CN201755469U

CN201755469U - Multifunctional ultrasonic blender

Info

Publication number: CN201755469U
Application number: CN2010202758618U
Authority: CN
Inventors: 植磊; 庞可邦
Original assignee: LIUZHOU HUGEST CHEMICAL MACHINERY CO Ltd
Current assignee: LIUZHOU HUGEST CHEMICAL MACHINERY CO Ltd
Priority date: 2010-07-29
Filing date: 2010-07-29
Publication date: 2011-03-09
Anticipated expiration: 2020-07-29

Abstract

The utility model relates to mixing and blending equipment in industrial blending process, in particular to a multifunctional ultrasonic blender, which comprises a power device, a crossbeam support, a vertical blending shaft, a blending barrel, a rocking bar, a vertical rotating shaft and an ultrasonic generating device. A mechanical blending device is mounted on the lower portion of the vertical stirring shaft, the vertical blending shaft is connected with the power device through a sprocket chain and fixed on the crossbeam support, the mechanical blending device is located in the blender barrel, the ultrasonic generating device is disposed in the blending barrel and mainly consists of a base and an ultrasonic generator mounted on the base, the base is connected with a vertical rotating shaft, the vertical rotating shaft is fixed onto the crossbeam support, an eccentric wheel with the bottom end provided with a boss is mounted on the vertical blending shaft, and one end of the rocking bar is fixedly connected with the vertical rotating shaft while the other end is placed onto the boss of the eccentric wheel. The multifunctional ultrasonic blender has the advantages of low cost, high production efficiency, lower energy consumption, capability of reasonably matching with mechanical blending, fine blending and mixing effect and the like.

Description

The multifunction ultrasonic mixer

Technical field

The utility model relates to the mixing mixing plant that uses in a kind of industrial stirring technique, particularly a kind of multifunction ultrasonic mixer.

Background technology

The traditional Purely mechanical mixing apparatus that uses in industries such as chemical industry, food, oil in the past, the mixing component of its use, in mixed process, demonstrate gradually that its technical process overlong time, production efficiency and efficiency are not high, drawback such as mixing quality and effect instability as blade, colloid mill, homogenizer and disperser to material.The mixing of simultaneously emerging in recent years ultra-fine level and nanoscale material, require mixing components such as stirring, dispersion and emulsification to need high linear speed more, more homogenising, more stable mixed effect, and traditional Purely mechanical agitation mixer can't satisfy the mixing requirement of this type of material.It is high and to the agitation mixer of the good mixing effect of ultra-fine level and nanoscale material to develop a kind of mixing efficiency, is present urgent problem.China Patent No. is 2005200575556 and is called the utility model patent of " ultrasonic wave mixer ", the hyperacoustic mixer of a kind of use is disclosed, this patent mainly is to rely on ultrasonic transducer to come mixed material, dwindled the immixture of mechanical agitation to material, but ultrasonic transducer only can carry out the axial disturbance of microcosmic to material, do not have churned mechanically mating reaction, only depend on the ultrasonic transducer mixed material, mixed effect is not good.

Summary of the invention

The technical problems to be solved in the utility model is: provide that a kind of cost is low, production efficiency is high, energy consumption is lower and rationally cooperate with mechanical agitation, multifunction ultrasonic mixer that stirring and mixing effect is good, to solve above-mentioned problems of the prior art.

The technical scheme that solves the problems of the technologies described above is: a kind of multifunction ultrasonic mixer, comprise power set, overarm brace, the bottom is equipped with the vertical shaft and the agitator of mechanical stirring device, vertical shaft is connected with power set by the sprocket wheel chain, and be fixed on the overarm brace by bearing and connector, mechanical stirring device is positioned at agitator, this mixer also comprises rocking bar, vertical rotation axis and the ultrasonic generator that is arranged in the agitator, described ultrasonic generator mainly is made of pedestal and the supersonic generator that is installed on the pedestal, pedestal is connected with vertical rotation axis, vertical rotation axis is fixed on the overarm brace by bearing and connector, the eccentric wheel that a bottom has boss is installed on the described vertical shaft, rocking bar one end is fixedlyed connected with vertical rotation axis, and the other end places on the eccentric boss.

Described mechanical stirring device mainly constitutes by anchor formula paddle with along 2 press-down type ribbons on the circumferential anchor formula that the is installed in paddle that is provided with of agitator, and anchor formula paddle bottom has installing hole.

This mixer also is provided with the vacuum extractor that is communicated with agitator.

This mixer also is provided with the jacking system that is used to promote overarm brace that is driven by hydraulic system.

The utility model is provided with ultrasonic generator in agitator, mainly utilize ultrasonic wave in medium is propagated under peculiar " cavitation effect " and the cavitation with multiple-effects such as mechanical effect, fuel factor, mass transfer effect, dispersion effect, activating effect material is carried out the axial disturbance of microcosmic; The mechanical stirring device that vertical shaft drive of the present utility model is positioned at agitator carries out all rotatable macroscopic views to material and radially stirs, vertical shaft drives vertical rotation axis by eccentric wheel on it and rocking bar and carries out the reciprocal rotation of certain angle, thereby drive the ultrasonic generator that is installed in the vertical rotation axis below and also in agitator, carry out reciprocating type rotation, to different directions emission ultrasonic wave, utilize cavitation effect of ultrasonic waves that material is carried out the axial disturbance of microcosmic simultaneously.About supersonic generator on two vertical rotation axis, can how much carry out the axial location adjustment at what stir material, supersonic generator is installed the emission ultrasonic wave in opposite directions, prevents ultrasonic wave and fails the dead angle area of arrival.

The mechanical stirring device of the utility model is mainly by anchor formula paddle with along 2 press-down type ribbons on the circumferential anchor formula that the is installed in paddle that is provided with of agitator, mechanical stirring device carries out all rotatable macroscopic views and radially stirs, the anchor formula paddle of mechanical stirring device up stirs the bottom material simultaneously, the press-down type ribbon down presses upper materials, so just, simultaneously compound circulating (macroscopic view) axial flow up and down under rotatable radially stirring of week guarantees that whipping process does not have dead angle area, no material deposits.

Owing to adopt said structure, the utility model ultrasonic generator rationally cooperates with mechanical agitation, thereby it has that cost is low, production efficiency is high, mixing effect is better and energy consumption is lower etc. that the wide model of advantage is useful in numerous industrial stirring techniques such as chemical industry, food, papermaking, paint, medicine, oil, metallurgy.

Below, the technical characterictic to the multifunction ultrasonic mixer of the utility model is further described in conjunction with the accompanying drawings and embodiments.

Description of drawings

Fig. 1～Fig. 2: the multifunction ultrasonic mixer structural representation of the utility model: Fig. 1: front view (broken section), Fig. 2: left view (analysing and observe); The A-A cutaway view of Fig. 3: Fig. 1 (omitting the agitator external component); The B of Fig. 4: Fig. 2 cuts open enlarged drawing; Fig. 5～Fig. 6: the mechanical stirring device structural representation of the utility model: Fig. 5: front view, Fig. 6: vertical view.

Among the figure: 1-power set, 2-overarm brace, the vertical shaft of 3-, the 4-ultrasonic generator, 41-pedestal, 42-supersonic generator, the 5-mechanical stirring device, 51-anchor formula paddle, 511-installing hole, 52-press-down type ribbon, 6-agitator, 7-vacuum extractor, the 8-hydraulic system, 9-jacking system, 10-vertical rotation axis, the 11-rocking bar, the 12-eccentric wheel.

Arrow is represented the direction of rotation of mechanical stirring device among Fig. 6.

The specific embodiment

Embodiment one: a kind of multifunction ultrasonic mixer is (referring to Fig. 1～Fig. 4), comprise power set 1, overarm brace 2, the bottom is equipped with the vertical shaft 3 and the agitator 6 of mechanical stirring device 5, vertical shaft 3 tops are connected with power set 1 by the sprocket wheel chain, and be fixed on the overarm brace 2 by bearing and connector, mechanical stirring device 5 is positioned at agitator 6, described mechanical stirring device mainly constitutes by anchor formula paddle 51 with along 2 press-down type ribbons 52 on the circumferential anchor formula that the is installed in paddle that is provided with of agitator, anchor formula paddle bottom has installing hole 511 (referring to Fig. 5～Fig. 6), this mixer also comprises rocking bar 11, vertical rotation axis 10 and the ultrasonic generator 4 that is arranged in the agitator, described ultrasonic generator mainly is made of pedestal 41 and the supersonic generator 42 that is installed in opposite directions on the pedestal, pedestal is connected with vertical rotation axis 10, vertical rotation axis is fixed on the overarm brace 2 by bearing and connector, the eccentric wheel 12 that a bottom has boss is installed on the described vertical shaft 3, rocking bar 11 1 ends are fixedlyed connected with vertical rotation axis 10, and the other end places on the eccentric boss.During work, mechanical stirring device and eccentric wheel carry out 360 degree rotations under the drive of vertical shaft 3, and eccentric wheel carries out the reciprocal spinning movement of certain angle by rocking bar 11 and vertical rotation axis 10 drive ultrasonic generators 4 simultaneously.

The described number that is arranged on the ultrasonic generator 4 in the agitator of present embodiment can be determined according to actual conditions, can be 1,2,3 or more a plurality of.

As a kind of conversion of the present utility model, described mechanical stirring device can also adopt other structures, can satisfy the demands to the mixed effect of material as long as guarantee.

As another conversion of the present utility model, this mixer also is provided with the vacuum extractor 7 that is communicated with agitator, needs to install additional mechanical seal member in the mixer simultaneously.

As another conversion of the present utility model, this mixer also is provided with the jacking system 9 that is used to promote overarm brace 2 that is driven by hydraulic system 8.

The utility model is according to needs of production, and mixed process can be carried out under positive pressure environment, is malleation in the agitator promptly, and mixed process also can be carried out under vacuum environment, is negative pressure in the agitator promptly.

The installation form of the utility model power set 1, agitator 6, overarm brace structure, vertical shaft 3 and vertical rotation axis 10, vacuum extractor 7, mechanical seal parts, hydraulic system 8 and jacking system 9 are identical with existing mixer, repeat no more herein.

The utility model is based on following theoretical design and draws: 1, based under Huygens's wave theory, when fluctuation is propagated in continuous media, the every bit that wave source reaches in medium all causes the vibrations of adjacent particle and becomes new wave source that the fluctuation that this wave source causes makes each particle on its propagation path all will obtain acceleration and kinetic energy.So particle is under the ultrasonic wave effect, with each second tens thousand of times the higher-order of oscillation and per second act in the liquid phase molecule greater than huge speed and the kinetic energy of 100m, the liquid phase molecule is activated, thus for mixing very advantageous environment of one of creation.

When 2, ultrasonic wave is propagated in liquid continuous media distinctive " cavitation effect ", constantly produce countless internal pressures and reach thousands of atmospheric little air pockets, and continuous " microexplosion " produces the strong shock wave on the microcosmic, act on solid-liquid or liquid-liquid molecule, air in the medium is overflowed by " bombardment ", and impelling medium cell rupture and distortion, the material in the accelerating medium molecule is overflowed, and shortens whole mixing cycle; And in these bubble period generations, grow in the process of bursting apart; can produce of short duration localized hyperthermia, high pressure, heating and cooling; and generation highfield; thereby multiple-effects such as generation power, heat, mass transfer, dispersion, activation; not only make liquid-liquid, the easier mixing of liquid-solid phase; and making the linear velocity of corresponding mechanical agitation assembly further reduce aspect dispersion, pulverizing, the emulsification, particle or the emulsion droplet that obtains is littler, effect is more stable.

Claims

1. multifunction ultrasonic mixer, comprise power set (1), overarm brace (2), the bottom is equipped with the vertical shaft (3) and the agitator (6) of mechanical stirring device (5), vertical shaft (3) is connected with power set by the sprocket wheel chain, and be fixed on the overarm brace by bearing and connector, mechanical stirring device is positioned at agitator, it is characterized in that: this mixer also comprises rocking bar (11), vertical rotation axis (10) and be arranged on ultrasonic generator (4) in the agitator, described ultrasonic generator mainly is made of pedestal (41) and the supersonic generator (42) that is installed on the pedestal, pedestal is connected with vertical rotation axis, vertical rotation axis is fixed on the overarm brace by bearing and connector, the eccentric wheel (12) that a bottom has boss is installed on the described vertical shaft (3), rocking bar (11) one ends are fixedlyed connected with vertical rotation axis (10), and the other end places on the eccentric boss.

2. multifunction ultrasonic mixer according to claim 1, it is characterized in that: described mechanical stirring device mainly constitutes by anchor formula paddle (51) with along 2 the press-down type ribbons (52) on the circumferential anchor formula that the is installed in paddle that is provided with of agitator, and anchor formula paddle bottom has installing hole (511).

3. multifunction ultrasonic mixer according to claim 1 and 2 is characterized in that: this mixer also is provided with the vacuum extractor (7) that is communicated with agitator.

4. multifunction ultrasonic mixer according to claim 1 and 2 is characterized in that: this mixer also is provided with the jacking system that is used to promote overarm brace (2) (9) that is driven by hydraulic system (8).

5. multifunction ultrasonic mixer according to claim 3 is characterized in that: this mixer also is provided with the jacking system that is used to promote overarm brace (2) (9) that is driven by hydraulic system (8).