Device for realizing aroma enhancement and aroma enhancement of materials by utilizing supercritical technology

Abstract

The invention discloses a device for realizing material aroma enhancement by using a supercritical technology, which is characterized in that an accommodating cavity is formed in a tank body, and openings are formed in the top and the bottom of the accommodating cavity; the first ventilation component is arranged at the top of the tank body; the second ventilation component is arranged at the bottom of the tank body; the filtering part is arranged in the accommodating cavity; the hanging basket part is arranged in the accommodating cavity, a sample is accommodated in the hanging basket part, the air inlet ends of the first air exchange part and the second air exchange part are connected with a high-pressure air source, and the air outlet ends of the first air exchange part and the second air exchange part are connected with the separation kettle, so that high-pressure fluid treats the sample in the hanging basket part. The double-channel gas flow channel, the first adjusting component and the second adjusting component are adopted, the gas flowing direction is adjusted in real time according to the situation, the stability of gas flow entering the tank body is further guaranteed by additionally arranging the stabilizing component, then the aroma enhancement effect is improved, the double-layer tank body is adopted, and the steam heating mode is arranged, so that the aroma enhancement effect is improved. And the interior of the tank body is kept at a constant temperature, so that the aroma-enhancing and aroma-giving effects are further improved.

Description

Technical Field

[0001] This invention belongs to the field of supercritical extraction equipment technology, and in particular relates to a device for enhancing and flavoring materials using supercritical technology. Background Technology

[0002] In industries such as food, tobacco, and daily chemicals, consumers are increasingly demanding novel and natural products. For example, coffee infused with fruity aromas and green tea infused with jasmine are popular due to their rich, harmonious flavors and natural ingredients. Traditional flavoring methods, such as immersion, are inefficient and can damage the material's shape, affecting its usability; spraying methods suffer from uneven aroma penetration, poor aroma adhesion, and short aroma retention time; and heat processing requires high temperatures, which can damage heat-sensitive substances, causing aroma denaturation, and the escape of aroma compounds under high temperatures can also affect the overall flavor.

[0003] In recent years, supercritical fluid technology has attracted attention due to its green and efficient characteristics. Supercritical fluids (such as carbon dioxide) combine the diffusivity of gases and the solubility of liquids, effectively extracting and transporting aroma components. However, existing supercritical equipment is mainly focused on extraction, removing aroma substances from materials. While the aroma reduction rate and effective components are widely recognized, the question remains: how to perfectly integrate the extracted aroma into other materials to achieve fragrance enhancement and aroma imparting effects. This is a current market gap and a key demand. Existing supercritical equipment primarily uses carbon dioxide extraction, lacking related devices for fragrance enhancement and aroma imparting. Therefore, we have invented a simple and stable device that utilizes supercritical technology to enhance and impart aroma to materials. Summary of the Invention

[0004] The purpose of this invention is to provide a device for enhancing and imparting aroma to materials using supercritical technology, so as to solve the problem that traditional supercritical equipment lacks the function of enhancing and imparting aroma.

[0005] To solve the above-mentioned technical problems, the specific technical solution of the present invention is as follows:

[0006] In some embodiments of this application, an apparatus for enhancing and flavoring materials using supercritical technology is provided, comprising:

[0007] The tank body has an internal cavity with openings at the top and bottom.

[0008] The first ventilation component is located on the top of the tank and is detachably fixed to the tank.

[0009] The second ventilation component is located at the bottom of the tank and is detachably fixed to the tank.

[0010] A filter element is disposed within a receiving cavity, and is located at the top and bottom of the receiving cavity, respectively;

[0011] The basket component is located inside the receiving cavity, which contains the sample. It is connected to a high-pressure air source through the air inlet ends of the first and second air exchange components, and its air outlet end is connected to the separation vessel, so that the high-pressure fluid processes the sample inside the basket component.

[0012] In some embodiments of this application, the first ventilation component and the second ventilation component are a combined structure, including:

[0013] The first cap is located on the top of the tank and is detachably fixed to the tank.

[0014] The second cover is located at the bottom of the tank and is detachably fixed to the tank. The first cover and the second cover form a sealed chamber for the receiving cavity.

[0015] The first air intake component is disposed on the first cover, and its end extends through the filter component into the receiving cavity;

[0016] The second air intake component is disposed on the second cover, and its end extends through the filter component into the receiving cavity;

[0017] The first air outlet component and the first air inlet component are disposed on the first cover, with their ends located above the filter component;

[0018] The second air outlet is disposed on the second cover, and its end is located below the filter component.

[0019] The first and second air inlets are centrally symmetrical, as are the first and second air outlets; the first and second air inlets are connected to a high-pressure air source, and the first and second air outlets are connected to a separation vessel.

[0020] In some embodiments of this application, the system further includes: a first adjusting component and a second adjusting component, wherein the first adjusting component and the second adjusting component are respectively connected to the first ventilation component and the second ventilation component;

[0021] The first adjusting component and the second adjusting component have the same structure, including:

[0022] A first main body, wherein a first sliding cavity is provided inside the first main body;

[0023] The first air inlet is located below the first sliding cavity, and the first air inlet is located between the first air passage and the first sliding cavity through the first air passage and the second air passage.

[0024] The first sliding cavity is provided with a first air outlet and a second air outlet, which are respectively connected to the first air inlet and the second air inlet.

[0025] The first piston rod is disposed in the first sliding cavity, and a first piston body, a second piston body and a third piston body are disposed thereon, wherein the second piston body is located between the first air outlet and the second air outlet.

[0026] A push-pull component is provided on one side of the first sliding cavity, with one end passing through the first body into the first sliding cavity and connected to the first piston rod.

[0027] In some embodiments of this application, a stabilizing component is provided at the connection between the first air intake and the second air intake and the first or second adjusting component;

[0028] Stabilizing components include:

[0029] The second body has a second sliding cavity inside it;

[0030] The second air inlet is connected to either the first air outlet or the second air outlet, and communicates with the second sliding cavity.

[0031] The third air passage is located below the second sliding cavity, with one end communicating with the second air inlet and the other end passing through the second main body.

[0032] The fourth airway has one end connected to the other end of the second sliding cavity and the other end connected to the third airway.

[0033] The fifth air passage is located between the third air passage and the second sliding cavity. One end of the fifth air passage is connected to the second sliding cavity and extends through the second sliding cavity to the outside of the second main body to connect with the first air inlet or the second air inlet. The other end is connected to the fourth air passage.

[0034] An adjusting member is provided on the second body, with one end of it penetrating through the second body to the junction of the third and fourth air passages. By changing the length of the adjusting member in the third and fourth air passages, the opening area between the third and fourth air passages is changed.

[0035] The second piston rod is located in the second sliding cavity, and a fourth piston body and a fifth piston body are provided on it. A spring is provided at the junction of the second sliding cavity and the fourth air passage. One end of the spring is connected to the fifth piston body, and the other end is connected to the second main body.

[0036] In some embodiments of this application, the tank body is provided with a steam chamber, wherein the steam chamber is divided into a first chamber and a second chamber by a partition, the tank body is provided with an air inlet pipe, the air inlet pipe passes through the second chamber to the first chamber, and the bottom of the second chamber is provided with an air outlet pipe.

[0037] In some embodiments of this application, the filter component is a combined structure, including:

[0038] A support member is disposed within the receiving cavity and is detachably fixedly connected to the tank body;

[0039] A corrugated plate is arranged in layers on a support member and is fixedly connected to the support member. It has several ventilation holes.

[0040] Compared with the prior art, the beneficial effects of the present invention are that by adopting a dual-channel gas flow path and supplementing it with a first adjustment component and a second adjustment component, the gas flow direction can be adjusted in real time according to the situation, and by adding a stabilizing component, the stability of the airflow when entering the can is further ensured, thereby improving the fragrance enhancement and aroma application effect. By adopting a double-layer can and equipping it with steam heating, the internal temperature of the can is kept constant, further improving the fragrance enhancement and aroma application effect. Attached Figure Description

[0041] Various other advantages and benefits will become apparent to those skilled in the art upon reading the following detailed description of preferred embodiments. The accompanying drawings are for illustrative purposes only and are not intended to limit the invention. Furthermore, the same reference numerals denote the same parts throughout the drawings. In the drawings:

[0042] Figure 1 This is a schematic diagram of the internal structure of the tank provided in an embodiment of the present invention;

[0043] Figure 2 This is a schematic diagram of the overall structure of the first / second adjustment components provided in an embodiment of the present invention;

[0044] Figure 3 This is a schematic diagram of the internal structure of the first adjusting component provided in an embodiment of the present invention;

[0045] Figure 4 This is a schematic diagram of the overall structure for installing the stabilizing component according to an embodiment of the present invention;

[0046] Figure 5 This is a schematic diagram of the internal structure of the stabilizing component provided in an embodiment of the present invention;

[0047] Figure 6 This is a schematic diagram of the tank structure provided in an embodiment of the present invention;

[0048] Figure 7This is a schematic diagram of the filter component structure provided in an embodiment of the present invention. Detailed Implementation

[0049] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and are not intended to limit the scope of the invention.

[0050] To better understand the purpose, structure, and function of this invention, the invention will be described in further detail below with reference to the accompanying drawings.

[0051] Example 1

[0052] See appendix Figure 1 As shown, according to the embodiments of this application, it includes:

[0053] The tank body 1 has an internal cavity with openings at the top and bottom.

[0054] The first ventilation component 2 consists of an air inlet and an air outlet. The first ventilation component 2 is located on the top of the tank body 1 and is detachably fixed to the tank body 1.

[0055] The second ventilation component 3 consists of an air inlet and an air outlet. The second ventilation component 3 is located at the bottom of the tank body 1 and is detachably fixed to the tank body 1.

[0056] It should be noted that the first air exchange component 2 and the second air exchange component 3 form a dual-channel airflow path, and the flow directions of the two airflow paths are different.

[0057] The filter element 4 is a device that can perform a filtration effect. It is used to ensure that the supercritical fluid coming out of the extraction vessel is clean and to prevent the supercritical fluid from carrying material dust and contaminating subsequent pipelines, equipment and products. The filter element 4 is located in the receiving cavity, and is located at the top and bottom of the receiving cavity respectively.

[0058] The basket component 5 is located inside the receiving cavity, which contains the sample. It is connected to a high-pressure gas source through the air inlet of the first air exchange component 2 and the second air exchange component 3, and its air outlet is connected to the separation vessel, so that the high-pressure fluid processes the sample inside the basket component 5.

[0059] The technical effects achieved by the above technical solution in the embodiments of this application are as follows:

[0060] By adopting a dual-channel airflow path, the flow direction of the airflow path can be adjusted according to the actual production process, so that the supercritical fluid can effectively extract the sample inside the basket component 5, avoiding the influence of unidirectional extraction on the fragrance enhancement and aroma application effect. By adding a filter component 4, it is prevented that the supercritical fluid carries impurities into other equipment and affects the overall fragrance enhancement and aroma application effect.

[0061] Example 2

[0062] See appendix Figure 1 As shown, according to the embodiments of this application, some technical solutions from the above embodiments are adopted, wherein the first ventilation component 2 and the second ventilation component 3 are a combined structure, including:

[0063] The first cover 201 is located on the top of the tank body 1 and is detachably fixed to the tank body 1.

[0064] The second cover 301 is located at the bottom of the tank body 1 and is detachably fixed to the tank body 1. The first cover 201 and the second cover 301 form a sealed chamber for the receiving cavity.

[0065] The first air intake 202 is a tubular structure. The first air intake 202 is disposed on the first cover 201, and its end passes through the filter component 4 into the receiving cavity.

[0066] The second air intake 302 is a tubular structure. The second air intake 302 is disposed on the second cover 301, and its end passes through the filter component 4 into the receiving cavity.

[0067] The first air outlet 203 is a tubular structure, and the first air inlet 202 is disposed on the first cover 201, with its end located above the filter component 4.

[0068] The second air outlet 303 is a tubular structure. The second air outlet 303 is disposed on the second cover 301, and its end is located below the filter component 4.

[0069] The first air inlet 202 and the second air inlet 302 are centrally symmetrical, and the first air outlet 203 and the second air outlet 303 are centrally symmetrical; the first air inlet 202 and the second air inlet 302 are connected to a high-pressure air source, and the first air outlet 203 and the second air outlet 303 are connected to a separation vessel.

[0070] In use, the on / off states of the first air inlet 202, the second air inlet 302, the first air outlet 203, and the second air outlet 303 can be changed according to actual needs, so that the supercritical fluid can change the airflow direction through different air inlets and outlets. It should be noted that the on / off states of the first air inlet 202, the second air inlet 302, the first air outlet 203, and the second air outlet 303 can be controlled by solenoid valves, hydraulic switching devices, mechanical switching devices, etc.

[0071] The technical effects achieved by the above technical solution in the embodiments of this application are as follows:

[0072] By employing different upper and lower air inlets and outlets, the airflow direction can be alternately changed. By using the first air inlet 202 and the second air inlet 302 to pass through the filter component 4, the pressure of the incoming gas is avoided due to the filter component 4. Furthermore, by setting outlets above / below the filter component 4, the outgoing gas must be processed by the filter component 4 before it can be discharged, thereby improving the overall operational stability.

[0073] Example 3

[0074] See appendix Figure 2-3 As shown in the embodiments of this application, some of the technical solutions in the above embodiments are adopted, and the components further include: a first adjusting component 5 and a second adjusting component, wherein the first adjusting component 5 and the second adjusting component are respectively connected to the first ventilation component 2 and the second ventilation component 3;

[0075] The first adjusting component 5 and the second adjusting component have the same structure, including:

[0076] A first main body 501, wherein a first sliding cavity 5011 is provided inside the first main body 501;

[0077] The first air inlet end 502 is located below the first sliding cavity 5011, and the first air inlet end 502 is located between the first air passage 503 and the second air passage 504.

[0078] The first sliding cavity 5011 is provided with a first air outlet 505 and a second air outlet 506 above it. The first air outlet 505 and the second air outlet 506 are respectively connected to the first air inlet 202 and the second air inlet 302.

[0079] The first piston rod 507 is disposed in the first sliding cavity 5011, and is provided with a first piston body 5071, a second piston body 5072 and a third piston body 5073. The second piston body 5072 is located between the first air outlet 505 and the second air outlet 504. The first piston body 5071 and the third piston body 5073 are used to cut off and open the first air outlet 505 and the second air outlet 506.

[0080] The push-pull member 508 is a mechanically pulled structure. The push-pull member 508 is located on one side of the first sliding cavity 5011, and one end of it passes through the first main body 501 into the first sliding cavity 5011 and is connected to the first piston rod 507.

[0081] In use, by pushing the dragging component, the position of the first piston rod 507 in the sliding cavity is changed, thereby allowing the first piston body 5071 and the third piston body 5073 to open and close the first air outlet 505 and the second air outlet 506 respectively. For example, when the first air outlet 505 needs to be opened, the push-pull component 508 is pulled outward, causing the first piston body 5071 to move to the left. The third piston body 5073 blocks the second air outlet 506. After the external fluid enters, it first fills the first air inlet 502 and then enters the first air passage 503 and the second air passage 504. Because the third piston body 5073 blocks the second air outlet 506, the fluid cannot pass through. Furthermore, due to the influence of the second piston body 5072, the fluid can only enter from the first air passage 503 and flow out from the first air outlet 505, and vice versa.

[0082] The technical effects achieved by the above technical solution in the embodiments of this application are as follows:

[0083] By adopting a mechanical switching method, not only is the operation convenient, but it also ensures that no gaps are generated during the switching process, thereby guaranteeing the stability of the switching process and further improving the effect of adding fragrance.

[0084] Example 4

[0085] See appendix Figure 4-5 As shown in the embodiments of this application, some of the technical solutions in the above embodiments are adopted, wherein a stabilizing component 6 is provided at the connection between the first air intake component 202 and the second air intake component 302 and the first adjusting component 5 or the second adjusting component;

[0086] Stabilizing component 6 includes:

[0087] The second body 601 has a second sliding cavity 6011 inside it;

[0088] The second air inlet 602 is connected to the first air outlet 505 or the second air outlet 506 respectively, and communicates with the second sliding cavity 6011.

[0089] The third air passage 603 is located below the second sliding cavity 6011, with one end communicating with the second air inlet 602 and the other end passing through the second main body 601 and exiting.

[0090] The fourth air passage 604 has one end connected to the other end of the second sliding cavity 6011, and the other end connected to the third air passage 603.

[0091] The fifth air passage 605 is located between the third air passage 603 and the second sliding cavity 6011. One end of the fifth air passage 605 is connected to the second sliding cavity 6011 and extends through the second sliding cavity 6011 to the outside of the second main body 601 to connect with the first air inlet 202 or the second air inlet 302. The other end is connected to the fourth air passage 604.

[0092] Adjusting member 606 is provided on the second body 601, with one end passing through the second body 601 to the junction of the third air passage 603 and the fourth air passage 604. By changing the length of the adjusting member 606 in the third air passage 603 and the fourth air passage 604, the opening area between the third air passage 603 and the fourth air passage 604 is changed.

[0093] The second piston rod 607 is disposed in the second sliding cavity 6011, and a fourth piston body 6071 and a fifth piston body 6072 are disposed thereon. A spring is disposed at the junction of the second sliding cavity 6011 and the fourth air passage 604. One end of the spring is connected to the fifth piston body 6072, and the other end is connected to the second main body 601.

[0094] In use, by changing the length of the adjusting member 606 inside the second body 601, the overlap area of ​​the adjusting member 606 between the third air passage 603 and the fourth air passage 604 is changed, thereby changing the opening area of ​​the third air passage 603 and the fourth air passage 604. This allows the fluid to pass through the third air passage 603, the fourth air passage 604 and the fifth air passage 605. By changing the length of the adjusting member 606, the pressure value of the second sliding chambers 6011 on both sides of the second piston rod 607 is adjusted to reach a balanced state, thereby allowing the fluid to flow out and ensuring the stability of the output fluid.

[0095] The technical effects achieved by the above technical solution in the embodiments of this application are as follows:

[0096] By adding a stabilizing component 6, the output pressure of the fluid is stabilized, thus avoiding pressure instability caused by switching channels, thereby further improving the stability of extraction and enhancing the aroma and fragrance effects.

[0097] Example 5

[0098] See appendix Figure 6 As shown, according to the embodiments of this application, some of the technical solutions in the above embodiments are adopted. The tank body 1 is provided with a steam chamber 101. The steam chamber 101 is divided into a first chamber and a second chamber by a partition. The tank body 1 is provided with an air inlet pipe 1011, which passes through the second chamber to the first chamber. The bottom of the second chamber is provided with an air outlet pipe 1012.

[0099] The tank 1 is heated by steam. Due to the U-shaped internal structure, the steam heats the inner wall of the tank 1 and then flows out from the outer wall, thus keeping the overall temperature constant during operation.

[0100] Example 6

[0101] See appendix Figure 7 As shown, according to the embodiments of this application, some of the technical solutions in the above embodiments are adopted, wherein the filter component 4 is a combined structure, including:

[0102] Support member 401 is disposed in the receiving cavity and is detachably fixedly connected to the tank body 1;

[0103] The corrugated plate 402 is arranged in layers on the support member 401 and is fixedly connected to the support member 401. It has several ventilation holes.

[0104] By adopting the shape of the corrugated plate 402, the contact area is increased, thereby enhancing the filtration effect and ensuring the cleanliness of the supercritical fluid coming out of the extraction vessel, thus preventing the supercritical fluid from carrying material dust and contaminating subsequent pipelines, equipment, and products.

[0105] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 application 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 application.

[0106] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0107] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0108] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0109] The above description of the disclosed embodiments enables those skilled in the art to make or use the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Therefore, the invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for enhancing and imparting aroma to materials using supercritical technology, characterized in that, include: The tank body has an internal cavity with openings at the top and bottom. The first ventilation component is located on the top of the tank and is detachably fixed to the tank. The second ventilation component is located at the bottom of the tank and is detachably fixed to the tank. A filter element is disposed within a receiving cavity, and is located at the top and bottom of the receiving cavity, respectively; The basket component is located inside the receiving cavity, which contains the sample. It is connected to a high-pressure air source through the air inlet ends of the first and second air exchange components, and its air outlet end is connected to the separation vessel, so that the high-pressure fluid processes the sample inside the basket component.

2. The apparatus for enhancing and imparting aroma to materials using supercritical technology according to claim 1, characterized in that, The first ventilation component and the second ventilation component are a combined structure, including: The first cap is located on the top of the tank and is detachably fixed to the tank. The second cover is located at the bottom of the tank and is detachably fixed to the tank. The first cover and the second cover form a sealed chamber for the receiving cavity. The first air intake component is disposed on the first cover, and its end extends through the filter component into the receiving cavity; The second air intake component is disposed on the second cover, and its end extends through the filter component into the receiving cavity; The first air outlet component and the first air inlet component are disposed on the first cover, with their ends located above the filter component; The second air outlet is disposed on the second cover, and its end is located below the filter component. The first and second air inlets are centrally symmetrical, as are the first and second air outlets; the first and second air inlets are connected to a high-pressure air source, and the first and second air outlets are connected to a separation vessel.

3. The apparatus for enhancing and imparting aroma to materials using supercritical technology according to claim 2, characterized in that, Also includes: The first adjusting component and the second adjusting component are respectively connected to the first ventilation component and the second ventilation component; The first adjusting component and the second adjusting component have the same structure, including: A first main body, wherein a first sliding cavity is provided inside the first main body; The first air inlet is located below the first sliding cavity, and the first air inlet is located between the first air passage and the first sliding cavity through the first air passage and the second air passage. The first sliding cavity is provided with a first air outlet and a second air outlet, which are respectively connected to the first air inlet and the second air inlet. The first piston rod is disposed in the first sliding cavity, and a first piston body, a second piston body and a third piston body are disposed thereon, wherein the second piston body is located between the first air outlet and the second air outlet. A push-pull component is provided on one side of the first sliding cavity, with one end passing through the first body into the first sliding cavity and connected to the first piston rod.

4. The apparatus for enhancing and imparting aroma to materials using supercritical technology according to claim 3, characterized in that, A stabilizing component is provided at the connection point between the first and second air intake components and the first or second adjusting component; Stabilizing components include: The second body has a second sliding cavity inside it; The second air inlet is connected to either the first air outlet or the second air outlet, and communicates with the second sliding cavity. The third air passage is located below the second sliding cavity, with one end communicating with the second air inlet and the other end passing through the second main body. The fourth airway has one end connected to the other end of the second sliding cavity and the other end connected to the third airway. The fifth air passage is located between the third air passage and the second sliding cavity. One end of the fifth air passage is connected to the second sliding cavity and extends through the second sliding cavity to the outside of the second main body to connect with the first air inlet or the second air inlet. The other end is connected to the fourth air passage. An adjusting member is provided on the second body, with one end of it penetrating through the second body to the junction of the third and fourth air passages. By changing the length of the adjusting member in the third and fourth air passages, the opening area between the third and fourth air passages is changed. The second piston rod is located in the second sliding cavity, and a fourth piston body and a fifth piston body are provided on it. A spring is provided at the junction of the second sliding cavity and the fourth air passage. One end of the spring is connected to the fifth piston body, and the other end is connected to the second main body.

5. The apparatus for enhancing and imparting aroma to materials using supercritical technology according to claim 1, characterized in that, The tank body is provided with a steam chamber, which is divided into a first chamber and a second chamber by a partition. The tank body is provided with an air inlet pipe, which passes through the second chamber and into the first chamber. The bottom of the second chamber is provided with an air outlet pipe.

6. The apparatus for enhancing and imparting aroma to materials using supercritical technology according to claim 1, characterized in that, The filter component is a modular structure, including: A support member is disposed within the receiving cavity and is detachably fixedly connected to the tank body; A corrugated plate is arranged in layers on a support member and is fixedly connected to the support member. It has several ventilation holes.

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