Pharmaceutical reaction kettle

Abstract

The utility model relates to the technical field of pharmaceutical equipment, in particular to a pharmaceutical reaction kettle. Comprising a reaction kettle body and a heating assembly, the reaction kettle body is provided with a material channel allowing materials to enter and exit, the reaction kettle body is provided with a stirring assembly used for mixing the materials, the heating assembly comprises a water inlet and a water outlet, the water inlet is formed in one side of the reaction kettle body in parallel, and the water outlet is formed in the other side of the reaction kettle body. The water outlet is arranged on the other side of the reaction kettle body in parallel and is lower than the water inlet. According to the pharmaceutical reaction kettle, a specified amount of hot water is added into the inner shell of the reaction kettle body through the water inlet to increase the temperature in the reaction kettle body, so that medicines are synthesized at a specific temperature, the purity and activity of the medicines are ensured, the quality of the medicines is ensured, and popularization and application are facilitated.

Description

Technical Field

[0001] This utility model relates to the field of pharmaceutical equipment technology, and in particular to a pharmaceutical reaction vessel. Background Technology

[0002] In the pharmaceutical manufacturing process, various chemical substances need to be mixed together to react with each other and achieve specific medical effects. A reaction vessel is an indispensable piece of equipment in this chemical mixing and reaction process.

[0003] In the pharmaceutical process, the synthesis of certain drugs needs to be carried out at specific temperatures to ensure the purity and activity of the drugs. Utility Model Content

[0004] This utility model provides a solution that is significantly different from existing technologies, addressing the problem that existing technologies are too simplistic. To overcome the aforementioned deficiencies of existing technologies, this utility model provides a pharmaceutical reaction vessel, aiming to solve the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides a pharmaceutical reaction vessel, comprising: a reaction vessel body and a heating assembly. The reaction vessel body is provided with a material channel for allowing materials to enter and exit its interior, and the reaction vessel body is provided with a stirring assembly for mixing the materials. The heating assembly includes a water inlet and a water outlet. The water inlet is arranged parallel to one side of the reaction vessel body, and the water outlet is arranged parallel to the other side of the reaction vessel body, with its installation height lower than that of the water inlet.

[0006] The interior of the reactor body is used for stirring various chemical substances, allowing them to react and synthesize a specified drug. The material channels and stirring components employ conventional techniques in the field and will not be described in detail here. The water inlet is designed to add a specified amount of hot water to the inner shell of the reactor body to raise the internal temperature, ensuring the drug is synthesized at a specific temperature to guarantee its purity and activity. During heating, cold water can also be added to the inner shell of the reactor body through the water inlet for corresponding temperature regulation, and wastewater generated during heating is discharged through the drain outlet.

[0007] Preferably, the reactor body adopts a double-layer stainless steel structure, and one or more supports are evenly spaced on the outer surface of the reactor body.

[0008] The double-layered stainless steel reactor body has excellent heat insulation and corrosion resistance. During use, the support is used to connect to external legs, and the support has pre-drilled bolt holes for fixing.

[0009] Preferably, the reactor body is provided with an upper end cover, and the upper end cover is connected to the reactor body through a connecting flange.

[0010] The design of the connecting flange not only ensures the stability of the connection between the upper cover and the reactor body, but also facilitates the maintenance procedures of the reactor body by the staff. In addition, a sealing gasket is set at the connecting flange to ensure the airtightness of the connection between the upper cover and the reactor body.

[0011] Preferably, the material channel includes a feed inlet and a discharge outlet, with one or more feed inlets evenly spaced on the upper cover, and the discharge outlet located at the bottom of the reactor body.

[0012] The feed inlet is used to add a specified amount of chemical substances into the reactor body. The design of multiple feed inlets forms multiple feeding channels, which facilitates the feeding process for the staff. After the reaction and synthesis, the material is discharged to the outside through the discharge port for subsequent processing. The discharge port is equipped with a control valve.

[0013] Preferably, the stirring assembly includes a motor and a stirring shaft. The motor is located on the top of the upper cover, and the stirring shaft is located inside the reactor body, with its head end passing through the inside of the upper cover and connected to the output shaft of the motor.

[0014] The motor is mounted on the top of the upper cover via a motor mount. The stirring shaft is connected to the output shaft of the motor via a coupling, which causes the motor to drive the stirring shaft to rotate in both directions, so as to uniformly stir the various chemical substances, mix them, and cause them to react.

[0015] Preferably, the end of the stirring shaft is connected to a folding blade.

[0016] The folding blade can rotate along with the stirring shaft. This design can stir the substances at the bottom of the reactor body, avoiding the situation where the substances at the bottom of the reactor body are not stirred, and further demonstrating the uniformity of the stirring between various chemical substances in this device.

[0017] Preferably, it also includes a monitoring component, which includes a temperature gauge and a pressure gauge. The temperature gauge is located on one side of the reactor body, and the pressure gauge is located on the top of the upper cover.

[0018] Both the thermometer and pressure gauge utilize existing commercially available structures in this field. The thermometer measures the real-time temperature inside the reactor, helping operators monitor heat changes during the reaction process. By observing the temperature data, it can be ensured that the reaction conditions meet the preset process parameters. The pressure gauge directly reflects the internal pressure value of the reactor, allowing operators to understand pressure changes during the reaction process and ensure that it remains within a safe range, thus guaranteeing the safety of the device during use.

[0019] Preferably, it also includes a sampling tube, which is located on one side of the reactor body.

[0020] The sampling tube is connected to an external material pump to extract small amounts of synthetic materials as needed for corresponding testing and research, further demonstrating the practicality of this device.

[0021] The beneficial effects of this utility model are:

[0022] In use, this invention adds a specified amount of hot water into the inner shell of the reactor body through the water inlet to raise the internal temperature of the reactor body, so that the drug is synthesized at a specific temperature to ensure the purity and activity of the drug, thereby guaranteeing the quality of the drug and facilitating its widespread use. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a three-dimensional structural diagram of the external structure of the reaction vessel body according to a specific embodiment of this utility model;

[0025] Figure 2 This is a front view structural diagram of the external structure of the reaction vessel body according to a specific embodiment of this utility model;

[0026] Figure 3 This is a front view schematic diagram of the internal structure of the reaction vessel body according to a specific embodiment of this utility model;

[0027] Figure 4 This is a top view of the external structure of the reaction vessel body according to a specific embodiment of this utility model.

[0028] Part Name

[0029] 1. Reactor body; 101. Support; 2. Top cover; 3. Connecting flange; 4. Feed inlet; 5. Discharge outlet; 6. Motor; 7. Stirring shaft; 8. Folding blade; 9. Water inlet; 10. Drain outlet; 11. Thermometer; 12. Pressure gauge; 13. Sampling tube. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings. Preferably, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0031] In the description of this utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] Please see Figures 1 to 4 This utility model provides a pharmaceutical reaction vessel, comprising: a reaction vessel body 1 and a heating assembly. The reaction vessel body 1 is provided with a material channel for materials to enter and exit its interior, and a stirring assembly for mixing the materials is provided on the reaction vessel body 1. The heating assembly includes a water inlet 9 and a water outlet 10. The water inlet 9 is arranged parallel to one side of the reaction vessel body 1, and the water outlet 10 is arranged parallel to the other side of the reaction vessel body 1, with its installation height lower than that of the water inlet 9. The reaction vessel body 1 adopts a double-layer stainless steel structure, and one or more supports 101 are evenly spaced on the outer surface of the reaction vessel body 1. An upper end cover 2 is provided on the top of the reaction vessel body 1, and the upper end cover 2 is connected by a connecting... The flange 3 is connected to the reactor body 1. The material channel includes a feed port 4 and a discharge port 5. The feed port 4 is provided at equal intervals on the upper cover 2. The discharge port 5 is located at the bottom of the reactor body 1. The stirring assembly includes a motor 6 and a stirring shaft 7. The motor 6 is located on the top of the upper cover 2. The stirring shaft 7 is located inside the reactor body 1. Its head end passes through the inside of the upper cover 2 and is connected to the output shaft of the motor 6. The end of the stirring shaft 7 is connected to a folding blade 8. The monitoring assembly includes a thermometer 11 and a pressure gauge 12. The thermometer 11 is located on one side of the reactor body 1. The pressure gauge 12 is located on the top of the upper cover 2. The sampling tube 13 is located on one side of the reactor body 1.

[0033] In this embodiment:

[0034] First, the reactor body 1 is moved and transported to the designated location, and the support 101 is fixedly connected to the external support legs to provide fixed support for the reactor body 1.

[0035] Secondly, the upper cover 2 is installed on the top of the reactor body 1 via the connecting flange 3;

[0036] Next, according to actual needs, a specified amount of chemical substances are added into the reactor body 1 through the feed inlet 4. At the same time, the motor 6 is started, which drives the stirring shaft 7 and the folding blade 8 to rotate, thereby uniformly stirring the chemical substances and allowing them to fully mix and react. During the stirring process, the operator can add a specified amount of hot water into the inner shell of the reactor body 1 through the water inlet 9 to heat the reactor body 1, so that the chemical substances can be stirred and synthesized in a specific environment. During heating, the temperature gauge 11 is designed to monitor the temperature inside the reactor body 1 in real time, and the pressure gauge 12 is designed to reflect the pressure value inside the reactor body 1, so that the operator can understand the pressure changes during the reaction process and ensure that it is within a safe range, thus ensuring the safety of the device during use. Wastewater generated during the heating process can be discharged to the outside through the drain outlet 10.

[0037] Then, during the stirring and synthesis process, the staff can use an external material pump to extract the material inside the reactor body 1 through the sampling tube 13 and conduct corresponding testing and research.

[0038] Finally, open the valve on the discharge port 5 to allow the synthesized material to be discharged to the outside through the discharge port 5 for subsequent processes.

[0039] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A pharmaceutical reaction vessel comprising: The utility model provides a reaction kettle body (1) and heating assembly, be provided with material passageway for the material in and out its inside on the reaction kettle body (1), and be provided with the stirring assembly for mixing material on the reaction kettle body (1), characterized by, the heating assembly includes water inlet (9) and drain (10), water inlet (9) is arranged in parallel on the one side of reaction kettle body (1), drain (10) is arranged in parallel on the other side of reaction kettle body (1), and the installation height is lower than water inlet (9).

2. The pharmaceutical reaction vessel according to claim 1, wherein The reaction kettle body (1) adopts double-layer stainless steel structure, and more than one support (101) is arranged on the outer surface of the reaction kettle body (1) at equal intervals.

3. The pharmaceutical reaction vessel according to any one of claims 1 or 2, wherein The top of the reaction kettle body (1) is provided with an upper end cover (2), and the upper end cover (2) is connected to the reaction kettle body (1) through a connecting flange (3).

4. The pharmaceutical reaction vessel according to claim 1, wherein The material passageway includes a feed inlet (4) and a discharge outlet (5), and more than one feed inlet (4) is arranged on the upper end cover (2) at equal intervals. The discharge outlet (5) is arranged at the bottom of the reaction kettle body (1).

5. The pharmaceutical reaction vessel according to claim 1, wherein The stirring assembly includes a motor (6) and a stirring shaft (7), the motor (6) is arranged at the top of the upper end cover (2), and the stirring shaft (7) is arranged inside the reaction kettle body (1), with its first end penetrating through the inside of the upper end cover (2) and connected to the output shaft of the motor (6).

6. The pharmaceutical reaction vessel according to claim 5, wherein The stirring shaft (7) is connected with a folding paddle (8) at the end.

7. The pharmaceutical reaction vessel according to claim 1, wherein It also includes a monitoring assembly, which includes a thermometer (11) and a pressure gauge (12). The thermometer (11) is arranged on one side of the reaction kettle body (1), and the pressure gauge (12) is arranged at the top of the upper end cover (2).

8. The pharmaceutical reaction vessel according to claim 1, wherein It also includes a sampling tube (13) arranged on one side of the reaction kettle body (1).

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