High-purity benzethonium chloride stirring mechanism and dissolving kettle

Abstract

The high-purity benzethonium chloride stirring mechanism comprises a supporting frame and a motor fixedly installed at the top end of the supporting frame, the output end of the motor is in transmission connection with a rotating shaft, a first fluted disc is fixedly installed on the rotating shaft, two connecting plates are arranged on one side of the supporting frame, and a second fluted disc is arranged on the other side of the supporting frame. The side walls of the two connecting plates are rotationally connected with a first rotating shaft and a second rotating shaft correspondingly, a second fluted disc and a first gear are fixedly installed on the first rotating shaft, a second gear and a rotating disc are fixedly installed on the second rotating shaft, the second gear is meshed with the first gear, the first fluted disc is meshed with the second fluted disc, and the rotating disc is fixedly installed on the rotating shaft. A transmission shaft is rotationally connected to the side wall of the rotating disc, a rotating ring is fixedly installed at one end of the transmission shaft, and a piston is rotationally connected to the rotating ring. According to the utility model, redundant expansion gas generated in the dissolving, stirring and heating process is smoothly pumped out and then discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of dissolution, in particular to a high-purity benzethonium chloride stirring mechanism and a dissolution kettle. Background Art

[0002] High-purity benzethonium chloride is a compound with high efficiency, broad spectrum and rapid bactericidal characteristics. This substance is easily soluble in water to form a foamy soapy solution, and can be dissolved in ethanol, acetone and chloroform. Due to these characteristics, it is widely used as a bactericidal disinfectant and preservative.

[0003] In the medical field, high-purity benzethonium chloride is often used as a disinfectant for skin and mucous membranes. It can effectively inhibit the growth of bacteria and improve inflammation of skin and mucous membranes, such as folliculitis, eczema and other diseases. At the same time, it can also be used to clean burn wounds, help disinfection and prevent infection. In addition, the drug can also be used to treat diseases such as vaginitis.

[0004] High-purity benzethonium chloride needs to be dissolved before use. Since benzethonium chloride itself is in solid form, in order to make it evenly distributed and give full play to its bactericidal and disinfecting effects, it usually needs to be dissolved in water or other suitable solvents.

[0005] Patent document CN208130948U discloses a stirring mechanism, including a cylinder, the bottom of which is sealed by a bottom plate, a cover plate is provided on the upper part of the cylinder, a main stirring shaft is provided in the cylinder, the main stirring shaft is coaxially arranged with the cylinder, one end of the main stirring shaft passes through the cover plate and is connected to a stirring motor, the stirring motor is fixedly connected to the cover plate, and a main stirring blade is provided on the main stirring shaft; the utility model adopts the above technical scheme, which can be applied to the stirring of materials with higher viscosity, the stirring and mixing are uniform, and the production efficiency is high.

[0006] As in the prior art of the above-mentioned patent, high-purity benzethonium chloride needs to be heated and stirred during the dissolution process. During the heating and stirring process, the internal air pressure of the container will increase. The cylinder inside the above-mentioned stirring mechanism is not provided with a corresponding exhaust mechanism to discharge the gas generated during the stirring and dissolving process. If the gas generated during the stirring process is not discharged in time, the dissolution process will be affected. Utility Model Content

[0007] The utility model aims to provide a high-purity benzethonium chloride stirring mechanism and a dissolving kettle to solve the above-mentioned shortcomings in the prior art.

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a high-purity benzethonium chloride stirring mechanism, comprising a support frame and a motor fixedly installed on the top of the support frame, the output end of the motor is transmission-connected with a rotating shaft, a first toothed disc is fixedly installed on the rotating shaft, two connecting plates are arranged on one side of the support frame, and the side walls of the two connecting plates are rotationally connected with the first rotating shaft and the second rotating shaft respectively, the first rotating shaft is fixedly installed with a second toothed disc and a first gear, the second rotating shaft is fixedly installed with a second gear and a rotating disc, the second gear and the first gear are meshed with each other, the first toothed disc and the second toothed disc are meshed with each other, the side wall of the rotating disc is rotationally connected with a transmission shaft, one end of the transmission shaft is fixedly installed with a rotating ring, a piston is rotationally connected with the rotating ring, a cylinder body is sleeved on the outside of the piston, the piston is slidably connected to the cylinder body, the bottom end of the cylinder body is connected and installed with an exhaust pipe and an exhaust pipe, and the interiors of the exhaust pipe and the exhaust pipe are respectively provided with a second one-way valve and a first one-way valve.

[0009] As a further description of the above technical solution: a stirring plate is fixedly mounted on one end of the rotating shaft away from the first gear disc.

[0010] A dissolving kettle comprises a high-purity benzethonium chloride stirring mechanism and a dissolving kettle body, wherein the dissolving kettle body is fixedly mounted on two connecting plates and the bottom end of a supporting frame, the rotating shaft passes through the top end of the dissolving kettle, the stirring plate is arranged inside the dissolving kettle, and a mounting frame is fixedly mounted on the side wall of the dissolving kettle.

[0011] As a further description of the above technical solution: a feeding port is provided at the top of the dissolving kettle body.

[0012] As a further description of the above technical solution: a discharge pipe is installed at the bottom end of the dissolving kettle body, a liquid pump is fixedly installed at one end of the discharge pipe, and an input end of the liquid pump is connected to the discharge pipe.

[0013] As a further description of the above technical solution: the inner wall of the dissolving kettle body is provided with a heat-insulating layer.

[0014] The utility model provides a high-purity benzethonium chloride stirring mechanism. It has the following beneficial effects: the utility model drives the rotating shaft to rotate through a motor, and while the rotating shaft rotates and stirs, it drives the first toothed disc to rotate, the first toothed disc drives the second toothed disc to rotate, the second toothed disc drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the rotating disc to rotate, and the rotation of the rotating disc, under the action of the transmission shaft and the rotating ring, can make the piston reciprocate, and in the process of the piston rising, a negative pressure is formed inside the cylinder body, and the exhaust pipe draws the gas generated by the stirring from the dissolving kettle into the inside of the cylinder body, and then when the piston descends, under the action of the second one-way valve and the first one-way valve, the gas in the cylinder body can only be discharged through the exhaust pipe, and cannot be discharged through the exhaust pipe, so that the excess expansion gas generated in the dissolving, stirring and heating process can be smoothly extracted and then discharged.

[0015] Since the high-purity benzethonium chloride stirring mechanism has the above-mentioned beneficial effects, the dissolving kettle including the high-purity benzethonium chloride stirring mechanism also has the above-mentioned beneficial effects.

[0016] It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0017] This application document provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the entire scope or all features of the disclosed technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a high-purity benzethonium chloride stirring mechanism and a dissolving kettle proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the stirring mechanism of the utility model;

[0021] Figure 4 It is a schematic diagram of the cross-sectional structure of the piston and the cylinder body of the utility model;

[0022] Figure 5 This is a schematic diagram of the cross-sectional structure of a dissolving kettle body with a heat-insulating layer on the side wall.

[0023] Legend:

[0024] 1. Mounting frame; 2. Dissolving kettle body; 3. Support frame; 4. Motor; 5. Rotating shaft; 6. First gear plate; 7. Second gear plate; 8. First gear; 9. Connecting plate; 10. First rotating shaft; 11. Second rotating shaft; 12. Second gear; 13. Rotating plate; 14. Transmission shaft; 15. Rotating ring; 16. Cylinder body; 17. Piston; 18. Vacuum pipe; 19. Exhaust pipe; 20. First non-return valve; 21. Second non-return valve; 22. Stirring plate; 23. Feeding port; 24. Discharging pipe; 25. Liquid pump; 26. Insulation layer. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Reference Figure 1-5, a high-purity benzethonium chloride stirring mechanism, comprising a support frame 3 and a motor 4 fixedly mounted on the top of the support frame 3, the output end of the motor 4 is transmission-connected with a rotating shaft 5, a first toothed disc 6 is fixedly mounted on the rotating shaft 5, two connecting plates 9 are arranged on one side of the support frame 3, the side walls of the two connecting plates 9 are rotationally connected with a first rotating shaft 10 and a second rotating shaft 11 respectively, a second toothed disc 7 and a first gear 8 are fixedly mounted on the first rotating shaft 10, a second gear 12 and a rotating disk 13 are fixedly mounted on the second rotating shaft 11, the second gear 12 and the first gear 8 are meshed with each other, the first toothed disc 6 and the second toothed disc 7 are meshed with each other, a transmission shaft 14 is rotationally connected to the side wall of the rotating disk 13, a rotating ring 15 is fixedly mounted on one end of the transmission shaft 14, a piston 17 is rotationally connected to the rotating ring 15, a cylinder body 16 is sleeved on the outside of the piston 17, the piston 17 is slidably connected to the cylinder body 16, and the bottom end of the cylinder body 16 is connected and an exhaust pipe 18 and The exhaust pipe 19, the exhaust pipe 18 and the exhaust pipe 19 are respectively provided with a second one-way valve 21 and a first one-way valve 20; the motor 4 drives the rotating shaft 5 to rotate, and the rotating shaft 5 drives the first gear plate 6 to rotate while rotating and stirring, and the first gear plate 6 drives the second gear plate 7 to rotate, and the second gear plate 7 drives the first gear 8 to rotate, and the first gear 8 drives the second gear 12 to rotate, and the second gear 12 drives the rotating disk 13 to rotate. The rotation of the rotating disk 13, under the action of the transmission shaft 14 and the rotating ring 15, can make the piston 17 reciprocate. During the rising process of the piston 17, a negative pressure is formed inside the cylinder body 16, and the exhaust pipe 18 draws the gas generated by stirring into the cylinder body 16. Then, when the piston 17 descends, under the action of the second one-way valve 21 and the first one-way valve 20, the gas in the cylinder body 16 can only be discharged through the exhaust pipe 19, and cannot be discharged through the exhaust pipe 18, so that the excess expansion gas generated during the dissolution, stirring and heating process can be smoothly extracted and then discharged.

[0027] As a preferred technical solution of this embodiment, a stirring plate 22 is fixedly mounted on one end of the rotating shaft 5 away from the first toothed disc 6; the provision of the stirring plate 22 can increase the dissolution rate of high-purity benzethonium chloride.

[0028] A dissolving kettle comprises a high-purity benzethonium chloride stirring mechanism and a dissolving kettle body 2, wherein the dissolving kettle body 2 is fixedly mounted on two connecting plates 9 and the bottom end of a supporting frame 3, the rotating shaft 5 passes through the top of the dissolving kettle, the stirring plate 22 is arranged inside the dissolving kettle, and a mounting frame 1 is fixedly mounted on the side wall of the dissolving kettle; the dissolving kettle body 2 is of prior art, and a heating device is arranged inside the dissolving kettle body, and the container is heated during the dissolving and stirring process to increase the dissolving rate.

[0029] As a preferred technical solution of this embodiment, a feeding port 23 is provided at the top of the dissolving kettle body 2; a certain amount of high-purity benzethonium chloride and solvent can be added into the dissolving kettle through the feeding port 23, which is convenient for feeding.

[0030] As the preferred technical solution of this embodiment, a discharge pipe 24 is installed at the bottom end of the dissolving kettle body 2, and a liquid pump 25 is fixedly installed at one end of the discharge pipe 24, and the input end of the liquid pump 25 is connected to the discharge pipe 24; after stirring is completed, the finished product can flow out through the discharge pipe 24, and the finished product after dissolution is completed can be extracted by the liquid pump 25 for easy collection.

[0031] As a preferred technical solution of this embodiment, the inner wall of the dissolving kettle body 2 is provided with a heat-insulating layer 26; the function of the heat-insulating layer 26 is to ensure the internal stirring temperature and prevent the temperature from being too low to affect the dissolution rate.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-purity benzethonium chloride stirring mechanism, comprising a support frame (3) and a motor (4) fixedly mounted on the top of the support frame (3), characterized in that: The output end of the motor (4) is drivingly connected to a rotating shaft (5), a first toothed disc (6) is fixedly mounted on the rotating shaft (5), two connecting plates (9) are arranged on one side of the support frame (3), the side walls of the two connecting plates (9) are respectively rotatably connected to a first rotating shaft (10) and a second rotating shaft (11), a second toothed disc (7) and a first gear (8) are fixedly mounted on the first rotating shaft (10), a second gear (12) and a rotating disc (13) are fixedly mounted on the second rotating shaft (11), the second gear (12) and the first gear (8) are meshed with each other, the first toothed disc (6) and the second toothed disc (7) are meshed with each other, and the rotating shaft (3) is provided with a plurality of connecting plates (9). The side wall of the moving plate (13) is rotatably connected to a transmission shaft (14), one end of the transmission shaft (14) is fixedly mounted with a rotating ring (15), the rotating ring (15) is rotatably connected to a piston (17), the piston (17) is sleeved with a cylinder body (16) on the outside, the piston (17) is slidably connected to the cylinder body (16), the bottom end of the cylinder body (16) is connected with an exhaust pipe (18) and an exhaust pipe (19), the exhaust pipe (18) and the exhaust pipe (19) are respectively provided with a second one-way valve (21) and a first one-way valve (20), and an agitator plate (22) is fixedly mounted on the end of the rotating shaft (5) away from the first toothed plate (6).

2. A dissolving kettle comprising the high-purity benzethonium chloride stirring mechanism according to claim 1, characterized in that: It also includes a dissolving kettle body (2), the dissolving kettle body (2) is fixedly mounted on two connecting plates (9) and the bottom end of the supporting frame (3), the rotating shaft (5) passes through the top end of the dissolving kettle, and the side wall of the dissolving kettle is fixedly mounted with a mounting frame (1).

3. A dissolving kettle according to claim 2, characterized in that: A feeding port (23) is provided at the top of the dissolving kettle body (2).

4. A dissolving kettle according to claim 2, characterized in that: The bottom end of the dissolving kettle body (2) is connected to a discharge pipe (24), one end of which is fixedly mounted a liquid pump (25), and the input end of the liquid pump (25) is connected to the discharge pipe (24).

5. A dissolving kettle according to claim 2, characterized in that: The inner wall of the dissolving kettle body (2) is provided with a heat-insulating layer (26).

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