Medical intermediate microwave heating device
By designing a microwave heating device for pharmaceutical intermediates including conveyor belts and microwave heating components, the problem of inefficient heating efficiency in the prior art is solved, and the continuous heating and efficient heating efficiency of pharmaceutical intermediates are achieved, which is suitable for large-scale assembly line production.
Patent Information
- Application Number
- CN202421011608.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-05-11
AI Technical Summary
The existing pharmaceutical intermediate microwave heating devices cannot achieve continuous heating, resulting in low heating efficiency and cannot adapt to large-scale assembly line production.
A medical intermediate microwave heating device including a mounting frame, conveyor belt, partition strip, motor and microwave heating assembly is designed. The pharmaceutical intermediate is transported through the conveyor belt, and heated with a microwave generator in the protective shell, combining a humidity exhaust pipe and a fan to achieve continuous heating.
It realizes continuous heating of pharmaceutical intermediates, improves heating efficiency, and is suitable for large-scale assembly line production.
Smart Images
Figure CN222674521U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of pharmaceutical intermediate processing, in particular to a pharmaceutical intermediate microwave heating device. Background Art
[0002] Pharmaceutical intermediates refer to chemical substances that serve as intermediate steps or intermediate products in drug synthesis during the pharmaceutical production process. In the production process of pharmaceutical intermediates, heating is an important process step to remove moisture from pharmaceutical intermediates and improve the purity and stability of pharmaceutical intermediates.
[0003] The existing microwave heating of pharmaceutical intermediates is to place the pharmaceutical intermediates in a sealed microwave heater and heat the pharmaceutical intermediates by microwaves to evaporate the water in the pharmaceutical intermediates. However, since the pharmaceutical intermediates need to be placed in a sealed microwave heater, the pharmaceutical intermediates cannot be heated and dried continuously, resulting in low heating and drying efficiency of the pharmaceutical intermediates, and cannot be adapted to large-scale assembly line production occasions.
[0004] Therefore, a pharmaceutical intermediate microwave heating device is now developed which can continuously heat the pharmaceutical intermediate and improve the heating efficiency of the pharmaceutical intermediate. Utility Model Content
[0005] In order to overcome the shortcomings of existing microwave heating of pharmaceutical intermediates, which cannot continuously heat and dry the pharmaceutical intermediates, resulting in low heating and drying efficiency of the pharmaceutical intermediates, the technical problem of the utility model is to provide a microwave heating device for pharmaceutical intermediates that can continuously heat the pharmaceutical intermediates and improve the heating efficiency of the pharmaceutical intermediates.
[0006] The technical implementation scheme of the utility model is: a microwave heating device for pharmaceutical intermediates, including a mounting frame, a conveyor belt, partitions, a motor and a microwave heating component, five partitions are connected to the upper side of the mounting frame, the front side of the right part of the mounting frame is connected to the motor, the left and right parts of the mounting frame are rotatably provided with pulleys, the right pulley is connected to the motor output shaft, four conveyor belts are wound around the pulleys, the conveyor belts are all located between adjacent partitions, and a microwave heating component capable of performing microwave heating on pharmaceutical intermediates is provided on the mounting frame.
[0007] Furthermore, the microwave heating assembly includes a controller, a fixing frame and a microwave generator. The controller is connected to the front side of the middle of the discharge plate, and the inside of the mounting frame is connected to two left and right fixing frames, each of which is connected to a microwave generator, and the microwave generator is connected to the controller through wires.
[0008] Furthermore, it also includes a discharge plate, a scraper plate and a protective shell. The discharge plate is connected to the right part of the mounting frame, the scraper plate is connected to the left part of the mounting frame, and the protective shell is connected to the upper side of the mounting frame. The protective shell is made of metal and can reflect microwaves to protect the operator. The discharge plate and the scraper plate are both inclined structures to facilitate loading and unloading.
[0009] Furthermore, it also includes a dehumidification pipe and a fan. A plurality of dehumidification pipes are connected to the upper side of the protective shell, and fans are rotatably connected inside the dehumidification pipes.
[0010] The utility model has the following advantages: the utility model transports the pharmaceutical intermediate into the protective shell through a conveyor belt, and then starts the microwave generator through a controller to heat the pharmaceutical intermediate. After the heating is completed, the pharmaceutical intermediate is discharged and collected from the scraper plate, thereby achieving the effect of being able to continuously heat the pharmaceutical intermediate and improving the heating efficiency of the pharmaceutical intermediate. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0012] Figure 2 It is a schematic cross-sectional view of the three-dimensional structure of the utility model.
[0013] In the above figures: 1: mounting frame, 2: conveyor belt, 3: partition bar, 4: motor, 5: discharge plate, 6: controller, 7: scraper plate, 8: protective shell, 9: fixing frame, 10: microwave generator, 11: dehumidification pipe, 12: fan. DETAILED DESCRIPTION
[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0015] A microwave heating device for pharmaceutical intermediates, such as Figure 1 and Figure 2 As shown, it includes a mounting frame 1, a conveyor belt 2, partition bars 3, a motor 4 and a microwave heating component. A plurality of partition bars 3 are connected to the upper side of the mounting frame 1, and a motor 4 is connected to the front right side of the mounting frame 1. Both the left and right parts of the mounting frame 1 are rotatably provided with pulleys, and the right pulley is connected to the output shaft of the motor 4. A plurality of conveyor belts 2 are wound around the pulleys, and the conveyor belts 2 are all located between adjacent partition bars 3. A microwave heating component is provided on the mounting frame 1.
[0016] like Figure 1 and Figure 2As shown, the microwave heating assembly includes a controller 6, a fixing frame 9 and a microwave generator 10. The controller 6 is connected to the front side of the middle of the discharge plate 5. The inside of the mounting frame 1 is connected to two left and right fixing frames 9. The fixing frames 9 are all connected to the microwave generator 10. The microwave generators 10 are all connected to the controller 6 through wires.
[0017] like Figure 1 and Figure 2 As shown, it also includes a discharge plate 5, a scraper plate 7, a protective shell 8, a dehumidification pipe 11 and a fan 12. The discharge plate 5 is connected to the right part of the mounting frame 1, the scraper plate 7 is connected to the left part of the mounting frame 1, and the protective shell 8 is connected to the upper side of the mounting frame 1. The protective shell 8 is made of metal and can reflect microwaves to protect the operator. The discharge plate 5 and the scraper plate 7 are both inclined structures to facilitate loading and unloading. Three dehumidification pipes 11 are connected to the upper side of the protective shell 8, and fans 12 are rotatably connected to the dehumidification pipes 11.
[0018] When using the utility model, firstly, the mounting frame 1 is installed in the heating area of the pharmaceutical intermediate, and then the motor 4 is started to rotate the pulley so that the conveyor belt 2 rotates, and then the pharmaceutical intermediate is added to the conveyor belt 2 through the discharge plate 5, so that the conveyor belt 2 transports the pharmaceutical intermediate, and at the same time, the microwave generator 10 is started through the controller 6. When the pharmaceutical intermediate is transported to the protective shell 8, the microwave generator 10 performs microwave heating on the pharmaceutical intermediate to evaporate the water in the pharmaceutical intermediate, and at the same time, the fan 12 in the dehumidification pipe 11 is started to discharge the evaporated water vapor from the protective shell 8 through the dehumidification pipe 11. After the heating is completed, the pharmaceutical intermediate is discharged and collected from the scraper plate 7, thereby achieving the effect of continuously heating the pharmaceutical intermediate and improving the heating efficiency of the pharmaceutical intermediate. The partition separates the multiple conveyor belts 2 so as to heat multiple different pharmaceutical intermediates at the same time.
[0019] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.
Claims
1. A microwave heating device for pharmaceutical intermediates, characterized in that: The invention comprises a mounting frame (1), a conveyor belt (2), a spacer bar (3), a motor (4) and a microwave heating component. The upper side of the mounting frame (1) is connected to a plurality of spacer bars (3). The front side of the right part of the mounting frame (1) is connected to the motor (4). The left and right parts of the mounting frame (1) are both rotatably provided with pulleys. The right pulley is connected to the output shaft of the motor (4). A plurality of conveyor belts (2) are wound around the pulleys. The conveyor belts (2) are all located between adjacent spacer bars (3). The mounting frame (1) is provided with a microwave heating component capable of performing microwave heating on a pharmaceutical intermediate.
2. A pharmaceutical intermediate microwave heating device according to claim 1, characterized in that: The microwave heating assembly comprises a controller (6), a fixing frame (9) and a microwave generator (10); the controller (6) is connected to the front side of the middle of the material discharge plate (5); the installation frame (1) is internally connected to two left and right fixing frames (9); the fixing frames (9) are both connected to the microwave generator (10); and the microwave generator (10) is connected to the controller (6) via electric wires.
3. A pharmaceutical intermediate microwave heating device according to claim 2, characterized in that: It also includes a material discharge plate (5), a material scraper plate (7) and a protective shell (8); the right part of the mounting frame (1) is connected to the material discharge plate (5), the left part of the mounting frame (1) is connected to the material scraper plate (7), and the upper side of the mounting frame (1) is connected to the protective shell (8).
4. A pharmaceutical intermediate microwave heating device according to claim 3, characterized in that: The protective shell (8) is made of metal.
5. A microwave heating device for pharmaceutical intermediates according to claim 3, characterized in that: The discharge plate (5) and the scraper plate (7) are both inclined structures.
6. A pharmaceutical intermediate microwave heating device according to claim 3, characterized in that: It also includes a dehumidification pipe (11) and a fan (12); a plurality of dehumidification pipes (11) are connected to the upper side of the protective shell (8); and the fans (12) are rotatably connected inside the dehumidification pipes (11).