Rapid extraction device with high retention of volatile components

Abstract

This invention discloses a rapid extraction device for efficiently retaining volatile components, belonging to the field of closed extraction technology. This invention provides a special environment capable of altering the phase equilibrium of substances. Unlike traditional extraction devices, the core innovation of this device lies in effectively dissolving volatile essential oils and other active ingredients in the extract through a high-temperature, high-pressure process environment. The principle is to redissolve the volatile aroma components back into the liquid under high pressure, thereby maximizing the retention of active ingredients and unique flavor. This solves the problem of easy loss of volatile oils in traditional methods, ensuring that the taste and efficacy of the extract are quickly manifested. After applying this device and method, the content of volatile small molecules in the extract is significantly increased. Moreover, the high-temperature, high-pressure environment effectively kills mold and other microorganisms carried in the raw materials, thoroughly eliminating the off-odors caused by mold in Chinese medicinal materials and tea, resulting in a pure and safe extract.

Description

Technical Field

[0001] This invention relates to the field of closed extraction technology, and in particular to a rapid extraction device that efficiently retains volatile components. Background Technology

[0002] In the processing of Chinese medicinal herbs, tea, and other herbal plants, traditional extraction techniques face a series of technical bottlenecks, directly affecting the quality, efficacy, and safety of the extracts. The retention of volatile components has always been a core challenge in this field. During conventional extraction, volatile oils and other active ingredients are easily lost at high temperatures, resulting in a significant reduction in the efficacy and flavor of the final product. At the same time, microbial contamination in the raw materials is also a frequent problem; molds and their off-odors are difficult to completely eliminate using traditional processes, posing a potential safety hazard for the extracts.

[0003] Traditional extraction devices are prone to laminar flow at the solid-liquid interface between the material and the extraction medium during the extraction process, leading to extraction dead zones and uneven extraction inside and outside the material. This not only prolongs the extraction time but also easily causes some volatile components to be lost due to prolonged heating. Temperature differences can easily occur between the upper and lower areas of the extraction tank, further exacerbating the unevenness of extraction or brewing. At the same time, under high-pressure extraction conditions, the device lacks a reliable anti-disassembly protection structure, and accidental opening of the lid can easily cause safety accidents such as high-pressure medium splashing. In addition, the filtration structure is poorly designed, and the switching between filtration and non-filtration modes is cumbersome, which can easily lead to secondary contamination of the extract or loss of volatile components during the switching process, making it difficult to meet the core requirements of "efficient extraction, full retention of volatile components, and safe and convenient operation".

[0004] To address the above problems, this invention proposes a rapid extraction device that efficiently retains volatile components. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of traditional extraction devices, such as laminar flow at the solid-liquid interface between the material and the extraction medium during extraction, uneven extraction between the material and the interior, prolonged extraction time, loss of some volatile components due to prolonged heating, temperature differences between the upper and lower areas of the extraction tank, lack of reliable anti-disassembly protection under high-pressure extraction conditions, and the risk of accidents such as high-pressure medium splashing due to accidental opening of the lid. In addition, the filtration structure is poorly designed, and the switching between filtration and non-filtration modes is cumbersome. Therefore, this invention proposes a rapid extraction device that efficiently retains volatile components.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A rapid extraction device for efficiently retaining volatile components includes an extraction mechanism, wherein a stirring mechanism is provided in the extraction mechanism; The extraction mechanism includes a small extraction tank, the interior of which is provided with a filter layer, and the top of the small extraction tank is threadedly connected with a sealing cap, on which two mounting components are provided. The stirring mechanism includes a drive assembly, on which an air mixing assembly is assembled. The air mixing assembly passes through a filter layer and is located in a small extraction tank.

[0007] Preferably, a heating device is provided at the bottom of the small extraction tank, and a suction cup is provided below the heating device.

[0008] Preferably, the inner cavity of the small extraction tank is provided with a rubber strip, which is used to limit the position of the filter layer.

[0009] Preferably, both sides of the small extraction tank are fixedly connected to outer sleeves, and two inner sleeves are fixedly connected to the top of the filter layer.

[0010] Preferably, the sealing cover is equipped with a pressure gauge, a pressure relief valve, and an exhaust valve.

[0011] Preferably, the air-mixing assembly includes a rotating drum and a spiral shaft. The rotating drum is provided with stirring blades and scrapers. The rotating drum is rotatably mounted on the filter layer via bearings. Multiple air inlet pipes are connected to the top of the rotating drum. Air inlets are provided on the sides of the air inlet pipes. The size of the air inlet pipes and air inlets increases sequentially in a clockwise direction. The bottom of the rotating drum is connected to multiple air outlet pipes, each with an exhaust port. The length of the air outlet pipes increases sequentially in a clockwise direction, and the air outlet pipes are staggered from the air inlet pipes.

[0012] Preferably, the two ends of the spiral shaft are mounted on the rotating drum, the pitch of the spiral shaft decreases sequentially from top to bottom, and a connector is fixedly connected to the top end of the spiral shaft.

[0013] Preferably, the drive assembly includes a motor, which is mounted on a sealing cover. The output shaft of the motor is fixedly connected to a hollow shaft, the inner opening of which is adapted to a connector. Both the connector and the inner opening of the hollow shaft are polygonal structures.

[0014] Preferably, the mounting assembly includes a sealing cavity, which is fixedly mounted on the sealing cover. A first piston rod and a second piston rod are respectively provided in the sealing cavity. The first piston rod is adapted to the inner sleeve, and the second piston rod is adapted to the outer sleeve. A spring is fixedly connected between the upper part of the second piston rod and the side wall of the sealing cavity.

[0015] Preferably, the sealing cavity is connected to the side cavity, and a piston handle is provided in the side cavity.

[0016] Compared with existing technologies, the present invention provides a rapid extraction device that efficiently retains volatile components, and has the following beneficial effects: 1. This highly efficient rapid extraction device for preserving volatile components utilizes a small extraction tank with a sealed lid to create a sealed environment. By controlling pressure and temperature parameters, a special environment is created that alters the phase equilibrium of substances. Within this environment, not only is extraction time shortened, but the vaporization-dissolution balance of volatile components is readjusted. Volatile essential oil components that would normally vaporize and be lost under normal pressure are forced back into the extract under high pressure, achieving both high efficiency and maximum retention. Unlike traditional extraction devices, the core innovation of this device lies in effectively dissolving volatile essential oils and other active ingredients in the extract through a high-temperature, high-pressure process. The principle is to redissolve the volatile aroma components back into the liquid under high pressure, thereby maximizing the preservation of active ingredients and unique flavor. This solves the problem of volatile oil loss in traditional methods, ensuring that the taste and efficacy of the extract are quickly apparent. After applying this device and method, the content of volatile small molecules in the extract significantly increases. Moreover, the high-temperature and high-pressure environment can effectively kill mold and other microorganisms carried in the raw materials, completely eliminate the off-flavors caused by mold in Chinese medicinal materials and tea, and obtain pure and safe extracts. The application of this device is not limited to the extraction of Chinese medicinal materials, but can be extended to more plant fields such as tea and food that need to retain volatile flavor substances, increase the content of effective ingredients, and ensure hygiene and safety. Secondly, this high-temperature and high-pressure environment can also be applied to the brewing process of granules, which not only promotes the full dissolution of active ingredients, but also drives beneficial chemical reactions between components, making the taste and efficacy of the final brewed liquid closer to the traditional decoction method, thus ensuring convenience without sacrificing efficacy.

[0017] 2. This high-efficiency rapid extraction device for retaining volatile components drives the gas mixing component to rotate, which accelerates the mixing of raw materials. The rotation is used to inject air through the air inlet. Because the air inlet and outlet are staggered, high-pressure gas at different positions above can be discharged through the outlets at different positions, forming a three-dimensional circulating airflow in the small extraction tank. This airflow can effectively break the laminar flow state at the solid-liquid interface, eliminate extraction dead zones, and ensure full contact between the material and the extraction medium. At the same time, the circulating airflow can quickly equalize the temperature inside the tank, avoiding the decomposition and loss of volatile components due to local high temperature.

[0018] 3. This highly efficient rapid extraction device for retaining volatile components extracts raw materials using high temperature and high pressure. When the pressure inside the tank exceeds the safety threshold, the installation components automatically lock the sealing cap, preventing it from being opened. This mechanical structure eliminates the safety hazards of opening the cap under high pressure. Furthermore, the tank has a built-in removable filter layer that forms a linked and compatible structure with the cap. When filtration is not required, the installation components connect the sealing cap and the filter layer, allowing them to be removed together with the cap, avoiding interference from the filter layer during the extraction process. When filtration is needed, only the sealing cap needs to be opened to retain the filter layer inside the tank. Filtration is completed directly when the extract is poured out, eliminating the need for additional filtration equipment and thus improving operational flexibility.

[0019] 4. This high-efficiency rapid extraction device for retaining volatile components operates by driving the gas-liquid mixing component. This creates a uniform extraction environment through gas-liquid internal circulation, providing a superior foundation for filtration operations, preventing localized clogging of the filter plate, and improving filtration efficiency and stability. Under high pressure, the installation component automatically locks the sealing cover, ensuring the safety of the high-pressure conditions required for gas-liquid internal circulation and reducing safety hazards. Simultaneously, the flexible switching feature of the detachable filter layer allows for rapid filtration and collection after extraction, reducing the exposure time of volatile components in subsequent processing and further improving retention rate. Thus, it achieves a synergistic effect of efficient and uniform extraction, safe high-pressure operation, convenient switching of operating conditions, and full retention of components, providing reliable technical support for the extraction of volatile components from traditional Chinese medicine, tea, food, and extract granules.

[0020] 5. This highly efficient rapid extraction device for retaining volatile components can also be innovatively applied to the preparation process of granules (such as traditional Chinese medicine granules). Traditional granule preparation with boiling water at room temperature and pressure results in insufficient dissolution of active ingredients and inadequate chemical reactions, leading to poor efficacy. This device, by creating a high-temperature, high-pressure, closed environment, simulates or even surpasses the traditional decoction conditions for Chinese medicine, significantly improving the dissolution rate of granules and promoting beneficial chemical reactions between components, thereby greatly enhancing the taste and efficacy of the prepared solution. Attached Figure Description

[0021] Figure 1 A perspective view of a rapid extraction device for efficiently retaining volatile components proposed in this invention; Figure 2 This is a perspective view of the extraction mechanism of a rapid extraction device for efficiently retaining volatile components, as proposed in this invention. Figure 3 This is a cross-sectional perspective view of the extraction mechanism of a rapid extraction device for efficiently retaining volatile components, as proposed in this invention. Figure 4 This is a cross-sectional perspective view of a small extraction tank of a rapid extraction device for efficiently retaining volatile components, as proposed in this invention. Figure 5 This is a perspective view of the stirring mechanism of a rapid extraction device for efficiently retaining volatile components, as proposed in this invention. Figure 6 This is a perspective view of the sealing cap and filter layer of a rapid extraction device for efficiently retaining volatile components, as proposed in this invention. Figure 7 A perspective view of the filter layer of a rapid extraction device for efficiently retaining volatile components, as proposed in this invention; Figure 8 This is a cross-sectional perspective view of the gas mixing component of a rapid extraction device for efficiently retaining volatile components, as proposed in this invention. Figure 9 A perspective view of the sealing cap of a rapid extraction device for efficiently retaining volatile components, as proposed in this invention; Figure 10 This is a cross-sectional perspective view of the installation components of a rapid extraction device for efficiently retaining volatile components, as proposed in this invention.

[0022] In the diagram: 100, extraction mechanism; 101, small extraction tank; 102, sealing cap; 103, mounting assembly; 1031, sealing cavity; 1032, first piston rod; 1033, spring; 1034, second piston rod; 1035, side cavity; 1036, piston handle; 104, heating device; 105, suction cup; 106, rubber strip; 107, outer ferrule; 108, exhaust valve; 109, filter layer; 11 0. Inner sleeve; 111. Pressure gauge; 112. Pressure relief valve; 200. Stirring mechanism; 201. Drive assembly; 2011. Motor; 2012. Hollow shaft; 202. Air mixing assembly; 2021. Rotary drum; 2022. Air inlet pipe; 2023. Air inlet; 2024. Connector; 2025. Spiral shaft; 2026. Stirring blade; 2027. Scraper; 2028. Air outlet pipe; 2029. Exhaust port. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0024] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0025] Example 1: Refer to Figures 1-10 A rapid extraction device for efficiently retaining volatile components includes an extraction mechanism 100, in which a stirring mechanism 200 is provided; The extraction mechanism 100 includes a small extraction tank 101. To ensure the safety and stability of the extraction process and the quality of the extract, core components such as the small extraction tank 101, the rotating drum 2021, the stirring blade 2026, and the scraper 2027 are specified to be made of stainless steel or ceramic materials. For components that come into contact with the material, 316L stainless steel is usually required, and its surface is mirror polished (roughness Ra<0.6μm) to ensure corrosion resistance, easy cleaning, and non-adsorption of products. Ceramic materials can also be considered, especially ceramic powders used in technologies such as low temperature co-fired ceramics (LTCC) and high temperature co-fired ceramics (HTCC), which have characteristics such as high purity, stable performance, and high temperature resistance. In addition, the seals in contact with the material in the equipment are usually made of food-grade, non-toxic polymer materials such as silicone, EPDM (ethylene propylene diene monomer rubber), and PTFE (polytetrafluoroethylene). These materials not only possess excellent high-temperature and high-pressure resistance, but more importantly, they do not chemically react with the extract, avoiding the introduction of external contaminants and ensuring the purity of the extract. A heating device 104 is installed at the bottom of the small extraction tank 101 to heat the raw material, facilitating extraction. The heating device 104 can be positioned not only below the small extraction tank 101, but also on its side or above, meeting flexible usage requirements. A suction cup 105 is installed below the heating device 104 to adsorb and fix the small extraction tank 101, ensuring its stability. A filter layer 109 is installed inside the small extraction tank 101 to filter the extract. A rubber strip 106 is installed inside the small extraction tank 101 to limit the position of the filter layer 109. The rubber strip 106 is located in the reserved opening in the inner cavity of the small extraction tank 101, which can support the filter layer 109. At the same time, the rubber strip 106 can limit the filter layer 109 to ensure the stability of the filter layer 109 and prevent the filter layer 109 from falling off. The two sides of the small extraction tank 101 are fixedly connected with outer sleeves 107, and the top of the filter layer 109 is fixedly connected with two inner sleeves 110. The top of the small extraction tank 101 is threadedly connected with a sealing cap 102. The sealing cap 102 is threadedly assembled on the small extraction tank 101 to ensure a stable high-pressure environment. The sealing cap 102 is equipped with a pressure gauge 111, a pressure relief valve 112 and an exhaust valve 108. The pressure gauge 111 can display the internal pressure of the small extraction tank 101. The pressure relief valve 112 can automatically relieve pressure under high pressure to maintain a stable pressure environment. At the same time, the exhaust valve 108 can exhaust and relieve pressure. The sealing cap 102 is equipped with two mounting components 103. The stirring mechanism 200 includes a drive assembly 201, which includes a motor 2011. The motor 2011 is mounted on the sealing cover 102. The output shaft of the motor 2011 is fixedly connected to a hollow shaft 2012. The inner opening of the hollow shaft 2012 is adapted to a connector 2024. Both the connector 2024 and the inner opening of the hollow shaft 2012 are polygonal structures. By designing the inner openings of the connector 2024 and the hollow shaft 2012 as polygonal structures, the hollow shaft 2012 can smoothly connect after the connector 2024 and the hollow shaft 2012 are mated. The hollow shaft 2012 is driven to rotate and is easy to disassemble. An air-mixing assembly 202 is assembled on the drive assembly 201. The air-mixing assembly 202 includes a rotating drum 2021 and a spiral shaft 2025. The rotating drum 2021 is equipped with stirring blades 2026 and scrapers 2027. The stirring blades 2026 and scrapers 2027 agitate the raw materials, facilitating extraction. Simultaneously, the scrapers 2027 remove residual raw materials from the inner wall of the small extraction tank 101. The rotating drum 2021 is rotatably mounted on the filter layer 109 via bearings. The upper part of the rotating drum 2021 is connected to... There are multiple air inlet pipes 2022, and air inlets 2023 are provided on the side of the air inlet pipes 2022. Through the centrifugal motion of the rotating drum 2021, air can be smoothly introduced through the air inlets 2023. The size of the air inlet pipes 2022 and air inlets 2023 increases sequentially in a clockwise direction. Multiple air outlet pipes 2028 are connected to the bottom of the rotating drum 2021. Exhaust ports 2029 are provided on the exhaust pipes 2028. The exhaust ports 2029 are designed for unidirectional exhaust to prevent backflow of the extract and ensure the stability of the airflow circulation. The length of the exhaust pipes 2028... The pitch increases sequentially in a clockwise direction, and the exhaust pipe 2028 and the intake pipe 2022 are staggered. The two ends of the spiral shaft 2025 are installed on the rotating drum 2021. The pitch of the spiral shaft 2025 decreases sequentially from top to bottom. The decreasing pitch of the spiral shaft 2025 allows the spiral shaft 2025 to rotate and discharge compressible gas, which facilitates the airflow to accelerate the contact between the material and the extraction medium. The top of the spiral shaft 2025 is fixedly connected to the connector 2024. The gas mixing assembly 202 passes through the filter layer 109 and is located in the small extraction tank 101.

[0026] In this embodiment: the hollow shaft 2012 is driven to rotate by the motor 2011. The hollow shaft 2012 drives the connector 2024 and the spiral shaft 2025 to rotate. The spiral shaft 2025 drives the rotating drum 2021 and the stirring blade 2026 to rotate. The rotation of the stirring blade 2026 accelerates the mixing of raw materials. Air is injected through the air inlet 2023 by the rotation and pushed downward by the spiral shaft 2025. Since the air inlet 2023 and the exhaust port 2029 are staggered, the high-pressure gas at different positions above can be discharged through the exhaust port 2029 at different positions, forming a three-dimensional circulating airflow in the small extraction tank 101. This airflow can effectively break the laminar flow state at the solid-liquid interface, eliminate extraction dead zones, and allow the material to fully contact the extraction medium. At the same time, the circulating airflow can quickly equalize the temperature inside the tank, avoiding the decomposition and loss of volatile components due to local high temperature.

[0027] Example 2: Refer to Figures 9-10 A rapid extraction device for efficiently retaining volatile components includes an installation assembly 103. The installation assembly 103 includes a sealing cavity 1031, which is fixedly mounted on a sealing cover 102. A first piston rod 1032 and a second piston rod 1034 are respectively disposed in the sealing cavity 1031. The first piston rod 1032 is adapted to an inner retaining sleeve 110, and the second piston rod 1034 is adapted to an outer retaining sleeve 107. A spring is fixedly connected between the upper part of the second piston rod 1034 and the side wall of the sealing cavity 1031. 1033, the spring 1033 can drive the second piston rod 1034 to reset, so that the second piston rod 1034 is disengaged from the outer sleeve 107. The sealing cavity 1031 is connected to the side cavity 1035. The side cavity 1035 is provided with a piston handle 1036. By pressing the piston handle 1036, the second piston rod 1034 can be moved by air pressure, so that the first piston rod 1032 can be inserted into the inner sleeve 110, thereby connecting the filter layer 109 with the sealing cover 102, making it easy to remove the filter layer 109 together with the sealing cover 102.

[0028] In this embodiment, raw material extraction is performed using a high-temperature and high-pressure method. When the pressure inside the tank exceeds the safety threshold, the first piston rod 1032 is displaced by the high pressure, and the second piston rod 1034 is moved by the air pressure. The second piston rod 1034 is inserted into the outer sleeve 107 to lock the sealing cover 102, preventing it from being opened. This eliminates the safety hazard of opening the cover under high pressure from a mechanical structure perspective. Furthermore, the tank has a built-in removable filter layer 109, which forms a linkage and adaptation structure with the tank cover. When filtration is not required, the first piston rod 1032 is inserted into the inner sleeve 110 to connect the sealing cover 102 and the filter layer 109, so that it can be removed together with the sealing cover 102, avoiding interference of the filter layer 109 with the extraction process. When filtration is required, only the sealing cover 102 needs to be opened to keep the filter layer 109 inside the tank. The filtration is completed directly when the extract is poured out, without the need to transfer the filtration equipment, thereby improving the flexibility of the working conditions.

[0029] Example 3: Reference Figures 1-3 and Figures 5-6 A rapid extraction device for efficiently retaining volatile components includes an extraction mechanism 100, which includes a small extraction tank 101. The small extraction tank 101 has a filter layer 109 inside, and a sealing cap 102 is threadedly connected to the top of the small extraction tank 101. Two mounting components 103 are provided on the sealing cap 102. The stirring mechanism 200 includes a drive assembly 201, on which an air mixing assembly 202 is assembled. The air mixing assembly 202 passes through the filter layer 109 and is located in a small extraction tank 101.

[0030] In this embodiment: by driving component 201 to operate gas mixing component 202, a uniform extraction environment is formed through gas-liquid internal circulation, providing a high-quality prerequisite for filtration operation, avoiding local clogging of the filter plate, and improving filtration efficiency and stability. Under high pressure, the installation component 103 automatically locks the sealing cover 102, ensuring the safety of the high-pressure working conditions required for gas-liquid internal circulation and reducing safety hazards. At the same time, the flexible switching characteristics of the detachable filter layer 109 enable rapid filtration and collection after extraction, reducing the exposure time of volatile components in subsequent processing and further improving the retention rate. Thus, it can synergistically achieve the integrated effect of efficient and uniform extraction, safe high-pressure operation, convenient working condition switching, and full retention of components, providing reliable technical support for the extraction of volatile components in the fields of Chinese medicinal materials, tea, food, and extract granule brewing. Moreover, under high temperature and high pressure, it also has a sterilization effect, which can eliminate mold contamination and musty smell of raw materials from the source and optimize the brewing reaction conditions of granules. This device is particularly suitable for the mixed extraction and brewing of various plant raw materials. Whether it is the raw material combination in its original form or the mixed granules produced, this device can achieve more uniform and thorough extraction and fusion of components under high temperature and high pressure, exerting a synergistic effect. Moreover, the application of this device is not limited to the extraction of Chinese medicinal materials, but can be extended to more plant fields such as tea and food that need to retain volatile flavor substances, increase the content of effective ingredients, and ensure hygiene and safety.

[0031] By preserving or even enhancing active ingredients such as volatile oils, the extract surpasses traditional methods in flavor purity, active ingredient content, and speed of efficacy. Furthermore, the absence of mold contamination significantly improves the shelf life and food safety of the extract.

[0032] The design concept of this device can also be innovatively applied to the preparation process of granules (such as traditional Chinese medicine granules). Traditionally, granules are prepared by boiling water at room temperature and pressure, resulting in insufficient dissolution of the active ingredients and inadequate chemical reactions, leading to poor efficacy. This device, by creating a high-temperature, high-pressure, closed environment, simulates or even surpasses the traditional decoction conditions for Chinese medicine, significantly improving the dissolution rate of granules and promoting beneficial chemical reactions between components. This greatly enhances the taste and efficacy of the prepared solution, achieving a quality comparable to or even superior to traditional decoctions.

[0033] Working principle: During the high-temperature and high-pressure extraction of raw materials, the heating device 104 heats the raw materials inside the small extraction tank 101, while simultaneously controlling the motor 2011 to drive the hollow shaft 2012 to rotate. The hollow shaft 2012 drives the connector 2024 and the spiral shaft 2025 to rotate, which in turn drives the rotating drum 2021 and the stirring blade 2026 to rotate, accelerating the extraction of raw materials. Under high pressure, the pressure can push the first piston rod 1032 to move. The first piston rod 1032 controls the movement of the second piston rod 1034 through air pressure. The second piston rod 1034 is inserted downward into the outer sleeve 107, thereby locking the sealing cover 102 and ensuring a safe extraction environment under high temperature and high pressure. When direct extraction is required, pressing the piston handle 1036 causes the piston handle 1036 to move the second piston rod 1034 through air pressure. The second piston rod 1034 controls the first piston rod 1032 to insert into the inner sleeve 110 through air pressure. At this time, the sealing cap 102 can be removed along with the filter layer 109, and then the extraction operation can be performed. When filtration extraction is required, there is no need to operate the installation component 103. The sealing cap 102 can be removed directly, and the filter layer 109 is left in the small extraction tank 101, so that filtration extraction can be performed.

[0034] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A rapid extraction device for efficient retention of volatile components comprising an extraction mechanism (100), characterized in that, The extraction mechanism (100) is equipped with a stirring mechanism (200); The extraction mechanism (100) includes a small extraction tank (101), the inside of which is provided with a filter layer (109), and the top of the small extraction tank (101) is threadedly connected with a sealing cap (102), and the sealing cap (102) is provided with two mounting components (103). The stirring mechanism (200) includes a drive assembly (201), on which an air mixing assembly (202) is assembled. The air mixing assembly (202) passes through a filter layer (109) and is located in a small extraction tank (101).

2. A rapid extraction device for efficiently retaining volatile components according to claim 1, wherein The bottom of the small extraction tank (101) is provided with a heating device (104), and a suction cup (105) is provided below the heating device (104).

3. The rapid extraction device of claim 1, wherein the device is configured to retain volatile components. The inner cavity of the small extraction tank (101) is provided with a rubber strip (106), which is used to limit the filter layer (109).

4. The rapid extraction device of claim 1, wherein, Both sides of the small extraction tank (101) are fixedly connected with outer sleeves (107), and two inner sleeves (110) are fixedly connected to the top of the filter layer (109).

5. The rapid extraction device of claim 1, wherein, The sealing cover (102) is equipped with a pressure gauge (111), a pressure relief valve (112), and an exhaust valve (108).

6. The rapid extraction device of claim 1, wherein, The air mixing assembly (202) includes a rotating drum (2021) and a spiral shaft (2025). The rotating drum (2021) is provided with stirring blades (2026) and scrapers (2027). The rotating drum (2021) is rotatably mounted on the filter layer (109) via bearings. Multiple air inlet pipes (2022) are connected to the top of the rotating drum (2021). Air inlets (2023) are provided on the side of the air inlet pipes (2022). The size of the air inlet pipes (2022) and the air inlets (2023) increases sequentially in a clockwise direction. The bottom of the rotating drum (2021) is connected to multiple air outlet pipes (2028), and an exhaust port (2029) is provided on the air outlet pipe (2028). The length of the air outlet pipe (2028) increases sequentially in a clockwise direction, and the air outlet pipe (2028) is staggered from the air inlet pipe (2022).

7. A rapid extraction device for efficiently retaining volatile components according to claim 6, wherein The two ends of the spiral shaft (2025) are mounted on the rotating drum (2021). The pitch of the spiral shaft (2025) decreases from top to bottom. A connector (2024) is fixedly connected to the top end of the spiral shaft (2025).

8. A rapid extraction device for efficiently retaining volatile components according to claim 7, wherein The drive assembly (201) includes a motor (2011), which is mounted on a sealing cover (102). The output shaft of the motor (2011) is fixedly connected to a hollow shaft (2012). The inner opening of the hollow shaft (2012) is adapted to a connector (2024). Both the connector (2024) and the inner opening of the hollow shaft (2012) are polygonal structures.

9. The rapid extraction device for efficiently retaining volatile components according to claim 4, characterized in that, The mounting assembly (103) includes a sealing cavity (1031), which is fixedly mounted on the sealing cover (102). A first piston rod (1032) and a second piston rod (1034) are respectively provided in the sealing cavity (1031). The first piston rod (1032) is adapted to the inner sleeve (110), and the second piston rod (1034) is adapted to the outer sleeve (107). A spring (1033) is fixedly connected between the upper part of the second piston rod (1034) and the side wall of the sealing cavity (1031).

10. The rapid extraction device for efficiently retaining volatile components according to claim 9, characterized in that, The sealed cavity (1031) is connected to the side cavity (1035), and a piston handle (1036) is provided in the side cavity (1035).

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