Continuous reaction pharmaceutical device

Abstract

The utility model discloses a pharmaceutical device for continuous reaction, which belongs to the technical field of chemical reaction equipment and comprises a pharmaceutical barrel, and a stirrer for assisting continuous reaction is mounted at the top end of the pharmaceutical barrel; a plurality of temporary storage barrels used for temporarily storing raw materials are arranged at the top end of the supporting assembly, and the temporary storage barrels communicate with the medicine preparation barrel through discharging pipes with control valves and flow meters; the limiting ring plate is fixedly connected to the top end of the supporting assembly, a plurality of threaded pipes are installed on the periphery of the limiting ring plate in an embedded mode, the threaded pipes are in threaded connection with threaded rods, the threaded rods are rotationally connected with V-shaped abutting plates through bearings, the abutting plates are used for abutting against and fixing a temporary storage barrel, and C-shaped winding rods are installed on the back faces of the abutting plates. And a bandage for limiting and hooping the temporary storage barrel is wound on the winding rod. According to the continuous reaction pharmaceutical device, the temporary storage barrel can be supported and propped tightly, liquid feeding and liquid adding along with gravity are achieved, and temperature adjustment can be achieved.

Description

Technical Field

[0001] This utility model belongs to the field of chemical reaction equipment technology, and in particular to a pharmaceutical device for continuous reaction. Background Technology

[0002] Acids and bases are terms used to describe the properties of chemical substances. The traditional definition of an acid is a compound that, when dissolved in water, produces a solution with a higher concentration of hydrogen ions than pure water. An acidic solution has a lower pH than water. Acids can neutralize bases to produce water and salt. Mixing acids and bases requires a continuous reaction apparatus. Existing reaction apparatuses for continuous reactions require liquid extraction and addition; however, long-term extraction can damage the equipment.

[0003] A search revealed a Chinese patent document (authorization announcement number CN222446522U) describing a continuous reaction apparatus. The apparatus involves adding raw materials into a left-side mixing tank via a first inlet, while simultaneously adding reactants through a second inlet. When the volume of material in the left-side mixing tank reaches 1 / 3, a left-side infusion pump is activated to pump the material into a middle mixing tank via a left-side infusion pipe. Depending on the reaction progress, reactants and liquid alkali are added to the middle mixing tank through the first and second inlets to ensure complete reaction. Simultaneously, raw material solution and reactants continue to be added to the left-side mixing tank. Once the reaction in the middle mixing tank is complete, a right-side infusion pump is activated to pump the material into the right-side mixing tank. During the addition process, liquid alkali is injected through the first and second inlets to adjust and stabilize the pH value, thus completing the continuous reaction. However, this patented apparatus requires liquid extraction and addition for continuous reaction; prolonged extraction can easily damage the equipment. Utility Model Content

[0004] The purpose of this invention is to provide a pharmaceutical apparatus for continuous reaction to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a continuous reaction pharmaceutical apparatus, comprising:

[0006] Pharmaceutical barrel, with a stirrer installed on top to assist in continuous reaction;

[0007] The support assembly is detachably connected to the top of the pharmaceutical drum. The top of the support assembly is equipped with multiple temporary storage tanks for temporary storage of raw materials. The temporary storage tanks are connected to the pharmaceutical drum through a discharge pipe with a control valve and a flow meter.

[0008] The limiting ring plate is fixedly connected to the top of the support assembly. Multiple threaded tubes are embedded in the outer circumference of the limiting ring plate. The threaded tubes are threadedly connected to threaded rods. The threaded rods are rotatably connected to V-shaped clamping plates for pressing and fixing the temporary storage buckets through bearings. A C-shaped winding rod is installed on the back of the clamping plate. The winding rod is wound with straps for limiting and tightening the temporary storage buckets.

[0009] As a preferred implementation, the supporting components include:

[0010] Multiple support plates, L-shaped in form, are detachably connected to the pharmaceutical barrel via bolts;

[0011] The supporting circular plates are welded together to the bottom of the supporting plate.

[0012] As a preferred embodiment, both the top of the pharmaceutical barrel and the top of the temporary storage barrel are connected to multiple feed pipes equipped with solenoid valves.

[0013] As a preferred embodiment, a water storage tank for storing liquid is provided on the outer periphery of the pharmaceutical barrel, and multiple connecting rods are welded between the water storage tank and the pharmaceutical barrel.

[0014] As a preferred embodiment, the inner wall of the water storage tank is equipped with multiple heating tubes for heating, multiple semiconductor cooling chips for cooling, and multiple thermometers for temperature measurement, while the outer wall of the water storage tank is equipped with a water pump.

[0015] As a preferred embodiment, the water pump is connected to the lower part of the water storage tank through an inlet pipe, and the water pump is also connected to an outlet pipe.

[0016] As a preferred embodiment, the inner wall of the water storage tank is equipped with multiple clamps for fixing the water outlet pipe, and the water outlet of the water outlet pipe is located on the side away from the water inlet pipe.

[0017] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0018] In this continuous reaction pharmaceutical device, the material in the temporary storage tank falls with gravity and then into the pharmaceutical tank. The material is continuously added to achieve a continuous reaction. During use, the support component can support the temporary storage tank. By rotating the threaded rod, the clamping plate can be clamped and fixed to the temporary storage tank. If it cannot be clamped and fixed, the straps can be loosened to tighten the temporary storage tank and then tied to the outer periphery of the threaded rod.

[0019] In this continuous reaction pharmaceutical device, if temperature variation is required during the continuous reaction, the heating tube or semiconductor cooling chip can be selectively turned on, and the water pump can be activated to extract the water from the lower half of the water storage tank and discharge the water from the outlet pipe, so that the water is in a flowing state and the temperature uniformity is improved.

[0020] This continuous reaction pharmaceutical device can not only support and hold the temporary storage tank in place, enabling liquid to be added and discharged under gravity, but also regulate the temperature. Attached Figure Description

[0021] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the support component of this utility model;

[0024] Figure 3 This is a cross-sectional view of the pharmaceutical barrel and water storage barrel of this utility model.

[0025] Explanation of reference numerals in the attached figures:

[0026] In the picture:

[0027] 1. Pharmaceutical barrel; 2. Stirrer; 3. Support assembly; 4. Temporary storage tank; 5. Feed pipe; 6. Limiting ring plate; 7. Threaded pipe; 8. Threaded rod; 9. Clamping plate; 10. Rewinding rod; 11. Binding strap; 12. Feed pipe; 13. Water storage tank; 14. Connecting rod; 15. Heating tube; 16. Semiconductor cooling chip; 17. Thermometer; 18. Water pump; 19. Inlet pipe; 20. Outlet pipe; 21. Clamp;

[0028] 31. Support plate; 32. Support circular plate. Detailed Implementation

[0029] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0030] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.

[0031] The connection method can adopt existing methods such as bonding, welding, and bolting, depending on the actual needs. Techniques, methods and equipment known to those skilled in the art may not be discussed in detail. However, where appropriate, the techniques, methods and equipment should be regarded as part of the specification. The proportions of the components in the drawings are for reference only and can be adjusted to a certain extent according to the actual use.

[0032] Please see Figures 1 to 3 As shown, a continuous reaction pharmaceutical apparatus, in this embodiment, includes:

[0033] Pharmaceutical tank 1, with a stirrer 2 installed at the top of pharmaceutical tank 1 to assist in continuous reaction;

[0034] The support component 3 is detachably connected to the top of the pharmaceutical barrel 1. The top of the support component 3 is equipped with multiple temporary storage barrels 4 for temporary storage of raw materials. The temporary storage barrels 4 are connected to the pharmaceutical barrel 1 through a feed pipe 5 with a control valve and a flow meter. The top of the pharmaceutical barrel 1 and the top of the temporary storage barrels 4 are connected to multiple feed pipes 12 with solenoid valves. When the solenoid valve of the feed pipe 5 is opened, the material in the temporary storage barrel 4 falls with gravity and then falls into the pharmaceutical barrel 1. Materials that cannot be temporarily stored are also introduced into the pharmaceutical barrel 1 through the feed pipes 12, and continuous addition is carried out to achieve continuous reaction.

[0035] A limiting ring plate 6 is fixedly connected to the top of the support assembly 3. Multiple threaded tubes 7 are embedded in the outer periphery of the limiting ring plate 6. The threaded tubes 7 are threadedly connected to threaded rods 8. The threaded rods 8 are rotatably connected to V-shaped clamping plates 9 for pressing and fixing the temporary storage bucket 4 through bearings. A C-shaped winding rod 10 is installed on the back of the clamping plate 9. The winding rod 10 winds up a strap 11 for limiting and tightening the temporary storage bucket 4. The temporary storage bucket 4 is placed in the designated position of the support circular plate 32, and the threaded rod 8 is rotated so that the clamping plate 9 presses and fixes the temporary storage bucket 4. If it cannot be pressed and fixed, the strap 11 can be loosened to tighten the temporary storage bucket 4 and then tied to the outer periphery of the threaded rod 8.

[0036] Support component 3 includes:

[0037] Multiple support plates 31, L-shaped, are detachably connected to the pharmaceutical barrel 1 by bolts;

[0038] The supporting circular plate 32 is welded together with the bottom of the supporting plate 31.

[0039] For temperature control, a water storage tank 13 is provided around the outer periphery of the pharmaceutical barrel 1 to store liquid. Multiple connecting rods 14 are welded between the water storage tank 13 and the pharmaceutical barrel 1. Multiple heating tubes 15 for heating, multiple thermoelectric coolers 16 for cooling, and multiple thermometers 17 for temperature measurement are installed on the inner wall of the water storage tank 13. Each thermoelectric cooler 16 includes a working part, a heat-dissipating part, a connecting part, and a cooling part. The cooling part is located inside the water storage tank 13, while the working part and heat-dissipating part are located outside the water storage tank 13. Each thermometer 17 includes a display part and a measuring part. The display part is located on the outer side, and the measuring part extends through the water storage tank 13. Extending to the inside, a water pump 18 is installed on the outer wall of the water storage tank 13. The water pump 18 is connected to the lower half of the water storage tank 13 through the water inlet pipe 19. The water pump 18 is also connected to the water outlet pipe 20. Multiple clamps 21 for fixing the water outlet pipe 20 are installed on the inner wall of the water storage tank 13. The water outlet of the water outlet pipe 20 is located on the side away from the water inlet pipe 19. If temperature variation is required, the heating tube 15 or the semiconductor cooling chip 16 can be selectively turned on. The operation of the water pump 18 draws water from the lower half of the water storage tank 13 and discharges water from the water outlet pipe 20, so that the water is in a flowing state and the temperature uniformity is improved.

[0040] The bottom of the pharmaceutical barrel 1 is connected to a discharge pipe with a solenoid valve, and the discharge pipe extends through the water storage barrel 13 to the bottom of the water storage barrel 13. A support device is welded to the bottom of the water storage barrel 13.

[0041] The stirrer 2, solenoid valve, heating element 15, semiconductor cooling chip 16, thermometer 17, and water pump 18 are all conventional instruments. Their working principles, dimensions, and models are irrelevant to the problem solved by this application, so they will not be described in detail. The control method of this utility model is through a controller. The control circuit of the controller can be implemented by a person skilled in the art through simple programming. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0042] Working principle

[0043] In this continuous reaction pharmaceutical apparatus, the temporary storage tank 4 is placed at the designated position on the supporting circular plate 32. The threaded rod 8 is rotated so that the clamping plate 9 clamps and fixes the temporary storage tank 4. If clamping and fixing cannot be achieved, the strap 11 can be loosened and tightened on the temporary storage tank 4, and then tied to the outer circumference of the threaded rod 8. The solenoid valve of the feed pipe 5 is opened, and the material in the temporary storage tank 4 falls with gravity and into the pharmaceutical tank 1. Material that cannot be temporarily stored is also introduced into the pharmaceutical tank 1 through the feed pipe 12. This continuous addition achieves a continuous reaction. If temperature variation is required during the continuous reaction, the heating tube 15 or the semiconductor cooling chip 16 can be selectively turned on. The water pump 18 is activated to extract the water from the lower half of the water storage tank 13 and discharge it from the water outlet pipe 20, keeping the water in a flowing state and improving temperature uniformity.

[0044] It should be noted that, in this document, relational terms such as "one" and "two" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0045] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pharmaceutical apparatus for continuous reaction, characterized in that, include: Pharmaceutical barrel (1), with a stirrer (2) installed at the top of the pharmaceutical barrel (1) to assist in continuous reaction. The support assembly (3) is detachably connected to the top of the pharmaceutical barrel (1). The top of the support assembly (3) is provided with a plurality of temporary storage barrels (4) for temporary storage of raw materials. The temporary storage barrels (4) are connected to the pharmaceutical barrel (1) through a discharge pipe (5) with a control valve and a flow meter. A limiting ring plate (6) is fixedly connected to the top of the support assembly (3). Multiple threaded tubes (7) are embedded in the outer periphery of the limiting ring plate (6). The threaded tubes (7) are threadedly connected to threaded rods (8). The threaded rods (8) are rotatably connected to V-shaped clamping plates (9) for clamping and fixing the temporary storage bucket (4) through bearings. A C-shaped winding rod (10) is installed on the back of the clamping plate (9). The winding rod (10) winds up a strap (11) for limiting and clamping the temporary storage bucket (4).

2. The pharmaceutical apparatus for continuous reaction according to claim 1, characterized in that, The support component (3) includes: Multiple support plates (31), L-shaped, are detachably connected to the pharmaceutical barrel (1) by bolts; The supporting circular plate (32) is welded together to the bottom end of the supporting plate (31).

3. The pharmaceutical apparatus for continuous reaction according to claim 1, characterized in that, The top of the pharmaceutical barrel (1) and the top of the temporary storage barrel (4) are both connected to multiple feed pipes (12) with solenoid valves.

4. The pharmaceutical apparatus for continuous reaction according to claim 1, characterized in that, The outer periphery of the pharmaceutical barrel (1) is provided with a water storage tank (13) for storing liquid water, and multiple connecting rods (14) are welded between the water storage tank (13) and the pharmaceutical barrel (1).

5. A pharmaceutical apparatus for continuous reaction according to claim 4, characterized in that, The inner wall of the water storage tank (13) is equipped with multiple heating tubes (15) for heating, multiple semiconductor cooling chips (16) for cooling, and multiple thermometers (17) for temperature measurement. The outer wall of the water storage tank (13) is equipped with a water pump (18).

6. A pharmaceutical apparatus for continuous reaction according to claim 5, characterized in that, The water pump (18) is connected to the lower half of the water storage tank (13) through the water inlet pipe (19), and the water pump (18) is also connected to the water outlet pipe (20).

7. A pharmaceutical apparatus for continuous reaction according to claim 6, characterized in that, The inner wall of the water storage tank (13) is equipped with a number of clamps (21) for fixing the water outlet pipe (20), and the water outlet of the water outlet pipe (20) is located on the side away from the water inlet pipe (19).

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