CN107364843A - Intelligent Carbon nanotube purification system - Google Patents
Intelligent Carbon nanotube purification system Download PDFInfo
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- CN107364843A CN107364843A CN201710861843.4A CN201710861843A CN107364843A CN 107364843 A CN107364843 A CN 107364843A CN 201710861843 A CN201710861843 A CN 201710861843A CN 107364843 A CN107364843 A CN 107364843A
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- CN
- China
- Prior art keywords
- acid solution
- hydrochloric acid
- solution bucket
- shower
- connecting tube
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Abstract
The present invention relates to a kind of intelligent Carbon nanotube purification system,Including hydrochloric acid solution bucket,Feed pipe is provided with above hydrochloric acid solution bucket,Agitating device is provided with hydrochloric acid solution bucket,Supersonic generator,Hydrochloric acid solution bucket lower end is connected by the first connecting tube with filtering kettle,First connecting tube is provided with tapping valve,Filtering kettle outer wall is provided with water inlet pipe,Controller,Water inlet pipe is provided with water intaking valve,Filtering kettle inwall is provided with chlorine ion concentration sensor,Filter kettle lower end and connect the second connecting tube,Second connecting tube lower end by three-way connection respectively with drainpipe,Circulation pipe connects,The circulation pipe other end is connected with hydrochloric acid solution bucket,Circulation pipe is provided with circulating pump,The agitating device includes motor,Agitating shaft,Stirring vane,Elastic connection aids in agitating plate on the stirring vane of bottom row,Shower is provided with filtering kettle,Shower is connected with water inlet pipe,Shower is provided with several shower nozzles,The present invention improves the purity of CNT,Intelligence degree is high.
Description
Technical field
The present invention relates to a kind of intelligent Carbon nanotube purification system, belong to carbon nanotube technology field.
Background technology
Nanotube is also thinner 10,000 times than the hairline of people, and 100 times harder than steel of its hardness.It can be resistant to
6500°F（3593℃）High temperature, and with remarkable heat conductivility.Nanotube both may be used as metallic conductor, than gold
Electric conductivity is much higher, is also used as semiconductor necessary to manufacturing computer chip.Nanotube also has at very low temperature
Superconductivity.
The classification of nanotube has：Nano-tube, single-walled carbon nanotube, double-walled carbon nano-tube, multi-walled carbon nanotube, functionalization
Multi-walled carbon nanotube, short MWCNTs, industrial multi-walled carbon nano-tube, graphite multi-walled carbon nano-tube, large diameter thin-walled
CNT, nickel-plating carbon nanotube.Aerolite carbonaceous crystalline nanometric pipe.
In the development process that nanotube is applied to computer computing, an important milestone is exactly that nanotube is manufactured into
Switch or transistor used in computer.1998, a research group in the gloomy research center in the affiliated Witter of IBM Corporation was i.e. with this
Studied for target.Researcher proves that single nanotube can have the function that transistor, and it is brilliant to improve it
The electric conductivity of body.
However, applied to computer computing, also simply nanotube demonstrates the one side of its superiority.People can be these
Miniature tube is bonded together, and fiber or rope is made, as superconducting cable, or the superpower reinforcing of plastics and other advanced materials
Agent.If nanotube possesses extremely strong flexibility, intensity and restoring force, they by can synthesized high-performance physical culture and aeronautical material.
Due to its powerful tension force, they have curved without rolling over and can recover the property of original form.
In addition, nanotube applies also for needing most the place of heat conductivility.For example, if motor is done using nanotube
Fin, plastic components therein would not be melted by high temperature.This Minisize materials, which can also insert, to be needed to be resistant to extreme high heat
Material among, the panel outside such as aircraft and rocket.American National space flight and NASA it is expected to insert nanotube from anti-
Thermosphere is among the various facilities such as suit.
Energy company also regards with special esteem to nanotube.Nanotube can be used for manufacturing fuel smaller, that lighter, efficiency is higher
Battery, it can also be used to hydrogen of the storage as the energy.Researcher receives on flat sheet glass or other materials numerous
Mitron is lined up, and allows them to look like the neat wheatland of a piece of harvesting.The NEC of Japan and the Samsung of South Korea prepare will
The display screen of television set is made in this " field " being made up of nanotube, to substitute television set used by old-fashioned cathode-ray
Pipe.
At present, CNT preparation technology mainly has arc discharge method, radium-shine ablation and chemical vapour deposition technique.Its
In, chemical vapour deposition technique with its simple process, cost is low, nanotube is controllable, length is big, collection rate is high the features such as obtain extensively
Research and application.Chemical vapour deposition technique be mainly transition metal or its oxide with nanoscale as catalyst,
Carbon containing source of the gas is pyrolyzed at relatively low temperature to prepare CNT.
In current CNT preparation technology, in addition to some direct current arc methods are without catalyst, other method is required to
There is the participation of catalyst, catalyst is mostly from transition-metals and their oxides such as iron, cobalt, nickel, manganese.With the life of CNT
Long, metal active constituent can be coated by carbon-coating and cause catalyst inactivation, inevitable in the CNT crude product because obtained from
Ground remains metallic catalyst.In addition, in large-scale preparation process, while generating CNT inevitable that
The carbon impurities such as the carbon nano-particle of agraphitic carbon, graphite particulate and other forms generate, and this largely constrains carbon and received
Application and property research of the mitron in numerous areas.Therefore, in order to obtain high-purity CNT, it is necessary to which CNT crude product is entered
Row purifying.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of intelligent Carbon nanotube purification system, the intelligent carbon nanometer
Pipe purification system improves the purity of CNT, and intelligence degree is high.
In order to solve the above-mentioned technical problem, intelligent Carbon nanotube purification system of the invention includes hydrochloric acid solution bucket, mistake
Kettle is filtered, feed pipe is provided with above hydrochloric acid solution bucket, agitating device, supersonic generator, hydrochloric acid solution are provided with hydrochloric acid solution bucket
Bucket lower end be connected by the first connecting tube with filtering kettle, and the first connecting tube is provided with tapping valve, filter kettle outer wall provided with water inlet pipe,
Controller, water inlet pipe are provided with water intaking valve, and filtering kettle inwall is provided with chlorine ion concentration sensor, and filtering kettle lower end connection second connects
Adapter, the second connecting tube lower end are connected with drainpipe, circulation pipe respectively by three-way connection, the circulation pipe other end and hydrochloric acid solution
Bucket connection, drainpipe are provided with draining valve, and circulation pipe is provided with circulating pump, the chlorine ion concentration sensor, water intaking valve, draining
Valve is connected with controller respectively, and the agitating device includes motor, agitating shaft, some row's stirring vanes with stirring axis connection,
Motor is arranged on hydrochloric acid solution bucket upper end, and several auxiliary agitating plates of elastic connection, filter kettle on the stirring vane of bottom row
Interior to be provided with shower, shower is connected with water inlet pipe, and shower is provided with several shower nozzles.
The hydrochloric acid solution bucket inwall scribbles release coating.
The filtering kettle lower end is concave.
The motor is shock-absorbing motor.
The auxiliary agitating plate is connected by spring with stirring vane.
Using this intelligent Carbon nanotube purification system, there is advantages below：
1st, CNT can remove metal ion, improve carbon nanometer by being reacted in hydrochloric acid solution bucket with hydrochloric acid solution
The purity of pipe；
2nd, due to being provided with agitating device in hydrochloric acid solution bucket, agitating device includes motor, agitating shaft, with stirring some of axis connection
Stirring vane is arranged, several auxiliary agitating plates of elastic connection, this agitating device mixing effect on the stirring vane of bottom row
Preferably, make reaction more abundant；
3rd, due to hydrochloric acid solution bucket with by the first connecting tube with filtering kettle be connected, filtering kettle inwall provided with chlorine ion concentration sensing
Device, ultrasonic washer, the second connecting tube lower end are connected with drainpipe, circulation pipe respectively by three-way connection, chlorine ion concentration
Sensor, water intaking valve, draining valve are connected with controller respectively, and so the CNT with acid solution in filtering kettle can be carried out
It is intelligentized repeatedly to wash, until obtaining the higher CNT of purity.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention.
Wherein have：1. hydrochloric acid solution bucket；2. feed pipe；3. motor；4. agitating shaft；5. stirring vane；6. auxiliary
Agitating plate；7. the first connecting tube；8. tapping valve；9. filter kettle；10. water inlet pipe；11. water intaking valve；12. chlorine ion concentration
Sensor；13. ultrasonic washer；14. controller；15. the second connecting tube；16. three-way connection；17. drainpipe；18.
Draining valve；19. circulation pipe；20. circulating pump；21. shower；22. shower nozzle.
Embodiment
Intelligent Carbon nanotube purification system shown in Fig. 1 includes hydrochloric acid solution bucket, filtering kettle, is provided with above hydrochloric acid solution bucket
Feed pipe, hydrochloric acid solution bucket is interior to be provided with agitating device, supersonic generator, and hydrochloric acid solution bucket lower end passes through the first connecting tube and mistake
Kettle connection is filtered, the first connecting tube is provided with tapping valve, and filtering kettle outer wall is provided with water inlet pipe, controller, and water inlet pipe is provided with water inlet
Valve, filtering kettle inwall are provided with chlorine ion concentration sensor, and filtering kettle lower end connects the second connecting tube, and the second connecting tube lower end passes through
Three-way connection is connected with drainpipe, circulation pipe respectively, and the circulation pipe other end is connected with hydrochloric acid solution bucket, and drainpipe is provided with draining
Valve, circulation pipe are provided with circulating pump, and the chlorine ion concentration sensor, water intaking valve, draining valve are connected with controller respectively, described
Agitating device includes motor, agitating shaft, some row's stirring vanes with stirring axis connection, and motor is arranged on hydrochloric acid solution bucket
Hold, several auxiliary agitating plates of elastic connection on the stirring vane of bottom row, is provided with shower in filtering kettle, shower is with entering
Water pipe connects, and shower is provided with several shower nozzles.
The hydrochloric acid solution bucket inwall scribbles release coating.
The filtering kettle lower end is concave.
The motor is shock-absorbing motor.
The auxiliary agitating plate is connected by spring with stirring vane.
Entered in hydrochloric acid solution bucket and reacted by feed pipe by the CNT that carbon nanotube preparing apparatus obtains,
Agitating device stirring further promotes reaction, after CNT reacts in hydrochloric acid solution bucket, opens tapping valve, hydrochloric acid solution
And CNT is discharged in filtering kettle, hydrochloric acid solution and the filtered kettle filtering outflow filtering kettle of CNT, CNT stay in
In filtering kettle, hydrochloric acid solution is discharged to by circulating pump and circulation pipe that hydrochloric acid solution bucket is secondary to be continuing with again, hydrochloric acid solution
Circulating pump is closed after drained.Remaining acid solution is now left on CNT, due to containing chlorion in acid solution, chlorine ion concentration passes
Sensor detects the chlorion in remaining acid solution on CNT, and signal is transmitted into controller, controller control open water intaking valve,
Draining valve, water inlet pipe clean toward injection deionized water in filtering kettle to CNT, and ultrasonic washer can promote carbon nanometer
The separation of pipe and chlorion, after being repeated several times and cleaning, when chlorine ion concentration sensor detects chlorine residual on CNT
When ion concentration is less than chlorine ion concentration sensor setting value, signal is transmitted to controller, controller by chlorine ion concentration sensor
Water intaking valve, draining valve are closed in control, and CNT taking-up after purification is finally put into drying and crushing device into dry, crushing is in
Powder.Shower is provided with filtering kettle, shower is connected with water inlet pipe, and shower is provided with several shower nozzles, so can be right
CNT with acid solution plays more preferable clean result.
The technical characteristic for not having to describe in detail in the application is prior art.Above-described embodiment only illustrative the application
Principle and its effect, not for limitation the application.Any person skilled in the art all can be in the essence without prejudice to the application
God and under the scope of, to above-described embodiment carry out modifications and changes.Therefore, those of ordinary skill in the art is not taking off
, should be by the right of the application from spirit disclosed herein and all equivalent modifications completed under technological thought or change
It is required that covered.
Claims (5)
- A kind of 1. intelligent Carbon nanotube purification system, it is characterised in that：Including hydrochloric acid solution bucket, filtering kettle, hydrochloric acid solution bucket Top is provided with feed pipe, and agitating device, supersonic generator are provided with hydrochloric acid solution bucket, and hydrochloric acid solution bucket lower end connects by first Adapter be connected with filtering kettle, and the first connecting tube is provided with tapping valve, filters kettle outer wall provided with water inlet pipe, controller, on water inlet pipe Provided with water intaking valve, filtering kettle inwall is provided with chlorine ion concentration sensor, and filtering kettle lower end connects the second connecting tube, the second connecting tube Lower end is connected with drainpipe, circulation pipe respectively by three-way connection, and the circulation pipe other end is connected with hydrochloric acid solution bucket, on drainpipe Provided with draining valve, circulation pipe is provided with circulating pump, the chlorine ion concentration sensor, water intaking valve, draining valve respectively with controller Connection, the agitating device include motor, agitating shaft, some row's stirring vanes with stirring axis connection, and motor is arranged on hydrochloric acid Solution tank upper end, several auxiliary agitating plates of elastic connection on the stirring vane of bottom row, is provided with shower in filtering kettle, spray Shower pipe is connected with water inlet pipe, and shower is provided with several shower nozzles.
- 2. according to the intelligent Carbon nanotube purification system described in claim 1, it is characterised in that：The hydrochloric acid solution bucket inwall Scribble release coating.
- 3. according to the intelligent Carbon nanotube purification system described in claim 1, it is characterised in that：The filtering kettle lower end is in recessed Shape.
- 4. according to the intelligent Carbon nanotube purification system described in claim 1, it is characterised in that：The motor is damping electricity Machine.
- 5. according to the intelligent Carbon nanotube purification system described in claim 1, it is characterised in that：The auxiliary agitating plate passes through Spring is connected with stirring vane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710861843.4A CN107364843A (en) | 2017-09-21 | 2017-09-21 | Intelligent Carbon nanotube purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710861843.4A CN107364843A (en) | 2017-09-21 | 2017-09-21 | Intelligent Carbon nanotube purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107364843A true CN107364843A (en) | 2017-11-21 |
Family
ID=60302848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710861843.4A Pending CN107364843A (en) | 2017-09-21 | 2017-09-21 | Intelligent Carbon nanotube purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107364843A (en) |
-
2017
- 2017-09-21 CN CN201710861843.4A patent/CN107364843A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171121 |
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| WD01 | Invention patent application deemed withdrawn after publication |