Indium tin oxide powder mixing device

Abstract

The utility model relates to the field of nano material processing, in particular to an indium tin oxide powder blending device which comprises a shell, a first feed port and a second feed port which are communicated with the top surface of the shell, a plurality of baffles arranged inside the shell along the vertical direction, a temperature control component arranged on the baffles, and a vibration component arranged on the outer side of the shell, a stirring assembly is installed in the center of each baffle, the adjacent baffles are arranged in a staggered mode, the sides, away from the shell, of the baffles are discharging sides, the extending distance of the discharging side of the previous baffle exceeds the center of the next baffle, and the bottom of the shell communicates with a discharging port. According to the utility model, the mixing uniformity of indium tin oxide powder in the production and mixing process can be fully ensured.

Description

Technical Field

[0001] The utility model relates to the field of nano material processing, in particular to an indium tin oxide powder mixing device. Background Art

[0002] The powder properties of indium tin oxide (such as particle size, density, etc.) require precise process control and equipment design to ensure the uniformity of mixing. Agglomeration and separation may occur during the mixing process, resulting in unstable product quality. Indium tin oxide itself is expensive, and the mixing device requires high temperature or high pressure conditions during the mixing process, which consumes a lot of energy. If the mixing process of indium tin oxide is not properly controlled, it will lead to energy consumption and material waste, which not only increases production costs, but may also cause a certain burden on the environment. Utility Model Content

[0003] The utility model aims to provide an indium tin oxide powder mixing device to solve the above-mentioned problem and ensure that the indium tin oxide powder is fully mixed uniformly during the production and mixing process.

[0004] To achieve the above purpose, the utility model provides the following solutions:

[0005] An indium tin oxide powder mixing device comprises a shell, wherein the top surface of the shell is connected to a first feed port and a second feed port, a plurality of baffles are vertically arranged inside the shell, a temperature control component is arranged on the baffle, a vibration component is installed on the outer side of the shell, a stirring component is installed at the center of the baffle, adjacent baffles are staggered, a side of the baffle away from the shell is a discharge side, the discharge side of the upper baffle extends beyond the center of the next baffle, and the bottom of the shell is connected to a discharge port.

[0006] Preferably, the temperature control assembly includes a temperature sensor mounted on the baffle, and a cooling circulation part is fixedly connected to the bottom surface of the baffle.

[0007] Preferably, the cooling circulation part includes a cooling pipe coiled on the bottom surface of the baffle, one end of the cooling pipe is connected to a coolant inlet pipe, and the other end of the cooling pipe is connected to a coolant outlet pipe, the ends of the coolant inlet pipe and the coolant outlet pipe respectively pass through the side walls of the outer shell, and the coolant inlet pipe and the coolant outlet pipe are connected to the coolant circulation device.

[0008] Preferably, the stirring assembly includes a mounting shell fixedly connected to the bottom surface of the baffle, a motor is fixedly connected inside the mounting shell, the output shaft of the motor faces the bottom surface of the baffle, the output shaft of the motor is fixedly connected to a first magnetic rod, the first magnetic rod is perpendicular to the output shaft of the motor, a second magnetic rod is placed on the baffle, and the first magnetic rod and the second magnetic rod transmit power through magnetic force.

[0009] Preferably, the vibration component is an ultrasonic generator.

[0010] Preferably, a pressure gauge and a pressure relief valve are installed on the side wall of the shell.

[0011] Preferably, the shell is a cylindrical structure.

[0012] Preferably, the shell is an inverted cone structure, and the cone angle of the inverted cone structure is 45°.

[0013] Preferably, a valve is provided on the discharge port.

[0014] Preferably, the baffle is a straight line structure near the edge of the shell, the baffle is concave in the middle of the edge away from the shell, and the baffle is transitionally arranged from the edge near the shell to the edge away from the shell.

[0015] The utility model has the following technical effects:

[0016] The utility model adds indium oxide powder through a first feed port, and adds tin oxide powder through a second feed port, and then the two powders fall onto the baffle plate located at the top, and at this time, a preliminary mixing is achieved under the stirring action of the stirring component, and then the powders enter the next baffle plate, and are further stirred by the stirring component on the next baffle plate, so that the two powders are further mixed, and the two powders can be stirred and mixed for multiple times by setting a plurality of baffle plates, and at the same time, because the baffle plates are arranged up and down and are relatively misaligned, after the two powders fall through the upper baffle plate and impact onto the lower baffle plate, they are also mixed under the action of the impact force, and the impact force of the fall can effectively prevent the two powders from agglomerating during the mixing process, and cooperate with the stirring component to make the mixing degree of the two powders more uniform, and a vibration component is arranged on the outer side of the shell, so that the two powders can have a vibration process during the stirring process, and the uniformity of the mixing of the two powders is further enhanced, and the vibration component also has the function of preventing the agglomeration of the two powders. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0019] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0020] Figure 3 The side view structural diagram of the baffle of the utility model is shown in FIG.

[0021] Figure 4 This is a schematic diagram of the mechanism of the second embodiment of the present utility model.

[0022] Among them, 1. outer shell; 2. first feed port; 3. second feed port; 4. baffle; 5. temperature sensor; 6. ultrasonic generator; 7. mounting shell; 8. motor; 9. first magnetic rod; 10. second magnetic rod; 11. cooling pipe; 12. coolant inlet pipe; 13. coolant outlet pipe; 14. pressure gauge; 15. outlet. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0025] Embodiment 1:

[0026] Reference Figures 1 to 3 As shown, this embodiment provides an indium tin oxide powder mixing device, including a shell 1, the top surface of the shell 1 is connected to a first feed port 2 and a second feed port 3, a plurality of baffles 4 are vertically arranged inside the shell 1, a temperature control component is provided on the baffle 4, a vibration component is installed on the outside of the shell 1, a stirring component is installed at the center of the baffle 4, adjacent baffles 4 are staggered, the side of the baffle 4 away from the shell 1 is the discharge side, the discharge side of the upper baffle 4 extends beyond the center of the next baffle 4, and the bottom of the shell 1 is connected to a discharge port 15.

[0027] The utility model adds indium oxide powder through the first feed port 2, and adds tin oxide powder through the second feed port 3, and then the two powders fall onto the baffle plate 4 located at the top, and at this time, a preliminary mixing is achieved under the stirring action of the stirring component, and then the powders enter the next baffle plate 4, and are further stirred by the stirring component on the next baffle plate 4, so that the two powders are further mixed. By setting a plurality of baffle plates 4, the two powders can be stirred and mixed for multiple times. At the same time, because the baffle plates 4 are arranged up and down and are relatively misaligned, the two powders that fall through the upper baffle plate 4 impact on the lower baffle plate 4, and are mixed under the action of the impact force. The impact force of the fall can effectively prevent the two powders from agglomerating during the mixing process, and cooperate with the stirring component to make the mixing degree of the two powders more uniform. In addition, a vibration component is arranged on the outer side of the shell 1, so that the two powders can have a vibration process during the stirring process, which further enhances the uniformity of the mixing of the two powders. At the same time, the vibration component also has the function of preventing the agglomeration of the two powders.

[0028] According to a further optimized solution, the temperature control assembly includes a temperature sensor 5 installed on the baffle 4, and a cooling circulation part is fixedly connected to the bottom surface of the baffle 4.

[0029] The temperature on each baffle 4 can be detected by the temperature sensor 5, and the cooling circulation part can be cooperated to provide a suitable mixing temperature for mixing the two powders.

[0030] A further optimized solution is that the cooling circulation part includes a cooling pipe 11 coiled on the bottom surface of the baffle 4, one end of the cooling pipe 11 is connected to a coolant inlet pipe 12, and the other end of the cooling pipe 11 is connected to a coolant outlet pipe 13, the ends of the coolant inlet pipe 12 and the coolant outlet pipe 13 respectively pass through the side walls of the outer shell 1, and the coolant inlet pipe 12 and the coolant outlet pipe 13 are connected to the coolant circulation device.

[0031] The coolant circulation device can adopt the cooling circulating water machine in the prior art. The cooling pipe 11 is attached to the bottom surface of the baffle 4 and cooperates with the temperature sensor 5 to effectively control the temperature on each baffle 4, so that the baffle 4 can adapt to the mixing temperature of the indium tin oxide powder under different mixing degrees, and further ensure the uniformity of the mixing of the two.

[0032] A further optimized solution is that the stirring assembly includes a mounting shell 7 fixedly connected to the bottom surface of the baffle 4, a motor 8 is fixedly connected inside the mounting shell 7, the output shaft of the motor 8 faces the bottom surface of the baffle 4, the output shaft of the motor 8 is fixedly connected to a first magnetic rod 9, the first magnetic rod 9 is perpendicular to the output shaft of the motor 8, a second magnetic rod 10 is placed on the baffle 4, and the first magnetic rod 9 and the second magnetic rod 10 transmit power through magnetic force.

[0033] According to a further optimized solution, the vibration component is an ultrasonic generator 6.

[0034] To further optimize the solution, a pressure gauge 14 and a pressure relief valve are installed on the side wall of the shell 1.

[0035] The pressure gauge 14 and the pressure relief valve cooperate to adjust the working pressure inside the housing 1

[0036] According to a further optimized solution, the housing 1 is a cylindrical structure.

[0037] In a further optimized solution, the side line of the baffle 4 close to the shell 1 is a straight structure, the middle part of the side line of the baffle 4 away from the shell 1 is concave, and the baffle 4 is transitionally arranged from the side line close to the shell 1 to the side line of the baffle 4 away from the shell 1. The baffle 4 is arranged in this way so that the material can fall onto the next baffle 4 while being stirred.

[0038] To further optimize the solution, a valve is provided on the discharge port 15 .

[0039] The only difference between the indium tin oxide powder mixing device of this embodiment and the first embodiment is that the housing 1 is an inverted cone structure with a cone angle of 45°.

[0040] Such an arrangement can shorten the length of the lowered baffle 4. Although the length of the baffle 4 is shortened, each baffle 4 can be placed at a suitable stirring temperature through the cooperation of the cooling tube 11 and the temperature sensor 5. By coordinating the rotation speed of the motor 8 and the stirring speed of the second magnetic rod 10, the path through which the material flows can be shortened without affecting the mixing uniformity, thereby speeding up the entire production process.

[0041] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0042] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. An indium tin oxide powder mixing device, characterized in that: The invention comprises a shell (1), wherein the top surface of the shell (1) is connected to a first feed port (2) and a second feed port (3), a plurality of baffles (4) are vertically arranged inside the shell (1), a temperature control component is arranged on the baffle (4), a vibration component is installed on the outside of the shell (1), a stirring component is installed at the center of the baffle (4), adjacent baffles (4) are staggered, a side of the baffle (4) away from the shell (1) is a discharge side, the discharge side of the previous baffle (4) extends beyond the center of the next baffle (4), and the bottom of the shell (1) is connected to a discharge port (15).

2. The indium tin oxide powder mixing device according to claim 1, characterized in that: The temperature control component comprises a temperature sensor (5) mounted on the baffle (4), and a cooling circulation part is fixedly connected to the bottom surface of the baffle (4).

3. The indium tin oxide powder mixing device according to claim 2, characterized in that: The cooling circulation part comprises a cooling pipe (11) coiled on the bottom surface of the baffle (4); one end of the cooling pipe (11) is connected to a cooling liquid inlet pipe (12); the other end of the cooling pipe (11) is connected to a cooling liquid outlet pipe (13); the ends of the cooling liquid inlet pipe (12) and the cooling liquid outlet pipe (13) respectively pass through the side wall of the shell (1); the cooling liquid inlet pipe (12) and the cooling liquid outlet pipe (13) are connected to a cooling liquid circulation device.

4. The indium tin oxide powder mixing device according to claim 1, characterized in that: The stirring assembly comprises a mounting shell (7) fixedly connected to the bottom surface of the baffle (4); a motor (8) is fixedly connected inside the mounting shell (7); an output shaft of the motor (8) faces the bottom surface of the baffle (4); a first magnetic rod (9) is fixedly connected to the output shaft of the motor (8); the first magnetic rod (9) is perpendicular to the output shaft of the motor (8); a second magnetic rod (10) is placed on the baffle (4); the first magnetic rod (9) and the second magnetic rod (10) transmit power through magnetic force.

5. The indium tin oxide powder mixing device according to claim 1, characterized in that: The vibration component is an ultrasonic generator (6).

6. The indium tin oxide powder mixing device according to claim 1, characterized in that: A pressure gauge (14) and a pressure relief valve are installed on the side wall of the housing (1).

7. The indium tin oxide powder mixing device according to claim 1, characterized in that: The housing (1) is a cylindrical structure.

8. The indium tin oxide powder mixing device according to claim 1, characterized in that: The housing (1) is an inverted cone structure, and the cone angle of the inverted cone structure is 45°.

9. The indium tin oxide powder mixing device according to claim 1, characterized in that: The baffle plate (4) is a straight line structure near the edge of the shell (1), the baffle plate (4) is concave in the middle of the edge away from the shell (1), and the baffle plate (4) is transitionally arranged from the edge near the shell (1) to the edge away from the shell (1).

10. The indium tin oxide powder mixing device according to claim 1, characterized in that: The discharge port (15) is provided with a valve.

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