CN207792705U - A kind of process units for graphene - Google Patents
A kind of process units for graphene Download PDFInfo
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- CN207792705U CN207792705U CN201721575497.5U CN201721575497U CN207792705U CN 207792705 U CN207792705 U CN 207792705U CN 201721575497 U CN201721575497 U CN 201721575497U CN 207792705 U CN207792705 U CN 207792705U
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- tail gas
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- reaction kettle
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Abstract
The utility model discloses a kind of process units for graphene, including frame（1）, in frame（1）On device for absorbing tail gas is installed successively（2）, stirring pretreatment unit（3）, waste collection tank（4）, ultrasonic processing apparatus（5）And vacuum distillation apparatus（6）.The advantages of the utility model：Present apparatus preparation efficiency is high, it disclosure satisfy that large-scale needs, the graphene of large area, high-purity can be produced, meet the extensive demand in energy storage material and functional composite material field, and present apparatus production cost is low easy to implement, waste water is few, environmental pollution is smaller, the utility model is simple for process, and specific productivity is high, is easy to industrialization.
Description
Technical field
The utility model is related to graphene manufacturing technology field more particularly to a kind of process units for graphene.
Background technology
Graphene is a kind of individual layer laminated structure being made of carbon atom, and only there are one the two-dimentional materials of carbon atom thickness
Material.Graphene has all shown excellent performance at many aspects, for example graphene is almost fully transparent, is only absorbed
2.3% light, translucency are very good；The thermal coefficient of graphene is up to 5300W/mK, is higher than carbon nanotube and diamond；
Electron mobility under graphene room temperature is more than 15000cm2/ Vs is higher than carbon nanotubes and silicon crystal；The resistivity of graphene
Only 10-6 Ω cm, it is lower than copper or silver, it is the material of current resistivity minimum；In addition graphene is also most thin but most at present
Hard material.Graphene is prepared into the application that powder is more advantageous to graphene, as grapheme material powder can be used as expanding
The additive of agent material, improves the electric property and mechanical strength of expansion agent material, and grapheme material powder has wide answer
Use foreground.
Currently, a variety of methods, which can be used, is prepared grapheme material powder, as mechanical stripping method, oxidation-reduction method,
Crystal epitaxy method, chemical vapour deposition technique, organic synthesis method and stripping carbon nanotube method.In these methods, machinery stripping
It is very low from method and epitaxial growth method preparation efficiency, it is difficult to meet large-scale needs.Although chemical vapour deposition technique can obtain
The continuous graphene film of large scale, but it is suitable for micro-nano electronic device or transparent conductive film, it cannot but meet energy storage material
And the extensive demand in functional composite material field.Oxidation-reduction method prepares the of low cost and easy of grapheme material powder
It realizes, but will produce a large amount of waste water, environment is caused seriously to pollute.In order to solve the above-mentioned technical problem, the applicant sets
A kind of novel graphene preparation facilities is counted.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is used for graphene
Process units.
To achieve the goals above, the utility model uses following technical solution：
A kind of process units for graphene, it is characterised in that：Including frame, tail gas absorption is installed successively on frame
Device, stirring pretreatment unit, waste collection tank, ultrasonic processing apparatus and vacuum distillation apparatus；
The device for absorbing tail gas includes that vent gas treatment fills, and air inlet pipe, tail gas are separately connected in the upside that vent gas treatment fills
Processing tube and tail gas return duct connect tail gas discharging pipe on the upside of vent gas treatment pipe, and tail gas return duct connects tail gas discharging pipe,
Vent gas treatment fills downside and connects discharging of waste liquid pipe, and discharging of waste liquid pipe connects tail gas discharging pipe, discharge is connected on discharging of waste liquid pipe
Pump；
The stirring pretreatment unit includes reaction kettle, and the upside of reaction kettle connects air inlet pipe by the first connecting tube,
The upside of reaction kettle is equipped with first motor, and the first stirring rod is connected on the output shaft of first motor, and the setting of the first stirring rod exists
In reaction kettle, one waste collection tank is at least connected with by the first connecting tube in the downside of reaction kettle, in each waste collection tank
Downside be all provided with there are one drain pipe；
The ultrasonic processing apparatus includes autoclave body, and Ultrasound Instrument is equipped in autoclave body, and autoclave body is connected anti-by the second connecting tube
Kettle, the downside of autoclave body is answered to connect the vacuum distillation apparatus by third connecting tube；
The vacuum distillation apparatus includes decompression tank, and decompression tank connects the third connecting tube, is equipped on the upside of decompression tank
Second motor, the second stirring rod of output axis connection of the second motor, for the setting of the second stirring rod in decompression tank, decompression tank passes through the
Four connecting tubes connect cucurbit.
Preferably, the frame is made of one group of cross bar and one group of upright bar, and each cross bar is connected by casing connection seat
In corresponding upright bar.
Preferably, described sleeve pipe connecting seat includes casing, at least provided with a socket on the side wall of casing.
Preferably, the Ultrasound Instrument generates the frequency mixing ultrasonic processing of two or more ultrasonic frequency ingredients, frequency mixing ultrasonic
The frequency of ultrasonic wave is 50~800kHz.
The utility model has the advantage of：Present apparatus preparation efficiency is high, disclosure satisfy that large-scale needs, can produce big
The graphene of area, high-purity meets the extensive demand in energy storage material and functional composite material field, and the present apparatus is produced into
This is low easy to implement, and waste water is few, and environmental pollution is smaller, and the utility model is simple for process, and specific productivity is high, is easy to industrialization.
Description of the drawings
Fig. 1 is a kind of theory structure schematic diagram of process units for graphene provided by the utility model；
Fig. 2 is the structural schematic diagram of frame.
Specific implementation mode
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As depicted in figs. 1 and 2, a kind of process units for graphene provided by the utility model, including frame 1,
Device for absorbing tail gas 2, stirring pretreatment unit 3, waste collection tank 4, ultrasonic processing apparatus 5 and decompression are installed successively on frame 1
Distilling apparatus 6.
The device for absorbing tail gas 2 include vent gas treatment fill 7, vent gas treatment fill 7 upside be separately connected air inlet pipe 8,
Vent gas treatment pipe 9 and tail gas return duct 10 connect tail gas discharging pipe 11 in 9 upside of vent gas treatment pipe, and tail gas return duct 10 connects
Tail gas discharging pipe 11 fills 7 downside connection discharging of waste liquid pipes 12 in vent gas treatment, and discharging of waste liquid pipe 12 connects tail gas discharging pipe 11,
Discharge pump 13 is connected on discharging of waste liquid pipe 12.
The stirring pretreatment unit 3 includes reaction kettle 14, the upside of reaction kettle 14 by the first connecting tube 15 connect into
Tracheae 8 is equipped with first motor 16 in the upside of reaction kettle 14, the first stirring rod 17 is connected on the output shaft of first motor 16,
First stirring rod 17 is arranged in reaction kettle 14, and a waste liquid is at least connected with by the first connecting tube 15 in the downside of reaction kettle 14
Collecting tank 4 is all provided in the downside of each waste collection tank 4 there are one drain pipe 35.
The ultrasonic processing apparatus 5 includes autoclave body 18, and Ultrasound Instrument 19 is equipped in autoclave body 18, and autoclave body 18 passes through the second connection
Pipe 20 connects reaction kettle 14, and the downside of autoclave body 18 connects the vacuum distillation apparatus 6 by third connecting tube 21.
The vacuum distillation apparatus 6 includes decompression tank 22, and decompression tank 22 connects the third connecting tube 21, in decompression tank 22
Upside is equipped with the second motor 23, the second stirring rod of output axis connection 24 of the second motor 23, and the setting of the second stirring rod 24 is being depressurized
In tank 22, decompression tank 22 connects cucurbit 26 by the 4th connecting tube 25.
The frame 1 includes body frame 1.1, one group of subframe 1.2 is connected on body frame 1.1, body frame 1.1 is by one group of 27 He of cross bar
One group of upright bar 28 forms Multi-layer supporting frame, and the base of frame in downside connects support rail 52 by fixed sleeving 51, in upside
Deck 53 is connected on frame, and one group of main wheel 54 is installed in 1.1 downside of body frame.Subframe 1.2 is also stood by one group of cross bar 27 and one group
Bar 28 forms support frame, and one group of pair wheel 55 is installed in the downside of support frame.
Each cross bar 27 is connected to by casing connection seat 29 in corresponding upright bar 28.Described sleeve pipe connecting seat 29 includes
Casing, at least provided with a socket on the side wall of casing.
Claims (4)
1. a kind of process units for graphene, it is characterised in that：Including frame（1）, in frame（1）On tail gas is installed successively
Absorption plant（2）, stirring pretreatment unit（3）, waste collection tank（4）, ultrasonic processing apparatus（5）And vacuum distillation apparatus（6）；
The device for absorbing tail gas（2）It is filled including vent gas treatment（7）, filled in vent gas treatment（7）Upside be separately connected air inlet pipe
（8）, vent gas treatment pipe（9）With tail gas return duct（10）, in vent gas treatment pipe（9）Upside connects tail gas discharging pipe（11）, tail gas
Return duct（10）Connect tail gas discharging pipe（11）, filled in vent gas treatment（7）Downside connects discharging of waste liquid pipe（12）, discharging of waste liquid pipe
（12）Connect tail gas discharging pipe（11）, in discharging of waste liquid pipe（12）Upper connection discharge pump（13）；
The stirring pretreatment unit（3）Including reaction kettle（14）, reaction kettle（14）Upside pass through the first connecting tube（15）Even
Tap into tracheae（8）, in reaction kettle（14）Upside be equipped with first motor（16）, in first motor（16）Output shaft on connect
One stirring rod（17）, the first stirring rod（17）It is arranged in reaction kettle（14）It is interior, in reaction kettle（14）Downside pass through first connection
Pipe（15）It is at least connected with a waste collection tank（4）, in each waste collection tank（4）Downside be all provided with there are one drain pipe
（35）；
The ultrasonic processing apparatus（5）Including autoclave body（18）, in autoclave body（18）It is interior to be equipped with Ultrasound Instrument（19）, autoclave body（18）Pass through
Two connecting tubes（20）Connect reaction kettle（14）, autoclave body（18）Downside pass through third connecting tube（21）Connect the vacuum distillation dress
It sets（6）；
The vacuum distillation apparatus（6）Including depressurizing tank（22）, depressurize tank（22）Connect the third connecting tube（21）, depressurizing
Tank（22）Upside is equipped with the second motor（23）, the second motor（23）The second stirring rod of output axis connection（24）, the second stirring rod
（24）Setting is in decompression tank（22）It is interior, depressurize tank（22）Pass through the 4th connecting tube（25）Connect cucurbit（26）.
2. a kind of process units for graphene according to claim 1, it is characterised in that：The frame（1）By one
Group cross bar（27）With one group of upright bar（28）Composition, each cross bar（27）Pass through casing connection seat（29）It is connected to corresponding upright bar
（28）On.
3. a kind of process units for graphene according to claim 2, it is characterised in that：Described sleeve pipe connecting seat
（29）Including casing, at least provided with a socket on the side wall of casing.
4. a kind of process units for graphene according to claim 1, it is characterised in that：The Ultrasound Instrument（19）Production
The frequency of the frequency mixing ultrasonic processing of raw two or more ultrasonic frequency ingredients, the ultrasonic wave of frequency mixing ultrasonic is 50~800kHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575497.5U CN207792705U (en) | 2017-11-23 | 2017-11-23 | A kind of process units for graphene |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721575497.5U CN207792705U (en) | 2017-11-23 | 2017-11-23 | A kind of process units for graphene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207792705U true CN207792705U (en) | 2018-08-31 |
Family
ID=63284794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721575497.5U Active CN207792705U (en) | 2017-11-23 | 2017-11-23 | A kind of process units for graphene |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207792705U (en) |
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2017
- 2017-11-23 CN CN201721575497.5U patent/CN207792705U/en active Active
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