Classification device for extracting traditional Chinese medicine decoction pieces

Abstract

The classifying device comprises an extracting barrel, an electric heater is fixedly installed between the inner walls of the extracting barrel, the top of the extracting barrel is fixedly connected with a feeding port and an annular gas collecting channel, one side of the extracting barrel is fixedly connected with a classifying and guiding-out box, and the input end of the classifying and guiding-out box is fixedly connected with a filtering box. A cooler is fixedly mounted at the top of the filter box, a connecting pipe is fixedly connected between the cooler and the annular gas collecting channel, an embedding groove is formed in one side of the filter box, a filter plate is slidably connected between the inner walls of the embedding groove, and a self-locking assembly is arranged in the filter box and used for locking the filter plate. According to the extracting and classifying device, the filter plate is fixed through the self-locking assembly, the filter plate can be quickly unlocked when the filter plate needs to be cleaned, so that a worker can quickly replace and clean the filter plate, the replacement speed of the filter plate is further increased, and meanwhile, the use efficiency of the extracting and classifying device is also improved.

Description

Technical Field

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

[0002] The extraction technology of Chinese herbal medicine slices refers to a technology for extracting the effective ingredients from Chinese herbal medicine slices. According to different extraction methods, it can be divided into various classification devices such as distillation extraction, water extraction, alcohol extraction, supercritical fluid extraction, etc. These classification devices play a vital role in the extraction process of Chinese herbal medicine slices, and can effectively improve the extraction efficiency and ensure the purity of the extracted ingredients.

[0003] After long-term use, the filter screen inside the existing Chinese herbal medicine extraction and classification device is prone to be attached with a lot of dirt and filtered materials. Since the filter screens of most extraction and classification devices are not convenient to clean and replace, this may cause residues to accumulate inside the extraction device, affecting the extraction effect and product quality. Utility Model Content

[0004] The purpose of the utility model is to provide a classification device for extracting Chinese herbal medicine slices to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a classification device for extracting Chinese herbal medicine slices, comprising an extraction barrel, an electric heater is fixedly installed between the inner walls of the extraction barrel, a feed port and an annular gas collecting channel are fixedly connected to the top of the extraction barrel, a classification export box is fixedly connected to one side of the extraction barrel, a filter box is fixedly connected to the input end of the classification export box, a cooler is fixedly installed on the top of the filter box, a connecting pipe is fixedly connected between the cooler and the annular gas collecting channel, an embedding groove is provided on one side of the filter box, a filter plate is slidably connected between the inner walls of the embedding groove, a self-locking component is arranged inside the filter box, and the self-locking component is used to lock the filter plate, a stirring component is arranged inside the extraction barrel and above the electric heater, and a discharge port is fixedly connected to the bottom of the extraction barrel.

[0006] As a further preferred embodiment of the present technical solution, the self-locking component includes a cavity, which is opened inside the filter box, and a slot is opened on one side of the filter plate. A block is slidably connected to the inside of the cavity, and one end of the block extends into the inside of the slot. A slide plate is slidably connected between the inner walls of the cavity, one side of the slide plate is fixedly connected to the block, and the other side of the slide plate is fixedly connected to a connecting rod, and a spring is fixedly connected to the outside of the connecting rod and between the slide plate and the inner wall of the cavity.

[0007] As a further preferred embodiment of the present technical solution, the stirring assembly includes a stirring rod, which is rotatably connected to the top of the inner wall of the extraction barrel. A stirring motor is fixedly installed on the top of the extraction barrel, and the output end of the stirring motor extends into the interior of the extraction barrel and is fixedly connected to the stirring rod.

[0008] As a further preferred embodiment of the present technical solution, one end of the connecting rod extends to the outside of the filter box and is fixedly connected to a pull block.

[0009] As a further preferred embodiment of the present technical solution, a sealing cover is provided on the top of the feed port.

[0010] As a further preferred embodiment of the present technical solution, one end of the card block close to the card slot is a slope structure.

[0011] The utility model provides a classification device for extracting Chinese herbal medicine pieces, which has the following beneficial effects:

[0012] (1) The utility model fixes the filter plate by a self-locking component, and can quickly unlock the filter plate when the filter plate needs to be cleaned, thereby facilitating the staff to quickly replace and clean the filter plate, which further speeds up the replacement speed of the filter plate and also improves the use efficiency of the extraction and classification device.

[0013] (2) The utility model stirs the raw material liquid in the extraction barrel through the stirring component, so that the raw material liquid in the extraction barrel is fully mixed and cooperates with the electric heater to accelerate the efficiency of distillation, thereby further improving the efficiency of raw material extraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the extraction barrel of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the stirring assembly of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the filter box of the utility model;

[0018] Figure 5 This is a schematic diagram of the filter plate structure of the utility model;

[0019] Figure 6 For the utility model Figure 4 The enlarged view of point A in the middle;

[0020] In the figure: 1. extraction barrel; 2. classification export box; 3. filter box; 4. cooler; 5. connecting pipe; 6. annular gas collecting channel; 7. stirring motor; 8. electric heater; 9. discharge port; 10. feed port; 11. stirring rod; 12. embedding groove; 13. filter plate; 14. card slot; 15. cavity; 16. slide plate; 17. card block; 18. connecting rod; 19. spring; 20. pull-out block; 21. sealing cover. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1-Figure 6 As shown, in the present embodiment, a classification device for extracting Chinese herbal medicine slices comprises an extraction barrel 1, an electric heater 8 is fixedly installed between the inner walls of the extraction barrel 1, a feed port 10 and an annular gas collecting channel 6 are fixedly connected to the top of the extraction barrel 1, a classification export box 2 is fixedly connected to one side of the extraction barrel 1, a filter box 3 is fixedly connected to the input end of the classification export box 2, a cooler 4 is fixedly installed on the top of the filter box 3, a connecting pipe 5 is fixedly connected between the cooler 4 and the annular gas collecting channel 6, an embedding groove 12 is provided on one side of the filter box 3, a filter plate 13 is slidably connected between the inner walls of the embedding groove 12, a self-locking component is arranged inside the filter box 3, the self-locking component is used to lock the filter plate 13, a stirring component is arranged inside the extraction barrel 1 and above the electric heater 8, a discharge port 9 is fixedly connected to the bottom of the extraction barrel 1, and a sealing cover 21 is arranged on the top of the feed port 10.

[0023] When extracting Chinese herbal medicines, first, inject the Chinese herbal medicine raw materials and the mixed liquid into the extraction barrel 1 through the feed port 10 at the same time, then use the sealing cover 21 to seal the feed port 10, then start the electric heater 8, and use the stirring component to cooperate with the electric heater 8 to quickly distill and extract the injected Chinese herbal medicine raw material liquid. The extracted medicinal liquid gas will rise into the annular gas collecting channel 6, and then enter the connecting pipe 5 from the annular gas collecting channel 6, and then be cooled into liquid by the cooler 4 and fall on the top of the filter plate 13. After being filtered by the filter plate 13, it flows into the classification export box 2, and then is exported from the classification export box 2 and used. When replacing the filter plate 13, the staff adjusts the self-locking component and releases the fixation of the filter plate 13 through the self-locking component, so that the filter plate 13 can be quickly replaced, which is convenient for the staff to clean the filter plate 13 in time.

[0024] like Figure 1-Figure 6As shown, the self-locking component includes a cavity 15, which is opened inside the filter box 3, and a card slot 14 is opened on one side of the filter plate 13. A card block 17 is slidably connected to the inside of the cavity 15, and one end of the card block 17 extends into the inside of the card slot 14. A slide plate 16 is slidably connected between the inner walls of the cavity 15, and one side of the slide plate 16 is fixedly connected to the card block 17, and the other side of the slide plate 16 is fixedly connected to a connecting rod 18, and a spring 19 is fixedly connected to the outside of the connecting rod 18 and between the slide plate 16 and the inner wall of the cavity 15. One end of the connecting rod 18 extends to the outside of the filter box 3 and is fixedly connected to a pull block 20, and the end of the card block 17 close to the card slot 14 is a slope structure.

[0025] By pulling the pull-out block 20, the slide plate 16 is driven to slide between the inner walls of the cavity 15 through the connecting rod 18, so that the slide plate 16 drives the block 17 to disengage from the inside of the slot 14, so as to quickly release the fixation of the filter plate 13. After removing the filter plate 13, the replaced filter plate 13 can be inserted along the embedding groove 12, and one side of the filter plate 13 is in contact with the inclined surface of the block 17, so that the block 17 is forced to shrink and compress the spring 19. After the filter plate 13 moves to the corresponding position, the block 17 is affected by the reaction force of the spring 19 and extends to the inside of the slot 14, so as to quickly lock and complete the corresponding replacement work.

[0026] like Figure 1-Figure 6 As shown, the stirring assembly includes a stirring rod 11, which is rotatably connected to the top of the inner wall of the extraction barrel 1. A stirring motor 7 is fixedly installed on the top of the extraction barrel 1. The output end of the stirring motor 7 extends to the interior of the extraction barrel 1 and is fixedly connected to the stirring rod 11.

[0027] The stirring motor 7 drives the stirring rod 11 to rotate inside the extraction barrel 1, so as to accelerate the fluidity of the medicinal liquid when distilling and extracting the medicinal liquid inside the extraction barrel 1, thereby facilitating the uniform mixing of the medicinal liquid in the extraction barrel 1 and improving the efficiency and quality of the extraction.

[0028] The utility model provides a classification device for extracting Chinese herbal medicine slices, and the specific working principle is as follows: when extracting Chinese herbal medicine slices, firstly, the Chinese herbal medicine slice raw materials and the mixed liquid are simultaneously injected into the extraction barrel 1 through the feed port 10, and then the feed port 10 is sealed by the sealing cover 21, and then the electric heater 8 is started to heat the medicinal liquid inside the extraction barrel 1, and at the same time, the stirring motor 7 is used to drive the stirring rod 11 to rotate inside the extraction barrel 1, so that the flowing medicinal liquid can be quickly distilled and extracted with the cooperation of the electric heater 8, and the extracted medicinal liquid gas will rise into the extraction barrel 1, and the medicinal liquid gas will be heated by the electric heater 8 ... The liquid enters the annular gas collecting channel 6, and then enters the connecting pipe 5 from the annular gas collecting channel 6, and then is cooled into liquid by the cooler 4 and falls on the top of the filter plate 13, and then flows into the classification export box 2 after being filtered by the filter plate 13, and then is exported from the classification export box 2 and used. When the filter plate 13 is replaced, the staff pulls the pull block 20, and drives the slide plate 16 to slide between the inner walls of the cavity 15 through the connecting rod 18, so that the slide plate 16 drives the card block 17 to disengage from the inside of the card slot 14, thereby releasing the fixation of the filter plate 13, so that the filter plate 13 can be easily and quickly replaced.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A classification device for extracting Chinese herbal medicine pieces, comprising an extraction barrel (1), characterized in that: An electric heater (8) is fixedly installed between the inner walls of the extraction barrel (1); a feed port (10) and an annular gas collecting channel (6) are fixedly connected to the top of the extraction barrel (1); a classification export box (2) is fixedly connected to one side of the extraction barrel (1); a filter box (3) is fixedly connected to the input end of the classification export box (2); a cooler (4) is fixedly installed on the top of the filter box (3); a connecting pipe (5) is fixedly connected between the cooler (4) and the annular gas collecting channel (6); an embedding groove (12) is provided on one side of the filter box (3); a filter plate (13) is slidably connected between the inner walls of the embedding groove (12); a self-locking component is provided inside the filter box (3); the self-locking component is used to lock the filter plate (13); a stirring component is provided inside the extraction barrel (1) and above the electric heater (8); and a discharge port (9) is fixedly connected to the bottom of the extraction barrel (1).

2. A classification device for extracting Chinese herbal medicine pieces according to claim 1, characterized in that: The self-locking component comprises a cavity (15), wherein the cavity (15) is provided inside the filter box (3), a slot (14) is provided on one side of the filter plate (13), a block (17) is slidably connected inside the cavity (15), one end of the block (17) extends into the slot (14), a slide plate (16) is slidably connected between the inner walls of the cavity (15), one side of the slide plate (16) is fixedly connected to the block (17), the other side of the slide plate (16) is fixedly connected to a connecting rod (18), and a spring (19) is fixedly connected to the outer side of the connecting rod (18) and located between the slide plate (16) and the inner wall of the cavity (15).

3. A classification device for extracting Chinese herbal medicine pieces according to claim 1, characterized in that: The stirring assembly comprises a stirring rod (11), the stirring rod (11) being rotatably connected to the top of the inner wall of the extraction barrel (1), a stirring motor (7) being fixedly mounted on the top of the extraction barrel (1), the output end of the stirring motor (7) extending into the interior of the extraction barrel (1) and being fixedly connected to the stirring rod (11).

4. A classification device for extracting Chinese herbal medicine pieces according to claim 2, characterized in that: One end of the connecting rod (18) extends to the outside of the filter box (3) and is fixedly connected to a pull-out block (20).

5. A classification device for extracting Chinese herbal medicine pieces according to claim 1, characterized in that: A sealing cover (21) is provided on the top of the feed port (10).

6. A classification device for extracting Chinese herbal medicine pieces according to claim 2, characterized in that: One end of the clamping block (17) close to the clamping slot (14) is a sloped structure.

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