A Chinese patent medicine filtering and extracting tank

Abstract

The utility model discloses a Chinese patent medicine filtering and extracting tank, which relates to the field of medicine processing technology, including an extraction tank body, a condenser is fixedly arranged on one side of the extraction tank body, and the device also includes an extraction chamber, a heating chamber, a separation chamber and a cleaning device, the extraction chamber, the heating chamber and the separation chamber are arranged inside the tank body from top to bottom in sequence, a bearing plate is fixedly connected between the extraction chamber and the heating chamber, and an electric heating plate is fixedly connected between the heating chamber and the separation chamber; the cleaning device includes a connecting block, one side of the connecting block is rotatably connected to a juice pressing roller, a scraper matched with the juice pressing roller is fixedly connected to the connecting block, and a driving component is matched on the connecting block. The utility model extracts the liquid medicine in the raw material more thoroughly, ensures the purification effect, and compares and judges the timing of opening and closing the drain valve and the medicine discharge valve according to the range mark on the glass plate, so as to facilitate management and supervision.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine processing, in particular to a filtering and extracting tank for Chinese patent medicine. Background Art

[0002] Pharmaceutical processing refers to the process of physically or chemically processing raw materials into various dosage forms suitable for medical use. This process involves multiple aspects such as drug stability, effectiveness, safety and quality control, and is an important part of drug research and development and production. In the production process of Chinese patent medicines, filtration and extraction are key steps to ensure product quality, and operating conditions and process parameters need to be strictly controlled to meet regulatory requirements and quality standards for drug production.

[0003] A Chinese patent with authorization announcement number CN214288627U discloses a Chinese patent medicine filtering and extraction tank. The principle of the device is to put the raw materials into the tank, crush the raw materials by rotating blades, and filter them through a filter net to complete the extraction of the required component solution.

[0004] The shortcomings of the above-mentioned prior art solutions are that the above-mentioned device only realizes liquid purification operation through the filter plate, and the filter plate can only realize solid-liquid separation, but cannot separate different solutes inside the solution. The solution obtained after crushing and filtration is still a mixed solution, which requires further purification treatment later, thereby bringing inconvenience to the user. Utility Model Content

[0005] The utility model aims to provide a Chinese patent medicine filtering and extracting tank to solve the technical problem of more solutes in the purified solution in the prior art.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A Chinese patent medicine filtering and extraction tank comprises an extraction tank body, a condenser is fixedly arranged on one side of the extraction tank body, the device also comprises an extraction chamber, a heating chamber, a separation chamber and a cleaning device, the extraction chamber, the heating chamber and the separation chamber are arranged in sequence inside the tank body from top to bottom, a bearing plate is fixedly connected between the extraction chamber and the heating chamber, and an electric heating plate is fixedly connected between the heating chamber and the separation chamber; the cleaning device comprises a connecting block, a juice pressing roller is rotatably connected to one side of the connecting block, a scraper matched with the juice pressing roller is fixedly connected to the connecting block, and a driving component is matched with the connecting block.

[0008] As a further solution of the utility model: the driving assembly includes a motor fixedly connected to the extraction tank body, the output end of the motor is fixedly connected to a threaded rod, and the threaded rod is threadedly connected to the connecting block.

[0009] As a further solution of the utility model: a guide tube is fixedly connected to the bottom of the extraction tank body, and the guide tube is communicated with the separation chamber.

[0010] As a further solution of the utility model: a water discharge valve and a medicine discharge valve are fixedly connected to the lower end of the flow guide pipe, and a filtering device is fixedly connected to the output end of the medicine discharge valve.

[0011] As a further solution of the utility model: an observation port is provided on one side of the flow guide tube, a glass plate is fixedly connected to the observation port, and a range mark is provided on the glass plate.

[0012] As a further solution of the utility model: a safety exhaust pipe is fixedly connected to the extraction tank body.

[0013] Beneficial effects of the utility model:

[0014] 1. During the implementation of the utility model, when the cleaning device is needed to process the raw materials, the motor drives the threaded rod to rotate, and the threaded rod drives the connecting block to move, thereby driving the juice pressing roller to roll and squeeze the raw materials, so as to squeeze out the juice inside the raw materials, thereby improving the purification efficiency. The rear scraper scrapes the raw materials squeezed by the juice pressing roller to the side of the supporting plate close to the waste discharge port, so as to facilitate the subsequent waste discharge processing, which is more convenient to use.

[0015] 2. During the implementation of the utility model, the extracted medicinal liquid and condensed water will accumulate inside the separation chamber and the guide tube. Due to the different densities of the medicinal liquid and the condensed water, the medicinal liquid and the condensed water will be layered up and down. When the medicinal liquid and the condensed water accumulate to a certain amount, the drain valve can be controlled to discharge the condensed water in the lower layer first, and then the discharge valve can be controlled according to demand to guide the medicinal liquid to the filtering device, thereby filtering the impurities in the medicinal liquid and ensuring the purification effect.

[0016] 3. During the implementation of the utility model, when condensed water and liquid medicine accumulate inside the guide pipe, the staff can understand the volume of condensed water inside the guide pipe through the glass plate, and compare and judge the timing of opening and closing the drain valve and the medicine discharge valve according to the range mark on the glass plate, so as to facilitate management and supervision. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a right side cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 This is a schematic diagram of the connection structure between the guide pipe and the drain valve of the utility model;

[0021] Figure 4 It is a partial enlarged structural schematic diagram of the cleaning device of the utility model.

[0022] In the figure: 1. extraction tank; 2. condenser; 3. cleaning device; 301. threaded rod; 302. connecting block; 303. juice pressing roller; 304. scraper; 4. safety exhaust pipe; 5. guide pipe; 6. glass plate; 7. drain valve; 8. medicine discharge valve; 9. filtering device; 10. separation chamber; 11. heating chamber; 12. extraction chamber; 13. supporting plate; 14. electric heating plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figure 1-Figure 4As shown, a Chinese patent medicine filtering and extracting tank is used to extract aromatic oil from Chinese herbal medicine, including an extraction tank body 1, a condenser 2 is fixedly arranged on one side of the extraction tank body 1, the input end of the condenser 2 is fixedly connected to the top of the extraction tank body 1, and the output end of the condenser 2 is fixedly connected to the lower end of the extraction tank body 1. The condenser 2 can be a cooler, which is responsible for cooling the medicinal liquid vapor output from the extraction tank body 1. The device also includes an extraction chamber 12, a heating chamber 11, a separation chamber 10 and a cleaning device 3. The extraction chamber 12, the heating chamber 11, and the separation chamber 10 are arranged in sequence from top to bottom inside the extraction tank body 1, the input end of the condenser 2 is connected to the extraction chamber 12, and the output end of the condenser 2 is connected to the separation chamber 10. The chambers 10 are interconnected, a carrying plate 13 is fixedly connected between the extraction chamber 12 and the heating chamber 11, a plurality of array-distributed openings are provided on the carrying plate 13, the carrying plate 13 is responsible for carrying the crushed Chinese herbal medicine raw materials, an electric heating plate 14 is fixedly connected between the heating chamber 11 and the separation chamber 10, a heat preservation plate is arranged at the bottom of the electric heating plate 14, so as to reduce the influence of the electric heating plate 14 on the separation chamber 10, a plurality of groups of electric heating wires are arranged on the upper surface of the electric heating plate 14, the outer layer of the electric heating wires is coated with heat-insulating materials, so as to heat the solution inside the heating chamber 11, a raw material inlet is arranged on the top of the extraction tank body 1, a waste outlet is arranged on one side of the extraction tank body 1, and the waste outlet is arranged on one side of the carrying plate 13; The processing device 3 includes a connecting block 302, one side of the connecting block 302 is rotatably connected to a juice pressing roller 303, the connecting block 302 is fixedly connected to a scraper 304 that cooperates with the juice pressing roller 303, and the connecting block 302 is provided with a driving component, the juice pressing roller 303 is responsible for squeezing out the juice inside the extraction raw material, and the scraper 304 is responsible for scraping the squeezed extraction raw material to one side of the carrier plate 13; the crushed Chinese herbal medicine raw material is placed on the carrier plate 13, and the juice inside the Chinese herbal medicine will flow into the heating chamber 11 under the action of gravity, and the heating chamber 11 is heated by the electric heating plate 14, and the heating chamber 11 increases the temperature inside the extraction chamber 12 by heat conduction. After the temperature inside the cavity 12 and the heating cavity 11 reaches the boiling point of the required medicinal liquid components, the medicinal components gradually evaporate into gas and enter the cooling cavity from the extraction cavity 12. After being liquefied in the cooling cavity, they are input into the separation cavity 10, thereby realizing the purification operation of the effective ingredients in the Chinese herbal raw materials. After heating for a period of time, the supporting tissue inside the Chinese herbal raw materials will gradually soften under the action of high-temperature water vapor, and the driving component will drive the juice pressing roller 303 and the scraper 304 to move. The juice pressing roller 303 squeezes out the remaining juice inside the Chinese herbal raw materials, thereby improving the purification efficiency. The scraper 304 is responsible for scraping the squeezed Chinese herbal medicine to the side of the supporting plate 13 close to the waste discharge port, thereby facilitating the discharge of the waste.

[0025] In some specific embodiments, in order to realize automatic processing of raw materials by the cleaning device 3, the driving assembly includes a motor fixedly connected to the extraction tank body 1, and the output end of the motor is fixedly connected to a threaded rod 301, and the threaded rod 301 is threadedly connected to the connecting block 302; when the cleaning device 3 needs to clean the raw materials, the motor drives the threaded rod 301 to rotate, and the threaded rod 301 drives the connecting block 302 to move, thereby driving the juice pressing roller 303 to roll and squeeze the raw materials, so as to squeeze out the juice inside the raw materials, and the rear scraper 304 scrapes the raw materials squeezed by the juice pressing roller 303 to the side of the supporting plate 13 close to the waste discharge port, so as to facilitate subsequent waste discharge processing.

[0026] In some specific implementation schemes, in order to provide a storage space for the condensed drug liquid to be statically separated, a guide tube 5 is fixedly connected to the bottom of the extraction tank body 1, and the guide tube 5 is connected to the separation chamber 10; the condensed water and drug liquid will be statically stratified inside the guide tube 5, thereby facilitating subsequent separation processing.

[0027] In some specific implementation schemes, in order to ensure the purification effect of the drug, the lower end of the guide tube 5 is fixedly connected with a drain valve 7 and a drug discharge valve 8, and the output end of the drug discharge valve 8 is fixedly connected with a filter device 9, and the filter device 9 includes a shell and a filter cartridge fixedly arranged at the output end of the drug discharge valve 8; since the drug liquid and condensed water will appear in the upper and lower stratification phenomenon, when the drug liquid and condensed water accumulate to a certain amount, the drain valve 7 can be controlled to discharge the condensed water in the lower layer first, and then the drug discharge valve 8 can be controlled according to demand to guide the drug liquid to the filter device 9, thereby realizing the filtration of impurities inside the drug liquid and ensuring the purification effect.

[0028] In some specific implementation schemes, in order to improve the control accuracy of the staff over the purification process, an observation port is opened on one side of the guide tube 5, and a glass plate 6 is fixedly connected to the observation port, and a range mark is set on the glass plate 6; when condensed water and liquid medicine accumulate inside the guide tube 5, the staff can understand the volume of condensed water inside the guide tube 5 through the glass plate 6, and compare and judge the timing of opening and closing the drain valve 7 and the medicine discharge valve 8 according to the range mark on the glass plate 6.

[0029] In some specific embodiments, in order to prevent the drug liquid from polluting the working environment, a safety exhaust pipe 4 is fixedly connected to the extraction tank body 1; a safety valve is sleeved inside the safety exhaust pipe 4. When the pressure inside the extraction tank body 1 is too high, high-pressure gas will flow out of the safety valve into the safety exhaust pipe 4, thereby reducing the pressure inside the extraction tank body 1 and guiding the gas containing the drug liquid to a specified area to avoid polluting the working environment.

[0030] In order to facilitate the understanding of the embodiments of the present invention by those skilled in the art, the working principle of the embodiments of the present invention is now described in combination with specific application scenarios:

[0031] The crushed Chinese herbal medicine raw materials are placed on the supporting plate 13, and the juice inside the raw materials will flow into the heating chamber 11 under the action of gravity. The heating chamber 11 is heated by the electric heating plate 14, and the heating chamber 11 increases the temperature inside the extraction chamber 12 by heat conduction. After the temperatures inside the extraction chamber 12 and the heating chamber 11 reach the boiling point of the required medicinal liquid components, the medicinal components gradually evaporate into gas and enter the cooling chamber from the extraction chamber 12. After being liquefied in the cooling chamber, they are input into the separation chamber 10, thereby realizing the separation of the effective components in the Chinese herbal medicine raw materials. The purification operation is carried out separately. After being heated for a period of time, the supporting tissue inside the Chinese herbal medicine raw material will gradually soften under the action of high-temperature water vapor. When the cleaning device 3 needs to process the raw material, the motor drives the threaded rod 301 to rotate, and the threaded rod 301 drives the connecting block 302 to move, thereby driving the juice pressing roller 303 to roll and squeeze the raw material, so as to squeeze out the juice inside the raw material. The rear scraper 304 scrapes the raw material squeezed by the juice pressing roller 303 to the side of the carrying plate 13 close to the waste material discharge port, so as to carry out subsequent waste material discharge processing;

[0032] Since the liquid medicine and condensed water will be layered up and down, when the liquid medicine and condensed water accumulate to a certain amount, the drain valve 7 can be controlled to first discharge the condensed water in the lower layer, and then the discharge valve 8 can be controlled according to the demand to guide the liquid medicine to the filter device 9, so as to filter the impurities in the liquid medicine and ensure the purification effect. When the condensed water and liquid medicine accumulate inside the guide tube 5, the staff can understand the volume of the condensed water inside the guide tube 5 through the glass plate 6, and compare and judge the timing of opening and closing the drain valve 7 and the discharge valve 8 according to the range mark on the glass plate 6. A safety valve is sleeved inside the safety exhaust pipe 4. When the pressure inside the extraction tank body 1 is too high, the high-pressure gas will flow out of the safety valve into the safety exhaust pipe 4, thereby reducing the pressure inside the extraction tank body 1, and at the same time, the gas containing the liquid medicine is guided to the specified area to avoid pollution to the working environment.

[0033] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A Chinese patent medicine filtering and extraction tank, comprising an extraction tank body (1), a condenser (2) fixedly arranged on one side of the extraction tank body (1), characterized in that , also includes: An extraction chamber (12), a heating chamber (11), and a separation chamber (10), wherein the extraction chamber (12), the heating chamber (11), and the separation chamber (10) are sequentially arranged inside the tank body from top to bottom, a bearing plate (13) is fixedly connected between the extraction chamber (12) and the heating chamber (11), and an electric heating plate (14) is fixedly connected between the heating chamber (11) and the separation chamber (10); The cleaning device (3) comprises a connecting block (302), one side of the connecting block (302) is rotatably connected to a juice pressing roller (303), a scraper (304) matched with the juice pressing roller (303) is fixedly connected to the connecting block (302), and a driving component is matched with the connecting block (302).

2. A Chinese patent medicine filtering and extracting tank according to claim 1, characterized in that: The driving assembly comprises a motor fixedly connected to the extraction tank (1); a threaded rod (301) is fixedly connected to the output end of the motor; and the threaded rod (301) is threadedly connected to a connecting block (302).

3. The Chinese patent medicine filtering and extracting tank according to claim 1, characterized in that: A flow guide tube (5) is fixedly connected to the bottom of the extraction tank body (1), and the flow guide tube (5) is in communication with the separation chamber (10).

4. A Chinese patent medicine filtering and extracting tank according to claim 3, characterized in that: The lower end of the flow guide pipe (5) is fixedly connected to a water discharge valve (7) and a medicine discharge valve (8), and the output end of the medicine discharge valve (8) is fixedly connected to a filtering device (9).

5. The Chinese patent medicine filtering and extracting tank according to claim 3, characterized in that: An observation port is provided on one side of the flow guide tube (5), a glass plate (6) is fixedly connected to the observation port, and a range scale is provided on the glass plate (6).

6. The Chinese patent medicine filtering and extracting tank according to claim 1, characterized in that: The extraction tank body (1) is fixedly connected with a safety exhaust pipe (4).

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