CN103566791B - A kind of high-shearing dispersion emulsifying machine - Google Patents
A kind of high-shearing dispersion emulsifying machine Download PDFInfo
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- CN103566791B CN103566791B CN201310574559.0A CN201310574559A CN103566791B CN 103566791 B CN103566791 B CN 103566791B CN 201310574559 A CN201310574559 A CN 201310574559A CN 103566791 B CN103566791 B CN 103566791B
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Abstract
The present invention relates to material thinning apparatus, specifically a kind of high-shearing dispersion emulsifying machine, it includes the vertical principal axis that upper end is connected with a motor, this main shaft lower end is connected to a rotor, rotor outer periphery cooperation is provided with stator, this stator is fixed by the support being arranged between main shaft upper and lower end, described stator forms at least one and determines gear ring, every teeth groove determining gear ring together is skewed slot, on described rotor, correspondence forms at least one dynamic gear ring, the teeth groove of every one dynamic gear ring is straight trough, and every dynamic gear ring spaced radial together is sheathed on corresponding determining inside gear ring.The present invention is under the high-speed driving of motor, and material close clearance high speed motion between rotor and stator, formation is turbulent, can reach dispersion, emulsifying, broken effect, provides good material base for follow-up grinding step；Meanwhile, employing stator is skewed slot, rotor is the fit system of straight trough, improves the shear time of material, reaches better shear effect.
Description
Technical field
The present invention relates to material thinning apparatus, specifically a kind of dispersion emulsifying machine.
Background technology
At present, dispersion emulsifying machine has the mixture of different types of liquid or liquid and solid in advance at charging aperture, and then motor drive shaft rotor driven rotates, the most different types of liquid or liquid and solid mixture homogeneous dispersion emulsifying in working chamber.But the shortcoming of this mulser is rotor is single-stage, the particle diameter after material dispersion emulsifying is relatively big, and particle size distribution range is wider, and product uniformity is bad；Also has a kind of dispersion and emulsion equipment, it includes rotor assembly and reactor, being placed with different types of liquid in reactor in advance, then motor drive shaft drives the rotor of rotor assembly to rotate, the most different types of liquid dispersed emulsifying in a kettle..The shortcoming of this mulser is to process material for batch producing, it is impossible to complete online production, quality discrepancy between easily causing batch；And rotor is single-stage, the particle diameter after material dispersion emulsifying is relatively big, and particle size distribution range is wider, and product uniformity is bad；Also having a kind of mixing plant, it is mainly made up of transmission main shaft, stirring paddle and reactor, is placed with different types of liquid in reactor in advance, and then motor drive shaft drives blade to rotate, and the most different types of liquid disperses mixing in a kettle..Its shortcoming is that liquid particle diameter be cannot be carried out shearing by blade, and emulsifying effectiveness is bad, efficiency is low.
Summary of the invention
For above-mentioned technical problem, the present invention provides the high-shearing dispersion emulsifying machine that a kind of emulsifying effectiveness is better, work efficiency is higher.
This invention address that the technical scheme that above-mentioned technical problem adopts is: a kind of high-shearing dispersion emulsifying machine, including the vertical principal axis that upper end is connected with a motor, this main shaft lower end is connected to a rotor, rotor outer periphery cooperation is provided with stator, this stator is by being arranged on main shaft, support between lower end is fixed, described stator forms at least one and determines gear ring, every teeth groove determining gear ring together is skewed slot, on described rotor, correspondence forms at least one dynamic gear ring, the teeth groove of every dynamic gear ring together is straight trough, every dynamic gear ring spaced radial together is sheathed on corresponding determining inside gear ring.
Preferred as one, described stator includes ring plate and lower ring plate, and between upper and lower ring plate, formation is described together determines gear ring, and described rotor outer periphery correspondence forms dynamic gear ring together.
Further, described dynamic gear ring includes upper and lower two-layer, and the dynamic gear ring in upper strata moves gear ring with lower floor and is staggered.
Further, described determining to be provided with several mounting seat on gear ring, each mounting seat has been opened tapped through hole, upper and lower ring plate is fixed on determining gear ring between upper and lower ring plate by being connected with tapped through hole bolt.
Preferred as another kind, described stator includes the stator body being connected with described support, is provided with inside and outside twice and determines gear ring on the downside of stator body；Described rotor includes the rotor body being connected with lower end described in main shaft, and on the upside of rotor body, correspondence forms the dynamic gear ring of inside and outside twice.
As preferably, described support includes the gripper shoe supporting motor, arranges several connecting rod between gripper shoe and described stator.
As preferably, described support includes the axle sleeve being sheathed on main shaft bottom, is provided with several support bar between axle sleeve and stator.
As preferably, described support is be arranged on the hollow axle outside main shaft, and hollow axle upper end is connected with motor, and lower end is connected with stator.
As preferably, described motor is by shaft coupling, fixture or belt drives main shaft.
As preferably, main shaft being positioned at rotor or stator upper and lower sides at least side is provided with stirring vane.
The present invention compared with prior art has the advantage that
1, the present invention is under the high-speed driving of motor, material close clearance high speed motion between rotor and stator, form turbulent flow, material is subject to the comprehensive function such as higher aquashear, centrifugal extruding, high-speed cutting, shock, dispersion, emulsifying, broken effect can be reached, provide good material base for follow-up grinding step.
2, to adopt stator be skewed slot, rotor is the fit system of straight trough, improves the shear time of material, reaches better shear effect.
3, the present invention also adopts twice surely to enclose and gear ring coordinates, and improves dispersion, emulsifying, crushing effect further.
Accompanying drawing explanation
Fig. 1 is the structural representation of optimal way of the present invention；
Fig. 2 is the stator structure schematic diagram of a kind of optimal way of the present invention；
Fig. 3 is the A-A sectional view in Fig. 2；
Fig. 4 is the structural representation of the rotor coordinated with Fig. 2；
Fig. 5 is the B-B cross-sectional schematic in Fig. 4；
The stator structure schematic diagram of Fig. 6 another kind optimal way of the present invention；
Fig. 7 is the C-C sectional view in Fig. 5；
Fig. 8 is the structural representation of the rotor coordinated with Fig. 6；
Fig. 9 is the D-D cross-sectional schematic in Fig. 8；
Figure 10 is the second structural representation of medium-height trestle of the present invention；
Figure 11 is the third structural representation of medium-height trestle of the present invention.
Detailed description of the invention
The present invention is discussed in detail below in conjunction with accompanying drawing:
Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 illustrate a kind of high-shearing dispersion emulsifying machine, it includes the vertical principal axis 2 that upper end is connected with a motor 1, motor can pass through the direct gripper spindle of fixture to drive it to rotate, this mode structure is simpler, mulser small volume, also can adopting shaft coupling, belt transmissioning mode drive shaft, the transmission of this mode is more steady.A rotor 3 it is connected in main shaft lower end, rotor outer periphery cooperation is provided with stator 4, this stator is fixed by the support 5 being arranged between main shaft upper and lower end, this support adopts the first frame mode, such as Fig. 1, it axle sleeve 51 including being sheathed on main shaft bottom, several support bar 52 it is provided with between axle sleeve and stator, this kind of structure is installed relatively simple, saves material, less costly；As a kind of optimal way, stator 4 includes ring plate 41 and lower ring plate 42, between upper and lower ring plate, formation is described together determines gear ring 40, described rotor outer periphery correspondence forms dynamic gear ring 30 together, every teeth groove determining gear ring together is skewed slot 400, the teeth groove of every dynamic gear ring together is straight trough 300, and what every dynamic gear ring spaced radial together was sheathed on correspondence determines inside gear ring, dynamic determines to form narrow gap between gear ring.In implementation process, tilting radially along circumferential direction of skewed slot, such as Fig. 2, Fig. 3, when this mode can make material be thrown out of, the collision time of radial motion extends, and improves emulsifying effectiveness；Also can make tilting axially along circumferential direction of skewed slot, such as Fig. 6, the axially-movable collision time of material so can be made to extend, raising emulsifying effectiveness；Also can adopt in combination with mode carry out, simultaneously extend the radial and axial motion collision time of material, thus improving emulsifying effectiveness.
Under the high-speed driving of motor, material close clearance high speed motion between rotor and stator, form turbulent flow, material is subject to shearing, being centrifuged the comprehensive functions such as extruding, high-speed cutting, shock；Material quickly can be got rid of the gap between rotor by the straight trough of rotor simultaneously, and the skewed slot of stator, can by longer with the collision time of stator when making clipped material throw away, therefore, this fit system not only can improve emulsifying power, and emulsifying effectiveness can be improved, and make particle size distribution range narrower, product uniformity is better.Meanwhile, can be positioned on the upside of rotor or stator on main shaft 2 or stirring vane 6 is installed in downside, also in upper and lower both sides all according to stirring vane, so material tentatively be disperseed, enter dynamic rotor for material and prepare, improve the efficiency of mulser.
In this kind of optimal way, described dynamic gear ring includes upper and lower two-layer, and the dynamic gear ring in upper strata moves gear ring with lower floor and is staggered, and the material from rotor upper and lower both sides charging can be made to disperse simultaneously, and material from bottom to top or from top to bottom can be disperseed through two-layer, improve dispersion effect.Determining in this optimal way is provided with several mounting seat 43 on gear ring, each mounting seat has been opened tapped through hole 44, and upper and lower ring plate is fixed on determining gear ring between upper and lower ring plate by being connected with tapped through hole bolt；Meanwhile, other mode also can be adopted to be attached.
Such as Fig. 6, Fig. 7, Fig. 8, Fig. 9, as another kind of optimal way, described stator 4 includes the stator body 45 being connected with described support, is provided with inside and outside twice and determines gear ring 40 on the downside of stator body；Described rotor 3 includes the rotor body 31 being connected with lower end described in main shaft, on the upside of rotor body, correspondence forms the dynamic gear ring 30 of inside and outside twice, the dynamic gear ring of outer course is determined between gear ring in inside and outside twice, the dynamic gear ring in interior road is positioned at inside dynamic gear ring, meanwhile, dynamic gear ring and the fit system determining gear ring employing straight trough and skewed slot.Owing to adopting twice gear ring to coordinate, material can perform twice at shearing, improves shear effect further.Be in implementation process, according to the demand of emulsifying materials fineness, can rationally select dynamic, determine gear ring number of channels, the present invention be not limited to above-mentioned together, twice, three, four roads even can be adopted to move determine gear ring to improve shear effect better.
In the present invention, the structure of support 5 is not limited to the first structure above-mentioned, also can adopt structure in second, and such as Figure 10, it includes the gripper shoe 53 of support motor, arranges several connecting rod 54 between gripper shoe and described stator；This kind of structure is suitable for the mulser that main shaft is shorter, and it is easy for installation, quick；Also can adopting the third structure, such as Figure 11, namely support is be arranged on the hollow axle 55 outside main shaft, and hollow axle upper end is connected with motor, and lower end is connected with stator, and the outward appearance of this structure is more attractive in appearance, connects more firm.
The mulser of the present invention is arranged in container tank, and its rotor and stator stretch in container tank and material is carried out emulsifying.When mounted, it is desirable to mulser deviates the vertical centroclinal installation of material barrel, be conducive to improving emulsifying effectiveness.Meanwhile, mulser may be installed on open-top receptacle tank, it is possible to is arranged on sealed pressure vessel tank.As being installed on open-top receptacle tank, then can provide suitable console model, installed on wall or removable support；Seal in container tank as being installed on gerotor type, then fixing rotating shaft lip seal structure can be installed and seal；As being installed on the sealed pressure vessel tank of up to 10bar pressure operation, then rotating shaft shaft type mechanical seal should be adopted to seal.
The high-shearing dispersion emulsifying machine of the present invention allows the maximum amount of siccative to add, and can reduce the consumption of dispersant, reach higher mud stability and higher solid content.Even if being put into by siccative and being coated with water or existing mud, this mulser also is able to it is carried out moistening well.The present invention relies on rotor and stator system, coordinates firmly feed hopper, can be put into by siccative and evenly spread in liquid phase, then carry out high shear force dispersion together with follow-up VST system, continue to be adjusted to the coating state of 100%.Feeding intake and shearing force can be adjusted by VST system on the one hand, another aspect is adjusted also by regulating rotating speed in operation.Fluid technique can also affect the situation of feeding intake further, contributes to the dispersion in moistening and " high shear force " region realizing " low-shearing force " region, reaches the purpose that the batch processing time is short, solid content is high.Furthermore, it is possible to realize the obvious saving of the energy consumption when high mud stability and additive.
Above-mentioned embodiment is used for illustrative purposes only, and be not limitation of the present invention, those of ordinary skill about technical field, without departing from the spirit and scope of the present invention, can also making various change and modification, therefore all equivalent technical schemes also should belong to scope of the invention.
Claims (8)
1. a high-shearing dispersion emulsifying machine, including the vertical principal axis that upper end is connected with a motor, this main shaft lower end is connected to a rotor, rotor outer periphery cooperation is provided with stator, this stator is fixed by the support being arranged between main shaft upper and lower end, it is characterized in that: described stator forms at least one and determines gear ring, every teeth groove determining gear ring together is skewed slot, on described rotor, correspondence forms at least one dynamic gear ring, the teeth groove of every one dynamic gear ring is straight trough, and every dynamic gear ring spaced radial together is sheathed on corresponding determining inside gear ring；Described stator includes ring plate and lower ring plate, and between upper and lower ring plate, formation is described together determines gear ring, and described rotor outer periphery correspondence forms dynamic gear ring together；Described dynamic gear ring includes upper and lower two-layer, and the dynamic gear ring in upper strata moves gear ring with lower floor and is staggered.
2. high-shearing dispersion emulsifying machine according to claim 1, it is characterized in that: described determine gear ring is provided with several mounting seat, having opened tapped through hole in each mounting seat, upper and lower ring plate is fixed on determining gear ring between upper and lower ring plate by being connected with tapped through hole bolt.
3. high-shearing dispersion emulsifying machine according to claim 1, it is characterised in that: described stator includes the stator body being connected with described support, is provided with inside and outside twice and determines gear ring on the downside of stator body；Described rotor includes the rotor body being connected with lower end described in main shaft, and on the upside of rotor body, correspondence forms the dynamic gear ring of inside and outside twice.
4. high-shearing dispersion emulsifying machine according to claim 1, it is characterised in that: described support includes the gripper shoe supporting motor, arranges several connecting rod between gripper shoe and described stator.
5. high-shearing dispersion emulsifying machine according to claim 1, it is characterised in that: described support includes the axle sleeve being sheathed on main shaft bottom, is provided with several support bar between axle sleeve and stator.
6. high-shearing dispersion emulsifying machine according to claim 1, it is characterised in that: described support is be arranged on the hollow axle outside main shaft, and hollow axle upper end is connected with motor, and lower end is connected with stator.
7. high-shearing dispersion emulsifying machine according to claim 1, it is characterised in that: described motor is by shaft joint, fixture or belt drives main shaft.
8. high-shearing dispersion emulsifying machine according to claim 1, it is characterised in that: on main shaft, it is positioned at rotor or stator upper and lower sides at least side is provided with stirring vane.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310574559.0A CN103566791B (en) | 2013-11-15 | 2013-11-15 | A kind of high-shearing dispersion emulsifying machine |
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| CN201310574559.0A CN103566791B (en) | 2013-11-15 | 2013-11-15 | A kind of high-shearing dispersion emulsifying machine |
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| CN103566791A CN103566791A (en) | 2014-02-12 |
| CN103566791B true CN103566791B (en) | 2016-06-29 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126695B (en) * | 2015-09-17 | 2019-03-01 | 浙江长城搅拌设备股份有限公司 | Groove type disc-type agitator |
| CN107376815A (en) * | 2017-09-08 | 2017-11-24 | 上海弗鲁克科技发展有限公司 | Fat emulsion reactor |
| CN108636144A (en) * | 2018-05-31 | 2018-10-12 | 佛山市金银河智能装备股份有限公司 | A kind of automatic material-absorbing type emulsifying systems |
| CN117484729B (en) * | 2024-01-02 | 2024-03-15 | 山东景钰化学有限公司 | High-shear crushing device for producing polymer microspheres |
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| CN2677029Y (en) * | 2004-02-07 | 2005-02-09 | 唐勇军 | Regulatable high shear mixing disintegrating, emusification machine |
| CN201168581Y (en) * | 2008-03-26 | 2008-12-24 | 无锡红旗日化装备有限公司 | Homogeneous emulsifying machine |
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| CN201500520U (en) * | 2009-03-31 | 2010-06-09 | 温州科瑞机械有限公司 | Centrifugal vortex emulsifying machine |
| CN102513008A (en) * | 2011-10-20 | 2012-06-27 | 温州天富机械有限公司 | Conical outer circulating emulsifying machine |
| CN203635103U (en) * | 2013-11-15 | 2014-06-11 | 广州派勒机械设备有限公司 | High-shear dispersive emulsifying machine |
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2013
- 2013-11-15 CN CN201310574559.0A patent/CN103566791B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2677029Y (en) * | 2004-02-07 | 2005-02-09 | 唐勇军 | Regulatable high shear mixing disintegrating, emusification machine |
| CN201168581Y (en) * | 2008-03-26 | 2008-12-24 | 无锡红旗日化装备有限公司 | Homogeneous emulsifying machine |
| CN201500520U (en) * | 2009-03-31 | 2010-06-09 | 温州科瑞机械有限公司 | Centrifugal vortex emulsifying machine |
| CN201454432U (en) * | 2009-06-10 | 2010-05-12 | 上海尚贵流体设备有限公司 | Pesticide emulsifying machine |
| CN102513008A (en) * | 2011-10-20 | 2012-06-27 | 温州天富机械有限公司 | Conical outer circulating emulsifying machine |
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Address after: 511495 Guangzhou, Panyu District, Zhong Cun street, the source of the road on the 1st Applicant after: PUHLER (GUANGZHOU) MACHINERY AND EQUIPMENT CO., LTD. Address before: Four 510000 Guangdong village Shek Pik cliff street Panyu District city of Guangzhou province Xie Shi Road No. 88 Applicant before: Puhler Guangzhou Machinery and Equipment Co., Ltd. |
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