Medicinal distillation equipment

Abstract

The medicinal distillation equipment comprises a distillation bin and a distillation mechanism, a heating chamber is arranged in the middle of the lower end of the interior of the distillation bin, the distillation mechanism comprises a cooling cover, a flow guide groove, a cooling assembly and a heating assembly, the cooling cover is rotationally connected to the upper end of the interior of the distillation bin, and an annular protrusion is arranged on the outer edge of the upper end of the cooling cover; according to the medicinal distillation equipment, the distillation mechanism is arranged, the cooling cover and the stirring paddle are driven to rotate through the connecting shaft at the same time, the stirring paddle continuously stirs liquid medicine, the liquid medicine is uniformly stirred through the stirring paddle, and the liquid medicine is uniformly stirred through the stirring paddle; the water in the liquid medicine can be evaporated more quickly, the cooling cover rotates continuously to form centrifugal force, small condensed liquid drops can drip quickly in cooperation with the flow guide grooves, and then the distillation efficiency of the liquid medicine is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of liquid medicine distillation, in particular to a medicinal distillation equipment. BACKGROUND

[0002] Distillation is a thermodynamic separation process, which uses the different boiling points of components in mixed liquid or liquid-solid system to evaporate low-boiling components and condense them to separate the whole component unit operation process, which is the combination of evaporation and condensation two unit operations, compared with other separation methods such as extraction, filtration and crystallization, its advantage is that it does not need to use other solvents except system components, so as to ensure that no new impurities are introduced, in the pharmaceutical field, in order to improve the purity of drugs, it is often necessary to distill the liquid medicine to separate part of the water in the liquid medicine, and medicinal distillation equipment is needed, the existing medicinal distillation equipment is mainly composed of evaporation assembly and condensation assembly, after the liquid medicine is heated by heating wire, the water contained in the liquid medicine forms water vapor, the water vapor contacts the condensing plate, the condensing plate keeps low temperature by circulating cooling water, the contacted water vapor is condensed into small droplets, and then flows into the collection tank to be collected, until the liquid medicine reaches the appropriate concentration, the traditional medicinal distillation equipment only heats by heating wire, the evaporation efficiency of the water in the liquid medicine is low, the water vapor is condensed by circulating water, and the small droplets formed after condensation are only collected and dropped by gravity, the condensation effect is poor, therefore, we provide a medicinal distillation equipment. UTILITY MODEL CONTENTS

[0003] The utility model wants to solve the technical problem of overcoming the existing defects, providing a medicinal distillation equipment, which is provided with a distillation mechanism, a cooling cover and a stirring paddle are driven to rotate at the same time through a connecting shaft, the stirring paddle continuously stirs the liquid medicine, the water in the liquid medicine can evaporate faster, the cooling cover continuously rotates to form centrifugal force, and the small droplets after condensation can quickly drop by cooperating with the flow guide groove, thereby improving the distillation efficiency of the liquid medicine, and the problems in the background art can be effectively solved.

[0004] To achieve the above object, the utility model provides the following technical scheme: a medicinal distillation equipment, which comprises a distillation bin and a distillation mechanism.

[0005] The distillation bin is provided with a heating chamber in the middle of the lower end.

[0006] The distillation mechanism comprises a cooling cover, a flow guide groove, a cooling assembly and a heating assembly. The cooling cover is rotationally connected to the inner upper end of the distillation bin. An annular protrusion is arranged at the outer edge of the upper end of the cooling cover. The flow guide grooves are evenly arranged on the top wall of the cooling cover. The cooling assemblies are arranged on the inner upper end of the distillation bin. The heating assembly is arranged on the inner middle part of the heating chamber. The small droplets condensed are provided with flow guide effect. The distillation mechanism is provided. The cooling cover and the stirring paddle are driven to rotate through the connecting shaft. The medicine liquid is continuously stirred by the stirring paddle. The water in the medicine liquid can be evaporated more quickly. The cooling cover is continuously rotated to form centrifugal force. The small droplets condensed can quickly drop through the cooperation of the flow guide groove. The distillation efficiency of the medicine liquid is improved.

[0007] Further, the cooling assembly comprises a mounting frame, a sponge roller and a spraying frame. The mounting frames are evenly arranged on the inner upper end of the distillation bin. The four mounting frames are cross-distributed. The sponge rollers are rotationally connected to the inner lower end of the mounting frame. The outer surfaces of the four sponge rollers are attached to the upper end of the cooling cover. The spraying frames are arranged on the inner middle part of the mounting frame. The lower end of the spraying frame is provided with evenly distributed spray heads. The lower end of the spray head is attached to the outer surface of the vertically adjacent sponge roller. The cooling of the cooling cover is provided with a basis.

[0008] Further, the heating assembly comprises a connecting shaft, a stirring paddle and a motor. The connecting shaft is rotationally connected to the inner middle part of the distillation bin. The lower end of the connecting shaft is located in the inner middle part of the heating chamber. The outer surface of the upper end of the connecting shaft is fixedly connected to the inner middle part of the cooling cover. The stirring paddles are evenly arranged on the outer surface of the lower end of the connecting shaft. The motor is arranged on the middle part of the upper end of the distillation bin. The input end of the motor is electrically connected to the output end of the single-chip microcomputer. The output shaft of the motor is fixedly connected to the upper end of the connecting shaft. The medicine liquid is continuously stirred by the stirring paddle. The evaporation efficiency of the water in the medicine liquid is improved.

[0009] Further, the heating assembly further comprises heating wires. The heating wires are evenly arranged on the inner wall of the lower end of the heating chamber. The input end of the heating wire is electrically connected to the output end of the single-chip microcomputer. The heating of the medicine liquid is provided with a basis.

[0010] Further, the water outlet pipe is arranged on the outer surface of the lower end of the front side of the distillation bin. The electromagnetic valve is arranged on the lower end of the heating chamber. The input end of the electromagnetic valve is electrically connected to the output end of the single-chip microcomputer. The medicine liquid is convenient to enter and exit. The small droplets condensed are convenient to discharge.

[0011] Further, the base is arranged on the outer surface of the lower end of the distillation bin. The outer surface of the base is provided with evenly distributed notches. The notch of the front side is vertically adjacent to the water outlet pipe. The distillation bin is provided with stable support.

[0012] Further, the single-chip microcomputer is arranged on the outer surface of the right side of the distillation bin. The input end of the single-chip microcomputer is electrically connected to the external power supply. The distillation work of the medicine liquid is provided with control basis.

[0013] Compared with the prior art, the pharmaceutical distillation equipment has the following advantages:

[0014] The cooling cover and the stirring paddle are driven to rotate simultaneously by the connecting shaft, the stirring paddle continuously stirs the medicinal liquid, the water in the medicinal liquid can evaporate faster, the cooling cover continuously rotates to form centrifugal force, and small liquid drops after condensation can quickly drop by cooperation of the flow guide grooves, and therefore the distillation efficiency of the medicinal liquid is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the utility model;

[0016] Figure 2 It is a sectional structural schematic view of the distillation mechanism of the utility model;

[0017] Figure 3 It is a structural schematic view of the cooling assembly of the utility model;

[0018] Figure 4 It is a sectional structural schematic view of the cooling cover of the utility model.

[0019] In the drawing: 1 distillation bin, 2 heating chamber, 3 distillation mechanism, 31 cooling cover, 32 flow guide groove, 33 cooling assembly, 331 mounting frame, 332 sponge roller, 333 spraying frame, 34 heating assembly, 341 connecting shaft, 342 stirring paddle, 343 motor, 344 heating wire, 4 water outlet pipe, 5 electromagnetic valve, 6 base, 7 single-chip microcomputer. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The embodiment provides a technical scheme: a pharmaceutical distillation equipment, which comprises a distillation bin 1 and a distillation mechanism 3.

[0022] The distillation bin 1 is internally provided with a heating chamber 2 in the middle of the lower end, the diameter of the opening of the upper end of the heating chamber 2 is smaller than that of the lower end, a collection groove is formed in the bottom wall of the distillation bin 1, which is convenient for the collection of small droplets, and the distillation bin 1 further comprises a water outlet pipe 4 and an electromagnetic valve 5, the water outlet pipe 4 is formed in the front lower end of the outer surface of the distillation bin 1, the electromagnetic valve 5 is arranged at the lower end of the heating chamber 2, the input end of the electromagnetic valve 5 is electrically connected with the output end of the single-chip microcomputer 7, the electromagnetic valve 5 is connected with an external peristaltic pump through a connecting pipe, which is convenient for the inlet and outlet of the liquid medicine and the discharge of small droplets after condensation, and the distillation bin 1 further comprises a base 6, which is arranged at the lower end of the outer surface of the distillation bin 1, the outer surface of the base 6 is provided with uniformly distributed notches, the notch on the front side is vertically adjacent to the water outlet pipe 4, the notch provides a clearance for the water outlet pipe 4 and provides stable support for the distillation bin 1, and the distillation bin 1 further comprises a single-chip microcomputer 7, which is arranged on the right side of the outer surface of the distillation bin 1, the input end of the single-chip microcomputer 7 is electrically connected with an external power supply, and the single-chip microcomputer 7 provides a control basis for the distillation of the liquid medicine;

[0023] The distillation mechanism 3 comprises a cooling cover 31, a flow guide groove 32, a cooling assembly 33 and a heating assembly 34. The cooling cover 31 is rotationally connected to the upper end of the inner part of the distillation bin 1. The cooling cover 31 is in the shape of a pot cover with a middle upward protrusion. An annular protrusion is arranged at the outer edge of the upper end of the cooling cover 31, which has a blocking effect. The flow guide groove 32 is evenly arranged on the top wall of the cooling cover 31. The cooling assembly 33 is arranged on the upper end of the inner part of the distillation bin 1. The heating assembly 34 is arranged in the middle of the inner part of the heating chamber 2, which provides a flow guide effect for the small droplets after condensation. The cooling assembly 33 comprises a mounting frame 331, a sponge roller 332 and a spraying frame 333. The mounting frame 331 is evenly arranged on the upper end of the inner part of the distillation bin 1. The four mounting frames 331 are distributed in a cross shape. The sponge roller 332 is rotationally connected to the lower end of the inner part of the mounting frame 331. The outer surfaces of the four sponge rollers 332 are in close contact with the upper end of the cooling cover 31. The spraying frame 333 is arranged in the middle of the inner part of the mounting frame 331. The spraying frame 333 is connected to the external water pump through a hose. The lower end of the spraying frame 333 is provided with evenly distributed spray heads, which are in close contact with the outer surfaces of the vertically adjacent sponge rollers 332. The spraying frame 333 provides a basis for the cooling of the cooling cover 31. The heating assembly 34 comprises a connecting shaft 341, a stirring paddle 342 and a motor 343. The connecting shaft 341 is rotationally connected to the middle of the inner part of the distillation bin 1. The lower end of the connecting shaft 341 is located in the middle of the inner part of the heating chamber 2. The outer surface of the upper end of the connecting shaft 341 is fixedly connected to the middle of the inner part of the cooling cover 31. The stirring paddle 342 is evenly arranged on the lower end of the outer surface of the connecting shaft 341. The stirring paddle 342 is distributed in an inclined state. The motor 343 is arranged on the middle of the upper end of the distillation bin 1. The input end of the motor 343 is electrically connected to the output end of the single-chip microcomputer 7. The output shaft of the motor 343 is fixedly connected to the upper end of the connecting shaft 341. The stirring paddle 342 continuously stirs the medicinal liquid, which improves the evaporation efficiency of the water in the medicinal liquid. The heating assembly 34 further comprises a heating wire 344, which is evenly arranged on the lower end of the inner wall of the heating chamber 2. The input end of the heating wire 344 is electrically connected to the output end of the single-chip microcomputer 7, which provides a basis for the heating of the medicinal liquid. The distillation mechanism 3 is arranged. The connecting shaft 341 simultaneously drives the rotation of the cooling cover 31 and the stirring paddle 342. The stirring paddle 342 continuously stirs the medicinal liquid, which can make the water in the medicinal liquid evaporate faster. The cooling cover 31 continuously rotates to form a centrifugal force. In combination with the flow guide groove 32, the small droplets after condensation can quickly drop, thereby improving the distillation efficiency of the medicinal liquid.

[0024] The working principle of the medicinal distillation equipment is as follows: when distillation of the medicinal liquid is carried out, the single-chip microcomputer 7 controls the electromagnetic valve 5 to open, the external peristaltic pump sends a certain amount of the medicinal liquid into the heating chamber 2, then the electromagnetic valve 5 is closed, the single-chip microcomputer 7 controls the heating wire 344 to work, the heating wire 344 radiates heat to heat the medicinal liquid around, at the same time, the single-chip microcomputer 7 controls the motor 343 to work, the output shaft of the motor 343 drives the connecting shaft 341 to rotate, the stirring paddle 342 also rotates to continuously stir the medicinal liquid around, so that the medicinal liquid is more evenly distributed and the evaporation of the water in the medicinal liquid is accelerated, the water in the medicinal liquid evaporates to form water vapor, then the water vapor contacts the cooling cover 31, at this time, the cooling cover 31 also rotates with the rotation of the connecting shaft 341, the external water pump works to pump the cooling water into the spraying frame 333, then the cooling water is sprayed to the surface of the sponge roller 332 from the spray head, the rotating cooling cover 31 drives the sponge roller 332 through friction, the sponge roller 332 attaches the cooling water on the surface of the cooling cover 31 to make the cooling cover 31 in a low-temperature state, the excess water is blocked by the annular protrusion and then is drawn away by the external water guide pipe, the high-temperature water vapor condenses into small droplets after contacting the low-temperature cooling cover 31, at this time, the rotating cooling cover 31 generates centrifugal force, the small droplets are gathered from the center of the cooling cover 31 to the edge of the cooling cover 31 through the flow guide of the flow guide groove 32, then the small droplets drop quickly, the small droplets after dropping enter the collecting groove at the bottom wall of the distillation bin 1, then are quickly discharged through the water outlet pipe 4, when the medicinal liquid reaches a proper concentration, the single-chip microcomputer 7 controls the electromagnetic valve 5 to open, the external peristaltic pump draws out the medicinal liquid meeting the standard, and the distillation of the medicinal liquid is completed.

[0025] It is worth noting that the single-chip microcomputer 7 in the above embodiment is an S7-200 single-chip microcomputer, the motor 343 is a motor, the heating wire 344 is an Ni80Cr20 heating wire, and the electromagnetic valve 5 is a DF / ZCS electromagnetic valve, and the single-chip microcomputer 7 controls the motor 343, the heating wire 344 and the electromagnetic valve 5 to work by using the method commonly used in the prior art.

[0026] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process conversion obtained by using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. Pharmaceutical distillation apparatus, characterized in that: It comprises a distillation bin (1) and a distillation mechanism (3); The distillation bin (1) is internally provided with a heating chamber (2) at the lower middle part; The distillation mechanism (3) comprises a cooling cover (31), a flow guide groove (32), a cooling assembly (33) and a heating assembly (34). The cooling cover (31) is rotationally connected to the upper inner end of the distillation bin (1). An annular protrusion is arranged at the outer edge of the upper end of the cooling cover (31). The flow guide groove (32) is evenly arranged on the top wall of the cooling cover (31). The cooling assembly (33) is arranged at the upper inner end of the distillation bin (1). The heating assembly (34) is arranged at the inner middle part of the heating chamber (2).

2. A pharmaceutical distillation apparatus as claimed in claim 1, characterised in that: It also comprises a single-chip microcomputer (7) arranged at the right outer surface of the distillation bin (1). The input end of the single-chip microcomputer (7) is electrically connected to the external power supply.

3. A pharmaceutical distillation apparatus as claimed in claim 1, wherein: The cooling assembly (33) comprises a mounting frame (331), a sponge roller (332) and a spraying frame (333). The mounting frame (331) is evenly arranged at the upper inner end of the distillation bin (1). The four mounting frames (331) are cross-distributed. The sponge roller (332) is rotationally connected to the lower inner end of the mounting frame (331). The outer surfaces of the four sponge rollers (332) are attached to the upper end of the cooling cover (31). The spraying frame (333) is arranged at the inner middle part of the mounting frame (331). The lower end of the spraying frame (333) is provided with evenly distributed spray heads. The lower ends of the spray heads are attached to the outer surfaces of the vertically adjacent sponge rollers (332).

4. A pharmaceutical distillation apparatus as claimed in claim 2, wherein: The heating assembly (34) comprises a connecting shaft (341), a stirring paddle (342) and a motor (343). The connecting shaft (341) is rotationally connected to the inner middle part of the distillation bin (1). The lower end of the connecting shaft (341) is located at the inner middle part of the heating chamber (2). The outer surface of the upper end of the connecting shaft (341) is fixedly connected to the inner middle part of the cooling cover (31). The stirring paddle (342) is evenly arranged at the lower outer surface of the connecting shaft (341). The motor (343) is arranged at the middle part of the upper end of the distillation bin (1). The input end of the motor (343) is electrically connected to the output end of the single-chip microcomputer (7). The output shaft of the motor (343) is fixedly connected to the upper end of the connecting shaft (341).

5. A pharmaceutical distillation apparatus as claimed in claim 4, characterised in that: The heating assembly (34) further comprises a heating wire (344) evenly arranged at the lower inner wall of the heating chamber (2). The input end of the heating wire (344) is electrically connected to the output end of the single-chip microcomputer (7).

6. A pharmaceutical distillation apparatus as claimed in claim 2, wherein: It also comprises a water outlet pipe (4) and a solenoid valve (5). The water outlet pipe (4) is arranged at the lower end of the front outer surface of the distillation bin (1). The solenoid valve (5) is arranged at the lower end of the heating chamber (2). The input end of the solenoid valve (5) is electrically connected to the output end of the single-chip microcomputer (7).

7. A pharmaceutical distillation apparatus as claimed in claim 6, characterised in that: It also comprises a base (6) arranged at the lower outer surface of the distillation bin (1). The outer surface of the base (6) is provided with evenly distributed notches. The notch at the front side is vertically adjacent to the water outlet pipe (4).

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