CN218710247U

CN218710247U - Condensing device for extracting equipment

Info

Publication number: CN218710247U
Application number: CN202222474549.7U
Authority: CN
Inventors: 韩燕�; 黄彭新; 张灿辉; 彭成威
Original assignee: Guangdong Xinfeng Pharmaceutical Co ltd
Current assignee: Guangdong Xinfeng Pharmaceutical Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-03-24
Anticipated expiration: 2032-09-19

Abstract

The utility model discloses an extract condensing equipment for equipment, it belongs to the field that the medicine drawed the technique, and it includes: an extraction tank, a vapor discharge pipe, a condenser, a liquid pipe, a volatile oil recoverer and a reflux pipeline. The upper part of the extraction tank is connected with a gas discharge pipe; the other end of the vapor discharge pipe is connected with the top of the condenser, and the condenser is provided with a cooling water outlet, a cooling water inlet, a vapor inlet, a condensate outlet and a spiral pipeline. The cooling water outlet and the cooling water inlet are arranged in a staggered manner, the steam inlet is arranged at the top of the condenser, the condensate outlet is arranged at the bottom of the condenser, and the steam inlet and the condensate outlet are communicated through a spiral pipeline arranged in the cavity of the condenser; the steam inlet is communicated with the steam discharge pipe; the condensate outlet is communicated with the volatile oil recoverer. The reflux pipelines respectively communicate the volatile oil recoverer with the extraction tank. The utility model provides a medicine among the prior art draw the extravagant technical problem of raw materials that equipment exists.

Description

Draw condensing equipment for equipment

Technical Field

The utility model relates to a field of medicine extraction technique especially relates to a draw condensing equipment for equipment.

Background

The extraction tank is a common leaching extraction device in pharmaceutical and chemical industries, and is particularly suitable for leaching and extracting components contained in plant products. The conventional structure comprises a tank body, a spiral propeller or a propeller arranged at an axial position in the tank body and connected with a rotating shaft disc outside the tank body, and is characterized in that the tank body is provided with a group of inclined continuous countercurrent leaching extraction single tanks, a discharge port is mutually connected with the feed port to form a communicating device, the upper part of the lower end of each single tank body is provided with the feed port, the lower part of each single tank body is provided with a residual liquid discharge port, the upper part of the high end of the tank body is provided with a liquid inlet or an exhaust port, and the lower part of each single tank body is provided with a discharge port.

Furthermore, the traditional Chinese medicine is generally considered to have low content of effective components, more impurities and unstable quality. Therefore, the traditional Chinese medicine is mostly established on the basis of experience and is difficult to be connected with modern medicine. To solve this problem, the traditional Chinese medicine must be extracted and purified. The extraction of Chinese herbs includes many unit operations such as leaching, clarification, filtration and evaporation. Leaching is an important unit operation among them and is the starting point for most traditional Chinese medicine production. The extraction tank is used as a leaching extraction device commonly used in pharmaceutical and chemical industries, and is particularly suitable for leaching and extracting components contained in plant products. In the pharmaceutical industry, when medicinal materials are extracted, the medicinal materials are required to be put into a medicine extraction tank for decoction. In use, in order to realize medicine extraction, a heating device is arranged in the extraction tank to heat the tank body, so that the temperature in the tank is kept constant, and the extraction requirement is met. The traditional extraction tank is heated by introducing water vapor, so that the consumed energy is more, energy is not saved, and the heating is not uniform. Based on this, chinese patent CN206063844U discloses a drug extraction tank, which comprises a top cover, a tank body and support legs, wherein the bottom surface of the top cover is arranged in a conical shape, a funnel, a motor and an air blower are arranged above the top cover, a cross rod is arranged in the funnel, two cross rods are arranged, the motor is arranged in the middle above the top cover, a rotating shaft is arranged below the motor, a hollow hole is arranged in the rotating shaft, the hollow hole is connected with the air blower through a conduit, a stirring rod is arranged on the rotating shaft, an air outlet hole is arranged in the top cover, a temperature sensor is arranged in the tank body, a display and a communicating device are arranged on the side surface of the tank body, a scale mark is arranged on the communicating device, a heating pipe is arranged at the bottom of the tank body, the heating pipe is arranged in a serpentine shape, a heat preservation layer is arranged on the surface of the tank body, and universal wheels are arranged at the bottoms of the support legs; the medicine extraction tank has the advantages of high extraction speed and convenient movement.

However, the above-mentioned medicine extracting pot is easy to cause the loss of effective components of medicine in practical application, thereby resulting in the technical problem of wasting raw materials. Specifically, the theory of operation of this kind of medicine jar is: the bottom surface of the top cover is arranged in a conical shape, so that the medicine water vapor flows back into the tank body along the conical surface; the medicine is better poured into the tank body by arranging the funnel, and the cross rod is arranged in the funnel to prevent the medicine bag from falling into the tank body. In addition, the rotating shaft is provided with a stirring rod which can be used for stirring the liquid medicine so as to accelerate the extraction speed. Then, it is still provided with hollow hole and air-blower to let in air, make the shake of bubble and violent shake when breaking, accelerate the extraction rate of medicine. And, it still is provided with temperature sensor and display, can detect and monitor the internal temperature of jar at any time. In addition, the communicating vessel is arranged, so that the volume of the liquid medicine and the extraction condition can be observed conveniently. In addition, the bottom of the tank body is provided with a heating pipe which heats the liquid medicine, so that the extraction speed is higher. However, in practical use, in the above-mentioned medicine extracting pot, the effective components of the medicine tend to be attached to the water vapor during the process of heating or leaching the medicine; the technical problem of raw material waste can be caused after the water vapor with the liquid medicine components is lost; or some of the components precipitated from the drug in the extraction tank are prone to evaporation, and the evaporated vapor needs to be collected for processing and then returned to the extraction tank.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a condensing device for an extraction apparatus, aiming at the technical problem of raw material waste of the prior art drug extraction apparatus.

A condensing unit for an extraction apparatus, comprising: the device comprises an extraction tank, a vapor discharge pipe, a condenser, a liquid pipe, a volatile oil recoverer and a backflow pipeline. The upper part of the extraction tank is connected with the steam discharge pipe; the other end of the vapor discharge pipe is connected with the top of the condenser, and the condenser is provided with a cooling water outlet, a cooling water inlet, a vapor inlet, a condensate outlet and a spiral pipeline. The cooling water outlet and the cooling water inlet are arranged in a staggered mode, the cooling water outlet is arranged above the cooling water inlet, and the cooling water outlet is communicated with the cooling water inlet inside the cavity of the condenser. The steam inlet is arranged at the top of the condenser, the condensate outlet is arranged at the bottom of the condenser, and the steam inlet and the condensate outlet are communicated through the spiral pipeline arranged in the condenser cavity; the steam inlet is communicated with the steam discharge pipe; the condensate outlet is communicated with the volatile oil recoverer. The return pipeline is used for respectively communicating the volatile oil recoverer with the extraction tank.

Furthermore, the volatile oil recoverer is provided with a cover body and a base body.

Furthermore, the cover body is connected with the base body in an opening and closing mode, and the cover body is locked with the base body through a plurality of fasteners.

Further, the cover has a condensate inlet and a filter.

Further, the condensate inlet is connected to the liquid pipe.

Furthermore, the filter is movably connected with the cover body, and the filter is arranged between the cover body and the base body.

Further, the seat body is provided with a volatile oil outlet.

Furthermore, the volatile oil outlet is connected with the return pipeline.

To sum up, the condensing device for the extraction equipment of the utility model is respectively provided with an extraction tank, a vapor discharge pipe, a condenser, a liquid pipe, a volatile oil recoverer and a return pipeline; the extraction tank is used for leaching, heating and extracting medicines and the like; the vapor discharge pipe is used for guiding the evaporated vapor component into the condenser; the condenser cools the vapor and leads the vapor to the volatile oil recoverer from the liquid pipe after the vapor is condensed; the volatile oil recoverer further processes the collected components and then guides the components back to the extraction tank through the backflow pipeline. Therefore, the utility model relates to an it draws equipment to draw condensing equipment has solved the extravagant technical problem of raw materials that equipment exists is drawed to the medicine among the prior art.

Drawings

FIG. 1 is a schematic structural view of a condensing unit for an extraction apparatus according to the present invention;

FIG. 2 is a schematic sectional view of a condensing unit for an extraction apparatus according to the present invention;

FIG. 3 is a schematic view of a part of the structure of a condensing unit for an extraction apparatus according to the present invention;

fig. 4 is a schematic view of a part of the structure of a condensing unit for an extraction device of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 4, the condensing unit for an extraction apparatus of the present invention includes: the device comprises an extraction tank 1, a vapor discharge pipe 2, a condenser 3, a liquid pipe 4, a volatile oil recoverer 5 and a return pipeline 6. The upper part of the extraction tank 1 is connected with the steam discharge pipe 2; the other end of the vapor discharge pipe 2 is connected to the top of the condenser 3, and the condenser 3 has a cooling water outlet 301, a cooling water inlet 302, a vapor inlet 303, a condensate outlet 304, and a spiral pipe 305. The cooling water outlet 301 and the cooling water inlet 302 are arranged in a staggered manner, the cooling water outlet 301 is arranged above the cooling water inlet 302, and the cooling water outlet 301 and the cooling water inlet 302 are communicated with each other inside the cavity of the condenser 3. The gas inlet 303 is arranged at the top of the condenser 3, the condensate outlet 304 is arranged at the bottom of the condenser 3, and the gas inlet 303 and the condensate outlet 304 are communicated through the spiral pipeline 305 arranged inside the cavity of the condenser 3; the steam inlet 303 is communicated with the steam discharge pipe 2; the condensate outlet 304 is communicated with the volatile oil recoverer 5. The return pipelines 6 are respectively communicated with the volatile oil recoverer 5 and the extraction tank 1.

In particular, the extraction tank 1 arranged on the condensation device for the advanced equipment of the utility model is a medicine leaching extraction tank commonly used in the prior art; when a user extracts the raw material in the extraction tank 1, steam carrying liquid medicine is generated due to heating. The vapor enters the vapor inlet 303 through the vapor discharge pipe 2; previously, the external cooling water enters in advance through the cooling water inlet 302 provided at the bottom of the condenser 3 and fills the cavity of the condenser 3. Then, when the vapor carrying the chemical liquid enters the spiral pipe 305 from the vapor inlet 303, the vapor exchanges heat with the cooling water in the cavity of the condenser 3 in the pipe of the spiral pipe 305 and is condensed into the chemical liquid. Then, the liquid medicine continues to enter the condensate outlet 304 along the spiral pipe 305 to enter the volatile oil recoverer 5 through the liquid pipe 4. After further storage and treatment in the volatile oil recovery device 5, the volatile oil flows back into the extraction tank 1 through the return pipeline 6. Since the external cooling water flows in from the cooling water inlet 302 arranged at the bottom of the condenser 3 and flows out from the cooling water outlet 301 arranged at the top of the condenser 3; thus, it is ensured that the portion of the helical duct 305 located in the bottom region of the condenser 3 always maintains a state of low temperature; therefore, the vapor carrying the liquid medicine can be ensured to enter the volatile oil recoverer 5 through the liquid pipe 4 after being completely condensed.

Further, the volatile oil recoverer 5 is provided with a cover 501 and a base 502; the cover 501 is connected to the base 502 in an opening and closing manner, and the cover 501 is locked to the base 502 by a plurality of fasteners. Furthermore, the cover 501 has a condensate inlet 501a and a filter 501b; the condensate inlet 501a is connected to the liquid pipe 4; the filter 501b is movably connected to the cover 501, and the filter 501b is disposed between the cover 501 and the holder 502. The base 502 has a volatile oil outlet 502a; the volatile oil outlet 502a is connected with the return pipeline 6. Specifically, when the condensed components flow out from the liquid pipe 4, a small amount of solid impurities may be carried, and at this time, the condensed components may be further purified by the volatile oil recoverer 5 and then returned to the extraction tank 1.

To sum up, the condensing device for the extraction equipment of the utility model is respectively provided with an extraction tank 1, a gas discharge pipe 2, a condenser 3, a liquid pipe 4, a volatile oil recoverer 5 and a return pipeline 6; the extraction tank 1 is used for leaching, heating and extracting medicines and the like; the vapor discharge pipe 2 is used for guiding the evaporated vapor component into the condenser 3; the condenser 3 cools the vapor and guides the vapor to the volatile oil recoverer 5 from the liquid pipe 4 after the vapor is condensed; the volatile oil recoverer 5 further processes the collected components and then guides the processed components back to the extraction tank 1 through the return pipeline 6. Therefore, the utility model relates to an extract equipment with condensing equipment has solved the extravagant technical problem of raw materials that the medicine among the prior art extracted the equipment to exist.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A condensing unit for extraction equipment, its characterized in that, it includes: the device comprises an extraction tank (1), a vapor discharge pipe (2), a condenser (3), a liquid pipe (4), a volatile oil recoverer (5) and a reflux pipeline (6); the upper part of the extraction tank (1) is connected with the steam discharge pipe (2); the other end of the steam discharge pipe (2) is connected with the top of the condenser (3), and the condenser (3) is provided with a cooling water outlet (301), a cooling water inlet (302), a steam inlet (303), a condensate outlet (304) and a spiral pipeline (305); the cooling water outlet (301) and the cooling water inlet (302) are arranged in a staggered manner, the cooling water outlet (301) is arranged above the cooling water inlet (302), and the cooling water outlet (301) and the cooling water inlet (302) are communicated with the inside of the cavity of the condenser (3); the steam inlet (303) is arranged at the top of the condenser (3), the condensate outlet (304) is arranged at the bottom of the condenser (3), and the steam inlet (303) is communicated with the condensate outlet (304) through the spiral pipeline (305) arranged inside the cavity of the condenser (3); the steam inlet (303) is communicated with the steam discharge pipe (2); the condensate outlet (304) is communicated with the volatile oil recoverer (5); the return pipeline (6) is used for respectively communicating the volatile oil recoverer (5) with the extraction tank (1).

2. A condensing unit for an extraction apparatus according to claim 1, characterized in that: the volatile oil recoverer (5) is provided with a cover body (501) and a seat body (502).

3. A condensing unit for an extraction apparatus according to claim 2, characterized in that: the cover body (501) is connected with the base body (502) in an opening and closing mode, and the cover body (501) is locked with the base body (502) through a plurality of fasteners.

4. A condensing unit for an extraction apparatus according to claim 3, characterized in that: the cover (501) has a condensate inlet (501 a) and a filter (501 b).

5. The condensing unit for an extraction apparatus according to claim 4, wherein: the condensate inlet (501 a) is connected to the liquid pipe (4).

6. The condensing unit for an extraction apparatus according to claim 5, wherein: the filter (501 b) is movably connected with the cover body (501), and the filter (501 b) is arranged between the cover body (501) and the base body (502).

7. The condensing unit for an extraction apparatus according to claim 6, wherein: the seat body (502) is provided with a volatile oil outlet (502 a).

8. A condensing unit for an extraction apparatus according to claim 7, characterized in that: the volatile oil outlet (502 a) is connected with the backflow pipeline (6).