A ganoderma lucidum spore powder self-circulation wall breaking method and wall breaking equipment

Abstract

The application discloses a ganoderma lucidum spore powder self-circulation wall breaking method and a wall breaking device, and solves the problems of high labor cost or existence of wall breaking dead angle of the existing ganoderma lucidum spore powder wall breaking device, and further improves the wall breaking effect and economic benefits of the ganoderma lucidum spore powder. The ganoderma lucidum spore powder self-circulation wall breaking method comprises the following steps: S1, drying; S2, impurity removal; S3, wall breaking; S4, sterilization; and S5, packaging. The application optimizes the wall breaking processing technology of the ganoderma lucidum spore powder, dries the spore powder to a water content of greater than or equal to 6% and less than 12%, removes impurities, and then adopts the improved ganoderma lucidum spore powder self-circulation wall breaking device to cyclically wall break the ganoderma lucidum spore powder for 27-32 times, solves the problem of wall breaking dead angle, and then performs sterilization and packaging. Finally, the obtained ganoderma lucidum spore powder has a wall breaking rate of more than 98%, the wall breaking process does not introduce any impurities, and high temperature and the like are avoided to cause damage to active ingredients of the material, so that the naturalness and integrity of effective components of the ganoderma lucidum spore raw material can be ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of plant cell wall breaking and crushing, and particularly relates to a self-circulating wall breaking method and wall breaking equipment for ganoderma spore powder. BACKGROUND

[0002] Ganoderma spores are the seeds of Ganoderma, and the medicinal value thereof is about 75 times that of Ganoderma. Ganoderma spores can be used to improve human body function immunity, regulate the cardiovascular system, enhance the respiratory system, and improve the digestive system. Ganoderma spores are oval in shape, with a size of (8.5-11.2) um x (5.2-6.9) um, and have a very tough double-layer wall. Unbroken Ganoderma spores are difficult to be absorbed and utilized by the human body, and therefore an effective wall breaking method needs to be established. At present, the wall breaking methods for Ganoderma spores include biological enzymatic hydrolysis, chemical methods, and physical methods. Among them, the physical method has better wall breaking effect and the least impact on active ingredients. Among them, the low-temperature shearing type Ganoderma spore powder wall breaking method is one of the mainstream wall breaking methods emerging in recent years. This method can avoid the heavy metal residues and component high-temperature oxidation metamorphism of Ganoderma spore powder caused by mechanical wall breaking, and has a high wall breaking rate.

[0003] The patent "Low-temperature shearing type wall breaking equipment for Ganoderma spore powder and use method thereof" (CN113663808A) breaks and shears the Ganoderma spore powder entering from the feeding port through the grinding column, the cooling channels on both sides of the grinding column can cool the Ganoderma spore powder with high temperature in the process of rolling and shearing, to prevent the coking of triterpenoids and other nutrients in the Ganoderma spore powder due to high temperature in the process of rolling and shearing. The Ganoderma spore powder subjected to preliminary rolling and shearing is filtered through a screen, and the Ganoderma spore powder on both sides of the screen falls uniformly to the intersection of the two rollers for secondary rolling and shearing, so that the rolling and shearing effect of the Ganoderma spore powder is better. In actual use, in order to obtain a high wall breaking rate, the Ganoderma spore powder needs to be repeatedly rolled and sheared for dozens of times. The patent needs manual feeding and rolling and shearing, that is, the Ganoderma spore powder rolled and sheared needs to be repeatedly loaded into the feeding hopper for rolling and shearing by manual operation, which is labor-intensive. Research has found that if only a pneumatic powder pump is used for circulation feeding, the energy consumption is large and blockage and adhesion are prone to occur. If only a conventional belt circulation feeding device is installed, although the blockage problem can be solved, the Ganoderma spore powder may be adhered to the feeding device, leaving a wall breaking dead angle and affecting the overall wall breaking rate of the Ganoderma spore powder. The main reason is that the belt circulation feeding device uses multiple sections (generally 4 sections) of conveying belts to return the Ganoderma spore powder to the feeding port, and a brush is arranged below the discharge end of each conveying belt to clean the Ganoderma spore powder adhered to the conveying belt. However, the Ganoderma spore powder often adheres to the brush and is not easy to fall off or fall off later, that is, the Ganoderma spore powder in the brush is broken for too few times, which does not meet the wall breaking requirement and affects the overall wall breaking rate. In addition, the wall breaking effect of the Ganoderma spore powder is closely related to the water content and wall breaking times thereof. SUMMARY

[0004] In order to overcome the above problems, the present application provides a ganoderma lucidum spore powder self-circulation wall breaking method and a wall breaking device, which can overcome the problems of the existing ganoderma lucidum spore powder rolling wall breaking method, such as high labor cost or existence of wall breaking dead angle, and optimize the wall breaking process, thereby further improving the rolling and shearing effect of the ganoderma lucidum spore powder and improving the economic benefit.

[0005] The specific technical solutions are as follows:

[0006] A ganoderma lucidum spore powder self-circulation wall breaking method, characterized in that it comprises the following steps:

[0007] S1 drying: drying the ganoderma lucidum spore powder to a moisture content of greater than or equal to 6% and less than 12%;

[0008] S2 impurity removal: removing impurities from the ganoderma lucidum spore powder by sieving;

[0009] S3 wall breaking: wall breaking the ganoderma lucidum spore powder by using a ganoderma lucidum spore powder self-circulation wall breaking device, and repeating the wall breaking until the wall breaking rate is greater than 98%;

[0010] S4 sterilization: sterilizing at 60-80°C for 2-5 hours;

[0011] S5 packaging: packaging the sterilized ganoderma lucidum spore powder after cooling.

[0012] Preferably, in step S1, the temperature is 60-80°C, and the drying time is about 3 hours.

[0013] Preferably, in step S2, the sieving is performed through a 200-250 mesh sieve; and in step S3, the wall breaking is repeated for 27-32 times.

[0014] Preferably, in step S3, the ganoderma lucidum spore powder self-circulation wall breaking device comprises a wall breaking machine main body and an automatic feeding device, the wall breaking machine main body adopts low-temperature rolling wall breaking, and the automatic feeding device is used to cyclically convey the wall-broken ganoderma lucidum spore powder to the wall breaking machine main body for wall breaking.

[0015] The automatic feeding device comprises a first conveying belt, a second conveying belt, a third conveying belt, a fourth conveying belt and a cleaning cover, the feeding end of the first conveying belt is arranged below the discharging end of the main body of the wall breaking machine, the discharging end is arranged above the second conveying belt, the feeding end of the second conveying belt is arranged below the first conveying belt, the discharging end is arranged above the third conveying belt, the feeding end of the third conveying belt is arranged below the second conveying belt, the discharging end is arranged above the feeding end of the fourth conveying belt, the feeding end of the fourth conveying belt is arranged below the third conveying belt, and the discharging end is arranged above the feeding end of the main body of the wall breaking machine; a brush is arranged below the discharging end of the first conveying belt, below the discharging end of the second conveying belt and below the discharging end of the second conveying belt respectively, the connecting part of the first conveying belt and the second conveying belt, the connecting part of the second conveying belt and the third conveying belt and the connecting part of the third conveying belt and the fourth conveying belt are surrounded by the cleaning cover to form suction zones respectively, the suction zones are connected with a conveying pipeline, a pneumatic powder pump is arranged on the conveying pipeline, and the pneumatic powder pump is used to suck the ganoderma spore powder in the suction zones to the feeding end of the fourth conveying belt or the main body of the wall breaking machine for wall breaking.

[0016] Preferably, the brush is a roller brush, the roller brush is arranged on the cleaning cover through a rotating rod and can rotate relative to the cleaning cover.

[0017] Preferably, the roller brush comprises a roller, brush hairs and a beating rod, the brush hairs are fixedly arranged along the circumferential direction of the roller at intervals, the beating rod is arranged on the roller at intervals, the height of the beating rod is lower than the height of the brush hairs, one end of the beating rod is hinged to the roller, and the other end of the beating rod is provided with a beating ball, and the beating ball is used to beat the brush hairs.

[0018] Preferably, the suction zone at the connecting part of the second conveying belt and the third conveying belt and the suction zone at the connecting part of the third conveying belt and the fourth conveying belt are fused into one large suction zone.

[0019] Preferably, the control device is further provided with a controller, the conveying motors of the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt are electrically connected with the controller, the pneumatic powder pump is also electrically connected with the controller, and the controller is used to control the intermittent operation of the conveying motors and the pneumatic powder pump.

[0020] Preferably, the body of the wall breaking machine comprises a rack, a wall breaking and crushing device, a distance adjusting device and a temperature adjusting device, the wall breaking and crushing device comprises a first roller, a second roller, a motor and a transmission device, the motor drives the first roller and the second roller to rotate towards each other through the transmission device, and the rotating speeds of the first roller and the second roller are different to form shearing type crushing and breaking of ganoderma spore powder; the first roller and the second roller are hollow structures, and 45 DEG or less cooling water is contained in the first roller and the second roller to control the temperature of the ganoderma spore powder.

[0021] The distance adjusting device is used for adjusting the distance between the first roller and the second roller to meet different crushing forces; and the temperature adjusting device is used for circulating the cooling water in the first roller and the second roller and controlling the temperature of the cooling water.

[0022] Preferably, in step S4, the sterilization is performed by using a drying and sterilization box, the air exchange fan of the drying and sterilization box is opened, the drying is performed at 70 DEG C for 1-2 hours, then the air exchange fan of the drying and sterilization box is closed, and the sterilization is performed at 70 DEG C for 2-4 hours; and in step S5, the packaging is performed in a sterile workshop, the sterile workshop is provided with an ultraviolet lamp, and the ultraviolet lamp is turned on to perform space sterilization one hour before the sterilization is completed.

[0023] Compared with the prior art, the application has the following beneficial effects:

[0024] 1. The processing technology of the ganoderma spore powder is optimized, the spore powder is dried to have a water content of greater than or equal to 6% and less than 12%, and impurities are removed, then the improved self-circulation wall breaking equipment of the ganoderma spore powder is used to perform self-circulation wall breaking on the ganoderma spore powder for 27-32 times, then the sterilization and packaging are performed, finally the ganoderma spore powder with a wall breaking rate of greater than 98% is obtained, the wall breaking process does not introduce any impurities, and the high temperature and the like are avoided to cause damage to active ingredients of the material, so that the naturalness and integrity of the effective ingredients of the ganoderma spore raw material can be ensured.

[0025] 2. The automatic feeding device of the self-circulation wall breaking equipment of the ganoderma spore powder is improved, a suction area surrounded by a cleaning cover is arranged at the connection of each level of the conveying belt, a roller brush is arranged in the suction area to clean the conveying belt, and the ganoderma spore powder collected by the suction area is conveyed back to the wall breaking machine body through a conveying pipeline provided with a pneumatic powder pump to perform wall breaking, so that the problem that the existing automatic feeding device has dead angles and affects the wall breaking rate and wall breaking quality of the ganoderma spore powder is solved.

[0026] 3、The application improves the structure of the brush, adjusts the traditional fixed horizontal brush to a roller brush, the roller brush comprises a roller, brush hairs and a beating rod, one end of the beating rod is hinged to the roller, and the other end is provided with a beating ball, during rotation of the roller brush with the conveying belt, the beating ball beats the brush hairs due to inertia, so that the ganoderma spore powder on the brush hairs falls off, and the collection of the ganoderma spore powder is facilitated.

[0027] 4、The application sets two rollers rotating in opposite directions and at different speeds, can form shearing type rolling on the ganoderma spore powder, and reduces the temperature of the ganoderma spore powder in the process of shearing type rolling by passing 45° or below cooling water in the roller, so as to avoid high temperature and damage of active ingredients of the material, and ensure the integrity of the effective components of the ganoderma spore raw material.

[0028] 5、The application improves the sterilization process of the ganoderma spore powder, and uses a temperature of about 70℃ to dry and sterilize the ganoderma spore powder. The broken ganoderma spore powder is sterilized by a drying and sterilizing box, the air exchanger fan of the drying and sterilizing box is opened first, the ganoderma spore powder is dried at 70℃ for 1-2 hours, then the air exchanger fan of the drying and sterilizing box is closed, and the ganoderma spore powder is sterilized at 70℃ for 2-4 hours. A UV lamp is matched in the sterile workshop, the UV lamp is turned on for space sterilization 1 hour before the sterilization is completed, the sterilization process is ensured to be sterile, and the quality of the ganoderma spore powder product is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiment description.

[0030] Figure 1 It is a structural schematic view of the ganoderma spore powder self-circulation breaking wall equipment of the application.

[0031] Figure 2 It is a front structure schematic view of the main body of the breaking wall machine.

[0032] Figure 3 It is a side internal structure schematic view of the main body of the breaking wall machine.

[0033] Figure 4 It is a structure schematic view of the automatic feeding device.

[0034] Figure 5 It is a structure schematic view of the conveying belt.

[0035] Figure 6 It is a structure schematic view of the roller brush.

[0036] The reference signs in the figure: 1, rack; 2, wall breaking and crushing device; 21, first roller; 22, second roller; 23, motor; 24, transmission device; 3, distance adjusting device; 4, temperature adjusting device; 5, first conveying belt; 6, second conveying belt; 7, third conveying belt; 8, fourth conveying belt; 9, suction area; 10, roller brush; 101, roller; 102, bristles; 103, beating rod; 104, beating ball; 11, pneumatic powder pump; 12, conveying pipeline; 13, cleaning cover. DETAILED DESCRIPTION

[0037] The specific embodiments of the present application are described in detail below, but it should be understood that the protection scope of the present application is not limited by the specific embodiments.

[0038] Example 1

[0039] A ganoderma lucidum spore powder self-circulation wall breaking device

[0040] In combination Figure 1 A ganoderma lucidum spore powder self-circulation wall breaking device includes a wall breaking machine body and an automatic feeding device, the wall breaking machine body adopts low-temperature shearing type wall breaking, and the automatic feeding device is used to circulate and convey the wall broken ganoderma lucidum spore powder to the wall breaking machine body for wall breaking. Through the improvement of the automatic feeding device, the problems that the existing automatic feeding device is easy to be blocked or has a dead angle, and affects the wall breaking rate and wall breaking quality of the ganoderma lucidum spore powder can be solved.

[0041] Specifically, in combination Figures 2-3 The wall breaking machine body includes: a rack 1, a wall breaking and crushing device 2, a distance adjusting device 3, and a temperature adjusting device 4,

[0042] The rack 1 is used to support the wall breaking and crushing device 2, the distance adjusting device 3, and the temperature adjusting device 4.

[0043] The wall breaking and crushing device 2 includes a first roller 21, a second roller 22, a motor 23, and a transmission device 24, the motor 23 drives the first roller 21 and the second roller 22 to rotate towards each other through the transmission device 24. Specifically, the motor 23 is connected with a speed reducer, and the speed reducer drives the first roller 21 and the second roller 22 to rotate through a transmission device 24 such as a shaft coupling and a speed ratio gear. That is, by setting transmission gears of different sizes to adjust the different rotating speeds of the first roller 21 and the second roller 22, a shearing force is formed in the process of rolling and pressing the ganoderma lucidum spore powder, which is beneficial to the wall breaking of the ganoderma lucidum spore powder. Further, the first roller 21 and the second roller 22 are both hollow structures, and the first roller 21 and the second roller 22 are provided with cooling water therein. Through the principle of heat conduction, the ganoderma lucidum spore powder can be sheared and rolled at a lower temperature, so as to avoid the destruction of active ingredients caused by high temperature and the like, and ensure the integrity of the effective ingredients of the ganoderma lucidum raw material.

[0044] The distance adjusting device 3 is used to adjust the distance between the first roller 21 and the second roller 22 to meet different rolling pressures. In this embodiment, the first roller 21 is a fixed roller, and the distance between the first roller 21 and the second roller 22 is adjusted by adjusting the position of the second roller 22 to meet the adjustment requirements of different rolling amounts and different rolling pressures.

[0045] The temperature adjusting device 4 is used to circulate the cooling water in the first roller 21 and the second roller 22 and control the temperature of the cooling water to be lower than 45℃. Specifically, the temperature adjusting device 4 draws the cooling water in the first roller 21 and the second roller 22 to a cooling pool to cool to a set temperature and then circulates to the first roller 21 and the second roller 22.

[0046] The other structures of the cell wall breaking machine body can use existing devices or refer to the related structures in the patent CN113663808A.

[0047] In combination with Figure 1 and Figure 4 , the automatic feeding device comprises a first conveying belt 5, a second conveying belt 6, a third conveying belt 7 and a fourth conveying belt 8 connected in sequence, and the suction area 9 is arranged between the first conveying belt 5 and the second conveying belt 6, between the second conveying belt 6 and the third conveying belt 7, and between the third conveying belt 7 and the fourth conveying belt 8. A brush is arranged in the suction area 9 to clean the conveying belt, and preferably, the brush is a roller 101 brush. Outside the suction area 9, a conveying pipeline 12 with a pneumatic powder pump 11 is arranged to convey the collected ganoderma spore powder to the fourth conveying belt 8 and then back to the cell wall breaking machine body for breaking, thereby solving the problem of dead angle in the existing automatic feeding device, affecting the breaking rate and breaking quality of ganoderma spore powder. Specifically, in combination with Figure 5, the first conveying belt 5 is arranged below the discharge end of the main body of the wall breaking machine, the second conveying belt 6 is arranged above the discharge end of the first conveying belt 5, the third conveying belt 7 is arranged below the second conveying belt 6, and the fourth conveying belt 8 is arranged above the discharge end of the third conveying belt 7. The discharge end of the first conveying belt 5, the discharge end of the second conveying belt 6, and the discharge end of the third conveying belt 7 are respectively provided with brushes, and the cleaning cover 13 surrounds the connection between the first conveying belt 5 and the second conveying belt 6, the connection between the second conveying belt 6 and the third conveying belt 7, and the connection between the third conveying belt 7 and the fourth conveying belt 8 to form suction zones 9. The suction zones 9 are connected to a conveying pipeline 12, the conveying pipeline 12 is provided with a pneumatic powder pump 11, and the conveying pipeline 12 draws the ganoderma spore powder in the suction zones 9 to the fourth conveying belt 8 or the discharge end of the main body of the wall breaking machine through the pneumatic powder pump 11 for wall breaking. In this embodiment, the suction zones 9 at the connection between the second conveying belt 6 and the third conveying belt 7 and the connection between the third conveying belt 7 and the fourth conveying belt 8 are merged into one large suction zone 9. During use, the pneumatic powder pump 11 simultaneously draws the ganoderma spore powder in the suction zone 9 to the main body of the wall breaking machine through the conveying pipeline 12 for wall breaking. Further, a controller is further included, the conveying motors 23 of the first conveying belt 5, the second conveying belt 6, the third conveying belt 7, and the fourth conveying belt 8 are electrically connected to the controller, the pneumatic powder pump 11 is also electrically connected to the controller, and the controller controls the intermittent operation of the conveying motors 23 and the pneumatic powder pump 11. The staggered operation of the conveying belts and the pneumatic powder pump 11 is more conducive to the completion of the suction work and better meets the wall breaking requirements of the ganoderma spore powder.

[0048] In combination Figure 6The roller 101 brush includes a roller 101, bristles 102 fixedly arranged along the circumferential direction of the roller 101, and a beating rod 103 arranged on the roller 101, the height of the beating rod 103 being lower than the height of the bristles 102, one end of the beating rod 103 being hinged to the roller 101, and the other end of the beating rod 103 being provided with a beating ball 104 for beating the bristles 102, facilitating the falling and recycling of the ganoderma spore powder on the bristles 102. Specifically, the beating rod 103 is inserted into the beating ball 104, and the beating ball 104 and the beating rod 103 are fixed by glue. The other end of the beating rod 103 is provided with a perforation, and the roller 101 is also provided with a perforation. The beating rod 103 and the roller 101 are hinged by a rope. Of course, other existing methods can also be used to realize the hinging of the beating rod 103 and the roller 101. In other embodiments, the roller 101 is provided with a concave arc-shaped flow guide groove, which is arranged obliquely from one end to the other end of the roller 101 brush, facilitating the guiding and collection of the ganoderma spore powder from the end of the roller 101 brush.

[0049] The self-circulating breaking device for ganoderma spore powder is used for the cyclic breaking of ganoderma spore powder. In use, the ganoderma spore powder is put into the breaking and crushing device 2 through a hopper for shearing type low-temperature breaking. The ganoderma spore powder broken by the breaking and crushing device 2 is discharged to the first conveying belt 5, conveyed through the second conveying belt 6, the third conveying belt 7 and the fourth conveying belt 8, and sent back to the feeding end of the breaking and crushing device 2 for further crushing. The ganoderma spore powder adhered to the brush at the connection of the conveying belts is conveyed to the fourth conveying belt 8 under the joint action of the pneumatic powder pump 11 and the conveying pipeline 12, and then cyclically broken by the breaking and crushing device 2. In order to ensure the physical active ingredients of the ganoderma spore powder, the device adopts cyclic low-temperature shearing breaking, which can better ensure the integrity of the effective ingredients of the ganoderma spore powder.

[0050] Example 2

[0051] A self-circulating breaking method for ganoderma spore powder, comprising the following steps:

[0052] S1 Drying: The ganoderma spore powder is dried to a moisture content of 8%.

[0053] It is found through experiments that when the moisture content is ≤6%, the breaking is not good and the breaking rate is low. When the moisture content is ≥12%, the breaking is good, but the impurity removal performance is poor and the breaking loss is large. Therefore, the moisture content of the ganoderma spore powder before breaking needs to be controlled. When the moisture content of the ganoderma spore powder before breaking is too large, drying needs to be performed. A hot air circulating oven can be used for drying. The ganoderma spore powder is dried at a temperature of 70°C for about 2.5 hours, and the desired moisture content is reached.

[0054] S2: Decontamination: The Ganoderma lucidum spore powder is screened to remove impurities. A 250-mesh decontamination machine is used to screen and remove impurities. Generally, one pass through the machine is enough. If there are more spore powder in the impurity material head, the material head can be decontaminated again to reduce the loss.

[0055] S3: Breaking wall: The Ganoderma lucidum spore powder is broken by the self-circulating breaking wall device of Example 1, and the breaking wall is repeated for 28 times. After 28 times of breaking wall, samples can be taken and detected by microscope. When basically no complete spores are seen in the field of view of the microscope, the breaking wall is completed. If complete spores are still seen in the field of view of the microscope, the breaking wall is continued to be repeated, and then detected until no complete spores are seen.

[0056] S4: Sterilization: The broken wall spore powder is loaded into a tray, and a digital display drying sterilization box is used for sterilization. First, the drying program is performed at 70°C for about 1 hour, and the air fan in the box is opened. Then, the sterilization program is performed at 70°C for about 3 hours, and the air fan in the box is closed.

[0057] S5: Packaging: The sterilized Ganoderma lucidum spore powder is cooled and packaged. The packaging is carried out in a sterile workshop, which is equipped with ultraviolet lamps. The ultraviolet lamps are turned on for space sterilization 1 hour before the sterilization is completed.

[0058] The Ganoderma lucidum spore powder obtained by the method has a breaking wall rate of more than 98%. The manual powder loading and breaking wall are not needed, which can greatly save labor and reduce the processing cost of Ganoderma lucidum spore powder. At the same time, the cleanliness of the Ganoderma lucidum spore powder processing can be better guaranteed, and the quality of the Ganoderma lucidum spore powder can be guaranteed.

[0059] Comparative Example 1:

[0060] The method of this example is similar to that of Example 1, except that the moisture content of the Ganoderma lucidum spore powder before breaking wall is 5%. The breaking wall rate of the obtained Ganoderma lucidum spore powder is only 75%.

[0061] Comparative Example 2:

[0062] The method of this example is similar to that of Example 1, except that the moisture content of the Ganoderma lucidum spore powder before breaking wall is 13%. The breaking wall rate of the obtained Ganoderma lucidum spore powder is 89%. Although the breaking wall rate is close to that of Example 1, the decontamination performance is poor and the breaking wall loss is large.

[0063] Comparative Example 3:

[0064] The method of this embodiment is similar to that of Embodiment 1, with the difference that in step S3, the Ganoderma spore powder is fed from the automatic feeding device of the self-circulating breaking device. The feeding device in this embodiment also comprises first, second, third and fourth conveying belts 5, 6, 7 and 8 connected in sequence, but no suction zone 9 is provided between the first and second conveying belts 5 and 6, between the second and third conveying belts 6 and 7, and between the third and fourth conveying belts 7 and 8, but only fixed brushes are provided to clean the conveying belts. Since part of the Ganoderma spore powder will adhere to the fixed brushes, the breaking rate of the Ganoderma spore powder produced by the same process is only 85%.

[0065] In summary, the processing technology of Ganoderma spore powder is optimized in this application. The spore powder is dried to a moisture content of greater than or equal to 6% and less than 12%, and impurities are removed, and then the improved self-circulating breaking device for Ganoderma spore powder is used to break the Ganoderma spore powder for 28-30 cycles, and then sterilization and packaging are performed. The final Ganoderma spore powder has a breaking rate of more than 98%, and the breaking process does not introduce any impurities and avoids high temperature and other factors that can damage the active ingredients of the material, thereby ensuring the naturalness and integrity of the effective components of the Ganoderma spore raw material. The improved self-circulating breaking device for Ganoderma spore powder solves the problem of dead angles in the existing automatic feeding device and ensures the breaking quality.

[0066] The foregoing description of specific exemplary embodiments of the application is intended to be illustrative only and is not intended to limit the application to the precise forms described. Many modifications and variations are possible in light of the above teachings without departing from the spirit or essential characteristics of the application. The exemplary embodiments were chosen and described in order to explain the principles of the application and its practical application and to allow others skilled in the art to understand the application for various exemplary embodiments with various modifications being suited to the particular use contemplated. The scope of the application is intended to be defined by the claims and their equivalents.

Claims

1. A self-circulation method for breaking the cell wall of Ganoderma lucidum spore powder, characterized in that, It comprises the following steps: S1 drying: drying Ganoderma lucidum spore powder to a moisture content of greater than or equal to 6% and less than 12%; S2 impurity removal: screening Ganoderma lucidum spore powder to remove impurities; S3 wall breaking: using a Ganoderma lucidum spore powder self-circulation wall breaking device to break the wall of Ganoderma lucidum spore powder, and repeating the wall breaking until the wall breaking rate is more than 98%; The Ganoderma lucidum spore powder self-circulation wall breaking device comprises a wall breaking machine main body and an automatic feeding device, the wall breaking machine main body adopts low-temperature rolling wall breaking, and the automatic feeding device is used to circulate and convey the wall-broken Ganoderma lucidum spore powder to the wall breaking machine main body for wall breaking; The automatic feeding device comprises a first conveying belt, a second conveying belt, a third conveying belt, a fourth conveying belt and a cleaning cover, the first conveying belt is arranged below the discharge end of the wall breaking machine main body, the discharge end of the first conveying belt is arranged above the second conveying belt, the second conveying belt is arranged below the first conveying belt, and the discharge end of the second conveying belt is arranged above the third conveying belt, the third conveying belt is arranged below the second conveying belt, and the discharge end of the third conveying belt is arranged above the feeding end of the fourth conveying belt, the fourth conveying belt is arranged below the third conveying belt, and the discharge end of the fourth conveying belt is arranged above the feeding end of the wall breaking machine main body; a brush is arranged below the discharge end of the first conveying belt, below the discharge end of the second conveying belt and below the discharge end of the third conveying belt respectively, the cleaning cover surrounds the connection parts of the first conveying belt and the second conveying belt, the connection parts of the second conveying belt and the third conveying belt and the connection parts of the third conveying belt and the fourth conveying belt into suction zones respectively, the suction zones are connected with conveying pipelines, a pneumatic powder pump is arranged on the conveying pipelines, and the conveying pipelines convey the Ganoderma lucidum spore powder in the suction zones to the fourth conveying belt or the feeding end of the wall breaking machine main body for wall breaking through the pneumatic powder pump; The brush is a roller brush, the roller brush is arranged on the cleaning cover through a rotating rod and can rotate relative to the cleaning cover; The roller brush comprises a roller, bristles and beating rods, the bristles are fixedly arranged along the circumferential direction of the roller at intervals, the beating rods are arranged on the roller at intervals, the height of the beating rods is lower than that of the bristles, one end of each beating rod is hinged to the roller, and the other end of each beating rod is provided with a beating ball, and the beating ball is used for beating the bristles; S4 sterilization: sterilization at 60-80 DEG C for 2-5 hours; S5 packaging: packaging the sterilized Ganoderma lucidum spore powder after cooling.

2. The Ganoderma lucidum spore powder self-circulation wall breaking method according to claim 1, characterized in that, In step S1, the temperature is 60-80 DEG C, and the drying time is 3 hours.

3. The Ganoderma lucidum spore powder self-circulation wall breaking method according to claim 1, characterized in that, In step S2, a 200-250 mesh sieve is used; in step S3, the wall breaking is repeated for 27-32 times.

4. The Ganoderma lucidum spore powder self-circulation wall breaking method according to claim 1, characterized in that, The suction zones at the connection parts of the second conveying belt and the third conveying belt and the connection parts of the third conveying belt and the fourth conveying belt are fused into one large suction zone.

5. The Ganoderma lucidum spore powder self-circulation wall breaking method according to claim 1, characterized in that, A controller is further arranged, the conveying motors of the first conveying belt, the second conveying belt, the third conveying belt and the fourth conveying belt are electrically connected with the controller, the pneumatic powder pump is also electrically connected with the controller, and the controller controls the intermittent operation of the conveying motors and the pneumatic powder pump.

6. The Ganoderma lucidum spore powder self-circulation wall breaking method according to claim 1, characterized in that, The body of the wall-breaking machine comprises a rack, a wall-breaking crushing device, a distance adjusting device and a temperature adjusting device, The wall-breaking crushing device comprises a first roller, a second roller, a motor and a transmission device, the motor drives the first roller and the second roller to rotate towards each other through the transmission device, and the rotating speeds of the first roller and the second roller are different, so that shear type crushing and wall-breaking are formed on the ganoderma spore powder; the first roller and the second roller are both hollow structures, and 45° or below cooling water is filled in the first roller and the second roller to control the temperature of the ganoderma spore powder; The distance adjusting device is used to adjust the distance between the first roller and the second roller to meet different crushing forces; and the temperature adjusting device is used to circulate the cooling water in the first roller and the second roller and control the temperature of the cooling water.

7. The Ganoderma lucidum spore powder self-circulation wall breaking method according to claim 1, characterized in that, In step S4, sterilization is performed by using a drying sterilization box, the air exchange fan of the drying sterilization box is opened, 70℃ temperature drying is performed for 1-2 hours, then the air exchange fan of the drying sterilization box is closed, and 70℃ temperature sterilization is performed for 2-4 hours; in step S5, packaging is performed in a sterile workshop, the sterile workshop is provided with a ultraviolet lamp, and the ultraviolet lamp is opened to perform space sterilization 1 hour before sterilization is completed.

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