CN208853701U - A kind of preparation facilities of graphene aluminium alloy powder - Google Patents
A kind of preparation facilities of graphene aluminium alloy powder Download PDFInfo
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- CN208853701U CN208853701U CN201821374395.1U CN201821374395U CN208853701U CN 208853701 U CN208853701 U CN 208853701U CN 201821374395 U CN201821374395 U CN 201821374395U CN 208853701 U CN208853701 U CN 208853701U
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Abstract
The utility model discloses a kind of preparation facilities of graphene aluminium alloy powder, are related to composite material equipment technical field, and main purpose is that the preparation facilities of continuous production graphene aluminium alloy powder is realized on the surface for being coated on aluminium alloy powder of graphene uniform.A kind of main technical schemes of the utility model are as follows: preparation facilities of graphene aluminium alloy powder, it include: hybrid system, hybrid system includes mixing chamber, heat control unit, air inlet control unit and blowing unit, blowing unit is connected to the bottom of mixing chamber, heat control unit is connected to blowing unit, air inlet control unit is connected to blowing unit, the air quantity of the gas for controlling blowing unit blowout.Feed system, feed system are connected to mixing chamber；Feed liquor system, feed liquor system are connected to mixing chamber；Induced draught system, induced draught system are connected to mixing chamber.The utility model is mainly for the production of graphene aluminium alloy powder.
Description
Technical field
The utility model relates to composite material equipment technical field more particularly to a kind of preparations of graphene aluminium alloy powder
Device.
Background technique
Graphene is a kind of two-dimension nano materials being made of carbon atom, and in individual layer laminated structure, (thickness is only several receive
Rice).Due to its unique bi-dimensional cellular crystal structure and high bond strength, graphene is the specific strength in the world being currently known
Highest, most hard nano material, breaking strength are up to 130Gpa.Importantly, graphene still conductance so far
The highest material of rate (resistivity only about 10-8Ω m), about the 100 of copper times.Therefore, using the high intensity of graphene and well
Electric conductivity, and it is it is compound with fine aluminium or aluminium composite material, be prepared into graphene/aluminum alloy composite materials, it is expected to for changing
The intensity and electric conductivity of kind aluminium alloy, the mechanical property and electric property enabled aluminum alloy to is preferably matched, to expand aluminium
The application range of alloy.
Based on analysis described above, it is desirable to provide a kind of preparation process obtains graphene/aluminum alloy composite materials, and real
Evenly dispersed and graphene/aluminum high quality interface of the existing graphene in aluminum substrate combines.Graphene aluminum-base composite at present
The preparation method of material is mainly melt casting and powder metallurgic method.If graphene/aluminum alloy composite materials are using tradition
Melt casting preparation, since the two density variation is big, graphene be difficult it is evenly dispersed inside molten aluminum, in addition, the two is in material
Expect in preparation process to react it is also possible to high-temperature interface occurs, generates Al4C3Brittlement phase deteriorates material property.And use powder smelting
Jin Fa can then make graphene and aluminium composite material powder realize uniform mixing in the lower situation of temperature, then by subsequent
Pressure processing come prepare graphene enhancing aluminum-base composite block materials, inhibit conventional melt casting to bring to the maximum extent
High-temperature interface reaction.
In powder metallurgic method, for the graphene aluminum alloy materials being had excellent performance, graphene and aluminium composite material powder
The methods of the uniform mixed processes at end are essential, and common method is stirred with ball milling.It is presently disclosed a kind of by stone
Black alkene is dissolved in ultrasonic disperse in ethanol in proper amount solution, is intermittently charged metal powder into solution immediately, while carrying out ultrasound point
Scattered and mechanical stirring, obtains graphene/metallic particles mixed solution, then successively carries out low temperature heating water bath and removes solvent, vacuum
It is dried to sustained manual under powder, inert atmosphere to grind, obtains evenly dispersed graphene/metallic particles composite powder, this kind of side
It is to prevent metal powder from aoxidizing during being stirred as the main reason for decentralized medium that alcohol is used in method, but this kind of side
The major defect of method is that process is more, and continuous production is poor, low efficiency and at high cost, and alcohol is used in production process, inflammable
Volatile alcohol is the big security risk in production process；And the method for using ball milling mixing can be suitable for mixing mostly
The metal powder and graphene of several classes, and yield is higher, but their often there is preparation process cumbersome, high energy consumptions, it is time-consuming
The disadvantages of long.In addition, abrading-ball can also make the quality of composite powder to the destruction of matrix powder and graphene in mechanical milling process
Decline.Moreover, graphene reunites that also to will affect graphene uniform in composite powder again in drying and transportational process
Property.
Utility model content
In view of this, the present invention provides a kind of preparation facilities of graphene aluminium alloy powder, main purpose is by stone
Black alkene is uniformly coated on the surface of aluminium alloy powder, realizes the preparation facilities of continuous production graphene aluminium alloy powder.
In order to achieve the above objectives, the utility model mainly provides the following technical solutions:
The utility model embodiment provides a kind of preparation facilities of graphene aluminium alloy powder, which includes:
Hybrid system, the hybrid system include mixing chamber, heat control unit, air inlet control unit and hair dryer
Group, the blowing unit is connected to the bottom of the mixing chamber, for being blown into gas, the heating into the mixing chamber
Control unit is connected to the blowing unit, the temperature of the gas for controlling the blowing unit blowout, the air inlet control
Unit is connected to the blowing unit, the air quantity of the gas for controlling the blowing unit blowout.
Feed system, the feed system are connected to the mixing chamber, described for the aluminium alloy powder to be passed through
Mixing chamber；
Feed liquor system, the feed liquor system are connected to the mixing chamber, for leading to the graphene aqueous-based dispersions
Enter the mixing chamber；
Induced draught system, the induced draught system are connected to the mixing chamber, for the indoor wind of the mixing chamber to be discharged.
Further, the air inlet control unit includes air intake filter and air intake blower fan, one end of the air intake blower fan
It is connected to the air intake filter, the other end is connected to the heat control unit, for wind to be delivered to heat control unit,
The heat control unit is connected to the blowing unit, for wind to be delivered to the blowing unit.
Further, the feed liquor system includes material liquid tank, peristaltic pump and atomizer unit, the atomizer unit setting
In the mixing chamber, one end of the peristaltic pump is connected to the material liquid tank, and the other end passes through the mixing chamber and company
It is connected to the atomizer unit, for the graphene aqueous-based dispersions to be passed through the atomizer unit.
Further, discharge system, the discharge system includes device for drying and filtering, discharge blower, heater and discharge nozzle,
The discharge nozzle is connected to the mixing chamber, and one end of the discharging blower is connected to the device for drying and filtering, and the other end connects
It is connected to the heater, the heater has an outlet air end, and the outlet air end is towards the discharge nozzle.
Further, the blowing unit includes hair-dryer and blower, and one end of the hair-dryer is connected to described add
Thermal control units, the other end pass through the inner wall of the mixing chamber.
Further, the other end of the blower has blowing end, and the blowing end is towards the discharge nozzle.
Further, the feed system includes feed control unit and feed pipe, and the feed pipe is connected to described mixed
Chamber is closed, the feed control unit is arranged on the feed pipe, for controlling being turned on or off for the feed pipe.
Further, blowback system, the blowback system include air compressor, blowback device and filter layer, the filtering
Layer is arranged in the mixing chamber, and the blowback device is arranged between the filter layer and the top of the mixing chamber, institute
It states air compressor and is connected to the blowback device, the top of the mixing chamber is arranged in the induced draught system, for drawing
State the indoor wind of mixing chamber.
Compared with prior art, the utility model has the following technical effect that
In technical solution provided by the embodiment of the utility model, graphene aqueous solution is subjected to ultrasonic wave decentralized processing,
The graphene aqueous-based dispersions of even dispersion are passed through the hybrid system by graphene aqueous-based dispersions, then by aluminium alloy powder, mix
The blowing unit in collaboration system is connected to the bottom of the mixing chamber, for being blown into gas into the mixing chamber,
The heat control unit is connected to the blowing unit, the temperature of the gas for controlling the blowing unit blowout, described
Air inlet control unit is connected to the blowing unit, the air quantity of the gas for controlling the blowing unit blowout, then by stone
Black alkene aqueous-based dispersions enter mixing chamber, the atomization by material liquid tank, peristaltic pump and the atomizer unit in feed liquor system
Device unit is arranged in the mixing chamber, and one end of the peristaltic pump is connected to the material liquid tank, and the other end passes through described mixed
Closing chamber and being connected to the atomizer unit makes for the graphene aqueous-based dispersions to be passed through the atomizer unit
Graphene aqueous-based dispersions are entered in mixing chamber in the form of misty liquid droplets, then make graphene by the gas of blowing unit blowout
It is coated on the surface of aluminium alloy powder, forms graphene aluminium alloy powder, finally by the discharge gate of mixing chamber by graphene
Graphene is dissolved in ultrasonic disperse in ethanol in proper amount solution, immediately compared with the existing technology by aluminium alloy powder discharge mixing chamber
It is intermittently charged metal powder into solution, while carrying out ultrasonic disperse and mechanical stirring, obtains graphene/metallic particles mixing
Then solution successively carries out low temperature heating water bath and solvent, vacuum drying is gone to grind at sustained manual under powder, inert atmosphere, obtains
Evenly dispersed graphene/metallic particles composite powder, alcohol is used in such methods as the main reason for decentralized medium is
Prevent metal powder from aoxidizing during being stirred, but the major defect of such methods is that process is more, continuous production is poor, imitates
Rate is low and at high cost, and alcohol is used in production process, and inflammable volatile alcohol is that the big safety in production process is hidden
Suffer from；And the method for using ball milling mixing can be suitable for mixing the metal powder and graphene of most of types, and yield is higher,
But the disadvantages of that often there is preparation process is cumbersome for they, high energy consumption, time-consuming.In addition, abrading-ball is to matrix powder in mechanical milling process
The destruction at end and graphene can also be such that the quality of composite powder declines.Moreover, the graphene in drying and transportational process
Reunite again also the uniformity that will affect graphene in composite powder, it, can successional carry out graphene in the utility model
The preparation of aluminium alloy powder not only increases the mechanization of graphene Al alloy powder body preparation, also reduces graphene aluminium alloy
The production process and preparation process of powder also reduce production to further reach the technical effect for improving production efficiency
Energy consumption in the process, also, non-pollutant discharge is realized in entire production process, to reach the skill of protection environment
Art effect.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the preparation facilities of graphene aluminium alloy powder provided by the utility model.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1, the utility model embodiment provides a kind of preparation facilities of graphene aluminium alloy powder, the device
Include:
Hybrid system, hybrid system include mixing chamber 11, heat control unit 12, air inlet control unit 13 and hair dryer
Group 14, blowing unit 14 is connected to the bottom of mixing chamber 11, for being blown into gas, heat control unit into mixing chamber 11
12 are connected to blowing unit 14, and for controlling the temperature for the gas that blowing unit 14 is blown out, air inlet control unit 13, which is connected to, blows
Blower fan group 14, for controlling the air quantity for the gas that blowing unit 14 is blown out.
Feed system, feed system are connected to mixing chamber 11, for aluminium alloy powder to be passed through mixing chamber 11；
Feed liquor system, feed liquor system are connected to mixing chamber 11, for graphene aqueous-based dispersions to be passed through mixing chamber
11；
Induced draught system 4, induced draught system 4 are connected to mixing chamber 11, the wind for being discharged in mixing chamber 11.
In technical solution provided by the embodiment of the utility model, graphene aqueous solution is subjected to ultrasonic wave decentralized processing,
The graphene aqueous-based dispersions of even dispersion are passed through hybrid system, mixed stocker by graphene aqueous-based dispersions, then by aluminium alloy powder
Blowing unit 14 in system is connected to the bottom of mixing chamber 11, for being blown into gas, computer heating control list into mixing chamber 11
Member 12 is connected to blowing unit 14, and for controlling the temperature for the gas that blowing unit 14 is blown out, air inlet control unit 13 is connected to
Then graphene aqueous-based dispersions are passed through feed liquor for controlling the air quantity for the gas that blowing unit 14 is blown out by blowing unit 14
Material liquid tank, peristaltic pump and atomizer unit in system enter mixing chamber 11, and atomizer unit is arranged in mixing chamber 11,
One end of peristaltic pump is connected to material liquid tank, and the other end passes through mixing chamber 11 and is connected to atomizer unit, is used for graphene
Aqueous-based dispersions are passed through atomizer unit, enter graphene aqueous-based dispersions in the form of misty liquid droplets in mixing chamber 11, then
Make graphene coated on the surface of aluminium alloy powder by the gas that blowing unit 14 is blown out, form graphene aluminium alloy powder,
Mixing chamber 11 is discharged in graphene aluminium alloy powder finally by the discharge gate of mixing chamber 11, it compared with the existing technology, will
Graphene is dissolved in ultrasonic disperse in ethanol in proper amount solution, is intermittently charged metal powder into solution immediately, while carrying out ultrasound
Dispersion and mechanical stirring, obtain graphene/metallic particles mixed solution, then successively carry out low temperature heating water bath and remove solvent, true
Sky is dried to sustained manual under powder, inert atmosphere and grinds, and obtains evenly dispersed graphene/metallic particles composite powder, this kind of
It is to prevent metal powder from aoxidizing during being stirred as the main reason for decentralized medium that alcohol is used in method, but this kind of
The major defect of method is that process is more, and continuous production is poor, low efficiency and at high cost, and alcohol is used in production process, easily
Firing volatile alcohol is the big security risk in production process；And the method for using ball milling mixing can be suitable for mixing greatly
The metal powder and graphene of most types, and yield is higher, but their often there is preparation process cumbersome, high energy consumption, consumptions
The disadvantages of duration.In addition, abrading-ball can also make the matter of composite powder to the destruction of matrix powder and graphene in mechanical milling process
Amount decline.Moreover, graphene reunites that also to will affect graphene equal in composite powder again in drying and transportational process
Even property, in the utility model, can the successional preparation for carrying out graphene aluminium alloy powder, not only increase graphene aluminium alloy
The mechanization of powder preparation, also reduces the production process and preparation process of graphene aluminium alloy powder, to further reach
The technical effect for improving production efficiency, also reduces the energy consumption in production process, also, real in entire production process
Non-pollutant discharge is showed, so that reach the technical effect of protection environment optionally can also be arranged temperature in mixing chamber 11
Detection module 7 and pressure detecting module 8 are spent, facilitates control for detecting the temperature and pressure in mixing chamber 11, and then reaching
The technical effect of temperature and pressure in mixing chamber 11.
Firstly, graphene aqueous solution is carried out ultrasonic wave decentralized processing, evenly dispersed graphene aqueous-based dispersions, by stone
Black alkene aqueous-based dispersions, then aluminium alloy powder is passed through hybrid system, the blowing unit 14 in hybrid system is connected to mixing chamber
The bottom of room 11, for being blown into gas into mixing chamber 11, heat control unit 12 is connected to blowing unit 14, for controlling
The temperature for the gas that blowing unit 14 is blown out, air inlet control unit 13 are connected to blowing unit 14, for control blowing unit 14
Then graphene aqueous-based dispersions are passed through material liquid tank, peristaltic pump and the atomizer in feed liquor system by the air quantity of the gas of blowout
Unit enters mixing chamber 11, and atomizer unit is arranged in mixing chamber 11, and one end of peristaltic pump is connected to material liquid tank, another
End is across mixing chamber 11 and is connected to atomizer unit, for graphene aqueous-based dispersions to be passed through atomizer unit, makes stone
Black alkene aqueous-based dispersions are entered in the form of misty liquid droplets in mixing chamber 11, then make graphite by the gas that blowing unit 14 is blown out
Alkene is coated on the surface of aluminium alloy powder, forms graphene aluminium alloy powder, finally by the discharge gate of mixing chamber 11 by stone
Mixing chamber 11 is discharged in black alkene aluminium alloy powder, not only increases the mechanization of graphene Al alloy powder body preparation, also reduces
The production process and preparation process of graphene aluminium alloy powder, thus further reached the technical effect for improving production efficiency,
The energy consumption in production process is also reduced, also, realizes non-pollutant discharge in entire production process, to reach
Protect the technical effect of environment.
Further, as shown in Figure 1, air inlet control unit 13 includes air intake filter 131 and air intake blower fan 132, air inlet
One end of blower 132 is connected to air intake filter 131, and the other end is connected to heat control unit 12, adds for wind to be delivered to
Thermal control units 12, heat control unit 12 are connected to blowing unit 14, for wind to be delivered to blowing unit 14.Such as Fig. 1 institute
Show, one end of air intake blower fan 132 is connected to air intake filter 131, and the other end is connected to heat control unit 12, air intake blower fan
132 effect is passed through wind in mixing chamber 11, and the effect filtering of air intake filter 131 enters the wind of air intake blower fan 132, is added
The effect heating of thermal control units 12 enters the wind of mixing chamber 11, meanwhile, heat control unit 12 can also control air inlet
Temperature, heat control unit 12 are connected to blowing unit 14, and wind passes sequentially through air intake filter 131, air intake blower fan 132, heating
Control unit 12 and blowing unit 14 enter mixing chamber 11, the aluminium alloy powder in mixing chamber 11 are blown afloat, to reach
Enable aluminum alloy to powder and the well-mixed technical effect of graphene aqueous-based dispersions.
Further, as shown in Figure 1, feed liquor system includes material liquid tank 31, peristaltic pump 32 and atomizer unit 33, atomizer
Unit 33 is arranged in mixing chamber 11, and one end of peristaltic pump 32 is connected to material liquid tank 31, and the other end passes through mixing chamber 11 simultaneously
It is connected to atomizer unit 33, for graphene aqueous-based dispersions to be passed through atomizer unit 33.In the present embodiment, further limit
Feed liquor system is determined, atomizer unit 33 is arranged in mixing chamber 11, and the effect of atomizer unit 33 is that graphene is water base
Dispersion liquid is entered in the form of misty liquid droplets in mixing chamber 11, and one end of peristaltic pump 32 is connected to material liquid tank 31, and the other end passes through
Mixing chamber 11 is simultaneously connected to atomizer unit 33, and the effect of peristaltic pump 32 is by graphene aqueous-based dispersions with certain feed liquor
Speed is passed through in atomizer unit 33, meanwhile, peristaltic pump 32 can be accurately controlled the liquid inlet volume of graphene aqueous-based dispersions, from
And reach the technical effect for being precisely controlled the liquid inlet volume of graphene aqueous-based dispersions.
Further, as shown in Figure 1, increasing discharge system, discharge system includes device for drying and filtering 51, discharging blower
52, heater 53 and discharge nozzle 54, discharge nozzle 54 are connected to mixing chamber 11, and one end of discharging blower 52 is connected to dry filter
Device 51, the other end are connected to heater 53, and heater 53 has an outlet air end, and outlet air end is towards discharge nozzle 54.In the present embodiment, increase
Adding discharge system, the effect of discharge system is that mixing chamber 11 is discharged in the graphene aluminium alloy powder in mixing chamber 11,
Discharge nozzle 54 is connected to mixing chamber 11, and for graphene aluminium alloy powder to be discharged, one end of discharging blower 52 is connected to drying
Filter 51, the other end are connected to heater 53, and heater 53 has an outlet air end, and outlet air end is towards discharge nozzle 54, dry filter
The effect filtering of device 51 enters the wind of mixing chamber 11, and the effect of discharging blower 52 is that wind is passed through to mixing chamber 11, heater
53 effect is that the wind that enters of blower 52 that will discharge heats, meanwhile, the wind after heating is passed through in mixing chamber 11, is heated
Device 53 has outlet air end, and outlet air end is towards discharge nozzle 54, that is to say, that the wind blown out by the outlet air end of heater 53 is by graphite
Alkene aluminium alloy powder is blown into discharge nozzle 54, to reach the technology of graphene aluminium alloy powder discharge mixing chamber 11 quickly
Effect, also, the hot wind that heater 53 is blown out can be heated and be dried to graphene aluminium alloy powder, to further mention
The quality of high graphene aluminium alloy powder.
Further, blowing unit 14 includes hair-dryer and blower, and one end of hair-dryer is connected to heat control unit
12, the other end passes through the inner wall of mixing chamber 11.In the present embodiment, blowing unit 14, one end of hair-dryer are further defined
It is connected to heat control unit 12, the other end passes through the inner wall of mixing chamber 11, and the wind that hair dryer is blown out will be in
The aluminium alloy powder of 11 bottom of mixing chamber is blown afloat, and is sufficiently mixed to reach and enable aluminum alloy to powder with graphene aqueous-based dispersions
Technical effect.
Further, the other end of blower has blowing end, and blowing end is towards discharge nozzle 54.In the present embodiment, into one
Step defines blower, and the effect at end of drying is to blow afloat aluminium alloy powder, and enable aluminum alloy to powder and graphene aqueous dispersion
Liquid is sufficiently mixed, meanwhile, blowing end is towards discharge nozzle 54, in the constantly rolling, the graphene water with mist up and down of aluminium alloy powder
During base dispersion liquid meets with flow forward, it is water base to the cladding of Al alloy powder particle, graphene to complete graphene
The drying process of dispersion liquid being uniformly distributed in aluminium alloy powder and graphene Al alloy powder, to reach raising production
The technical effect of efficiency.
Further, as shown in Figure 1, feed system includes feed control unit 21 and feed pipe 22, feed pipe 22 is connected
In mixing chamber 11, feed control unit 21 is arranged on feed pipe 22, for controlling being turned on or off for feed pipe 22.This
In embodiment, further define feed system, feed pipe 22 is connected to mixing chamber 11, the setting of feed control unit 21 into
In expects pipe 22, the charging rate of the effect control feed pipe 22 of feed control unit 21, simultaneously, additionally it is possible to control feed pipe 22
It is turned on or off, feed pipe 22 is commonly used in entering aluminium alloy powder, and aluminium alloy powder contains following groups by mass percentage
Part: Cu, 0.1%；Mg, 4.0-4.9%；Si, 0.4%；Ti, 0.15%；Fe, 0.4%；Zn, 0.25%；Mn, 0.40-1.0%；
Cr, 0.05-0.25%；Remaining is Al, by the mutual cooperation of feed control unit 21 and feed pipe 22, thus reach control into
The technical effect of the charging rate of expects pipe 22.
Further, as shown in Figure 1, increasing blowback system, blowback system includes air compressor 61,62 and of blowback device
Filter layer 63, filter layer 63 are arranged in mixing chamber 11, and the top of filter layer 63 and mixing chamber 11 is arranged in blowback device 62
Between, air compressor 61 is connected to blowback device 62, and the top of mixing chamber 11 is arranged in induced draught system 4, for drawing mixing
Wind in chamber 11.In the present embodiment, blowback system is increased, the effect of blowback system is anti-to the progress of filter layer 63 pulsed
It to blowing, prevents dust from blocking filter layer 63, reaches the technical effect of cleaning filter layer 63, filter layer 63 is arranged in mixing chamber
In 11, blowback device 62 is arranged between filter layer 63 and the top of mixing chamber 11, and air compressor 61 is connected to blowback device 62,
The top of mixing chamber 11 is arranged in induced draught system 4, and the effect of filter layer 63 is the Al alloy powder stopped in air, prevents aluminium
The wind that alloy powder is brought out is taken away, and air compressor 61 can be such that air is compressed, then is blown into mixing by blowback device 62
In chamber 11, then, then by induced draught system 4 wind in mixing chamber 11 is discharged, it can not only will be in mixing chamber 11
Wind discharge, takes away the wind of discharge by the vapor in mixing chamber 11, simultaneously, additionally it is possible to smoothly will be in mixing chamber 11
It is discharged more than gas.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (8)
1. a kind of preparation facilities of graphene aluminium alloy powder characterized by comprising
Hybrid system, the hybrid system include mixing chamber, heat control unit, air inlet control unit and blowing unit, institute
The bottom that blowing unit is connected to the mixing chamber is stated, for being blown into gas, the computer heating control into the mixing chamber
Unit is connected to the blowing unit, the temperature of the gas for controlling the blowing unit blowout, the air inlet control unit
It is connected to the blowing unit, the air quantity of the gas for controlling the blowing unit blowout；
Feed system, the feed system are connected to the mixing chamber, for the aluminium alloy powder to be passed through the mixing
Chamber；
Feed liquor system, the feed liquor system are connected to the mixing chamber, for the graphene aqueous-based dispersions to be passed through institute
State mixing chamber；
Induced draught system, the induced draught system are connected to the mixing chamber, for the indoor wind of the mixing chamber to be discharged.
2. the preparation facilities of graphene aluminium alloy powder according to claim 1, which is characterized in that
The air inlet control unit includes air intake filter and air intake blower fan, and one end of the air intake blower fan is connected to the air inlet
Filter, the other end are connected to the heat control unit, for wind to be delivered to heat control unit, the computer heating control list
Member is connected to the blowing unit, for wind to be delivered to the blowing unit.
3. the preparation facilities of graphene aluminium alloy powder according to claim 1, which is characterized in that
The feed liquor system includes material liquid tank, peristaltic pump and atomizer unit, and the atomizer unit is arranged in the mixing chamber
Interior, one end of the peristaltic pump are connected to the material liquid tank, and the other end passes through the mixing chamber and is connected to the atomization
Device unit, for the graphene aqueous-based dispersions to be passed through the atomizer unit.
4. the preparation facilities of graphene aluminium alloy powder according to claim 3, which is characterized in that further include:
Discharge system, the discharge system include that device for drying and filtering, discharging blower, heater and discharge nozzle, the discharge nozzle connect
It is connected to the mixing chamber, one end of the discharging blower is connected to the device for drying and filtering, and the other end is connected to the heating
Device, the heater have outlet air end, and the outlet air end is towards the discharge nozzle.
5. the preparation facilities of graphene aluminium alloy powder according to claim 4, which is characterized in that
The blowing unit includes hair-dryer and blower, and one end of the hair-dryer is connected to the heat control unit, separately
One end passes through the inner wall of the mixing chamber.
6. the preparation facilities of graphene aluminium alloy powder according to claim 5, which is characterized in that
The other end of the blower has blowing end, and the blowing end is towards the discharge nozzle.
7. the preparation facilities of graphene aluminium alloy powder according to any one of claims 1 to 6, which is characterized in that
The feed system includes feed control unit and feed pipe, and the feed pipe is connected to the mixing chamber, it is described into
Expect that control unit is arranged on the feed pipe, for controlling being turned on or off for the feed pipe.
8. the preparation facilities of graphene aluminium alloy powder according to any one of claims 1 to 6, which is characterized in that also wrap
It includes:
Blowback system, the blowback system include air compressor, blowback device and filter layer, and the filter layer setting is described mixed
It closes in chamber, the blowback device is arranged between the filter layer and the top of the mixing chamber, and the air compressor connects
It is connected to the blowback device, the top of the mixing chamber is arranged in the induced draught system, indoor for drawing the mixing chamber
Wind.
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| CN201821374395.1U CN208853701U (en) | 2018-08-24 | 2018-08-24 | A kind of preparation facilities of graphene aluminium alloy powder |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971481A (en) * | 2018-08-24 | 2018-12-11 | 新疆烯金石墨烯科技有限公司 | A kind of graphene aluminium alloy raw powder's production technology and device |
| CN112593107A (en) * | 2020-11-25 | 2021-04-02 | 深圳市富士锦电子科技有限公司 | Equipment and method for preparing graphene aluminum alloy |
| CN113909732A (en) * | 2021-09-22 | 2022-01-11 | 郑州机械研究所有限公司 | Soldering paste preparation device and preparation method |
-
2018
- 2018-08-24 CN CN201821374395.1U patent/CN208853701U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108971481A (en) * | 2018-08-24 | 2018-12-11 | 新疆烯金石墨烯科技有限公司 | A kind of graphene aluminium alloy raw powder's production technology and device |
| CN112593107A (en) * | 2020-11-25 | 2021-04-02 | 深圳市富士锦电子科技有限公司 | Equipment and method for preparing graphene aluminum alloy |
| CN113909732A (en) * | 2021-09-22 | 2022-01-11 | 郑州机械研究所有限公司 | Soldering paste preparation device and preparation method |
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