Extraction device convenient to clean and used for plant extraction

Abstract

The utility model discloses a convenient-to-clean extraction device for plant extraction, and relates to the technical field of plant extraction. In order to solve the problems that residues and dirt are easily generated in the using process of an existing extraction device for plant extraction, and the whole device needs to be cleaned in a large area after extraction is finished, the following technical scheme is provided: the extraction device comprises a bracket and an extraction kettle arranged on the bracket, and a stirring motor is arranged at the top of the extraction kettle; a stirring part penetrating through the extraction kettle is connected to the bottom of the stirring motor, a cleaning assembly used for cleaning the inner wall of the extraction kettle is detachably connected to the middle of the stirring part, and the cleaning assembly comprises a supporting rod detachably connected to the stirring part, a cleaning rod connected to the end of the supporting rod and a brush arranged at the end of the cleaning rod; the brush cleans the inner wall of the extraction kettle. According to the utility model, the cleaning time can be shortened, the labor cost is saved, the production efficiency is improved, the influence of residual substances on the product quality is avoided, and the purity and the quality of extracts are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of plant extraction, in particular to an extraction device for plant extraction which is easy to clean. Background Art

[0002] Extraction devices for plant extraction are equipment used to extract active ingredients from plant materials. The design and function of such devices are to separate and concentrate useful compounds in plants through specific extraction methods such as solvent extraction, supercritical fluid extraction, water extraction, etc. Plant extracts are widely used in the fields of medicine, food, cosmetics, health care products, etc. The design and operating conditions of the extraction devices vary depending on the properties and application of the desired extract.

[0003] The extraction device used in existing plant extraction mainly includes extraction kettle, heater, cooler, circulation pump and other components. Its working principle is to use solvent to extract the effective ingredients in plant raw materials, then control the temperature and concentration by heating, cooling, stirring and other means, and finally separate the solvent from the extract by a separation device to obtain a pure plant extract. However, this type of extraction device is prone to residue and dirt during use, especially when changing solvents or raw materials, the entire device needs to be cleaned, which is time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to provide an extraction device for plant extraction which is easy to clean, so as to solve the problem that the extraction device used for plant extraction in the prior art is easy to generate residues and dirt during use, and the whole device needs to be cleaned over a large area after the extraction is completed.

[0005] The technical solution of the utility model to solve the above technical problems is as follows:

[0006] The invention discloses an extraction device for plant extraction which is easy to clean, comprising: a support and an extraction kettle arranged on the support, wherein a stirring motor is arranged on the top of the extraction kettle, a stirring part which penetrates the extraction kettle is connected to the bottom of the stirring motor, a cleaning assembly for cleaning the inner wall of the extraction kettle is detachably connected to the middle part of the stirring part, the cleaning assembly comprises a support rod detachably connected to the stirring part, a cleaning rod connected to the end of the support rod and a brush arranged at the end of the cleaning rod, and the brush cleans the inner wall of the extraction kettle.

[0007] The beneficial effects of the above technical solution are as follows: the utility model can ensure thorough cleaning of the inner wall of the extraction kettle through the design of the cleaning component arranged in the stirring part, avoid residual substances from affecting the next use, and improve the cleaning efficiency. The support rod is connected to the stirring part in a detachable connection manner, and the cleaning component can be installed in the extraction kettle for cleaning after the extraction is completed, or it can be cleaned while extraction is completed to prevent excessive plant residues from remaining on the inner wall, making it difficult to handle after the extraction is completed. Multiple cleaning methods can provide operators with more cleaning options.

[0008] Furthermore, the brush comprises a vertical portion and a bent portion which are connected in sequence, the vertical portion is used to clean the vertical inner wall of the extraction kettle, and the bent portion is used to clean the inclined inner wall of the extraction kettle.

[0009] According to the different inner wall structures of the extraction kettle, different cleaning parts that can fit the inner wall structure are set, so that the edges and corners of the inner wall can also be well cleaned.

[0010] Furthermore, the extraction kettle comprises a kettle cover, a kettle body and a conical kettle bottom, the kettle cover and the kettle body are detachably connected, and the kettle body and the conical kettle bottom are an integrated structure.

[0011] Furthermore, a discharge hole for discharging the extracted liquid and residue is provided at the bottom of the conical kettle, and a multi-layer filter screen for filtering can be arranged at the discharge hole. According to the extraction of different plants, filter screens with filter meshes of different sizes can be selected.

[0012] Furthermore, the stirring part includes a stirring rod connected to the output end of the stirring motor and a stirring rod arranged on the stirring rod.

[0013] Furthermore, the stirring rod is a rectangular structure or an L-shaped structure.

[0014] Furthermore, an exhaust pipe is provided on the side wall of the kettle cover.

[0015] The utility model has the following beneficial effects:

[0016] The easy-to-clean parts designed in the utility model can reduce cleaning time and workload, improve production efficiency, save labor costs, and improve production efficiency. The easy-to-clean design of the equipment meets the hygiene standards, can ensure that the relevant hygiene regulations are met during the production process, improve the sanitary safety of the product, and meet the hygiene standards. Thorough cleaning can avoid the impact of residual substances on product quality, ensure the purity and quality of the extract, and ensure product quality. Regular cleaning can extend the service life of the equipment, reduce the failure rate of the equipment due to impurity blockage or damage, and increase the reliability of the equipment. It can ensure the thorough cleaning of the inner wall of the extraction kettle, avoid the impact of residual substances on the next use, and improve the cleaning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 is a cross-sectional view of an extraction kettle;

[0019] Figure 1 to Figure 2 The reference numerals shown in the figure represent respectively: 1-extraction kettle; 11-kettle cover; 12-kettle body; 13-conical kettle bottom; 131-discharge hole; 2-cleaning assembly; 21-support rod; 22-cleaning rod; 23-brush; 231-vertical part; 232-bending part; 3-exhaust duct; 4-stirring part; 41-stirring rod; 42-stirring rod; 5-stirring motor; 6-bracket. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solution of the utility model in conjunction with the accompanying drawings. 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 those skilled in the art without creative work are within the scope of protection of the utility model.

[0021] Please refer to Figure 1-2 The utility model discloses an extraction device for plant extraction which is easy to clean, comprising: a bracket 6 and an extraction kettle 1 arranged on the bracket 6, a stirring motor 5 is arranged on the top of the extraction kettle 1, the bottom of the stirring motor 5 is connected to a stirring part 4 which runs through the extraction kettle 1 through a motor sleeve, the stirring part 4 enters the extraction kettle 1 through a stirring channel on the top of the extraction kettle 1, and in order to facilitate cleaning of the inner wall of the extraction kettle 1, a cleaning component 2 for cleaning the inner wall of the extraction kettle 1 is detachably connected to the middle part of the stirring part 4.

[0022] The extraction kettle 1 includes a kettle cover 11, a kettle body 12 and a conical kettle bottom 13. The kettle cover 11 and the kettle body 12 are designed to be detachably connected, which is convenient for disassembling and assembling the stirring part 4 and also convenient for cleaning the kettle cover 11. The kettle body 12 and the conical kettle bottom 13 are designed as an integrated structure. A discharge hole 131 for discharging the extracted liquid and residue is provided at the bottom of the conical kettle bottom 13. An exhaust pipe 3 is provided on the side wall of the kettle cover 11 to discharge the gas and volatiles generated during the extraction process.

[0023] The cleaning assembly 2 includes a plurality of support rods 21 connected to the stirring part 4, and a cleaning rod 22 is provided at the end of the support rod 21. A brush 23 is designed at the end of the cleaning rod 22 for deep cleaning the inner wall of the extraction kettle 1. The brush 23 can be made of different hard and soft materials and different sizes of bristles according to the different degrees of cleaning of the inner wall. The brush 23 includes a vertical portion 231 and a bending portion 232 connected in sequence. The vertical portion 231 is used to clean the vertical inner wall of the extraction kettle 1, and the bending portion 232 is used to clean the inclined inner wall of the extraction kettle 1. Since the conical kettle bottom 13 is a conical structure, the bending portion 232 is also set to an inclined structure parallel to the conical kettle bottom 13. The support rod 21 is connected to the stirring rod 41 in a detachable connection mode. After the extraction is completed, the cleaning assembly can be installed in the extraction kettle for cleaning operations, or it can be cleaned while extracting to prevent excessive plant residues from remaining on the inner wall, which makes it difficult to handle after the extraction is completed. A variety of cleaning methods can provide operators with more cleaning options.

[0024] The stirring part 4 includes a stirring rod 41 and a stirring bar 42 arranged on the stirring rod 41. A plurality of rod connection sleeves are arranged on the stirring rod 41, and the support rod 21 and the stirring bar 42 can be connected to the rod connection sleeve of the stirring rod 41 by plug-in connection or other connection methods. The stirring rod 41 is a long rod structure, one end of the stirring rod 41 is connected to the stirring motor 5, and the other end of the stirring rod 41 extends to the discharge hole of the conical bottom 13. A plurality of stirring bars 42 are arranged on the stirring rod 41, and the stirring bar 42 is a left-right symmetrical structure similar to a helicopter wing. Stirring bars 42 of different lengths and sizes can be used according to different plant extraction processes. The stirring bar 42 at the vertical kettle body 12 is a rectangular structure, and the stirring bar 42 at the conical bottom 13 is an L-shaped structure, so that plants at different positions can be fully stirred.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An extraction device for plant extraction that is easy to clean, characterized in that: include: A support (6) and an extraction kettle (1) arranged on the support (6), wherein a stirring motor (5) is arranged on the top of the extraction kettle (1), a stirring portion (4) penetrating the extraction kettle (1) is connected to the bottom of the stirring motor (5), and a cleaning component (2) for cleaning the inner wall of the extraction kettle (1) is detachably connected to the middle of the stirring portion (4); The cleaning assembly (2) comprises a support rod (21) detachably connected to the stirring portion (4), a cleaning rod (22) connected to the end of the support rod (21), and a brush (23) arranged at the end of the cleaning rod (22), wherein the brush (23) cleans the inner wall of the extraction kettle (1).

2. The easy-to-clean plant extraction device according to claim 1, characterized in that: The brush (23) comprises a vertical portion (231) and a bent portion (232) connected in sequence, wherein the vertical portion (231) is used to clean the vertical inner wall of the extraction kettle (1), and the bent portion (232) is used to clean the inclined inner wall of the extraction kettle (1).

3. The easy-to-clean plant extraction device according to claim 1, characterized in that: The extraction kettle (1) comprises a kettle cover (11), a kettle body (12) and a conical kettle bottom (13); the kettle cover (11) and the kettle body (12) are detachably connected, and the kettle body (12) and the conical kettle bottom (13) are an integrated structure.

4. The easy-to-clean plant extraction device according to claim 3, characterized in that: The bottom of the conical kettle bottom (13) is provided with a discharge hole (131) for discharging the extracted liquid and residue, and a multi-layer filter screen for filtering is provided at the discharge hole (131).

5. The easy-to-clean plant extraction device according to claim 1, characterized in that: The stirring portion (4) comprises a stirring rod (41) connected to the output end of the stirring motor (5) and a stirring bar (42) arranged on the stirring rod (41).

6. The easy-to-clean plant extraction device according to claim 5, characterized in that: The stirring rod (42) is a rectangular structure or an L-shaped structure.

7. The easy-to-clean plant extraction device according to claim 3, characterized in that: An exhaust pipe (3) is provided on the side wall of the kettle cover (11).

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