The agitating device of dispersion machine
Technical field
The utility model belongs to mixing plant field, particularly relates to a kind of agitating device of dispersion machine.
Background technology
Dispersion machine is a kind of homogenizer, is widely used in the pulverizing of multiple fields materials such as coating and printing ink, food, cosmetics, medicine, agricultural chemicals, papermaking, chemical industry, dispersion, emulsification, mixing.Zigzag circular dispersion dish high speed dispersion in container of high speed dispersor completes solid-liquid dispersing, moistening, depolymerization, stabilization process.Make slurries be rolling annular flow, produce strong vortex, slurry surface particle drops to bottom eddy current in the shape of a spiral; Form turbulent area at 2.5-5mm place, dispersion impeller edge, slurry and particle are subject to intensive shear and impact; Form upper and lower two lines outside region, slurry is fully circulated and is stirred; In laminar condition below the dispersion impeller of dispersion machine, the pulp layer of different in flow rate spreads mutually and plays peptizaiton.
The agitating device of current dispersion machine mostly is the simple single wheel disc of structure, and mixing effect is poor, and wheel disc easily occurs dead angle in whipping process, and can not realize the abundant dispersion to material, mixing in finite time, stirring efficiency is lower.
Utility model content
Technical problem to be solved in the utility model is, overcomes the deficiency and defect mentioned in above background technology, provides the agitator of the dispersion machine that a kind of dispersion effect is good, stirring efficiency is high.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is:
A kind of agitating device of dispersion machine, comprise shaft and the multicomponent be installed on shaft to fall apart blade, described distribution blade comprises center disk and dispersion impeller, center disk has centre bore, distribution blade is fixed on shaft by centre bore, described center disk excircle is evenly provided with multiple along the outward extending puddler perpendicular to shaft of disc centre, middle part and the outward extending end of puddler described in every root are equipped with blade and lower blade, described dispersion impeller is fixed in the below of puddler and center disk, described dispersion impeller excircle is provided with flange spaced apart.
The agitating device of above-mentioned dispersion machine, preferably, the quantity of described distribution blade is two groups, is located at the end that the midpoint of described shaft and shaft stretch into one end in stirred vessel respectively.
The agitating device of above-mentioned dispersion machine, preferably, often organizes on described distribution blade and is equipped with 4 ~ 10 puddlers.
The agitating device of above-mentioned dispersion machine, preferably, the cross section of described puddler is isosceles triangle.
The agitating device of above-mentioned dispersion machine, preferably, the lower flange that described flange comprises the upper flange laid along uniform intervals above dispersion impeller excircle and lays along uniform intervals below dispersion impeller excircle.
The agitating device of above-mentioned dispersion machine, preferably, described upper flange is just to the space at interval between lower flange, and described lower flange is just to the space at interval between upper flange.
Compared with prior art, the utility model has the advantage of: make dispersion function stir the material at differing heights place in stirred vessel, disperse, mix better by arranging the multicomponent blade that falls apart at the axially different At The Height of shaft, raising dispersion effect and operating efficiency; By arranging many puddlers and arranging dispersion, the mixed effect that many group blades and lower blade can further improve dispersion machine at puddler diverse location place.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model dispersion machine agitating device.
Marginal data:
1, shaft; 2, distribution blade; 3, center disk; 4, centre bore; 5, puddler; 6, blade; 7, lower blade; 8, dispersion impeller; 9, flange; 10, upper flange; 11, lower flange.
Detailed description of the invention
For the ease of understanding the utility model, hereafter will do to describe more comprehensively, meticulously to the utility model in conjunction with Figure of description and preferred embodiment, but protection domain of the present utility model is not limited to following specific embodiment.
It should be noted that, when a certain element is described on " be fixed on, be fixed in, be connected to or be communicated in " another element, it can be directly fixing, affixed, connect or be communicated with on another element, also can be by other intermediate connectors indirectly fixing, affixed, connection or connection on another element.
Unless otherwise defined, hereinafter used all technical terms are identical with the implication that those skilled in the art understand usually.The object of technical term used herein just in order to describe specific embodiment is not be intended to limit protection domain of the present utility model.
Unless otherwise specified, the various raw material, reagent, instrument and equipment etc. used in the utility model are all bought by market and are obtained or prepare by existing method.
embodiment:
As shown in Figure 1, a kind of embodiment of the agitating device of the utility model dispersion machine, comprises shaft 1 and the multicomponent be installed on shaft 1 and to fall apart blade 2; This distribution blade 2 comprises center disk 3 and dispersion impeller 8, center disk 3 has centre bore 4, and distribution blade 2 is fixed on shaft 1 by centre bore 4; The excircle of center disk 3 is provided with uniformly multiple along the outward extending puddler 5 perpendicular to shaft 1 of disc centre; Wherein, the middle part of every root puddler 5 and outward extending end are equipped with blade 6 and lower blade 7, arrange many group blades 6 and lower blade 7 can improve stirring to material, dispersion, mixed effect at the diverse location place of puddler 5; Dispersion impeller 8 is installed below puddler 5, this dispersion impeller 8 excircle is provided with along the upper and lower flange 9 spaced apart of dispersion impeller 8, the lower flange 11 that this flange 9 comprises the upper flange 10 laid along uniform intervals above dispersion impeller 8 excircle and lays along uniform intervals below dispersion impeller 8 excircle.Upper flange 10 is just to the space at interval between lower flange 11, and lower flange 11 is just to the space at interval between upper flange 10.This dispersion impeller 8 can be fixedly installed in below puddler 5 by modes such as welding, and the movable connection methods such as screw also can be adopted to install.As preferably, the quantity of distribution blade 2 is two groups, is located at the end that the midpoint of shaft 1 and shaft 1 stretch into one end in stirred vessel respectively.Establish the multicomponent blade 2 that falls apart that dispersion function can be made to stir the material at differing heights place in stirred vessel, disperse, mix better at the axially different At The Height of shaft, raising dispersion effect and operating efficiency.Wherein, often organize on distribution blade 2 and be equipped with 4 ~ 10 puddlers 5, the cross section of this puddler 5 is isosceles triangle.The dispersion of dispersion machine, mixed effect is can further improve by arranging many puddlers.