A drug dissolver with integrated filter assembly

Abstract

The utility model belongs to the technical field of medicine dissolver, especially a medicine dissolver of integrated filter assembly, including dissolving jar body, the top of dissolving jar body is fixedly installed with sealing cover, the top of sealing cover is fixedly installed with feed inlet, the inside of dissolving jar body is provided with stirring subassembly, the bottom of dissolving jar body is fixedly installed with discharge pipeline, the inside of discharge pipeline is fixedly installed with filter assembly, and the stirring subassembly in dissolving jar body realizes medicine dissolving, and the filter assembly of discharge pipeline inside directly filters solution, need not to shift to other equipment, reduces operation step, reduces pollution risk and liquid medicine loss, has promoted overall work efficiency, the filter frame is connected with discharge pipeline fast through fixed buckle, and the handle is convenient for drawing out filter frame, realizes the cleaning or replacement of primary filter screen and precision filter screen, sealing rubber ring guarantees the leakproofness when filtering, avoids the impurity and enters, has promoted maintenance convenience.

Description

Technical Field

[0001] This utility model relates to the field of drug dissolving technology, and in particular to a drug dissolving device with integrated filtration components. Background Technology

[0002] In pharmaceutical preparation production and laboratory solution preparation, drug dissolution is a critical step, and its dissolution effect and solution purity directly affect drug quality and experimental results.

[0003] Existing drug dissolving equipment has several shortcomings: the filtration and dissolution processes are separated, requiring dissolution before transfer to the filtration device, which is cumbersome and prone to solution contamination; multiple transfers also result in drug loss. The filter components are inconvenient to disassemble and assemble; cleaning or replacing the filter requires disassembling multiple parts, which is time-consuming and can compromise sealing performance, leading to impurities. Furthermore, it is difficult to monitor the dissolution progress and solution volume in real time, affecting operational accuracy. These problems limit the efficiency, purity, and ease of operation of drug dissolution; therefore, we propose a drug dissolver with an integrated filtration component. Utility Model Content

[0004] The purpose of this invention is to provide a drug dissolver with an integrated filtration component, which solves the existing problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A drug dissolving device with an integrated filtration assembly includes a dissolving tank, a sealing cover fixedly installed on the top of the dissolving tank, a feed inlet fixedly installed on the top of the sealing cover, a stirring assembly disposed inside the dissolving tank, a discharge pipe fixedly installed at the bottom of the dissolving tank, a filtration assembly fixedly installed inside the discharge pipe, and a control box fixedly installed on the outside of the dissolving tank, the control box being electrically connected to the stirring assembly.

[0007] Preferably, the stirring assembly includes a drive motor, a stirring shaft, and stirring blades. The drive motor is fixedly installed on the top of the sealing cover, the stirring shaft is fixedly installed on the output end of the drive motor and extends into the inside of the dissolving tank, the stirring blades are fixedly installed on the outside of the stirring shaft, and the surface of the stirring blades is provided with multiple flow holes.

[0008] Preferably, the filter assembly includes a filter frame, a primary filter screen, and a precision filter screen. The filter frame is fixedly installed inside the discharge pipe, and the primary filter screen and the precision filter screen are sequentially fixedly installed inside the filter frame. The mesh size of the primary filter screen is smaller than that of the precision filter screen.

[0009] Preferably, a handle is fixedly installed on one side of the filter frame, a sealing ring is provided at the connection between the filter frame and the discharge pipe, and a fixing buckle is fixedly installed on the outside of the discharge pipe, which is engaged with the filter frame.

[0010] Preferably, a heating tube is fixedly installed on the inner side of the dissolving tank, and a temperature sensor is fixedly installed on the inner wall of the dissolving tank. Both the heating tube and the temperature sensor are electrically connected to the control box.

[0011] Preferably, an observation window is fixedly installed on the outside of the dissolving tank, the surface of the observation window is provided with scale lines, and a silicone sealing ring is provided at the connection between the sealing cap and the dissolving tank.

[0012] Preferably, a level gauge is fixedly installed on the outside of the dissolving tank, and the level gauge is connected to the inside of the dissolving tank. A control valve is fixedly installed on the outside of the discharge pipe.

[0013] Preferably, a support base is fixedly installed at the bottom of the dissolving tank, an anti-slip pad is fixedly installed at the bottom of the support base, and a shock-absorbing spring is fixedly installed on the inner side of the support base.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] (1) The present invention provides a drug dissolver with an integrated filter assembly. The stirring assembly inside the dissolving tank dissolves the drug, and the filter assembly inside the discharge pipe directly filters the solution without transferring it to other equipment, reducing operation steps, reducing the risk of contamination and drug loss, and improving overall work efficiency. The filter frame is quickly snapped into the discharge pipe by a fixed buckle, and the handle makes it easy to pull out the filter frame to clean or replace the primary filter and the precision filter. The sealing ring ensures the sealing during filtration, prevents impurities from entering, and improves the convenience of maintenance.

[0016] (2) The present invention provides a drug dissolver with integrated filtration components. The drive motor drives the stirring blades to rotate, and the flow hole reduces the stirring resistance, so that the drug and solvent are fully mixed. The heating tube, together with the temperature sensor, accurately controls the dissolution temperature, accelerates the dissolution of poorly soluble drugs, avoids clumping, and ensures that the dissolution is fully and evenly achieved. The control box adjusts the heating temperature and stirring speed in real time, and the observation window and scale line facilitate intuitive observation of the dissolution state and solution volume. The level gauge displays the liquid level in the tank in real time, and the control valve accurately controls the discharge amount, improving the accuracy of operation. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments 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.

[0018] Figure 1 This is a three-dimensional structural diagram of a drug dissolver with an integrated filtration component proposed in this utility model;

[0019] Figure 2 This is a partial three-dimensional structural diagram of a drug dissolver with an integrated filtration component proposed in this utility model;

[0020] Figure 3 This is a partial three-dimensional structural diagram of the anti-slip pad and shock-absorbing spring proposed in this utility model;

[0021] Figure 4 This is a partial three-dimensional structural diagram of the filter assembly proposed in this utility model.

[0022] In the diagram: 1. Dissolving tank; 2. Sealing cap; 3. Feed inlet; 4. Stirring assembly; 41. Drive motor; 42. Stirring shaft; 43. Stirring blades; 44. Flow hole; 5. Discharge pipe; 6. Filter assembly; 7. Control box; 8. Heating element; 9. Temperature sensor; 10. Observation window; 11. Scale line; 12. Silicone sealing ring; 13. Level gauge; 14. Control valve; 15. Support base; 16. Anti-slip pad; 17. Shock-absorbing spring; 61. Filter frame; 62. Primary filter screen; 63. Precision filter screen; 64. Handle; 65. Sealing ring; 66. Fixing buckle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0024] refer to Figure 1-4A drug dissolver with integrated filtration components includes a dissolving tank 1, a sealing cover 2 fixedly installed on the top of the dissolving tank 1, a feed inlet 3 fixedly installed on the top of the sealing cover 2, a stirring assembly 4 disposed inside the dissolving tank 1, a discharge pipe 5 fixedly installed at the bottom of the dissolving tank 1, a filter assembly 6 fixedly installed inside the discharge pipe 5, and a control box 7 fixedly installed on the outside of the dissolving tank 1, the control box 7 being electrically connected to the stirring assembly 4. The stirring assembly 4 inside the dissolving tank 1 dissolves the drug, and the filter assembly 6 inside the discharge pipe 5 directly filters the solution without needing to transfer it to other equipment, reducing operation steps, lowering the risk of contamination and drug loss, and improving overall work efficiency. In this embodiment, the stirring assembly 4 includes a drive motor 41, a stirring shaft 42, and stirring blades 43. The drive motor 41 is fixedly installed on the top of the sealing cover 2, the stirring shaft 42 is fixedly installed on the output end of the drive motor 41 and extends to the inside of the dissolving tank 1, and the stirring blades 43 are fixedly installed on the outside of the stirring shaft 42, with multiple flow holes 44 opened on the surface of the stirring blades 43.

[0025] In this embodiment, the filter assembly 6 includes a filter frame 61, a primary filter screen 62, and a precision filter screen 63. The filter frame 61 is fixedly installed inside the discharge pipe 5. The primary filter screen 62 and the precision filter screen 63 are sequentially fixedly installed inside the filter frame 61. The mesh size of the primary filter screen 62 is smaller than that of the precision filter screen 63. The filter frame 61 is quickly engaged with the discharge pipe 5 via a fixing buckle 66. A handle 64 facilitates the removal of the filter frame 61, enabling the cleaning or replacement of the primary filter screen 62 and the precision filter screen 63. A sealing ring 65 ensures a tight seal during filtration, preventing impurities from entering and improving maintenance convenience. In this embodiment, a handle 64 is fixedly installed on one side of the filter frame 61, a sealing ring 65 is provided at the connection between the filter frame 61 and the discharge pipe 5, and a fixing buckle 66 is fixedly installed on the outside of the discharge pipe 5, engaging with the filter frame 61.

[0026] In this embodiment, a heating tube 8 is fixedly installed on the inner side of the dissolving tank 1, and a temperature sensor 9 is fixedly installed on the inner wall of the dissolving tank 1. Both the heating tube 8 and the temperature sensor 9 are electrically connected to the control box 7. The drive motor 41 drives the stirring blade 43 to rotate, and the flow hole 44 reduces the stirring resistance, so that the medicine and the solvent are fully mixed. The heating tube 8, together with the temperature sensor 9, precisely controls the dissolving temperature, accelerates the dissolution of poorly soluble medicines, avoids clumping, and ensures that the dissolution is sufficient and uniform. In this embodiment, an observation window 10 is fixedly installed on the outer side of the dissolving tank 1. The surface of the observation window 10 is provided with scale lines 11, and a silicone sealing ring 12 is provided at the connection between the sealing cap 2 and the dissolving tank 1.

[0027] In this embodiment, a level gauge 13 is fixedly installed on the outside of the dissolving tank 1, and the level gauge 13 is connected to the inside of the dissolving tank 1. A control valve 14 is fixedly installed on the outside of the discharge pipe 5. The control box 7 adjusts the heating temperature and stirring speed in real time. The observation window 10 and the scale line 11 facilitate direct observation of the dissolving state and solution volume. The level gauge 13 displays the liquid level in the tank in real time, and the control valve 14 precisely controls the discharge amount, improving the accuracy of operation. In this embodiment, a support base 15 is fixedly installed at the bottom of the dissolving tank 1. An anti-slip pad 16 is fixedly installed at the bottom of the support base 15, and a shock-absorbing spring 17 is fixedly installed on the inside of the support base 15.

[0028] The implementation principle of a drug dissolver with an integrated filtration component in this embodiment is as follows: the stirring component 4 inside the dissolving tank 1 dissolves the drug, and the filtration component 6 inside the discharge pipe 5 directly filters the solution without transferring it to other equipment, reducing operation steps, lowering the risk of contamination and drug loss, and improving overall work efficiency; the filter frame 61 is quickly engaged with the discharge pipe 5 by a fixing buckle 66, and the handle 64 facilitates the removal of the filter frame 61 to clean or replace the primary filter screen 62 and the precision filter screen 63; the sealing ring 65 ensures the sealing during filtration, prevents impurities from entering, and improves maintenance convenience;

[0029] The drive motor 41 drives the stirring blades 43 to rotate, and the flow hole 44 reduces stirring resistance, allowing the medicine and solvent to mix thoroughly. The heating tube 8, together with the temperature sensor 9, precisely controls the dissolution temperature, accelerates the dissolution of poorly soluble medicines, avoids clumping, and ensures thorough and uniform dissolution. The control box 7 adjusts the heating temperature and stirring speed in real time, and the observation window 10 and scale lines 11 facilitate intuitive observation of the dissolution state and solution volume. The level gauge 13 displays the liquid level in the tank in real time, and the control valve 14 precisely controls the discharge rate, improving the accuracy of operation.

[0030] The anti-slip pad 16 and shock-absorbing spring 17 of the support base 15 reduce equipment vibration and ensure stable operation; the silicone sealing ring 12 and sealing rubber ring 65 enhance the overall sealing performance, prevent solution leakage and external contamination, and ensure the safety and reliability of use.

[0031] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0032] The above provides a detailed description of a drug dissolver with an integrated filtration component provided by this utility model. Specific embodiments have been used to illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A drug dissolver with an integrated filtration assembly, characterized in that, include: A dissolving tank (1) is provided with a sealing cover (2) fixedly installed on the top of the dissolving tank (1), and a feed inlet (3) fixedly installed on the top of the sealing cover (2). A stirring assembly (4) is provided on the inner side of the dissolving tank (1). A discharge pipe (5) is fixedly installed on the bottom of the dissolving tank (1). A filter assembly (6) is fixedly installed on the inner side of the discharge pipe (5). A control box (7) is fixedly installed on the outer side of the dissolving tank (1). The control box (7) is electrically connected to the stirring assembly (4).

2. A drug dissolving device with an integrated filtration assembly according to claim 1, characterized in that, The stirring assembly (4) includes a drive motor (41), a stirring shaft (42), and stirring blades (43). The drive motor (41) is fixedly installed on the top of the sealing cover (2). The stirring shaft (42) is fixedly installed on the output end of the drive motor (41) and extends to the inside of the dissolving tank (1). The stirring blades (43) are fixedly installed on the outside of the stirring shaft (42). The surface of the stirring blades (43) is provided with multiple flow holes (44).

3. A drug dissolver with an integrated filtration assembly according to claim 1, characterized in that, The filter assembly (6) includes a filter frame (61), a primary filter (62) and a precision filter (63). The filter frame (61) is fixedly installed inside the discharge pipe (5). The primary filter (62) and the precision filter (63) are fixedly installed inside the filter frame (61) in sequence. The mesh number of the primary filter (62) is smaller than that of the precision filter (63).

4. A drug dissolver with an integrated filtration assembly according to claim 3, characterized in that, A handle (64) is fixedly installed on one side of the filter frame (61), a sealing ring (65) is provided at the connection between the filter frame (61) and the discharge pipe (5), and a fixing buckle (66) is fixedly installed on the outside of the discharge pipe (5), and the fixing buckle (66) is engaged with the filter frame (61).

5. A drug dissolver with an integrated filtration assembly according to claim 1, characterized in that, A heating tube (8) is fixedly installed on the inner side of the dissolving tank (1), and a temperature sensor (9) is fixedly installed on the inner wall of the dissolving tank (1). Both the heating tube (8) and the temperature sensor (9) are electrically connected to the control box (7).

6. A drug dissolver with an integrated filtration assembly according to claim 1, characterized in that, An observation window (10) is fixedly installed on the outside of the dissolving tank (1). The surface of the observation window (10) is provided with scale lines (11). A silicone sealing ring (12) is provided at the connection between the sealing cover (2) and the dissolving tank (1).

7. A drug dissolver with an integrated filtration assembly according to claim 1, characterized in that, A level gauge (13) is fixedly installed on the outside of the dissolving tank (1), and the level gauge (13) is connected to the inside of the dissolving tank (1). A control valve (14) is fixedly installed on the outside of the discharge pipe (5).

8. A drug dissolver with an integrated filtration assembly according to claim 1, characterized in that, A support base (15) is fixedly installed at the bottom of the dissolving tank (1), an anti-slip pad (16) is fixedly installed at the bottom of the support base (15), and a shock-absorbing spring (17) is fixedly installed on the inner side of the support base (15).

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