Membrane filtration traditional Chinese medicine stirring equipment

Abstract

The utility model belongs to the field of traditional Chinese medicine processing, and particularly relates to membrane filtration traditional Chinese medicine stirring equipment which comprises a filtering barrel, a filtering membrane core is fixedly mounted on the inner wall of the filtering barrel, a stirring mechanism is arranged at the top of the filtering barrel and comprises a motor, and the motor is fixedly mounted at the top of the filtering barrel. A rotating shaft is fixedly mounted at the output end of the motor, one end of the rotating shaft penetrates into an inner cavity of the filtering barrel, a first connecting plate is fixedly connected to one end of the rotating shaft, a second connecting plate is fixedly connected to one end of the first connecting plate, and a stirring rod is fixedly mounted on one side of the second connecting plate; the stirring mechanism is arranged, the purposes that medicine macromolecules in original medicine liquid move and are prevented from blocking micropores of a filtering membrane core can be achieved, and a stirring rod rotates to stir the original medicine liquid, so that the situation that the filtering speed is reduced and the filtering work progress is affected due to the fact that the medicine macromolecules block the micropores of a filtering membrane is avoided.

Description

Technical Field

[0001] The utility model relates to the field of traditional Chinese medicine processing, in particular to membrane filtering traditional Chinese medicine stirring equipment. Background Art

[0002] Chinese medicine, also known as traditional Chinese medicine or Chinese herbal medicine, refers to the medicines used in the traditional Chinese medicine system. They are usually extracted or prepared from natural resources such as natural plants, animals, minerals, etc., and are used for treatment, prevention and maintenance of health.

[0003] In the processing of traditional Chinese medicine, in order to enhance the efficacy of the medicine or facilitate storage and transportation, the original Chinese medicine liquid is usually prepared into a Chinese medicine concentrate through a membrane filtration device. Generally, during the preparation process, the original medicine liquid is injected into a filter barrel, and then pressurized into the filter barrel. Under the action of pressure, the water in the original medicine liquid passes through the filter membrane, thereby concentrating the original medicine liquid. However, at this time, the original medicine liquid remains static, and the drug macromolecules in the original medicine liquid are easy to clog the micropores of the filter membrane, thereby slowing down the filtration speed and affecting the progress of the filtration work; therefore, a membrane filtration Chinese medicine stirring equipment is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, when the static original drug solution is subjected to pressure filtration, the drug macromolecules are easy to block the micropores of the filter membrane, resulting in reduced filtration efficiency. The utility model proposes a membrane filtration Chinese medicine stirring device.

[0005] The utility model solves the technical problem by adopting the following technical solution: a membrane filtering Chinese medicine stirring device, comprising a filtering barrel, a filtering membrane core is fixedly installed on the inner wall of the filtering barrel, and a stirring mechanism is arranged on the top of the filtering barrel;

[0006] The stirring mechanism includes a motor, which is fixedly installed on the top of the filter barrel. A rotating shaft is fixedly installed at the output end of the motor. One end of the rotating shaft penetrates into the inner cavity of the filter barrel. One end of the rotating shaft is fixedly connected to a first connecting plate. One end of the first connecting plate is fixedly connected to a second connecting plate. A stirring rod is fixedly installed on one side of the second connecting plate.

[0007] Preferably, an air inlet pipe is fixedly connected to the top of the filter barrel, an air compressor is fixedly installed on the top of the filter barrel, and one end of the air inlet pipe is fixedly connected to the air outlet of the air compressor.

[0008] Preferably, the top of the filter barrel is fixedly connected to a liquid inlet pipe, and a one-way valve is fixedly installed on the surface of the liquid inlet pipe.

[0009] By setting up a liquid inlet pipe, it is convenient to inject the original medicine solution into the filter barrel. By setting up a one-way valve, when the filter barrel is pressurized, high-pressure air is prevented from entering the liquid inlet pipe.

[0010] Preferably, a sealing bearing is provided on the inner wall of the filter barrel, the outer side of the outer ring of the sealing bearing is fixedly connected to the inner wall of the filter barrel, and the inner side of the inner ring of the sealing bearing is fixedly connected to the surface of the rotating shaft.

[0011] Preferably, one side of the filter barrel is fixedly connected with a liquid outlet pipe, a solenoid valve is fixedly installed on the surface of the liquid outlet pipe, and the surface of the filter membrane core is fixedly connected with a water outlet pipe, one end of the water outlet pipe passes through the outside of the filter barrel.

[0012] By setting up a liquid outlet pipe, it is convenient to discharge the concentrated liquid. By setting up a solenoid valve, it is convenient to keep the filter barrel sealed when pressurizing the filter barrel. By setting up a water outlet pipe, it is convenient to discharge the water in the filter membrane core. At the same time, the pressure in the filter membrane core is always kept lower than the pressure in the filter barrel, so that water molecules can be filtered out.

[0013] Preferably, one end of the stirring rod is fixedly connected to a brush plate, and the surface of the brush plate is slidably connected to the surface of the filter membrane core.

[0014] Preferably, an observation hole is provided on the surface of the filter barrel, and organic glass is fixedly installed on the inner wall of the observation hole.

[0015] The utility model is beneficial in that:

[0016] 1. The utility model can achieve the purpose of making the drug macromolecules in the original drug solution move and avoid clogging the micropores of the filter membrane core by setting a stirring mechanism. The motor drives the rotating shaft to rotate, thereby driving the first connecting plate to rotate, thereby driving the second connecting plate to rotate, thereby driving the stirring rod to rotate, stirring the original drug solution, thereby avoiding the drug macromolecules clogging the micropores of the filter membrane, thereby slowing down the filtration speed and affecting the progress of the filtration work;

[0017] 2. The utility model applies high pressure to the filter barrel by setting an air inlet pipe and an air compressor, thereby increasing the pressure difference between the filter barrel and the filter membrane core, so that smaller water molecules pass through the micropores of the filter membrane core, thereby concentrating the original drug solution. By setting a liquid inlet pipe, it is convenient to inject the original drug solution into the filter barrel. By setting a one-way valve, when the filter barrel is pressurized, high-pressure air is prevented from entering the liquid inlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the stirring mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the sealed bearing of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the filter membrane core of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the brush plate of the utility model.

[0024] In the figure: 1. filter barrel; 2. filter membrane core; 3. stirring mechanism; 301. motor; 302. rotating shaft; 303. first connecting plate; 304. second connecting plate; 305. stirring rod; 4. air inlet pipe; 5. air compressor; 6. liquid inlet pipe; 7. one-way valve; 8. sealing bearing; 9. liquid outlet pipe; 10. solenoid valve; 11. water outlet pipe; 12. brush plate; 13. observation hole; 14. plexiglass. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is combined with Figure 1-5 To further explain this application in detail,

[0027] The present application embodiment discloses a membrane filtration Chinese medicine stirring device. Figure 1 and Figure 2 , a membrane filtration Chinese medicine stirring device, comprising a filter barrel 1, a filter membrane core 2 is fixedly installed on the inner wall of the filter barrel 1, and a stirring mechanism 3 is arranged on the top of the filter barrel 1;

[0028] The stirring mechanism 3 includes a motor 301, which is fixedly mounted on the top of the filter barrel 1, and a rotating shaft 302 is fixedly mounted on the output end of the motor 301, one end of the rotating shaft 302 penetrates the inner cavity of the filter barrel 1, one end of the rotating shaft 302 is fixedly connected to a first connecting plate 303, one end of the first connecting plate 303 is fixedly connected to a second connecting plate 304, and a stirring rod 305 is fixedly mounted on one side of the second connecting plate 304;

[0029] Reference Figure 1 The top of the filter barrel 1 is fixedly connected with an air inlet pipe 4, and an air compressor 5 is fixedly installed on the top of the filter barrel 1. One end of the air inlet pipe 4 is fixedly connected with the air outlet of the air compressor 5. By setting the air inlet pipe 4 and the air compressor 5, high pressure is applied to the filter barrel 1, and the pressure difference between the filter barrel 1 and the filter membrane core 2 is increased, so that smaller water molecules pass through the micropores of the filter membrane core 2, thereby concentrating the original drug solution;

[0030] Reference Figure 1 The top of the filter barrel 1 is fixedly connected with a liquid inlet pipe 6, and a one-way valve 7 is fixedly installed on the surface of the liquid inlet pipe 6. By setting the liquid inlet pipe 6, it is convenient to inject the original liquid into the filter barrel 1. By setting the one-way valve 7, when the filter barrel 1 is pressurized, high-pressure air is prevented from entering the liquid inlet pipe 6;

[0031] Reference Figure 3 The inner wall of the filter barrel 1 is provided with a sealing bearing 8, the outer side of the outer ring of the sealing bearing 8 is fixedly connected to the inner wall of the filter barrel 1, and the inner side of the inner ring of the sealing bearing 8 is fixedly connected to the surface of the rotating shaft 302. By providing the sealing bearing 8, the smoothness of the rotating shaft 302 during rotation is increased, and at the same time, air leakage is avoided when the filter barrel 1 is pressurized;

[0032] Reference Figure 1 and Figure 4 A liquid outlet pipe 9 is fixedly connected to one side of the filter barrel 1, and a solenoid valve 10 is fixedly installed on the surface of the liquid outlet pipe 9. A water outlet pipe 11 is fixedly connected to the surface of the filter membrane core 2, and one end of the water outlet pipe 11 penetrates the outside of the filter barrel 1. By setting the liquid outlet pipe 9, it is convenient to discharge the concentrated liquid. By setting the solenoid valve 10, it is convenient to keep the filter barrel 1 sealed when pressurizing the filter barrel 1. By setting the water outlet pipe 11, it is convenient to discharge the water in the filter membrane core 2, and at the same time, keep the pressure in the filter membrane core 2 always lower than the pressure in the filter barrel 1, so that water molecules can be filtered out;

[0033] Reference Figure 5 One end of the stirring rod 305 is fixedly connected to a brush plate 12, and the surface of the brush plate 12 is slidably connected to the surface of the filter membrane core 2. By setting the brush plate 12, the drug macromolecules on the surface of the filter membrane core 2 are moved to prevent the drug macromolecules from blocking the filtration of water molecules;

[0034] Reference Figure 1 The surface of the filter barrel 1 is provided with an observation hole 13, and the inner wall of the observation hole 13 is fixedly installed with organic glass 14. By setting the observation hole 13 and the organic glass 14, the state of the liquid in the filter barrel 1 can be observed in real time, and when an unexpected situation occurs, it can be handled in time;

[0035] Working principle: add the original drug solution into the filter barrel 1 through the liquid inlet pipe 6, and then start the air compressor 5 to allow high-pressure air to enter the filter barrel 1 through the air inlet pipe 4 to pressurize the filter barrel 1, and start the motor 301 at the same time, and drive the rotating shaft 302 to rotate through the motor 301, thereby driving the first connecting plate 303 to rotate, thereby driving the second connecting plate 304 to rotate, thereby driving the stirring rod 305 to rotate, and stirring the original drug solution, so as to avoid the drug macromolecules blocking the micropores of the filter membrane, thereby causing the filtration speed to slow down and affecting the progress of the filtration work. During the filtration and concentration, the water entering the filter membrane core 2 due to the pressure difference between the filter barrel 1 and the filter membrane core 2 is discharged through the outlet pipe 11. When the concentration and filtration are completed, open the solenoid valve 10 to allow the concentrated liquid to enter the next process through the liquid outlet pipe 9. The motor 301, the air compressor 5 and the solenoid valve 10 are all powered by an external power supply.

[0036] 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 utility model to be protected.

Claims

1. A membrane filtration Chinese medicine stirring device, characterized in that: It comprises a filter barrel (1), a filter membrane core (2) is fixedly mounted on the inner wall of the filter barrel (1), and a stirring mechanism (3) is arranged on the top of the filter barrel (1); The stirring mechanism (3) comprises a motor (301), the motor (301) is fixedly mounted on the top of the filter barrel (1), a rotating shaft (302) is fixedly mounted on the output end of the motor (301), one end of the rotating shaft (302) penetrates the inner cavity of the filter barrel (1), one end of the rotating shaft (302) is fixedly connected to a first connecting plate (303), one end of the first connecting plate (303) is fixedly connected to a second connecting plate (304), and a stirring rod (305) is fixedly mounted on one side of the second connecting plate (304); The top of the filter barrel (1) is fixedly connected to an air inlet pipe (4), the top of the filter barrel (1) is fixedly installed with an air compressor (5), and one end of the air inlet pipe (4) is fixedly connected to the air outlet of the air compressor (5).

2. A membrane filtration Chinese medicine stirring device according to claim 1, characterized in that: The top of the filter barrel (1) is fixedly connected to a liquid inlet pipe (6), and a one-way valve (7) is fixedly installed on the surface of the liquid inlet pipe (6).

3. A membrane filtration Chinese medicine stirring device according to claim 1, characterized in that: The inner wall of the filter barrel (1) is provided with a sealing bearing (8), the outer side of the outer ring of the sealing bearing (8) is fixedly connected to the inner wall of the filter barrel (1), and the inner side of the inner ring of the sealing bearing (8) is fixedly connected to the surface of the rotating shaft (302).

4. A membrane filtration Chinese medicine stirring device according to claim 1, characterized in that: A liquid outlet pipe (9) is fixedly connected to one side of the filter barrel (1), a solenoid valve (10) is fixedly installed on the surface of the liquid outlet pipe (9), and a water outlet pipe (11) is fixedly connected to the surface of the filter membrane core (2), one end of the water outlet pipe (11) passes through the outside of the filter barrel (1).

5. A membrane filtration Chinese medicine stirring device according to claim 1, characterized in that: One end of the stirring rod (305) is fixedly connected to a brush plate (12), and the surface of the brush plate (12) is slidably connected to the surface of the filter membrane core (2).

6. A membrane filtration Chinese medicine stirring device according to claim 1, characterized in that: An observation hole (13) is provided on the surface of the filter barrel (1), and organic glass (14) is fixedly mounted on the inner wall of the observation hole (13).

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