Ultrahigh-temperature raw material medicine reaction kettle

Abstract

The utility model discloses an ultra-high-temperature raw material medicine reaction kettle, which belongs to the technical field of reaction kettles and comprises a reaction kettle main body, a heating mechanism is arranged on the outer side of the reaction kettle main body, a discharge port is arranged at the lower end of the reaction kettle main body, a feed port is arranged on one side of the upper end of the reaction kettle main body, and a motor is arranged in the middle of the upper end of the reaction kettle main body. By arranging the damping assembly, when the device is used, vibration is generated, the reaction kettle main body pushes the sliding column at the lower end to slide, the sliding column pushes the sliding plate to slide in the fixed cylinder, the sliding plate pushes the damping rod and the spring to be compressed, and the damping rod and the spring can play a role in buffering and damping the reaction kettle main body; the device can be buffered and damped by arranging the damping assembly, the practicability of the device is improved, raw materials attached to the inner wall of the reaction kettle body can be conveniently scraped and cleaned by arranging the vertical scraping plate and the transverse scraping plate, and the problem that the raw materials attached to the inner wall are difficult to clean after the reaction kettle body is used for a long time is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of reaction kettles, and particularly relates to an ultra-high temperature raw material medicine reaction kettle. Background Art

[0002] A reaction kettle is a device used for chemical reactions, physicochemical processes, and laboratory research. It is usually made of steel plates with a certain thickness, having high corrosion resistance and the ability to withstand high temperature and high pressure. It is widely used in the pharmaceutical, chemical, food processing, and other fields to meet the needs of different processes. According to different process requirements, it can be divided into types such as atmospheric pressure reaction kettles, high-pressure reaction kettles, and vacuum reaction kettles. It can accommodate chemical reactions under high-pressure and high-temperature conditions and can perform heating or cooling operations during the reaction process to adjust the reaction rate and product yield. It is widely used in the pharmaceutical, polymer industry, organic synthesis, and other fields and is a powerful tool in the chemical industry.

[0003] Chinese Patent Application No. 2022215860886 discloses a raw material medicine reaction kettle, which includes a reaction kettle main body and a motor arranged at the top of the reaction kettle main body. The lower end of the motor is connected with a stirrer. The outer wall of the reaction kettle main body is sleeved with a medium storage chamber, and the outer wall of the medium storage chamber is sleeved with a main jacket. The upper end of the medium storage chamber is connected with a steam input. This raw material medicine reaction kettle is provided with a main jacket outside the medium storage chamber on the outer wall of the reaction kettle main body. At the same time, a steam input pipe is connected to the medium storage chamber, and a gas flow monitor and a solenoid valve are arranged on the steam input pipe. When the gas flow monitor detects that the gas flow is small, the solenoid valve automatically closes, and then the heating coil inside the main jacket starts to continue heating the medium in the medium storage chamber to ensure the normal operation of the reaction kettle main body. At the same time, the main jacket is composed of a first splicing jacket, a second splicing jacket, a third splicing jacket, and a fourth splicing jacket, which is also convenient for the maintenance and replacement of the heating coil.

[0004] The above-mentioned disclosed patent does not have a shock absorption function. When the device is in use, it generates vibrations and cannot buffer and shock-absorb the reaction kettle main body. At the same time, the original device cannot scrape and clean the raw materials attached to the inner wall of the reaction kettle main body, and the practicability is poor. Summary of the Utility Model

[0005] To solve the problems raised in the above background art, the utility model provides an ultra-high temperature raw material medicine reaction kettle, which has the characteristics of a shock absorption function and can buffer and shock-absorb the reaction kettle main body.

[0006] To achieve the above object, the present utility model provides the following technical solution: a super-high temperature raw material medicine reactor, including a reactor main body, a heating mechanism is arranged outside the reactor main body, a discharge port is arranged at the lower end of the reactor main body, a feed port is arranged at one side of the upper end of the reactor main body, a motor is arranged at the middle position of the upper end of the reactor main body, a rotating shaft is arranged at the output end of the motor, a stirrer is arranged on the rotating shaft, and a shock absorption component is arranged at the lower end of the reactor main body.

[0007] Preferably, the shock absorption component includes a fixed cylinder, a sliding column, a sliding plate, a damping rod, a spring, a rubber pad and a limiting component. Among them, several fixed cylinders are arranged on the lower side of the reactor main body, a sliding plate is arranged inside the fixed cylinder, the sliding plate is connected with the reactor main body through the sliding column, a damping rod is arranged at the lower end of the sliding plate, a spring is arranged outside the damping rod, a rubber pad is arranged at the lower end of the fixed cylinder, and a limiting component is arranged in the fixed cylinder.

[0008] Preferably, the limiting component includes a cross plate, a fixing hole, a sliding block and a sliding groove. Among them, cross plates are arranged on the lower sides of both ends of the fixed cylinder, fixing holes are arranged in the cross plates, sliding blocks are arranged at both ends of the sliding plate, and sliding grooves corresponding to the sliding blocks are arranged inside the fixed cylinder.

[0009] Preferably, the lower end of the cross plate is flush with the lower end of the fixed cylinder, and both the side of the sliding block and the inner wall of the sliding groove and the sliding plate and the inner wall of the fixed cylinder are in close contact.

[0010] Preferably, a vertical scraping plate is arranged on one side inside the reactor main body, the vertical scraping plate is connected with the rotating shaft through a cross bar, a horizontal scraping plate is arranged on the lower side of one end of the vertical scraping plate, a vertical rod is arranged at the upper end of the horizontal scraping plate, and the vertical rod is connected with the rotating shaft through a connecting rod.

[0011] Preferably, both the side of the vertical scraping plate and the inner wall of the reactor main body and the lower end of the horizontal scraping plate and the lower end inside the reactor main body are in close contact, and the horizontal scraping plate and the vertical scraping plate are welded by spot welding.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. By setting the shock absorption component in the present utility model, when the device is in use and generates vibrations, the reactor main body pushes the sliding column at the lower end to slide, the sliding column pushes the sliding plate to slide in the fixed cylinder, and the sliding plate pushes the damping rod and the spring to be compressed. The damping rod and the spring can play a role in buffering and shock absorption for the reactor main body. By setting the shock absorption component, the device can be buffered and shock-absorbed, improving the practicality of the device.

[0014] 2. The utility model is provided with a vertical scraper and a horizontal scraper. When the rotating shaft rotates, the rotating shaft drives the vertical scraper and the horizontal scraper to rotate through a cross bar, a connecting rod and a vertical rod respectively. The rotation of the vertical scraper and the horizontal scraper can scrape and clean the raw materials attached to the inner wall of the reaction kettle body, which is convenient for scraping and cleaning the raw materials attached to the inner wall of the reaction kettle body, and avoids the difficulty of cleaning the raw materials attached to the inner wall after long-term use of the reaction kettle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional view of the utility model;

[0016] Figure 2 is a sectional three-dimensional view of the reaction kettle body of the utility model;

[0017] Figure 3 is a sectional three-dimensional view of the fixed cylinder of the utility model;

[0018] In the figure: 1. Reaction kettle body; 2. Shock absorption assembly; 21. Fixed cylinder; 22. Slide column; 23. Slide plate; 24. Damping rod; 25. Spring; 26. Rubber pad; 27. Limit assembly; 271. Horizontal plate; 272. Fixed hole; 273. Slide block; 274. Slide groove; 3. Discharge port; 4. Heating mechanism; 5. Feed port; 6. Motor; 7. Rotating shaft; 8. Stirrer; 9. Vertical scraper; 10. Horizontal scraper; 11. Cross bar; 12. Vertical rod; 13. Connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment 1

[0021] Please refer to Figures 1 - 3 , the present utility model provides the following technical solutions: A high-temperature raw material medicine reaction kettle, including a reaction kettle body 1, a heating mechanism 4 is arranged on the outer side of the reaction kettle body 1, a discharge port 3 is arranged at the lower end of the reaction kettle body 1, a feed port 5 is arranged at one side of the upper end of the reaction kettle body 1, a motor 6 is arranged at the middle position of the upper end of the reaction kettle body 1, a rotating shaft 7 is arranged at the output end of the motor 6, a stirrer 8 is arranged on the rotating shaft 7, and a shock absorption assembly 2 is arranged at the lower end of the reaction kettle body 1.

[0022] Specifically, the shock-absorbing assembly 2 includes a fixed cylinder 21, a sliding column 22, a sliding plate 23, a damping rod 24, a spring 25, a rubber pad 26 and a limiting assembly 27. Among them, several fixed cylinders 21 are arranged on the lower side of the reactor main body 1. A sliding plate 23 is arranged inside the fixed cylinder 21. The sliding plate 23 is connected to the reactor main body 1 through a sliding column 22. A damping rod 24 is arranged at the lower end of the sliding plate 23. A spring 25 is arranged outside the damping rod 24. A rubber pad 26 is arranged at the lower end of the fixed cylinder 21. A limiting assembly 27 is arranged in the fixed cylinder 21.

[0023] By adopting the above technical solution, when the device is in use and generates vibrations, the reactor main body 1 pushes the sliding column 22 at the lower end to slide. The sliding column 22 pushes the sliding plate 23 to slide in the fixed cylinder 21. The sliding plate 23 pushes the damping rod 24 and the spring 25 to be compressed. The damping rod 24 and the spring 25 can play a role in buffering and shock absorption for the reactor main body 1. By setting the shock-absorbing assembly 2, the device can be buffered and shock-absorbed, improving the practicality of the device.

[0024] Specifically, the limiting assembly 27 includes a cross plate 271, a fixing hole 272, a slider 273 and a sliding groove 274. Among them, cross plates 271 are arranged on the lower sides of both ends of the fixed cylinder 21. Fixing holes 272 are arranged in the cross plates 271. Sliders 273 are arranged at both ends of the sliding plate 23. Sliding grooves 274 corresponding to the sliders 273 are arranged inside the fixed cylinder 21.

[0025] By adopting the above technical solution, the fixed cylinder 21 can be fixed by passing bolts through the fixing holes 272 in the cross plate 271, avoiding the displacement of the fixed cylinder 21 caused by vibrations. When the sliding plate 23 slides, the sliders 273 at both ends of the sliding plate 23 can slide in the sliding grooves 274 of the fixed cylinder 21. The arrangement of the sliders 273 and the sliding grooves 274 can limit the sliding plate 23, avoiding excessive movement distance of the sliding plate 23 and causing damage to the damping rod 24.

[0026] Specifically, the lower end of the cross plate 271 is flush with the lower end of the fixed cylinder 21. The side of the slider 273 is in close contact with the inner wall of the sliding groove 274, and the sliding plate 23 is in close contact with the inner wall of the fixed cylinder 21.

[0027] By adopting the above technical solution, the lower end of the cross plate 271 being flush with the lower end of the fixed cylinder 21 facilitates the fixing of the fixed cylinder 21, and the sliders 273 and the sliding plate 23 slide more stably in the sliding grooves 274 and the fixed cylinder 21.

[0028] When this embodiment is in use, for the ultra-high temperature API reactor, install the device in a suitable position. The API is added into the reactor main body 1 through the feed port 5. The heating mechanism 4 heats the inside of the reactor main body 1. Start the motor 6 to drive the rotating shaft 7 and the stirrer 8 to rotate to stir the API. After the stirring is completed, the API is discharged from the reactor main body 1 through the discharge port 3. By setting the shock absorption assembly 2, when the device vibrates during use, the reactor main body 1 pushes the sliding column 22 at the lower end to slide. The sliding column 22 pushes the sliding plate 23 to slide in the fixed cylinder 21. The sliding plate 23 pushes the damping rod 24 and the spring 25 to be compressed. The damping rod 24 and the spring 25 can play a role in buffering and shock absorption for the reactor main body 1. By setting the shock absorption assembly 2, the device can be buffered and shock-absorbed, improving the practicability of the device. By setting the limiting assembly 27, the fixed cylinder 21 can be fixed by passing a bolt through the fixing hole 272 on the cross plate 271, avoiding the displacement of the fixed cylinder 21 caused by vibration. When the sliding plate 23 slides, the sliding blocks 273 at both ends of the sliding plate 23 can slide in the sliding groove 274 of the fixed cylinder 21. The setting of the sliding block 273 and the sliding groove 274 can limit the sliding plate 23, avoiding excessive movement distance of the sliding plate 23 and causing damage to the damping rod 24.

[0029] Embodiment 2

[0030] The difference between this embodiment and Embodiment 1 is that: a vertical scraper 9 is arranged on one side inside the reactor main body 1. The vertical scraper 9 is connected to the rotating shaft 7 through a cross bar 11. A horizontal scraper 10 is arranged on the lower side of one end of the vertical scraper 9. A vertical rod 12 is arranged at the upper end of the horizontal scraper 10. The vertical rod 12 is connected to the rotating shaft 7 through a connecting rod 13.

[0031] By adopting the above technical solution, when the rotating shaft 7 rotates, the rotating shaft 7 drives the vertical scraper 9 and the horizontal scraper 10 to rotate respectively through the cross bar 11, the connecting rod 13 and the vertical rod 12. The rotation of the vertical scraper 9 and the horizontal scraper 10 can scrape and clean the raw materials attached to the inner wall of the reactor main body 1. By setting the vertical scraper 9 and the horizontal scraper 10, it is convenient to scrape and clean the raw materials attached to the inner wall of the reactor main body 1, avoiding the raw materials being difficult to clean after long-term use on the inner wall of the reactor main body 1.

[0032] Specifically, the side of the vertical scraper 9 is in close contact with the inner wall of the reactor main body 1, and the lower end of the horizontal scraper 10 is in close contact with the lower end inside the reactor main body 1. The horizontal scraper 10 and the vertical scraper 9 are welded by spot welding.

[0033] By adopting the above technical solution, the vertical scraper 9 and the horizontal scraper 10 are more closely attached to the reactor main body 1, and the cleaning effect is better. Spot welding makes the horizontal scraper 10 and the vertical scraper 9 more firm.

[0034] When this embodiment is in use, by setting the vertical scraper 9 and the horizontal scraper 10, when the rotating shaft 7 rotates, the rotating shaft 7 drives the vertical scraper 9 and the horizontal scraper 10 to rotate through the cross bar 11, the connecting rod 13 and the vertical rod 12 respectively. The rotation of the vertical scraper 9 and the horizontal scraper 10 can scrape and clean the raw materials attached to the inner wall of the reaction kettle body 1. By setting the vertical scraper 9 and the horizontal scraper 10, it is convenient to scrape and clean the raw materials attached to the inner wall of the reaction kettle body 1, avoiding the difficulty of cleaning the raw materials attached to the inner wall of the reaction kettle body 1 after long-term use.

[0035] In the present utility model, the damping rod 24 is a publicly known prior art, and the selected model is SQS.

[0036] The structures and working principles of the reaction kettle body 1, the discharge port 3, the heating mechanism 4, the feed port 5, the motor 6, the rotating shaft 7 and the stirrer 8 in the present utility model have been disclosed in the raw material medicine reaction kettle disclosed in Chinese Patent Application No. 2022215860886. Its working principle is that the raw material medicine is added into the reaction kettle body 1 through the feed port 5, the heating mechanism 4 heats the inside of the reaction kettle body 1, the motor 6 is started to drive the rotating shaft 7 and the stirrer 8 to rotate to stir the raw material medicine, and the raw material medicine after stirring is discharged from the reaction kettle body 1 through the discharge port 3.

[0037] Working principle and usage process of the present utility model: For the ultra-high temperature raw material medicine reactor, install the device at a suitable position. The raw material medicine is added into the reactor main body 1 through the feed port 5. The heating mechanism 4 heats the inside of the reactor main body 1. Start the motor 6 to drive the rotating shaft 7 and the stirrer 8 to rotate to stir the raw material medicine. After the stirring is completed, the raw material medicine is discharged from the reactor main body 1 through the discharge port 3. By setting the shock absorption component 2, when the device vibrates during use, the reactor main body 1 pushes the sliding column 22 at the lower end to slide. The sliding column 22 pushes the sliding plate 23 to slide in the fixed cylinder 21. The sliding plate 23 pushes the damping rod 24 and the spring 25 to be compressed. The damping rod 24 and the spring 25 can play a role in buffering and shock absorption for the reactor main body 1. By setting the shock absorption component 2, the device can be buffered and shock-absorbed, improving the practicability of the device. By setting the limiting component 27, the fixed cylinder 21 can be fixed by passing a bolt through the fixing hole 272 on the cross plate 271, avoiding the displacement of the fixed cylinder 21 caused by vibration. When the sliding plate 23 slides, the sliding blocks 273 at both ends of the sliding plate 23 can slide in the sliding groove 274 of the fixed cylinder 21. The setting of the sliding blocks 273 and the sliding grooves 274 can limit the sliding plate 23, avoiding excessive movement distance of the sliding plate 23 from causing damage to the damping rod 24. By setting the vertical scraping plate 9 and the horizontal scraping plate 10, when the rotating shaft 7 rotates, the rotating shaft 7 drives the vertical scraping plate 9 and the horizontal scraping plate 10 to rotate respectively through the cross bar 11, the connecting rod 13 and the vertical rod 12. The rotation of the vertical scraping plate 9 and the horizontal scraping plate 10 can scrape and clean the raw materials attached to the inner wall of the reactor main body 1. By setting the vertical scraping plate 9 and the horizontal scraping plate 10, it is convenient to scrape and clean the raw materials attached to the inner wall of the reactor main body 1, avoiding the difficulty in cleaning the raw materials attached to the inner wall of the reactor main body 1 after long-term use.

[0038] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A super-high temperature API reactor, comprising a reactor main body, characterized in that: A heating mechanism is arranged outside the reactor main body. A discharge port is arranged at the lower end of the reactor main body. A feed port is arranged at one side of the upper end of the reactor main body. A motor is arranged at the middle position of the upper end of the reactor main body. A rotating shaft is arranged at the output end of the motor. A stirrer is arranged on the rotating shaft. A shock-absorbing assembly is arranged at the lower end of the reactor main body; The shock-absorbing assembly includes a fixed cylinder, a sliding column, a sliding plate, a damping rod, a spring, a rubber pad and a limiting assembly. Among them, several fixed cylinders are arranged on the lower side of the reactor main body. A sliding plate is arranged inside the fixed cylinder. The sliding plate is connected to the reactor main body through a sliding column. A damping rod is arranged at the lower end of the sliding plate. A spring is arranged outside the damping rod. A rubber pad is arranged at the lower end of the fixed cylinder. A limiting assembly is arranged in the fixed cylinder; The limiting assembly includes a cross plate, a fixing hole, a sliding block and a sliding groove. Among them, cross plates are arranged at the lower sides of both ends of the fixed cylinder. Fixing holes are arranged in the cross plates. Sliding blocks are arranged at both ends of the sliding plate. Sliding grooves corresponding to the sliding blocks are arranged inside the fixed cylinder. The lower ends of the cross plates are flush with the lower ends of the fixed cylinders. The sides of the sliding blocks are in close contact with the inner walls of the sliding grooves, and the sliding plate is in close contact with the inner wall of the fixed cylinder. A vertical scraping plate is arranged on one side inside the reactor main body. The vertical scraping plate is connected to the rotating shaft through a cross bar. A horizontal scraping plate is arranged at the lower side of one end of the vertical scraping plate. A vertical rod is arranged at the upper end of the horizontal scraping plate. The vertical rod is connected to the rotating shaft through a connecting rod. The side of the vertical scraping plate is in close contact with the inner wall of the reactor main body, and the lower end of the horizontal scraping plate is in close contact with the lower end inside the reactor main body. The horizontal scraping plate and the vertical scraping plate are welded by spot welding.

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