CN208320555U - Rabbling mechanism and pulping device - Google Patents

Abstract

The utility model discloses rabbling mechanism and pulping devices, wherein rabbling mechanism includes the first driving assembly, agitating shaft, dispersed components thereof, agitating paddle, stirring container and dispersion shell, it is provided with dispersion chamber in the dispersion shell, is provided with stir chamber in the stirring container；One end of the agitating shaft is connected to the driving end of first driving assembly, and the other end passes through the dispersion chamber and extends to the stir chamber；The dispersed components thereof and the agitating paddle are sequentially arranged at from top to down on the agitating shaft, and the dispersed components thereof is located at the dispersion chamber, and the agitating paddle is located at the stir chamber.The utility model reduces the reunion and agglomeration of powder body material, so that powder body material and fluent material come into full contact with, improves the efficiency and effect of fluent material infiltration powder body material, to improve stirring efficiency and effect, and then improves pulping efficiency and effect.

Description

Rabbling mechanism and pulping device

Technical field

The utility model relates to slurry preparation technical fields, and in particular to a kind of rabbling mechanism and pulping device.

Background technique

Currently, new energy industry, coating industry, cosmetic industry, food service industry and marking ink, nanocomposite Etc. in various industries, the preparation process of slurry is usually to provide different powder body material and fluent material according to formula, it is quantitative, Distribution is added in mixing plant, and long agitation, mixing realize the homogenous disperse between powder and fluent material.

All the time, the mixing between slurry is completed by agitating device.Existing agitating device is in drum It is carried out in the container of shape, agitating paddle is equipped in container, after powder and fluent material are all added in container, agitating paddle rotation Being stirred to slurry makes it uniformly.But mixed since a large amount of powder body material enters in fluent material simultaneously, it is easy Occur to reunite and be difficult to be dispersed, so the dispersion of aggregate needs long time in slurry, the efficiency of dispersion is very low, influences The efficiency and effect of slurrying.

Summary of the invention

The purpose of the utility model is to provide a kind of rabbling mechanism and pulping device, solve to be easy to appear powder in pulping process The problem of body material and fluent material are reunited, to improve the efficiency and effect of slurrying.

Following technical proposal can be used to realize in the above-mentioned purpose of the utility model:

The utility model provides a kind of rabbling mechanism, including the first driving assembly, agitating shaft, dispersed components thereof, agitating paddle, Stirring container and dispersion shell, are provided with dispersion chamber in the dispersion shell, are provided with stir chamber in the stirring container；It is described One end of agitating shaft is connected to the driving end of first driving assembly, and the other end passes through the dispersion chamber and extends to the stirring Chamber；The dispersed components thereof and the agitating paddle are sequentially arranged at from top to down on the agitating shaft, and the dispersed components thereof is located at institute Dispersion chamber is stated, the agitating paddle is located at the stir chamber.

In one embodiment of the utility model, the dispersed components thereof includes breaing up wheel, and the wheel of breaing up is mounted on institute It states on agitating shaft；The wheel of breaing up includes breaing up wheel hub, it is described break up circumference of hub and be disposed with break up blade, it is described to break up leaf Piece is breaing up the inclination installation of wheel hub junction with described.

In one embodiment of the utility model, helical blade is set above wheel and/or beats described in described break up It dissipates wheel lower section and setting wheel is set, the helical blade and the setting wheel are arranged on the agitating shaft；The setting wheel packet Material toggling wheel hub is included, has material toggling blade in the material toggling wheel hub circumference, the material toggling blade joins with the material toggling wheel hub Locate vertically-mounted.

In one embodiment of the utility model, the stirring container includes the first cylinder and stock discharge pipe, institute The first cylinder is stated to connect with the dispersion shell, the stock discharge pipe be connected on first cylinder and with the stir chamber Connection.

In one embodiment of the utility model, the first cylinder outer sheath be equipped with the second cylinder, described first Cooling duct is formed between cylinder and second cylinder；Water inlet line is arranged by water supply connector at second cylinder bottom Portion, outlet conduit are arranged by water outlet connector on the second cylinder lateral surface top；Coolant liquid enters from the water supply connector The cooling duct, then go out from the water outlet connector.

In one embodiment of the utility model, horn-like chamber is formed between first cylinder and the agitating paddle Body, the cavity upper end is small, lower end is big.

In one embodiment of the utility model, the agitating paddle includes agitating paddle ontology and stirring blade, described to stir The lateral surface for mixing paddle ontology has been evenly arranged multiple stirring blades, the multiple stirring blade with the agitating paddle ontology Junction it is vertically-mounted, the stirring blade is in the shape of a spiral.

In one embodiment of the utility model, the agitating paddle is hollow structure.

The utility model additionally provides a kind of pulping device, including solid charging mechanism, liquid addition mechanism and above-mentioned Rabbling mechanism described in any one of embodiment, the solid charging mechanism and the liquid addition mechanism respectively with the stirring Mechanism connection；The solid charging mechanism is for providing powder body material, and the liquid addition mechanism is for providing fluent material, institute Rabbling mechanism is stated for stirring powder body material and fluent material to prepare slurry.

In one embodiment of the utility model, the solid charging mechanism includes solid feed hopper and valve, described Solid feed hopper is connected by the valve with the rabbling mechanism.

It further include feed mechanism in one embodiment of the utility model, the feed mechanism includes the second driving group Part, feed screw and feeding shell are provided with feeding chamber in the feeding shell, and the feed screw setting is in the feeding chamber It is interior；One end of the feed screw is connected to the driving end of second driving assembly；The feeding shell includes being oppositely arranged First end b and second end b and third end b；The first end b of the feeding shell, institute is arranged in second driving assembly The second end b connection rabbling mechanism of feeding shell is stated, the third end of the feeding shell connects the solid charging mechanism.

In one embodiment of the utility model, the liquid addition mechanism is described including including liquid addition container Liquid addition container is circumferentially positioned at the periphery wall of the dispersion shell of the rabbling mechanism；The liquid addition container has annulus Circular fluid injection chamber is formed between the fluid injection chamber of shape or the liquid addition container and the dispersion shell；In the liquid Liquid injection hole is set on the side wall of addition vessel, and the sidewall horizontal of the liquid injection hole and the fluid injection chamber is tangent；The fluid injection chamber Lower wall surface is provided with multiple reservoir channels, and the upper end of the reservoir channel is penetrated through to the fluid injection chamber, and lower end is penetrated through to described Stir chamber；The reservoir channel is obliquely installed, horizontal by certain tilt angle.

In one embodiment of the utility model, the pulping device is used to prepare lithium battery electric core slurry.

The rabbling mechanism of the utility model and the beneficial effect of pulping device are:

(1) powder body material is dispersed using dispersed components thereof and is equably hit down by rabbling mechanism described in the utility model In stir chamber, the reunion and agglomeration for reducing powder body material improve liquid so that powder body material and fluent material come into full contact with Material infiltrates the efficiency and effect of powder body material, to improve stirring efficiency and effect；

(2) rabbling mechanism described in the utility model uses the mixing of recirculated cooling water cooling powder body material and fluent material Object avoids the excessively high chemical structure for making manufactured slurry of temperature from changing, improves effects on slurry making；

(3) form that upper end is small, lower end is big between the first cylinder and agitating paddle of rabbling mechanism described in the utility model Horn-like cavity, so that the motion profile of the shape of the cavity and powder body material mutually coincide, so that fluent material and powder The contact area of body material increases, and improves stirring efficiency and effect；

(4) agitating paddle of rabbling mechanism described in the utility model is when high speed rotation is stirred, the shape in stir chamber At vacuum, so that the gas that powder body material is carried is discharged from stock discharge pipe, reduces the reunion and agglomeration of powder body material, mention High stirring efficiency and effect；

(5) pulping device described in the utility model use above-mentioned rabbling mechanism, reduce powder body material reunion and Agglomeration improves the efficiency and effect of fluent material infiltration powder body material so that powder body material and fluent material come into full contact with, from And stirring efficiency and effect are improved, and then improve pulping efficiency and effect；

(6) pulping device described in the utility model can accurately control the amount of feeding of powder body material using feed mechanism, It is added in rabbling mechanism with enabling powder body material equal and quantitative, to avoid viscosity caused by disposable a large amount of powder body materials Rise, effectively prevent the reunion and agglomeration of powder body material, improve dispersion efficiency；

(7) pulping device described in the utility model is threaded into liquid addition container and equably by fluent material From accelerating to flow in stir chamber in liquid injection pipe, so that fluent material can equably be enclosed in the periphery of powder body material Side improves the contact area of fluent material and powder body material, improves the efficiency and effect of fluent material infiltration powder body material, To improve stirring efficiency and effect, and then improve pulping efficiency and effect.

Detailed description of the invention

In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention, For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings Other attached drawings.

Fig. 1 is the schematic front view for the pulping device that the utility model one embodiment provides.

Fig. 2 is the cross-sectional schematic diagram of encircled portion in Fig. 1.

Fig. 3 is the schematic front view for the pulping device that another embodiment of the utility model provides.

Fig. 4 is the cross-sectional schematic diagram of encircled portion in Fig. 3.

The appended drawing reference of the figures above are as follows: 1, rabbling mechanism；11, the first driving assembly；111, the first support base；12, it stirs Mix axis；13, dispersed components thereof；131, helical blade；132, wheel is broken up；133, setting wheel；14, agitating paddle；15, stirring container； 151, the first cylinder；152, the second cylinder；153, stock discharge pipe；154, housing；155, water supply connector；156, water outlet connector； 16, disperse shell；161, first shell a；1611, first end a；1612, second end a；162, second shell a；1621, third end a；17, transmission component；18, seal assembly；2, solid charging mechanism；21, solid feed hopper；211, hopper ladle body；2111, solid Discharge port；212, hopper cover；2121, feeding-in solid body mouth；213, sensor；22, valve；3, liquid addition mechanism；31, liquid adds Material container；32, liquid injection pipe；33, accelerate block；34, liquid addition pipe；4, feed mechanism；41, the second driving assembly；42, second Support seat；43, shell is fed；431, first shell b；4311, first end b；4312, second end b；432, second shell b；4321, Third end b.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are in the premise for not making creative work Under other embodiments obtained, fall within the protection scope of the utility model.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root evidence The exemplary embodiment of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular is also anticipated Figure includes plural form, additionally, it should be understood that, when using term " includes " in the present specification, indicate presence Feature, step, operation, device, component and/or their combination.

Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments Up to the unlimited the scope of the utility model processed of formula and numerical value.

In the description of the present invention, it should be understood that the noun of locality such as " front, back, left, right, up, down ", " lateral, Vertically, vertically, vertically, it is horizontal " and " pushing up, bottom " etc. indicated by orientation or positional relationship be normally based on orientation shown in the drawings Or positional relationship, it is merely for convenience of describing the present invention and simplifying the description, in the absence of explanation to the contrary, these sides Position word does not indicate that and implies that signified device or element must have a particular orientation or be constructed and operated in a specific orientation, Therefore it should not be understood as the limitation to scope of protection of the utility model.The noun of locality " inside and outside " refers to relative to each component itself Profile it is inside and outside.

In addition, it should be noted that, limiting components using the words such as " first ", " second ", it is only for be convenient for Corresponding components are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this The limitation of utility model protection range.

As Figure 1-Figure 4, the utility model provides a kind of rabbling mechanism 1, including the first driving assembly 11, agitating shaft 12, dispersed components thereof 13, agitating paddle 14, stirring container 15 and dispersion shell 16 disperse in shell 16 to be provided with dispersion chamber, and stirring is held Stir chamber is provided in device 15；One end of agitating shaft 12 is connected to the driving end of the first driving assembly 11, and the other end, which passes through, to be divided Scattered chamber extends to stir chamber；Dispersed components thereof 13 and agitating paddle 14 are sequentially arranged at from top to down on agitating shaft 12, and dispersed components thereof 13 In dispersion chamber, agitating paddle 14 is located at stir chamber.First driving assembly 11 drives agitating shaft 12 to rotate, and powder body material enters dispersion Chamber is hit down after being dispersed by dispersed components thereof 13 in stir chamber, and fluent material is directly entered stir chamber and powder body material comes into full contact with, Under the Stirring of agitating paddle 14, powder body material and fluent material are made into slurry, are discharged from stock discharge pipe 153.

Specifically, dispersion shell 16 at least has the first end a1611 being oppositely arranged and second end a1612 (practical at this In novel one embodiment, as shown in Figure 1, dispersion shell 16 has the first end a1611 being oppositely arranged and second end a1612；In another embodiment of the utility model, as shown in figure 3, dispersion shell 16 is in addition to having be oppositely arranged first Hold other than a1611 and second end a1612, also there is third end a1621), the first driving assembly 11 is connected by the first support base 111 Meet the first end a1611 of dispersion shell 16, the second end a1612 of the connection dispersion shell 16 of stirring container 15；Agitating shaft 12 passes through The connection of the driving end of shaft coupling and the first driving assembly 11.Further, the first driving assembly 11 is motor；Preferably, the electricity Machine is servo motor.

In one embodiment of the utility model, as shown in Fig. 2, dispersed components thereof 13 includes helical blade 131, breaks up wheel 132 and setting wheel 133, helical blade 131 breaks up wheel 132 and setting wheel 133 is sequentially arranged at from top to down on agitating shaft 12. Wherein, helical blade 131 prevents powder body material to be blocked in the inner wall of dispersion shell 16 for feeding down powder body material；It beats It dissipates wheel 132 to break up for constantly cutting powder body material, avoids powder body material from reuniting and agglomerate, influence stirring efficiency；Material toggling Wheel 133 for along the circumferential direction equably hitting down the powder body material after breaing up in stir chamber, enable powder body material with Fluent material comes into full contact with, and is quickly infiltrated by fluent material, to improve the efficiency of fluent material infiltration powder body material, in turn Improve the efficiency of stirring.Specifically, breaing up wheel 132 includes being set on agitating shaft 12 to break up wheel hub, wheel hub circle is being broken up Be disposed in week and break up blade, break up blade with break up wheel hub junction inclination install；Setting wheel 133 includes being set in agitating shaft Material toggling wheel hub on 12 has material toggling blade in material toggling wheel hub circumference, and material toggling blade is pacified vertically with material toggling wheel hub junction Dress.

In one embodiment of the utility model, as depicted in figs. 1 and 2, stirring container 15 include the first cylinder 151 with And stock discharge pipe 153, the first cylinder 151 are connected by interconnecting piece (figure is not marked) and dispersion shell 16；Specifically, interconnecting piece is in Annular shape, internal ring wall are circumferentially positioned at dispersion 16 periphery wall of shell；First cylinder 151 is substantially in cone tube shape, the upper end weldering It connects in the lower surface of interconnecting piece；First cylinder, 151 lateral surface lower part offers stock discharge mouth, and stock discharge pipe 153 is connected to The stock discharge mouth, is connected to stir chamber, and the slurry prepared after stirring can be flowed out from stock discharge pipe 153.

Further, it is equipped with the second cylinder 152 in 151 outer sheath of the first cylinder, the second cylinder 152 is substantially in taper cone barrel Shape and 151 shape of the first cylinder are roughly the same, and the upper end of the second cylinder 152 is welded on the lower surface of interconnecting piece；First cylinder 151 and second form cooling duct between cylinder 152；Water inlet line is arranged by water supply connector 155 at 152 bottom of the second cylinder Portion, outlet conduit are arranged by water outlet connector 156 on 152 lateral surface top of the second cylinder.Coolant liquid (cooling water) connects from water inlet First 155 enter cooling duct, then go out from water outlet connector 156.It should be noted that in the foregoing description, such as " water inlet ", " out There is no particular meanings for the words such as water ", therefore should not be understood as coolant liquid being limited to cooling water.Powder body material and fluent material When stir chamber high speed rotation is stirred, it is easy to produce high temperature, high temperature is easy so that the chemical structure of manufactured slurry occurs Variation.The second cylinder 152 is arranged on the outside of the first cylinder 151 to form cooling duct and recycle in cooling duct by cooling water Flowing, the mixture of powder body material and fluent material is cooled down, to avoid the excessively high change for making manufactured slurry of temperature It learns structure to change, improves effects on slurry making.

Further, 151 lateral surface of the first cylinder is provided with cooling spiral blade, enables cooling water spiral shell from below to up Rotation movement, so that cooling water cooling time extends, cooling contact area increases, good cooling results.

In one embodiment of the utility model, horn-like cavity is formed between the first cylinder 151 and agitating paddle 14, The cavity upper end is small, lower end is big.Powder body material moves obliquely around under the hitting down of setting wheel 133, due to the first cylinder Form the horn-like cavity that upper end is small, lower end is big between 151 and agitating paddle 14, the motion profile of the cavity and powder body material (to Surrounding moves obliquely) mutually it coincide, so that the contact area of fluent material and powder body material increases, improve stirring effect Rate and effect.

In one embodiment of the utility model, agitating paddle 14 includes agitating paddle ontology and stirring blade, agitating paddle sheet The lateral surface of body has been evenly arranged multiple stirring blades, multiple stirring blades vertically-mounted with the junction of agitating paddle ontology, Stirring blade is in the shape of a spiral.Stirring blade enables to the mixture of powder body material and fluent material to be sufficiently stirred in stir chamber Mixing, improves stirring efficiency and effect.

In one embodiment of the utility model, agitating paddle 14 be hollow structure (agitating paddle ontology be substantially in it is coniform, It is hollow structure), this structure can mitigate weight, reduce the load of the first driving assembly 11.

In one embodiment of the utility model, cylindrical housing 154 is equipped in 152 outer sheath of the second cylinder.Cover Shell 154 is for protecting stirring container 15.

In another embodiment of the utility model, as shown in Figure 3 and Figure 4, rabbling mechanism 1 further includes transmission component 17, for the setting of transmission component 17 between the first driving assembly 11 and dispersion shell 16, the first driving assembly 11 passes through the first support 111 setting of seat disperses shell 16 and is arranged in 17 lower end of transmission component in 17 upper end of transmission component.Specifically, transmission component 17 is Bearing housing.

Further, transmission component 17 is water-cooling bearing box, and transmission component 17 is arranged by seal assembly 18 in dispersion shell On body 16.Seal assembly 18 is mechanical seal, prevents the cooling water in transmission component 17 from entering in dispersion shell 16.

As Figure 1-Figure 4, the utility model additionally provides a kind of pulping device, can be used for preparing lithium battery electric core slurry Material.Pulping device includes the rabbling mechanism 1 in solid charging mechanism 2, liquid addition mechanism 3 and any of the above-described embodiment, Gu Body charging mechanism 2 and liquid addition mechanism 3 are connected with rabbling mechanism 1 respectively；Solid charging mechanism 2 is used to provide powder body material, Liquid addition mechanism 3 is used for powder body material and fluent material stirring for providing fluent material, rabbling mechanism 1 to prepare slurry Material.

In one embodiment of the utility model, as shown in Figure 1, solid charging mechanism 2 includes 21 He of solid feed hopper Valve 22, solid feed hopper 21 are connected by valve 22 and rabbling mechanism 1.

Specifically, solid feed hopper 21 includes hopper ladle body 211 and the hopper cover 212 being arranged on hopper ladle body 211, material At least one feeding-in solid body mouth 2121 is provided on bucket cover 212, a variety of powder body materials can be respectively from different feeding-in solid body mouths 2121 enter in solid feed hopper 21 simultaneously；The taper small in big upper and lower small mouth mouth of hopper ladle body 211, lower end is provided with solid The lower end of discharge port 2111, the upper end of 2111 connecting valve 22 of solid outlet, valve 22 passes through conveyance conduit and rabbling mechanism 1 Dispersion shell 16 connect, powder body material intracavitary is dispersed by the dispersion that solid charging mechanism 2 is supplied to rabbling mechanism 1.

Further, sensor 213 is set in hopper ladle body 211, sensor 213 is for detecting 21 inner powder of solid feed hopper Body material height, so as to control the supply amount of powder body material.

Further, valve 22 is Pneumatic butterfly valve.

In order to realize the quantitative feeding of powder body material, in another embodiment of the utility model, such as Fig. 3 and Fig. 4 institute Show, pulping device further includes feed mechanism 4, and solid charging mechanism 2 is connected by feed mechanism 4 and rabbling mechanism 1.Feed mechanism 4 can be realized the auto-feed of powder body material and can accurately control the amount of feeding of powder body material, enable powder body material Be added to equal and quantitative in rabbling mechanism 1, thus avoid being added at one time a large amount of powder body materials and the viscosity that causes powder body material Rise, effectively prevent the reunion and agglomeration of powder body material, improve dispersion efficiency.

Feed mechanism 4 includes the second driving assembly 41, feed screw (not shown) and feeding shell 43, is fed in shell 43 It is provided with feeding chamber, feed screw setting is intracavitary in the feeding；One end of feed screw is connected to the drive of the second driving assembly 41 Moved end；Feeding shell 43 includes the first end b4311 and second end b4312 and third end b4321 being oppositely arranged；Second driving The first end b4311 of feeding shell 43 is arranged in by the second support base 42 for component 41, and the second end b4312 of feeding shell 43 connects Rabbling mechanism 1 is connect, the third end b4321 connection solid charging mechanism 2 of shell 43 is fed.Powder body material from feeding shell 43 the Three end b4321 enter feeding it is intracavitary, the second driving assembly 41 drive feed screw rotation, powder body material with feed screw turn The dispersion into rabbling mechanism 1 that is dynamic and can be realized quantitative and even is intracavitary.

Specifically, feeding shell 43 includes that first shell b431 and the middle part of sliding channel from first shell b431 tilt upwards It is provided with the first cavity b in the second shell b432 extended out, first shell b431, is provided with second in second shell b432 Cavity b, the first cavity b and the second cavity b connection are at feeding chamber；First shell b431 has the first end b4311 being oppositely arranged There is the third end b4321 far from first shell b431 with second end b4312, second shell b432；Second driving assembly 41 is logical Cross the first end b4311 that first shell b431 is arranged in the second support base 42, the second end b4312 of first shell b431 and stirring The dispersion shell 16 of mechanism 1 connects；The third end b4321 of second shell b432 is connected by valve 22 and solid outlet 2111 It connects；In a specific embodiment, the third end b4321 of second shell b432 and the lower end of hopper ladle body 211 are set outward It is equipped with flange, is correspondingly arranged on multiple mounting holes on flange, can be incited somebody to action by the mounting hole that screw is each passed through two flange Solid charging mechanism 2 is fixedly connected with feed mechanism 4；Feed screw is arranged in the first cavity b, and one end of feed screw connects Second driving assembly 41 is simultaneously rotatably supported in the second support base 42 by bearing.

Further, the second driving assembly 41 is motor, which is stepper motor.

In order to realize the connection with feed mechanism 4, in another embodiment of the utility model, such as Fig. 3 and Fig. 4 institute Show, the dispersion shell 16 of rabbling mechanism 1 includes first shell a161 and inclines from the middle part of sliding channel of first shell a161 to upper right side It is provided with the first cavity a in the second shell a162 tiltedly extended out, first shell a161, is provided in second shell a162 Two cavity a, the first cavity a and the second cavity a Connected component dissipate chamber；First shell a161 has the first end being oppositely arranged A1611 and second end a1612, second shell a162 have the third end a1621 far from first shell a161；First driving assembly 11 the first end a1611, the second end a1612 of first shell a161 of first shell a161 are arranged in by the first support base 111 It is connect with stirring container 15；The second end of the feeding shell 43 of the third end a1621 and feed mechanism 4 of second shell a162 B4312 connection.

In one embodiment of the utility model, as shown in Figure 1, liquid addition mechanism 3 includes liquid addition pipe 34, liquid The upper end of stirring container 15 is arranged in body charge pipe 34, and is connected to stir chamber.Fluent material passes through liquid by liquid delivery pump Charge pipe 34 is delivered in stir chamber.

Using aforesaid way provide fluent material, fluent material can not equably with powder body material contact, stirring efficiency and Effect is lower, in order to further increase stirring efficiency and effect, in another embodiment of the utility model, such as Fig. 3 and Fig. 4 Shown, liquid addition mechanism 3 includes liquid addition container 31, and liquid addition container 31 is annular in shape, is circumferentially positioned at dispersion The periphery wall of shell 16；Liquid addition container 31 has circular fluid injection chamber or liquid addition container 31 and dispersion shell 16 Between form circular fluid injection chamber, circle ring center's line of the fluid injection chamber and the center line of agitating shaft 12 are overlapped；In liquid addition Liquid injection hole is arranged in the side wall of container 31, and liquid addition pipe 34 connects the liquid injection hole, the water inlet direction of liquid addition pipe 34 and fluid injection The tangential direction of chamber is parallel；The sidewall horizontal of liquid injection hole and fluid injection chamber is tangent, adds so that fluent material enters liquid by liquid injection hole After material container 31, meeting edge is moved perpendicular to fluid injection chamber radial direction, and then is moved around the fluid injection chamber of liquid addition container 31.

The lower surface of liquid addition container 31 is provided with more liquid injection pipes 32, and liquid injection pipe 32 is with the center line of agitating shaft 12 Axis is evenly distributed in the circumferential direction；In the present embodiment, liquid injection pipe 32 has 8.Further, liquid injection pipe 32 is with agitating shaft 12 Along the circumferential direction array is arranged on the basis of center line.The upper end of liquid injection pipe 32 is penetrated through to fluid injection chamber, and lower end connects stirring container 15 and perforation to stir chamber；Liquid injection pipe 32 is obliquely installed, and liquid injection pipe 32 is horizontal by certain tilt angle, the tilt angle It is 20 ° -60 °.Further, liquid injection pipe 32 is parallel with the tangent plane of the side wall of fluid injection chamber.

Fluent material is delivered to liquid addition pipe 34 by liquid delivery pump, due to the note of liquid injection hole and liquid addition container 31 Sap cavity level is tangent, and fluent material is threaded into liquid addition container 31, and around liquid addition container 31 Fluid injection chamber movement so that fluent material equably can flow downward to stir chamber from more liquid injection pipes 32.Due to note Liquid pipe 32 is parallel with the tangent plane of the side wall of fluid injection chamber, and movement of the fluent material in liquid injection pipe 32 can resolve into vertically downward Movement and movement perpendicular to fluid injection chamber radial direction；When fluent material from the lower end of liquid injection pipe 32 flow out when, can spiral to Lower movement, so that fluent material can be uniformly distributed in the peripheral side of powder body material, the part for avoiding the occurrence of powder body material does not have The phenomenon that with fluent material contact.(the total cross-sectional area of liquid injection pipe 32 or reservoir channel when the section of liquid injection pipe 32 is smaller Less than the area of section of liquid injection hole), fluent material, which can speed up, to flow downward.When fluent material enters stir chamber, liquid material Expect around the peripheral side (be equivalent to fluent material be wrapped in powder body material peripheral side) of powder body material, increase fluent material and The contact area (avoid the occurrence of the part of powder body material without and the phenomenon that fluent material contact) of powder body material, and due to liquid The acceleration of body material flows to stir chamber, to accelerate the efficiency and effect of fluent material infiltration powder body material, and then improves The stirring efficiency and mixing effect of fluent material and powder body material.

Further, liquid addition mechanism 3 further includes accelerating block 33, accelerates block 33 substantially annular in shape, around setting In the periphery wall of dispersion shell 16,33 lower surface of block is accelerated to offer up big and down small cone tank, the cone tank and dispersion shell The from top to bottom tapered annular groove in cross section is formed between 16 periphery wall, and (i.e. the cross section of annular groove is substantially trapezoidal shape, should Trapezoidal upper bottom is greater than bottom)；The lower end of more liquid injection pipes 32 is arranged in the upper surface for accelerating block 33 and is connected to annular groove；Accelerate The lower surface of block 33 and stirring container 15 connect.Fluent material flows to the annular groove for accelerating block 33 from more liquid injection pipes 32, by It is from top to bottom tapered in the cross section of annular groove, stir chamber is flowed to so that can speed up by the fluent material of annular groove.

Further, cone tank is conical tank.From liquid injection pipe 32 flow out fluent material under the action of conical tank, It can be moved along the cell wall downward spiral of conical tank, form regular flow direction, accelerate the flow velocity of water.

In another embodiment of the utility model, liquid addition mechanism 3 includes liquid addition container 31, liquid addition Container 31 is annular in shape, is circumferentially positioned at the periphery wall of dispersion shell 16, and stirring container 15 is arranged in liquid addition container 31 Lower surface；Liquid addition container 31 has shape between circular fluid injection chamber or liquid addition container 31 and dispersion shell 16 At circular fluid injection chamber, circle ring center's line of the fluid injection chamber and the center line of agitating shaft 12 are overlapped；In liquid addition container 31 Side wall liquid injection hole is set, liquid addition pipe 34 connects the liquid injection hole, the water inlet direction of liquid addition pipe 34 and cutting for fluid injection chamber Line direction is parallel；The sidewall horizontal of liquid injection hole and fluid injection chamber is tangent, so that fluent material enters liquid addition container by liquid injection hole After 31, meeting edge is moved perpendicular to fluid injection chamber radial direction, and then is moved around the fluid injection chamber of liquid addition container 31.

The lower wall surface of fluid injection chamber is provided with multiple reservoir channels, reservoir channel using the center line of agitating shaft 12 as axis circumferentially Direction is evenly arranged；In the present embodiment, reservoir channel has 8.Further, reservoir channel is with the center line of agitating shaft 12 Benchmark along the circumferential direction arrange by array.The upper end of reservoir channel is penetrated through to fluid injection chamber, and lower end is penetrated through to stir chamber；Reservoir channel It is obliquely installed, for reservoir channel horizontal by certain slanted angle, which is 20 ° -60 °.Further, fluid injection is logical Road is parallel with the tangent plane of the side wall of fluid injection chamber.

Further, 31 lower surface of liquid addition container offers up big and down small cone tank, the cone tank and dispersion shell Be formed between the periphery wall of body 16 the from top to bottom tapered annular groove in cross section (i.e. the cross section of annular groove is substantially trapezoidal shape, The trapezoidal upper bottom is greater than bottom)；The lower end of multiple reservoir channels is connected to annular groove.

Further, cone tank is conical tank.

The workflow of pulping device described in the utility model is:

Fluent material is out of, liquid addition mechanism 3 is added to rabbling mechanism 1 stir chamber；Powder body material adds from solid simultaneously The dispersion that material mechanism 2 is added to quantitative and even rabbling mechanism 1 after feed mechanism 4 is intracavitary, and rabbling mechanism 1 breaks up wheel 132 pairs of powder body materials carry out cutting and break up, and then the setting wheel 133 of rabbling mechanism 1 uniformly hits the powder body material after dispersion down In stir chamber；The first driving assembly 11 driving agitating shaft 12 of rabbling mechanism 1 drives agitating paddle 14 in stir chamber by powder Material and fluent material are stirred to prepare slurry.

Combine specific embodiment that the utility model is described above, but those skilled in the art should be clear Chu, these descriptions are all exemplary, and are not the limitation to scope of protection of the utility model.Those skilled in the art can root Various variants and modifications are made to the utility model according to the spirit and principle of the utility model, these variants and modifications are also in this reality With in novel range.

Claims (13)

1. a kind of rabbling mechanism, it is characterised in that: hold including the first driving assembly, agitating shaft, dispersed components thereof, agitating paddle, stirring Device and dispersion shell, are provided with dispersion chamber in the dispersion shell, are provided with stir chamber in the stirring container；The agitating shaft One end be connected to the driving end of first driving assembly, the other end passes through the dispersion chamber and extends to the stir chamber；Institute It states dispersed components thereof and the agitating paddle is sequentially arranged at from top to down on the agitating shaft, the dispersed components thereof is located at the dispersion Chamber, the agitating paddle are located at the stir chamber.

2. rabbling mechanism as described in claim 1, it is characterised in that: the dispersed components thereof includes breaing up wheel, described to break up wheel It is mounted on the agitating shaft；The wheel of breaing up includes breaing up wheel hub, it is described break up circumference of hub and be disposed with break up blade, institute State break up blade with it is described breaing up wheel hub junction inclination install.

3. rabbling mechanism as claimed in claim 2, it is characterised in that: it is described break up wheel above be arranged helical blade and/or Setting wheel is set below wheel in described break up, the helical blade and the setting wheel are arranged on the agitating shaft；It is described Setting wheel includes material toggling wheel hub, has a material toggling blade in the material toggling wheel hub circumference, the material toggling blade with the material toggling Wheel hub junction is vertically-mounted.

4. rabbling mechanism as described in claim 1, it is characterised in that: the stirring container includes that the first cylinder and slurry go out Expects pipe, first cylinder are connected with the dispersion shell, the stock discharge pipe be connected on first cylinder and with institute State stir chamber connection.

5. rabbling mechanism as claimed in claim 4, it is characterised in that: it is equipped with the second cylinder in the first cylinder outer sheath, Cooling duct is formed between first cylinder and second cylinder；Water inlet line is arranged by water supply connector described second Cylinder body bottom, outlet conduit are arranged by water outlet connector on the second cylinder lateral surface top；Coolant liquid connects from the water inlet Head enters the cooling duct, then goes out from the water outlet connector.

6. rabbling mechanism as claimed in claim 4, it is characterised in that: form loudspeaker between first cylinder and the agitating paddle The cavity of shape, the cavity upper end is small, lower end is big.

7. such as rabbling mechanism of any of claims 1-6, it is characterised in that: the agitating paddle includes agitating paddle ontology And stirring blade, the lateral surface of the agitating paddle ontology have been evenly arranged multiple stirring blades, the multiple stirring blade Vertically-mounted with the junction of the agitating paddle ontology, the stirring blade is in the shape of a spiral.

8. rabbling mechanism as claimed in claim 7, it is characterised in that: the agitating paddle is hollow structure.

9. a kind of pulping device, it is characterised in that: including solid charging mechanism, liquid addition mechanism and such as claim 1-8 Any one of described in rabbling mechanism, the solid charging mechanism and the liquid addition mechanism connect with the rabbling mechanism respectively It connects；The solid charging mechanism is for providing powder body material, and the liquid addition mechanism is for providing fluent material, the stirring Mechanism is used for powder body material and fluent material stirring to prepare slurry.

10. pulping device as claimed in claim 9, it is characterised in that: the solid charging mechanism include solid feed hopper and Valve, the solid feed hopper are connected by the valve with the rabbling mechanism.

11. pulping device as claimed in claim 9, it is characterised in that: further include feed mechanism, the feed mechanism includes the Two driving assemblies, feed screw and feeding shell are provided with feeding chamber in the feeding shell, and the feed screw setting is in institute It is intracavitary to state feeding；One end of the feed screw is connected to the driving end of second driving assembly；The feeding shell includes The first end b and second end b and third end b being oppositely arranged；The of the feeding shell is arranged in second driving assembly The third end of one end b, the second end b connection rabbling mechanism of the feeding shell, the feeding shell connect the solid Charging mechanism.

12. pulping device as claimed in claim 9, it is characterised in that: the liquid addition mechanism includes liquid addition container, The liquid addition container is circumferentially positioned at the periphery wall of the dispersion shell of the rabbling mechanism；The liquid addition container has Circular fluid injection chamber is formed between circular fluid injection chamber or the liquid addition container and the dispersion shell；Described Liquid injection hole is set on the side wall of liquid addition container, and the sidewall horizontal of the liquid injection hole and the fluid injection chamber is tangent；The fluid injection The lower wall surface of chamber is provided with multiple reservoir channels, and the upper end of the reservoir channel is penetrated through to the fluid injection chamber, lower end penetrate through to The stir chamber；The reservoir channel is obliquely installed, horizontal by certain tilt angle.

13. the pulping device as described in any one of claim 9-12, it is characterised in that: the pulping device is used to prepare lithium Battery battery core slurry.