Ultrasonic dispersion mechanism for coating preparation

Abstract

The utility model discloses an ultrasonic dispersion mechanism for coating preparation, which comprises a dispersion driving pipe fitting which is rotatably mounted in a corresponding material dispersion processing container and is fixedly connected with a plurality of corresponding dispersion discs according to the height; the ultrasonic conduction mechanism comprises an ultrasonic transducer which is fixedly mounted in the decentralized driving pipe fitting in a coaxial state, and a material pumping impeller is arranged on the inner side wall of the decentralized driving pipe fitting, and a gap is formed between the ultrasonic transducer and the material pumping impeller; and the material circulating mechanism comprises feeding holes which are uniformly distributed in the lower side of the dispersion driving pipe fitting and discharging holes which are uniformly distributed in the upper side of the material pumping impeller. According to the utility model, the dispersion processing effect and the processing efficiency can be effectively and obviously improved on the premise of not influencing the material dispersion operation progress.

Description

Technical Field

[0001] This utility model relates to an ultrasonic dispersion mechanism, specifically an ultrasonic dispersion mechanism for coating preparation, which can significantly improve the efficiency of coating dispersion processing. Background Technology

[0002] With the rapid pace of industrialization and the deteriorating environment, power grid equipment is increasingly susceptible to flashover accidents caused by pollution, resulting in widespread power outages and impacting the safe operation of the power grid. Outdoor flashover protection is crucial for ensuring power grid safety. Long-term practice has proven that applying RTV anti-flashover coatings to the insulation materials of power grids provides significant protection against flashover. However, in environments with frequent rain and fog, and high humidity, even with RTV anti-flashover coatings, the external insulation materials of many electrical equipment can still develop large areas of moss and mold. These mosses easily absorb moisture and inorganic salts from the air, forming a conductive layer on their surface. This can affect the safe and stable operation of the power system, necessitating the rapid development of an anti-flashover coating with excellent anti-mold and anti-moss properties.

[0003] To address the shortcomings of existing technologies, the applicant began exploring the application of nano-silver technology in anti-flashover coatings. By incorporating nano-silver materials, these coatings not only possess excellent anti-flashover properties but also effectively inhibit the growth of algae and bacteria, thereby extending the coating's lifespan and reducing maintenance costs. However, the inclusion of nano-silver materials requires more thorough dispersion during processing to ensure product quality. Existing dispersion equipment for coating preparation typically only includes a dispersion tank and the dispersion processing within it. To enhance dispersion, some manufacturers also install ultrasonic transducers within the dispersion tank to achieve material dispersion in an ultrasonic environment. However, because the material cannot continuously and orderly pass through the source of dispersion (ultrasonic transducer) during the stirring process, the dispersion effect and efficiency remain relatively low.

[0004] Therefore, the research objective of this invention is to design an ultrasonic dispersion mechanism for coating preparation that can effectively and significantly improve the dispersion processing effect and efficiency without affecting the material dispersion process. Summary of the Invention

[0005] In view of the technical problems existing in the prior art, the present invention provides an ultrasonic dispersion mechanism for coating preparation, which can effectively solve the technical problems existing in the prior art.

[0006] The technical solution of this utility model is:

[0007] An ultrasonic dispersion mechanism for coating preparation, comprising:

[0008] A dispersion drive pipe is rotatably installed in a corresponding material dispersion processing container. Several corresponding dispersion discs are fixedly connected to the dispersion drive pipe at different heights. The dispersion drive pipe is driven by a corresponding dispersion drive mechanism.

[0009] An ultrasonic transmission mechanism includes an ultrasonic transducer that is coaxially fixedly installed inside the dispersion driving tube. The ultrasonic transducer and the dispersion driving tube are spaced apart. The inner sidewall of the dispersion driving tube is provided with at least one pumping impeller that is spaced apart from the ultrasonic transducer at its center.

[0010] The material circulation mechanism includes a feed hole evenly distributed on the lower side of the dispersion drive pipe and a discharge hole evenly distributed on the upper side of the suction impeller. When the dispersion drive mechanism is activated, it drives the dispersion drive pipe and the dispersion disk to rotate at high speed. The suction impeller rotates at high speed as the dispersion drive pipe rotates, thereby effectively pumping the material in the dispersion process continuously from the feed hole of the dispersion drive pipe to the discharge hole of the dispersion drive pipe.

[0011] The dispersion drive mechanism includes a drive motor fixed to a container for material dispersion and processing. A drive helical gear with its end face inclined upward is fixed to the output shaft end of the drive motor. A driven helical gear with its end face facing downward is fixed to the dispersion drive pipe.

[0012] A corresponding fixed shaft is fixedly provided on the side of the driven helical gear that is not connected to the driving helical gear. An auxiliary helical gear with its end face facing upward is fixedly connected to the fixed shaft to provide auxiliary support for the driven helical gear.

[0013] The distributed drive components are in two sets, which are respectively arranged on both sides of the distributed drive mechanism.

[0014] The dispersion discs on the two sets of dispersion drive pipes are arranged in an alternating high and low configuration.

[0015] The periphery of the dispersion disc is provided with multiple corresponding material dispersing components, with one material dispersing component facing upwards and the other facing downwards between two adjacent material dispersing components.

[0016] The ultrasonic transducer is connected to an ultrasonic generator installed on the container for material dispersion and processing.

[0017] Advantages of this utility model:

[0018] 1) This invention first designs the driving component of the dispersion disc as a tubular dispersion driving pipe. Further, the ultrasonic transducer of the ultrasonic transmission mechanism is coaxially fixed inside the dispersion driving pipe, with the ultrasonic transducer and dispersion driving pipe spaced apart. An impeller, spaced apart from the ultrasonic transducer, is provided on the inner wall of the dispersion driving pipe. After the material enters the material dispersion processing container, the dispersion driving mechanism is activated, driving the dispersion driving pipe and the dispersion disc to rotate at high speed, thus achieving sufficient dispersion processing of the material. During this process, the impeller rotates at high speed along with the dispersion driving pipe, effectively drawing the material from the inlet to the outlet of the dispersion driving pipe. This significantly improves the ultrasonic dispersion processing effect and efficiency of the material without affecting the material dispersion process.

[0019] 2) As the material is continuously pumped upwards from the inlet to the outlet of the dispersion drive pipe, a downward force is exerted on the dispersion drive pipe. With the progress of the dispersion operation, this is highly likely to compromise the installation and operational stability of the dispersion drive pipe. Therefore, this invention further incorporates a drive helical gear with an upward-sloping end face fixed to the output shaft of the drive motor, and a driven helical gear with a downward-sloping end face fixed to the dispersion drive pipe. A corresponding fixed shaft is fixed to the side of the driven helical gear not connected to the drive helical gear, and an auxiliary helical gear with an upward-sloping end face is fixed to this fixed shaft to provide auxiliary support for the driven helical gear. The combined action of the drive helical gear and the auxiliary helical gear effectively forms upward-sloping supports on both sides of the driven helical gear, thus providing upward support to the dispersion drive pipe without affecting its normal driving function. This ensures the installation and operational stability of the dispersion drive pipe, thereby guaranteeing the practical effectiveness of this invention. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] Figure 2 This is a cross-sectional view of the present invention.

[0022] Figure 3 This is a diagram showing the usage state of this utility model.

[0023] In the attached diagram: 1. Dispersion drive pipe; 2. Material dispersion processing container; 3. Dispersion disc; 4. Dispersion drive mechanism; 401. Drive motor; 402. Drive helical gear; 5. Ultrasonic transmission mechanism; 501. Ultrasonic transducer; 502. Ultrasonic generator; 6. Material extraction impeller; 7. Material circulation mechanism; 7. Feed hole; 701. Discharge hole; 702. Driven helical gear; 8. Fixed shaft; 9. Auxiliary helical gear; 10. Material dispersing component; 11. Detailed Implementation

[0024] To facilitate understanding by those skilled in the art, the structure of this utility model will now be described in further detail with reference to the accompanying drawings:

[0025] refer to Figure 1-3 An ultrasonic dispersion mechanism for coating preparation, comprising:

[0026] The dispersion driving pipe 1 is rotatably installed in the corresponding material dispersion processing container 2. Several corresponding dispersion discs 3 are fixedly connected to the dispersion driving pipe 1 at different heights. The dispersion driving pipe 1 is driven by the corresponding dispersion driving mechanism 4.

[0027] The ultrasonic transmission mechanism 5 includes an ultrasonic transducer 501 that is coaxially fixedly installed in the dispersion driving tube 1. The ultrasonic transducer 501 and the dispersion driving tube 1 are spaced apart. The inner sidewall of the dispersion driving tube 1 is provided with at least one feed impeller 6 that is spaced apart from the ultrasonic transducer 501 at its center.

[0028] The material circulation mechanism 7 includes a feed hole 701 evenly distributed on the lower side of the dispersion drive pipe 1 and a discharge hole 702 evenly distributed on the upper side of the suction impeller 6. When the dispersion drive mechanism 4 is activated, it drives the dispersion drive pipe 1 and the dispersion disk 3 to rotate at high speed. The suction impeller 6 rotates at high speed as the dispersion drive pipe 1 rotates, thereby effectively pumping the material in the dispersion process continuously from the feed hole 701 of the dispersion drive pipe 1 to the discharge hole 702 of the dispersion drive pipe 1.

[0029] This invention first designs the driving component of the dispersing disk 3 as a tubular dispersing driving pipe 1. Further, the ultrasonic transducer 501 of the ultrasonic transmission mechanism 5 is coaxially fixedly installed inside the dispersing driving pipe 1, with the ultrasonic transducer 501 and the dispersing driving pipe 1 spaced apart. An extraction impeller 6, spaced apart from the ultrasonic transducer 501, is provided on the inner wall of the dispersing driving pipe 1. After the material enters the material dispersing processing container, the dispersing driving mechanism 4 is activated, driving the dispersing driving pipe 1 and the dispersing disk 3 to rotate at high speed, thereby achieving sufficient dispersing processing of the material. During this process, the extraction impeller 6 rotates at high speed along with the dispersing driving pipe 1, effectively drawing the material from the inlet 701 of the dispersing driving pipe 1 to the outlet 702, thus significantly improving the ultrasonic dispersing effect and processing efficiency of the material without affecting the material dispersing process.

[0030] The dispersion drive mechanism 4 includes a drive motor 401 fixedly connected to the material dispersion processing container 2. The output shaft end of the drive motor 401 is fixedly connected to a drive helical gear 402 with its end face inclined upward. The dispersion drive pipe 1 is fixedly connected to a driven helical gear 8 with its end face facing downward, which is transmitted to the drive helical gear 402.

[0031] A corresponding fixed shaft 9 is fixedly provided on the side of the driven helical gear 8 that is not connected to the driving helical gear 402. An auxiliary helical gear 10 with its end face facing upward is fixedly connected to the fixed shaft 9 to provide auxiliary support for the driven helical gear 8.

[0032] As the material is continuously pumped upwards from the feed hole 701 of the dispersion drive pipe 1 to the discharge hole 702, it exerts a downward force on the dispersion drive pipe 1. As the dispersion operation progresses, this will likely lead to damage to the installation and operational stability of the dispersion drive pipe 1. To address this, the present invention further includes a drive helical gear 402 with its end face inclined upwards fixed to the output shaft end of the drive motor 401, and a driven helical gear 8 with its end face facing downwards fixed to the dispersion drive pipe 1, which is driven and connected to the drive helical gear 402. A corresponding fixed shaft 9 is fixedly installed on the side of the driven helical gear 8 that is not driven and connected to the drive helical gear 402, and an auxiliary helical gear 10 with its end face facing upwards is fixedly installed on the fixed shaft 9 to provide auxiliary support for the driven helical gear 8. With the cooperation of the driving helical gear 402 and the auxiliary helical gear 10, an upward inclined surface support is effectively formed on both sides of the driven helical gear 8. This provides upward support for the distributed driving pipe 1 without affecting its normal driving, thus ensuring the installation and operation stability of the distributed driving pipe 1 and ensuring the practical effect of this utility model.

[0033] The dispersion drive pipe 1 consists of two sets, which are respectively disposed on both sides of the dispersion drive mechanism 4. The dispersion disks 3 on the two sets of dispersion drive pipe 1 are arranged in an alternating high and low manner.

[0034] The periphery of the dispersion disk 3 is provided with a plurality of corresponding material dispersing components 11, with one material dispersing component 11 facing upward and the other facing downward between two adjacent material dispersing components 11.

[0035] The ultrasonic transducer 501 is connected to the ultrasonic generator 502 installed on the material dispersion and processing container 2.

[0036] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An ultrasonic dispersion mechanism for paint preparation, characterized by, The utility model relates to a material dispersion processing device, including: A dispersion driving pipe (1) is rotatably installed in a corresponding material dispersion processing container (2), a plurality of corresponding dispersion discs (3) are fixedly connected to the dispersion driving pipe (1) in high and low positions, and the dispersion driving pipe (1) is driven by a corresponding dispersion driving mechanism (4); An ultrasonic transmission mechanism (5) comprises an ultrasonic transducer (501) fixedly installed in the dispersion driving pipe (1) in a coaxial state, the ultrasonic transducer (501) and the dispersion driving pipe (1) are arranged in a spaced manner, and at least one material extraction impeller (6) is arranged on the inner side wall of the dispersion driving pipe (1) in a spaced manner with the ultrasonic transducer (501) at the center; A material circulation mechanism (7) comprises a feed hole (701) arranged on the lower side of the dispersion driving pipe (1) and a discharge hole (702) arranged on the upper side of the material extraction impeller (6), the dispersion driving mechanism (4) is started to drive the dispersion driving pipe (1) and the dispersion disc (3) to rotate at high speed, and the material extraction impeller (6) rotates at high speed along with the rotation of the dispersion driving pipe (1), so that the material in the dispersion process is continuously extracted to the discharge hole (702) of the dispersion driving pipe (1) along the feed hole (701) of the dispersion driving pipe (1).

2. The ultrasonic dispersion mechanism for paint preparation according to claim 1, wherein The dispersion driving mechanism (4) comprises a driving motor (401) fixedly connected to the material dispersion processing container (2), one end surface of the output shaft of the driving motor (401) is fixedly connected to a driving bevel gear (402) inclined upward, and the dispersion driving pipe (1) is fixedly connected to a driven bevel gear (8) arranged downward on the end surface and connected to the driving bevel gear (402).

3. The ultrasonic dispersion mechanism for paint preparation according to claim 2, wherein One side of the driven bevel gear (8) not connected to the driving bevel gear (402) is fixedly provided with a corresponding fixed shaft (9), and the fixed shaft (9) is fixedly connected with an auxiliary bevel gear (10) arranged upward on the end surface and used for assisting the support of the driven bevel gear (8).

4. The ultrasonic dispersion mechanism for paint preparation according to claim 1, wherein The dispersion driving pipe (1) is divided into two groups and arranged on both sides of the dispersion driving mechanism (4).

5. The ultrasonic dispersion mechanism for paint preparation according to claim 4, wherein The dispersion discs (3) on the two groups of dispersion driving pipes (1) are arranged in high and low staggered positions.

6. The ultrasonic dispersion mechanism for paint preparation according to claim 1, wherein A plurality of material dispersing elements (11) are arranged on the circumferential edge of the dispersion disc (3), and one of the two adjacent material dispersing elements (11) is arranged upward and the other is arranged downward.

7. The ultrasonic dispersion mechanism for paint preparation according to claim 1, wherein The ultrasonic transducer (501) is connected to an ultrasonic generator (502) installed on the material dispersion processing container (2).

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