CN219186715U - A kind of heat stirrer for producing graphene coating - Google Patents

Abstract

The utility model discloses a thermal stirrer for producing graphene paint, which comprises a stirring box, wherein three supporting legs are fixedly arranged at the lower part of the outer surface of the stirring box, foot pads are fixedly arranged at the lower ends of the three supporting legs, a discharging pipe is fixedly arranged at the lower end of the stirring box, a cover body is fixedly arranged at the lower end of the discharging pipe through bolts, a controller is fixedly arranged at the right part of the outer surface of the stirring box, a stirring device is fixedly arranged at the middle part of the upper end of the stirring box, the stirring device extends into the stirring box, a feeding port is fixedly arranged at the right part of the upper end of the stirring box, a cavity is arranged in the stirring box, an electric heating wire is fixedly arranged in the cavity, and a filter screen is fixedly arranged at the lower part of the stirring box. According to the thermal stirrer for producing the graphene coating, disclosed by the utility model, the heating is convenient, the inner wall of the stirring box is convenient to clean, the massive graphene raw materials are convenient to grind to be tiny, the uniformity of the graphene raw materials is improved, and the coating quality is improved.

Description

A kind of heat stirrer for producing graphene coating

technical field

The utility model relates to the technical field of paint preparation, in particular to a heat stirrer for producing graphene paint.

Background technique

Graphene is a two-dimensional carbon nanomaterial composed of carbon atoms with sp2 hybrid orbitals in a hexagonal honeycomb lattice. Graphene has excellent optical, electrical, and mechanical properties. It has important application prospects in medicine and drug delivery, and is considered to be a revolutionary material in the future. Due to the various superior properties of graphene, its application in the field of coatings has also attracted more and more attention. Research on graphene coatings And preparation equipment is also increasing. Existing a kind of heat stirrer for producing graphene coating also has the following disadvantages at least in use: 1, present graphene coating thermal stirring device has a single function, stirring and filtering can not be carried out simultaneously, which reduces the shortcoming of preparation efficiency; 2, During the stirring process of the current graphene paint thermal stirring device, the paint often sticks to its inner wall, which is inconvenient to clean and also affects the quality of the paint.

Utility model content

The main purpose of the utility model is to provide a kind of heat stirrer for producing graphene paint, which can effectively solve the problems in the background technology.

In order to achieve the above object, the technical scheme that the utility model takes is:

A kind of thermal stirrer for producing graphene paint, comprising a stirring box, the lower part of the outer surface of the stirring box is fixedly equipped with three legs, the lower ends of the three legs are fixedly equipped with foot pads, and the lower end of the stirring box is fixedly installed There is a discharge pipe, the lower end of the discharge pipe is fixed with a cover by bolts, the right part of the outer surface of the stirring box is fixed with a controller, and the middle part of the upper end of the stirring box is fixed with a stirring device, and the stirring device extends To the inside of the stirring box, the upper right part of the stirring box is fixedly equipped with a feed inlet, the inside of the stirring box is provided with a cavity, the cavity is fixed with an electric heating wire, and the lower part of the stirring box is fixedly installed with Filter.

Preferably, the three legs are distributed in an equidistant circular array.

Preferably, the stirring device includes a motor, the output end of the motor is fixedly mounted with a rotating rod, and three stirring frames are fixedly mounted on the outer surface of the rotating rod, and one end of the three stirring frames close to the inner wall of the stirring box is fixedly mounted There is a scraper, two installation rods are fixedly installed on the inner walls of the three stirring frames, stirring blades are fixedly installed on the outer fronts of the six installation rods, and a grinding device is fixedly installed on the lower part of the outer surface of the rotating rod.

Preferably, none of the twelve stirring blades is in contact with the inner wall of the stirring box, and all the three scrapers are in movable contact with the inner wall of the stirring box.

Preferably, the grinding device includes a trapezoidal plate, and there are three trapezoidal plates, grinding rollers are fixedly installed on the lower ends of the three trapezoidal plates, and several grinding blocks are fixedly installed on the outer surfaces of the three grinding rollers.

Preferably, the outer surfaces of the three grinding rollers are in movable contact with the top of the filter net, and the three trapezoidal plates are in movable contact with the inner wall of the mixing box.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through the set stirring frame, stirring blade, filter screen and three grinding rollers, the motor drives the stirring frame and stirring blade to stir and rotate, and at the same time, the three grinding rollers below grind the large graphene raw material to a fine shape, improving The uniformity of the graphene raw material improves the quality of the coating, and solves the problems of the current graphene coating thermal stirring device with single function, stirring and filtering cannot be carried out at the same time, and reducing the production efficiency;

2. It is convenient to heat the inside through the set electric heating wire. Through the set three scrapers and three trapezoidal plates, the stirring rod rotates and drives the three scrapers and three trapezoidal plates to scrape the inner wall of the mixing box at the same time. Cleaning solves the problem that the current graphene paint thermal stirring device often has paint sticking to its inner wall during the stirring process, which is inconvenient to clean and affects the quality of the paint.

Description of drawings

Fig. 1 is a kind of overall structure schematic diagram of producing graphene coating with thermal agitator of the present utility model;

Fig. 2 is a kind of internal structure schematic diagram of producing graphene coating with thermal agitator of the utility model;

Fig. 3 is a kind of overall structure schematic diagram of the agitating device of the production graphene coating thermal agitator of the utility model;

Fig. 4 is a schematic diagram of the overall structure of a grinding device of a heat stirrer for producing graphene coatings according to the present invention.

In the figure: 1. Stirring box; 2. Outrigger; 3. Foot pad; 4. Discharge pipe; 5. Cover; 6. Controller; 7. Stirring device; 71. Motor; 72. Rotating rod; 73. Stirring frame; 74, scraper; 75, installation rod; 76, stirring blade; 77, grinding device; 770, trapezoidal plate; 771, grinding roller; 772, grinding block; , cavity; 11, electric heating wire.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

In the description of the present utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by ", etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, so as to Specific orientation configurations and operations, therefore, should not be construed as limitations on the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed The connection can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Example

Please refer to Figure 1-4, the utility model provides a technical solution:

A thermal stirrer for producing graphene paint, comprising a stirring box 1, three legs 2 are fixedly installed on the lower part of the outer surface of the stirring box 1, foot pads 3 are fixedly installed at the lower ends of the three legs 2, and the lower end of the stirring box 1 is fixedly installed There is a discharge pipe 4, the lower end of the discharge pipe 4 is fixed with a cover body 5 by bolts, the right part of the outer surface of the mixing box 1 is fixed with a controller 6, and the middle part of the upper end of the mixing box 1 is fixed with a stirring device 7, and the stirring device 7 extends To the inside of the mixing box 1, the upper right part of the mixing box 1 is fixedly equipped with a feed inlet 8, the inside of the mixing box 1 is provided with a cavity 10, and the electric heating wire 11 is fixedly installed in the cavity 10, and the lower part of the mixing box 1 is fixedly installed with filter screen9.

In the present embodiment, the three supporting legs 2 are distributed in an equidistant circular array; the stirring device 7 includes a motor 71, the output end of the motor 71 is fixedly mounted with a rotating rod 72, and the outer surface of the rotating rod 72 is fixedly mounted with three stirring frames 73. One end of each stirring frame 73 close to the inner wall of the mixing box 1 is fixedly equipped with a scraper 74, the inner walls of the three stirring frames 73 are fixedly equipped with two mounting rods 75, and the outer fronts of the six mounting rods 75 are fixedly equipped with stirring blades 76 , the lower part of the outer surface of the rotating rod 72 is fixedly equipped with a grinding device 77; the twelve stirring blades 76 are not in contact with the inner wall of the mixing box 1, and the three scrapers 74 are in movable contact with the inner wall of the mixing box 1; 73. The stirring blade 76 and the three scrapers 74 have a good stirring effect and are convenient for cleaning the inner wall.

In this embodiment, the grinding device 77 includes a trapezoidal plate 770. There are three trapezoidal plates 770. The lower ends of the three trapezoidal plates 770 are fixedly equipped with grinding rollers 771. The outer surfaces of the three grinding rollers 771 are fixedly equipped with several grinding blocks 772. The outer surfaces of the three grinding rollers 771 are in movable contact with the upper end of the filter screen 9, and the three trapezoidal plates 770 are in active contact with the inner wall of the mixing box 1; the trapezoidal plate 770 provided is convenient for cleaning the sticky paint on the inner wall of the mixing box 1, and the The filter screen 9, three grinding rollers 771 are set, and the large graphene raw material is conveniently ground to a fine shape, the uniformity of the graphene raw material is improved, and the coating quality is improved.

It should be noted that the utility model is a heat stirrer for producing graphene coatings. During use, the graphene coating raw materials are first put into the stirring box 1 through the feed port 8, and the control unit 6 is controlled by opening the controller 6. The controller 6 controls the internal electric heating wire 11 to heat the internal paint, and then turns on the motor 71 through the controller 6, and the motor 71 drives the rotating rod 72 to rotate, and then drives the three stirring frames 73 on the outer surface to rotate to stir the internal paint After stirring, the paint is discharged through the discharge pipe 4 by opening the cover 5. During the rotation, the three scrapers 74 scrape and clean the inner wall of the mixing box 1 to prevent the paint from sticking to the inner wall of the mixing box 1. The graphene paint raw material is filtered above it through the filter screen 9, then is ground into fine particles by three grinding rollers 771 at the lower end and then discharged out of the discharge pipe 4 together, thereby improving the uniformity of the graphene raw material and improving the paint quality. quality.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (6)

1. a heat stirrer for producing graphene coatings, comprising a stirring tank (1), is characterized in that: the lower part of the outer surface of the stirring tank (1) is fixedly equipped with three legs (2), and three of the supporting legs (2) Foot pads (3) are fixedly installed at the lower end, and a discharge pipe (4) is fixedly installed at the lower end of the stirring box (1), and a cover body (5) is fixedly installed at the lower end of the discharge pipe (4) by bolts. ), the right part of the outer surface of the stirring box (1) is fixedly equipped with a controller (6), and the middle part of the upper end of the stirring box (1) is fixedly equipped with a stirring device (7), and the stirring device (7) extends to the stirring Inside the box (1), the upper right part of the stirring box (1) is fixedly equipped with a feed inlet (8), the inside of the stirring box (1) is provided with a cavity (10), and the inside of the cavity (10) An electric heating wire (11) is fixedly installed, and a filter screen (9) is fixedly installed at the inner lower part of the stirring box (1). 2. a kind of heat stirrer for producing graphene coating according to claim 1, is characterized in that: three described supporting legs (2) are distributed in equidistant annular array. 3. a kind of heat stirrer for producing graphene coating according to claim 1, is characterized in that: described stirring device (7) comprises motor (71), and described motor (71) output end is fixedly installed with rotating rod (72), three stirrers (73) are fixedly installed on the outer surface of the rotating rod (72), and scrapers (74) are fixedly installed on one end of the three stirrers (73) near the inner wall of the stirring box (1). ), three described stirring racks (73) inner walls are all fixedly installed with two mounting rods (75), and the outer fronts of six described mounting rods (75) are all fixedly mounted with stirring blades (76), and the rotating rod (72) The lower part of the outer surface is fixedly equipped with a grinding device (77). 4. a kind of heat stirrer for producing graphene coating according to claim 3, is characterized in that: twelve described stirring blades (76) do not all contact with stirring box (1) inner wall, three described scrapers The plates (74) are all in movable contact with the inner wall of the stirring box (1). 5. a kind of heat stirrer for producing graphene coating according to claim 3, is characterized in that: described grinding device (77) comprises trapezoidal plate (770), and described trapezoidal plate (770) is provided with three, three Grinding rollers (771) are fixedly installed on the lower ends of the trapezoidal plates (770), and several grinding blocks (772) are fixedly installed on the outer surfaces of the three grinding rollers (771). 6. a kind of heat stirrer for producing graphene coating according to claim 5, is characterized in that: three described grinding rollers (771) outer surfaces are all in movable contact with filter screen (9) upper end, three described The trapezoidal plates (770) are all in movable contact with the inner wall of the stirring tank (1).

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