CN218281719U

CN218281719U - Hydrothermal reaction unit for carbon material surface modification

Info

Publication number: CN218281719U
Application number: CN202222840709.5U
Authority: CN
Inventors: 唐明松; 徐艳春
Original assignee: Shenzhen Xiangshengxing Technology Co ltd
Current assignee: Shenzhen Xiangshengxing Technology Co ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-13
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a hydrothermal reaction unit for carbon material surface modification, which comprises a reaction kettle body, wherein a cooling cover is arranged on the reaction kettle body, a connecting plate is arranged on the surface of the cooling cover, a cooling coiled film is arranged on the connecting plate and is used for coating the outer surface of the reaction kettle body, a plurality of openings are uniformly arranged on the cooling coiled film, and refrigerating sheets are arranged in the openings; compared with the prior art, the utility model discloses a be provided with cooling jacket, connecting plate, cooling on the reation kettle body and roll up membrane and refrigeration piece, can carry out quick endothermic cooling to the internal mixture of reation kettle to reduce the cooling time greatly, also can avoid the waste of cooling water, cooling efficiency is fast, and the cooling is effectual, promotes the efficiency of carbon material surface modification.

Description

Hydrothermal reaction unit for carbon material surface modification

Technical Field

The utility model relates to a reation kettle technical field specifically is a hydrothermal reaction unit is used in carbon material surface modification.

Background

In order to increase the interfacial force between the carbon material and the inorganic particles and the polymer matrix, the carbon material is usually subjected to surface modification. The currently common methods for dispersing carbon nanotubes and graphene are physical methods and chemical functionalization methods.

The invention patent with publication number CN104445134B discloses a surface modification method of a carbon material, which adopts a safe, low-price and nontoxic green environment-friendly structure directing agent, and introduces functional groups on the surfaces of carbon nanotubes and graphene simply and efficiently by a one-pot hydrothermal method, so that the surface of the carbon material is obviously modified, the structural stability is maintained to the greatest extent, the dispersibility of the carbon material in a solution is improved, the carbon nanotubes and graphene have good dispersion effects in the process of maintaining a dispersion liquid for a long time, the carbon nanotubes and graphene can be uniformly dispersed and stably exist in different matrix materials, and the mechanical properties, the conductivity and the like of a composite material can be obviously improved.

However, in the use of the above method, the inventors found that in the hydrothermal process, after the prepared solid-liquid mixture is placed in a reaction kettle, and then after the heating reaction, the solid-liquid mixture is naturally cooled to obtain a modified carbon material crude product, the cooling time is long, which results in the reduction of the modification efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydrothermal reaction unit is used in carbon material surface modification to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a carbon material surface modification is with hydrothermal reaction unit, includes the reation kettle body, install the cooling jacket on the reation kettle body, the surface of cooling jacket is equipped with the connecting plate, install the cooling on the connecting plate and roll up the membrane for the cladding is at the surface of the reation kettle body, the cooling is rolled up and is equipped with evenly to have seted up a plurality of opening on the membrane, and installs the refrigeration piece in the opening.

As a preferred technical scheme of the utility model, one side of membrane is rolled up in the cooling is equipped with the circular telegram plug, and circular telegram plug and refrigeration piece electric connection.

As an optimized technical scheme of the utility model, the refrigeration piece is the semiconductor refrigeration piece, and is close to a side of the reation kettle body and be the heat-absorbing surface.

As a preferred technical scheme of the utility model, be equipped with first bonding sheet on a tip of membrane is rolled up in the cooling, and the cooling is rolled up and is equipped with the second bonding sheet on another tip of membrane, first bonding sheet bonds each other with the second bonding sheet.

As an optimized technical solution of the present invention, the width of the second bonding sheet is greater than that of the first bonding sheet.

As a preferred technical scheme of the utility model, the upper end of membrane is rolled up in the cooling is equipped with a plurality of slider, the spout has been seted up on the surface of connecting plate, and slider slidable mounting is in the spout.

As an optimized technical solution of the present invention, the shape of the sliding groove is spiral.

As a preferred technical scheme of the utility model, still including installing the driving motor on the cooling jacket, and be fixed with the agitator on driving motor's the output shaft.

As an optimal technical proposal, the inner wall of the reaction kettle body is fixedly provided with an electric heating pipe.

As an optimized technical proposal of the utility model, the bottom of the reaction kettle body is provided with a support.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a hydrothermal reaction unit is used in carbon material surface modification rolls up membrane and refrigeration piece through being provided with cooling jacket, connecting plate, cooling on the reation kettle body, can carry out quick endothermic cooling to the internal mixture of reation kettle to reduce the cool time greatly, also can avoid the waste of cooling water, cooling efficiency is fast, and the cooling is effectual, promotes carbon material surface modification's efficiency.

Other features and advantages of the present invention will be described in detail in the following detailed description.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the cooling jacket of the present invention;

FIG. 3 is a front view of the cooling jacket of the present invention;

fig. 4 is a bottom view of the connecting plate of the present invention;

in the figure: 1. a reaction kettle body; 2. a cooling jacket; 3. a connecting plate; 4. cooling the coiled film; 5. a refrigeration plate; 6. a power-on plug; 7. a first adhesive sheet; 8. a second adhesive sheet; 9. a slider; 10. a chute; 11. a drive motor; 12. a stirrer; 13. an electric heating tube; 14. and (4) a support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

Referring to fig. 1-4, in the present embodiment, a hydrothermal reaction device for carbon material surface modification is provided, including a reaction kettle body 1, a cooling cover 2 is installed on the reaction kettle body 1, a driving motor 11 is installed on the cooling cover 2, an agitator 12 is fixed on an output shaft of the driving motor 11, an electric heating tube 13 is fixedly installed on an inner wall of the reaction kettle body 1, a support 14 is installed at the bottom of the reaction kettle body 1, a connecting plate 3 is installed on the surface of the cooling cover 2, a cooling roll film 4 is installed on the connecting plate 3 and used for covering the outer surface of the reaction kettle body 1, a plurality of through holes are uniformly formed in the cooling roll film 4, a refrigerating sheet 5 is installed in the through holes, an energizing plug 6 is installed on one side of the cooling roll film 4, and the energizing plug 6 is electrically connected with the refrigerating sheet 5.

By means of the electric heating pipe 13, the mixture inside the reaction kettle body 1 can be heated, and the stirrer 12 is utilized, so that the heating is more uniform, after the heating reaction is completed, the power-on plug 6 is switched on, so that the refrigerating sheet 5 is powered on to work, the refrigerating sheet 5 is a semiconductor refrigerating sheet, and one side surface close to the reaction kettle body 1 is a heat absorbing surface, more specifically, the refrigerating sheet 5 can adopt the type TEC1-12709T125, the type is 62 × 62 × 5.3, and the preparation amount of the modification reaction is not large, so that the volume of the reaction kettle body 1 used is smaller, the reaction kettle body 1 generally has the capacity of 50ML to 400ML, so that the cooling work can be completed without excessive refrigerating sheets 5, after the semiconductor refrigerating sheet is powered on, one side surface close to the reaction kettle body 1 is the heat absorbing surface, the heat can be absorbed quickly, and the heat can be discharged quickly through the heat releasing surface on the other side surface, so that the effective cooling treatment is realized, the mixture in the reaction kettle body 1 is subjected to quick heat absorption, thereby greatly shortening the cooling time, the waste of cooling water is avoided, and the modification efficiency is improved.

A first adhesive sheet 7 is provided on one end portion of the cooling roll film 4, a second adhesive sheet 8 is provided on the other end portion of the cooling roll film 4, and the first adhesive sheet 7 and the second adhesive sheet 8 are bonded to each other.

Utilize first bonding piece 7 and second bonding piece 8 can be fixed rolling up membrane 4 with the cooling of cladding on the reation kettle body 1 surface, and the upper end that membrane 4 was rolled up in the cooling is equipped with a plurality of, and spout 10 has been seted up on the surface of connecting plate 3, and slider 9 slidable mounting is in spout 10.

When the size of the reaction kettle body 1 is too large or too small, the slide block 9 can slide in the sliding groove 10, so that the cooling coil film 4 is driven to synchronously move, the shape of the sliding groove 10 is spiral, the size of the coating of the cooling coil film 4 is changed, the width of the second bonding sheet 8 is larger than that of the first bonding sheet 7, and the reaction kettle can be suitable for fixing in different sizes.

It is worth noting that: the whole device realizes control over the device through the master control button, and because the equipment matched with the control button is common equipment, the device belongs to the prior mature technology, and the electrical connection relation and the specific circuit structure of the device are not described any more.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a carbon material surface modification is with hydrothermal reaction unit, a serial communication port, including the reation kettle body (1), install cooling jacket (2) on the reation kettle body (1), the surface of cooling jacket (2) is equipped with connecting plate (3), install on connecting plate (3) and cool down and roll up membrane (4) for the cladding is at the surface of the reation kettle body (1), it has evenly seted up a plurality of opening to cool down to be equipped with on rolling up membrane (4), and installs refrigeration piece (5) in the opening.

2. The hydrothermal reaction device for surface modification of carbon material as claimed in claim 1, wherein an energizing plug (6) is provided on one side of the cooling film (4), and the energizing plug (6) is electrically connected with the refrigeration sheet (5).

3. The hydrothermal reaction device for carbon material surface modification according to claim 2, wherein the refrigeration sheet (5) is a semiconductor refrigeration sheet, and a side surface close to the reaction kettle body (1) is a heat absorption surface.

4. The hydrothermal reaction device for surface modification of carbon material as claimed in claim 1, wherein a first adhesive sheet (7) is provided on one end of the cooling roll film (4), and a second adhesive sheet (8) is provided on the other end of the cooling roll film (4), and the first adhesive sheet (7) and the second adhesive sheet (8) are adhered to each other.

5. The hydrothermal reaction device for surface modification of carbon material as claimed in claim 4, wherein the second adhesive sheet (8) has a width larger than that of the first adhesive sheet (7).

6. The hydrothermal reaction device for carbon material surface modification according to claim 5, wherein a plurality of sliding blocks (9) are arranged at the upper end of the cooling coiled film (4), a sliding groove (10) is formed in the surface of the connecting plate (3), and the sliding blocks (9) are slidably mounted in the sliding groove (10).

7. The hydrothermal reaction device for surface modification of carbon material as claimed in claim 6, wherein the chute (10) has a spiral shape.

8. The hydrothermal reaction unit for surface modification of carbon material as claimed in claim 1, further comprising a driving motor (11) mounted on the cooling jacket (2), and an agitator (12) is fixed to an output shaft of the driving motor (11).

9. The hydrothermal reaction device for surface modification of carbon material as claimed in claim 8, wherein an electric heating tube (13) is fixedly mounted on the inner wall of the reaction vessel body (1).

10. The hydrothermal reaction unit for surface modification of carbon material as claimed in claim 9, wherein a holder (14) is installed at the bottom of the reaction vessel body (1).