CN206463877U - A kind of graphene slurry Powerful dispersing device - Google Patents
A kind of graphene slurry Powerful dispersing device Download PDFInfo
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- CN206463877U CN206463877U CN201620988109.5U CN201620988109U CN206463877U CN 206463877 U CN206463877 U CN 206463877U CN 201620988109 U CN201620988109 U CN 201620988109U CN 206463877 U CN206463877 U CN 206463877U
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- temperature adjustment
- adjustment pipe
- temperature sensor
- graphene slurry
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Abstract
The utility model discloses a kind of graphene slurry Powerful dispersing device.Including：Ultrasonic generating mechanism, dispersing chamber and rabbling mechanism；The ultrasonic wave vibration plate of the ultrasonic generating mechanism is in contact with the outer surface of the dispersing chamber；The dispersing chamber includes shell and interior room, and the interior room is formed with scattered chamber, and the puddler of the rabbling mechanism extends into the scattered intracavitary；Also include the first temperature sensor, control module and temperature adjustment pipe；First temperature sensor is arranged at the scattered intracavitary；The temperature adjustment pipe is arranged at the interior room periphery.A kind of graphene slurry Powerful dispersing device of the utility model solves existing high viscosity high solids content graphene slurry and disperses the problem of cost is high, slurry is uneven, dispersion efficiency is not high.
Description
Technical field
The utility model is related to chemical field, more particularly to a kind of graphene slurry Powerful dispersing device.
Background technology
Graphene（Graphene）Be it is a kind of by carbon atom with sp2 hybridized orbits constitute hexangle type be in honeycomb lattice plane
Film, the two-dimensional material of only one of which carbon atom thickness.It is but also most hard nano material that graphene, which is currently world most thin,
It is almost fully transparent, the light of an absorption 2.3%；Thermal conductivity factor is up to 5300W/m, higher than CNT and diamond, under normal temperature its
Electron mobility is and higher than CNT or silicon crystal more than 15000cm2/Vs, and resistivity only about 10-8 Ω/m, than copper or
Silver is lower, is that resistivity minimum material grapheme material in world is a kind of two-dimensional material, its excellent physics and architectural characteristic
It is set to show outstanding application potential electronics, sensing and photoelectric device etc. are multi-field.Existing grapheme material is adopted mostly
Prepared with oxidation-reduction method.Oxidation-reduction method, which prepares grapheme material, has simple to operate, the advantages of product machinability is good, but
Be product stability it is poor.
Existing graphene dispersion equipment generally comprises following two：
（1）Ultrasonic wave dispersing apparatus：Laboratory scale, low-viscosity media dispersed graphite alkene are especially suitable for, for middle and high viscous
It can be restricted during degree medium.
（2）Grinding distribution equipment：It is adapted to dispersed graphite alkene, middle viscous media dispersed graphite alkene on a large scale.
Therefore, the dispersing apparatus that neither one is adapted to high viscosity high solids content graphene slurry is up to the present gone back.
Application number 201320763674.8 discloses a kind of duplex dosing mixing plant of multi-layer graphene slurry, described many
The duplex dosing mixing plant of layer graphene slurry is exclusively used in dosing, agitation grinding slurry etc., and it mainly includes：Duplex is stirred
Bucket, disturbing flow device, agitating device, delivery pump, conveyance conduit, support and control system etc..The equipment is unsuitable for high viscosity Gao Gu
Content graphene slurry.
Application number 201520858922.6 discloses a kind of agitating device of industrial graphene slurry, and annular reaction kettle is set
It is set on double-deck loop configuration, the inner barn wall of internal layer annular reaction kettle and is provided with annular incubation cavity, the surrounding of annular reaction kettle is set
Put and be arranged at intervals with temperature sensor and several on charging aperture, charging aperture " W " shape structure blanking chambers, " W " shape structure blankings bottom of chamber
Two of portion, which converge lower end of duct and are provided with ring rotation disk, the inwall of ring rotation disk, is provided with spiral shape agitating paddle, ring
Shape rotating disk lower end connects the feed opening of cone structure, and the lateral wall of ring rotation disk is provided with driven gear, driven gear and
Driving gear is connected, and driving gear takes full advantage of the space of reactor by motor control.But, the device is viscous for height
Spend the dispersion effect of graphene or undesirable.
Utility model content
For above-mentioned technical problem, the utility model proposes a kind of graphene slurry Powerful dispersing device, existing height is solved
The scattered cost of viscosity high solids content graphene slurry is high, slurry is uneven, solid content is low, the problem of dispersion efficiency is high.
In order to realize above-mentioned technical purpose, the concrete technical scheme that the utility model is used is as follows：
A kind of graphene slurry Powerful dispersing device, including ultrasonic wave distributing device, the ultrasonic wave distributing device include：
Ultrasonic generating mechanism, dispersing chamber and rabbling mechanism；The ultrasonic wave vibration plate of the ultrasonic generating mechanism and the appearance of the dispersing chamber
Face is in contact；The dispersing chamber includes shell and interior room, and the interior room is formed with scattered chamber, and the puddler of the rabbling mechanism prolongs
Stretch into the scattered intracavitary；Also include the first temperature sensor, control module and temperature adjustment pipe；First temperature sensor is set
In the scattered intracavitary；The temperature adjustment pipe is arranged at the interior room periphery, and temperature adjustment pipe is provided with temperature adjustment water inlet tube mouthful and temperature adjustment pipe
Delivery port, the temperature adjustment water inlet tube mouthful passes sequentially through pipeline, water pump, storage tank and is connected with water tap, on water tap
Provided with the first magnetic valve, second temperature sensor, heater are provided with storage tank, the temperature adjustment pipe delivery port is provided with second
Magnetic valve；The ultrasonic generating mechanism, the stirring motor of rabbling mechanism, water pump, the first temperature sensor, second temperature sensing
Device, the first magnetic valve, the second magnetic valve and heater are connected with control module control.
The outside of the ultrasonic wave distributing device is provided with noise reduction interlayer.
Be formed between the shell and the interior room is used for the areas of dielectric that ultrasonic wave conducts liquid medium for accommodating.
The rabbling mechanism is fixed by sleeve, top cover, fixing screws, double nut, planetary gear train, motor, revolution
Mechanism, detachable stirring-head composition, sleeve upper surface are vacated, and lower surface is provided with the through hole of certain diameter, internal messing gear wheel
It is interference fitted with barrel internal diameter, two identical planetary gears and centre wheel external toothing, with gear wheel internal messing, central gear is with driving
Dynamic motor output shaft is connected by flat key；Fixed mechanism is turned round by the angular contact bearing of three pairs of formal dress, fixed end cap, screw, shell
Body is constituted, and upper end and the fixing axle of motor are connected as one, and fixed shaft end is attacked in the middle part of the screw thread of specific range, fixing axle
It is that two-way multi-diameter shaft and formal dress angular contact bearing inner ring are interference fitted, lower end and the planetary gear flat key of motor both sides connecting rod connect
Connect, fixing axle is that two-way multidiameter structure is interference fitted with the formal dress angular contact bearing in slew gear, connecting rod and motor
Output shaft is clamp mechanism close to the end of gear, and polytype stirring-head is detachably installed at any time, and 4 light are opened in top cover outer ring
Hole, barrel opens corresponding 4 screwed holes at equal diameter position, realizes that top cover and sleeve are fixed by fixing bolt, top cap central
Tapping thread, constitutes with fixed shaft end and is threadedly coupled, cap internal threads are screwed to the externally threaded end of fixing axle during installation, to top
Nut is made up of with fixing axle outside top cover pad and is threadedly coupled.
Also include telescoping mechanism, the telescoping mechanism drives the rabbling mechanism under rotation status upper and lower past in scattered intracavitary
Multiple motion, the telescoping mechanism includes the expansion link for being connected to motor top and the power set for being connected to expansion link top,
The power set are connected with control module control.
The power set are cylinder or hydraulic cylinder.
The beneficial effects of the utility model are：
Have the following effects that compared with prior art：First, this method is pre-dispersed using ball milling method progress, can be by graphite
Alkene powder and solvent, dispersant are uniform, then slurry is further disperseed by way of sand milling, finally using ultrasonic wavelength-division
Dissipate, the whole dispersion process of the utility model device is controlled using control module, realizes full automation, can efficiently, stably
It is scattered to obtain graphene.
In addition, rabbling mechanism employs many stirring-head combination stirrings in the utility model, that is because ultrasonic disperse device
Use there is certain limitation, i.e., its dispersion effect to sticky material is not good.Sticky feed liquid content is low, right
It is not good in the transmission effect of ultrasonic wave, so that dispersion effect is uneven, because the capacity of heat transmission of sticky material is poor, in addition
Ultrasonic wave can be such that fluid temperature raises suddenly so that the heat that reaction heat and ultrasonic wave are produced concentrates on a face of material
On, hot-spot is caused, makes runaway reaction, or even potential safety hazard is produced, therefore, employing many stirring-head combination stirrings can be most
The problem of solution hot-spot of limits.
Brief description of the drawings
Fig. 1 is a kind of graphene slurry Powerful dispersing device structural representation of the utility model；
Wherein, 51. ultrasonic wave vibration plate；5231. import；5232. outlet；52. dispersing chamber；521. shell；522, media
Region；523. interior room；524. heat-insulation layer；53. rabbling mechanism；54. temperature sensor；55. feed pipe；56. temperature adjustment pipe；561.
Temperature adjustment water inlet tube mouthful；562. temperature adjustment pipe delivery ports；57. telescoping mechanism；6. membrane pump；58；Noise reduction interlayer；
Fig. 2 is the internal structure schematic diagram of rabbling mechanism；
Wherein, 5301. left stirring-head；5302. center stirring-head；5303. right stirring-head；5304. internal messing canine tooth
Wheel；5305. left planetary gear；5306. right planetary gear；5307. central gear；5308. right connecting rod；5309. left company
Bar；5310. motor；5311. fixing axle；5312. times fixed end caps；5313. housing；5318. double nut；
Fig. 3 is rabbling mechanism overall structure diagram；
Wherein, 5319. sleeve；5320. top cover；5321. bolt；
Fig. 4 is revolution fixed mechanism top view；
Wherein, 5316. upper fixing end lid；5317. fixing screws；
Fig. 5 is revolution fixed mechanism sectional view；
Wherein, 5314. times angular contact bearings；5315. upper angular contact bearing.
Embodiment
Embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings, the present embodiment is with the utility model technical side
Premised on case, detailed embodiment and specific operating process are given, but protection domain of the present utility model is not limited to down
The embodiment stated.
Embodiment one
Referring to Fig. 1, Fig. 1 is a kind of structural representation of graphene slurry Powerful dispersing device of the present utility model.
As shown in figure 1, a kind of graphene slurry Powerful dispersing device, including ultrasonic wave distributing device, the ultrasonic wavelength-division
It is in bulk put including：Ultrasonic generating mechanism, dispersing chamber and rabbling mechanism；The ultrasonic wave vibration plate of the ultrasonic generating mechanism with described point
The outer surface for dissipating room is in contact；The dispersing chamber includes shell and interior room, and the interior room is formed with scattered chamber, the rabbling mechanism
Puddler extend into the scattered intracavitary；Also include the first temperature sensor, control module and temperature adjustment pipe；First temperature
Sensor is arranged at the scattered intracavitary；The temperature adjustment pipe is arranged at the interior room periphery, and temperature adjustment pipe is provided with temperature adjustment water inlet tube
Mouth and temperature adjustment pipe delivery port, the temperature adjustment water inlet tube mouthful pass sequentially through pipeline, water pump, storage tank and are connected with water tap, from
Carry out tap provided with the first magnetic valve, storage tank is interior to be provided with second temperature sensor, heater, the temperature adjustment pipe delivery port
It is provided with the second magnetic valve；The ultrasonic generating mechanism, the stirring motor of rabbling mechanism, water pump, the first temperature sensor, second
Temperature sensor, the first magnetic valve, the second magnetic valve and heater are connected with control module control.
As the further improvement of technical solutions of the utility model, in order to reduce what is produced during ultrasonic wave distributing device work
Noise, the outside of the ultrasonic wave distributing device is provided with noise reduction interlayer.
As the further improvement of technical solutions of the utility model, it is formed between the shell and the interior room for holding
The areas of dielectric received for ultrasonic wave conduction liquid medium.
As the further improvement of technical solutions of the utility model, the rabbling mechanism by sleeve, top cover, fixing screws,
Double nut, planetary gear train, motor, revolution fixed mechanism, detachable stirring-head composition, sleeve upper surface are vacated, under
End face is provided with the through hole of certain diameter, and internal messing gear wheel is interference fitted with barrel internal diameter, two identical planetary gears and center
External toothing is taken turns, with gear wheel internal messing, central gear is connected with driving motor output shaft by flat key；Fixed mechanism is turned round by three
Angular contact bearing, fixed end cap, screw, housing composition to formal dress, upper end and the fixing axle of motor are connected as one, Gu
It is that two-way multi-diameter shaft and formal dress angular contact bearing inner ring are interference fitted that dead axle end, which is attacked in the middle part of the screw thread of specific range, fixing axle,
The lower end of motor both sides connecting rod is connected with planetary gear flat key, fixing axle be in two-way multidiameter structure and slew gear just
Dress angular contact bearing interference fit, connecting rod and driving motor output shaft are clamp mechanism close to the end of gear, and polytype is stirred
Mix head detachably to install at any time, 4 unthreaded holes are opened in top cover outer ring, barrel opens corresponding 4 screwed holes at equal diameter position, by solid
Determine bolt and realize that top cover and sleeve are fixed, top cap central tapping thread is constituted with fixed shaft end and is threadedly coupled, top cover during installation
Internal thread is screwed to the externally threaded end of fixing axle, and double nut is made up of with fixing axle outside top cover pad and is threadedly coupled.
Further, in addition to telescoping mechanism, the telescoping mechanism drives the rabbling mechanism under rotation status in scattered chamber
Interior upper and lower reciprocating motion, the telescoping mechanism includes being connected to the expansion link on motor top and is connected to expansion link top
Power set, the power set are connected with control module control.
Further, the power set are cylinder or hydraulic cylinder.
The use process of above-mentioned process units is as follows：
The top of ball mill 1 is provided with dog-house, first puts into solvent and dispersant by dog-house, first ball milling disperses dispersion liquid, then
Graphene powder is put into by dog-house, ball milling scattered a period of time, mixture is well mixed；Membrane pump 6 will on ball mill 1
Material is evacuated in the first transfer kettle 2, and material in first transfer kettle 2 is evacuated in sand mill 3 by membrane pump 6 on sand mill 3 and carried out
It is sanded, the material after sand milling is beaten into the second transfer kettle 4, during which controls the rotating speed of sand mill 3 and material flow (pump speed)
Membrane pump 6 is equipped with by the second transfer kettle 3 to control jitter time, after the completion of disperseing material is evacuated to ultrasonic wave distributing device 5
Middle further to be disperseed, the ultrasonic wave distributing device 5 includes：Ultrasonic generating mechanism, dispersing chamber 52 and rabbling mechanism；It is described
The ultrasonic wave vibration plate 51 of ultrasonic generating mechanism is in contact with the outer surface of the dispersing chamber 52；The dispersing chamber 52 include shell and
Interior room, the interior room is formed with scattered chamber, and the puddler of the rabbling mechanism extends into the scattered intracavitary；Also include the first temperature
Spend sensor, control module and temperature adjustment pipe 56；First temperature sensor is arranged at the scattered intracavitary, for disperseing chamber
The temperature of interior stirring material is detected in real time；The temperature adjustment pipe is arranged at the interior room periphery, and temperature adjustment pipe is provided with temperature adjustment pipe
Water inlet 561 and temperature adjustment pipe delivery port 562, the temperature adjustment water inlet tube mouthful 561 pass sequentially through pipeline and storage tank 57 and running water
Tap is connected, and water tap, which is provided with the first magnetic valve, storage tank 57, is provided with second temperature sensor and heater, institute
Temperature adjustment pipe delivery port 562 is stated provided with the second magnetic valve；The first temperature threshold and second are previously provided with the control module
Temperature threshold, the scattered chamber temperature that first temperature sensor is transmitted is compared with the first temperature threshold, if scattered chamber temperature
More than the first temperature threshold, then start and water pump, the cold water in storage tank is entered temperature adjustment pipe, the cooling of scattered chamber is given, when scattered
When chamber temperature is less than the first temperature threshold, water storage cavity inner heating device is opened, heater is by water temperature heating in storage tank to the
When two temperature thresholds are interval, control module control heater stop heating, and the second magnetic valve and water pump are opened simultaneously, on one side
Cold water in temperature adjustment pipe is released by the second magnetic valve, while increasing identical with second temperature threshold value into temperature adjustment pipe by water pump
The water of water temperature, so that scattered chamber remains at certain temperature range, dispersion effect is more preferable.
Claims (4)
1. a kind of graphene slurry Powerful dispersing device, it is characterized in that：Including：Ultrasonic generating mechanism, dispersing chamber and rabbling mechanism；
The ultrasonic wave vibration plate of the ultrasonic generating mechanism is in contact with the outer surface of the dispersing chamber；The dispersing chamber includes shell and interior
Room, the interior room is formed with scattered chamber, and the puddler of the rabbling mechanism extends into the scattered intracavitary；Also include the first temperature
Sensor, control module and temperature adjustment pipe；First temperature sensor is arranged at the scattered intracavitary；The temperature adjustment pipe is arranged at
The interior room periphery, temperature adjustment pipe is passed sequentially through provided with temperature adjustment water inlet tube mouthful and temperature adjustment pipe delivery port, the temperature adjustment water inlet tube mouthful
Pipeline, water pump, storage tank are connected with water tap, and water tap, which is provided with the first magnetic valve, storage tank, is provided with second
Temperature sensor, heater, the temperature adjustment pipe delivery port are provided with the second magnetic valve；The ultrasonic generating mechanism, mixer
Stirring motor, water pump, the first temperature sensor, second temperature sensor, the first magnetic valve, the second magnetic valve and the heating dress of structure
Put and be connected with control module control；
Be formed between the shell and the interior room is used for the areas of dielectric that ultrasonic wave conducts liquid medium for accommodating；
The outside of the ultrasonic wave distributing device is provided with noise reduction interlayer.
2. graphene slurry Powerful dispersing device according to claim 1, it is characterized in that：The rabbling mechanism by sleeve,
Top cover, fixing screws, double nut, planetary gear train, motor, revolution fixed mechanism, detachable stirring-head composition, sleeve
Upper surface is vacated, and lower surface is provided with the through hole of certain diameter, and internal messing gear wheel is interference fitted with barrel internal diameter, two identicals
Planetary gear and centre wheel external toothing, with gear wheel internal messing, central gear is connected with driving motor output shaft by flat key；Revolution
Fixed mechanism is made up of the angular contact bearing of three pairs of formal dress, fixed end cap, screw, housing, the upper end of motor and fixing axle
Connect as one, fixed shaft end is attacked in the middle part of the screw thread of specific range, fixing axle as two-way multi-diameter shaft and formal dress angular contact bearing
Inner ring is interference fitted, and the lower end of motor both sides connecting rod be connected with planetary gear flat key, fixing axle for two-way multidiameter structure and
Formal dress angular contact bearing interference fit in slew gear, connecting rod and driving motor output shaft are clamp machine close to the end of gear
Structure, polytype stirring-head is detachably installed at any time, and 4 unthreaded holes are opened in top cover outer ring, and barrel opens corresponding 4 at equal diameter position
Screwed hole, realizes that top cover and sleeve are fixed by fixing bolt, top cap central tapping thread, and constituting screw thread with fixed shaft end connects
Connect, cap internal threads are screwed to the externally threaded end of fixing axle during installation, double nut is by pad outside top cover and fixing axle
Constitute threaded connection.
3. graphene slurry Powerful dispersing device according to claim 1, it is characterized in that：Also include telescoping mechanism, it is described
Telescoping mechanism drives the rabbling mechanism under rotation status in the upper and lower reciprocating motion of scattered intracavitary, and the telescoping mechanism includes connection
Motor top expansion link and be connected to the power set on expansion link top, the power set are controlled with control module
Connection.
4. graphene slurry Powerful dispersing device according to claim 3, it is characterized in that：The power set be cylinder or
Hydraulic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988109.5U CN206463877U (en) | 2016-08-31 | 2016-08-31 | A kind of graphene slurry Powerful dispersing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620988109.5U CN206463877U (en) | 2016-08-31 | 2016-08-31 | A kind of graphene slurry Powerful dispersing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206463877U true CN206463877U (en) | 2017-09-05 |
Family
ID=59709485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620988109.5U Expired - Fee Related CN206463877U (en) | 2016-08-31 | 2016-08-31 | A kind of graphene slurry Powerful dispersing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206463877U (en) |
-
2016
- 2016-08-31 CN CN201620988109.5U patent/CN206463877U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170905 Termination date: 20180831 |