CN214973290U - Functionalized modified graphene manufacturing equipment - Google Patents
Functionalized modified graphene manufacturing equipment Download PDFInfo
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- CN214973290U CN214973290U CN202120335278.XU CN202120335278U CN214973290U CN 214973290 U CN214973290 U CN 214973290U CN 202120335278 U CN202120335278 U CN 202120335278U CN 214973290 U CN214973290 U CN 214973290U
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Abstract
The utility model discloses a functional modified graphene manufacturing equipment, include: the centrifugal dryer comprises a stirring tank, a fixing frame, a stirring motor, a centrifugal machine, a dryer and a collector, wherein the fixing frame is fixedly arranged at the top of the stirring tank, the stirring motor is fixed on the fixing frame, and an output shaft of the stirring motor is in transmission connection with a stirring shaft; the stirring shaft is arranged on the fixed frame through a rotary joint, is a hollow circular cylinder and is provided with a vent hole in the hollow part; the bottom end of the vent hole is provided with a first electromagnetic valve; an ultrasonic generator is arranged on the inner wall of the stirring tank; the stirring tank, the centrifugal machine, the drying machine and the collector are sequentially communicated, and a conveying pump is arranged on a conveying pipeline between the stirring tank, the centrifugal machine, the drying machine and the collector. The utility model discloses the (mixing) shaft has been seted up at the middle part for inside hollow ring barrel, can let in the air at the stirring in-process, forces to let in the air in the stirring jar, strengthens the contact of jar interior material air, improves the mixing degree of consistency to improve production efficiency.
Description
Technical Field
The utility model relates to a functional modified graphene manufacturing equipment technical field, more specifically the utility model relates to a functional modified graphene manufacturing equipment that says so.
Background
Graphene is a polymer made of carbon atoms sp2The two-dimensional carbon nanomaterial with hexagonal honeycomb lattices formed by hybrid tracks is one of the materials with the highest known strength, has good toughness and can be bent, the theoretical Young modulus of graphene reaches 1.0TPa, and the inherent tensile strength is 130 GPa. The reduced graphene functionally modified by the hydrogen plasma also has very good strength, and the average modulus can be larger than 0.25 TPa. Graphite paper made of graphene sheets has many pores, so that the graphite paper is very brittle, however, functionalized graphene obtained by oxidation is extremely strong and tough, and the graphite paper made of the functionalized graphene is extremely strong and tough. At present, graphene oxide is an important derivative of graphene and is also an important intermediate for preparing graphene by a redox method.The surface of the graphene oxide has rich oxygen-containing functional groups, so that the graphene oxide is more active than graphene in property and easy to functionally modify, and the composite material has wide application fields such as batteries, heat conduction materials, biomedicine and the like.
However, when the graphene is subjected to functional modification processing, the materials cannot be fully mixed by the stirring tank adopted in the prior art when being stirred and mixed, so that the quality of the materials is reduced, and the production efficiency is reduced; in the process of material discharging, the materials are easy to adhere to the inner wall of the reaction kettle, so that the material waste is caused, and the material cost is increased; and the drying time is longer, and the production efficiency is lower.
Therefore, how to provide a functionalized modified graphene manufacturing apparatus capable of improving production efficiency is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the above-mentioned technical problem among the prior art to a certain extent at least.
Therefore, an object of the utility model is to provide a modified graphene manufacturing equipment of functionalization, include: the device comprises a stirring tank, a fixing frame, a stirring motor, a centrifugal machine, a drying machine and a collector, wherein the stirring tank is fixed on a supporting leg, the upper part of the side wall of the stirring tank is provided with a feeding hole, and the bottom of the stirring tank is provided with a discharging hole; the fixing frame is fixedly arranged at the top of the stirring tank, the stirring motor is fixed on the fixing frame, an output shaft of the stirring motor is in transmission connection with a stirring shaft, and the stirring shaft penetrates through a top plate of the stirring tank and extends to the bottom side of the inner part of the stirring tank; the stirring shaft is arranged on the fixed frame through a rotary joint, is an annular cylinder with a hollow interior, and is provided with a vent hole at the hollow interior; the bottom end of the stirring shaft is provided with a first electromagnetic valve; an ultrasonic generator is arranged on the inner wall of the stirring tank; the centrifuge is communicated with a discharge hole of the stirring tank through a first pipeline; an ultrasonic vibrator is fixedly arranged in the centrifugal machine; the dryer is communicated with the centrifugal machine through a second pipeline and communicated with a vacuum pump; the collector is communicated with the dryer through a third pipeline; and the first pipeline, the second pipeline and the third pipeline are all provided with a delivery pump.
The utility model discloses a functionalized modified graphene manufacturing device, which utilizes a stirring motor to drive a stirring shaft to rotate by arranging the stirring shaft and the stirring motor, thereby achieving the purpose of stirring and mixing; the stirring shaft is a hollow circular cylinder, the middle part of the stirring shaft is provided with an air vent, air can be introduced in the stirring process, air is forcibly introduced into the stirring tank, so that materials in the pipe are in contact with the air to be oxygenated, the materials are stirred, the transfer of oxygen in the air to the materials is accelerated, suspended objects in the tank are prevented from sinking, the contact of the materials and the air in the tank is enhanced, the mixing uniformity is improved, and the production efficiency is improved; moreover, an ultrasonic vibrator is arranged in the centrifugal machine and is used for fully realizing solid-liquid separation; the dryer can realize continuous operation of a drying section through the vacuum pump, so that the processing capacity can be greatly improved, and the production efficiency is further improved.
Preferably, the stirring shaft is communicated with an air outlet pipe communicated with the vent hole at the position close to the top plate of the stirring tank, and the air outlet end of the air outlet pipe faces downwards and is provided with an electromagnetic valve.
Adopt above-mentioned technical scheme's beneficial effect to let in the air in to the agitator tank through the outlet duct, carry out aeration treatment, improve the mixed degree of consistency of material.
Preferably, a plurality of stirring paddles are uniformly arranged on the periphery of the stirring shaft.
Adopt above-mentioned technical scheme's beneficial effect is, the stirring rake is used for improving stirring efficiency.
Preferably, the stirring paddle is in a spiral blade type.
Adopt above-mentioned technical scheme's beneficial effect is, helical blade type's stirring rake helps improving stirring efficiency.
Preferably, an output shaft of the stirring motor is in transmission connection with a first gear, a second gear is fixedly connected to the periphery of the stirring shaft, and the second gear is in meshing transmission with the first gear.
Adopt above-mentioned technical scheme's beneficial effect to be, agitator motor realizes driving the (mixing) shaft through the meshing transmission of first gear and second gear.
Preferably, the discharge port and the feed port of the centrifuge and the discharge port and the feed port of the dryer are provided with valves.
Adopt above-mentioned technical scheme's beneficial effect to be, realize centrifuge's circulation centrifugation and liquid transport through opening and shutting of valve.
Preferably, the bottom of the stirring tank is arranged to be inverted cone-shaped.
Adopt above-mentioned technical scheme's beneficial effect to be favorable to the material in the agitator tank to fully flow into inside the centrifuge in the back taper setting.
Can know via foretell technical scheme, compare with prior art, the utility model discloses a modified graphite alkene manufacture equipment of functionalization can improve production efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram provided by the present invention.
Fig. 2 is a cross-sectional view of the stirring tank provided by the present invention.
Fig. 3 is a cross-sectional view of the centrifuge provided by the present invention.
Wherein the reference symbols are:
1-stirring tank, 2-fixing frame, 3-stirring motor, 4-centrifuge, 5-dryer, 6-collector, 7-feeding inlet, 8-discharging outlet, 9-stirring shaft, 10-rotary joint, 11-vent hole, 12-first electromagnetic valve, 13-ultrasonic generator, 14-first pipeline, 15-ultrasonic vibrator, 16-second pipeline, 17-vacuum pump, 18-conveying pump, 19-air outlet pipe, 20-second electromagnetic valve, 21-stirring paddle, 22-first gear, 23-second gear, 24-third pipeline and 25-supporting leg.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
As shown in fig. 1-3, the embodiment of the utility model discloses functionalized modified graphene manufacturing equipment, include: the device comprises a stirring tank 1, a fixed frame 2, a stirring motor 3, a centrifugal machine 4, a dryer 5 and a collector 6, wherein the stirring tank 1 is fixed on a supporting leg 25, the upper part of the side wall of the stirring tank is provided with a feeding hole 7, and the bottom of the stirring tank is provided with a discharging hole 8; the fixing frame 2 is fixedly arranged at the top of the stirring tank 1, the stirring motor 3 is fixed on the fixing frame 2, an output shaft of the stirring motor is in transmission connection with a stirring shaft 9, and the stirring shaft 9 penetrates through a top plate of the stirring tank 1 and extends to the bottom side of the interior of the stirring tank 1; the stirring shaft 9 is arranged on the fixed frame 2 through a rotary joint 10, is a hollow circular cylinder, and is provided with a vent hole 11 at the hollow part; the bottom end of the stirring shaft 9 is provided with a first electromagnetic valve 12; an ultrasonic generator 13 is arranged on the inner wall of the stirring tank 1; the centrifuge 4 is communicated with a discharge hole of the stirring tank 1 through a first pipeline 14; an ultrasonic vibrator 15 is fixedly arranged in the centrifuge 4; the dryer 5 is communicated with the centrifuge 4 through a second pipeline 16 and communicated with a vacuum pump 17; the collector 6 is communicated with the dryer 5 through a third pipeline 24; the first, second and third conduits 14, 16, 24 are each provided with a transfer pump 18.
By arranging the stirring shaft 9 and the stirring motor 3, the stirring shaft 9 is driven to rotate by the stirring motor 3, so that the purposes of stirring and mixing are achieved; the stirring shaft 9 is a hollow circular cylinder, the middle part of the stirring shaft is provided with an air vent 11, air can be introduced in the stirring process, air is forcibly introduced into the stirring tank 1, so that materials in the pipe are in contact with the air to be oxygenated, the materials are stirred, the transfer of oxygen in the air to the materials is accelerated, the suspended objects in the stirring tank 1 are prevented from sinking, the contact between the materials in the tank and the air is enhanced, the mixing uniformity is improved, and the production efficiency is improved; moreover, an ultrasonic vibrator 15 is arranged in the centrifuge 4 for fully realizing solid-liquid separation; the drier 5 can realize continuous operation of a drying section, greatly improve the processing capacity and further improve the production efficiency. The vacuum drier realizes the direct drying of the liquid into powder.
The top plate of the stirring shaft 9 close to the stirring tank 1 is communicated with an air outlet pipe 19 communicated with the vent hole 11, and the air outlet end of the air outlet pipe 19 faces downwards vertically and is provided with a second electromagnetic valve 20. Air is introduced into the stirring tank 1 through the air outlet pipe 19 for aeration treatment, so that the mixing uniformity of the materials is improved.
A plurality of stirring paddles 21 are uniformly arranged on the periphery of the stirring shaft 9, and the stirring paddles 21 are used for improving the stirring efficiency.
The stirring paddle 21 is of a spiral blade type, and contributes to improvement of stirring efficiency.
The output shaft of the stirring motor 3 is in transmission connection with a first gear 22, the periphery of the stirring shaft 9 is fixedly connected with a second gear 23, and the second gear 23 and the first gear 22 are in meshing transmission to realize power transmission.
The discharge port and the feed port of the centrifuge 4 and the discharge port and the feed port of the dryer 5 are provided with valves. The centrifugal machine realizes the circulating centrifugal separation and liquid conveying through the opening and closing of the valve.
The bottom of agitator tank 1 sets up to the back taper, is favorable to the material in agitator tank 1 fully to flow into inside centrifuge 4.
The utility model discloses a functional modified graphene manufacturing equipment's working process does: adding a graphene suspension to be processed into the stirring tank 1 through the feeding hole 7 of the stirring tank 1, then starting the stirring motor 3, wherein the output shaft of the stirring motor 3 rotates to drive the first gear 22 to rotate, the rotation of the stirring shaft 9 is realized due to the meshing transmission between the first gear 22 and the second gear 23, the rotation of the stirring shaft 9 can drive the stirring paddle 21 to rotate, and the stirring and mixing treatment can be carried out on the material; then, opening a feed inlet of the centrifuge 4, conveying the material to the centrifuge 4 through a conveying pump 18 on a first pipeline 14, and carrying out solid-liquid separation in the centrifuge 4; and opening the discharge hole of the centrifuge 4 and the feed hole of the dryer 5, conveying the materials to the dryer 5 through the conveying pump 18 on the second pipeline 16, drying the materials in the dryer 5, and conveying the dried materials to the collector 6 through the conveying pump 18 on the third pipeline 24 to complete a working process.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (7)
1. A functionalized modified graphene manufacturing apparatus, comprising: the device comprises a stirring tank (1), a fixing frame (2), a stirring motor (3), a centrifugal machine (4), a drying machine (5) and a collector (6), wherein the stirring tank (1) is fixed on a supporting leg (25), the upper part of the side wall of the stirring tank is provided with a feeding hole (7), and the bottom of the stirring tank is provided with a discharging hole (8); the stirring device is characterized in that the fixed frame (2) is fixedly arranged at the top of the stirring tank (1), the stirring motor (3) is fixed on the fixed frame (2), an output shaft of the stirring motor is in transmission connection with a stirring shaft (9), and the stirring shaft (9) penetrates through a top plate of the stirring tank (1) and extends to the bottom side of the inside of the stirring tank (1); the stirring shaft (9) is arranged on the fixed frame (2) through a rotary joint (10), is a hollow circular cylinder and is provided with a vent hole (11); a first electromagnetic valve (12) is installed at the bottom end of the stirring shaft (9); an ultrasonic generator (13) is arranged on the inner wall of the stirring tank (1);
the centrifuge (4) is communicated with a discharge hole of the stirring tank (1) through a first pipeline (14); an ultrasonic vibrator (15) is fixedly arranged in the centrifugal machine (4); the dryer (5) is communicated with the centrifuge (4) through a second pipeline (16) and is communicated with a vacuum pump (17); the collector (6) is communicated with the dryer (5) through a third pipeline (24); and the first pipeline (14), the second pipeline (16) and the third pipeline (24) are all provided with a conveying pump (18).
2. The functionalized modified graphene manufacturing equipment according to claim 1, wherein an air outlet pipe (19) communicated with the vent hole (11) is communicated with the top plate of the stirring tank (1) of the stirring shaft (9), and an air outlet end of the air outlet pipe (19) faces downwards and is provided with a second electromagnetic valve (20).
3. The functionalized modified graphene manufacturing equipment according to claim 1, wherein a plurality of stirring paddles (21) are uniformly installed on the periphery of the stirring shaft (9).
4. The manufacturing equipment of functionalized modified graphene according to claim 3, wherein the stirring paddle (21) is in a spiral blade type.
5. The functionalized modified graphene manufacturing equipment according to claim 1, wherein a first gear (22) is connected to an output shaft of the stirring motor (3) in a transmission manner, a second gear (23) is fixedly connected to the periphery of the stirring shaft (9), and the second gear (23) and the first gear (22) are in meshing transmission.
6. The equipment for manufacturing the functionalized modified graphene according to claim 1, wherein valves are arranged at the discharge port and the feed port of the centrifuge (4) and the discharge port and the feed port of the dryer (5).
7. The functionalized and modified graphene manufacturing equipment according to any one of claims 1 to 6, wherein the bottom of the stirring tank (1) is arranged in an inverted cone shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120335278.XU CN214973290U (en) | 2021-02-05 | 2021-02-05 | Functionalized modified graphene manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120335278.XU CN214973290U (en) | 2021-02-05 | 2021-02-05 | Functionalized modified graphene manufacturing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214973290U true CN214973290U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120335278.XU Active CN214973290U (en) | 2021-02-05 | 2021-02-05 | Functionalized modified graphene manufacturing equipment |
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|---|---|
| CN (1) | CN214973290U (en) |
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2021
- 2021-02-05 CN CN202120335278.XU patent/CN214973290U/en active Active
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