CN106179057A - A kind of high viscosity carbon nano tube paste stirred tank - Google Patents
A kind of high viscosity carbon nano tube paste stirred tank Download PDFInfo
- Publication number
- CN106179057A CN106179057A CN201610779629.XA CN201610779629A CN106179057A CN 106179057 A CN106179057 A CN 106179057A CN 201610779629 A CN201610779629 A CN 201610779629A CN 106179057 A CN106179057 A CN 106179057A
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- Prior art keywords
- storage tank
- support
- tank
- carbon nano
- nano tube
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F29/00—Mixers with rotating receptacles
- B01F29/80—Mixers with rotating receptacles rotating about a substantially vertical axis
Abstract
The invention discloses a kind of high viscosity carbon nano tube paste stirred tank, including double-layer scaffold, storage tank is arranged at the first support and the second support encloses in the cavity of formation, storage tank is the airtight staving in inverted cone, the bottom of storage tank has discharging opening, the top of storage tank has charging aperture, is provided with inlet valve at charging aperture, and described charging aperture faces discharging opening；Just the bottom of storage tank is provided with motor on first support, is rotated by driven by motor storage tank, make material mix homogeneously, and when rotating, tank body is arranged in support, be possible to prevent tank body to clash into surrounding devices during rotating, play certain protective role；The charging aperture of storage tank of the present invention is directly directed at discharging opening, and storage tank is tapered, and in making tank, highly viscous slurry is difficult to be bonded on inwall, adds inwall and scribbles Teflon material, can increase the mobility of highly viscous slurry.
Description
Technical field
The present invention relates to premix and the caching technology field of slurry, particularly a kind of high viscosity carbon nano tube paste stirring
Still.
Background technology
CNT, as novel nano-carbon material, has the chemistry of excellence, physical property, is widely used in material
The fields such as material, the energy, biology.But carbon nanotube powder exists with aggregate form, it is difficult to other material compatible, therefore need
To be applied again after CNT dispersion is obtained carbon nano tube paste in organic solvent.CNT slurry in general workshop
Material pre-compounding process is desirable that humid control, within 30%, controls especially for the slurry humidity requirement in lithium ion battery
Within 10%, and carbon nanotube powder is very light, forms dust the most in atmosphere, causes the pollution of air and equipment, therefore
The mixed process of whole slurry needs carry out in the environment of dry behaviour and sealing.
But currently without the premix produced particular for carbon nano tube paste and buffer tank, existing can generally
Plastic tank, such as Patent No. CN03214298.6, the patent of invention entitled sealed plastic tank, but common sealed plastic
Lid used by tank mostly is disposable lid, it is impossible to reuse, and the process of feeding can only be in the case of fully opening lid
Carry out, CNT the most floating pollution peripheral equipment under uncovered environment, also can absorb large quantity of moisture simultaneously, have a strong impact on slurry
Quality.One is also had to be chosen as sealing enamel reaction still, such as Application No. CN201520787146.5, invention entitled electronics
The enamel reaction still of formula monitoring temperature, but this equipment good airproof performance, but cost is high, and weight is big, inadequate as slurry buffer tank
Economical and practical.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, and provides a kind of high viscosity carbon nanometer
Pipe slurry agitation still.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of high viscosity carbon nano tube paste stirred tank, including double-layer scaffold, the respectively first support and the second support, the
Two supports are detachable to be set up on the first support, and the supporting leg of the first support is provided with castor；
Storage tank is arranged at the first support and the second support encloses in the cavity of formation, and storage tank is airtight in inverted cone
Staving, the bottom of storage tank has discharging opening, and the top of storage tank has charging aperture, is provided with inlet valve at charging aperture, described
Charging aperture faces discharging opening；On first support, just bottom to storage tank is provided with motor, the bottom of storage tank and motor
Axis of rotation connects, and driven by motor storage tank rotates together；
Connect tank body on storage tank tank body and be outwardly and inwardly provided with intake valve and air outlet valve 9, intake valve connection storage tank
Tank interior and be arranged at protection gas source of the gas tank body outside, air outlet valve 9 connects storage tank tank interior and is arranged at outside tank body
The vacuum pump in portion.
The edge of the above the second support is provided with multiple suspension hook.
The above first support and the second support all have four supporting legs.
The protective gas source of the above protection gas source of the gas is nitrogen.
Scribbling release coating on the inwall of tank stored above, described release coating uses Teflon material.
After the present invention uses said structure, have the following technical effect that
Intake valve, air outlet valve and charging/discharging valve it is provided with, during charging, by described air outlet valve on storage tank of the present invention
Discharge the air in described storage tank, inject protective gas by described intake valve to storage tank, to realize anhydrous, oxygen-free environment
Lower charging, batch mixing and deposit slurry, thus avoid raw material contaminated or pollute miscellaneous equipment.
During compound of the present invention, rotated by driven by motor storage tank, make material in tank mix homogeneously, and tank when rotating
Body is arranged in support, is possible to prevent tank body to clash into surrounding devices during rotating, plays certain protective role；Prop up and set up
Count into double-layer detachable formula structure, convenient dismounting motor and tank body, convenient maintenance and dismounting.
The charging aperture of storage tank of the present invention is directly directed at discharging opening, and storage tank is designed to taper, makes high viscosity slurry in tank
Material is difficult to be bonded on barrel wall, adds storage tank inwall and scribbles Teflon material, can increase the mobility of highly viscous slurry, make
It flows into discharging opening, thus can ensure the mobility of slurry to a greater degree, improve production efficiency, decrease simultaneously
The loss of slurry.
The intake valve of the present invention, air outlet valve and charging/discharging valve are all valve mechanism, therefore, when owning in described vapor tight tank
When air valve is all closed, the sealing of described vapor tight tank is fine, can be with long storage time carbon nano tube paste.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
The basic structure of the illustration explanation present invention, therefore it only shows the composition relevant with the present invention.
The present invention proposes a kind of high viscosity carbon nano tube paste stirred tank, and it includes double-layer scaffold and is fixed on the first support
On storage tank, described storage tank is provided with intake valve, air outlet valve and charging/discharging valve, during charging, is arranged by described air outlet valve
Go out the air in described storage tank, inject protective gas by described intake valve to storage tank, to realize under anhydrous, oxygen-free environment
Charging, batch mixing and deposit slurry, thus avoid raw material contaminated or pollute miscellaneous equipment.
As it is shown in figure 1, be the example structure of a kind of high viscosity carbon nano tube paste stirred tank of the present invention, including
Double-layer scaffold, the respectively first support 1 and the second support 2, the second support 2 is detachable to be set up on the first support 1, first
Castor 3 it is provided with on the supporting leg of frame 1；
Storage tank 4 is arranged at the first support 1 and the second support 2 encloses in the cavity of formation, and storage tank 4 is in inverted cone
Airtight staving, the bottom of storage tank 4 has discharging opening, and the top of storage tank 4 has charging aperture, is provided with inlet valve at charging aperture
8, described charging aperture faces discharging opening；On first support 1, just bottom to storage tank 4 is provided with motor 5, the end of storage tank 4
Portion is connected with the axis of rotation of motor 5, and motor 5 drives storage tank 4 to rotate together.
Connect tank body on storage tank 4 tank body and be outwardly and inwardly provided with intake valve 7, air outlet valve 9 and inlet valve 8, intake valve 7
Connecting storage tank 4 tank interior and be arranged at the protection gas source of the gas 10 outside tank body, air outlet valve 9 connects storage tank 4 tank interior
With the vacuum pump 11 being arranged at outside tank body.
The above-mentioned design of storage tank makes slurry one enter storage tank and is directly directed at discharge hole for discharge, even if there being part size to be bonded at
On bucket wall, owing to being conical design and inwall scribbles Teflon material, the mobility of highly viscous slurry can be increased so that it is stream
Enter discharging opening, thus can solve the flow field problem of highly viscous slurry, improve production efficiency, decrease the damage of slurry simultaneously
Consumption.
For the convenience making and installing, described first support and the second support all have four supporting legs.
For the convenience lifted, the edge of described second support is provided with multiple suspension hook.
The protective gas source of the most described protection gas source of the gas is nitrogen.
The operation principle of the present invention:
First described protection gas source of the gas is connected with intake valve, described vacuum pump is connected with described air outlet valve, then beats
Drive air valve and air outlet valve into, and start vacuum pump and Nitrogen source gases.By vacuum pump by described air outlet valve by described tank body
Air extract out, thus in the inner chamber of described tank body formed negative pressure so that described Nitrogen source gases provide nitrogen pass through described in enter
Air valve flows in described tank body.When the inner chamber of described tank body is full of protective gas, and in the presence of protective gas, open turnover
Material valve, by raw material such as CNT and organic solvent, is added in described tank body by described charging/discharging valve.
After raw material adds, close described charging/discharging valve, close intake valve, air outlet valve, Nitrogen source gases and vacuum the most successively
Pump.Owing to adding during raw material to described storage tank from described charging/discharging valve, the inner chamber of described storage tank is passed through always
Protective gas, it can be ensured that oxygen and moisture in tank body are extremely low, thus realize feeding in the environment of anhydrous, anaerobic, it is to avoid
Raw material is contaminated or pollutes miscellaneous equipment.
Batch mixing process is: first disconnect described Nitrogen source gases and the connection of described intake valve, disconnects described vacuum pump and institute
State the connection of air outlet valve.In the case of described intake valve, air outlet valve and charging/discharging valve valve are all closed, rotate described storage tank,
So that the CNT in the inner chamber being positioned over described tank body and organic solvent to be premixed, obtain carbon nano tube paste, thus
Realize batch mixing material in the environment of anhydrous, anaerobic, it is to avoid raw material is contaminated or pollutes miscellaneous equipment.
It is all valve mechanism due to the intake valve on described storage tank, air outlet valve and charging/discharging valve, therefore, when described airtight
When all air valves in tank are all closed, the sealing of described vapor tight tank is fine, can be with long storage time carbon nano tube paste.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely can carry out various change and amendment in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description, it is necessary to determine its technical scope according to right.
Claims (5)
1. a high viscosity carbon nano tube paste stirred tank, it is characterised in that:
Including double-layer scaffold, the respectively first support (1) and the second support (2), the second support (2) is detachable is set up in first
On support (1), the supporting leg of the first support (1) is provided with castor (3)；
Storage tank (4) is arranged at the first support (1) and the second support (2) encloses in the cavity of formation, and storage tank (4) is in back taper
The airtight staving of shape, the bottom of storage tank (4) has discharging opening, and the top of storage tank (4) has charging aperture, arranges at charging aperture
Having inlet valve (8), described charging aperture faces discharging opening；Just the bottom of storage tank (4) is provided with motor on first support (1)
(5), the bottom of storage tank (4) is connected with the axis of rotation of motor (5), and motor (5) drives storage tank (4) to rotate together；
Connecting tank body on storage tank (4) tank body and be outwardly and inwardly provided with intake valve (7) and air outlet valve (9), intake valve (7) connects
Storage tank (4) tank interior and be arranged at protection gas source of the gas (10) tank body outside, air outlet valve (9) connects storage tank (4) tank body
Internal and be arranged at the vacuum pump (11) outside tank body.
High viscosity carbon nano tube paste premix stirring device the most according to claim 1, it is characterised in that: described second
The edge of frame (2) is provided with multiple suspension hook (6).
High viscosity carbon nano tube paste premix stirring device the most according to claim 1, it is characterised in that: described first
Frame (1) and the second support (2) all have four supporting legs.
High viscosity carbon nano tube paste premix stirring device the most according to claim 1, it is characterised in that: described protection gas
The protective gas source of source of the gas (10) is nitrogen.
High viscosity carbon nano tube paste premix stirring device the most according to claim 1, it is characterised in that: storage tank (4)
Inwall on scribble release coating, described release coating uses Teflon material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779629.XA CN106179057A (en) | 2016-08-31 | 2016-08-31 | A kind of high viscosity carbon nano tube paste stirred tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610779629.XA CN106179057A (en) | 2016-08-31 | 2016-08-31 | A kind of high viscosity carbon nano tube paste stirred tank |
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| Publication Number | Publication Date |
|---|---|
| CN106179057A true CN106179057A (en) | 2016-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610779629.XA Pending CN106179057A (en) | 2016-08-31 | 2016-08-31 | A kind of high viscosity carbon nano tube paste stirred tank |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202893264U (en) * | 2012-10-24 | 2013-04-24 | 无锡东恒新能源材料有限公司 | Nanotube slurry premixing and temporary storing device |
| CN202893471U (en) * | 2012-10-24 | 2013-04-24 | 无锡东恒新能源材料有限公司 | Slurry ball-milling and sand-milling production system |
| CN202893440U (en) * | 2012-10-24 | 2013-04-24 | 无锡东恒新能源材料有限公司 | Discharge system of ball grinder |
| CN203710955U (en) * | 2013-12-18 | 2014-07-16 | 安徽信远包装科技有限公司 | Powder mixer |
| CN203886465U (en) * | 2014-03-31 | 2014-10-22 | 中美上海施贵宝制药有限公司 | Storage tank for mixing medicine materials |
| CN104275112A (en) * | 2013-07-01 | 2015-01-14 | 中国科学院过程工程研究所 | Square-tapered rotary mixer |
| CN204137638U (en) * | 2014-08-07 | 2015-02-04 | 无锡东恒新能源科技有限公司 | Highly viscous slurry preparation system and buffer memory bucket thereof |
| CN204865680U (en) * | 2015-07-01 | 2015-12-16 | 江西格雷斯科技股份有限公司 | Stirring compounding device |
| CN204911727U (en) * | 2015-08-18 | 2015-12-30 | 无锡东恒新能源科技有限公司 | Device combination of high solid content graphite alkene thick liquids of reply high viscosity dispersion |
-
2016
- 2016-08-31 CN CN201610779629.XA patent/CN106179057A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202893264U (en) * | 2012-10-24 | 2013-04-24 | 无锡东恒新能源材料有限公司 | Nanotube slurry premixing and temporary storing device |
| CN202893471U (en) * | 2012-10-24 | 2013-04-24 | 无锡东恒新能源材料有限公司 | Slurry ball-milling and sand-milling production system |
| CN202893440U (en) * | 2012-10-24 | 2013-04-24 | 无锡东恒新能源材料有限公司 | Discharge system of ball grinder |
| CN104275112A (en) * | 2013-07-01 | 2015-01-14 | 中国科学院过程工程研究所 | Square-tapered rotary mixer |
| CN203710955U (en) * | 2013-12-18 | 2014-07-16 | 安徽信远包装科技有限公司 | Powder mixer |
| CN203886465U (en) * | 2014-03-31 | 2014-10-22 | 中美上海施贵宝制药有限公司 | Storage tank for mixing medicine materials |
| CN204137638U (en) * | 2014-08-07 | 2015-02-04 | 无锡东恒新能源科技有限公司 | Highly viscous slurry preparation system and buffer memory bucket thereof |
| CN204865680U (en) * | 2015-07-01 | 2015-12-16 | 江西格雷斯科技股份有限公司 | Stirring compounding device |
| CN204911727U (en) * | 2015-08-18 | 2015-12-30 | 无锡东恒新能源科技有限公司 | Device combination of high solid content graphite alkene thick liquids of reply high viscosity dispersion |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |