Automatic concentration device capable of improving medicine production efficiency

Abstract

The utility model provides an automatic concentration device capable of improving medicine production efficiency, which relates to the technical field of medicine concentration and comprises a concentration tank, a heating cavity arranged in the concentration tank, a heating pipe arranged in the heating cavity, a heater arranged on the side surface of the concentration tank, a liquid level meter arranged on the surface of the concentration tank and a liquid inlet pipe arranged on the surface of the concentration tank. The surface of the liquid inlet pipe is provided with an electromagnetic flowmeter, the surface of the liquid inlet pipe is provided with an electromagnetic valve, the liquid level meter, the electromagnetic flowmeter, the electromagnetic valve and the controller are adopted, and because the concentration is inversely proportional to the height, when the height measured by the liquid level meter is lower than the set height, the concentration of a medicine is relatively high at the moment, and a solvent flows into the concentration tank through the liquid inlet pipe; when the concentration is higher than the set height, the concentration at the moment is low, the heater is controlled by the controller to continuously heat and concentrate the medicine, so that the medicine reaches the required concentration, the concentration of the medicine is conveniently and accurately controlled, the automation degree is high, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of drug concentration, in particular to an automatic concentration device for improving drug production efficiency. Background Art

[0002] Concentrator refers to the equipment used in the concentration production process of traditional Chinese medicine, health products, natural seasonings, food additives, food, chemical industry and other industries. Since the invention of concentrator, it has been widely used in many fields such as chemical industry, pharmaceutical production and processing industry, mineral processing industry, sewage treatment and so on. The mainstream concentrators used in production are spherical concentrators, single-effect concentrators and double-effect concentrators. The concentrator uses external heating to concentrate the medicine, so as to extract the solution containing a large amount of solvent and remove the excess solvent.

[0003] The currently available automated concentration devices for improving drug production efficiency are not convenient for accurately controlling the concentration of the concentrated drug, and are prone to high or low concentrations. The concentration needs to be manually adjusted again, which is inefficient, time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes an automatic concentration device for improving the drug production efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automated concentration device for improving drug production efficiency, comprising a concentration tank, a heating chamber is provided inside the concentration tank, a heating tube is provided inside the heating chamber, a heater is provided on the side of the concentration tank, a liquid level gauge is provided on the surface of the concentration tank, a liquid inlet pipe is provided on the surface of the concentration tank, an electromagnetic flowmeter is provided on the surface of the liquid inlet pipe, an electromagnetic valve is provided on the surface of the liquid inlet pipe, and a controller is provided on the surface of the concentration tank.

[0006] Preferably, an air inlet pipe is provided at one end of the heating tube, and an air outlet pipe is provided at the other end of the heating tube.

[0007] Preferably, the shape of the heating tube is adapted to the heating chamber, and the heating tube is spirally wound around the surface of the heating chamber.

[0008] Preferably, a flange is provided on the surface of the liquid level gauge, and the liquid level gauge is connected to the concentration tank via the flange.

[0009] Preferably, an exhaust pipe is provided on the surface of the concentration tank, and supporting legs are provided on the bottom of the concentration tank.

[0010] Preferably, a liquid outlet pipe is provided at the bottom of the concentration tank, and a valve is provided on the surface of the liquid outlet pipe.

[0011] Preferably, the liquid level meter is electrically connected to the controller, and the electromagnetic flow meter and the electromagnetic valve are electrically connected to the controller respectively.

[0012] Beneficial Effects

[0013] In the utility model, a liquid level meter, an electromagnetic flow meter, an electromagnetic valve and a controller are adopted. The height of drug concentration is measured by the liquid level meter. Since the concentration is inversely proportional to the height, when the height after concentration measured by the liquid level meter is lower than the set height, it indicates that the drug concentration is relatively high at this time. The liquid level meter transmits a signal to the controller, and the controller controls the electromagnetic valve to open, and then the solvent flows into the concentration tank through the liquid inlet pipe. When the required flow rate is reached, the electromagnetic flow meter transmits a signal to the controller, and the controller controls the electromagnetic valve to close, and further concentrates the drug to reach the required concentration. When the height measured by the liquid level meter is higher than the set height, it indicates that the concentration is relatively low at this time. The controller controls the heater to continue to heat and concentrate the drug to reach the required concentration, which is convenient for accurate control of drug concentration, has a high degree of automation, and saves time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an axonometric view of the utility model;

[0015] Figure 2 It is a three-dimensional diagram of the utility model;

[0016] Figure 3 It is a cross-sectional view of the concentration tank of the utility model;

[0017] Figure 4 It is a front view of the concentration tank of the utility model.

[0018] Legend:

[0019] 1. Concentration tank; 2. Support legs; 3. Heater; 4. Controller; 5. Liquid level meter; 6. Liquid inlet pipe; 7. Electromagnetic flow meter; 8. Solenoid valve; 9. Exhaust pipe; 10. Air inlet pipe; 11. Air outlet pipe; 12. Liquid outlet pipe; 13. Valve; 14. Heating chamber; 15. Heating tube. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments and drawings, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0021] The specific embodiments of the present utility model are described below in conjunction with the accompanying drawings. Specific embodiment one:

[0023] Reference Figure 1-4 An automated concentration device for improving drug production efficiency comprises a concentration tank 1, a heating chamber 14 is arranged inside the concentration tank 1, a heating tube 15 is arranged inside the heating chamber 14, an air inlet pipe 10 is arranged at one end of the heating tube 15, an air outlet pipe 11 is arranged at the other end of the heating tube 15, the shape of the heating tube 15 is adapted to the heating chamber 14, the heating tube 15 is spirally wound on the surface of the heating chamber 14, the steam flows through the heating tube 15, the drug in the concentration tank 1 is heated and concentrated, a heater 3 is arranged on the side of the concentration tank 1, the heater 3 flows the steam into the heating tube 15 through the air inlet pipe 10, the steam in the heating tube 15 returns to the heater 3 through the air outlet pipe 11, a liquid level meter 5 is arranged on the surface of the concentration tank 1, the height of the drug concentration is measured by the liquid level meter 5, since the height is inversely proportional to the concentration, the concentration of the drug after concentration can be deduced, the liquid level meter 5 A flange is provided on the surface of the concentration tank 1, and the liquid level meter 5 is connected to the concentration tank 1 through the flange. A liquid inlet pipe 6 is provided on the surface of the concentration tank 1, and an electromagnetic flowmeter 7 is provided on the surface of the liquid inlet pipe 6. The flow rate of the solvent added to the concentration tank 1 is controlled by the electromagnetic flowmeter 7. A solenoid valve 8 is provided on the surface of the liquid inlet pipe 6. The addition of the solvent is controlled by the solenoid valve 8. A controller 4 is provided on the surface of the concentration tank 1, and the liquid level meter 5 is electrically connected to the controller 4. The electromagnetic flowmeter 7 and the solenoid valve 8 are respectively electrically connected to the controller 4. The operation of the device is controlled by the controller 4. An exhaust pipe 9 is provided on the surface of the concentration tank 1, and the gas generated after concentration is discharged through the exhaust pipe 9. A support leg 2 is provided at the bottom of the concentration tank 1, and a liquid outlet pipe 12 is provided at the bottom of the concentration tank 1. A valve 13 is provided on the surface of the liquid outlet pipe 12. When the drug is concentrated, the valve 13 is opened to discharge the concentrated drug through the liquid outlet pipe 12.

[0024] The drug is added into the concentration tank 1, and the controller 4 controls the heater 3 to flow the steam into the heating tube 15 through the air inlet pipe 10, so as to heat and concentrate the drug in the concentration tank 1. The steam in the heating tube 15 returns to the heater 3 through the air outlet pipe 11, and the gas generated after concentration is discharged through the exhaust pipe 9. The height of drug concentration is measured by the liquid level meter 5. Since the concentration is inversely proportional to the height, when the height after concentration measured by the liquid level meter 5 is lower than the set height, it means that the drug concentration is relatively high at this time. The liquid level meter 5 transmits a signal to the controller 4, and the controller 4 controls the electromagnetic valve 8 to open, and then the solvent flows into the concentration tank 1 through the liquid inlet pipe 6. When the required flow rate is reached, the electromagnetic flowmeter 7 transmits a signal to the controller 4, and the controller 4 controls the electromagnetic valve 8 to close, so as to further concentrate the drug to reach the required concentration. When the height measured by the liquid level meter 5 is higher than the set height, it means that the concentration is relatively low at this time. The controller 4 controls the heater 3 to continue to heat and concentrate the drug to reach the required concentration, so as to facilitate the precise control of the drug concentration, and the degree of automation is relatively high. When the drug is concentrated, the valve 13 is opened to discharge the concentrated drug through the liquid outlet pipe 12. Specific embodiment 2:

[0026] Reference Figure 1-4 Under the premise of satisfying the above structure, a heat-conducting layer can be provided on the surface of the heating chamber 14 so that the heat in the heating tube 15 can be transferred to the drug more quickly and evenly, thereby increasing the rate of drug concentration.

[0027] In summary:

[0028] 1. The liquid level meter 5, the electromagnetic flow meter 7, the electromagnetic valve 8 and the controller 4 are used to measure the height of the drug concentration through the liquid level meter 5. Since the concentration is inversely proportional to the height, when the height after concentration measured by the liquid level meter 5 is lower than the set height, it means that the drug concentration is relatively high at this time. The liquid level meter 5 transmits a signal to the controller 4, and the controller 4 controls the electromagnetic valve 8 to open, and then the solvent flows into the concentration tank 1 through the liquid inlet pipe 6. When the required flow rate is reached, the electromagnetic flow meter 7 transmits a signal to the controller 4, and the controller 4 controls the electromagnetic valve 8 to close, and further concentrates the drug to reach the required concentration. When the height measured by the liquid level meter 5 is higher than the set height, it means that the concentration is relatively low at this time. The controller 4 controls the heater 3 to continue to heat and concentrate the drug to reach the required concentration, which is convenient for accurate control of the drug concentration, has a high degree of automation, and saves time and effort.

[0029] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0030] 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. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An automated concentration device for improving drug production efficiency, comprising a concentration tank (1), characterized in that: An exhaust pipe (9) is provided on the surface of the concentration tank (1), a heating chamber (14) is provided inside the concentration tank (1), a heating pipe (15) is provided inside the heating chamber (14), an air inlet pipe (10) is provided at one end of the heating pipe (15), and an air outlet pipe (11) is provided at the other end of the heating pipe (15), a heater (3) is provided on the side of the concentration tank (1), a liquid level meter (5) is provided on the surface of the concentration tank (1), a liquid inlet pipe (6) is provided on the surface of the concentration tank (1), an electromagnetic flowmeter (7) is provided on the surface of the liquid inlet pipe (6), an electromagnetic valve (8) is provided on the surface of the liquid inlet pipe (6), and a controller (4) is provided on the surface of the concentration tank (1).

2. The automated concentration device for improving drug production efficiency according to claim 1, characterized in that: The shape of the heating tube (15) is compatible with the heating chamber (14), and the heating tube (15) is spirally wound on the surface of the heating chamber (14).

3. The automated concentration device for improving drug production efficiency according to claim 1, characterized in that: A flange is provided on the surface of the liquid level meter (5), and the liquid level meter (5) is connected to the concentration tank (1) via the flange.

4. The automated concentration device for improving drug production efficiency according to claim 1, characterized in that: The bottom of the concentration tank (1) is provided with supporting legs (2).

5. The automated concentration device for improving drug production efficiency according to claim 1, characterized in that: A liquid outlet pipe (12) is provided at the bottom of the concentration tank (1), and a valve (13) is provided on the surface of the liquid outlet pipe (12).

6. The automated concentration device for improving drug production efficiency according to claim 1, characterized in that: The liquid level meter (5) is electrically connected to the controller (4), and the electromagnetic flow meter (7) and the electromagnetic valve (8) are electrically connected to the controller (4) respectively.

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