Dehydration device and dehydration method for ganoderma lucidum spore oil production

Abstract

The invention relates to the technical field of ganoderma lucidum spore oil production, in particular to a dehydration device for ganoderma lucidum spore oil production and a dehydration method. The dewatering box is arranged on the supporting frame; the extraction box is arranged on the support frame; the connecting pipe is arranged between the dehydration box and the extraction box; the first dewatering component is arranged on the first side of the dewatering box; the second dewatering component is arranged on the second side of the dewatering box, and the second dewatering component can rotate by taking the joint of the second dewatering component and the second side of the dewatering box as the center; at least two groups of third dehydration components are arranged, the at least two groups of third dehydration components are separately arranged on the second dehydration component and the first dehydration component, and each third dehydration component comprises a heat conduction rod which moves up and down in the axial direction of the extraction box; according to the method, the dehydration efficiency and stability are remarkably improved, and the product quality and safety of the subsequent extraction process are guaranteed.

Description

Technical Field

[0001] This invention relates to the field of Ganoderma lucidum spore oil production technology, and in particular to a dehydration device and dehydration method for Ganoderma lucidum spore oil production. Background Technology

[0002] In existing Ganoderma lucidum spore oil production processes, dehydration is a crucial pretreatment step before the broken-cell wall spore powder enters the extraction process. Currently, low-temperature vacuum drying and other technologies are commonly used to achieve dehydration. The purpose is to reduce the moisture content of the raw materials to improve the extraction efficiency of subsequent solvents or supercritical CO2, and to avoid problems such as oil rancidity, microbial growth, and oxidative deterioration caused by moisture, thereby ensuring the yield, purity, safety, and stability of the final product.

[0003] Chinese patent application CN104845732A discloses a method for efficient extraction of Ganoderma lucidum spore oil using a subcritical mixed solvent. The method includes: adding broken-cell-wall Ganoderma lucidum spore powder and distilled water at a mass ratio of 10:1, and granulating the mixture into Ganoderma lucidum spore powder granules using a granulator; drying the Ganoderma lucidum spore powder granules in a low-temperature freeze dryer; placing the Ganoderma lucidum spore powder granules into an extraction bag, placing it in a separation vessel I, sealing the separation vessel I and evacuating it to -0.1 MPa, adding an extractant until the Ganoderma lucidum spore powder granules are completely submerged, and performing the extraction operation for 1–3 hours, controlling the pressure at 0.2–0.5 MPa and the temperature at 20–25°C to obtain an extract; transferring the extract into a separation vessel II, heating and distilling it at 70–80°C to separate crude Ganoderma lucidum spore oil; and performing vacuum thin-film evaporation on the crude Ganoderma lucidum spore oil to obtain the final product. This invention has the advantages of being non-toxic, environmentally friendly, and pollution-free, effectively preserving the activity of the extract, having low operating costs, high extraction efficiency, and enabling large-scale production.

[0004] However, in the aforementioned techniques, the dehydrated spore powder is easily exposed to air again during the transfer, temporary storage, and feeding processes in the next extraction step. This causes it to reabsorb environmental moisture, significantly reducing the initial dehydration effect and introducing risks of oxidation and contamination, thereby affecting the stability of subsequent extraction processes and the quality of the final product. To address these issues, this invention proposes a dehydration device and method for Ganoderma lucidum spore oil production. Summary of the Invention

[0005] To achieve the above objectives, the present invention provides a dehydration device for the production of Ganoderma lucidum spore oil, comprising: Support frame; A dehydration chamber is provided on the support frame, and the dehydration chamber is used for drying and dehydrating Ganoderma lucidum spores; An extraction chamber is mounted on the support frame and is located directly below the dehydration chamber; A connecting pipe is provided between the dehydration tank and the extraction tank, and the dehydration tank and the extraction tank are connected through the connecting pipe; A first dehydration component is disposed on a first side of the dehydration tank, and the first dehydration component is rotatable about the connection point with the first side of the dehydration tank. The second dehydration component is disposed on the second side of the dehydration chamber, and the second dehydration component is rotatable about the connection point with the second side of the dehydration chamber. The matching docking of the second dehydration component and the first dehydration component at the ends away from the connection point divides the inner cavity of the dehydration chamber into a first cavity for storing undehydrated Ganoderma lucidum spores and a second cavity for storing dehydrated Ganoderma lucidum spores. The second dehydration component and the first dehydration component are used for the first stage of low-temperature drying and dehydration of Ganoderma lucidum spores. The third dehydration component is provided in at least two sets, and the at least two sets of the third dehydration component are respectively provided in the second dehydration component and the first dehydration component. The third dehydration component includes a heat-conducting rod that moves axially up and down in the extraction box, so as to extend into the Ganoderma lucidum spores after the first stage of low temperature drying and dehydration, and carry out the second stage of high temperature drying and dehydration. An air extraction component is disposed on the dehydration tank, and the air extraction end of the air extraction component is connected to the first cavity. A cryogenic manufacturing component is disposed on the dehydration tank, and the cryogenic manufacturing component includes a cryogenic generating end that communicates with the first cavity.

[0006] Optionally, it also includes a temperature and humidity monitor installed on the dehydration tank, wherein the monitoring end of the temperature and humidity monitor is connected to the first cavity; The processor is electrically or communicatively connected to the temperature and humidity monitor, the first dehydration component, the second dehydration component, the third dehydration component, the air extraction component, and the cryogenic manufacturing component.

[0007] Optionally, it also includes a turning component, wherein at least two turning components are provided, and the two turning components are respectively matched with the first dewatering component and the second dewatering component, wherein the turning component includes: A vibrator is installed on the side wall of the dehydration tank; A vibrating rod is connected to the vibrating end of the vibrator, and the end of the vibrating rod away from the vibrator abuts against the first dehydration component or the second dehydration component.

[0008] Optionally, the first dehydration component and the second dehydration component are respectively provided with a first biting part and a second biting part at their respective ends that are close to each other, so that when the first biting part and the second biting part bite each other, the first cavity and the second cavity are separated.

[0009] Optionally, the first dehydration component includes: The first actuator is located on the side wall of the dehydration tank; A rotating part is provided on the driving end of the first driver; The dehydration plate is connected to the rotating part. When the first driver is started, the dehydration plate can be rotated axially in the extraction box via the rotating part. The first heating section is located inside the dehydration plate.

[0010] Optionally, the third dehydration component further includes: A support plate is movably disposed in an installation groove opened on the dehydration plate, and a heat-conducting rod is disposed on the top of the support plate and is movably inserted into the dehydration plate. A drive rod is located at the bottom of the support plate; The second actuator is connected to the end of the drive rod away from the support plate; A fixing rod is provided at one end on the second driver and at the other end on the support plate. The second driver and the support plate are connected by the fixing rod. The second heating element is located within the heat-conducting rod and / or the support plate.

[0011] Optionally, the number of heat-conducting rods is set to several, and the several heat-conducting rods form multiple concentric ring structures or are arranged in a matrix.

[0012] Optionally, it may also include an isolation member, the isolation member comprising: An isolation tube is fixedly installed inside the connecting tube. The isolation tube divides the cavity of the connecting tube into a first cavity and a second cavity that are separated from each other. The first cavity is connected to the second cavity. The isolation tube has a through hole in the axial direction of the extraction box. A rotating shaft is rotatably disposed inside the isolation tube, and the rotating shaft is slidably connected to the inner wall of the isolation tube. The rotating shaft has a through second hole in the axial direction of the extraction box, and the second through hole is matched with the first through hole.

[0013] Optionally, it may also include a linkage component, the linkage component comprising: A push-pull rod is movably inserted into the side wall of the dehydration tank. The push-pull rod is located between the first dehydration component and the isolation component. One end of the push-pull rod inside the dehydration tank is connected to the bottom of the support plate. A rotating disk is located outside the connecting pipe, and the circumference of the rotating disk is hinged to one end of the push-pull rod located outside the dehydration tank; A rotating rod is rotatably mounted on the connecting pipe and the isolation pipe. One end of the rotating rod is connected to the rotating disk, and the other end of the rotating rod is connected to the rotating shaft. The push-pull rod is made of elastic material so that when the support plate rotates, the push-pull rod, the rotating disk, and the rotating rod drive the rotating shaft to rotate synchronously.

[0014] To achieve the above objectives, the present invention also provides a dehydration method for producing Ganoderma lucidum spore oil, which uses the aforementioned dehydration device for producing Ganoderma lucidum spore oil to dehydrate Ganoderma lucidum spores. The dehydration method includes the following steps: S1: After the first dehydration component and the second dehydration component come into contact at their respective ends to complete the separation of the first and second cavities, Ganoderma lucidum spores are introduced into the first cavity, and a vacuum and low temperature environment are created in the first cavity through the air extraction component and the low temperature manufacturing component to achieve the first stage of low temperature drying and dehydration of Ganoderma lucidum spores. S2: After the Ganoderma lucidum spores have undergone low-temperature drying and dehydration, the second heater is activated to raise the temperature in the first chamber, and the second driver is activated to drive the heat-conducting rod to extend into the Ganoderma lucidum spores, so as to achieve the second stage of high-temperature drying and dehydration of the Ganoderma lucidum spores. S3: After the Ganoderma lucidum spores have been dried and dehydrated at high temperature, the first dehydration component and the second dehydration component are started to rotate so that the Ganoderma lucidum spores after being dried and dehydrated at high temperature can pass through the gap between the first dehydration component and the second dehydration component and enter the extraction chamber through the connecting pipe for extraction.

[0015] The beneficial effects of this invention are as follows: This invention integrates the dehydration and extraction processes into a closed system and adopts a two-stage dehydration design of low-temperature vacuum drying followed by high-temperature permeation drying and direct interlocked extraction. This effectively solves the problems of easy re-hygroscopicity, oxidation and contamination of Ganoderma lucidum spores during the transportation, temporary storage and feeding process after dehydration in the prior art. It significantly improves the dehydration efficiency and stability, and ensures the product quality and safety of the subsequent extraction process. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the dehydration device for producing Ganoderma lucidum spore oil according to the present invention; Figure 2 This is a cross-sectional schematic diagram of the dehydration tank and connecting pipe in the dehydration device for producing Ganoderma lucidum spore oil according to the present invention; Figure 3 This invention relates to a dehydration device for producing Ganoderma lucidum spore oil. Figure 2 A magnified schematic diagram of the central part of the structure; Figure 4 This invention relates to a dehydration device for producing Ganoderma lucidum spore oil. Figure 3 Enlarged schematic diagram of structure A in the middle; Figure 5 This invention relates to a dehydration device for producing Ganoderma lucidum spore oil. Figure 3 Enlarged schematic diagram of the B-structure; Figure 6 This is a system diagram of the dehydration method for producing Ganoderma lucidum spore oil according to the present invention.

[0017] Explanation of reference numerals in the attached figures 1. Support frame; 2. Dehydration tank; 3. Extraction tank; 4. Connecting pipe; 5. First dehydration component; 51. First actuator; 52. Rotating part; 53. Dehydration plate; 6. Second dehydration component; 7. Third dehydration component; 71. Support plate; 72. Mounting groove; 73. Heat-conducting rod; 74. Drive rod; 75. Second actuator; 76. Fixing rod; 8. Air extraction component; 9. Low-temperature manufacturing component; 10. Tilting component; 101. Vibration rod; 11. Temperature and humidity monitor; 12. Isolation component; 121. Isolation pipe; 122. First through hole; 123. Rotating shaft; 124. Second through hole; 13. Linkage component; 131. Push-pull rod; 132. Rotating disk; 133. Rotating rod. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this invention. All other embodiments obtained by those skilled in the art based on the embodiments of this invention without inventive effort are within the scope of protection of this invention. Unless otherwise defined, the technical or scientific terms used herein should have the ordinary meaning understood by those skilled in the art. The terms "comprising" and similar expressions used herein mean that the element or object preceding the word covers the element or object listed following the word and its equivalents, but do not exclude other elements or objects.

[0019] To address the problems existing in the prior art, embodiments of the present invention provide a dehydration device for the production of Ganoderma lucidum spore oil, such as... Figure 1 and Figure 2 As shown, the system includes a support frame 1, a dehydration tank 2, an extraction tank 3, a connecting pipe 4, a first dehydration component 5, a second dehydration component 6, a third dehydration component 7, an air extraction component 8, and a low-temperature manufacturing component 9. This embodiment achieves seamless connection between the dehydration and extraction processes in a closed environment by integrating the support frame 1, the dehydration tank 2, the extraction tank 3, the connecting pipe 4, the two-stage dehydration components, and the auxiliary system. This fundamentally avoids the problem of Ganoderma lucidum spores reabsorbing moisture and oxidizing during transportation, and significantly improves dehydration efficiency, product stability, and extraction quality.

[0020] In one embodiment, such as Figure 1As shown, the dehydration box 2 is fixedly mounted on the support frame 1, and the dehydration box 2 is used for drying and dehydrating Ganoderma lucidum spores; the top of the dehydration box 2 is provided with an inlet for feeding Ganoderma lucidum spores.

[0021] In one embodiment, such as Figure 1 As shown, the extraction box 3 is fixedly mounted on the support frame 1, and the extraction box 3 is located directly below the dehydration box 2. This embodiment can make full use of gravity, so that the dehydrated material can automatically and smoothly fall into the extraction box 3 without additional power conveying equipment. This not only simplifies the equipment structure and reduces energy consumption and maintenance costs, but also effectively reduces the risk of residue and blockage during material transfer. At the same time, it optimizes space utilization and makes the overall process flow more compact, efficient and continuous.

[0022] In one embodiment, such as Figure 1 As shown, the connecting pipe 4 is located between the dehydration tank 2 and the extraction tank 3, and the dehydration tank 2 and the extraction tank 3 are connected through the connecting pipe 4. This embodiment creates a completely closed material transfer channel, allowing the dehydrated Ganoderma lucidum spores to be transferred instantly and seamlessly from the dehydration process to the extraction process by gravity, completely avoiding contact with external air. This effectively prevents secondary moisture absorption, oxidative contamination, and loss of active ingredients, greatly ensuring the high quality and high stability of the final product.

[0023] In one embodiment, the connecting pipe 4 can be a tapered structure that gradually narrows from top to bottom. This allows the gradually narrowing pipe walls to guide and aggregate the falling Ganoderma lucidum spore powder, effectively preventing the powder from diffusing, sticking to the pipe walls, or clogging. This ensures that the material can enter the extraction box 3 in a concentrated, smooth, and complete manner, further improving transmission efficiency and reducing residual loss. Of course, in other embodiments, the connecting pipe 4 can also be a rectangular structure, which will not be elaborated here.

[0024] In one embodiment, such as Figure 1 As shown, the first dehydration component 5 is located on the first side (which can be understood as the left side wall) of the dehydration tank 2, and the first dehydration component 5 can rotate around the connection point with the first side of the dehydration tank 2. This embodiment realizes dynamic partitioning of the internal space of the dehydration tank 2 and controllable material transfer: during the dehydration stage, rotating to a horizontal position allows it to dock with the second dehydration component 6 to form a sealed first chamber, ensuring a stable low-temperature drying environment; during the discharge stage, rotating upwards opens the channel connecting to the extraction tank 3, using gravity to achieve rapid and thorough discharge of the dehydrated material. This dual-purpose design greatly simplifies the equipment structure and improves process efficiency.

[0025] In one embodiment, such as Figure 1 and Figure 2 As shown, the second dehydration component 6 is disposed on the second side (which can be understood as the right side wall) of the dehydration chamber 2, and the second dehydration component 6 can rotate around the connection point with the second side of the dehydration chamber 2. The mating and docking of the second dehydration component 6 and the end of the first dehydration component 5 away from the connection point (which can be understood as the left end of the second dehydration component and the right end of the first dehydration component 5) divides the inner cavity of the dehydration chamber 2 into a first cavity for storing undehydrated Ganoderma lucidum spores (which can be understood as the space above the first dehydration component 5) and a second cavity for storing dehydrated Ganoderma lucidum spores (which can be understood as the space above the first dehydration component 5). The space below component 5), and the second dehydration component 6 and the first dehydration component 5 are used for the first stage of low-temperature drying and dehydration of Ganoderma lucidum spores; this embodiment realizes intelligent dynamic partitioning and refined processing of materials in a single device: when the two components are horizontally connected, a sealed first cavity is formed in the upper part of the box, creating a stable low-temperature vacuum dehydration environment for Ganoderma lucidum spores and ensuring the uniformity of dehydration; after dehydration, the components are rotated to open, allowing the material to fall completely into the lower second cavity for temporary storage or directly enter the extraction by gravity. The whole process is completely sealed, which not only greatly improves the space utilization and processing efficiency, but also fundamentally eliminates the risks of moisture absorption, oxidation and contamination during material transfer.

[0026] In one embodiment, the low-temperature drying and dehydration process can be carried out in a low-temperature range of -20°C to 10°C, combined with a vacuum environment of -0.08MPa to -0.1MPa, to slowly dehydrate Ganoderma lucidum spores for 4-8 hours. The advantage of this process is that it can inhibit enzyme activity and oxidation reaction by low temperature, and at the same time significantly reduce the sublimation point of water under vacuum conditions, so as to achieve gentle removal of water inside the spores and maximize the preservation of the bioactivity of heat-sensitive active ingredients such as Ganoderma lucidum polysaccharides and triterpenoids, providing high-quality raw materials for subsequent extraction.

[0027] In one embodiment, the first dehydration component 5 and the second dehydration component 6 can rotate and swing vertically at their connection point.

[0028] In one embodiment, such as Figure 2As shown, at least two sets of the third dehydration component 7 are provided, and at least two sets of the third dehydration component 7 are respectively provided in the second dehydration component 6 and the first dehydration component 5. The third dehydration component 7 includes a heat-conducting rod 73 that moves axially up and down in the extraction box 3, so as to extend into the Ganoderma lucidum spores after the first stage of low-temperature drying and dehydration, and carry out the second stage of high-temperature drying and dehydration. This embodiment realizes the efficient synergy and deep processing of the two-stage dehydration process: after the first stage of low-temperature dehydration is completed, multiple sets of heat-conducting rods 73 can move up and down synchronously, and accurately insert into the interior of the Ganoderma lucidum spore powder from different directions for direct heat conduction. This not only greatly increases the heat transfer area and eliminates the temperature gradient and drying dead zone under the traditional heating method, but also significantly improves the speed and uniformity of the second stage of high-temperature dehydration, ensuring that the moisture inside and outside the spores is completely removed, laying a solid foundation for subsequent high-quality extraction.

[0029] In one embodiment, the high-temperature drying and dehydration process environment can be within the medium-high temperature range of 50°C to 80°C. Heat is directly conducted to the interior of the Ganoderma lucidum spore powder through a heat-conducting rod, and rapid dehydration is carried out for 1-2 hours under normal pressure or slightly negative pressure conditions. The advantage is that it can utilize a precise and controllable internal heating method to efficiently evaporate residual bound water and water of crystallization, while avoiding local overheating, ensuring that the water inside and outside the spore cell wall is completely removed, providing an ideal raw material with extremely low water content and complete preservation of active ingredients for subsequent efficient extraction.

[0030] In one embodiment, such as Figure 2 As shown, the vacuum component 8 is mounted on the dehydration tank 2, and the vacuum end of the vacuum component 8 is connected to the first chamber. This embodiment can quickly establish and maintain a vacuum environment in the first chamber, effectively reducing the boiling point of water, allowing Ganoderma lucidum spores to achieve efficient water evaporation under low-temperature conditions. This not only significantly saves energy and avoids the damage of high temperatures to the active ingredients of the spores, but also inhibits oxidation reactions and microbial growth, fundamentally ensuring the natural quality and pre-extraction stability of Ganoderma lucidum spore oil.

[0031] In one embodiment, the vacuum pump 8 can be a corrosion-resistant vacuum pump or vacuum generator. Its advantage is that it can provide a stable and adjustable negative pressure environment for the first chamber. By precisely controlling the vacuum degree, the optimal dehydration process parameters of Ganoderma lucidum spores with different moisture contents can be matched, thereby achieving efficient and uniform low-temperature dehydration and effectively avoiding material splashing or uneven drying caused by pressure fluctuations, ensuring the stability of the dehydration process and the consistency of product quality.

[0032] In one embodiment, such as Figure 2As shown, the low-temperature manufacturing component 9 is mounted on the dehydration tank 2, and the low-temperature generating end of the low-temperature manufacturing component 9 is connected to the first cavity. This embodiment can work in conjunction with the vacuum component 8 to create a stable and uniform low-temperature vacuum drying environment for Ganoderma lucidum spores. This design not only significantly reduces the temperature required for moisture evaporation and efficiently removes moisture from the spores, but also minimizes the damage of heat-sensitive active substances (such as triterpenes and polysaccharides) in Ganoderma lucidum spores caused by high temperatures, thus perfectly preserving their natural nutrients and bioactivity, laying a solid foundation for the subsequent extraction of high-quality, high-purity Ganoderma lucidum spore oil.

[0033] In one embodiment, the low-temperature manufacturing component 9 can be a semiconductor cooling chip or a circulating cooling unit. Its advantage is that it can provide a precise and controllable low-temperature environment. By working in conjunction with the vacuum component 8, the temperature is further reduced under vacuum conditions, allowing the water in the Ganoderma lucidum spores to sublimate rapidly at low temperatures. This not only greatly improves the dehydration efficiency but also effectively avoids the thermal damage to the active ingredients of the spores caused by traditional hot air drying, ensuring the complete preservation of the natural quality and bioactivity of Ganoderma lucidum spore oil.

[0034] In one embodiment, such as Figure 2 As shown, the dehydration device for Ganoderma lucidum spore oil production also includes a temperature and humidity monitor 11 installed on the dehydration chamber 2, and the monitoring end of the temperature and humidity monitor 11 is connected to the first chamber. This embodiment can monitor the key parameters (temperature and humidity) in the dehydration process in real time and accurately, providing closed-loop feedback for the intelligent control system, thereby realizing precise and automated control of the dehydration process, ensuring that Ganoderma lucidum spores are always dehydrated under optimal environmental conditions, which not only significantly improves the dehydration efficiency and uniformity, but also fundamentally prevents problems such as over-drying or insufficient dehydration, ensuring the stability and high quality of product batches.

[0035] In one embodiment, the temperature and humidity monitor 11 can be a digital sensor that integrates high-precision temperature and humidity sensitive elements. Its advantage is that it can collect temperature and humidity data inside the first chamber in real time and accurately, and transmit the signal to the processor, providing reliable data support for the intelligent control of the dehydration process, thereby realizing dynamic and precise control of the dehydration environment, ensuring that Ganoderma lucidum spores complete dehydration under the best process parameters, and effectively improving the consistency and stability of product quality.

[0036] In one embodiment, the processor (not shown) is electrically or communicatively connected to the temperature and humidity monitor 11, the first dehydration component 5, the second dehydration component 6, the third dehydration component 7, the vacuum component 8, and the cryogenic manufacturing component 9. This embodiment establishes an electrical or communicative connection between the processor and the temperature and humidity monitor 11 and each execution component (the first, second, and third dehydration components 7, the vacuum component, and the cryogenic manufacturing component 9), thus constructing a centralized intelligent control system. Based on real-time monitored temperature and humidity data, this system can automatically and accurately coordinate and regulate the working status and parameters of each component, achieving automated and intelligent operation of the entire two-stage dehydration process. This significantly improves dehydration efficiency, uniformity, and product consistency, while minimizing manual intervention and ensuring a stable, efficient, and reliable production process.

[0037] In one embodiment, the processor can be an intelligent control unit that integrates a PLC (Programmable Logic Controller) or an industrial microcontroller. Its advantage is that it can efficiently process the real-time data fed back by the temperature and humidity monitor 11, and through the preset dehydration process algorithm, accurately and automatically coordinate and control the various dehydration components, air extraction and refrigeration components to work together, so as to realize the intelligent, precise and fully automated operation of the entire dehydration process, and significantly improve production efficiency and product quality consistency.

[0038] In one embodiment, such as Figure 2 , Figure 3 and Figure 4 As shown, the dehydration device for Ganoderma lucidum spore oil production also includes a turning component 10. At least two turning components 10 are provided, and the two turning components 10 are respectively matched with the first dehydration component 5 and the second dehydration component 6. The turning component 10 includes a vibrator and a vibrating rod 101. This embodiment, by setting at least two turning components 10 (including a vibrator and a vibrating rod 101) respectively matched with the first and second dehydration components 6, has the advantage of being able to generate periodic or continuous micro-vibration and turning action on the Ganoderma lucidum spore powder layer on the dehydration plate 53, effectively breaking up powder agglomeration, eliminating drying dead corners, ensuring that the spore powder is heated evenly and the water evaporation path is unobstructed during the dehydration process, thereby significantly improving the efficiency and uniformity of the two-stage dehydration process and avoiding the problem of local over-drying or insufficient dehydration.

[0039] In one embodiment, such as Figure 2 , Figure 3 and Figure 4 As shown, the vibrator is fixedly mounted on the side wall of the dehydration tank 2.

[0040] In one embodiment, such as Figure 3 and Figure 4As shown, the vibrating rod 101 is fixedly connected to the vibrating end of the vibrator, and the end of the vibrating rod 101 away from the vibrator (which can be understood as the lower end) abuts against the first dewatering component 5 or the second dewatering component 6.

[0041] In one embodiment, such as Figure 2 and Figure 3 As shown, the first dehydration component 5 and the second dehydration component 6 are respectively provided with a first interlocking part and a second interlocking part at their respective ends that are close to each other. When the first interlocking part and the second interlocking part interlock with each other, the first cavity and the second cavity are separated. This embodiment, by providing first and second interlocking parts that can interlock with each other at the docking ends of the first and second dehydration components 6, has the advantage of forming a highly sealed physical partition, ensuring that the first cavity and the second cavity are completely separated, thereby effectively preventing cross-contamination between undehydrated spores and dehydrated spores, while maintaining a stable low-temperature vacuum drying environment in the first cavity, providing a reliable guarantee for the smooth progress of the first stage dehydration process of Ganoderma lucidum spores.

[0042] In one embodiment, the first engagement part can be a raised sealing strip or a serrated structure disposed at the end of the dehydration component. Its advantage is that it can be tightly fitted with the corresponding groove or complementary structure of the second engagement part to form a highly efficient and reliable labyrinth seal or surface seal, thereby significantly enhancing the airtightness when the two dehydration components are connected, effectively isolating the air and humidity exchange between the upper and lower chambers, and ensuring the stability of the low-temperature vacuum dehydration environment in the first chamber.

[0043] In one embodiment, the second engagement portion can be a groove sealing structure or an elastic sealing gasket that complements the first engagement portion. Its advantage is that it can form an interference fit with the protruding structure (first engagement portion) through deformation compensation, thereby achieving dual protection of physical isolation and airtightness, completely blocking the exchange of gas and moisture between the first cavity and the second cavity, and ensuring that the process environment during the low-temperature dehydration stage is absolutely stable and reliable.

[0044] In one embodiment, such as Figure 3 and Figure 4As shown, the first dehydration component 5 includes: a first driver 51 fixedly mounted on the side wall of the dehydration tank 2; a rotating part 52 fixedly mounted on the driving end of the first driver 51; a dehydration plate 53 connected to the rotating part 52, which allows the dehydration plate 53 to rotate axially in the extraction tank 3 via the rotating part 52 when the first driver 51 is activated; and a first heating part disposed within the dehydration plate 53. This embodiment integrates the first driver 51, the rotating part 52, and the dehydration plate 53 with a built-in first heating part: the driver precisely controls the opening and closing angle of the dehydration plate 53 via the rotating part 52, forming a horizontal sealing plane to stably support the material and heat the bottom during the dehydration stage, and also flipping to open the channel during the discharge stage, serving two purposes in one, greatly optimizing the structure and improving heating uniformity and process efficiency. The first heating part enables the dehydration plate 53 to heat within the sealed chamber, thus providing a suitable temperature environment for the first stage of the dehydration process.

[0045] In one embodiment, the first driver 51 can be a servo motor or a stepper motor. Its advantage is that the rotation angle and speed of the dewatering plate 53 can be precisely controlled by programming, so as to realize the automated operation of the interlocking sealing and separation guiding between the first dewatering component 5 and the second dewatering component 6, ensuring that the chamber partition and material transfer process are accurate and reliable, thereby improving the automation level and operating efficiency of the entire dewatering process.

[0046] In one embodiment, the first heating element can be an electric heating wire or a thick film heating element embedded inside the dehydration plate 53. Its advantage is that it can provide a uniform and stable bottom surface radiant heat source. During the low-temperature dehydration stage, the heat-conducting plate gently and uniformly heats the Ganoderma lucidum spores, promotes water evaporation, and avoids local overheating that could damage the spore activity, thus effectively improving the efficiency and quality of the first stage of dehydration.

[0047] In one embodiment, the first heating element is electrically connected to the processor.

[0048] In one embodiment, the second dehydration component 6 and the first dehydration component 5 differ only at their connection point, while the structures of other parts are identical. The specific structure of the second dehydration component 6 will not be described in detail here.

[0049] In one embodiment, such as Figure 3 , Figure 4 and Figure 5As shown, the third dehydration component 7 further includes: a support plate 71 movably disposed within an mounting groove 72 opened on the dehydration plate 53; a heat-conducting rod 73 disposed on the top of the support plate 71 and movably inserted into the dehydration plate 53; a drive rod 74 fixedly disposed on the bottom of the support plate 71; a second driver 75 fixedly connected to one end of the drive rod 74 away from the support plate 71; and a fixing rod 76 with one end fixedly disposed on the second driver 75 and the other end fixedly disposed on the support plate 71, the second driver 75 and the support plate 71 being connected by a... The fixing rod 76 is connected; this embodiment integrates the support plate 71, heat-conducting rod 73, drive rod 74, second driver 75 and fixing rod 76 into the mounting groove 72 of the dehydration plate 53. Its advantage is that it constructs a highly compact and functionally independent lifting heating module: the second driver 75 can precisely control the lifting movement of the support plate 71 and heat-conducting rod 73 through the drive rod 74, so that it can quickly insert into the spore powder for direct heat conduction after the first stage of dehydration, which greatly increases the heat conduction area and efficiency, eliminates heating dead corners, and ensures that the second stage of high-temperature dehydration is more thorough and uniform.

[0050] In one embodiment, the second driver 75 can be a servo electric cylinder or a linear stepper motor, which has the advantage of providing precise and stable linear thrust. The lifting stroke and speed of the support plate 71 and the heat-conducting rod 73 are precisely controlled by the drive rod 74, ensuring that the heat-conducting rod 73 can be inserted into the spore powder layer at a uniform speed and maintain a preset depth, thereby realizing the automation and precise control of the second-stage high-temperature dehydration process, and improving heating uniformity and dehydration efficiency.

[0051] In one embodiment, the third dehydration component 7 further includes a second heating section disposed within the heat-conducting rod 73 and / or the support plate 71. This embodiment, by integrating the second heating section within the heat-conducting rod 73 and / or the support plate 71, has the advantage of extending the heat source directly into the interior of the Ganoderma lucidum spore powder, achieving radial heat conduction from the center outwards. This completely overcomes the limitations of traditional surface heating, greatly improves heat penetration efficiency and uniformity, significantly shortens the time required for the second-stage high-temperature dehydration, and effectively avoids localized over-drying or moisture residue problems caused by uneven heating.

[0052] In one embodiment, the second heating element can be an armored heating tube embedded inside the heat-conducting rod 73 or a silicone heating film wrapped inside the support plate 71. Its advantage is that it can provide a stable, efficient and evenly distributed built-in heat source, so that heat can be directly and quickly conducted from inside the spore powder, which greatly improves the thermal efficiency and uniformity of the second stage of high-temperature dehydration and effectively avoids the problems of large heat loss and uneven drying that exist in traditional external heating methods.

[0053] In one embodiment, the number of heat-conducting rods 73 is set to several, and the several heat-conducting rods 73 form multiple concentric ring structures or are arranged in a matrix. This embodiment can form a multi-point uniform and deeply penetrating heat field, ensuring that heat is introduced synchronously and uniformly from different positions and depths of the spore powder layer, completely eliminating the drying dead zone and temperature gradient under the traditional single heat source, thereby greatly improving the efficiency and consistency of the second-stage high-temperature dehydration, and ensuring that the moisture inside and outside the Ganoderma lucidum spore particles is completely and uniformly removed.

[0054] In one embodiment, such as Figure 2 As shown, the dehydration device for producing Ganoderma lucidum spore oil also includes an isolation component 12. The isolation component 12 includes: an isolation tube 121 fixedly disposed inside the connecting tube 4, the isolation tube 121 dividing the cavity of the connecting tube 4 into a first cavity and a second cavity that are mutually isolated, the first cavity being connected to the second cavity, the isolation tube 121 having a through first through hole 122 in the axial direction of the extraction box 3; a rotating shaft 123 rotatably disposed inside the isolation tube 121, and the rotating shaft 123 being slidably connected to the inner wall of the isolation tube 121, the rotating shaft 123 having a through second through hole 124 in the axial direction of the extraction box 3, the second through hole 124 being matched with the first through hole 122. This embodiment, by setting up an isolation component 12 consisting of an isolation tube 121 and a rotating shaft 123, has the advantage of realizing the intelligent opening and closing function of the material channel in the connecting tube 4: when the first and second through holes 124 are misaligned, the dehydration tank 2 and the extraction tank 3 can be completely isolated, ensuring that the two-stage dehydration process is carried out in an independent and sealed environment; when the through holes are aligned, a smooth material channel is formed, allowing the dehydrated spores to fall completely into the extraction tank 3, thus perfectly balancing process isolation and operational continuity without disassembling the equipment.

[0055] In one embodiment, such as Figure 2As shown, the dehydration device for Ganoderma lucidum spore oil production also includes a linkage component 13. The linkage component 13 includes: a push-pull rod 131 movably inserted into the side wall of the dehydration tank 2, the push-pull rod 131 being located between the first dehydration component 5 and the isolation component 12, and one end of the push-pull rod 131 located inside the dehydration tank 2 being connected to the bottom of the support plate 71; a rotating disk 132 located outside the connecting pipe 4, the circumference of the rotating disk 132 being hinged to the end of the push-pull rod 131 located outside the dehydration tank 2; and a rotating rod rotatably mounted on the connecting pipe 4 and the isolation pipe 121, one end of the rotating rod being connected to the rotating disk 132, and the other end of the rotating rod being connected to the rotating shaft 123; wherein, the push-pull rod 131 is made of elastic material so that when the support plate 71 rotates, the push-pull rod 131, the rotating disk 132, and the rotating rod drive the rotating shaft 123 to rotate synchronously. This embodiment utilizes a linkage component 13 consisting of a push-pull rod 131, a rotating disk 132, and a rotating rod. Its advantage lies in cleverly utilizing the rotational power of the dewatering plate 53 to automatically and synchronously control the rotation of the rotating shaft 123 in the lower isolation component 12. This achieves intelligent linkage between the opening and closing of the material channel and the switching of the dewatering process: when the dewatering plate 53 rotates open, the channel opens synchronously to allow material to fall; when the dewatering plate 53 closes, the channel is automatically isolated, ensuring that each process stage is independently sealed. This significantly improves the automation, coordination, and reliability of the equipment operation without requiring additional power or control.

[0056] To address the problems existing in the prior art, embodiments of the present invention also provide a dehydration method for producing Ganoderma lucidum spore oil, which uses the aforementioned dehydration device for producing Ganoderma lucidum spore oil to dehydrate Ganoderma lucidum spores, such as... Figure 6 As shown, the dehydration method includes the following steps: S1: After the first dehydration component 5 and the second dehydration component 6 are in contact at their close ends to complete the separation of the first and second cavities, Ganoderma lucidum spores are introduced into the first cavity, and a vacuum and low temperature environment are created in the first cavity by the vacuum component 8 and the low temperature manufacturing component 9 to achieve the first stage of low temperature drying and dehydration of Ganoderma lucidum spores.

[0057] S2: After the Ganoderma lucidum spores have undergone low-temperature drying and dehydration, the second heater is activated to raise the temperature inside the first chamber, and the second driver 75 is activated to drive the heat-conducting rod 73 to extend into the Ganoderma lucidum spores, so as to achieve the second stage of high-temperature drying and dehydration of the Ganoderma lucidum spores.

[0058] S3: After the Ganoderma lucidum spores are dried and dehydrated at high temperature, the first dehydration component 5 and the second dehydration component 6 are started to rotate so that the Ganoderma lucidum spores after being dried and dehydrated at high temperature can pass through the gap between the first dehydration component 5 and the second dehydration component 6 and enter the extraction box 3 through the connecting pipe 4 for extraction.

[0059] While embodiments of the present invention have been described in detail above, it will be apparent to those skilled in the art that various modifications and variations can be made to these embodiments. However, it should be understood that such modifications and variations fall within the scope and spirit of the present invention. Furthermore, the present invention described herein may have other embodiments and can be implemented or carried out in various ways.

Claims

1. A dehydration device for ganoderma spore oil production, characterized by, The support frame is provided with a dehydration tank for drying and dehydrating ganoderma spores, an extraction tank arranged below the dehydration tank, a connecting pipe for connecting the dehydration tank and the extraction tank, a first dehydration member arranged on a first side of the dehydration tank and capable of rotating about a connection between the first side of the dehydration tank and the connecting pipe, a second dehydration member arranged on a second side of the dehydration tank and capable of rotating about a connection between the second side of the dehydration tank and the connecting pipe, the second dehydration member and the first dehydration member being matched and connected at one end away from the connection to divide an inner cavity of the dehydration tank into a first cavity for storing ganoderma spores before dehydration and a second cavity for storing ganoderma spores after dehydration, and the second dehydration member and the first dehydration member being used for first-stage low-temperature drying and dehydration of the ganoderma spores, a third dehydration member arranged on the extraction tank and including a heat-conducting rod capable of extending into the ganoderma spores after the first-stage low-temperature drying and dehydration of the ganoderma spores to perform second-stage high-temperature drying and dehydration of the ganoderma spores, an air extraction member arranged on the dehydration tank and having an air extraction end in communication with the first cavity, a low-temperature manufacturing member arranged on the dehydration tank and including a low-temperature generation end in communication with the first cavity, a temperature and humidity monitor arranged on the dehydration tank and having a monitoring end in communication with the first cavity, and a processor electrically or communicatively connected to the temperature and humidity monitor, the first dehydration member, the second dehydration member, the third dehydration member, the air extraction member and the low-temperature manufacturing member. The support frame is provided with a dehydration tank for drying and dehydrating ganoderma spores, an extraction tank arranged below the dehydration tank, a connecting pipe for connecting the dehydration tank and the extraction tank, a first dehydration member arranged on a first side of the dehydration tank and capable of rotating about a connection between the first side of the dehydration tank and the connecting pipe, a second dehydration member arranged on a second side of the dehydration tank and capable of rotating about a connection between the second side of the dehydration tank and the connecting pipe, the second dehydration member and the first dehydration member being matched and connected at one end away from the connection to divide an inner cavity of the dehydration tank into a first cavity for storing ganoderma spores before dehydration and a second cavity for storing ganoderma spores after dehydration, and the second dehydration member and the first dehydration member being used for first-stage low-temperature drying and dehydration of the ganoderma spores, a third dehydration member arranged on the extraction tank and including a heat-conducting rod capable of extending into the ganoderma spores after the first-stage low-temperature drying and dehydration of the ganoderma spores to perform second-stage high-temperature drying and dehydration of the ganoderma spores, an air extraction member arranged on the dehydration tank and having an air extraction end in communication with the first cavity, a low-temperature manufacturing member arranged on the dehydration tank and including a low-temperature generation end in communication with the first cavity, a temperature and humidity monitor arranged on the dehydration tank and having a monitoring end in communication with the first cavity, and a processor electrically or communicatively connected to the temperature and humidity monitor, the first dehydration member, the second dehydration member, the third dehydration member, the air extraction member and the low-temperature manufacturing member. The support frame is provided with a dehydration tank for drying and dehydrating ganoderma spores, an extraction tank arranged below the dehydration tank, a connecting pipe for connecting the dehydration tank and the extraction tank, a first dehydration member arranged on a first side of the dehydration tank and capable of rotating about a connection between the first side of the dehydration tank and the connecting pipe, a second dehydration member arranged on a second side of the dehydration tank and capable of rotating about a connection between the second side of the dehydration tank and the connecting pipe, the second dehydration member and the first dehydration member being matched and connected at one end away from the connection to divide an inner cavity of the dehydration tank into a first cavity for storing ganoderma spores before dehydration and a second cavity for storing ganoderma spores after dehydration, and the second dehydration member and the first dehydration member being used for first-stage low-temperature drying and dehydration of the ganoderma spores, a third dehydration member arranged on the extraction tank and including a heat-conducting rod capable of extending into the ganoderma spores after the first-stage low-temperature drying and dehydration of the ganoderma spores to perform second-stage high-temperature drying and dehydration of the ganoderma spores, an air extraction member arranged on the dehydration tank and having an air extraction end in communication with the first cavity, a low-temperature manufacturing member arranged on the dehydration tank and including a low-temperature generation end in communication with the first cavity, a temperature and humidity monitor arranged on the dehydration tank and having a monitoring end in communication with the first cavity, and a processor electrically or communicatively connected to the temperature and humidity monitor, the first dehydration member, the second dehydration member, the third dehydration member, the air extraction member and the low-temperature manufacturing member. ​ ​ ​ ​ ​ ​ ​ 2. The ganoderma spore oil production dehydrator according to claim 1, characterized by, ​ ​ 3. The ganoderma spore oil production dehydrator according to claim 1, characterized in that, ​ ​ ​ 4. The ganoderma spore oil production dehydrator according to claim 1, characterized by, ​ 5. The ganoderma spore oil production dehydrator according to claim 1, characterized in that, ​ ​ ​ ​ ​ 6. The ganoderma spore oil production dehydrator according to claim 5, characterized in that, ​ A supporting plate movably arranged in a mounting slot of the dehydration plate, the heat-conducting rod is arranged on the top of the supporting plate, and the heat-conducting rod is movably inserted into the dehydration plate; A driving rod arranged at the bottom of the supporting plate; A second driver connected to one end of the driving rod away from the supporting plate; A fixed rod arranged at one end of the second driver and the other end of the supporting plate, the second driver and the supporting plate are connected through the fixed rod; A second heating part arranged in the heat-conducting rod and / or the supporting plate.

7. The ganoderma spore oil production dehydrator according to claim 6, characterized by, The number of heat-conducting rods is several, and several heat-conducting rods form a plurality of concentric ring structures or are arranged in a matrix.

8. The ganoderma spore oil production dehydrator according to claim 6, characterized in that, It also includes an isolation member, the isolation member includes: An isolation tube fixedly arranged in the connecting tube, the isolation tube divides the lumen of the connecting tube into a first lumen and a second lumen that are isolated from each other, the first lumen is in communication with the second lumen, and the isolation tube is provided with a through first through hole in the axial direction of the extraction box; A rotating shaft rotatably arranged in the isolation tube, and the rotating shaft is in sliding connection with the inner wall of the isolation tube, the rotating shaft is provided with a through second through hole in the axial direction of the extraction box, and the second through hole is matched with the first through hole.

9. The ganoderma spore oil production dehydrator according to claim 8, characterized by, It also includes a linkage member, the linkage member includes: A push-pull rod movably inserted into the side wall of the dehydration tank, the push-pull rod is arranged between the first dehydration member and the isolation member, and one end of the push-pull rod located in the dehydration tank is connected to the bottom of the supporting plate; A rotating disc arranged outside the connecting tube, the circumferential direction of the rotating disc is hinged to one end of the push-pull rod located outside the dehydration tank; A rotating rod rotatably arranged on the connecting tube and the isolation tube, one end of the rotating rod is connected to the rotating disc, and the other end of the rotating rod is connected to the rotating shaft; Wherein, the push-pull rod is made of elastic material, so that the rotating shaft is synchronously rotated by the push-pull rod, the rotating disc and the rotating rod when the supporting plate rotates.

10. A dehydration method for ganoderma spore oil production, characterized by, The dehydration device for ganoderma lucidum spore oil production according to any one of claims 1 to 9 is used for dehydrating ganoderma lucidum spores, and the dehydration method comprises the following steps: S1: after the first lumen and the second lumen are isolated by the first dehydration member and the second dehydration member being in contact with each other at one end, ganoderma lucidum spores are put into the first lumen, and a vacuum and a low-temperature environment are created in the first lumen by the air extraction member and the low-temperature creating member, so as to realize the first-stage low-temperature drying dehydration of the ganoderma lucidum spores; S2: after the ganoderma lucidum spores are subjected to low-temperature drying dehydration, the temperature in the first lumen is raised by starting the second heater, and the heat-conducting rod is driven to extend into the ganoderma lucidum spores by starting the second driver, so as to realize the second-stage high-temperature drying dehydration of the ganoderma lucidum spores; S3: after the ganoderma lucidum spores are subjected to high-temperature drying dehydration, the first dehydration member and the second dehydration member are rotated, so that the ganoderma lucidum spores subjected to high-temperature drying dehydration pass through the gap between the first dehydration member and the second dehydration member, and enter the extraction box through the connecting tube for extraction process.

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