Mixing device for nano material production

Abstract

The utility model belongs to the technical field of nano material production and mixing, and particularly relates to a mixing device for nano material production, which comprises a mixing barrel, the outer side wall of the mixing cylinder is fixedly connected with a fixing frame; the bottom of the fixing frame is fixedly connected with a mounting frame; a motor is mounted at the top of the mounting frame; a stirring rod is mounted at the output end of the motor; the stirring rod is in running fit with the bottom of the mixing barrel; the mixing barrel and the motor can be fixedly mounted through the fixing frame and the mounting frame, shaking is avoided, nano materials fed into the mixing barrel can be guided through the guide barrier plate, uneven mixing caused by the fact that the nano materials are in butt joint with the top of the stirring rod is avoided, and the service life of the nano materials is prolonged. The nanometer materials can be uniformly stirred through the arrangement of the stirring rod, the situation that the nanometer materials are separated out due to centrifugal force during stirring can be prevented through the arrangement of the sealing assembly, and the uniform mixing effect of the mixing device for nanometer material production is further enhanced.

Description

Technical Field

[0001] This utility model belongs to the field of mixing technology for nanomaterial production, specifically a mixing device for nanomaterial production. Background Technology

[0002] Nanocomposites can significantly improve the strength and toughness of materials, while also having high thermal decomposition and heat distortion temperatures, which allows them to maintain good performance even at high temperatures. The conductivity of nanocomposites can be improved by adding conductive nanoparticles.

[0003] When preparing nanocomposites, mechanical mixing is often used to mix nanoparticles with a polymer matrix to improve the material's performance. Different nanomaterials or nanomaterials are mixed with other substances uniformly through mechanical stirring, grinding, and other methods.

[0004] After prolonged use, it was found that traditional mixing devices require the top obstruction to be removed when adding mixing reagents during stirring. This can cause some nanomaterials to be stirred out and also cause external impurities to mix into the nanomaterials, affecting the mixing process.

[0005] Therefore, this utility model provides a mixing device for the production of nanomaterials. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows: A mixing device for nanomaterial production, comprising a mixing cylinder; a fixing frame fixedly connected to the outer wall of the mixing cylinder; an mounting frame fixedly connected to the bottom of the fixing frame; a motor mounted on the top of the mounting frame; a stirring rod mounted on the output end of the motor; the stirring rod and the bottom of the mixing cylinder being rotatably coupled; a guide baffle plate fixedly connected to the top of the stirring rod; and a sealing component screwed to the top side wall of the mixing cylinder. Through the above structure, the fixing frame and mounting frame can fix the mixing cylinder and the motor in place, preventing shaking. The guide baffle plate can guide the nanomaterials added into the mixing cylinder, preventing them from contacting the top of the stirring rod and causing uneven mixing. The stirring rod can uniformly stir the nanomaterials. The sealing component can prevent the nanomaterials from detaching due to centrifugal force during stirring, further enhancing the mixing uniformity of the mixing device for nanomaterial production.

[0008] Preferably, the sealing assembly includes a top cover; a delivery pipe is installed on the top of the top cover; multiple delivery pipes are provided on the top of the top cover; a sealing cap is screwed to the top of each delivery pipe; through the above structure, the top cover and the sealing cap can seal and block the top of the mixing cylinder, reducing the influence of external impurities on the mixing of nanomaterials. Through the delivery pipe, the sealing cap can be unscrewed to deliver the mixing reagent into the mixing cylinder when it is necessary to add the mixing reagent, further enhancing the sealing and blocking effect of the mixing device for nanomaterial production.

[0009] Preferably, the guide baffle plate has an installation groove in the middle; an installation plate is slidably fitted on the inner side wall of the installation groove; and a scraper is installed on the side wall of the installation plate. With the above structure, the installation groove, installation plate and scraper can scrape off and clean the material stuck on the inner side wall of the mixing drum during cleaning, further enhancing the cleaning effect of the mixing device for nanomaterial production.

[0010] Preferably, a fixing seat is installed on the top of the top cover; the fixing seats are evenly distributed on the top of the top cover; a grip is rotatably fitted on the inner side wall of the fixing seat; a spring is sleeved on the side wall of the grip; the end of the spring is fixedly connected to the outer side wall of the fixing seat; through the above structure, the setting of the fixing seat and the grip makes the installation and disassembly of the top cover more convenient, and the setting of the spring can reset the grip if it is bent, further enhancing the portability of the mixing device for nanomaterial production.

[0011] Preferably, a telescopic support frame is installed at the bottom of the fixed frame; the telescopic support frame is evenly distributed at the bottom of the fixed frame; through the above structure, the setting of the telescopic support frame can adjust the height of the fixed frame and the mixing cylinder to meet the height requirements of the feeding equipment, and further enhance the adjustment effect of the mixing device for nanomaterial production.

[0012] Preferably, a temperature detector is installed on the outer wall of the fixing frame; the detection end of the temperature detector is located inside the mixing cylinder; through the above structure, the temperature detector can detect and display the temperature inside the mixing cylinder, further enhancing the mixing temperature detection effect of the mixing device for nanomaterial production.

[0013] Preferably, the inner wall of the mixing cylinder is provided with a scratch-resistant protective coating; through the above structure, the scratch-resistant protective coating can effectively protect the inner wall of the mixing cylinder, further enhancing the protective effect of the mixing device for nanomaterial production.

[0014] The beneficial effects of this utility model are as follows:

[0015] 1. The mixing device for nanomaterial production described in this utility model can fix the mixing cylinder and motor in place by setting a fixing frame and a mounting frame to avoid shaking. The setting of the guide baffle plate can guide the nanomaterials put into the mixing cylinder to prevent the nanomaterials from touching the top of the stirring rod and causing uneven mixing. The setting of the stirring rod can uniformly stir the nanomaterials. The setting of the sealing component can prevent the nanomaterials from falling out due to centrifugal force during stirring, further enhancing the mixing uniformity of the mixing device for nanomaterial production.

[0016] 2. The mixing device for nanomaterial production described in this utility model can seal and block the top of the mixing cylinder by setting a top cover and a sealing cover, reducing the influence of external impurities on the mixing of nanomaterials. By setting a delivery pipe, the sealing cover can be unscrewed to deliver the mixing reagent into the mixing cylinder when it is necessary to add the mixing reagent, which further enhances the sealing and blocking effect of the mixing device for nanomaterial production. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a schematic diagram of the guide barrier plate structure in this utility model;

[0020] Figure 3 This is a schematic diagram of the mounting groove structure in this utility model;

[0021] Figure 4 This is a schematic diagram of the grip frame structure in this utility model.

[0022] In the diagram: 1. Mixing drum; 11. Fixing frame; 12. Mounting frame; 13. Motor; 14. Stirring rod; 15. Guide baffle plate; 2. Top cover; 21. Conveying pipe; 22. Sealing cover; 3. Mounting groove; 31. Mounting plate; 32. Scraper; 4. Fixing base; 41. Holding frame; 42. Spring; 5. Telescopic support frame; 6. Temperature detector. Detailed Implementation

[0023] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] like Figures 1 to 4As shown in the figure, a mixing device for producing nanomaterials according to an embodiment of the present invention includes a mixing cylinder 1; a fixing frame 11 is fixedly connected to the outer wall of the mixing cylinder 1; a mounting frame 12 is fixedly connected to the bottom of the fixing frame 11; a motor 13 is mounted on the top of the mounting frame 12; a stirring rod 14 is mounted on the output end of the motor 13; the stirring rod 14 is rotatably engaged with the bottom of the mixing cylinder 1; a guide baffle plate 15 is fixedly connected to the top of the stirring rod 14; a sealing assembly is screwed to the top side wall of the mixing cylinder 1; during operation, the fixing frame 11 and the mounting frame 12 can fix the mixing cylinder 1 and the motor 13, preventing the mixing cylinder 1 from shaking when the motor 13 drives the stirring rod 14 to rotate; the stirring rod 14 can mix the nanomaterials put into the mixing cylinder 1; and the guide baffle plate 15 can guide the nanomaterials into the mixing cylinder 1. The mixing cylinder 1 is guided to prevent nanomaterials from accumulating on the top of the stirring rod 14. The top of the mixing cylinder 1 can be sealed by the sealing component, allowing the nanomaterials to escape due to centrifugal force. Appropriate reagents can also be added to facilitate the mixing of nanomaterials. The fixing frame 11 and the mounting frame 12 can fix the mixing cylinder 1 and the motor 13 to prevent shaking. The guide baffle 15 can guide the nanomaterials put into the mixing cylinder 1 to prevent them from touching the top of the stirring rod 14 and causing uneven mixing. The stirring rod 14 can be used to uniformly stir the nanomaterials. The sealing component can prevent the nanomaterials from escaping due to centrifugal force during stirring, further enhancing the mixing uniformity of the mixing device for nanomaterial production.

[0025] like Figures 1 to 4 As shown, the sealing assembly includes a top cover 2; a delivery pipe 21 is installed on the top of the top cover 2; multiple delivery pipes 21 are provided on the top of the top cover 2; a sealing cap 22 is screwed to the top of each delivery pipe 21; during operation, the top of the mixing cylinder 1 can be sealed by the top cover 2 and the sealing cap 22; when reagents need to be added, the sealing cap 22 can be unscrewed and the delivery pipe 21 can be used to add the mixing reagents into the mixing cylinder 1; the top cover 2 and the sealing cap 22 can seal and block the top of the mixing cylinder 1, reducing the influence of external impurities on the mixing of nanomaterials; the delivery pipe 21 can unscrew the sealing cap 22 to deliver the mixing reagents into the mixing cylinder 1 when needed, further enhancing the sealing and blocking effect of the mixing device for nanomaterial production.

[0026] like Figures 2 to 3As shown, a mounting groove 3 is provided in the middle of the guide baffle plate 15; a mounting plate 31 is slidably fitted on the inner side wall of the mounting groove 3; a scraper 32 is installed on the side wall of the mounting plate 31; during operation, the inner side wall of the mixing cylinder 1 can be cleaned by the power of the motor 13 when cleaning is required through the mounting plate 31 and the scraper 32, and the mounting plate 31 can be removed when cleaning is not required; the installation groove 3, the mounting plate 31 and the scraper 32 can scrape off and clean the material stuck on the inner side wall of the mixing cylinder 1 during cleaning, further enhancing the cleaning effect of the mixing device for nanomaterial production.

[0027] like Figures 1 to 4 As shown, a fixed seat 4 is installed on the top of the top cover 2; the fixed seats 4 are evenly distributed on the top of the top cover 2; a gripping frame 41 is rotatably fitted on the inner side wall of the fixed seat 4; a spring 42 is sleeved on the side wall of the gripping frame 41; the end of the spring 42 is fixedly connected to the outer side wall of the fixed seat 4; during operation, the fixed seat 4 and the gripping frame 41 provide a better gripping point for the installation and disassembly of the top cover 2, and the spring 42 can reset the gripping frame 41 after it is bent; the fixed seat 4 and the gripping frame 41 make the installation and disassembly of the top cover 2 more convenient, and the spring 42 can reset the gripping frame 41 after it is bent, further enhancing the portability of the mixing device for nanomaterial production.

[0028] like Figures 1 to 2 As shown, a telescopic support frame 5 is installed at the bottom of the fixed frame 11; the telescopic support frame 5 is evenly distributed at the bottom of the fixed frame 11; during operation, the height of the fixed frame 11 can be adjusted by the telescopic support frame 5 to adapt to different height requirements; the height of the fixed frame 11 and the mixing cylinder 1 can be adjusted by the setting of the telescopic support frame 5 to meet the height requirements of the feeding equipment, and further enhance the adjustment effect of the mixing device for nanomaterial production.

[0029] like Figures 1 to 2 As shown, a temperature detector 6 is installed on the outer wall of the fixing frame 11; the detection end of the temperature detector 6 is located inside the mixing cylinder 1; during operation, the temperature inside the mixing cylinder 1 can be detected by the temperature detector 6 to avoid abnormal temperature during mixing, which would affect the mixing of nanomaterials; the setting of the temperature detector 6 can detect and display the temperature inside the mixing cylinder 1, further enhancing the mixing temperature detection effect of the mixing device for nanomaterial production.

[0030] like Figure 2 As shown, the inner wall of the mixing cylinder 1 is provided with a scratch-resistant protective coating; during operation, the scratch-resistant protective coating can prevent the scraper 32 from damaging the inner wall of the mixing cylinder 1; the scratch-resistant protective coating can effectively protect the inner wall of the mixing cylinder 1, further enhancing the protective effect of the mixing device for nanomaterial production.

[0031] During operation, the mixing cylinder 1 and motor 13 can be fixed by the fixing frame 11 and mounting frame 12 to prevent the mixing cylinder 1 from shaking when the motor 13 drives the stirring rod 14 to rotate. The stirring rod 14 can mix the nanomaterials put into the mixing cylinder 1. The guide baffle 15 can guide the added nanomaterials to prevent them from accumulating on the top of the stirring rod 14. The sealing component can seal the top of the mixing cylinder 1. The nanomaterials are released due to centrifugal force. Appropriate reagents can also be added to facilitate the mixing of nanomaterials. The top cover 2 and sealing cover 22 can seal the top of the mixing cylinder 1. When it is necessary to add reagents, the sealing cover 22 can be unscrewed and the reagents can be added into the mixing cylinder 1 through the delivery pipe 21. The mixing tank 1 is equipped with a mounting plate 31 and a scraper 32. When cleaning the inner wall of the mixing tank 1 is required, the motor 13 can be used to clean it. When cleaning is not required, the mounting plate 31 can be removed. The mounting base 4 and the gripping frame 41 provide a better gripping point for the installation and removal of the top cover 2. The spring 42 can reset the gripping frame 41 after it is bent. The telescopic support frame 5 can adjust the height of the mounting frame 11 to adapt to different height requirements. The temperature detector 6 can detect the temperature inside the mixing tank 1 to avoid abnormal temperature during mixing, which would affect the mixing of nanomaterials. The anti-scratch protective coating can prevent the scraper 32 from damaging the inner wall of the mixing tank 1.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mixing device for producing nanomaterials, comprising a mixing cylinder (1); a fixing frame (11) is fixedly connected to the outer wall of the mixing cylinder (1); a mounting frame (12) is fixedly connected to the bottom of the fixing frame (11); a motor (13) is mounted on the top of the mounting frame (12); a stirring rod (14) is mounted on the output end of the motor (13); the stirring rod (14) is rotatably engaged with the bottom of the mixing cylinder (1); a guide baffle plate (15) is fixedly connected to the top of the stirring rod (14); and a sealing assembly is screwed to the top side wall of the mixing cylinder (1).

2. The mixing device for nanomaterial production according to claim 1, characterized in that: The sealing assembly includes a top cover (2); a delivery pipe (21) is installed on the top of the top cover (2); multiple delivery pipes (21) are provided on the top of the top cover (2); and a sealing cap (22) is screwed to the top of each delivery pipe (21).

3. The mixing device for nanomaterial production according to claim 1, characterized in that: The guide baffle plate (15) has an installation groove (3) in the middle; the inner side wall of the installation groove (3) is slidably fitted with an installation plate (31); a scraper (32) is installed on the side wall of the installation plate (31).

4. The mixing device for nanomaterial production according to claim 2, characterized in that: The top cover (2) is equipped with a fixing seat (4); the fixing seats (4) are evenly distributed on the top of the top cover (2); the inner side wall of the fixing seat (4) is rotatably fitted with a gripping frame (41); the side wall of the gripping frame (41) is fitted with a spring (42); the end of the spring (42) is fixedly connected to the outer side wall of the fixing seat (4).

5. The mixing device for nanomaterial production according to claim 1, characterized in that: The bottom of the fixed frame (11) is equipped with a telescopic support frame (5); the telescopic support frame (5) is evenly distributed at the bottom of the fixed frame (11).

6. The mixing apparatus for producing nanomaterials according to claim 1, characterized in that: A temperature detector (6) is installed on the outer wall of the fixing frame (11); the detection end of the temperature detector (6) is located inside the mixing cylinder (1).

7. A mixing device for producing nanomaterials according to claim 1, characterized in that: The inner wall of the mixing cylinder (1) is provided with a scratch-resistant protective coating.

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