A high-speed mixer for barium sulfate modification

Abstract

The utility model is applicable to the technical field of high-speed mixers, and provides a high-speed mixer for barium sulfate modification, including a mixing box; a stirring shaft, the stirring shaft is rotatably installed in the mixing box; a rotating motor, the rotating motor is fixedly installed at the bottom of the mixing box, and the output shaft of the rotating motor is fixedly connected to the stirring shaft; a feed hopper, the feed hopper is fixedly installed on the ventilation groove on the mixing box, and the ventilation groove is arranged on the mixing box; an exhaust port, the exhaust port is arranged on the mixing box and corresponds to the ventilation groove; a cooling mechanism, the cooling mechanism is arranged on the mixing box for cooling the mixing box. The high-speed mixer for barium sulfate modification provided by this scheme adds a refrigeration mechanism, which can cool the high-speed mixer during its operation, which is conducive to preventing the occurrence of overheating and ensuring the performance and quality of barium sulfate.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-speed mixers, and in particular relates to a high-speed mixer used for barium sulfate modification. Background Art

[0002] Barium sulfate is a double contrast agent for X-ray. It is a high-density gastrointestinal contrast agent. It can be made into suspensions of different proportions for use alone, but it is usually used together with low-density gas to achieve the purpose of double contrast. It is often used for digestive tract contrast. According to domestic users, uneven barium sulfate is better than fine and uniform barium sulfate. The existing barium sulfate needs a high mixer in the production process.

[0003] High-speed mixers mix materials by high-speed rotation, but high-speed rotating stirring devices can easily cause overheating of materials during the mixing process, affecting their performance and quality. Utility Model Content

[0004] The utility model provides a high-speed mixer for barium sulfate modification, aiming to solve the problem that the high-speed mixer proposed in the above background technology is prone to overheating due to high-speed rotation during the mixing and stirring process, thereby affecting the performance and quality of the barium sulfate.

[0005] To solve the above problems, the utility model is implemented as follows: a high-speed mixer for barium sulfate modification, comprising: a mixing box; a stirring shaft, the stirring shaft is rotatably installed in the mixing box; a rotating motor, the rotating motor is fixedly installed at the bottom of the mixing box, and the output shaft of the rotating motor is fixedly connected to the stirring shaft; a feed hopper, the feed hopper is fixedly installed on the ventilation groove on the mixing box, and the ventilation groove is arranged on the mixing box; an exhaust port, the exhaust port is arranged on the mixing box and corresponds to the ventilation groove; a cooling mechanism, the cooling mechanism is arranged on the mixing box for cooling the mixing box.

[0006] Preferably, the cooling mechanism includes a refrigeration pipe, an electronic refrigeration sheet, cooling fins, a connecting pipe, a fan and an air intake pipe. The refrigeration pipe is fixedly installed on the mixing box, the electronic refrigeration sheet is fixedly installed on the refrigeration pipe, the cooling fins are fixedly installed in the refrigeration pipe and are in conflict with the electronic refrigeration sheet, the connecting pipe is fixedly installed on the refrigeration pipe and is connected to the ventilation groove, the fan is fixedly installed on the mixing box, the air intake pipe is fixedly installed on the exhaust end of the fan and is fixedly connected to the refrigeration pipe, and the air intake pipe is arranged correspondingly to the cooling fins.

[0007] Preferably, a heat dissipation fin is fixedly mounted on the refrigeration tube, the heat dissipation fin is in conflict with the heating end of the electronic refrigeration plate, and a fan is fixedly mounted on the heat dissipation fin.

[0008] Preferably, a scraper is rotatably installed in the mixing box, the scraper is rotatably connected to the stirring shaft, a positioning rod is fixedly installed on the scraper, the positioning rod is rotatably connected to the mixing box, a driving motor is fixedly installed on the mixing box, and the output shaft of the driving motor is fixedly connected to the positioning rod.

[0009] Preferably, a sealing cover is provided on the feed hopper, and two protective covers are fixedly installed on the mixing box, and the two protective covers are respectively provided corresponding to the rotating motor and the driving motor.

[0010] Preferably, a feeding port is provided at the bottom of the mixing box, a sealing plate is hinged in the feeding port, a telescopic rod is hinged on the sealing plate, and the telescopic rod is hinged to a protective cover fixedly connected to the outside of the rotating motor.

[0011] Preferably, the air outlet is communicated with the ventilation groove, and a dustproof net is fixedly installed in the air outlet.

[0012] Compared with the related art, the high mixer for barium sulfate modification provided by the utility model has the following advantages:

[0013] Beneficial effects:

[0014] Compared with the prior art, the high-speed mixer for barium sulfate modification provided in this solution can cool down the inner wall of the mixing box through the setting of ventilation grooves and cooling mechanisms, so as to prevent the performance and quality of barium sulfate from being affected by excessive temperature during the mixing process. By optimizing the structural design of the mixing box, especially the bottom discharge port and the sealing plate automatic control system, the efficiency and accuracy of material mixing and discharge are significantly improved, and the tediousness and errors of manual operation are reduced. The addition of exhaust vents and dustproof nets effectively ensures the air circulation and material purity in the mixing box, and extends the service life of the equipment. The design of the heat dissipation fins and fans in the device improves the heat dissipation efficiency of the electronic refrigeration plate and ensures the stability and reliability of the refrigeration system. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a high-mixer for barium sulfate modification provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the main cross-sectional structure of a high-mixer for barium sulfate modification provided by the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A shown in FIG.

[0018] Figure numerals: 1. mixing box; 2. stirring shaft; 3. rotating motor; 4. feed hopper; 5. ventilation groove; 6. exhaust port; 7. refrigeration pipe; 8. electronic refrigeration plate; 9. cooling fins; 10. connecting pipe; 11. fan; 12. air inlet pipe; 13. cooling fins; 14. fan; 15. scraper; 16. positioning rod; 17. driving motor; 18. sealing cover; 19. discharge port; 20. sealing plate; 21. telescopic rod. DETAILED DESCRIPTION

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0021] The utility model embodiment provides a high mixer for barium sulfate modification, such as Figure 1-3 As shown, the high mixer for barium sulfate modification includes: a mixing box 1; a stirring shaft 2, which is rotatably installed in the mixing box 1; a rotating motor 3, which is fixedly installed at the bottom of the mixing box 1, and the output shaft of the rotating motor 3 is fixedly connected to the stirring shaft 2; a feed hopper 4, which is fixedly installed on the ventilation groove 5 on the mixing box 1, and the ventilation groove 5 is opened on the mixing box 1; an exhaust port 6, which is opened on the mixing box 1 and is corresponding to the ventilation groove 5; a cooling mechanism, which is arranged on the mixing box 1 for cooling the mixing box 1.

[0022] In this embodiment, the mixing box 1 is the main part of the high-speed mixer, which is used to accommodate the barium sulfate material to be mixed. The stirring shaft 2 rotates at high speed under the drive of the rotating motor 3, so as to achieve the mixing of the materials. The rotating motor 3 is fixedly installed at the bottom of the mixing box 1, and its output shaft is fixedly connected to the stirring shaft 2 to ensure the stable transmission of power. The feed hopper 4 is used to add the barium sulfate material into the mixing box. Its design facilitates the material to enter the mixing box quickly and evenly, avoids the material from being blocked or accumulated at the entrance, and can also put the modifier into the mixing box 1 and mix it with the barium sulfate, which is convenient for the modification of barium sulfate. The ventilation groove 5 and the exhaust port 6 realize the ventilation and air exchange in the mixing box 1. The ventilation groove 5 is arranged around the mixing box 1, and the exhaust port 6 can realize the air circulation in the ventilation groove 5, which helps to reduce the temperature in the mixing box and reduce the risk of overheating of the material. The cooling mechanism cools the mixing box 1 to ensure that the material will not be affected by overheating during the mixing process. Performance and quality.

[0023] In a further preferred embodiment of the utility model, the cooling mechanism includes a refrigeration pipe 7, an electronic refrigeration sheet 8, a cooling fin 9, a connecting pipe 10, a fan 11 and an air intake pipe 12, the refrigeration pipe 7 is fixedly mounted on the mixing box 1, the electronic refrigeration sheet 8 is fixedly mounted on the refrigeration pipe 7, the cooling fin 9 is fixedly mounted in the refrigeration pipe 7 and conflicts with the electronic refrigeration sheet 8, the connecting pipe 10 is fixedly mounted on the refrigeration pipe 7 and is connected to the ventilation groove 5, the fan 11 is fixedly mounted on the mixing box 1, the air intake pipe 12 is fixedly mounted on the exhaust end of the fan 11 and is fixedly connected to the refrigeration pipe 7, and the air intake pipe 12 is arranged corresponding to the cooling fin 9.

[0024] In this embodiment, the refrigeration pipe 7 is fixedly mounted on the mixing box 1. As the core part of the cooling mechanism, it is responsible for transmitting and dissipating cooling energy. The electronic refrigeration sheet 8 is fixedly mounted on the refrigeration pipe 7, and generates low temperature through electronic refrigeration technology to provide a cold source for the refrigeration pipe 7. The design of the cooling fin 9 increases the heat dissipation area of ​​the refrigeration pipe 7, improves the cooling efficiency, and enables the refrigeration pipe 7 to dissipate heat more quickly. The connecting pipe 10 is fixedly mounted on the refrigeration pipe 7 and is connected to the ventilation groove 5. The cold air in the refrigeration pipe 7 can enter the ventilation groove 5 through the connecting pipe 10, thereby cooling the mixing box 1. The fan 11 is fixedly mounted on the mixing box 1 and is responsible for introducing external air into the refrigeration pipe 7. The design of the air inlet pipe 12 enables the fan 11 to directly blow external air into the refrigeration pipe 7, and after being cooled by the electronic refrigeration sheet 8 and the cooling fin 9, cold air is formed. The air inlet pipe 12 is arranged corresponding to the cooling fin 9 to ensure that the cold air can fully contact the cooling fin 9, thereby achieving a more efficient cooling effect. The design of the cooling mechanism for the barium sulfate modified high-speed mixer can more effectively reduce the temperature during the mixing process and prevent the material from overheating.

[0025] In a further preferred embodiment of the utility model, a heat dissipation fin 13 is fixedly mounted on the refrigeration tube 7 , the heat dissipation fin 13 conflicts with the heating end of the electronic refrigeration plate 8 , and a fan 14 is fixedly mounted on the heat dissipation fin 13 .

[0026] In this embodiment, a heat sink 13 is fixedly mounted on the refrigeration tube 7, and the heat sink 13 is in close contact with the heating end of the electronic refrigeration plate 8. When the electronic refrigeration plate 8 is working, its heating end will generate heat, and this part of heat will be quickly dissipated through the heat sink 13. The design of the heat sink 13 increases the heat dissipation area, so that the heat can be dissipated into the air more quickly. In order to further accelerate the heat dissipation process, a fan 14 is also fixedly mounted on the heat sink 13. When the fan 14 is working, it will generate airflow, and this airflow will take away the heat on the heat sink 13, thereby further improving the heat dissipation efficiency, so that the refrigeration tube 7 can maintain a low temperature when working for a long time, thereby ensuring the stability and reliability of the refrigeration system.

[0027] In a further preferred embodiment of the utility model, a scraper 15 is rotatably installed in the mixing box 1, and the scraper 15 is rotatably connected to the stirring shaft 2. A positioning rod 16 is fixedly installed on the scraper 15, and the positioning rod 16 is rotatably connected to the mixing box 1. A drive motor 17 is fixedly installed on the mixing box 1, and the output shaft of the drive motor 17 is fixedly connected to the positioning rod 16.

[0028] In this embodiment, a scraper 15 is rotatably installed in the mixing box 1, and the scraper 15 is rotatably connected to the stirring shaft 2. When the stirring shaft 2 rotates, the scraper 15 will also rotate accordingly, thereby scraping and stirring the inside of the mixing box 1, effectively preventing the material from accumulating on the box wall and ensuring the uniformity of mixing. A drive motor 17 is also fixedly installed on the mixing box 1, and the output shaft of the drive motor 17 is fixedly connected to the positioning rod 16. When the drive motor 17 is started, it will drive the scraper 15 to rotate through the positioning rod 16, thereby scraping and stirring the material inside the mixing box 1. This structural design can not only effectively prevent the material from accumulating inside the mixing box 1 and improve the uniformity of mixing, but also can conveniently control the rotation speed and direction of the scraper 15 through the drive motor 17 to achieve more precise mixing control. The setting of the positioning rod 16 also ensures the stability of the rotation of the scraper 15 and improves the reliability of the entire system.

[0029] In a further preferred embodiment of the utility model, a sealing cover 18 is provided on the feed hopper 4, and two protective covers are fixedly installed on the mixing box 1, and the two protective covers are respectively provided corresponding to the rotating motor 3 and the driving motor 17.

[0030] In this embodiment, a sealing cover 18 is provided on the feed hopper 4. The sealing cover 18 can fit tightly at the opening of the feed hopper 4, effectively preventing the material from splashing or overflowing during the mixing process and polluting the environment. It also prevents external impurities from entering the mixing box 1, thereby ensuring the quality and purity of the mixed material. Two protective covers are fixedly installed on the mixing box 1. The two protective covers are respectively arranged corresponding to the rotating motor 3 and the driving motor 17, and can effectively protect the motor from the influence of the external environment. The protective cover can prevent dust, debris, etc. from entering the interior of the motor, thereby ensuring the normal operation and service life of the motor. The protective cover can also play a certain role in sound insulation, reducing noise pollution during the operation of the equipment and improving the working environment.

[0031] In a further preferred embodiment of the utility model, a discharge port 19 is opened at the bottom of the mixing box 1, a sealing plate 20 is hinged in the discharge port 19, a telescopic rod 21 is hinged on the sealing plate 20, and the telescopic rod 21 is hinged to the protective cover fixedly connected to the outside of the rotating motor 3.

[0032] In this embodiment, a new discharge port 19 is opened at the bottom of the mixing box 1, and this discharge port 19 is the main channel for the material to be discharged from the mixing box. In order to ensure that the opening and closing of the discharge port can be controlled, a sealing plate 20 is hinged in the discharge port 19. This sealing plate 20 can be opened or closed like a door, so as to control whether the material is discharged from the discharge port. In order to realize the automatic control of the sealing plate, a telescopic rod 21 is hinged on the sealing plate 20. Since the sealing plate 20 can tightly close the discharge port 19, it can effectively prevent the material from leaking or impurities from entering the mixing box 1 when there is no need to discharge the material. This helps to maintain the purity of the material in the mixing box 1 and the cleanliness of the working environment.

[0033] In a further preferred embodiment of the present invention, the air outlet 6 is communicated with the ventilation groove 5 , and a dustproof net is fixedly installed in the air outlet 6 .

[0034] In this embodiment, the exhaust port 6 is connected to the ventilation groove 5. This design enables the cooling mechanism to discharge cold air into the ventilation groove 5, and then flow out through the exhaust port 6, so as to cool the inner wall of the mixing box 1, thereby achieving the purpose of cooling the material in the mixing box 1. At the same time, in order to prevent external dust or impurities from entering the mixing box through the exhaust port 6, a dustproof net is fixedly installed inside the exhaust port 6. The dustproof net can block most of the larger dust and impurities, ensuring that only clean air can enter the mixing box. This can not only maintain the purity of the material in the mixing box, but also extend the service life of the equipment and reduce failures caused by dust accumulation.

[0035] In summary, compared with the related art, the inner wall of the mixing box 1 can be cooled by setting the ventilation groove and the cooling mechanism to prevent the performance and quality of barium sulfate from being affected by excessive temperature during the mixing process. By optimizing the structural design of the mixing box, especially the bottom discharge port and the sealing plate automatic control system, the efficiency and accuracy of material mixing and discharge are significantly improved, and the tediousness and errors of manual operation are reduced. The addition of exhaust vents and dustproof nets effectively ensures the air circulation and material purity in the mixing box and extends the service life of the equipment. The heat dissipation fins and fan design in the device improve the heat dissipation efficiency of the electronic refrigeration plate and ensure the stability and reliability of the refrigeration system.

[0036] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0037] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A high-mixer for barium sulfate modification, characterized in that: include: Mixing box; A stirring shaft, the stirring shaft is rotatably mounted in the mixing box; A rotating motor, the rotating motor is fixedly mounted at the bottom of the mixing box, and the output shaft of the rotating motor is fixedly connected to the stirring shaft; A feed hopper, the feed hopper is fixedly mounted on the mixing box; A ventilation groove, wherein the ventilation groove is provided on the mixing box; An exhaust port, the exhaust port is provided on the mixing box and is arranged corresponding to the ventilation groove; A cooling mechanism is provided on the mixing box and is used to cool the mixing box.

2. The high mixer for barium sulfate modification according to claim 1, characterized in that: The cooling mechanism includes a refrigeration pipe, an electronic refrigeration sheet, cooling fins, a connecting pipe, a fan and an air intake pipe. The refrigeration pipe is fixedly installed on the mixing box, the electronic refrigeration sheet is fixedly installed on the refrigeration pipe, the cooling fins are fixedly installed in the refrigeration pipe and are in conflict with the electronic refrigeration sheet, the connecting pipe is fixedly installed on the refrigeration pipe and is connected to the ventilation groove, the fan is fixedly installed on the mixing box, the air intake pipe is fixedly installed on the exhaust end of the fan and is fixedly connected to the refrigeration pipe, and the air intake pipe is correspondingly arranged with the cooling fins.

3. The high mixer for barium sulfate modification according to claim 2, characterized in that: A heat dissipation fin is fixedly mounted on the refrigeration tube, the heat dissipation fin is in conflict with the heating end of the electronic refrigeration plate, and a fan is fixedly mounted on the heat dissipation fin.

4. The high mixer for barium sulfate modification according to claim 1, characterized in that: A scraper is rotatably installed in the mixing box, and the scraper is rotatably connected to the stirring shaft. A positioning rod is fixedly installed on the scraper, and the positioning rod is rotatably connected to the mixing box. A driving motor is fixedly installed on the mixing box, and the output shaft of the driving motor is fixedly connected to the positioning rod.

5. The high mixer for barium sulfate modification according to claim 4, characterized in that: The feed hopper is provided with a sealing cover, and the mixing box is fixedly mounted with two protective covers, which are respectively provided corresponding to the rotating motor and the driving motor.

6. The high mixer for barium sulfate modification according to claim 1, characterized in that: A feeding port is provided at the bottom of the mixing box, a sealing plate is hinged in the feeding port, a telescopic rod is hinged on the sealing plate, and the telescopic rod is hinged to a protective cover fixedly connected to the outside of the rotating motor.

7. The high mixer for barium sulfate modification according to claim 1, characterized in that: The air outlet is communicated with the ventilation groove, and a dustproof net is fixedly installed in the air outlet.

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