Automatic preparation system for powder medicament

Abstract

The invention relates to an automatic preparation system for a powder medicament. The automatic powder medicament preparation system comprises a feeding system, a preparation tank, a storage tank and an electrical cabinet, the feeding system can store and quantitatively supply medicaments, the feeding system is communicated with the preparation tank, the preparation tank can prepare and mix the medicaments, the preparation tank is communicated with the storage tank, the medicaments prepared by the preparation tank are discharged to the storage tank, and the storage tank can store the medicaments; and the feeding system, the preparation tank and the storage tank are all controlled by a controller in the electrical cabinet. According to the scheme provided by the invention, normal operation of powder medicament preparation can be guaranteed, automatic control can be realized, the labor cost is saved, and the working efficiency and safety are improved.

Description

Technical Field

[0001] The present application relates to the technical field of equipment control, and in particular to an automatic preparation system for powder medicines. Background Art

[0002] In the related art, during the flotation process, different reagents are added to cause a series of reactions between them and the minerals (such as changing the pH value of the slurry or adjusting the dispersion and agglomeration of the slurry), so as to achieve the purpose of separating, attaching or purifying the minerals.

[0003] Reagent preparation is an important process in a mineral processing plant. The accuracy of reagent preparation concentration is directly related to the quality of mineral processing technical indicators. Traditionally, reagent preparation mainly relies on manual operation, so there are some shortcomings. For example, it relies on the operating skills and experience of the operator, which is prone to errors. Secondly, the speed and efficiency of manual operation are relatively low, which is difficult to meet the needs of large-scale production. In addition, some reagents may produce harmful substances during the preparation process, which poses a potential risk to the health of operators. Finally, the economic benefits of manual operation are relatively low, with both large labor costs and certain material losses. Therefore, how to improve the efficiency and accuracy of reagent preparation, ensure the safety of operators, and reduce production costs are important technical challenges that reagent preparation has always faced. Summary of the invention

[0004] In order to solve or partially solve the problems existing in the related art, the present application provides an automatic powder medicine preparation system, which can ensure the normal operation of powder medicine preparation and can realize automatic control, save labor costs, and improve work efficiency and safety.

[0005] The present application provides an automatic preparation system for powder medicines, comprising a feeding system, a preparation tank, a storage tank, and an electrical cabinet. The feeding system can store and quantitatively supply medicines, the feeding system is connected to the preparation tank, the preparation tank can prepare and mix medicines, the preparation tank is connected to the storage tank, the medicines prepared in the preparation tank are discharged into the storage tank, and the storage tank can store medicines; the feeding system, the preparation tank, and the storage tank are all controlled by a controller in the electrical cabinet.

[0006] Optionally, in some embodiments, the feeding system includes a powder medicine bin, a star-shaped discharger, a solid flow meter, a solenoid valve, and a level meter. A level meter is installed in the powder medicine bin, and the lower end is connected to the star-shaped discharger. The star-shaped discharger is connected to the solid flow meter and an air source, and the air source is controlled by the solenoid valve. The solid flow meter is connected to the storage tank; the level meter, the star-shaped discharger, and the solenoid valve are electrically connected to the controller in the electrical cabinet.

[0007] Optionally, in some embodiments, the preparation tank includes a stirring barrel, a dust bag, a liquid level meter I, a temperature sensor, an electromagnetic flow meter, and a pneumatic valve. The stirring barrel is connected to the preparation tank, and the equipment inside the stirring barrel includes a dust bag, a liquid level meter I, and a temperature sensor. The stirring barrel is connected to a water source through a pipeline, and an electromagnetic flow meter and a pneumatic valve are provided on the pipeline; the temperature sensor and the pneumatic valve are electrically connected to the controller in the electrical cabinet.

[0008] Optionally, in some embodiments, the storage tank is connected to the preparation tank through a pipeline, a discharge valve is provided on the pipeline, and a liquid level meter II, a mixer, and a concentration detection instrument are provided in the preparation tank; the liquid level meter II, the concentration detection instrument and the discharge valve are electrically connected to the controller in the electrical cabinet.

[0009] The technical solution provided by this application may have the following beneficial effects:

[0010] The present application provides an automatic powder medicine preparation system, which can ensure the normal operation of powder medicine preparation and can realize automatic control, save labor costs, and improve work efficiency and safety.

[0011] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0013] Figure 1 It is a structural schematic diagram of an automatic powder medicine preparation system shown in an embodiment of the present application;

[0014] Figure numerals: feeding system 1, preparation tank 2, storage tank 3, electrical cabinet 4, powder reagent bin 5, star-shaped discharger 6, solid flow meter 7, solenoid valve 8, level meter 9, air source 10, dust filter bag 11, liquid level meter I 12, temperature sensor 13, electromagnetic flow meter 14, pneumatic valve 15, water source 16, discharge valve 17, liquid level meter II 18, mixer 19, concentration detection instrument 20, mixing barrel 21. DETAILED DESCRIPTION

[0015] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0016] In the description of the present application, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0017] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0018] In response to the above problems, an embodiment of the present application provides an automatic powder medicine preparation system, which can ensure the normal operation of powder medicine preparation and can realize automatic control, save labor costs, and improve work efficiency and safety.

[0019] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0020] Figure 1 It is a structural schematic diagram of an automatic powder medicine preparation system shown in an embodiment of the present application.

[0021] See also Figure 1The automatic powder medicine preparation system shown in Example 1 includes a feeding system 1, a preparation tank 2, a storage tank 3, and an electrical cabinet 4. The feeding system 1 can store and quantitatively supply medicines. The feeding system 1 can automatically total medicines according to demand. The feeding system 1 is connected with the preparation tank 2. The preparation tank 2 can prepare and mix medicines. After the quantitative medicine flows into the preparation tank 2, a quantitative amount of water is added according to the amount of medicine. At the same time, the temperature of the solution in the preparation tank 2 is regulated by blowing. The preparation tank 2 is connected with the storage tank 3. The medicine prepared by the preparation tank 2 is discharged into the storage tank 3. The storage tank 3 can store medicines. The prepared liquid medicine is unloaded into the storage tank 3. Water is added to the storage tank 3 according to the concentration of the solution; the feeding system 1, the preparation tank 2, and the storage tank 3 are all controlled by the controller in the electrical cabinet 4.

[0022] The feeding system 1 shown in Example 2 includes a powder medicine bin 5, a star-shaped discharger 6, a solid flowmeter 7, an electromagnetic valve 8, and a level meter 9. The level meter 9 is installed in the powder medicine bin 5, and the lower end is connected to the star-shaped discharger 6. The star-shaped discharger 6 is connected to the solid flowmeter 7 and the air source 10. The air source 10 is controlled by the electromagnetic valve 8. The solid flowmeter 7 is connected to the storage tank 3; the level meter 9, the star-shaped discharger 6 and the electromagnetic valve 8 are electrically connected to the controller in the electrical cabinet 4.

[0023] The preparation tank 2 shown in Example 3 includes a stirring barrel 21, a dust-proof bag 11, a liquid level meter Ⅰ12, a temperature sensor 13, an electromagnetic flowmeter 14, and a pneumatic valve 15. The stirring barrel 21 is connected to the preparation tank 2. The stirring barrel 21 is equipped with a dust-proof bag 11, a liquid level meter Ⅰ12, and a temperature sensor 13. The stirring barrel 21 is connected to a water source 16 through a pipeline, and an electromagnetic flowmeter 14 and a pneumatic valve 15 are arranged on the pipeline; the temperature sensor 13 and the pneumatic valve 15 are electrically connected to the controller in the electrical cabinet 4.

[0024] The storage tank 3 shown in Example 4 is connected to the preparation tank 2 through a pipeline, and a discharge valve 17 is provided on the pipeline. A liquid level meter II 18, a mixer 19, and a concentration detection instrument 20 are provided in the preparation tank 2; the liquid level meter II 18, the concentration detection instrument 20 and the discharge valve 17 are electrically connected to the controller in the electrical cabinet 4.

[0025] Temperature mode: When starting, first warn for 30s, (before opening the pneumatic valve, first store the last accumulated water use value in the PLC), open the water adding pneumatic valve, calculate the accumulated water adding value, after the water level reaches the set value, close the pneumatic valve (store the accumulated water use value this time in the PLC, this accumulated value - the last accumulated value = this water consumption), start the peristaltic pump (before starting the peristaltic pump, first store the last accumulated value of the solid flow meter in the PLC), open the solenoid valve to blow air, when the temperature reaches the set value, the peristaltic pump stops (store the accumulated value of this reagent in the PLC, this accumulated value - the last accumulated value = this reagent usage), close the solenoid valve, after the reagent is added, turn to preparation, the preparation time is 2-5h, after the preparation time is over, turn to secondary water addition, after the liquid level is added to the set value, the preparation process ends, after the preparation is completed, and the liquid level in the storage tank is lower than the set value, the preparation tank discharges the material into the storage tank; the storage tank is equipped with a concentration detection instrument, when the detected concentration does not meet the standard, water is automatically added.

[0026] Concentration mode: When starting, first warn for 30s, (before opening the pneumatic valve, first store the last accumulated water consumption value in the PLC), open the water-adding pneumatic valve, calculate the accumulated water-adding value, and when the water level reaches the set value, close the pneumatic valve (store the accumulated water consumption this time in the PLC, and calculate the accumulated value this time - the last accumulated value = the current water consumption), start the peristaltic pump (before starting the peristaltic pump, first store the last accumulated value of the solid flow meter in the PLC), open the solenoid valve to blow air, and calculate the required amount of the agent this time according to the set concentration. The solid flow meter is checked. Measure the real-time usage of the medicine. When the demand for medicine is reached, the peristaltic pump stops (store the cumulative value of the medicine this time in the PLC, and the cumulative value this time - the cumulative value last time = the amount of medicine used this time), close the solenoid valve, and turn to preparation after the addition of the medicine is completed. The preparation time is 2-5h. After the preparation time is over, turn to the second water addition. After the liquid level reaches the set value, the preparation process ends. After the preparation is completed, and the liquid level in the storage tank is lower than the set value, the preparation tank discharges the material into the storage tank; the storage tank is equipped with a concentration detection instrument, and when the detected concentration does not meet the standard, water is automatically added.

[0027] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A powder medicine automatic preparation system, characterized in that: The automatic powder medicine preparation system comprises a feeding system (1), a preparation tank (2), a storage tank (3), and an electrical cabinet (4); the feeding system (1) can store and quantitatively supply medicine; the feeding system (1) is connected to the preparation tank (2); the preparation tank (2) can prepare and mix medicine; the preparation tank (2) is connected to the storage tank (3); the medicine prepared by the preparation tank (2) is discharged into the storage tank (3); and the storage tank (3) can store medicine; the feeding system (1), the preparation tank (2), and the storage tank (3) are all controlled by a controller in the electrical cabinet (4).

2. The automatic powder preparation system according to claim 1, characterized in that: The feeding system (1) comprises a powder medicine bin (5), a star-shaped discharger (6), a solid flow meter (7), an electromagnetic valve (8), and a level meter (9). The powder medicine bin (5) is provided with a level meter (9), and the lower end is connected to the star-shaped discharger (6). The star-shaped discharger (6) is connected to the solid flow meter (7) and an air source (10). The air source (10) is controlled by the electromagnetic valve (8). The solid flow meter (7) is connected to the storage tank (3). The level meter (9), the star-shaped discharger (6), and the electromagnetic valve (8) are electrically connected to a controller in an electrical cabinet (4).

3. The automatic powder preparation system according to claim 1, characterized in that: The preparation tank (2) comprises a stirring barrel (21), a dust-proof cloth bag (11), a liquid level meter (12), a temperature sensor (13), an electromagnetic flow meter (14), and a pneumatic valve (15); the stirring barrel (21) is connected to the preparation tank (2); the stirring barrel (21) is equipped with a dust-proof cloth bag (11), a liquid level meter I (12), and a temperature sensor (13); the stirring barrel (21) is connected to a water source (16) through a pipeline, and an electromagnetic flow meter (14) and a pneumatic valve (15) are arranged on the pipeline; the temperature sensor (13) and the pneumatic valve (15) are electrically connected to a controller in an electrical cabinet (4).

4. The automatic powder preparation system according to claim 1, characterized in that: The storage tank (3) is connected to the preparation tank (2) through a pipeline, and a discharge valve (17) is arranged on the pipeline. A liquid level meter II (18), a stirrer (19), and a concentration detection instrument (20) are arranged in the preparation tank (2); the liquid level meter II (18), the concentration detection instrument (20) and the discharge valve (17) are electrically connected to a controller in an electrical cabinet (4).

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