CN206064302U - A kind of utilization stirred tank prepares the device of carbon nano tube paste - Google Patents
A kind of utilization stirred tank prepares the device of carbon nano tube paste Download PDFInfo
- Publication number
- CN206064302U CN206064302U CN201621010842.6U CN201621010842U CN206064302U CN 206064302 U CN206064302 U CN 206064302U CN 201621010842 U CN201621010842 U CN 201621010842U CN 206064302 U CN206064302 U CN 206064302U
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- China
- Prior art keywords
- tank
- support
- storage tank
- tank body
- stirred tank
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Abstract
The utility model discloses a kind of utilization stirred tank prepares the device of carbon nano tube paste, including stirred tank, sand mill and caching bucket, stirred tank includes double-layer scaffold, it is detachable in first support to be provided with motor, rotating shaft is connected with motor, storage tank is rotated and is arranged in the rotating shaft, is rotated with rotating shaft；Tank body is connected on storage tank and is outwardly and inwardly provided with intake valve, air outlet valve and inlet valve; intake valve connects storage tank tank interior and the shielding gas source of the gas being arranged at outside tank body, air outlet valve connection storage tank tank interior and the vacuum pump being arranged at outside tank body.During this utility model compound, drive storage tank to rotate by motor, make material in tank mix homogeneously, and tank body is arranged in support when rotating, and can be prevented tank body from surrounding devices are clashed into during rotation, be played certain protective role；Support Design is into double-layer detachable formula structure, convenient to dismantle motor and tank body, convenient maintenance and dismounting.
Description
Technical field
This utility model is related to the premix of slurry and caching technology field, and particularly one kind prepares carbon nanometer using stirred tank
The device of pipe slurry.
Background technology
CNT is widely used in material as new nano-carbon material with excellent chemistry, physical property
The fields such as material, the energy, biology.But carbon nanotube powder is present with aggregate form, it is difficult to compatible with other materials, therefore need
CNT dispersion is obtained being applied after carbon nano tube paste again in organic solvent.CNT slurry in general workshop
Material pre-compounding process requires humid control within 30%, particularly exists for the slurry humidity requirement control in lithium ion battery
Within 10%, and carbon nanotube powder is very light, easily forms dust in atmosphere, causes the pollution of air and equipment, therefore
Need to carry out in dry behaviour and in the environment of sealing in the mixed process of whole slurry.
But currently without the pre-mixing apparatus produced particular for carbon nano tube paste, it is existing can generally plastics
Tank, such as Patent No. CN03214298.6, the patent of the entitled sealed plastic tank of utility model, but common sealed plastic
Lid used by tank mostly is disposable lid, it is impossible to reuse, and charging process can only be in the case where lid be fully opened
Carry out, CNT easily floats pollution peripheral equipment under open environment, while can also absorb large quantity of moisture, have a strong impact on slurry
Quality.Also a kind of to select to seal enamel reaction still, such as Application No. CN201520787146.5, utility model are entitled
The enamel reaction still of electronic temp monitoring, but the equipment good airproof performance, but high cost, weight are big, used as slurry buffer tank
It is not economical and practical new enough.
Utility model content
The technical problems to be solved in the utility model is, for above-mentioned the deficiencies in the prior art, and to provide a kind of utilization and stir
Mix the device that kettle prepares carbon nano tube paste.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of utilization stirred tank prepares the device of carbon nano tube paste, including stirred tank, sand mill and caching bucket, stirred tank
Discharging opening be connected to sand mill membrane pump feed end, the discharge end of sand mill is connected to the charging aperture of caching bucket；
The stirred tank includes double-layer scaffold, respectively first support and second support, the detachable erection of second support
In first support, castor on the supporting leg of first support, is provided with, it is detachable in first support to be provided with motor, connect on motor
Rotating shaft is connected to, storage tank is rotated and is arranged in the rotating shaft, rotates with rotating shaft；
Tank body is connected on storage tank and is outwardly and inwardly provided with intake valve, air outlet valve and inlet valve, intake valve connection storage
With the shielding gas source of the gas being arranged at outside tank body inside tank, air outlet valve connects storage tank tank interior and is arranged at outside tank body
The vacuum pump in portion.
The edge of the above second support is provided with multiple suspension hooks.
The above first support and second support have four supporting legs.
The above motor can positive and negative alternate rotation, drive the positive and negative alternate rotation of storage tank.
The protective gas source of the above shielding gas source of the gas is nitrogen.
This utility model is had the following technical effect that using after said structure：
In this utility model, stirred tank is mixed to carbon nanotube powder and solvent, then will be mixed by membrane pump
Material is taken out in transporting to sand mill and carries out sand milling, and the slurry after sand milling is transported to set aside for use in caching bucket, in order to fully carry out sand
Mill, will be designed to circulate sand milling between the slurry and sand mill in caching bucket, and production efficiency is high, and raw material availability is high.
Intake valve, air outlet valve and inlet valve are provided with storage tank described in the utility model, during charging, by the outlet
Valve discharges the air in the storage tank, injects protective gas to storage tank by the intake valve, to realize anhydrous, anaerobic ring
Charging, batch mixing and storage slurry under border, so as to avoiding raw material contaminated or polluting miscellaneous equipment.
During this utility model compound, drive storage tank to rotate by motor, make material in tank mix homogeneously, and rotate
When tank body be arranged in support, can prevent tank body from surrounding devices are clashed into during rotation, play certain protective role；
Frame is designed to double-layer detachable formula structure, convenient dismounting motor and tank body, convenient maintenance and dismounting.
Intake valve of the present utility model, air outlet valve and inlet valve are all valve mechanism, therefore, when the institute in the vapor tight tank
When having air valve all to close, the sealing of the vapor tight tank very well, can be with long storage time carbon nano tube paste.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
This utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Basic structure of the present utility model is only illustrated in a schematic way, therefore which only shows the composition relevant with this utility model.
The utility model proposes a kind of utilization stirred tank prepares the device of carbon nano tube paste, which includes stirred tank, sand milling
Machine and caching bucket, agitated kettle is mixed to carbon nanotube powder and solvent, then compound is taken out defeated by membrane pump
Sand milling is carried out into sand mill, the slurry after sand milling is transported to set aside for use in caching bucket, in order to fully carry out sand milling, will be slow
Deposit.
Stirred tank includes double-layer scaffold and the motor being fixed in first support and storage tank, is provided with the storage tank
Intake valve, air outlet valve and inlet valve, during charging, discharge the air in the storage tank by the air outlet valve, by it is described enter
Air valve injects protective gas to storage tank, to realize charging under anhydrous, oxygen-free environment, batch mixing and storage slurry, so as to avoid original
Material is contaminated or pollutes miscellaneous equipment.
As shown in figure 1, one kind of the device of carbon nano tube paste is prepared for a kind of utilization stirred tank described in the utility model
Example structure, including stirred tank, sand mill and caching bucket 13, the discharging opening of stirred tank are connected to the membrane pump 12 of sand mill
Feed end, the discharge end of sand mill are connected to the charging aperture of caching bucket 13；
The stirred tank includes double-layer scaffold, respectively first support 1 and second support 2,2 detachable frame of second support
In first support 1, castor 3 on the supporting leg of first support 1, is provided with, it is detachable in first support 1 to be provided with motor 4,
Rotating shaft is connected with motor 4, storage tank 5 is rotated and is arranged in the rotating shaft, rotates with rotating shaft.
Tank body is connected on 5 tank body of storage tank and is outwardly and inwardly provided with intake valve 7, air outlet valve 9 and inlet valve 8, intake valve 7
Connection 5 tank interior of storage tank and the shielding gas source of the gas 10 being arranged at outside tank body, connection 5 tank interior of storage tank of air outlet valve 9
With the vacuum pump 11 being arranged at outside tank body.
Storage tank lower rotation is arranged on machine shaft, and structure design is simple, can also be turned by arranging on support
Axle, storage tank pass through sealing between bearing and the rotating shaft and rotate connection.
For the convenience for making and installing, the first support and second support have four supporting legs.
For the convenience of lifting, the edge of the second support is provided with multiple suspension hooks 6.
During in order to rotate, premix it is full and uniform, the motor 4 can positive and negative alternate rotation, drive 5 positive and negative friendship of storage tank
For rotation.
The protective gas source of the shielding gas source of the gas 10 is nitrogen.
Operation principle of the present utility model：
First shielding gas source of the gas described in stirred tank is connected with intake valve, by the vacuum pump and the air outlet valve phase
Even, intake valve and air outlet valve are then opened, and starts vacuum pump and Nitrogen source gases.Will be described by the air outlet valve by vacuum pump
Air in tank body is extracted out, so as to form negative pressure in the inner chamber of the tank body, so that the nitrogen that the Nitrogen source gases are provided leads to
Cross the intake valve to flow in the tank body.When protective gas is full of in the inner chamber of the tank body, and in the presence of protective gas,
Inlet valve is opened, raw material such as CNT and organic solvent are added in the tank body by the inlet valve.
After raw material is added, the inlet valve is closed, intake valve, air outlet valve, Nitrogen source gases and vacuum pump is subsequently closed successively.
During raw material being added from the inlet valve to the storage tank, be passed through shielding gas always in the inner chamber of the storage tank
Body, it can be ensured that the oxygen and moisture in tank body is extremely low, so as to realize feeding in the environment of anhydrous, anaerobic, it is to avoid raw material is received
To pollution or pollution miscellaneous equipment.
During this utility model compound, drive storage tank to rotate by motor, make material in tank mix homogeneously, and rotate
When tank body be arranged in support, can prevent tank body from surrounding devices are clashed into during rotation, play certain protective role；
Frame is designed to double-layer detachable formula structure, convenient dismounting motor and tank body, convenient maintenance and dismounting.
Mixing process is:The connection of the Nitrogen source gases and the intake valve is disconnected first, disconnects the vacuum pump and institute
State the connection of air outlet valve.In the case where the intake valve, air outlet valve and inlet valve valve are all closed, the storage tank is rotated, with
CNT and organic solvent to being positioned in the inner chamber of the tank body is premixed, and obtains carbon nano tube paste, so as to reality
Batch mixing material in the environment of present anhydrous, anaerobic, it is to avoid raw material is contaminated or pollutes miscellaneous equipment.
The material for mixing is pumped into sand mill carries out sand milling, then is transported to set aside for use in caching bucket.
As the intake valve on the storage tank, air outlet valve and inlet valve are all valve mechanism, therefore, when the vapor tight tank
In all air valves when all closing, the sealing of the vapor tight tank very well, can be with long storage time carbon nano tube paste.
With it is above-mentioned according to desirable embodiment of the present utility model as enlightenment, by above-mentioned description, related work people
Member can carry out various change and modification completely in the range of without departing from this utility model technological thought.This reality
The content being not limited to new technical scope in description, it is necessary to its technology is determined according to right
Property scope.
Claims (5)
1. a kind of utilization stirred tank prepares the device of carbon nano tube paste, it is characterised in that：Including stirred tank, sand mill and caching
Bucket (13), the discharging opening of stirred tank are connected to the feed end of the membrane pump of sand mill (12), and the discharge end of sand mill is connected to slow
Deposit the charging aperture of bucket (13)；
The stirred tank includes double-layer scaffold, respectively first support (1) and second support (2), and second support (2) is detachable
It is set up in first support (1), on the supporting leg of first support (1), is provided with castor (3), it is detachable in first support (1) to set
Motor (4) is equipped with, rotating shaft on motor (4), is connected with, storage tank (5) is rotated and is arranged in the rotating shaft, rotates with rotating shaft；
Tank body is connected on storage tank (5) tank body and is outwardly and inwardly provided with intake valve (7), air outlet valve (9) and inlet valve (8), entered
Air valve (7) connects storage tank (5) tank interior and the shielding gas source of the gas (10) being arranged at outside tank body, and air outlet valve (9) connection is deposited
Storage tank (5) tank interior and the vacuum pump (11) being arranged at outside tank body.
2. utilization stirred tank according to claim 1 prepares the device of carbon nano tube paste, it is characterised in that：Described second
The edge of support (2) is provided with multiple suspension hooks (6).
3. utilization stirred tank according to claim 1 prepares the device of carbon nano tube paste, it is characterised in that：Described first
Support (1) and second support (2) have four supporting legs.
4. utilization stirred tank according to claim 1 prepares the device of carbon nano tube paste, it is characterised in that：The motor
(4) can positive and negative alternate rotation, drive storage tank (5) positive and negative alternate rotation.
5. utilization stirred tank according to claim 1 prepares the device of carbon nano tube paste, it is characterised in that：The protection
The protective gas source of gas source of the gas (10) is nitrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010842.6U CN206064302U (en) | 2016-08-31 | 2016-08-31 | A kind of utilization stirred tank prepares the device of carbon nano tube paste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621010842.6U CN206064302U (en) | 2016-08-31 | 2016-08-31 | A kind of utilization stirred tank prepares the device of carbon nano tube paste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206064302U true CN206064302U (en) | 2017-04-05 |
Family
ID=58436335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621010842.6U Expired - Fee Related CN206064302U (en) | 2016-08-31 | 2016-08-31 | A kind of utilization stirred tank prepares the device of carbon nano tube paste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206064302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215785A (en) * | 2016-08-31 | 2016-12-14 | 无锡东恒新能源科技有限公司 | A kind of carbon nano tube paste preparation system based on stirred tank |
-
2016
- 2016-08-31 CN CN201621010842.6U patent/CN206064302U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215785A (en) * | 2016-08-31 | 2016-12-14 | 无锡东恒新能源科技有限公司 | A kind of carbon nano tube paste preparation system based on stirred tank |
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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: 20170405 Termination date: 20180831 |