's circular hole, in order to the size of control circular flow; Also be provided with 3 gussets in the middle of the rotor,, drive fluid and produce high turbulence in company with rotor rotation; Fixed-gap between rotor is 0.2mm, and relative velocity is 3000r/min, and this gap becomes height laminar flow shear zone.With this device fabrication soymilk, add a certain amount of monoglyceride, feed size 80 orders; Only need 30 min, can make in the entire container soymilk fully, emulsifying fully, the soymilk that obtains is fine and smooth; No granular sensation, repeatedly granularity≤5 L m is examined under a microscope in sampling; And emulsion-stabilizing, no lamination.Experiment confirm, of the present invention fixed-rotor structure combines high shear and high circulation, evidence is used for emulsification, dispersion and mixing, all has good effect.
More than the present invention has been done detailed description, but the invention is not restricted to the embodiments described.All equivalences of doing according to spirit of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (3)
1. the mulser of a high shear and high circular flow type is decided-rotor structure, is made up of stator and rotor, it is characterized in that: described stator and rotor are equipped with 1-5 row circular hole, also are provided with 2-5 piece gusset in the middle of the said rotor.
2. the mulser of high shear according to claim 1 and high circular flow type is fixed-rotor structure, it is characterized in that: said fixed-gap between rotor is 0.1-0.3mm, relative velocity is 2800-3500r/min.
3. the mulser of high shear according to claim 1 and 2 and high circular flow type is decided-rotor structure, it is characterized in that: said stator and rotor are provided with 3 row's circular holes, are provided with 3 gussets in the middle of the said rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102469132A CN102836667A (en) | 2012-07-17 | 2012-07-17 | High shear and high circulating flow type emulsifying machine stator-rotor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102469132A CN102836667A (en) | 2012-07-17 | 2012-07-17 | High shear and high circulating flow type emulsifying machine stator-rotor structure |
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| Publication Number | Publication Date |
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| CN102836667A true CN102836667A (en) | 2012-12-26 |
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| CN2012102469132A Pending CN102836667A (en) | 2012-07-17 | 2012-07-17 | High shear and high circulating flow type emulsifying machine stator-rotor structure |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109126536A (en) * | 2018-09-04 | 2019-01-04 | 纳盛洁净技术（苏州）有限公司 | A kind of shearing homogeneous emulsifying machine |
| CN110433679A (en) * | 2019-07-03 | 2019-11-12 | 全球能源互联网欧洲研究院 | A kind of wire packing emulsification pretreatment machine |
| CN110449051A (en) * | 2019-07-03 | 2019-11-15 | 全球能源互联网欧洲研究院 | A kind of continuous production system and method for phase transformation lotion |
| CN113893764A (en) * | 2021-11-15 | 2022-01-07 | 大连海事大学 | Oil sludge homogenization reaction device and homogenization method |
| CN114029015A (en) * | 2021-11-12 | 2022-02-11 | 山东建筑大学 | Rotor-radial gap type hydrodynamic cavitation reactor |
| US11419451B2 (en) | 2016-08-08 | 2022-08-23 | Plant Tap, LLC | Apparatus and method for producing beverages from dry ingredients |
| US11541364B2 (en) | 2018-05-11 | 2023-01-03 | Plant Tap, Inc. | Food and beverage product |
| US11547975B2 (en) | 2019-02-07 | 2023-01-10 | Plant Tap, Inc. | System and method for dispensing a beverage |
| US11547134B2 (en) | 2019-03-21 | 2023-01-10 | Plant Tap, Inc. | Food and beverage product |
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| CN2219158Y (en) * | 1995-04-19 | 1996-02-07 | 崔政伟 | Wet-micro-disintegrating homogenizer |
| CN201380050Y (en) * | 2009-03-31 | 2010-01-13 | 温州科瑞机械有限公司 | Mulser |
| CN202105602U (en) * | 2011-06-08 | 2012-01-11 | 温州天富机械有限公司 | Conical outer circulation type emulsifying machine |
| CN102489199A (en) * | 2011-12-26 | 2012-06-13 | 吴江德邦科技化工有限公司 | Efficient emulsifying machine |
| CN202725112U (en) * | 2012-07-17 | 2013-02-13 | 德纳（南京）化工有限公司 | High-shear and high circular flow type stator-rotor structure of emulsifying machine |
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2012
- 2012-07-17 CN CN2012102469132A patent/CN102836667A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2219158Y (en) * | 1995-04-19 | 1996-02-07 | 崔政伟 | Wet-micro-disintegrating homogenizer |
| CN201380050Y (en) * | 2009-03-31 | 2010-01-13 | 温州科瑞机械有限公司 | Mulser |
| CN202105602U (en) * | 2011-06-08 | 2012-01-11 | 温州天富机械有限公司 | Conical outer circulation type emulsifying machine |
| CN102489199A (en) * | 2011-12-26 | 2012-06-13 | 吴江德邦科技化工有限公司 | Efficient emulsifying machine |
| CN202725112U (en) * | 2012-07-17 | 2013-02-13 | 德纳（南京）化工有限公司 | High-shear and high circular flow type stator-rotor structure of emulsifying machine |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11419451B2 (en) | 2016-08-08 | 2022-08-23 | Plant Tap, LLC | Apparatus and method for producing beverages from dry ingredients |
| US11541364B2 (en) | 2018-05-11 | 2023-01-03 | Plant Tap, Inc. | Food and beverage product |
| CN109126536A (en) * | 2018-09-04 | 2019-01-04 | 纳盛洁净技术（苏州）有限公司 | A kind of shearing homogeneous emulsifying machine |
| US11547975B2 (en) | 2019-02-07 | 2023-01-10 | Plant Tap, Inc. | System and method for dispensing a beverage |
| US11547134B2 (en) | 2019-03-21 | 2023-01-10 | Plant Tap, Inc. | Food and beverage product |
| CN110433679A (en) * | 2019-07-03 | 2019-11-12 | 全球能源互联网欧洲研究院 | A kind of wire packing emulsification pretreatment machine |
| CN110449051A (en) * | 2019-07-03 | 2019-11-15 | 全球能源互联网欧洲研究院 | A kind of continuous production system and method for phase transformation lotion |
| CN110449051B (en) * | 2019-07-03 | 2022-08-23 | 全球能源互联网欧洲研究院 | Continuous production system and method of phase-change emulsion |
| CN114029015A (en) * | 2021-11-12 | 2022-02-11 | 山东建筑大学 | Rotor-radial gap type hydrodynamic cavitation reactor |
| CN114029015B (en) * | 2021-11-12 | 2023-03-17 | 山东建筑大学 | Rotor-radial gap type hydrodynamic cavitation reactor |
| CN113893764A (en) * | 2021-11-15 | 2022-01-07 | 大连海事大学 | Oil sludge homogenization reaction device and homogenization method |
| CN113893764B (en) * | 2021-11-15 | 2023-09-08 | 大连海事大学 | Sludge homogenizing reaction device and homogenizing method |
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Application publication date: 20121226 |