CN2441547Y - High shear emulsion homogeneous device - Google Patents
High shear emulsion homogeneous device Download PDFInfo
- Publication number
- CN2441547Y CN2441547Y CN 00249044 CN00249044U CN2441547Y CN 2441547 Y CN2441547 Y CN 2441547Y CN 00249044 CN00249044 CN 00249044 CN 00249044 U CN00249044 U CN 00249044U CN 2441547 Y CN2441547 Y CN 2441547Y
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- homogenizing pump
- discharging opening
- stirred tank
- pump
- charging aperture
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Abstract
The utility model relates to a high shear emulsion homogenizing device, which comprises a homogenizing pump, a stirring vessel, a feed pipe, a discharge pipe. The utility model is characterized in that the homogenizing pump and the stirring vessel are in a concatenation and circulation type arrangement via the feed pipe and the discharge pipe. The homogenizing pump causes materials to be capable of fully enduring hundreds of thousands of shear per minute via the exact fit between an impeller wheel rotor and a shear stator, thus obtaining an efficient homogenizing effect. The utility model has the advantages of favorable homogenizing effect, convenient maintenance, strong adaptability, etc.
Description
The fluid that the utility model relates to the daily use chemicals industry carries out the process equipment that homogeneous phase mixes, and relates in particular to a kind of high-shear emulsifying homogenizer.
In the technical process of Cosmetic Manufacture, most of emulsions and cream kind product all comprise emulsification and disperse these two significant process.This influence is not said that emulsification and dispersion all comprise a process that relies on mechanicals efforts to pulverize drop and small solid particle if bypass emulsifying agent and surfactant etc.Therefore, emulsification promptly is meant mutually has a kind of droplet that becomes in immiscible two kinds of liquid, is scattered in the process in another liquid.Disperse then is to instigate the fixedly even process that distributes and float on a liquid of particulate.Therefore, the quality of visible emulsification and dispersion will directly have influence on the outward appearance of finished product, stability, serviceabilities such as ductility.Existing emulsifying homogenizer mainly is to adopt stirring, the incorporate vertical response still of homogeneous, the mounting means of Homogenizing pump in this equipment (homogeneous head) on kettle mainly contains two kinds, a kind of is directly upwards to be installed by the still dolly, and a kind of is to insert installation downwards by the still item.But this dual mode all has a common shortcoming, and promptly Homogenizing pump all is fixed on the kettle, and the quite loaded down with trivial details and efforts of disassembly process such as back maintenance break down.If reactor stirs inadequately words uniformly, its homogenizing effect is very undesirable.In addition, be installed on this class homogenizer of bottom, when meeting some rigid impurity and sucking, mechanical breakdown take place very easily for Homogenizing pump.
The purpose of this utility model be exactly provide in order to overcome the defective that above-mentioned prior art exists a kind of homogenizing effect good, maintain high-shear emulsifying homogenizer easily.
In order to achieve the above object, the utility model can be by the following technical solutions: high-shear emulsifying homogenizer, comprise Homogenizing pump, stirred tank, feed pipe, discharge nozzle, be characterized in that described Homogenizing pump and stirred tank are by feed pipe, the setting of discharge nozzle series circulation formula; Described stirred tank upper lateral part is provided with charging aperture, the bottom is provided with discharging opening, this discharging opening is provided with triple valve, described Homogenizing pump is axially arranged with charging aperture, radially is provided with discharging opening, described Homogenizing pump charging aperture is communicated with the stirred tank discharging opening by above-mentioned discharge nozzle and triple valve, and described Homogenizing pump discharging opening is communicated with the stirred tank charging aperture by above-mentioned feed pipe.
Described Homogenizing pump comprises that motor, arbor, axle sleeve, key be located at the vane rotor of arbor end, cover this vane rotor and be fixed in housing on the axle sleeve, shear stator, described shearing stator is sheathed on the radially outer edge of above-mentioned vane rotor and keeps certain interval with it, described shearing stator radially be provided with a plurality of through holes, described housing is axially arranged with charging aperture, radially is provided with discharging opening.
Described housing and arbor adopt mechanical seal.
Described equipment also comprises a flat car movably, and described Homogenizing pump is fixed on this flat car.
High-shear emulsifying homogenizer can be widely used in various pulverizing and homogeneous technology in the daily use chemicals production, this equipment is based on the principle of machinery and hydraulic High-speed shearing force, and the assurance that relies on precision-fit between rotor and the stator, make material can bear the inferior shearing of per minute hundreds of thousands fully, thereby obtain more brand-new and effective mixed effect.Because its course of action is pure shear history, add and cooperating equipment between be in-line working method.The process cycles route of material is shortened, and processing quality improves faster, has also reduced the waste of the energy in some unnecessary links simultaneously.Obtain higher operating efficiency, in addition, also can design several difform stators, to satisfy different application requirements.
Because the design of this high-shear emulsifying Homogenizing pump is ingenious, simple in structure, the user is understood and grasp, so install and remove very conveniently, can only just can finish replacing, cleaning or the maintenance of stator fully rapidly and exactly with a people.In addition, high-shear emulsifying Homogenizing pump not only operating maintenance is convenient, and can move flexibly, can join a plurality of reactors uses, improved operating efficiency, and the common stirred tank that can make the different size model has all had the function of emulsifying, and the configuration on the production process equipment flow process needn't stick to original fixedly flow process like this, and better adaptability and diversity have been arranged.
Fig. 1 is the structural representation of high-shear emulsifying homogenizer;
Fig. 2 is the structural representation of high-shear emulsifying Homogenizing pump;
Fig. 3 is a stator blade wheel and the structural representation of shearing rotor among Fig. 2.
Below in conjunction with accompanying drawing, the utility model is described in further detail:
High-shear emulsifying homogenizer as shown in Figure 1 comprises Homogenizing pump 1, stirred tank 2, feed pipe 3, discharge nozzle 4, and described Homogenizing pump 1 is provided with by feed pipe 3, discharge nozzle 4 series circulation formulas with stirred tank 2; Described stirred tank 2 upper lateral parts are provided with that charging aperture 21, bottom are provided with discharging opening 22, inside is provided with paddle 23, and described stirred tank discharging opening 22 is provided with triple valve 5; Described Homogenizing pump 1 is axially arranged with charging aperture 151, radially is provided with discharging opening 152, described Homogenizing pump charging aperture 151 is communicated with stirred tank discharging opening 22 by above-mentioned discharge nozzle 4 and triple valve 5, and described Homogenizing pump discharging opening 152 is communicated with stirred tank charging aperture 21 by above-mentioned feed pipe 3.It can also be provided with a flat car 6 movably, and described Homogenizing pump 1 is fixed on this flat car 6.
As Fig. 2, high-shear emulsifying Homogenizing pump shown in Figure 3, comprise motor 11, arbor 12, axle sleeve 13, key is located at the vane rotor 14 of arbor end, cover this vane rotor and be fixed in housing 15 on the axle sleeve, be characterized in also comprising shearing stator 16, described shearing stator 16 is sheathed on the radially outer edge of above-mentioned vane rotor 14 and keeps certain interval with it, described shearing stator 16 radially be provided with a plurality of through holes 161, described housing 15 is axially arranged with charging aperture 151, radially be provided with discharging opening 152, described housing 15 adopts mechanical seal cover 17 to seal with arbor 12.
Homogenizing pump is after starting, owing to vane rotor rotates at a high speed, in the center and the outer rim generation pressure differential of vane rotor.Material constantly is inhaled in the impeller of rotor chamber from the import of pump, again by impeller outer edge with very high velocity shock stator, produce strong shearing by the hole resistance on the stator, the effect of pulverizing, extrude by the spray of the hole on the stator again and go, enter in the pump chamber, produced the turbulent flow on the direction this moment in pump chamber, carry out mutual random encounters and friction between the material particulate once more.Form for the second time and pulverize, final a part of material movement flows out to the pump discharge place.So just, in the extremely short time, carried out twice pulverizing simultaneously.
Homogenizing pump can match with the single shaft stirred tank usually, carries out work in the mode of series circulation formula, and the volume of kettle and Homogenizing pump power should be made reasonable coupling, specifically should be by decisions such as the physical property of material and processing requests.Concrete connected mode can be with reference to following several respects:
1. the import of pump, export pipeline can be connected by flexible pipe or hard tube, then can make the pump application more flexible as connecting with flexible pipe.Obtain more station and operating efficiency, but note the inlet ductwork of pump, should select the flexible pipe of reinforcement for use owing to will bear the negative pressure of suction.
2. on the connecting mode of the bottom drain hole of the inlet ductwork of pump and stirred tank, should install a threeway ball (butterfly) valve additional at drain hole.Open valve 51, valve 53, shut off valve 52 during work.Open valve 51, valve 52, shut off valve 53 during discharging.Can guarantee that like this finished product discharging is unaffected, the continuity of work is improved.Also can connect simultaneously flexible pipe in valve 52 exits and feed the cleaning water tank, open valve 52, valve 53, shut off valve 51, start pump and carry out the independent cleaning of pump, or utilize this flexible pipe to feed Raw material pail, open valve 52, valve 53, shut off valve 51, start pump and in stirred tank, carry out feeding work.
3. it should be noted that for the opened type container in delivery side of pump pipeline and connecting of stirred tank that the inlet that should make export pipeline enter kettle is lower than liquid level in the still as far as possible, in order to avoid produce a large amount of bubbles.The shape of stirrer paddle also should be simpler as far as possible in the stirred tank in addition, in order to avoid produce more bubbles.As the words of having ready conditions can carry out vacuum defoamation before discharging, but must use all-sealed stirred tank.
4. sometimes for reaching emulsification better faster, dispersion effect, also two Homogenizing pumps can be together in series.This method makes pump obtain bigger lift, is applicable to the material that transport viscosity is bigger.
Claims (4)
1. high-shear emulsifying homogenizer comprises Homogenizing pump, stirred tank, feed pipe, discharge nozzle, it is characterized in that, described Homogenizing pump and stirred tank are provided with by feed pipe, discharge nozzle series circulation formula; Described stirred tank upper lateral part is provided with charging aperture, the bottom is provided with discharging opening, this discharging opening is provided with triple valve, described Homogenizing pump is axially arranged with charging aperture, radially is provided with discharging opening, described Homogenizing pump charging aperture is communicated with the stirred tank discharging opening by above-mentioned discharge nozzle and triple valve, and described Homogenizing pump discharging opening is communicated with the stirred tank charging aperture by above-mentioned feed pipe.
2. high-shear emulsifying homogenizer according to claim 1, it is characterized in that, described Homogenizing pump comprises that motor, arbor, axle sleeve, key be located at the vane rotor of arbor end, cover this vane rotor and be fixed in housing on the axle sleeve, shear stator, described shearing stator is sheathed on the radially outer edge of above-mentioned vane rotor and keeps certain interval with it, described shearing stator radially be provided with a plurality of through holes, described housing is axially arranged with charging aperture, radially is provided with discharging opening.
3. high-shear emulsifying homogenizer according to claim 2 is characterized in that, described housing and arbor adopt mechanical seal.
4. high-shear emulsifying homogenizer according to claim 1 is characterized in that, also comprises a flat car movably, and described Homogenizing pump is fixed on this flat car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00249044 CN2441547Y (en) | 2000-08-31 | 2000-08-31 | High shear emulsion homogeneous device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00249044 CN2441547Y (en) | 2000-08-31 | 2000-08-31 | High shear emulsion homogeneous device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2441547Y true CN2441547Y (en) | 2001-08-08 |
Family
ID=33607557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00249044 Expired - Lifetime CN2441547Y (en) | 2000-08-31 | 2000-08-31 | High shear emulsion homogeneous device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2441547Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513008A (en) * | 2011-10-20 | 2012-06-27 | 温州天富机械有限公司 | Conical outer circulating emulsifying machine |
| CN103028338A (en) * | 2012-10-19 | 2013-04-10 | 昆山美好新能源科技有限公司 | Rapid flow type planet mixing system |
| CN104117321A (en) * | 2014-08-07 | 2014-10-29 | 偃师然合生物材料有限公司 | High-efficiency emulsifying dispersion system and method for production of glycoside |
| CN107816421A (en) * | 2017-10-20 | 2018-03-20 | 项达章 | A kind of mixing pump |
| CN108721948A (en) * | 2018-06-08 | 2018-11-02 | 常熟国和新材料有限公司 | A kind of ink resin deaeration machine |
| CN109939577A (en) * | 2019-04-26 | 2019-06-28 | 安徽博尚化工设备有限公司 | A kind of fine emulsion band pre-hybrid system of high-viscosity material |
-
2000
- 2000-08-31 CN CN 00249044 patent/CN2441547Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513008A (en) * | 2011-10-20 | 2012-06-27 | 温州天富机械有限公司 | Conical outer circulating emulsifying machine |
| CN103028338A (en) * | 2012-10-19 | 2013-04-10 | 昆山美好新能源科技有限公司 | Rapid flow type planet mixing system |
| CN104117321A (en) * | 2014-08-07 | 2014-10-29 | 偃师然合生物材料有限公司 | High-efficiency emulsifying dispersion system and method for production of glycoside |
| CN107816421A (en) * | 2017-10-20 | 2018-03-20 | 项达章 | A kind of mixing pump |
| CN108721948A (en) * | 2018-06-08 | 2018-11-02 | 常熟国和新材料有限公司 | A kind of ink resin deaeration machine |
| CN109939577A (en) * | 2019-04-26 | 2019-06-28 | 安徽博尚化工设备有限公司 | A kind of fine emulsion band pre-hybrid system of high-viscosity material |
| CN109939577B (en) * | 2019-04-26 | 2023-12-08 | 安徽博尚化工设备有限公司 | Fine emulsifying belt premixing system for high-viscosity materials |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |