Utility model content
For above-mentioned technical problem, the utility model, which provides a kind of nanometer ultrasound for improving dispersion effect, to be disperseed to set at a high speed
It is standby.
Technical scheme is used by the utility model solves above-mentioned technical problem:A kind of nanometer ultrasound is scattered at a high speed to be set
It is standby, including by motor-driven vertical principal axis, staving is stretched into main shaft lower end, is provided with to be driven by the main shaft in the staving and revolves
The hollow dispersive element turned, is fixed with hollow liner in staving, and the dispersive element is set in the liner inner chamber, liner with it is scattered
Gap is left between element, the staving bottom is provided with feed pipe, and staving top is provided with discharging chamber;Enter from feed pipe in staving
Material it is reciprocal between the gap and dispersive element inner chamber under dispersive element centrifugal force and the feed pressure effect of rotation
Flowing, which is realized, hits, shears, and then flows to discharging chamber, then flow out from the discharge nozzle of discharging chamber.
As a kind of preferred embodiment, the staving bottom is provided with several supersonic generators.
As another preferred embodiment, the staving bottom is provided with air deflector, from feed pipe flow into material warp this lead
Flow in device orientation barrel body.
Further, the air deflector includes the deflector being arranged in staving and is arranged on leading among on the downside of deflector
Chamber is flowed, the diversion cavity lower end connects with the feed pipe, and deflector downside periphery has extended downwardly rib, the rib, water conservancy diversion
Plate, diversion cavity side wall, staving bottom surface surround closed cavity, and diversion cavity side wall offers several connection diversion cavity inner chambers and closing
The guiding gutter of cavity, rib perisporium offer several pod apertures connected with closed cavity.
Further, the dispersive element includes hollow wheel body, and wheel intracoelomic cavity is provided with the fixation that can install the main shaft
Plate, the main shaft drive wheel body to rotate by fixed plate, and the wheel body sidewall offers several connections gap and takes turns intracoelomic cavity
Material path, into dispersive element inner chamber material by the material path the gap and wheel intracoelomic cavity between back and forth flow.
Further, several through holes are offered in the fixed plate.
Further, each through hole is curved, heart-shaped or fan-shaped.
Further, it is located in wheel intracoelomic cavity on the downside of fixed plate and is provided with emulsifier unit.
As the third preferred embodiment, the emulsifier unit include be fixedly installed on staving bottom and with the wheel body interval
The hollow cylindrical emulsification chamber of setting, emulsification chamber bottom end closure, the open top, emulsification bottom of chamber end connect with the feed pipe, breast
Change chamber side wall and offer several emulsification holes, the material that emulsification chamber is entered from feed pipe is made in dispersive element centrifugal force and feed pressure
The emulsification hole is first passed through under and is back and forth flowed between emulsification chamber and wheel intracoelomic cavity, then by the material path in the gap
Back and forth flowed between wheel intracoelomic cavity.
As the 4th kind of preferred embodiment, the emulsifier unit includes being arranged by the emulsification rotor of the main shaft drives and interval
Outside the emulsification rotor and the emulsification stator of staving bottom is fixed on, the emulsification stator connects with the feed pipe, emulsifies stator
Bar hole is offered with emulsification rotor sidewall;Emulsification rotor from the material that feed pipe enters in emulsification stator in rotation centrifuges
The bar hole that emulsification rotor is first passed through under power and feed pressure effect back and forth flows between emulsification stator and emulsification rotor, then passes through
The bar hole for emulsifying stator enters wheel intracoelomic cavity.
As can be known from the above technical solutions, the utility model makes under dispersive element centrifugal force and the feed pressure effect of rotation
Material reciprocal flowing between the gap and dispersive element inner chamber, which is realized, hits, shears, and so as to dispersed material, not only disperses effect
Rate is high, and dispersion effect is good;And the utility model also sets supersonic generator, air deflector, emulsifier unit etc. in staving, enters
One step improves dispersion effect, ensures the uniformity of product.
Embodiment
The utility model is discussed in detail with reference to Fig. 1-8, herein illustrative examples and explanation of the present utility model
For explaining the utility model, but it is not intended as to restriction of the present utility model.
A kind of nanometer ultrasound high-speed dispersion equipment, such as Fig. 1, it includes the vertical principal axis 2 driven by motor 1, main shaft lower end
Staving 3 is stretched into, the hollow dispersive element 6 that rotation is driven by the main shaft is provided with the staving, is fixed with staving hollow
Liner 7, the dispersive element are set in the liner inner chamber, and gap is left between liner and dispersive element, and the staving bottom is set
There is feed pipe 4, staving top is provided with discharging chamber 5;From feed pipe enter staving in material rotation dispersive element centrifugal force
And shock, shearing, emulsification, Ran Houke are realized in reciprocal flowing between the gap and dispersive element inner chamber under feed pressure effect
Discharging chamber is flowed to using constant speed, then flowed out from the discharge nozzle 8 of discharging chamber, completes the scattered of material.
Such as Fig. 2, Fig. 3, dispersive element 1 of the present utility model includes hollow wheel body 61, and wheel intracoelomic cavity, which is provided with, can install rotation
The fixed plate 62 of rotating shaft, the rotary shaft drive wheel body to rotate by fixed plate;Between the wheel body sidewall is offered described in several connections
The material path 63 of gap and wheel intracoelomic cavity, under the influence of centrifugal force, taking turns the material of intracoelomic cavity can throw away from material path between described
Gap, and a part of material in gap overcomes centrifugal force to enter wheel intracoelomic cavity from material path under feed pressure effect, it is so past
It is multiple, realize the scattered of material.Not only dispersion efficiency is higher for the structure;And processing is simple, cost is relatively low.In implementation process,
Each material path is the tapered bellmouth of axial cross section, and bellmouth can improve material pressure compared to plain bore.In reality
During applying, several bellmouths are number row's distribution of axial direction, and the large and small extreme direction of taper of adjacent two rows bellmouth is on the contrary, also
It is that the small end of material from row's bellmouth for saying wheel intracoelomic cavity is thrown away, a part of material after throwing away is from adjacent row bellmouth
Small end enters wheel intracoelomic cavity, so as to ensure that thinner material passes in and out wheel intracoelomic cavity through material path small end, improves scattered uniformity.
Several through holes 64 are offered in the fixed plate of the present utility model, when main shaft drives fixed plate high speed rotation, Gu
Material on the downside of fixed board may pass through through hole and carry out upside, realize preliminary scattered.Each through hole can be using fixed plate center as
The sector in the center of circle, due to the effect of centrifugal force, material remotely assemble from the center of circle it is more, more nearby assemble from the center of circle it is less,
Therefore the design of scallop hole adapts to the distribution form of this material, can avoid material without the scattered of dispersive element body and liner
And overflow;Each through hole is alternatively arc, heart, water-drop-shaped or in turbine-like etc..The wheel body upper and lower end edge is to inner chamber
It is extended with flange 65.Upper lower flange can increase wheel body intensity, prevent that wheel body is cracking along wheel body bus.And lower end flange
It can stop that a part of initial material is directly entered wheel intracoelomic cavity, reduce the load of wheel intracoelomic cavity, improve the efficiency of initial dispersion;On
End boss can then stop the material discharging of the scattered rear larger particles of a part, the material of larger particles is hit again through one or many
Hit, shear after discharge, improve the uniformity of material.In implementation process, the body surfaces using smooth surface handle, cost compared with
Low, processing is simple;Body surfaces can also use ceramic coated, annular knurl processing or the processing of car flower, can increase shearing force, improve scattered
Effect.
Water cooling plant can be set in liner periphery of the present utility model, is such as molded spiral tank 71, water in liner periphery wall
Cooling water can be passed through in groove, realizes the cooling to liner;Preferably, the several cell walls separately of the spiral tank are outside
Extension forms lug 72;On the one hand this form can increase the volume between liner and consubstantiality, accommodate more cooling waters, be formed
Fixed runner is flowed to, improves cooling effect;On the other hand tab portion need to only be sealed in staving, is advantageous to seal,
Improve sealing property.In implementation process, water cooling plant is alternatively the U-shaped adhesive tape for being set in water jacket and being wrapped in liner periphery wall
Deng avoiding cooling water from forming the globule.
As shown in figure 4, as a kind of preferred embodiment of the present utility model, the staving bottom is provided with several ultrasonic wave hairs
Raw device 11, supersonic generator can be shaken to the material in staving, and material is realized and tentatively disperseed, in conjunction with dispersive element
Peptizaiton, its dispersion effect is preferable, and dispersion efficiency is high, and installs that simple, cost is relatively low.
As shown in Figure 5, Figure 6, another preferred embodiment of the present utility model, the staving bottom are provided with air deflector
12, the material flowed into from feed pipe is through in the air deflector orientation barrel body, so as to improve powder feeding efficiency.The air deflector 12 includes setting
Put the deflector 121 in staving and the diversion cavity 122 being arranged among on the downside of deflector, the diversion cavity lower end and the charging
Pipe connects, and deflector downside periphery has extended downwardly rib 123, and the rib, deflector, diversion cavity side wall, staving bottom surface are enclosed
Into closed cavity 124, diversion cavity side wall offers the guiding gutter 125 of several connection diversion cavity inner chambers and closed cavity, rib
Perisporium offers several pod apertures 126 connected with closed cavity.After material enters diversion cavity, closed cavity is flowed out from guiding gutter
It is interior, then staving is flowed into through pod apertures, ensure that material quickly close to wheel body, so as to improve powder feeding efficiency, and then improves dispersion efficiency.
In implementation process, wheel intracoelomic cavity, which is located on the downside of fixed plate, is provided with emulsifier unit 13, to the material reality initially entered
It is existing primary emulsifying, improve dispersion effect.As shown in fig. 7, as the third preferred embodiment of the present utility model, the emulsifier unit
13 include being fixedly installed on staving bottom and hollow cylindrical spaced with wheel body emulsification chamber 131, the emulsification bottom of chamber end
Closing, open top, emulsification bottom of chamber end connect with the feed pipe, and emulsification chamber side wall offers several emulsification holes 132, from charging
Pipe enter emulsification chamber material dispersive element centrifugal force and feed pressure effect under first pass through it is described emulsification hole emulsification chamber and
Back and forth flowed between wheel intracoelomic cavity, realize hit, shearing, carry out it is primary emulsifying, then by the material path in the gap and
Back and forth flowed between wheel intracoelomic cavity, realize again and hit, shear, so as to dispersed material, improve dispersion effect.
As shown in figure 8, as the 4th kind of preferred embodiment, the emulsifier unit 13 includes being turned by the emulsification of the main shaft drives
It is outer and be fixed on the emulsification stator 134 of staving bottom that son 133 and interval are set in the emulsification rotor, the emulsification stator with it is described enter
Expects pipe connects, and emulsification stator and emulsification rotor sidewall offer bar hole 135;The material entered from feed pipe in emulsification stator
The bar hole of emulsification rotor is first passed through under emulsification rotor centrifugal force and the feed pressure effect of rotation in emulsification stator and emulsification
Back and forth flowed between rotor, realize primary emulsifying, then entered wheel intracoelomic cavity through emulsifying the bar hole of stator, then pass through scattered member
Part is realized second between wheel intracoelomic cavity and emulsification stator and emulsified, and is then back and forth flowed between gap and dispersive element inner chamber
Realize and hit, shear, so as to greatly improve dispersion effect, ensure the uniformity of product.
Above-mentioned embodiment is only for illustration of the utility model, and is not the relevant skill to limitation of the present utility model
The those of ordinary skill in art field, can be so that various changes can be made in the case where not departing from the spirit and scope of the utility model
And modification, therefore all equivalent technical schemes should also belong to category of the present utility model.