Solid-liquid two-phase under-pressure back-flushing anti-blocking multidirectional stirring liquid preparation tank

Abstract

The utility model relates to the field of liquid preparation and new materials, in particular to a solid-liquid two-phase pressurized back-flushing anti-blocking multidirectional stirring liquid preparation tank, which is characterized in that a lower liquid outlet pipe at the lowest point of the liquid preparation tank is connected with a valve a and then is connected with a pump; meanwhile, the lower liquid outlet pipe in front of the valve a is also connected with a newly-added pipeline a, the lower liquid outlet pipe behind the valve a is also connected with a newly-added pipeline b, and the newly-added pipeline b is communicated with a newly-added middle liquid outlet; the two ends of the newly-added pipeline a are arranged at the front end and the rear end of the pump correspondingly. One side of the pump is also connected with the liquid outlet pipeline; and the newly added middle liquid outlet, the newly added pipeline b, the pump, the newly added pipeline a and the lowest point of the liquid preparation tank can form a backwashing washing loop.

Description

Technical Field

[0001] The utility model relates to the field of batching, in particular to a solid-liquid two-phase pressurized recoil-blocking anti-multidirectional stirring liquid-mixing tank. Background Art

[0002] In liquid medicine or liquid food and beverage production enterprises, liquid preparation is a key production process. The equipment used for liquid preparation is a liquid preparation tank, which is used to add a specified amount of solid particle materials (such as sucrose, etc.), liquid materials (original drug solution, water or other liquid excipients), and other agents into the liquid preparation tank, and start the stirring paddle in the liquid preparation tank to stir and mix, so that the solid particle materials and liquid materials are fully melted or dissolved into a uniform solution or mixture, and then enter the next process such as canning.

[0003] There are two problems when traditional liquid mixing tanks dissolve solid materials:

[0004] 1. When solid particles are added to the liquid mixing tank, they will quickly settle to the bottom of the tank and further slide into the liquid outlet pipe at the bottom of the tank. After contacting the liquid, the semi-melted solid particles often block the liquid outlet pipe. It is extremely inconvenient to clear the blocked pipe, which often causes long-term production interruptions;

[0005] 2. The stirring paddle of the traditional liquid mixing tank can only perform horizontal circular stirring. The solid particles can only swirl with the stirring paddle in the liquid mixing tank and settle quickly. The stirring effect is weak, the solid particle material takes a long time to dissolve, and the production efficiency is very low.

[0006] On Monday, June 3, 2024, a search was conducted in the Chinese Patent Publication Database using the abstract keyword group "recoil and liquid and solid and dissolution", and no relevant technical literature was found. Summary of the invention

[0007] The purpose of the utility model is to provide a multi-directional stirring liquid mixing tank with better solid-liquid two-phase pressure recoil and anti-blocking effect. The specific purpose can be seen in the multiple substantial technical effects of the specific implementation part.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A multi-directional stirring liquid dispensing tank with solid-liquid two-phase pressure recoil anti-blocking, the liquid dispensing tank comprises a liquid material inlet 3 and a solid material inlet 6; characterized in that the lower liquid outlet pipe 9 at the lowest point of the liquid dispensing tank is connected to a valve a10 and then connected to a pump 12; at the same time, the lower liquid outlet pipe 9 before the valve a10 is also connected to a newly added pipeline a13, and at the same time, the lower liquid outlet pipe 9 after the valve a10 is also connected to a newly added pipeline b17, and the newly added pipeline b17 is connected to a newly added middle liquid outlet 19; the two ends of the newly added pipeline a13 are respectively arranged at the front end and the rear end of the pump 12; one side of the pump 12 is also connected to the liquid outlet pipeline 16;

[0010] Wherein: the position of the newly added middle liquid outlet 19 is higher than the highest point where the solid material is deposited after being added;

[0011] The newly added middle liquid outlet 19, the newly added pipeline b17, the pump 12, the newly added pipeline a13, and the lowest point of the liquid distribution tank can form a backwashing flushing circuit.

[0012] A further technical solution of the present invention is that a new valve d18 is arranged on the new pipeline b17.

[0013] A further technical solution of the present invention is that a new valve c14 is arranged on the new pipeline a13.

[0014] A further technical solution of the present invention is that a valve b15 is also arranged on the liquid outlet pipe 16 .

[0015] A further technical solution of the present invention is that the pipeline after the valve a10 is also connected to a valve e11, and the valve e11 is located on a sampling / drain pipe.

[0016] A further technical solution of the utility model is that a stirring part is also arranged on the liquid preparation tank, and the stirring part includes a reducer 5 driven by a motor, and a stirring paddle 7 is arranged on the power output shaft of the reducer 5.

[0017] A further technical solution of the utility model is that a venting pipeline 2 is also arranged on the liquid distribution tank.

[0018] A further technical solution of the utility model is that the liquid level 4 in the liquid dispensing tank is higher than the newly added middle liquid outlet 19 .

[0019] The utility model adopting the above technical solution has the following beneficial effects compared with the prior art: the utility model prevents the solid particle material from blocking the liquid outlet pipe under the liquid dispensing tank, and also has the following advantages:

[0020] 1. Improve production efficiency: the liquid preparation operation can be carried out continuously, from 2 workers operating for 4 hours to 1 worker completing the operation in 40 minutes, which improves labor efficiency by 12 times;

[0021] 2. The operation is simpler, reducing the dependence on operator experience and improving the standardization and standardization of production operations;

[0022] 3. Reduce the operation links and reduce the risk of drug contamination;

[0023] 4. Cleaning the site is more convenient and reliable, especially the cleaning of the lower liquid outlet pipe is simpler and more thorough. You only need to add water and start the pump to circulate and clean it repeatedly. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to further illustrate the utility model, the following is further described in conjunction with the accompanying drawings:

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Among them: 1. Liquid mixing tank; 2. Vent pipeline; 3. Liquid material inlet; 4. Liquid level; 5. Reducer; 6. Solid material inlet; 7. Stirring paddle; 8. Solid particle material; 9. Lower liquid outlet pipe; 10. Valve a; 11. Valve e; 12. Pump; 13. Newly added pipeline a; 14. Newly added valve c; 15. Valve b; 16. Liquid outlet pipeline; 17. Newly added pipeline b; 18. Newly added valve d; 19. Newly added middle liquid outlet. DETAILED DESCRIPTION

[0027] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. In the description of the present invention, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] This patent provides a variety of parallel solutions. The different expressions are improved solutions or parallel solutions based on the basic solution. Each solution has its own unique characteristics. In addition, the technical features involved in the different embodiments of the utility model described below can be combined with each other as long as they do not conflict with each other. The fixing method not described in the text can be any fixing method such as thread fixing, bolt fixing or glue bonding.

[0030] Embodiment 1: Combination Figure 1 ; A multi-directional stirring liquid dispensing tank with solid-liquid two-phase pressure recoil anti-blocking, the liquid dispensing tank comprises a liquid material inlet 3 and a solid material inlet 6; characterized in that the lower liquid outlet pipe 9 at the lowest point of the liquid dispensing tank is connected to the valve a10 and then connected to the pump 12; at the same time, the lower liquid outlet pipe 9 before the valve a10 is also connected to the newly added pipeline a13, and at the same time, the lower liquid outlet pipe 9 after the valve a10 is also connected to the newly added pipeline b17, and the newly added pipeline b17 is connected to the newly added middle liquid outlet 19; the two ends of the newly added pipeline a13 are respectively arranged at the front end and the rear end of the pump 12; one side of the pump 12 is also connected to the liquid outlet pipeline 16;

[0031] Wherein: the position of the newly added middle liquid outlet 19 is higher than the highest point where the solid material is deposited after being added;

[0032] The newly added middle liquid outlet 19, the newly added pipeline b17, the pump 12, the newly added pipeline a13, and the lowest point of the liquid distribution tank can form a backwashing flushing circuit.

[0033] Therefore, compared with the prior art, this patent actually has three extremely outstanding and substantial technical effects: 1. Multi-directional stirring, which makes full use of the characteristics of liquid fluidity and the pipe mouth to achieve mutual stirring of liquid and solid; 2. Pioneering use of the characteristics of solid sedimentation, liquid recoil avoids blockage; 3. The stirring effect is excellent. Compared with single mechanical stirring, this stirring can even replace mechanical stirring to some extent. Using a pump can save costs. Of course, with mechanical stirring, the effect is better.

[0034] Embodiment 2: As a further improved solution or parallel solution or optional independent solution, a new valve d18 is arranged on the new pipeline b17. The substantial technical effect and implementation process of the technical solution here are as follows: used to control the pipeline, the valve is preferably an automatically controlled valve.

[0035] Embodiment 3: As a further improved solution or parallel solution or optional independent solution, a new valve c14 is arranged on the new pipeline a13. The substantial technical effect and implementation process of the technical solution here are as follows: used to control the pipeline, the valve is preferably an automatically controlled valve.

[0036] Embodiment 4: As a further improved solution or parallel solution or optional independent solution, a valve b15 is also arranged on the liquid outlet pipe 16. The substantial technical effect and implementation process of the technical solution here are as follows: used to control the pipe, the valve is preferably an automatically controlled valve.

[0037] Embodiment 5: As a further improved solution or parallel solution or optional independent solution, the pipeline after valve a10 is also connected with valve e11, and valve e11 is located on a sampling / drain pipe. The substantial technical effect and implementation process of the technical solution here are as follows: it is used to control the pipeline, and the valve is preferably an automatically controlled valve. This is used for sampling.

[0038] Embodiment 6: As a further improved solution or parallel solution or optional independent solution, a stirring part is also arranged on the liquid preparation tank, and the stirring part includes a reducer 5 driven by a motor, and a stirring paddle 7 is arranged on the power output shaft of the reducer 5. The substantial technical effect of the technical solution here and its implementation process are as follows: that is, the mechanical structure itself can be added to further improve the stirring effect.

[0039] Embodiment 7: As a further improved solution or parallel solution or optional independent solution, a venting pipeline 2 is also arranged on the liquid dispensing tank. The substantial technical effect and implementation process of the technical solution here are as follows: used for exhaust and venting.

[0040] Embodiment 8: As a further improved solution or parallel solution or optional independent solution, the liquid level 4 in the liquid dispensing tank is higher than the newly added middle liquid outlet 19. The substantial technical effect and implementation process of the technical solution here are as follows: Liquid pressure can also assist pressurized recoil.

[0041] It should be noted that the multiple solutions provided by this patent include the basic solution itself, which are independent of each other and do not restrict each other, but they can also be combined with each other without conflict to achieve multiple effects together.

[0042] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for control such as a computer.

[0043] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the protection required.

Claims

1. A multi-directional stirring liquid preparation tank with solid-liquid two-phase pressure recoil anti-blocking, the liquid preparation tank comprising a liquid material inlet (3) and a solid material inlet (6); characterized in that: The lower liquid outlet pipe (9) at the lowest point of the liquid dispensing tank is connected to the valve a (10) and then connected to the pump (12); at the same time, the lower liquid outlet pipe (9) before the valve a (10) is also connected to the newly added pipeline a (13), and at the same time, the lower liquid outlet pipe (9) after the valve a (10) is also connected to the newly added pipeline b (17), and the newly added pipeline b (17) is connected to the newly added middle liquid outlet (19); the two ends of the newly added pipeline a (13) are respectively arranged at the front end and the rear end of the pump (12); one side of the pump (12) is also connected to the liquid outlet pipe (16); Wherein: the position of the newly added middle liquid outlet (19) is higher than the highest point where the solid material is deposited after being added; The newly added middle liquid outlet (19), the newly added pipeline b (17), the pump (12), the newly added pipeline a (13), and the lowest point of the liquid distribution tank can form a backwashing flushing circuit.

2. The solid-liquid two-phase pressurized recoil-resistant multi-directional stirring liquid preparation tank according to claim 1, characterized in that: A new valve d (18) is arranged on the new pipeline b (17).

3. The solid-liquid two-phase pressurized recoil-resistant multi-directional stirring liquid preparation tank according to claim 1, characterized in that: A new valve c (14) is arranged on the new pipeline a (13).

4. The solid-liquid two-phase pressurized recoil anti-blocking multi-directional stirring liquid preparation tank according to claim 1, characterized in that: A valve b (15) is also arranged on the liquid outlet pipe (16).

5. The solid-liquid two-phase pressurized recoil-resistant multi-directional stirring liquid preparation tank according to claim 1, characterized in that: The pipeline after valve a (10) is also connected to valve e (11), and valve e (11) is located on a sampling / drain pipe.

6. The solid-liquid two-phase pressurized recoil-resistant multi-directional stirring liquid preparation tank according to claim 1, characterized in that: A stirring part is also arranged on the liquid preparation tank, and the stirring part comprises a reducer (5) driven by a motor, and a stirring paddle (7) is arranged on the power output shaft of the reducer (5).

7. The solid-liquid two-phase pressurized recoil-resistant multi-directional stirring liquid preparation tank according to claim 1, characterized in that: A venting pipeline (2) is also arranged on the liquid distribution tank.

8. The solid-liquid two-phase pressurized recoil-resistant multi-directional stirring liquid preparation tank according to claim 1, characterized in that: The liquid level (4) in the liquid dispensing tank is higher than the newly added middle liquid outlet (19).

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