Traditional Chinese medicine distillation extraction device

Abstract

The utility model relates to the technical field of distillation and extraction, and discloses a traditional Chinese medicine distillation and extraction device which comprises a distillation bottle body and a bottle neck installed at the upper end of the distillation bottle body, a connecting pipe is fixedly connected to the side wall of the end, away from the bottle neck, of the distillation bottle body, and a sealing assembly is connected to the inner wall of the connecting pipe. The two ends of the sealing assembly are located on the inner side and the outer side of the distillation bottle body respectively, the end, located in the distillation bottle body, of the sealing assembly is connected with a collecting assembly, the interior of the sealing assembly is connected with a stirring assembly, and one end of the stirring assembly is further located in the collecting assembly. According to the traditional Chinese medicine distillation and extraction device, the connecting pipe is arranged on one side of the distillation bottle body, the sealing assembly is arranged in the connecting pipe, and the collecting assembly and the stirring assembly are connected through the sealing assembly, so that after distillation of traditional Chinese medicine in the distillation bottle body is finished, the sealing assembly can be taken out from the interior of the connecting pipe; the large traditional Chinese medicine residues in the collecting assembly in the distillation bottle body can be taken out together, and the operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of distillation extraction, in particular to a device for distillation extraction of traditional Chinese medicine. Background Art

[0002] Distillation extraction of traditional Chinese medicine is a commonly used method for extracting the active ingredients of traditional Chinese medicine. The volatile components in the medicinal materials are evaporated by heating, and then these components are collected by cooling and condensation. They can be used to extract essential oils, volatile oils and other substances.

[0003] The patent currently with announcement number CN211513462U discloses a distillation and extraction device for volatile components of traditional Chinese medicine, comprising a base, a bracket being provided at the upper end of the base, a clamping device being provided on the bracket, a distillation flask being clamped on the clamping device, an alcohol lamp being provided on the base, the alcohol lamp being located below the distillation flask, a bottle cap being provided at the upper end of the distillation flask, a pipe being provided above the distillation flask, one end of the pipe passing through the bottle cap and extending into the distillation flask, the other end of the pipe being connected to the extraction device, by placing the distillation flask on the clamping device and lighting the alcohol lamp, the distillation flask is heated, and volatile gas enters the extraction device through the pipe for extraction, the clamping device comprising a clamping block 1, a slide groove being provided on the bracket, a slider being slidably installed in the slide groove, the slider being fixedly connected to a connecting block, the connecting block being fixedly connected to a connecting rod, and the clamping block 1 being fixedly connected to the connecting rod; by arranging the alcohol lamp, the distillation flask can be heated and distilled to extract volatile gas.

[0004] However, the aforementioned TCM distillation and extraction devices still face the following challenges during practical use: Most distilling flasks have round bodies with slender necks, which ensure uniform heating and allow the distilled vapor to more easily enter the condenser. However, after distillation, the slender neck makes it difficult to remove any larger residue from the flask, hindering subsequent cleaning and disinfection. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the utility model provides a Chinese medicine distillation and extraction device. After the Chinese medicine is distilled in the distillation flask, the larger Chinese medicine residues in the collection component inside the distillation flask can be taken out together, which is convenient and quick.

[0006] The utility model provides the following technical solution: a traditional Chinese medicine distillation and extraction device, comprising a distillation flask body and a bottleneck installed at the upper end of the distillation flask body, a side wall of the distillation flask body away from the bottleneck is fixedly connected to a connecting pipe, the inner wall of the connecting pipe is connected to a sealing component, two ends of the sealing component are respectively located on the inner and outer sides of the distillation flask body, and the end of the sealing component located inside the distillation flask body is connected to a collecting component, the interior of the sealing component is connected to a stirring component, and one end of the stirring component is also located inside the collecting component.

[0007] Furthermore, the sealing assembly includes a main knob and a sealing tube, one side of the main knob is fixedly connected to one end of the sealing tube, the outer wall of the sealing tube is threadedly connected to the inner wall of the connecting tube, and the end of the sealing tube away from the main knob is located inside the distillation flask body and is connected to the collection assembly.

[0008] Furthermore, the collection component includes a connecting ring, a medicine storage barrel and a bottom plate. The inner wall of the connecting ring is connected to the end of the sealing tube away from the main knob, the side of the connecting ring away from the sealing tube is fixedly connected to one end of the medicine storage barrel, and the other end of the medicine storage barrel is fixedly connected to the surface of the bottom plate. Several leakage holes are opened through the surface of the medicine storage barrel.

[0009] Furthermore, a threaded opening is provided at one end of the sealing tube away from the main knob, and the inner wall of the connecting ring is threadedly connected to the inner wall of the threaded opening.

[0010] Furthermore, the stirring assembly includes a stirring knob, a transmission rod and several stirring rods. One end of the stirring knob is fixedly connected to one end of the transmission rod, and the other end of the transmission rod passes through the main knob and the sealing tube to the interior of the medicine storage barrel, and is fixedly connected to several stirring rods. The outer wall of the transmission rod is rotatably connected to the inner wall of the main knob and the sealing tube.

[0011] Furthermore, one end of the transmission rod away from the stirring knob is connected to an auxiliary feeding assembly, and the auxiliary feeding assembly is located inside the medicine storage barrel.

[0012] Furthermore, the auxiliary unloading component includes an insertion rod and a lifting plate, the outer wall of the lifting plate is slidably connected to the inner wall of the medicine storage barrel, a socket is opened through the middle of the lifting plate, one end of the insertion rod is fixedly connected to the end of the transmission rod away from the stirring knob, and the outer wall of the other end of the insertion rod is slidably connected to the inner wall of the socket.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This Chinese medicine distillation and extraction device is configured by arranging a connecting pipe on one side of the distillation bottle body, arranging a sealing component inside the connecting pipe, and then connecting a collecting component and a stirring component through the sealing component. When the distillation of the Chinese medicine inside the distillation bottle body is completed, the sealing component can be removed from the inside of the connecting pipe, and at the same time, the larger Chinese medicine residue in the collecting component inside the distillation bottle body can be removed together, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall appearance of the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the distillation flask of the present invention;

[0017] Figure 3 This is an exploded schematic diagram of the distillation flask, sealing assembly, and collecting assembly of the utility model;

[0018] Figure 4 This is a detailed connection diagram of the sealing component, collecting component, stirring component and other components of the utility model;

[0019] Figure 5 For this utility model Figure 4 Exploded diagram of each component;

[0020] Figure 6 This is a detailed connection diagram of the stirring component and the auxiliary feeding component of the utility model.

[0021] In the figure: 1. Distillation flask body; 2. Bottle neck; 3. Connecting tube; 4. Main knob; 5. Stirring knob; 6. Sealing tube; 601. Threaded mouth; 7. Connecting ring; 8. Medicine storage barrel; 801. Leakage hole; 9. Bottom plate; 10. Transmission rod; 11. Stirring rod; 12. Insert rod; 13. Lifting plate; 1301. Socket. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] See also Figures 1-6 A Chinese medicine distillation and extraction device includes a distillation bottle body 1 and a bottleneck 2 installed at the upper end of the distillation bottle body 1. The side wall of the distillation bottle body 1 away from the bottleneck 2 is fixedly connected to a connecting pipe 3, and the inner wall of the connecting pipe 3 is connected to a sealing component. The two ends of the sealing component are respectively located on the inner and outer sides of the distillation bottle body 1, and the end of the sealing component located inside the distillation bottle body 1 is connected to a collecting component. The inside of the sealing component is connected to a stirring component, and one end of the stirring component is also located in the collecting component.

[0024] The Chinese medicine distillation and extraction device in this utility model is similar in structure to the existing Chinese medicine distillation and extraction device, such as the Chinese medicine volatile component distillation and extraction device disclosed in the patent with announcement number CN211513462U. Figures 1 to 6 As shown, when the Chinese medicine distillation and extraction device of the present invention is used, the Chinese medicine to be distilled is first placed in the collecting component, and then the collecting component together with the Chinese medicine is sealed and inserted into the distillation bottle body 1 through the sealing component, and then the Chinese medicine can be distilled and extracted normally through external heating.

[0025] When the distillation is completed, after the external heating equipment is turned off and the distillation flask body 1 is cooled, the remaining liquid inside the distillation flask body 1 is first poured out from the bottleneck 2 for subsequent processing, and then the sealing component is separated from the connecting tube 3. The collecting component and the larger Chinese medicine residue inside the collecting component can be taken out from the connecting tube 3, so that the distilled Chinese medicine residue can be more conveniently processed; and because the connecting tube 3 is located on one side of the distillation flask body 1, it is also convenient to directly clean and disinfect the inside of the distillation flask body 1.

[0026] It should be noted that the distillation flask body 1, the bottleneck 2, the connecting tube 3, the collecting component and the stirring component are all made of transparent glass.

[0027] Please refer to Figure 2-Figure 5 The sealing assembly includes a main knob 4 and a sealing tube 6. One side of the main knob 4 is fixedly connected to one end of the sealing tube 6. The outer wall of the sealing tube 6 is threadedly connected to the inner wall of the connecting tube 3. The end of the sealing tube 6 away from the main knob 4 is located inside the distillation flask body 1 and is connected to the collection assembly.

[0028] More specifically, when it is necessary to seal the collecting assembly and the Chinese medicine in the distillation flask 1 , it is only necessary to turn the main knob 4 so that the sealing tube 6 is tightened inside the connecting tube 3 to form a seal.

[0029] It should be noted that the sealing between the sealing tube 6 and the connecting tube 3 can be achieved by any sealing method in the prior art, such as a sealing ring, without limitation.

[0030] Please refer to Figure 2-Figure 5 The collecting assembly includes a connecting ring 7, a medicine storage barrel 8 and a bottom plate 9. The inner wall of the connecting ring 7 is connected to the end of the sealing tube 6 away from the main knob 4. The side of the connecting ring 7 away from the sealing tube 6 is fixedly connected to one end of the medicine storage barrel 8. The other end of the medicine storage barrel 8 is fixedly connected to the surface of the bottom plate 9. Several leakage holes 801 are opened on the surface of the medicine storage barrel 8.

[0031] More specifically, when it is necessary to distill the Chinese medicine, it is only necessary to separate the connecting ring 7 from the sealing tube 6 first, then place the Chinese medicine in the cavity formed by the medicine storage barrel 8 and the bottom plate 9, and then connect and fix the connecting ring 7 to the sealing tube 6. After that, when the sealing tube 6 and the connecting tube 3 are sealed, distillation can be carried out normally through the distillation bottle body 1.

[0032] Please refer to Figure 5 A threaded opening 601 is formed at one end of the sealing tube 6 away from the main knob 4 , and the inner wall of the connecting ring 7 is threadedly connected to the inner wall of the threaded opening 601 .

[0033] More specifically, by providing the threaded opening 601 , the connection ring 7 and the sealing tube 6 can be kept stable, and the two can be easily disassembled and separated when cleaning is required later.

[0034] Please refer to Figure 4-Figure 6 The stirring assembly includes a stirring knob 5, a transmission rod 10 and several stirring rods 11. One end of the stirring knob 5 is fixedly connected to one end of the transmission rod 10. The other end of the transmission rod 10 passes through the main knob 4 and the sealing tube 6 to the interior of the medicine storage barrel 8, and is fixedly connected to the several stirring rods 11. The outer wall of the transmission rod 10 is rotatably connected to the inner wall of the main knob 4 and the sealing tube 6.

[0035] More specifically, after placing the Chinese medicine in the medicine storage barrel 8, several stirring rods 11 are inserted into the medicine storage barrel 8. During the distillation process, in order to avoid the Chinese medicine from clumping or uneven heating, the external staff can turn the stirring knob 5 irregularly or regularly, and then control the transmission rod 10 and the stirring rod 11 to turn the Chinese medicine inside the medicine storage barrel 8, thereby solving the problem of Chinese medicine clumping or uneven heating.

[0036] Special mention should be made here:

[0037] 1. The stirring knob 5 can also be set as a small motor, so that the stirring rod 11 can be controlled by an external controller to automatically stir the Chinese medicine in the medicine storage barrel 8 regularly or irregularly. Because the motor and the controller are both very mature technologies, they are not described in detail here, and no specific limitations are made;

[0038] 2. The material of the sealing tube 6 can be a material with good sealing effect and will not affect the distillation of traditional Chinese medicine, such as silicone rubber and fluororubber (the specific material is not limited), to ensure that the distillate inside the distillation bottle body 1 will not flow out from the connection between the sealing tube 6 and the connecting tube 3 and the transmission rod 10.

[0039] Please refer to Figure 4-Figure 6 The end of the transmission rod 10 away from the stirring knob 5 is connected to the auxiliary feeding component, which is located inside the medicine storage barrel 8.

[0040] More specifically, by setting up an auxiliary unloading component, after the distillation of the Chinese medicine is completed, when the transmission rod 10 and the stirring rod 11 are pulled out from the medicine storage barrel 8, the Chinese medicine inside the medicine storage barrel 8 can be pulled out at the same time, saving cleaning time.

[0041] Please refer to Figure 4-Figure 6The auxiliary unloading component includes an insertion rod 12 and a lifting plate 13. The outer wall of the lifting plate 13 is slidably connected to the inner wall of the medicine storage barrel 8. A socket 1301 is opened through the middle of the lifting plate 13. One end of the insertion rod 12 is fixedly connected to the end of the transmission rod 10 away from the stirring knob 5, and the outer wall of the other end of the insertion rod 12 is slidably connected to the inner wall of the socket 1301.

[0042] More specifically, before placing the Chinese medicine in the medicine storage barrel 8, first place the lifting plate 13 on the bottom plate 9 in the medicine storage barrel 8, then put the Chinese medicine into the medicine storage barrel 8 normally, and then insert the stirring rod 11. When the stirring rod 11 is inserted, the insertion rod 12 at the front end of the stirring rod 11 will also be inserted into the socket 1301, and there is a large friction between the insertion rod 12 and the socket 1301 (the friction here must be at least greater than the sum of the weight of the Chinese medicine after distillation and the friction between the lifting plate 13 and the inner wall of the medicine storage barrel 8). Therefore, when the stirring rod 11 is pulled out from the inside of the medicine storage barrel 8, the insertion rod 12 will push the Chinese medicine out of the medicine storage barrel 8 together with the lifting plate 13.

[0043] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A Chinese medicine distillation and extraction device, comprising a distillation flask (1) and a bottleneck (2) mounted on the upper end of the distillation flask (1), characterized in that: A connecting pipe (3) is fixedly connected to the side wall of the distillation flask (1) at one end away from the bottleneck (2), and a sealing component is connected to the inner wall of the connecting pipe (3). The two ends of the sealing component are respectively located on the inner and outer sides of the distillation flask (1), and the end of the sealing component located inside the distillation flask (1) is connected to the collecting component. The interior of the sealing component is connected to the stirring component, and one end of the stirring component is also located inside the collecting component.

2. A Chinese medicine distillation extraction device according to claim 1, characterized in that: The sealing assembly comprises a main knob (4) and a sealing tube (6), one side of the main knob (4) is fixedly connected to one end of the sealing tube (6), the outer wall of the sealing tube (6) is threadedly connected to the inner wall of the connecting tube (3), and the end of the sealing tube (6) away from the main knob (4) is located inside the distillation flask (1) and is connected to the collecting assembly.

3. A Chinese medicine distillation extraction device according to claim 2, characterized in that: The collecting assembly comprises a connecting ring (7), a medicine storage barrel (8) and a bottom plate (9); the inner wall of the connecting ring (7) is connected to the end of the sealing tube (6) away from the main knob (4); the side of the connecting ring (7) away from the sealing tube (6) is fixedly connected to one end of the medicine storage barrel (8); the other end of the medicine storage barrel (8) is fixedly connected to the surface of the bottom plate (9); and a plurality of leakage holes (801) are provided through the surface of the medicine storage barrel (8).

4. A Chinese medicine distillation extraction device according to claim 3, characterized in that: A threaded opening (601) is provided at one end of the sealing tube (6) away from the main knob (4), and the inner wall of the connecting ring (7) is threadedly connected to the inner wall of the threaded opening (601).

5. A Chinese medicine distillation extraction device according to claim 3 or 4, characterized in that: The stirring assembly comprises a stirring knob (5), a transmission rod (10) and a plurality of stirring rods (11). One end of the stirring knob (5) is fixedly connected to one end of the transmission rod (10). The other end of the transmission rod (10) passes through the main knob (4) and the sealing tube (6) to the interior of the medicine storage barrel (8) and is fixedly connected to the plurality of stirring rods (11). The outer wall of the transmission rod (10) is rotatably connected to the inner wall of the main knob (4) and the sealing tube (6).

6. A Chinese medicine distillation extraction device according to claim 5, characterized in that: One end of the transmission rod (10) away from the stirring knob (5) is connected to an auxiliary feeding assembly, and the auxiliary feeding assembly is located inside the medicine storage barrel (8).

7. A Chinese medicine distillation extraction device according to claim 6, characterized in that: The auxiliary unloading component includes an insertion rod (12) and a lifting plate (13), the outer wall of the lifting plate (13) is slidably connected to the inner wall of the medicine storage barrel (8), and a socket (1301) is provided through the middle of the lifting plate (13). One end of the insertion rod (12) is fixedly connected to the end of the transmission rod (10) away from the stirring knob (5), and the outer wall of the other end of the insertion rod (12) is slidably connected to the inner wall of the socket (1301).

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