A raw material beater for a cephalosporin nucleus
By improving the structure of the cephalosporin nucleus pulping machine and combining the design of a cleaning pad and a transparent plate, the problems of residue on the inner surface and inconvenient observation were solved, achieving a highly efficient, clean, and visualized pulping process, thus improving pulping effect and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 湖北凯成生物科技有限公司
- Filing Date
- 2025-07-09
- Publication Date
- 2026-06-02
AI Technical Summary
Existing cephalosporin nucleus pulping machines have the problem of residual raw materials on the inner surface, resulting in waste and pollution. At the same time, it is impossible to visually observe the pulping process and the degree of raw material dispersion.
A cephalosporin nucleus raw material pulping machine was designed, which adopts a combination structure of a sealing cover, electric adjusting rod, top plate, stirring motor, stirring rod, pulping blades, connecting plate, cleaning pad and abutment pad to achieve cleaning of the inner surface wall, and observe the pulping process through a transparent plate and measuring ruler, and control the temperature by combining a heating plate and temperature sensor.
It effectively avoids residue on the inner surface, reduces raw material waste, improves pulping efficiency and product quality, and enables visual control and temperature monitoring of the pulping process.
Smart Images
Figure CN224308188U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cephalosporin nucleus processing technology, specifically to a raw material pulping machine for cephalosporin nucleus. Background Technology
[0002] The cephalosporin nucleus is an important intermediate in the synthesis of various cephalosporins and is the core structure of cephalosporin antibiotics. Its chemical name is 7-aminocephalosporanic acid. Cephalosporin antibiotics, like penicillins, belong to the β-lactam antibiotic class, and their raw materials require a pulping machine during production.
[0003] In the process of realizing this utility model, the inventors discovered that:
[0004] The patent document with authorization announcement number CN214287905U discloses a high-efficiency pulping machine for the preparation of anthracycline drugs. The meshing of the first gear and the second gear is uninterrupted, which avoids the accumulation of drug raw materials at the bottom of the pulping tank, and achieves full and uniform stirring of anthracycline drugs, thereby improving stirring efficiency.
[0005] However, this pulping machine still has some shortcomings in its use:
[0006] First, the device uses a spiral stirring blade for stirring, but it cannot clean the inner wall of the pulping tank. This makes it easy for cephalosporin nucleus material to remain on the inner wall of the pulping tank, which not only affects the pulping effect, but may also lead to waste of raw materials and contamination inside the pulping machine. Second, it is not convenient for staff to understand the situation inside the pulping tank. During the pulping process, due to the closed nature of the pulping tank, staff often cannot directly observe the internal stirring and the degree of dispersion of cephalosporin nucleus material. Summary of the Invention
[0007] In order to solve the problems existing in the prior art, this utility model proposes a raw material pulping machine for cephalosporin nuclei.
[0008] Therefore, the technical solution of this utility model is: a raw material pulping machine for cephalosporin nuclei, including a pulping tank, a pulping component is provided on the top of the pulping tank, and an installation hole is provided on the side of the pulping tank;
[0009] The pulping assembly includes a sealing cover at the top of the pulping tank. An electric adjusting rod is fixedly connected to the top of the sealing cover. A top plate is fixedly connected to the top of the electric adjusting rod. A stirring motor is installed on the top of the top plate. A stirring rod is fixedly connected to the output end of the stirring motor. The stirring rod passes through the top plate and the sealing cover and extends into the pulping tank. Pulping blades are fixedly connected to the outer surface of the stirring rod. A connecting plate is fixedly connected to the bottom of the stirring rod. A cleaning pad is fixedly connected to the bottom of the connecting plate. An abutment pad is fixedly connected to the end of the connecting plate. The cleaning pad and the abutment pad abut against the inner bottom wall and inner surface wall of the pulping tank, respectively.
[0010] Preferably, a transparent plate is fixedly connected inside the mounting hole, a groove is provided on the inner surface of the pulping bucket, a heating plate is fixedly connected inside the groove, a temperature sensor is fixedly connected to the bottom of the sealing cover, and a measuring ruler is fixedly connected to the side of the pulping bucket.
[0011] Preferably, a telescopic rod is fixedly connected to the top of the sealing cover, and the telescopic rod passes through the top plate and is slidably connected to the top plate.
[0012] Preferably, the top of the telescopic rod is threaded with a limiting piece, which is located at the top of the top plate.
[0013] Preferably, a feeding pipe is fixedly connected to the top of the sealing cover, and the feeding pipe is connected to the pulping tank.
[0014] Preferably, a feed pipe is fixedly connected to the bottom of the pulping tank, the feed pipe is connected to the pulping tank, and a control valve is provided on the outer surface of the feed pipe.
[0015] Preferably, the bottom of the pulping tank is fixedly connected to two support seats, which are positioned opposite each other.
[0016] Preferably, the transparent plate is made of alumina transparent ceramic, and the measuring ruler is located on the side of the transparent plate.
[0017] Beneficial effects: Compared with the prior art, this utility model, through the coordinated use of a sealing cover, electric adjusting rod, top plate, stirring motor, stirring rod, pulping blades, connecting plate, cleaning pad, and abutment pad, allows the pulping assembly to move up and down via the electric adjusting rod. This ensures that while the pulping blades stir the cephalosporin nucleus material, the cleaning pad and abutment pad clean the inner wall of the pulping tank, preventing residue of cephalosporin nucleus material from remaining on the inner wall, thus guaranteeing pulping efficiency, reducing material waste, and preventing contamination inside the pulping machine. This system reduces contamination in the pulping process. By using a pulping tank, transparent plate, measuring ruler, heating plate, and temperature sensor in combination, it enables integrated operation of pulping, temperature monitoring, and liquid level observation of cephalosporin nucleus raw materials. The transparent plate is fixed in the mounting hole on the side of the pulping tank, allowing operators to directly observe changes in the liquid level inside the tank. When used with the measuring ruler, the liquid level height can be accurately read, facilitating control of the material ratio during the pulping process. The heating plate is close to the inner wall of the pulping tank, ensuring that the material is within the optimal temperature range during the pulping process, improving pulping efficiency and product quality. The temperature sensor monitors the temperature inside the pulping tank in real time, enhancing its practicality. Attached Figure Description
[0018] Figure 1 This is a structural diagram of the present invention.
[0019] Figure 2 This is a structural diagram of the pulping component of this utility model.
[0020] Figure 3 This is a structural diagram of the inside of the pulping tank of this utility model.
[0021] Figure 4 This is a bottom structural diagram of this utility model.
[0022] The diagram shows: 1. Pulping tank; 2. Pulping assembly; 201. Sealing cover; 202. Electric adjusting rod; 203. Top plate; 204. Agitator motor; 205. Telescopic rod; 206. Limiting plate; 207. Agitator rod; 208. Pulping blade; 209. Connecting plate; 210. Cleaning pad; 211. Abutment pad; 212. Temperature sensor; 3. Mounting hole; 4. Transparent plate; 5. Measuring ruler; 6. Support base; 7. Feeding pipe; 8. Groove; 9. Heating plate; 10. Discharge pipe. Detailed Implementation
[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings, but this embodiment should not be construed as a limitation of this utility model.
[0024] This utility model is as follows Figures 1 to 4 As shown:
[0025] A raw material pulping machine for cephalosporin nuclei includes a pulping tank 1, a pulping assembly 2 on the top of the pulping tank 1, and mounting holes 3 on the side of the pulping tank 1. The pulping assembly 2 includes a sealing cover 201 on the top of the pulping tank 1, an electric adjusting rod 202 fixedly connected to the top of the sealing cover 201, a top plate 203 fixedly connected to the top of the electric adjusting rod 202, a stirring motor 204 mounted on the top of the top plate 203, and a fixed connection between the output end of the stirring motor 204 and a... A stirring rod 207 passes through the top plate 203 and the sealing cover 201 and extends into the pulping tank 1. Pulping blades 208 are fixedly connected to the outer surface of the stirring rod 207. A connecting plate 209 is fixedly connected to the bottom of the stirring rod 207. A cleaning pad 210 is fixedly connected to the bottom of the connecting plate 209. An abutment pad 211 is fixedly connected to the end of the connecting plate 209. The cleaning pad 210 and the abutment pad 211 abut against the inner bottom wall and the inner surface wall of the pulping tank 1, respectively.
[0026] In this technical solution, the electric adjusting rod 202 drives the top plate 203, stirring motor 204, stirring rod 207, pulping blade 208, connecting plate 209, cleaning pad 210 and abutment pad 211 to move up and down, so that while the pulping blade 208 stirs the cephalosporin nucleus raw material, the cleaning pad 210 and abutment pad 211 can clean the inner wall of the pulping tank 1.
[0027] In this embodiment, a transparent plate 4 is fixedly connected inside the mounting hole 3. A groove 8 is provided on the inner surface wall of the pulping tank 1. A heating plate 9 is fixedly connected inside the groove 8. A temperature sensor 212 is fixedly connected to the bottom of the sealing cover 201. A measuring ruler 5 is fixedly connected to the side of the pulping tank 1. A telescopic rod 205 is fixedly connected to the top of the sealing cover 201. The telescopic rod 205 passes through the top plate 203 and is slidably connected to the top plate 203. A limiting piece 206 is threadedly connected to the top of the telescopic rod 205. The limiting piece 206 is located at the top of the top plate 203. A feeding pipe 7 is fixedly connected to the top of the sealing cover 201. The feeding pipe 7 communicates with the pulping tank 1. A discharging pipe 10 is fixedly connected to the bottom of the pulping tank 1. The discharging pipe 10 communicates with the pulping tank 1. A control valve is provided on the outer surface of the discharging pipe 10. Two support seats 6 are fixedly connected to the bottom of the pulping tank 1. The two support seats 6 are positioned opposite each other. The transparent plate 4 is made of alumina transparent ceramic. The measuring ruler 5 is located on the side of the transparent plate 4.
[0028] In this technical solution, the pulping process can be observed through the transparent plate 4, and the pulping depth can be precisely controlled using the measuring ruler 5.
[0029] The working process of this utility model is as follows:
[0030] Before use, first check if the device is functioning properly, ensuring all components are intact and undamaged. Then, add the cephalosporin nucleus raw material into the pulping tank 1 through the feeding pipe 7. Start the stirring motor 204, which drives the stirring rod 207 to rotate. The pulping blades 208 on the surface of the stirring rod 207 efficiently pulp the raw material. During the pulping process, the pulping situation can be observed through the transparent plate 4, and the pulping depth can be precisely controlled using the measuring ruler 5. At the same time, the heating plate 9 can be turned on as needed to heat the pulping tank 1. The electric adjusting rod 2... 02 drives the top plate 203, stirring motor 204, stirring rod 207, pulping blade 208, connecting plate 209, cleaning pad 210 and abutment pad 211 to move up and down. While the pulping blade 208 stirs the cephalosporin nucleus raw material, the cleaning pad 210 and abutment pad 211 can clean the inner wall of the pulping tank 1, avoiding the residue of cephalosporin nucleus raw material on the inner wall of the pulping tank, so as to regulate the raw material temperature and improve the pulping effect. When the pulping is completed, the stirring motor 204 is turned off and the pulped raw material is discharged through the discharge pipe 10.
[0031] Any aspects not described in detail in this specification are techniques well-known in the art.
[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A raw material pulping machine for cephalosporin nuclei, comprising a pulping tank (1), characterized in that: The top of the pulping tank (1) is provided with a pulping component (2), and the side of the pulping tank (1) is provided with an installation hole (3). The pulping assembly (2) includes a sealing cover (201) at the top of the pulping tank (1). An electric adjusting rod (202) is fixedly connected to the top of the sealing cover (201). A top plate (203) is fixedly connected to the top of the electric adjusting rod (202). A stirring motor (204) is installed on the top of the top plate (203). A stirring rod (207) is fixedly connected to the output end of the stirring motor (204). The stirring rod (207) passes through the top plate (203) and the sealing cover (201). 201) and extends into the pulping tank (1). The outer surface of the stirring rod (207) is fixedly connected with pulping blades (208). The bottom of the stirring rod (207) is fixedly connected with a connecting plate (209). The bottom of the connecting plate (209) is fixedly connected with a cleaning pad (210). The end of the connecting plate (209) is fixedly connected with an abutment pad (211). The cleaning pad (210) and the abutment pad (211) abut against the inner bottom wall and the inner surface wall of the pulping tank (1), respectively.
2. The raw material pulping machine for cephalosporin nuclei according to claim 1, characterized in that: A transparent plate (4) is fixedly connected inside the mounting hole (3). A groove (8) is opened on the inner surface of the pulping bucket (1). A heating plate (9) is fixedly connected inside the groove (8). A temperature sensor (212) is fixedly connected to the bottom of the sealing cover (201). A measuring ruler (5) is fixedly connected to the side of the pulping bucket (1).
3. A raw material pulping machine for cephalosporin nuclei according to claim 1 or 2, characterized in that: The top of the sealing cover (201) is fixedly connected to a telescopic rod (205), which passes through the top plate (203) and is slidably connected to the top plate (203).
4. The raw material pulping machine for cephalosporin nuclei according to claim 3, characterized in that: The top of the telescopic rod (205) is threadedly connected to a limiting piece (206), which is located on the top of the top plate (203).
5. A raw material pulping machine for cephalosporin nuclei according to claim 1, 2, or 4, characterized in that: The top of the sealing cover (201) is fixedly connected to a feeding pipe (7), which is connected to the pulping tank (1).
6. The raw material pulping machine for cephalosporin nuclei according to claim 5, characterized in that: The bottom of the pulping tank (1) is fixedly connected to a feed pipe (10), which is connected to the pulping tank (1). A control valve is provided on the outer surface of the feed pipe (10).
7. The raw material pulping machine for cephalosporin nuclei according to claim 6, characterized in that: The bottom of the pulping tank (1) is fixedly connected to two support seats (6), and the two support seats (6) are positioned opposite each other.
8. The raw material pulping machine for cephalosporin nuclei according to claim 2, characterized in that: The transparent plate (4) is made of alumina transparent ceramic, and the measuring ruler (5) is located on the side of the transparent plate (4).