CN215505592U

CN215505592U - Traditional chinese medicine draws concentrated integrative device

Info

Publication number: CN215505592U
Application number: CN202121706951.2U
Authority: CN
Inventors: 张春杰
Original assignee: Zhengzhou Saike Pharmaceutical Technology Co ltd
Current assignee: Zhengzhou Saike Pharmaceutical Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2022-01-14
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a traditional Chinese medicine extraction and concentration integrated device, and relates to the technical field of traditional Chinese medicine preparation; the device comprises a tank body, wherein the tank body is divided into an extraction cavity and a concentration cavity through an interlayer, and a heating rod is arranged in the extraction cavity; a material conveying pipe is connected between the feed inlet of the concentration cavity and the discharge outlet of the extraction cavity; the concentration cavity is provided with a heating device and a filter screen, the concentration cavity is provided with a second exhaust port, the second exhaust port is connected into the extraction cavity through a steam pipeline, the part of the steam pipeline in the extraction cavity is provided with a plurality of air holes, and a gas booster pump is arranged on the steam pipeline; the device has compact structure and easy use, reduces the pipeline connection and heat loss between devices, and improves the quality of concentrated traditional Chinese medicine.

Description

Traditional chinese medicine draws concentrated integrative device

Technical Field

The utility model relates to the technical field of traditional Chinese medicine preparation, in particular to a traditional Chinese medicine extraction and concentration integrated device.

Background

The chemical components of the traditional Chinese medicine are very complex, and not only contain various effective components, but also have ineffective components and also contain toxic components. Extracting the effective components of the effective monomers, and further separating and purifying the effective components to obtain the effective monomers is an important content in the research field of traditional Chinese medicines.

The extraction of the traditional Chinese medicine is to extract the effective components in the traditional Chinese medicine to the maximum extent by utilizing certain technologies, so that the internal quality and the clinical treatment effect of the traditional Chinese medicine preparation are improved, and the effect of the traditional Chinese medicine is exerted to the maximum extent. The traditional extraction method of Chinese medicine includes water decoction, soaking, percolation, modified gelatin, reflux, solvent extraction, steam distillation and sublimation. Of these, the water decoction method is the most commonly used method.

After the decoction is extracted, the liquid medicine has large volume and weak drug property, and the traditional Chinese medicine liquid is usually concentrated to reduce the volume of the liquid medicine, improve the content of active ingredients in unit mass, concentrated and refined to prepare clear paste or extract, and then the clear paste or extract is prepared into pills with other raw material fine powder or proper excipient in the prescription. The traditional Chinese medicine extraction and concentration equipment is separated at present, the number of connecting pipelines is large and complicated, the energy consumption is large, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defects of the prior art and provides a traditional Chinese medicine extracting and concentrating integrated device to optimize a traditional Chinese medicine extracting and concentrating process.

In order to achieve the above object, the present invention is achieved by the following technical solutions.

A traditional Chinese medicine extracting and concentrating integrated device comprises a tank body, wherein the tank body is divided into an extracting cavity and a concentrating cavity through an interlayer, a heating rod is arranged in the extracting cavity, and the top of the extracting cavity is provided with a feeding port and a first exhaust port; the concentration cavity is provided with a feed inlet, and a feed delivery pipe is connected between the feed inlet and a discharge outlet of the extraction cavity; a heating device and a filter screen are arranged in the concentration cavity, the heating device is arranged at the bottom of the concentration cavity, the filter screen is arranged above the heating device, and the feed inlet is arranged above the filter screen; the concentration cavity is provided with a second exhaust port, the second exhaust port is connected to the extraction cavity through a steam pipeline, a plurality of air holes are formed in the steam pipeline part in the extraction cavity, and a gas booster pump is arranged on the steam pipeline.

Furthermore, a control valve is arranged on the material conveying pipe.

Further, the extraction chamber is disposed above the concentration chamber.

Further, the extraction cavity is also provided with a secondary extraction material port, and the secondary extraction material port is connected to the upper part of the filter screen in the concentration cavity through a feeding pipeline and is used for conveying medicine dregs to the extraction cavity; and a slurry pump and a control valve are arranged on the feeding pipeline.

Furthermore, the heating device is a steam coil pipe, and the steam coil pipe is connected with a steam generating device.

Furthermore, a concentrated liquid medicine outlet is arranged at the bottom of the concentration cavity.

Further, the steam pipeline is connected to the bottom in the extraction cavity.

Further, a stirring device is arranged in the extraction cavity.

Furthermore, the concentration cavity is connected with a vacuum pumping device.

Further, the first exhaust port is connected with a condensation reflux device.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model integrates the extraction and concentration processes, directly filters and concentrates the extracted traditional Chinese medicine, optimizes the extraction and concentration links and improves the production efficiency of the two links. The steam that utilizes the intracavity of concentration to produce utilizes its heat to get into on the one hand and draws the chamber and assist the heating to draw, and on the other hand gets into and draws the steam in the chamber under the effect of pressure, also produces the stirring to drawing traditional chinese medicine, has improved and has drawed the quality. Furthermore, the medicine is fully extracted through the secondary extraction of the medicine dregs, so that the content of the effective components of the final concentrated traditional Chinese medicine is improved.

The device has compact structure and easy use, reduces the pipeline connection and heat loss between devices, and improves the quality of concentrated traditional Chinese medicine.

Drawings

FIG. 1 is a schematic structural diagram of an integrated device for extraction and concentration according to the present invention.

In the figure, 1 is a tank body; 2 is an interlayer; 3 is an extraction cavity; 4 is a concentration cavity; 5 is the heating rod, 6 is the charge door, 7 is first exhaust port, 8 is the conveying pipeline, 9 is the filter screen, 10 is the steam pipe way, 11 is the gas pocket, 12 is the gas booster pump, 13 is the control valve, 14 is the secondary and draws the material mouth, 15 is the feed line, 16 is the sediment stuff pump, 17 is the steam coil pipe, 18 is steam generating device, 19 is concentrated liquid medicine export, 20 is agitating unit, 21 is coil pipe condensation return-flow ware, 22 is the evacuation machine.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail with reference to the embodiments and the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. The technical solution of the present invention is described in detail below with reference to the embodiments and the drawings, but the scope of protection is not limited thereto.

As shown in figure 1, the traditional Chinese medicine extracting and concentrating integrated device comprises a tank body 1 made of stainless steel, wherein the tank body 1 is divided into an extracting cavity 3 and a concentrating cavity 4 through an interlayer 2 made of stainless steel, and the extracting cavity 3 is positioned above the concentrating cavity 4. A plurality of heating rods 5 are arranged in the extraction cavity 3 and used for heating and boiling the traditional Chinese medicine, and a feeding port 6 and a first exhaust port 7 are arranged at the top of the extraction cavity 3; the first exhaust port 7 is connected with a coil pipe condensate reflux device 21 through a pipeline, and the coil pipe condensate reflux device 21 is purchased from the conventional market and is used for condensing and recovering water in steam; the extracting cavity 3 is internally provided with a stirring device 20, and the stirring device 20 is a stirrer purchased in the market. The stirring device 20 is driven by a motor to stir the traditional Chinese medicine in the extraction cavity 3. The feed inlet 6 is used for adding traditional Chinese medicine and water into the extraction cavity 3, and the first exhaust port 7 is used for discharging steam in the extraction cavity 3.

The concentration cavity 4 is connected with a vacuum extractor 22 to improve the concentration efficiency; the side wall of the upper part of the concentration cavity 4 is provided with a feed inlet, and the bottom is provided with a concentrated liquid medicine outlet 19. A material conveying pipe 8 is connected between the feed inlet and the discharge outlet of the extraction cavity 3; the feed delivery pipe 8 is provided with a control valve 13. A filter screen 9 is arranged at the middle position in the concentration cavity 4, a steam coil 17 is arranged at the bottom of the concentration cavity 4, the steam coil 17 is connected with a steam generating device 18 for heating concentrated liquid medicine, and a feed inlet on the concentration cavity 4 is arranged above the filter screen 9; the concentrating chamber 4 is provided with a second exhaust which is connected into the extraction chamber 3 by a steam line 10 and extends around the bottom of the extraction chamber 3. A plurality of air holes 11 are arranged on the part of the steam pipeline 10 positioned in the extraction cavity 3, and a gas booster pump 12 is arranged on the steam pipeline 10. Under the action of the gas booster pump 12, the high-temperature steam in the concentration cavity 4 is sent into the extraction cavity 3 and is sprayed in with certain pressure, so that the stirring for extracting the traditional Chinese medicine can be generated, and the extraction quality is improved.

The extraction cavity 3 is also provided with a secondary extraction material port 14, and the secondary extraction material port 14 is connected to the upper part of the filter screen 9 in the concentration cavity 4 through a feeding pipeline 15 and is used for conveying medicine residues to the extraction cavity 3; the feed line 15 is provided with a slurry pump 16 and a control valve 13.

The specific working process is as follows: add traditional chinese medicine and water in proper order and draw in chamber 3, open heating rod 5 and heat, and open agitating unit 20 and stir the medicine, after drawing, open control valve 13 on the conveying pipeline 8 and send into concentrated chamber 4 with the material, the material filters through filter screen 9, the liquid medicine gets into concentrated chamber 4 bottom, it is concentrated to heat, open gas booster pump 12 and send high temperature steam in concentrated chamber 4 into through steam conduit 10 and draw in chamber 3, draw and continue to add traditional chinese medicine and water in the chamber 3 and draw, can send into through the pipeline with the filter residue on the filter screen 9 through sediment stuff pump 16 simultaneously and draw in chamber 3 and carry out the secondary and draw.

The device integrates extraction and concentration processes, directly filters and concentrates the extracted traditional Chinese medicine, optimizes extraction and concentration links, and improves the production efficiency of the two links. The steam generated in the concentration cavity 4 is utilized to enter the extraction cavity to assist heating extraction by utilizing the heat of the steam, and the steam entering the extraction cavity 3 is also used for stirring the extracted traditional Chinese medicine under the action of pressure, so that the extraction quality is improved. Furthermore, the medicine is fully extracted through the secondary extraction of the medicine dregs, so that the content of the effective components of the final concentrated traditional Chinese medicine is improved.

While the utility model has been described in further detail with reference to specific preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A traditional Chinese medicine extracting and concentrating integrated device is characterized by comprising a tank body (1), wherein the tank body (1) is internally divided into an extracting cavity (3) and a concentrating cavity (4) through an interlayer (2), a heating rod (5) is arranged in the extracting cavity (3), and the top of the extracting cavity (3) is provided with a feeding hole (6) and a first exhaust port (7); the concentration cavity (4) is provided with a feed inlet, and a feed delivery pipe (8) is connected between the feed inlet and a discharge outlet of the extraction cavity; a heating device and a filter screen (9) are arranged in the concentration cavity (4), the heating device is arranged at the bottom of the concentration cavity (4), the filter screen (9) is arranged above the heating device, and the feed inlet is arranged above the filter screen (9); concentrated chamber (4) are provided with the second gas vent, the second gas vent is connected to through steam pipe (10) and draws chamber (3) in, is located to be provided with a plurality of gas pockets (11) on steam pipe (10) part in drawing chamber (3), be provided with gas booster pump (12) on steam pipe (10).

2. The device as claimed in claim 1, wherein the delivery pipe (8) is provided with a control valve (13).

3. The integrated device for extracting and concentrating traditional Chinese medicine as claimed in claim 1, wherein the extracting cavity (3) is arranged above the concentrating cavity (4).

4. The traditional Chinese medicine extracting and concentrating integrated device according to claim 1, wherein the extracting cavity (3) is further provided with a secondary extracting material port (14), and the secondary extracting material port (14) is connected to the upper part of the filter screen (9) in the concentrating cavity (4) through a feeding pipeline (15) and is used for conveying medicine residues to the extracting cavity (3); and a slurry pump (16) and a control valve (13) are arranged on the feeding pipeline (15).

5. The integrated device for extracting and concentrating traditional Chinese medicine according to claim 1, wherein the heating device is a steam coil (17), and the steam coil (17) is connected with a steam generating device (18).

6. The integrated device for extracting and concentrating traditional Chinese medicine according to claim 1, wherein the bottom of the concentrating cavity (4) is provided with a concentrated liquid medicine outlet (19).

7. The integrated device for extracting and concentrating traditional Chinese medicine as claimed in claim 1, wherein the steam pipeline (10) is connected to the bottom inside the extracting cavity (3).

8. The integrated device for extracting and concentrating traditional Chinese medicine according to claim 1, wherein a stirring device (20) is arranged in the extracting cavity (3).

9. The integrated device for extracting and concentrating traditional Chinese medicine according to claim 1, wherein the concentrating cavity (4) is connected with a vacuum-pumping device.

10. The integrated device for extracting and concentrating traditional Chinese medicine according to claim 1, wherein the first exhaust port (7) is connected with a condensation reflux device.