Chinese herbal medicine distillation and purification device

Abstract

The utility model discloses a Chinese herbal medicine distillation and purification device and belongs to the technical field of Chinese herbal medicine extraction. The Chinese herbal medicine distillation and purification device further comprises a second heating block arranged at the lower end of the inner side of the purification tank. The purification tank is fixedly connected with a fixed plate II on the upper side of the heating block II; the water steaming pipe is fixed to the upper side of the second fixing plate. The upper end of the water steaming pipe is fixedly connected with a mesh filter plate; a filter element is embedded in the inner side of the water steaming pipe; the water steaming pipe is in threaded connection with a clamping block; a fixed plate I is clamped at the upper end of the water inlet pipe on the inner side of the purification tank; the purification tank is located on the lower side of the mesh filter plate and is fixedly connected with a discharge pipe; the upper side of the mesh filter plate is fixedly connected with a spring; the upper end of the spring is fixedly connected with a plugging block; the plugging block is in sliding connection with the mesh filter plate; a heating block II is arranged and matched with a filter element to extract medicinal substances of the Chinese herbal medicines, and meanwhile, the situation that the Chinese herbal medicines are cooked for a long time and become disintegrating slag to influence the distillation purity is prevented, and the purification efficiency and the purification effect are improved.

Description

Technical Field

[0001] This utility model belongs to the field of traditional Chinese medicine extraction technology, and more specifically, relates to a device for distilling and purifying traditional Chinese medicine. Background Technology

[0002] In the field of natural active ingredient extraction, extraction devices are frequently used to extract the roots, stems, and leaves of natural Chinese herbal plants. This allows the active ingredients in the roots, stems, and leaves to dissolve in the extractant, thus achieving the extraction of active components. In the pharmaceutical industry, the extraction of vitamins and active ingredients from Chinese herbal medicines often utilizes medicinal plant extraction equipment. The mainstream equipment includes several types such as macerating tanks, multi-functional collection tanks, dynamic collection tanks, and hot reflux extraction and concentration units. The equipment structure and operation methods are basically the same as those of single-tank equipment for oil extraction. However, the collection tanks and other equipment used in the aforementioned existing medicinal plant extraction equipment pose a risk of chemical reactions between the equipment and the materials during use. Furthermore, they suffer from defects such as insufficient dissolution and extraction of active ingredients, and inadequate contact and mixing of medicinal plant materials.

[0003] A plant-based herbal extract distillation device, as described in patent application CN201621275478.6, includes a horizontally placed extraction tank, an evaporator, a collection tank, and a purification tank. The left end of the extraction tank is connected to the evaporator via a pipeline, and the right end is connected to the evaporator via a condenser via a pipeline. A pressurized solvent chamber is located above the extraction tank and is connected to it. A collection tank, connected to the extraction tank, is located below the extraction tank and is connected to it via a pipeline. This extraction device ensures full utilization of heat during the extraction process and solves the problems of material input and proportioning, enabling more efficient high-temperature extraction of plant-based herbal extracts and improving production efficiency.

[0004] Although the above-mentioned plant herbal extract distillation device can improve the production efficiency, the purification efficiency and purification effect are poor. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a distillation and purification device for traditional Chinese medicine, which improves the purification effect and efficiency.

[0006] This utility model discloses a traditional Chinese medicine distillation and purification device, comprising a purification tank; a rotating and flip-top door connected to the purification tank; a top cover snapped onto the upper end of the purification tank; a water inlet pipe disposed on the left side of the purification tank; a second heating block disposed on the lower inner side of the purification tank; a second fixing plate fixedly connected to the upper side of the second heating block; the second fixing plate located below the water inlet pipe; a water steaming pipe fixedly fixed to the upper side of the second fixing plate; a perforated filter plate fixedly connected to the upper end of the water steaming pipe; a filter element embedded inside the water steaming pipe; a threaded connection to the water steaming pipe; eight through holes opened at the lower end of the water steaming pipe; a first fixing plate snapped onto the upper end of the water inlet pipe inside the purification tank; a discharge pipe fixedly connected to the lower side of the perforated filter plate; a spring fixedly connected to the upper side of the perforated filter plate; a sealing block fixedly connected to the upper end of the spring; and a sliding connection between the sealing block and the perforated filter plate.

[0007] Preferably, a heating block is provided on the upper side of the fixing plate.

[0008] Preferably, the lower end of the steam pipe is configured as a funnel shape.

[0009] Preferably, the inner wall of the heating block abuts against the outer wall of the steam pipe.

[0010] Preferably, the purification tank is made of transparent plexiglass.

[0011] Preferably, a filter screen is embedded inside the discharge pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] (1) By setting heating block two, the medicinal substances of Chinese herbal medicine are extracted in conjunction with filter element, while preventing the Chinese herbal medicine from turning into dregs after long-term steaming and affecting the distillation purity, thus improving the purification efficiency and purification effect;

[0014] (2) By setting up a sealing block and a spring, the sealing block is opened only when a large amount of water vapor and boiling water flow are present, which improves the extraction efficiency and prevents the Chinese herbal medicine from being soaked for a long time, making it more practical.

[0015] (3) By setting up heating block one, the extraction and purification are further improved, thus improving the extraction effect; by setting up a filter screen, the residue particles in the Chinese herbal medicine liquid are isolated by the filter screen, thus improving the purification effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0018] The following are the labels in the diagram: 10. Purification tank; 11. Flip door; 12. Discharge pipe; 13. Top cover; 14. Water inlet pipe; 15. Mesh filter plate; 16. Distillation pipe; 17. Sealing block; 18. Spring; 19. Filter element; 20. Heating block one; 21. Fixing plate one; 22. Clamping block; 23. Through hole; 24. Heating block two; 25. Filter screen; 26. Fixing plate two. Detailed Implementation

[0019] Specific Implementation Example 1: Please refer to Figure 1-2 A traditional Chinese medicine distillation and purification device includes a purification tank 10; a rotating door 11 is rotatably connected to the purification tank 10; a cover 13 is snapped onto the upper end of the purification tank 10; a water inlet pipe 14 is provided on the left side of the purification tank 10; a second heating block 24 is also provided on the lower end of the inner side of the purification tank 10; a second fixing plate 26 is fixedly connected to the upper side of the second heating block 24; the second fixing plate 26 is located below the water inlet pipe 14; a steaming pipe 16 is fixedly fixed on the upper side of the second fixing plate 26; a mesh filter plate 15 is fixedly connected to the upper end of the steaming pipe 16; a filter element 19 is embedded in the inner side of the steaming pipe 16; the steaming pipe 16 is threaded... The device includes a connecting block 22; eight through holes 23 at the lower end of the water distillation pipe 16; a fixing plate 21 is connected to the inner side of the purification tank 10 at the upper end of the water inlet pipe 14; the discharge pipe 12 is fixedly connected to the lower side of the mesh filter plate 15 of the purification tank 10; a spring 18 is fixedly connected to the upper side of the mesh filter plate 15; a sealing block 17 is fixedly connected to the upper end of the spring 18; the sealing block 17 is slidably connected to the mesh filter plate 15; by setting a second heating block 24, the medicinal substances of Chinese herbal medicine are extracted in conjunction with the filter element 19, while preventing the Chinese herbal medicine from turning into dregs after long-term steaming, which would affect the distillation purity, thus improving the purification efficiency and purification effect.

[0020] Please see Figure 2 A heating block 20 is provided on the upper side of the fixing plate 21.

[0021] Please see Figure 2 The lower end of the steam pipe 16 is set in a funnel shape; by setting a sealing block 17 and a spring 18, the sealing block 17 is opened only when a large amount of water vapor and boiling water flow are present, which improves the extraction efficiency and prevents the Chinese herbal medicine from being soaked for a long time, making it more practical.

[0022] Please see Figure 2 The inner wall of the heating block 20 abuts against the outer wall of the steam pipe 16.

[0023] Please see Figure 2 The purification tank 10 is made of transparent plexiglass.

[0024] Please see Figure 2The discharge pipe 12 is fitted with a filter screen 25; by setting a heating block 20, the extraction and purification are further improved, thus improving the extraction effect; by setting the filter screen 25, the dregs particles in the herbal medicine liquid are isolated, thus improving the purification effect.

[0025] During operation, water is poured into the inlet pipe 14, and then the water flows to the upper side of the fixed plate 26. The heating block 24 is activated, and the heating block 24 boils the water. The steam then pushes open the sealing block 17. After the steam and water flow are filtered by the filter element 19, the water flow passes through the gap between the sealing block 17 and the mesh filter plate 15. The top cover 13 is opened, and Chinese herbal medicine is added through the top cover 13. The Chinese herbal medicine is then boiled by the wastewater and water flow, effectively purifying the medicinal substances in the Chinese herbal medicine. Then, the heating block 20 is activated, and the medicinal materials in the Chinese herbal medicine are extracted by distillation using the heating block 20. First, the water flow is purified by the heating block 24, then the impurities in the water flow are filtered by the filter element 19, and finally, the Chinese herbal medicine is distilled by the heating block 20, which improves the purification effect of the Chinese herbal medicine.

[0026] After purification, the purified Chinese herbal medicine is discharged through the discharge pipe 12. After purification is completed, the top cover 13 is opened to remove the Chinese herbal medicine residue. Then, the residue can be further removed by opening the flip door 11 to clean the residue of the Chinese herbal medicine and facilitate subsequent continuous purification.

[0027] The specification and claims use certain terms to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0028] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0029] The foregoing description presents and describes several preferred embodiments of this application. However, as mentioned above, it should be understood that this application is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the application concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this application should be within the protection scope of the appended claims.

Claims

1. A distillation and purification apparatus for traditional Chinese medicine, comprising a purification tank (10); the purification tank (10) is rotatably connected to a flip door (11); a top cover (13) is snapped onto the upper end of the purification tank (10); a water inlet pipe (14) is provided on the left side of the purification tank (10); characterized in that, It also includes a second heating block (24) located at the lower end of the inner side of the purification tank (10); a second fixing plate (26) is fixedly connected to the upper side of the second heating block (24) of the purification tank (10); the second fixing plate (26) is located below the water inlet pipe (14); a steam pipe (16) is fixed on the upper side of the second fixing plate (26); a mesh filter plate (15) is fixedly connected to the upper end of the steam pipe (16); a filter element (19) is embedded inside the steam pipe (16); and the steam pipe (16) is threadedly connected to a clamp. Block (22); Eight through holes (23) are opened at the lower end of the water pipe (16); The inner side of the purification tank (10) is connected to the upper end of the water inlet pipe (14) with a fixing plate (21); The purification tank (10) is fixedly connected to the discharge pipe (12) on the lower side of the mesh filter plate (15); The upper side of the mesh filter plate (15) is fixedly connected to a spring (18); The upper end of the spring (18) is fixedly connected to a sealing block (17); The sealing block (17) is slidably connected to the mesh filter plate (15).

2. The distillation and purification apparatus for traditional Chinese medicine according to claim 1, characterized in that: A heating block (20) is provided on the upper side of the fixing plate (21).

3. The distillation and purification apparatus for traditional Chinese medicine according to claim 1, characterized in that: The lower end of the steam pipe (16) is configured as a funnel shape.

4. The distillation and purification apparatus for traditional Chinese medicine according to claim 2, characterized in that: The inner wall of the heating block (20) abuts against the outer wall of the steam pipe (16).

5. The distillation and purification apparatus for traditional Chinese medicine according to claim 1, characterized in that: The purification tank (10) is made of transparent organic glass.

6. The distillation and purification apparatus for traditional Chinese medicine according to claim 1, characterized in that: A filter screen (25) is embedded inside the discharge pipe (12).

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