Low-temperature airflow ganoderma lucidum spore powder breaking wall machine

Abstract

The application discloses a low-temperature airflow ganoderma spore powder breaking wall machine, which comprises a device frame and a first filtering assembly, a second filtering assembly, a ganoderma spore breaking wall assembly, a ganoderma spore powder storage assembly and an electric control system which are installed on the device frame. The discharge end of the first filtering assembly is in one-way communication with the feeding end of the second filtering assembly, the discharge end of the second filtering assembly is in one-way communication with the feeding end of the ganoderma spore breaking wall assembly, the ganoderma spore breaking wall assembly adopts a low-temperature airflow grinding mode, and the discharge end of the ganoderma spore breaking wall assembly is in one-way communication with the feeding end of the ganoderma spore powder storage assembly. The first filtering assembly and the second filtering assembly remove large-particle impurities through graded screening to obtain qualified ganoderma spores in a certain particle size. The ganoderma spore breaking wall assembly adopts an annular grinding channel structure, uses nitrogen as a low-temperature airflow medium, uniformly delivers low-temperature nitrogen to the grinding cavity through an annular low-temperature conveying pipe, maintains a low-temperature environment in the grinding area, avoids the generation of oil film from the source, and simultaneously realizes efficient shearing grinding and wall breaking.

Description

Technical Field

[0001] This invention relates to the technical field of Ganoderma lucidum spore powder deep processing equipment, specifically to a low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine. Background Technology

[0002] Reishi spores are the reproductive cells of Reishi mushrooms, rich in various bioactive components such as polysaccharides and triterpenoids, and have important applications in health foods and medicines. However, the outer layer of Reishi spores is encased in a hard chitinous cell wall. This dense cell wall structure directly affects the human body's absorption and utilization of the internal active ingredients. Therefore, it is necessary to break down the cell wall structure through cell wall disruption to release the active ingredients and improve the bioavailability of the product.

[0003] Currently, the main cell wall breaking technologies for Ganoderma lucidum spore powder include mechanical grinding, ultrasonic disruption, enzymatic hydrolysis, and low-temperature airflow grinding. While ultrasonic disruption and enzymatic hydrolysis offer good cell wall breaking quality, they suffer from low breaking efficiency, enzyme residue, and complex processes, making them unsuitable for large-scale production. Mechanical grinding is widely used due to its low equipment cost and ease of operation; however, the frictional heat generated during grinding can easily raise the temperature of the Ganoderma lucidum spore powder. The reliance on lubrication systems for cooling during grinding can lead to the formation of an oil film that adheres to the surface of the spore powder, causing product contamination and affecting the release of active ingredients. Furthermore, mechanical wear may introduce metallic impurities, affecting product purity. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention designs a low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine, comprising: a device frame and a first filter assembly, a second filter assembly, a Ganoderma lucidum spore cell wall breaking assembly, a Ganoderma lucidum spore powder storage assembly, and an electrical control system mounted on the device frame; the first filter assembly, the second filter assembly, the Ganoderma lucidum spore cell wall breaking assembly, and the Ganoderma lucidum spore powder storage assembly are all electrically connected to and controlled by the electrical control system; the discharge end of the first filter assembly is unidirectionally connected to the feed end of the second filter assembly, and the first filter assembly is used to initially remove impurities from the Ganoderma lucidum spores. Large particulate impurities are filtered out. The second filter component is used to screen Ganoderma lucidum spores of the appropriate particle size. The discharge end of the second filter component is unidirectionally connected to the feed end of the Ganoderma lucidum spore cell-wall breaking component. The Ganoderma lucidum spore cell-wall breaking component is used to grind and break the cell walls of the screened Ganoderma lucidum spores. The Ganoderma lucidum spore cell-wall breaking component adopts a low-temperature airflow grinding method to maintain the temperature of the grinding area without rising during the grinding process and to maintain a low-temperature environment. The discharge end of the Ganoderma lucidum spore cell-wall breaking component is unidirectionally connected to the feed end of the Ganoderma lucidum spore powder storage component. The Ganoderma lucidum spore powder storage component is used to store the broken Ganoderma lucidum spore powder.

[0005] Preferably, the Ganoderma lucidum spore cell-wall breaking component includes: a frame structure, a first cell-wall breaking component, a second cell-wall breaking component, a cover plate, a drive component, a low-temperature conveying pipe, a discharge component, a feed inlet, and a discharge outlet; the frame structure is fixedly installed on the device frame, and the drive component is fixedly installed inside the frame structure; the first cell-wall breaking component has an internal grinding chamber; the first cell-wall breaking component is fixedly installed on the top of the frame structure, and the second cell-wall breaking component is coaxially arranged in the internal grinding chamber of the first cell-wall breaking component, with the lower end of the second cell-wall breaking component passing through the central through hole of the first cell-wall breaking component and being connected to the drive component for transmission; the drive component is used to drive the second cell-wall breaking component relative to the first cell-wall breaking component. The wall component rotates to achieve grinding; the cover plate seals and covers the top of the first wall-breaking component, and the discharge component and the inlet are both fixedly installed on the cover plate. The inlet and discharge component are connected to the internal grinding chamber of the first wall-breaking component. The discharge end of the second filter component is unidirectionally connected to the inlet. The discharge port is fixedly set on the discharge component and unidirectionally connected to the inlet of the Ganoderma lucidum spore powder storage component. The low-temperature conveying pipe is installed on the frame structure, and the output end of the low-temperature conveying pipe is connected to the internal grinding chamber of the first wall-breaking component. It is used to continuously convey low-temperature airflow into the grinding chamber to maintain the temperature of the grinding area from rising.

[0006] Preferably, the first wall-breaking component includes a first grinding component body and a first mounting structure, a second mounting structure, a third mounting structure, a through hole, and a fourth mounting structure disposed on the first grinding component body; an internal grinding cavity is formed inside the first grinding component body; the first mounting structure is fixed to the lower edge of the first grinding component body for fixing the first grinding component body to the top of the frame structure; the second mounting structure is fixed to the upper edge of the first grinding component body for sealing cooperation with the cover plate, so that the cover plate seals and covers the top of the first grinding component body; the third mounting structure is coaxially formed at the center position inside the first grinding component body, and the through hole is opened axially at the center of the third mounting structure. The third mounting structure is installed in cooperation with the second wall-breaking component, and the through hole is used for the lower end of the second wall-breaking component to pass through and be connected to the drive component for transmission; the fourth mounting structure is opened at the bottom of the first grinding component body for sealing connection with the output end of the low-temperature delivery pipe, and for connecting the low-temperature delivery pipe to the internal grinding cavity.

[0007] Preferably, the second cell-wall breaking component includes: a second grinding body, a first pressure plate, a second pressure plate, and a fifth mounting structure; the second grinding body is coaxially disposed within the internal grinding cavity of the first grinding body, and forms an annular grinding gap with the inner wall of the first grinding body, for shearing, grinding, and cell-wall breaking of Ganoderma lucidum spores; the first pressure plate is coaxially fixed to the lower end of the second grinding body, and the first pressure plate is embedded in the third mounting structure and rotates with it, for limiting the axial position of the second grinding body; the second pressure plate is coaxially fixed to the upper end of the second grinding body, for pressing and fixing the second grinding body, ensuring its coaxiality with the first pressure plate; the fifth mounting structure passes through the second pressure plate, the second grinding body, the first pressure plate, and the through hole in sequence along the axial direction, and is connected to the driving component for transmission; the driving component drives the second grinding body to rotate synchronously through the fifth mounting structure, so as to achieve grinding and cell-wall breaking of Ganoderma lucidum spores in the annular grinding channel.

[0008] Preferably, the cover plate includes a cover plate body and a sixth mounting structure, a seventh mounting structure, and an eighth mounting structure disposed on the cover plate body; the sixth mounting structure is used for sealed installation with the discharge component, and makes the discharge component and the internal grinding chamber of the first wall-breaking component sealed in communication; the seventh mounting structure is used for sealed installation with the feed inlet, and makes the feed inlet and the internal grinding chamber sealed in communication; the eighth mounting structure is formed circumferentially at the edge of the cover plate body, and is used for sealed cooperation with the second mounting structure of the first wall-breaking component, so that the cover plate body seals and covers the top of the first wall-breaking component.

[0009] Preferably, the cryogenic delivery pipe includes: a main pipe, an air inlet, a first air outlet, a second air outlet, and a ninth mounting structure; the main pipe is an annular structure and is adapted to the outer periphery of the bottom of the first grinding component body of the first wall-breaking component, and is arranged around the bottom of the first grinding component body; the ninth mounting structure is arranged circumferentially around the main pipe and is used to fix the main pipe on the frame structure; the air inlet and the first air outlet are both located on the side of the main pipe, the air inlet is used to connect to an external cryogenic airflow source, and the first air outlet is a backup pressure relief port, which automatically opens when the internal pressure of the grinding chamber exceeds a preset threshold to release excess cryogenic airflow to maintain system pressure stability; there are multiple second air outlets, which are evenly spaced at the top of the main pipe, and each second air outlet is sealed and connected to the first grinding component body, and then connected to the internal grinding chamber, for continuously and evenly delivering cryogenic airflow into the grinding chamber to maintain the temperature of the grinding area from rising.

[0010] Preferably, the discharge assembly includes a first fixed tube, a first filter element, a second fixed tube, and a second filter element; the end of the first fixed tube is sealed to a cover plate, and the internal flow channel of the first fixed tube is sealed to the internal grinding chamber of the first cell-wall breaking component; the first filter element is sealed and embedded in the internal flow channel of the first fixed tube, used to screen and filter large particles of Ganoderma lucidum spores that have not been fully broken, allowing only broken spore powder of qualified particle size to pass through; one end of the second fixed tube is sealed to the end of the first fixed tube, and the second filter element is sealed and embedded in the internal flow channel of the second fixed tube, used to block the filtered Ganoderma lucidum spore powder and allow low-temperature gas to pass through; the discharge port is fixedly disposed on the second fixed tube, and the discharge port is unidirectionally connected to the feed end of the Ganoderma lucidum spore powder storage assembly.

[0011] Preferably, the first fixed tube includes a first fixed tube body and a tenth mounting structure and an eleventh mounting structure disposed on the first fixed tube body; the first fixed tube body is used for a sealed connection with the cover plate, and its internal flow channel is sealed and connected to the internal grinding chamber of the first wall-breaking component; the tenth mounting structure is formed in the internal flow channel of the first fixed tube body for sealingly embedding the first filter element, so that the first filter element is sealed and fitted with the inner wall of the internal flow channel; the eleventh mounting structure is formed at the end of the first fixed tube body for a sealed connection with the second fixed tube, so that the internal flow channel of the first fixed tube body is sealed and connected to the internal flow channel of the second fixed tube.

[0012] Preferably, the second fixing tube includes a second fixing tube body and a twelfth, thirteenth, and fourteenth mounting structures disposed on the second fixing tube body; the twelfth mounting structure is disposed at one end of the second fixing tube body for sealing connection with the first fixing tube, so that the internal flow channel of the second fixing tube body is sealed and connected with the internal flow channel of the first fixing tube; the thirteenth mounting structure is disposed at the other end of the second fixing tube body for sealingly embedding a second filter element, so that the second filter element is sealed and matched with the inner wall of the internal flow channel, so as to block the filtered Ganoderma lucidum spore powder and allow low-temperature gas to pass through; the fourteenth mounting structure is disposed on the side wall of the second fixing tube body for sealing connection with the discharge port, so that the discharge port is sealed and connected with the internal flow channel, and the discharge port is unidirectionally connected with the feed end of the Ganoderma lucidum spore powder storage component.

[0013] Compared with the closest prior art, the beneficial effects of the present invention are as follows:

[0014] 1. This invention employs a low-temperature grinding process using nitrogen as the low-temperature gas flow medium. This eliminates the need for traditional lubrication systems to aid cooling, fundamentally preventing the formation of oil films during grinding and completely resolving product contamination issues caused by oil film adhesion. This significantly improves the purity and safety of Ganoderma lucidum spore powder. Simultaneously, the continuous flow of low-temperature nitrogen into the grinding chamber maintains a stable low temperature in the grinding area, effectively inhibiting the decomposition and inactivation of heat-sensitive bioactive components such as Ganoderma lucidum polysaccharides and triterpenoids in the spore powder. This maximizes the preservation of the product's nutritional value and bioavailability, overcoming the technical challenge of loss of active ingredients due to increased temperature in traditional mechanical grinding.

[0015] 2. This invention employs a tiered screening structure with a first and a second filtration component. The first filtration component initially removes large particles of impurities from the Ganoderma lucidum spores, preventing them from affecting subsequent grinding efficiency. The second filtration component further filters out Ganoderma lucidum spores of suitable particle size, ensuring uniform particle size of the material entering the grinding chamber and laying the foundation for efficient cell wall breaking. This multi-stage filtration mechanism effectively reduces wear on the grinding components caused by impurities, lowers the risk of introducing metal impurities, and improves the purity of the product after cell wall breaking, solving the problems of incomplete impurity screening and insufficient product purity in existing equipment.

[0016] 3. The Ganoderma lucidum spore cell-wall breaking component of this invention employs an annular grinding channel formed by the cooperation of a first and a second cell-wall breaking component. Combined with a driving component, the second cell-wall breaking component rotates at high speed, subjecting the material to continuous and uniform shearing and collision forces within the annular channel. This results in a high cell-wall breaking rate and uniform particle size distribution, avoiding localized insufficient or excessive grinding. Simultaneously, the annular low-temperature delivery pipe can uniformly deliver nitrogen gas flow into the grinding chamber, maintaining the stability of the overall low-temperature environment and promoting sufficient material flow within the grinding channel, further improving grinding efficiency and cell-wall breaking uniformity, thus meeting the dual demands of large-scale production for both capacity and quality.

[0017] 4. The sealing fit design between the first cell-breaking component and the cover plate and the low-temperature conveying pipe, as well as the coaxial positioning structure of the second cell-breaking component, ensure the sealing of the grinding chamber, prevent low-temperature airflow leakage and the entry of external impurities, and ensure the stability of equipment operation.

[0018] 5. The first and second cell-wall breaking components of this invention are made of high-hardness boron carbide ceramic. Boron carbide ceramic has ultra-high hardness and excellent wear resistance. During high-speed grinding, it can effectively prevent the generation of metal fragments due to mechanical wear of the components, eliminating the introduction of metal impurities from the source, further ensuring the purity of Ganoderma lucidum spore powder, and laying a solid foundation for product quality from the material level. Attached Figure Description

[0019] Figure 1This is a schematic diagram of the overall structure of the low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine of the present invention.

[0020] Figure 2 This is a schematic diagram of the structure of the Ganoderma lucidum spore cell-wall breaking component of the present invention.

[0021] Figure 3 This is a schematic diagram of the structure of the first cell-wall breaking component of the present invention.

[0022] Figure 4 This is a schematic diagram of the structure of the second cell-breaking component of the present invention.

[0023] Figure 5 This is a schematic diagram of the cover plate of the present invention.

[0024] Figure 6 This is a schematic diagram of the structure of the cryogenic delivery pipe of the present invention.

[0025] Figure 7 This is a schematic diagram of the material discharge component of the present invention.

[0026] Figure 8 This is a schematic diagram of the structure of the first fixed tube of the present invention.

[0027] Figure 9 This is a schematic diagram of the structure of the second fixed tube of the present invention.

[0028] Figure label:

[0029] 1-First filter assembly, 2-Second filter assembly, 3-Ganoderma lucidum spore cell-wall breaking assembly, 4-Ganoderma lucidum spore powder storage assembly, 5-Electrical control system, 6-Frame structure, 7-First cell-wall breaking component, 8-Second cell-wall breaking component, 9-Cover plate, 10-Drive component, 11-Low temperature conveying pipe, 12-Discharge assembly, 13-Inlet, 14-Outlet, 15-First grinding component body, 16-First mounting structure, 17-Second mounting structure, 18-Third mounting structure, 19-Through hole, 20-Fourth mounting structure, 21-Second grinding component body, 22-First pressure plate, 23-Second pressure plate, 24 - Fifth installation structure, 25-Cover plate body, 26-Sixth installation structure, 27-Seventh installation structure, 28-Eighth installation structure, 29-Main pipe, 30-Air inlet, 31-First air outlet, 32-Second air outlet, 33-Ninth installation structure, 34-First fixed pipe, 35-First filter element, 36-Second fixed pipe, 37-Second filter element, 38-First fixed pipe body, 39-Tenth installation structure, 40-Eleventh installation structure, 41-Second fixed pipe body, 42-Twelfth installation structure, 43-Thirteenth installation structure, 44-Fourteenth installation structure. Detailed Implementation

[0030] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0031] like Figures 1-9 As shown, this invention provides a low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine, comprising: a device frame and a first filter assembly 1, a second filter assembly 2, a Ganoderma lucidum spore cell wall breaking assembly 3, a Ganoderma lucidum spore powder storage assembly 4, and an electrical control system 5 mounted on the device frame; the first filter assembly 1, the second filter assembly 2, the Ganoderma lucidum spore cell wall breaking assembly 3, and the Ganoderma lucidum spore powder storage assembly 4 are all electrically connected to and controlled by the electrical control system 5; the discharge end of the first filter assembly 1 is unidirectionally connected to the feed end of the second filter assembly 2, and the first filter assembly 1 is used to initially remove large particles from the Ganoderma lucidum spores. To remove particulate impurities, the second filter component 2 is used to screen Ganoderma lucidum spores of the appropriate particle size. The outlet of the second filter component 2 is unidirectionally connected to the inlet of the Ganoderma lucidum spore cell-wall breaking component 3, which grinds and breaks the cell walls of the screened Ganoderma lucidum spores. The Ganoderma lucidum spore cell-wall breaking component 3 employs a low-temperature airflow grinding method, maintaining a low-temperature environment by preventing the grinding zone temperature from rising during the grinding process. The outlet of the Ganoderma lucidum spore cell-wall breaking component 3 is unidirectionally connected to the inlet of the Ganoderma lucidum spore powder storage component 4, which stores the broken-cell-wall Ganoderma lucidum spore powder. This low-temperature airflow grinding process uses nitrogen as the low-temperature airflow medium, eliminating the need for traditional lubrication systems to assist in cooling. This fundamentally avoids the formation of oil films during the grinding process, completely solving the product contamination problem caused by oil film adhesion and significantly improving the purity and safety of the Ganoderma lucidum spore powder. Meanwhile, a continuous flow of low-temperature nitrogen gas into the grinding chamber maintains a stable low temperature in the grinding area, effectively inhibiting the decomposition and inactivation of heat-sensitive bioactive components such as Ganoderma lucidum polysaccharides and triterpenoids in the Ganoderma lucidum spore powder. This maximizes the preservation of the product's nutritional value and bioavailability, solving the technical pain point of loss of active ingredients due to increased temperature in traditional mechanical grinding. Through a tiered screening structure with a first and second filtration component, the first filtration component initially removes large particles of impurities from the Ganoderma lucidum spores, preventing them from affecting subsequent grinding efficiency. The second filtration component further filters out Ganoderma lucidum spores of suitable particle size, ensuring uniform particle size of the material entering the grinding chamber, laying the foundation for efficient cell wall breaking. This multi-stage filtration mechanism effectively reduces wear on the grinding components caused by impurities, lowers the risk of introducing metal impurities, and improves the purity of the product after cell wall breaking, solving the problems of incomplete impurity screening and insufficient product purity in existing equipment.

[0032] In a preferred embodiment, the Ganoderma lucidum spore cell-wall breaking component 3 includes: a frame structure 6, a first cell-wall breaking component 7, a second cell-wall breaking component 8, a cover plate 9, a drive component 10, a low-temperature conveying pipe 11, a discharge component 12, a feed inlet 13, and a discharge outlet 14; the frame structure 6 is fixedly installed on the device frame, and the drive component 10 is fixedly installed inside the frame structure 6; the first cell-wall breaking component 7 has an internal grinding chamber; the first cell-wall breaking component 7 is fixedly installed on the top of the frame structure 6, and the second cell-wall breaking component 8 is coaxially disposed in the internal grinding chamber of the first cell-wall breaking component 7, with the lower end of the second cell-wall breaking component 8 passing through the central through hole of the first cell-wall breaking component 7 and being connected to the drive component 10 for transmission; the drive component 10 is used to drive the second cell-wall breaking component 8. The first cell-wall breaking component 7 rotates to achieve grinding; the cover plate 9 seals and covers the top of the first cell-wall breaking component 7; the discharge component 12 and the feed inlet 13 are both fixedly installed on the cover plate 9, and the feed inlet 13 and the discharge component 12 are both connected to the internal grinding chamber of the first cell-wall breaking component 7; the discharge end of the second filter component 2 is unidirectionally connected to the feed inlet 13; the discharge outlet 14 is fixedly installed on the discharge component 12, and the discharge outlet 14 is unidirectionally connected to the feed end of the Ganoderma lucidum spore powder storage component 4; the low-temperature conveying pipe 11 is installed on the frame structure 6, and the output end of the low-temperature conveying pipe 11 is connected to the internal grinding chamber of the first cell-wall breaking component 7, which is used to continuously convey low-temperature airflow into the grinding chamber to maintain the temperature of the grinding area from rising. The Ganoderma lucidum spore cell-wall breaking component adopts an annular grinding channel formed by the cooperation of the first cell-wall breaking component and the second cell-wall breaking component. Combined with the driving component, the second cell-wall breaking component is driven to rotate at high speed, so that the material is subjected to continuous and uniform shearing and collision forces in the annular channel, resulting in a high cell-wall breaking rate and uniform particle size distribution, avoiding insufficient or excessive grinding in some areas. Meanwhile, the annular cryogenic delivery pipe can uniformly deliver nitrogen gas flow into the grinding chamber, which not only maintains the stability of the overall cryogenic environment but also promotes the full flow of materials within the grinding channel, further improving grinding efficiency and cell wall uniformity, meeting the dual demands of large-scale production for both capacity and quality. The sealing fit design between the first cell wall breaking component and the cover plate and cryogenic delivery pipe, as well as the coaxial positioning structure of the second cell wall breaking component, ensure the sealing of the grinding chamber, preventing cryogenic gas leakage and the entry of external impurities, thus guaranteeing the stability of equipment operation.

[0033] In a preferred embodiment, the first cell-wall breaking component 7 and the second cell-wall breaking component 8 are made of high-hardness boron carbide ceramic. Boron carbide ceramic has ultra-high hardness and excellent wear resistance. During high-speed grinding, it can effectively prevent the generation of metal fragments due to mechanical wear of the components, eliminating the introduction of metal impurities from the source, further ensuring the purity of Ganoderma lucidum spore powder, and laying a solid foundation for product quality from the material level.

[0034] In a preferred embodiment, the first grinding component 7 includes a first grinding body 15 and a first mounting structure 16, a second mounting structure 17, a third mounting structure 18, a through hole 19, and a fourth mounting structure 20 disposed on the first grinding body 15; the first grinding body 15 has an internal grinding cavity formed inside; the first mounting structure 16 is fixedly disposed on the lower edge of the first grinding body 15 for fixing the first grinding body 15 to the top of the frame structure 6; the second mounting structure 17 is fixedly disposed on the upper edge of the first grinding body 15 for sealing with the cover plate 9. The cover plate 9 is sealed and fitted to the top of the first grinding body 15. The third mounting structure 18 is coaxially formed at the center of the first grinding body 15. The through hole 19 is opened axially at the center of the third mounting structure 18. The third mounting structure 18 is installed in conjunction with the second wall-breaking component 8. The through hole 19 is used for the lower end of the second wall-breaking component 8 to pass through and be connected to the drive component 10 for transmission. The fourth mounting structure 20 is opened at the bottom of the first grinding body 15. It is used to seal and connect with the output end of the low-temperature delivery pipe 11 and to connect the low-temperature delivery pipe 11 to the internal grinding chamber.

[0035] In a preferred embodiment, the second cell-wall breaking component 8 includes: a second grinding component body 21, a first pressure plate 22, a second pressure plate 23, and a fifth mounting structure 24; the second grinding component body 21 is coaxially disposed within the internal grinding cavity of the first grinding component body 15, and forms an annular grinding gap with the inner wall of the first grinding component body 15 for shearing, grinding, and breaking the cell walls of Ganoderma lucidum spores; the first pressure plate 22 is coaxially fixed to the lower end of the second grinding component body 21, and the first pressure plate 22 is embedded in the third mounting structure 18 and rotates with it, for limiting the cell walls of the second grinding component body 21. The axial position of the second grinding body 21; the second pressure plate 23 is coaxially fixed to the upper end of the second grinding body 21 to press and fix the second grinding body 21 and ensure its coaxiality with the first pressure plate 22; the fifth mounting structure 24 passes through the second pressure plate 23, the second grinding body 21, the first pressure plate 22 and the through hole 19 in sequence along the axial direction, and is then connected to the driving component 10 for transmission. The driving component 10 drives the second grinding body 21 to rotate synchronously through the fifth mounting structure 24 so as to achieve the grinding and cell wall breaking of Ganoderma lucidum spores in the annular grinding channel.

[0036] In a preferred embodiment, the cover plate 9 includes a cover plate body 25 and a sixth mounting structure 26, a seventh mounting structure 27, and an eighth mounting structure 28 disposed on the cover plate body 25; the sixth mounting structure 26 is used for sealing installation with the discharge assembly 12, and makes the discharge assembly 12 in sealed communication with the internal grinding chamber of the first wall-breaking component 7; the seventh mounting structure 27 is used for sealing installation with the feed inlet 13, and makes the feed inlet 13 in sealed communication with the internal grinding chamber; the eighth mounting structure 28 is formed circumferentially at the edge of the cover plate body 25, and is used for sealing cooperation with the second mounting structure 17 of the first wall-breaking component 7, so that the cover plate body 25 seals and covers the top of the first wall-breaking component 7.

[0037] In a preferred embodiment, the cryogenic delivery pipe 11 includes: a main pipe 29, an air inlet 30, a first air outlet 31, a second air outlet 32, and a ninth mounting structure 33; the main pipe 29 is an annular structure and is adapted to the outer periphery of the bottom of the first grinding body 15 of the first wall-breaking component 7, and is arranged around the bottom of the first grinding body 15; the ninth mounting structure 33 is arranged circumferentially around the periphery of the main pipe 29, and is used to fix the main pipe 29 on the frame structure 6; the air inlet 30 and the first air outlet 31 are both located on the main pipe 29. On the side, the air inlet 30 is used to connect to an external low-temperature airflow source. The first air outlet 31 is a backup pressure relief port, which automatically opens when the internal pressure of the grinding chamber exceeds a preset threshold to release excess low-temperature airflow to maintain stable system pressure. There are multiple second air outlets 32, which are evenly spaced at the top of the main pipe 29. Each second air outlet 32 ​​is sealed and connected to the first grinding body 15, and then connected to the internal grinding chamber to continuously and evenly deliver low-temperature airflow into the grinding chamber to maintain the temperature of the grinding area from rising.

[0038] In a preferred embodiment, the discharge assembly 12 includes a first fixed tube 34, a first filter element 35, a second fixed tube 36, and a second filter element 37. The end of the first fixed tube 34 is sealed to the cover plate 9, and the internal flow channel of the first fixed tube 34 is sealed to the internal grinding chamber of the first cell wall breaking component 7. The first filter element 35 is sealed and embedded in the internal flow channel of the first fixed tube 34, and is used to screen and filter large particles of Ganoderma lucidum spores that have not been fully broken, allowing only broken cell wall spore powder of qualified particle size to pass through. One end of the second fixed tube 36 is sealed to the end of the first fixed tube 34, and the second filter element 37 is sealed and embedded in the internal flow channel of the second fixed tube 36. The second filter element 37 is used to block the filtered Ganoderma lucidum spore powder and allow low-temperature gas to pass through. The discharge port 14 is fixedly disposed on the second fixed tube 36, and the discharge port 14 is unidirectionally connected to the feed end of the Ganoderma lucidum spore powder storage assembly 4.

[0039] In a preferred embodiment, the first fixed tube 34 includes a first fixed tube body 38 and a tenth mounting structure 39 and an eleventh mounting structure 40 disposed on the first fixed tube body 38; the first fixed tube body 38 is used for a sealed connection with the cover plate 9, and its internal flow channel is sealed and connected to the internal grinding chamber of the first wall-breaking component 7; the tenth mounting structure 39 is formed in the internal flow channel of the first fixed tube body 38 for sealingly embedding the first filter element 35, so that the first filter element 35 is sealed and matched with the inner wall of the internal flow channel; the eleventh mounting structure 40 is formed at the end of the first fixed tube body 38 for a sealed connection with the second fixed tube 36, so that the internal flow channel of the first fixed tube body 38 is sealed and connected to the internal flow channel of the second fixed tube 36.

[0040] In a preferred embodiment, the second fixing tube 36 includes a second fixing tube body 41 and a twelfth mounting structure 42, a thirteenth mounting structure 43, and a fourteenth mounting structure 44 disposed on the second fixing tube body 41. The twelfth mounting structure 42 is disposed at one end of the second fixing tube body 41 and is used to seal and connect with the first fixing tube 34, so that the internal flow channel of the second fixing tube body 41 is sealed and connected with the internal flow channel of the first fixing tube 34. The thirteenth mounting structure 43 is disposed at the other end of the second fixing tube body 41 and is used to seal and embed the second filter element 37, so that the second filter element 37 is sealed and connected with the inner wall of the internal flow channel to block the filtered Ganoderma lucidum spore powder and allow low-temperature gas to pass through. The fourteenth mounting structure 44 is disposed on the side wall of the second fixing tube body 41 and is used to seal and connect with the discharge port 14, so that the discharge port 14 is sealed and connected with the internal flow channel, and the discharge port 14 is unidirectionally connected with the feed end of the Ganoderma lucidum spore powder storage component 4.

[0041] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, 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, and therefore should not be construed as a limitation of this application.

[0042] Furthermore, the terms "upper" and "lower" 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. Thus, a feature defined as "upper" or "lower" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0043] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between components; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0044] In this application, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0045] The above are merely preferred embodiments of the present invention and are not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention are included within the scope of the claims of the pending application of the present invention.

Claims

1. A low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine, characterized in that, include: The device frame and the first filter assembly (1), the second filter assembly (2), the Ganoderma lucidum spore cell wall breaking assembly (3), the Ganoderma lucidum spore powder storage assembly (4) and the electrical control system (5) installed on the device frame. The first filter component (1), the second filter component (2), the Ganoderma lucidum spore cell wall breaking component (3) and the Ganoderma lucidum spore powder storage component (4) are all electrically connected to and controlled by the electronic control system (5); The discharge end of the first filter component (1) is unidirectionally connected to the feed end of the second filter component (2). The first filter component (1) is used to initially remove large particle impurities from Ganoderma lucidum spores, and the second filter component (2) is used to screen Ganoderma lucidum spores with qualified particle size. The discharge end of the second filter component (2) is unidirectionally connected to the feed end of the Ganoderma lucidum spore cell breaking component (3). The Ganoderma lucidum spore cell breaking component (3) is used to grind and break the cell walls of the screened Ganoderma lucidum spores. The Ganoderma lucidum spore cell breaking component (3) adopts a low-temperature airflow grinding method to maintain the temperature of the grinding area without rising during the grinding process and to maintain a low-temperature environment. The discharge end of the Ganoderma lucidum spore cell breaking component (3) is unidirectionally connected to the feed end of the Ganoderma lucidum spore powder storage component (4), and the Ganoderma lucidum spore powder storage component (4) is used to store the broken Ganoderma lucidum spore powder.

2. The low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine as described in claim 1, characterized in that, The Ganoderma lucidum spore cell breaking component (3) includes: a frame structure (6), a first cell breaking component (7), a second cell breaking component (8), a cover plate (9), a drive component (10), a low-temperature conveying pipe (11), a discharge component (12), a feed inlet (13), and a discharge outlet (14). The frame structure (6) is fixedly installed on the device frame, and the drive component (10) is fixedly installed inside the frame structure (6); The first wall-breaking component (7) has an internal grinding cavity formed inside; The first wall-breaking component (7) is fixedly installed on the top of the frame structure (6), and the second wall-breaking component (8) is coaxially disposed in the internal grinding cavity of the first wall-breaking component (7). The lower end of the second wall-breaking component (8) passes through the central through hole of the first wall-breaking component (7) and is connected to the driving component (10) in a transmission manner. The driving component (10) is used to drive the second wall-breaking component (8) to rotate relative to the first wall-breaking component (7) to achieve grinding. The cover plate (9) is sealed and covered on the top of the first cell wall breaking component (7). The discharge component (12) and the inlet (13) are both fixedly installed on the cover plate (9). The inlet (13) and the discharge component (12) are both connected to the internal grinding chamber of the first cell wall breaking component (7). The discharge end of the second filter component (2) is unidirectionally connected to the inlet (13). The discharge port (14) is fixedly installed on the discharge component (12). The discharge port (14) is unidirectionally connected to the inlet end of the Ganoderma lucidum spore powder storage component (4). The low-temperature delivery pipe (11) is installed on the frame structure (6), and the output end of the low-temperature delivery pipe (11) is connected to the internal grinding chamber of the first wall-breaking component (7) for continuously delivering low-temperature airflow into the grinding chamber to maintain the temperature of the grinding area from rising.

3. The low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine as described in claim 2, characterized in that, The first wall-breaking component (7) includes a first grinding body (15) and a first mounting structure (16), a second mounting structure (17), a third mounting structure (18), a through hole (19) and a fourth mounting structure (20) disposed on the first grinding body (15). The first grinding body (15) has an internal grinding cavity formed inside; The first mounting structure (16) is fixed to the lower edge of the first grinding body (15) for fixing the first grinding body (15) to the top of the frame structure (6); The second mounting structure (17) is fixed to the upper edge of the first grinding body (15) for sealing cooperation with the cover plate (9) so that the cover plate (9) seals and covers the top of the first grinding body (15); The third mounting structure (18) is coaxially formed at the center of the first grinding body (15). The through hole (19) is opened axially at the center of the third mounting structure (18). The third mounting structure (18) is installed in conjunction with the second wall-breaking component (8). The through hole (19) is used for the lower end of the second wall-breaking component (8) to pass through and be connected to the driving component (10) for transmission. The fourth mounting structure (20) is located at the bottom of the first grinding body (15) and is used to seal and connect with the output end of the low temperature delivery pipe (11) and to connect the low temperature delivery pipe (11) with the internal grinding cavity.

4. The low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine as described in claim 3, characterized in that, The second wall-breaking component (8) includes: a second grinding component body (21), a first pressure plate (22), a second pressure plate (23), and a fifth mounting structure (24); The second grinding component body (21) is coaxially disposed in the internal grinding cavity of the first grinding component body (15) and forms an annular grinding gap with the inner wall of the first grinding component body (15) for shearing, grinding and breaking the cell wall of Ganoderma lucidum spores; The first pressure plate (22) is coaxially fixed to the lower end of the second grinding part body (21), and the first pressure plate (22) is embedded in the third mounting structure (18) and rotates with it to limit the axial position of the second grinding part body (21); The second pressure plate (23) is coaxially fixed to the upper end of the second grinding part body (21) to press and fix the second grinding part body (21) and ensure its coaxiality with the first pressure plate (22); The fifth mounting structure (24) passes through the second pressure plate (23), the second grinding body (21), the first pressure plate (22) and the through hole (19) in sequence along the axial direction, and is then connected to the driving member (10) for transmission. The driving member (10) drives the second grinding body (21) to rotate synchronously through the fifth mounting structure (24) so ​​as to achieve the grinding and cell wall breaking of Ganoderma lucidum spores in the annular grinding channel.

5. The low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine as described in claim 2, characterized in that, The cover plate (9) includes a cover plate body (25) and a sixth mounting structure (26), a seventh mounting structure (27) and an eighth mounting structure (28) disposed on the cover plate body (25); The sixth mounting structure (26) is used for sealed installation with the discharge assembly (12) and to make the discharge assembly (12) and the internal grinding chamber of the first wall-breaking component (7) sealed and connected. The seventh mounting structure (27) is used for sealing installation with the feed inlet (13) and sealing communication between the feed inlet (13) and the internal grinding chamber; The eighth mounting structure (28) is formed circumferentially at the edge of the cover plate body (25) for sealing cooperation with the second mounting structure (17) of the first wall-breaking component (7), so that the cover plate body (25) seals and covers the top of the first wall-breaking component (7).

6. The low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine as described in claim 2, characterized in that, The cryogenic delivery pipe (11) includes: a main pipe (29), an air inlet (30), a first air outlet (31), a second air outlet (32), and a ninth installation structure (33). The main pipe (29) is a ring structure and is adapted to the bottom outer periphery of the first grinding body (15) of the first wall breaking component (7), and is arranged around the bottom of the first grinding body (15); The ninth mounting structure (33) is arranged circumferentially around the main pipe (29) for fixing the main pipe (29) on the frame structure (6); The air inlet (30) and the first air outlet (31) are both located on the side of the main pipe (29). The air inlet (30) is used to connect to an external low-temperature airflow source. The first air outlet (31) is a backup pressure relief port. It will automatically open when the internal pressure of the grinding chamber exceeds a preset threshold to release excess low-temperature airflow and maintain stable system pressure. The number of second air outlets (32) is multiple. Multiple second air outlets (32) are evenly spaced at the top of the main pipe (29), and each second air outlet (32) is sealed and connected to the first grinding body (15), and then connected to the internal grinding cavity, for continuously and evenly delivering low-temperature airflow into the grinding cavity to maintain the temperature of the grinding area from rising.

7. The low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine as described in claim 2, characterized in that, The discharge assembly (12) includes a first fixed tube (34), a first filter element (35), a second fixed tube (36), and a second filter element (37); The end of the first fixed tube (34) is sealed to the cover plate (9), and the internal flow channel of the first fixed tube (34) is sealed to the internal grinding chamber of the first wall-breaking component (7); The first filter element (35) is sealed and embedded in the internal flow channel of the first fixed tube (34) for screening and filtering large particles of Ganoderma lucidum spores that have not been fully broken, and only allows broken spore powder with qualified particle size to pass through; One end of the second fixed tube (36) is sealed to the end of the first fixed tube (34), and the second filter element (37) is sealed and embedded in the internal flow channel of the second fixed tube (36). The second filter element (37) is used to block the filtered Ganoderma lucidum spore powder and allow low temperature gas to pass through. The discharge port (14) is fixedly installed on the second fixed tube (36), and the discharge port (14) is unidirectionally connected to the feed end of the Ganoderma lucidum spore powder storage component (4).

8. The low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine as described in claim 7, characterized in that, The first fixing tube (34) includes a first fixing tube body (38) and a tenth mounting structure (39) and an eleventh mounting structure (40) disposed on the first fixing tube body (38). The first fixed tube body (38) is used to seal and connect with the cover plate (9), and its internal flow channel is sealed and connected with the internal grinding chamber of the first wall breaking component (7); The tenth mounting structure (39) is opened in the internal flow channel of the first fixed tube body (38) for sealing and embedding the first filter element (35), so that the first filter element (35) is sealed and fitted with the inner wall of the internal flow channel; The eleventh mounting structure (40) is formed at the end of the first fixed tube body (38) for sealing connection with the second fixed tube (36), so that the internal flow channel of the first fixed tube body (38) is sealed and connected with the internal flow channel of the second fixed tube (36).

9. The low-temperature airflow Ganoderma lucidum spore powder cell wall breaking machine as described in claim 7, characterized in that, The second fixing pipe (36) includes a second fixing pipe body (41) and a twelfth mounting structure (42), a thirteenth mounting structure (43) and a fourteenth mounting structure (44) disposed on the second fixing pipe body (41); The twelfth mounting structure (42) is disposed at the end of the second fixed tube body (41) and is used to seal and connect with the first fixed tube (34) so ​​that the internal flow channel of the second fixed tube body (41) is sealed and connected with the internal flow channel of the first fixed tube (34); The thirteenth installation structure (43) is set at the other end of the second fixed tube body (41) for sealing and embedding the second filter element (37), so that the second filter element (37) is sealed and matched with the inner wall of the internal flow channel to block the filtered Ganoderma lucidum spore powder and allow low temperature gas to pass through; The fourteenth installation structure (44) is set on the side wall of the second fixed tube body (41) for sealing connection with the discharge port (14), so that the discharge port (14) is sealed and connected with the internal flow channel, and the discharge port (14) is unidirectionally connected with the feed end of the Ganoderma lucidum spore powder storage component (4).

Images