A high-temperature sterilization device and process for processing Ganoderma lucidum spore powder

Abstract

The present invention relates to the technical field of Ganoderma lucidum spore powder processing, and particularly relates to a high-temperature sterilization device for Ganoderma lucidum spore powder processing, including a high-temperature steam sterilizer. Legs are installed at the bottom of the high-temperature steam sterilizer. A plurality of groups of arc-shaped guide rails are installed at intervals from top to bottom in the sterilization chamber of the high-temperature steam sterilizer. A circular plate is slidably arranged in each group of arc-shaped guide rails. Except for the topmost circular plate, circular steaming trays are connected to the tops of the remaining circular plates. An electric feeding pipe for feeding Ganoderma lucidum spore powder into the circular steaming trays is installed in the sterilization chamber. A scraping plate is arranged in each circular steaming tray, and a pushing frame is slidably arranged on the scraping plate. The present invention integrates the functions of automatic loading and unloading and spreading, and there is no need to frequently open and close the chamber door for loading and unloading and spreading operations, thereby reducing the manual labor intensity and cost, improving the work efficiency, reducing the risk of introducing new pollution sources, and improving the quality of the product and the reliability of the production process.

Description

Technical Field

[0001] The present invention relates to the technical field of Ganoderma lucidum spore powder processing, and particularly relates to a high-temperature sterilization device and process for Ganoderma lucidum spore powder processing. Background Art

[0002] Ganoderma lucidum spore powder is a health product extracted from the spores of Ganoderma lucidum. Ganoderma lucidum spore powder is easily contaminated by various microorganisms during collection, transportation and processing, mainly including bacteria, molds, yeasts, etc. These microorganisms not only affect the sensory quality of Ganoderma lucidum spore powder (such as color, smell, taste), but also cause changes in its chemical composition, affecting the medicinal effect and nutritional value. In addition, the growth and reproduction of microorganisms will also accelerate the deterioration of the product and shorten the shelf life. In order to ensure the hygienic safety of the product, eliminate potential microbial contamination, improve product quality and extend the shelf life, it is necessary to perform high-temperature sterilization on Ganoderma lucidum spore powder. Killing microorganisms with high-temperature and high-pressure steam is a common high-temperature sterilization method for Ganoderma lucidum spore powder.

[0003] Currently, a high-temperature steam sterilizer (autoclave) is generally used to perform high-temperature sterilization on Ganoderma lucidum spore powder. Although the existing high-temperature steam sterilizer can effectively sterilize Ganoderma lucidum spore powder, due to operations such as frequently opening and closing the door, loading and unloading materials, etc., not only is the efficiency low, but also it is easy to introduce new pollution sources, affecting the quality of the final product. In addition, manual operation also increases the labor intensity and cost. Summary of the Invention

[0004] The purpose of the present invention is to solve the drawbacks existing in the prior art, and to propose a high-temperature sterilization device for Ganoderma lucidum spore powder processing that integrates the functions of automatic loading and unloading and spreading.

[0005] To achieve the above object, the present invention adopts the following technical solution: A high-temperature sterilization device for processing ganoderma spore powder, comprising a high-temperature steam sterilizer. Legs are installed at the bottom of the high-temperature steam sterilizer. A plurality of groups of arc-shaped guide rails are installed at intervals from top to bottom in the sterilization chamber of the high-temperature steam sterilizer. A circular plate is slidably arranged in each group of arc-shaped guide rails. Except for the topmost circular plate, circular steam trays are connected to the tops of the remaining circular plates. An electric feeding pipe for feeding ganoderma spore powder into the circular steam trays is installed in the sterilization chamber. Through holes are opened in the middle of each circular plate and the circular steam tray. Flat keys are circumferentially and spacedly connected along the inner circumference of the through hole in the circular plate. A cylinder with open tops and bottoms is arranged in the through hole of each circular plate. Key grooves cooperating with the flat keys are circumferentially and spacedly opened on the outer wall of each cylinder. A plurality of cylinders are connected by connecting rods. A discharge pipe extending outside the high-temperature steam sterilizer is connected to the middle of the bottom of the lowermost circular plate. A second solenoid valve is installed on the discharge pipe. A scraping plate is arranged in each circular steam tray. Guide rods are slidably connected to the sides of the scraping plates away from the cylinders. The guide rods are fixedly connected to the arc-shaped guide rails directly below them. Springs are connected between the scraping plates and the arc-shaped guide rails. A pushing frame is slidably arranged on the scraping plates. A driving assembly for driving the uppermost cylinder to lift and rotate is arranged at the top of the sterilization chamber. Spiral grooves are opened at the bottoms of the remaining circular plates except for the lowermost circular plate. The upper part of the pushing frame is located in the spiral groove above it.

[0006] Preferably, the scraping plate includes a scraping board arranged in the circular steam tray. A hook block is hinged to the upper part of the side of the scraping board close to the cylinder. The hook block is engaged with the cylinder. A torsion spring is connected between the hook block and the scraping board. The guide rod is slidably connected to the side of the scraping board away from the cylinder. The spring is connected between the scraping board and the arc-shaped guide rail.

[0007] Preferably, the pushing frame includes a slider, a telescopic rod, an L-shaped connecting plate, an elastic pushing plate, a vertical rod, and a sliding block. A sliding groove is opened at the top of the scraping board. The slider is slidably connected in the sliding groove. The telescopic rod is connected to the top of the slider. The lower part of the telescopic rod is connected to the L-shaped connecting plate. The elastic pushing plate is connected to the bottom of the L-shaped connecting plate. The top of the telescopic rod is connected to the vertical rod. The vertical rod is located in the spiral groove above it. An inclined groove is opened on the side of the scraping board. The sliding block is slidably connected in the inclined groove. The sliding block is fixedly connected to the side of the elastic pushing plate.

[0008] Preferably, a connecting ring is placed on the top of each circular steam tray. Connecting rods are connected to the outer wall of the connecting ring. The connecting rods are fixedly connected to the arc-shaped guide rails directly below them. A covering cloth is connected inside the connecting ring. The covering cloth is slidably matched with the corresponding cylinder, scraping board, and L-shaped connecting plate. The electric feeding pipe penetrates through the covering cloth.

[0009] Preferably, the electric feeding pipe includes a vertical pipe embedded in the top of the sterilization chamber. The vertical pipe extends into the sterilization chamber, and multiple inclined pipes are connected to the vertical pipe at intervals from top to bottom. The inclined pipes correspond to the circular steaming trays one by one. The inclined pipes are located above the corresponding circular steaming trays. The inclined pipes penetrate the cover cloth. A solenoid valve I is installed on the inclined pipes, and a Coriolis mass flowmeter is installed on the inclined pipes.

[0010] Preferably, the driving assembly includes an electric push rod installed on the top of the sterilization chamber. The piston rod of the electric push rod extends into the sterilization chamber and is connected to the uppermost cylinder. A motor is installed on the top of the sterilization chamber. The output shaft of the motor extends into the sterilization chamber and is connected to a gear I. A gear II is connected between the flat keys on the uppermost circular plate. The gear II is located above the uppermost circular plate. The gear II is sleeved outside the uppermost cylinder. The gear II meshes with the gear I.

[0011] Preferably, an arc-shaped guide plate located inside the circular steaming tray is connected to the side surface of the scraper.

[0012] Preferably, an electric vibrator is installed on the outer wall of the vertical pipe.

[0013] A high-temperature sterilization process for processing ganoderma spore powder includes the following steps:

[0014] S1. Feeding: Put the ganoderma spore powder that needs to be sterilized at high temperature into the vertical pipe. The ganoderma spore powder then enters the inclined pipe. Control the solenoid valve I to open, and the ganoderma spore powder can be put into the circular steaming tray.

[0015] S2. Spreading: Control the motor to work to drive the gear I to drive the gear II to rotate forward. The forward rotation of the gear II drives the flat keys on the uppermost circular plate to rotate forward, thereby driving the uppermost cylinder to rotate forward. The forward rotation of the uppermost cylinder drives the other cylinders to rotate forward through the connecting rod. The forward rotation of the other cylinders drives the other circular plates to rotate forward through the flat keys on them, so that all the circular plates and the circular steaming trays rotate synchronously. When the circular steaming tray rotates forward, it drives the ganoderma spore powder inside it to rotate forward. At this time, the ganoderma spore powder in the circular steaming tray can be spread out and flattened by the scraper, so that the ganoderma spore powder is evenly distributed in the circular steaming tray.

[0016] S3. High-temperature sterilization of ganoderma spore powder: Control the high-temperature steam sterilizer to work to generate high-temperature and high-pressure steam to sterilize the ganoderma spore powder at high temperature.

[0017] S4. Unloading: Control the electric push rod to drive the uppermost cylinder to move downward. The downward movement of the uppermost cylinder drives the other cylinders to move downward through the connecting rod, so that the top of the cylinder is flush with the top of the through holes on the corresponding circular steaming tray. Then, control the motor to operate to drive Gear 1 to drive Gear 2 to rotate in reverse, so that the circular plate and the circular steaming tray rotate synchronously. When the circular steaming tray rotates, the Ganoderma lucidum spore powder inside it rotates. When the circular plate rotates, it pushes the vertical rod below it to move towards the cylinder through the spiral groove on it, so that the entire feeding rack moves towards the cylinder. Furthermore, the Ganoderma lucidum spore powder in the circular steaming tray is pushed into the cylinder through the elastic push plate on the feeding rack. The Ganoderma lucidum spore powder then falls into the discharge pipe along the cylinder. Control Solenoid Valve 2 to open, and the high-temperature sterilized Ganoderma lucidum spore powder can be discharged downward.

[0018] The beneficial effects of the present invention have the following advantages compared with the prior art:

[0019] Through the electric feeding pipe, the Ganoderma lucidum spore powder that needs to be sterilized at high temperature can be automatically put into the circular steaming tray, realizing automatic feeding. Through the scraper, the Ganoderma lucidum spore powder in the circular steaming tray can be spread out and flattened, so that the Ganoderma lucidum spore powder is evenly distributed in the circular steaming tray, realizing automatic spreading. Through the feeding rack, the high-temperature sterilized Ganoderma lucidum spore powder in the circular steaming tray can be pushed into the cylinder and discharged downward. Therefore, the present invention integrates the functions of automatic loading and unloading and spreading, and there is no need to frequently open and close the chamber door for loading and unloading and spreading operations. Furthermore, the manual labor intensity and cost are reduced, the work efficiency is improved, the risk of introducing new pollution sources is reduced, and the quality of the product and the reliability of the production process are improved. Description of the Drawings

[0020] Figure 1 It is a three-dimensional structure diagram of the present invention.

[0021] Figure 2 It is a partial three-dimensional structure diagram of the present invention.

[0022] Figure 3 It is a three-dimensional structure diagram of the driving component of the present invention.

[0023] Figure 4 It is a three-dimensional structure diagram of the cylinder, keyway, circular steaming tray and flat key of the present invention.

[0024] Figure 5 It is a connection diagram of the scraper and the feeding rack of the present invention.

[0025] Figure 6 It is a three-dimensional structure diagram of the feeding rack of the present invention.

[0026] Figure 7 It is a connection diagram of the scraper, hook block and torsion spring of the present invention.

[0027] Figure 8This is a three-dimensional structural schematic diagram of the pusher rack and the spiral groove of the present invention.

[0028] Figure 9 This is a connection schematic diagram of the circular steaming tray, the scraper, the pusher rack and the cover plate of the present invention.

[0029] The reference signs in the drawings are: 1 - leg, 2 - high-temperature steam sterilizer, 21 - sterilization chamber, 22 - chamber door, 3 - arc guide rail, 4 - circular plate, 41 - spiral groove, 5 - circular steaming tray, 51 - through hole, 52 - flat key, 53 - connecting ring, 54 - cover cloth, 55 - connecting rod, 56 - guide groove 1, 57 - guide groove 2, 58 - annular groove, 6 - electric feeding pipe, 61 - vertical pipe, 62 - inclined pipe, 63 - solenoid valve 1, 7 - cylinder, 71 - keyway, 8 - connecting rod, 9 - discharge pipe, 91 - solenoid valve 2, 10 - guide rod, 11 - scraper, 111 - chute, 112 - inclined chute, 113 - arc guide plate, 12 - spring, 13 - hook block, 14 - torsion spring, 15 - pusher rack, 151 - slider, 152 - telescopic rod, 153 - L-shaped connecting plate, 154 - elastic push plate, 155 - vertical rod, 156 - sliding block, 161 - electric push rod, 162 - motor, 163 - gear 1, 164 - gear 2, 17 - electric vibrating rod. Detailed implementation manners

[0030] The following further describes the present application in detail with reference to the drawings. It is necessary to point out here that the following specific implementation manners are only used to further illustrate the present application and cannot be understood as limiting the protection scope of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application according to the above application content.

[0031] Please refer to Figure 1-Figure 9, a high-temperature sterilization device for processing Ganoderma lucidum spore powder, includes a high-temperature steam sterilizer 2. Two legs 1 are symmetrically connected to the left and right of the bottom of the high-temperature steam sterilizer 2. Five groups of arc-shaped guide rails 3 are evenly spaced from top to bottom in the sterilization chamber 21 of the high-temperature steam sterilizer 2. The number of each group of arc-shaped guide rails 3 is two, and the two arc-shaped guide rails 3 in each group are distributed left and right. A circular plate 4 is slidably arranged in each group of arc-shaped guide rails 3. Except for the topmost circular plate 4, circular steaming trays 5 are connected to the tops of the remaining circular plates 4. The inner bottom surface of the circular steaming tray 5 is designed to be inclined with a lower middle and a higher outer side. A connecting ring 53 is placed on the top of each circular steaming tray 5. An outer wall of the connecting ring 53 is connected to a connecting rod 55, and the connecting rod 55 is fixedly connected to the top of the arc-shaped guide rail 3 directly below it. A cover cloth 54 is connected inside the connecting ring 53. An electric feeding pipe 6 for feeding Ganoderma lucidum spore powder into the circular steaming tray 5 is installed in the sterilization chamber 21. The electric feeding pipe 6 includes a vertical pipe 61 embedded and installed on the front side of the top of the sterilization chamber 21. The vertical pipe 61 extends into the sterilization chamber 21. Four inclined pipes 62 are evenly spaced from top to bottom on the vertical pipe 61. The four inclined pipes 62 correspond to the four circular steaming trays 5 one by one. The inclined pipe 62 is located above the corresponding circular steaming tray 5. The inclined pipe 62 penetrates the cover cloth 54. A solenoid valve one 63 is installed on the inclined pipe 62. A Coriolis mass flowmeter is installed on the inclined pipe 62. Through holes 51 are opened in the middle of each circular plate 4 and the circular steaming tray 5 connected to it. Five flat keys 52 are evenly spaced along the circumference in the through hole 51 on the circular plate 4. The flat keys 52 extend into the through hole 51 on the circular steaming tray 5 connected to it. A cylinder 7 with both a top and a bottom being open is slidably arranged in the through hole 51 on each circular plate 4. Five key grooves 71 for cooperating with the flat keys 52 are evenly spaced along the circumference on the outer wall of each cylinder 7. The five cylinders 7 are connected by a connecting rod 8. The connecting rod 8 is located inside the cylinder 7. An annular groove 58 for the cylinder 7 to slide up and down is opened in the middle of the cover cloth 54. A discharge pipe 9 extending outside the high-temperature steam sterilizer 2 is connected to the middle of the bottom of the lowermost circular plate 4. A solenoid valve two 91 is installed on the discharge pipe 9. A scraping plate is arranged in each circular steaming tray 5. The scraping plate includes a scraping blade 11, a hook block 13, and a torsion spring 14. The scraping blade 11 is arranged in the circular steaming tray 5. The bottom of the scraping blade 11 is a slope, which can better fit the inner bottom surface of the circular steaming tray 5. The upper part of the side of the scraping blade 11 close to the cylinder 7 is hinged with a hook block 13. The hook block 13 is engaged with the cylinder 7. Two front and rear torsion springs 14 are connected between the hook block 13 and the scraping blade 11. A guide rod 10 is slidably connected to the side of each scraping blade 11 away from the cylinder 7. The guide rod 10 is fixedly connected to the top of the arc-shaped guide rail 3 directly below it. A spring 12 is sleeved on the guide rod 10. Two ends of the spring 12 are respectively connected to the scraping blade 11 and the arc-shaped guide rail 3. A guide groove two 57 for the scraping blade 11 to slide up and down is opened on the cover cloth 54. A pushing frame 15 is slidably arranged on the scraping blade 11. A driving component for driving the uppermost cylinder 7 to lift and rotate is arranged on the top of the sterilization chamber 21. Except for the lowermost circular plate 4,Spiral grooves 41 are formed at the bottoms of the remaining circular plates 4. The upper part of the pusher frame 15 is located in the spiral groove 41 on its upper side. When the circular plate 4 rotates forward, the pusher frame 15 on its lower side is pushed by the spiral groove 41 on it to move away from the cylinder 7. When the circular plate 4 rotates in reverse, the pusher frame 15 on its lower side is pushed by the spiral groove 41 on it to move closer to the cylinder 7.

[0032] Please refer to Figure 5 、 Figure 6 、 Figure 8 and Figure 9 ., the pusher frame 15 includes a slider 151, a telescopic rod 152, an L-shaped connecting plate 153, an elastic push plate 154, a vertical rod 155 and a sliding block 156. A chute 111 is formed at the top of the scraper 11. The slider 151 is slidably connected in the chute 111. The top of the slider 151 is connected with the telescopic rod 152. The inner rod of the telescopic rod 152 is fixedly connected to the top of the slider 151. The lower part of the outer rod wall of the telescopic rod 152 is connected with the L-shaped connecting plate 153. The bottom of the L-shaped connecting plate 153 is connected with the elastic push plate 154. The elastic push plate 154 is made of silica gel. The silica gel elastic push plate 154 is heat-resistant and has good elasticity. The top of the outer rod of the telescopic rod 152 is connected with the vertical rod 155. The vertical rod 155 is located in the spiral groove 41 on its upper side. An inclined groove 112 is formed on the front side of the scraper 11. The sliding block 156 is slidably connected in the inclined groove 112. The sliding block 156 is fixedly connected to the front side of the elastic push plate 154. A guide groove 56 for the L-shaped connecting plate 153 to slide is formed on the cover cloth 54.

[0033] Please refer to Figure 3 ., the driving assembly includes an electric push rod 161 installed in the middle of the top of the sterilization chamber 21. The piston rod of the electric push rod 161 extends into the sterilization chamber 21 and is connected to the uppermost cylinder 7. A motor 162 is installed on the top of the sterilization chamber 21 at the rear side of the electric push rod 161. The output shaft of the motor 162 extends into the sterilization chamber 21 and is connected with a first gear 163. A second gear 164 is connected between the five flat keys 52 on the uppermost circular plate 4. The second gear 164 is located on the upper side of the uppermost circular plate 4. The second gear 164 is slidably sleeved on the outside of the uppermost cylinder 7. The second gear 164 meshes with the first gear 163.

[0034] Initially, the cylinder 7 blocks the through hole 51 on the circular steaming tray 5, and the hook block 13 hooks on the top of the cylinder 7. Since the hook block 13 is blocked by the scraper 11 and cannot rotate upward, the scraper 11 is pushed up, and its bottom is separated from the inner bottom surface of the circular steaming tray 5. The ganoderma spore powder that needs to be sterilized at high temperature is put into the vertical pipe 61, and then the ganoderma spore powder enters the inclined pipe 62. Control the solenoid valve 63 to open, and the ganoderma spore powder can be put into the circular steaming tray 5 to achieve automatic feeding. The Coriolis mass flowmeter can measure the flow rate of the ganoderma spore powder. The Coriolis mass flowmeter is a prior art, and its principle of measuring the flow rate is a prior art and will not be elaborated here. When the Coriolis mass flowmeter detects that an appropriate amount of ganoderma spore powder has been put in, it will send a signal to the controller (the controller is not shown in the figure, and the controller is a prior art and will not be elaborated here). The controller controls the solenoid valve 63 to close to ensure that the amount of ganoderma spore powder put into each circular steaming tray 5 is moderate and consistent.

[0035] Next, control the motor 162 to work to drive the first gear 163 to drive the second gear 164 to rotate forward. The forward rotation of the second gear 164 drives the feather key 52 on the uppermost circular plate 4 to rotate forward, thereby driving the uppermost cylinder 7 to rotate forward. The forward rotation of the uppermost cylinder 7 drives the other cylinders 7 to rotate forward through the connecting rod 8. The forward rotation of the other cylinders 7 drives the other circular plates 4 to rotate forward through the feather keys 52 on them, so as to realize the synchronous rotation of all the circular plates 4 and the circular steaming trays 5. When the circular steaming tray 5 rotates forward, it drives the ganoderma spore powder inside it to rotate forward. At this time, the ganoderma spore powder in the circular steaming tray 5 can be spread out and flattened by the scraper 11, so that the ganoderma spore powder is evenly distributed in the circular steaming tray 5 to achieve automatic spreading. When the circular plate 4 rotates forward, it pushes the vertical rod 155 below it to move away from the cylinder 7 through the spiral groove 41 on it, so that the entire pushing frame 15 moves away from the cylinder 7. At this time, the sliding block 156 drives the elastic pushing plate 154 to move upward through the guiding of the inclined groove 112 to ensure that the bottom of the elastic pushing plate 154 always remains flush with the bottom of the scraper 11. And since the ganoderma spore powder first contacts the scraper 11 and is spread out and flattened, the elastic pushing plate 154 does not affect the flattening work of the ganoderma spore powder. The circular steaming tray 5 can be sealed by the covering cloth 54 to prevent the ganoderma spore powder from floating out of the circular steaming tray 5 during feeding, spreading, and subsequent sterilization with high-temperature and high-pressure steam, reduce waste, and ensure the smooth progress of the sterilization process and environmental hygiene.

[0036] Then, control the high-temperature steam sterilizer 2 to work, generating high-temperature and high-pressure steam to perform high-temperature sterilization on Ganoderma lucidum spore powder. The high-temperature steam sterilizer 2 is a prior art, and the principle of generating steam for sterilization will not be elaborated here. After the high-temperature sterilization work is completed, first control the electric push rod 161 to drive the uppermost cylinder 7 to move downward. The downward movement of the uppermost cylinder 7 drives the other cylinders 7 to move downward through the connecting rod 8, so that the top of the cylinder 7 is flush with the top of the through hole 51 on the corresponding circular steaming tray 5. The downward movement of the cylinder 7 disengages from the hook block 13 on its upper side. Under the action of gravity and the spring 12, the scraping plate 11 moves downward to closely adhere to the inner bottom surface of the circular steaming tray 5, and the elastic push plate 154 also moves downward to closely adhere to the inner bottom surface of the circular steaming tray 5. The cylinder 7 moves downward and squeezes the hook block 13 on its lower side to rotate downward, and the torsion spring 14 is compressed accordingly to prevent the hook block 13 from hindering the downward movement of the cylinder 7. Subsequently, control the motor 162 to work to drive the first gear 163 to drive the second gear 164 to reverse, so that the circular plate 4 and the circular steaming tray 5 rotate synchronously in reverse. When the circular steaming tray 5 rotates in reverse, it drives the Ganoderma lucidum spore powder inside it to rotate in reverse. At this time, the Ganoderma lucidum spore powder is blocked on the left side of the elastic push plate 154 by the scraping plate 11. When the circular plate 4 rotates in reverse, it pushes the vertical rod 155 on its lower side to move in the direction close to the cylinder 7 through the spiral groove 41 on it, so that the entire feeding rack 15 moves in the direction close to the cylinder 7. At this time, the sliding block 156 drives the elastic push plate 154 to move downward through the guiding of the inclined groove 112, ensuring that the bottom of the elastic push plate 154 always remains in contact with the inner bottom surface of the circular steaming tray 5. The elastic push plate 154 moves along the inner bottom surface of the circular steaming tray 5 in the direction close to the cylinder 7, and can push the Ganoderma lucidum spore powder in the circular steaming tray 5 into the cylinder 7. The Ganoderma lucidum spore powder then falls into the discharge pipe 9 along the cylinder 7. Control the solenoid valve two 91 to open, and the high-temperature sterilized Ganoderma lucidum spore powder can be discharged downward, realizing automatic feeding, and finally collecting the discharged Ganoderma lucidum spore powder.

[0037] After all the Ganoderma lucidum spore powder is discharged, first control the solenoid valve II 91 to close, and then control the electric push rod 161 to drive the uppermost cylinder 7 to move upward. The upward movement of the uppermost cylinder 7 drives the other cylinders 7 to move downward through the connecting rod 8, so that the cylinder 7 blocks the through hole 51 on the circular steaming tray 5 again to carry out the next round of high-temperature sterilization work on the Ganoderma lucidum spore powder. The cylinder 7 moves upward and disengages from the engaging block 13 in contact with it. Under the reset action of the torsion spring 14, the engaging block 13 rotates upward to reset. The cylinder 7 continues to move upward and contacts the engaging block 13 on its upper side. Since the engaging block 13 is blocked by the scraping plate 11 and cannot rotate upward, the cylinder 7 continues to move upward to push the engaging block 13 on its upper side upward, thereby driving the scraping plate 11 to move upward and disengage from the inner bottom surface of the circular steaming tray 5, stretching the spring 12. In this way, this device can automatically put the Ganoderma lucidum spore powder that needs to be sterilized at high temperature into the circular steaming tray 5 through the electric feeding pipe 6 to achieve automatic feeding. The scraping plate 11 can spread and flatten the Ganoderma lucidum spore powder in the circular steaming tray 5, so that the Ganoderma lucidum spore powder is evenly distributed in the circular steaming tray 5 to achieve automatic spreading. The pushing frame 15 can push the Ganoderma lucidum spore powder sterilized at high temperature in the circular steaming tray 5 into the cylinder 7 and discharge it downward. Therefore, this device integrates the functions of automatic loading and unloading and spreading, and there is no need to frequently open and close the chamber door 22 for loading and unloading and spreading operations. Furthermore, it reduces the labor intensity and cost of workers, improves work efficiency, reduces the risk of introducing new pollution sources, and improves the quality of products and the reliability of the production process.

[0038] Please refer to Figure 5 , an arc-shaped guide plate 113 located inside the circular steaming tray 5 is connected to the rear side of the scraping plate 11. When the circular steaming tray 5 rotates forward with the help of the scraping plate 11 to evenly spread and flatten the Ganoderma lucidum spore powder inside the circular steaming tray 5, the arc-shaped guide plate 113 can guide the Ganoderma lucidum spore powder so that the Ganoderma lucidum spore powder is evenly distributed along the radial direction of the circular steaming tray 5, assisting the scraping plate 11 to evenly spread and flatten the Ganoderma lucidum spore powder inside the circular steaming tray 5, ensuring that the Ganoderma lucidum spore powder is evenly distributed inside the circular steaming tray 5 and avoiding local accumulation or uneven distribution.

[0039] Please refer to Figure 3 , an electric vibrator 17 is installed on the front side of the outer wall of the vertical pipe 61. Control the electric vibrator 17 to work to generate vibration and conduct the vibration to the vertical pipe 61 and the inclined pipe 62, so that the Ganoderma lucidum spore powder can fall more smoothly along the vertical pipe 61 and the inclined pipe 62 into the circular steaming tray 5, reducing the risk of blockage of the electric feeding pipe 6.

[0040] A high-temperature sterilization process for processing Ganoderma lucidum spore powder includes the following steps:

[0041] S1. Feeding: Put the Ganoderma lucidum spore powder that needs to be sterilized at high temperature into the vertical pipe 61. The Ganoderma lucidum spore powder then enters the inclined pipe 62. Control the solenoid valve I 63 to open, and the Ganoderma lucidum spore powder can be put into the circular steaming tray 5;

[0042] S2. Material laying: Control the operation of the motor 162 to drive the first gear 163 to drive the second gear 164 to rotate forward. The forward rotation of the second gear 164 drives the key 52 on the uppermost circular plate 4 to rotate forward, thereby driving the uppermost cylinder 7 to rotate forward. The forward rotation of the uppermost cylinder 7 drives the other cylinders 7 to rotate forward through the connecting rod 8. The forward rotation of the other cylinders 7 drives the other circular plates 4 to rotate forward through the keys 52 thereon, so that all the circular plates 4 and the circular steaming trays 5 rotate forward synchronously. When the circular steaming tray 5 rotates forward, it drives the ganoderma spore powder therein to rotate forward. At this time, the ganoderma spore powder in the circular steaming tray 5 can be spread out and flattened by the scraper 11, so that the ganoderma spore powder is evenly distributed in the circular steaming tray 5;

[0043] S3. High-temperature sterilization of ganoderma spore powder: Control the operation of the high-temperature steam sterilizer 2 to generate high-temperature and high-pressure steam to sterilize the ganoderma spore powder at high temperature;

[0044] S4. Discharging: Control the electric push rod 161 to drive the uppermost cylinder 7 to move downward. The downward movement of the uppermost cylinder 7 drives the other cylinders 7 to move downward through the connecting rod 8, so that the top of the cylinder 7 is flush with the top of the through hole 51 on the corresponding circular steaming tray 5. Then control the operation of the motor 162 to drive the first gear 163 to drive the second gear 164 to rotate reversely, so that the circular plate 4 and the circular steaming tray 5 rotate reversely synchronously. When the circular steaming tray 5 rotates reversely, it drives the ganoderma spore powder therein to rotate reversely. When the circular plate 4 rotates reversely, it pushes the vertical rod 155 below it to move towards the cylinder 7 through the spiral groove 41 thereon, so that the entire pushing frame 15 moves towards the cylinder 7, and then the ganoderma spore powder in the circular steaming tray 5 is pushed into the cylinder 7 through the elastic pushing plate 154 on the pushing frame 15. The ganoderma spore powder then falls into the discharge pipe 9 along the cylinder 7. Control the solenoid valve two 91 to open, and the high-temperature sterilized ganoderma spore powder can be discharged downward.

[0045] The above embodiments only represent the preferred embodiments of the present invention, and the description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations, improvements and substitutions can be made, and these all belong to the protection scope of the present invention.

Claims

1. A high-temperature sterilization device for processing Ganoderma lucidum spore powder, comprising a high-temperature steam sterilizer (2), wherein a support leg (1) is installed at the bottom of the high-temperature steam sterilizer (2), characterized in that: A sterilization chamber (21) of a high-temperature steam sterilizer (2) is provided with a plurality of groups of arc-shaped guide rails (3) at intervals from top to bottom. A circular plate (4) is slidably provided in each group of arc-shaped guide rails (3). Except for the circular plate (4) at the top, the tops of the other circular plates (4) are connected to circular steaming trays (5). An electric feeding pipe (6) for feeding ganoderma lucidum spore powder into the circular steaming tray (5) is installed in the sterilization chamber (21). A through hole (51) is opened in the middle of each circular plate (4) and the circular steaming tray (5). Flat keys (52) are connected to the through holes (51) on the circular plates (4) at intervals along the circumferential direction. A cylinder (7) with an open top and bottom is provided in the through holes (51) on each circular plate (4). Key grooves (71) cooperating with the flat keys (52) are opened at intervals along the circumferential direction on the outer wall of each cylinder (7). 7) are connected by a connecting rod (8), a discharge pipe (9) extending out of the high-temperature steam sterilizer (2) is connected to the middle of the bottom of the lowest circular plate (4), and a solenoid valve (91) is installed on the discharge pipe (9). A scraper plate is provided in each circular steaming plate (5), and a guide rod (10) is slidably connected to the side of the scraper plate away from the cylinder (7). The guide rod (10) is fixedly connected to the arc guide rail (3) directly below it, and a spring (12) is connected between the scraper plate and the arc guide rail (3). A push rack (15) is slidably provided on the scraper plate. A driving component for driving the uppermost cylinder (7) to rise and fall and rotate is provided on the top of the sterilization chamber (21). Except for the lowest circular plate (4), the bottoms of the remaining circular plates (4) are all provided with spiral grooves (41), and the upper part of the push rack (15) is located in the spiral groove (41) on the upper side thereof.

2. A high temperature sterilization device for processing Ganoderma lucidum spore powder according to claim 1, characterized in that: The scraper plate comprises a scraper plate (11) arranged in a circular steaming plate (5); a hook block (13) is hingedly connected to the upper part of the scraper plate (11) on a side close to the cylinder (7); the hook block (13) is engaged with the cylinder (7); a torsion spring (14) is connected between the hook block (13) and the scraper plate (11); a guide rod (10) is slidably connected to a side of the scraper plate (11) away from the cylinder (7); and a spring (12) is connected between the scraper plate (11) and the arc-shaped guide rail (3).

3. A high temperature sterilization device for processing Ganoderma lucidum spore powder according to claim 2, characterized in that: The pusher frame (15) comprises a slider (151), a telescopic rod (152), an L-shaped connecting plate (153), an elastic push plate (154), a vertical rod (155) and a sliding block (156). A sliding groove (111) is formed on the top of the scraper (11). The slider (151) is slidably connected in the sliding groove (111). The top of the slider (151) is connected to the telescopic rod (152). The lower part of the telescopic rod (152) is connected to the L-shaped connecting plate (153). The bottom of the L-shaped connecting plate (153) is connected to the elastic push plate (154). The top of the telescopic rod (152) is connected to the vertical rod (155). The vertical rod (155) is located in a spiral groove (41) on the upper side thereof. An inclined groove (112) is formed on the side of the scraper (11). The sliding block (156) is slidably connected in the inclined groove (112). The sliding block (156) is fixedly connected to the side of the elastic push plate (154).

4. A high temperature sterilization device for processing Ganoderma lucidum spore powder according to claim 3, characterized in that: A connecting ring (53) is placed on the top of each circular steaming plate (5), and a connecting rod (55) is connected to the outer wall of the connecting ring (53). The connecting rod (55) is fixedly connected to the arc-shaped guide rail (3) directly below the connecting ring (53). A cover cloth (54) is connected inside the connecting ring (53). The cover cloth (54) and the corresponding cylinder (7), scraper (11) and L-shaped connecting plate (153) are slidably matched, and the electric feeding pipe (6) passes through the cover cloth (54).

5. A high temperature sterilization device for processing Ganoderma lucidum spore powder according to claim 4, characterized in that: The electric feeding pipe (6) comprises a vertical pipe (61) embedded in the top of the sterilization chamber (21), the vertical pipe (61) extending into the sterilization chamber (21), a plurality of inclined pipes (62) are connected to the vertical pipe (61) at intervals from top to bottom, the inclined pipes (62) correspond to the circular steaming plates (5) one by one, the inclined pipes (62) are located on the upper side of the corresponding circular steaming plates (5), the inclined pipes (62) penetrate the cover cloth (54), a solenoid valve (63) is installed on the inclined pipe (62), and a Coriolis mass flow meter is installed on the inclined pipe (62).

6. A high temperature sterilization device for processing Ganoderma lucidum spore powder according to claim 5, characterized in that: The driving assembly comprises an electric push rod (161) installed on the top of the sterilization chamber (21), the piston rod of the electric push rod (161) extends into the sterilization chamber (21) and is connected to the uppermost cylinder (7), a motor (162) is installed on the top of the sterilization chamber (21), the output shaft of the motor (162) extends into the sterilization chamber (21) and is connected to a gear 1 (163), a gear 2 (164) is connected between the flat keys (52) on the uppermost circular plate (4), the gear 2 (164) is located on the upper side of the uppermost circular plate (4), the gear 2 (164) is sleeved on the outside of the uppermost cylinder (7), and the gear 2 (164) is meshed with the gear 1 (163).

7. A high temperature sterilization device for processing Ganoderma lucidum spore powder according to claim 6, characterized in that: The side surface of the scraper (11) is connected to an arc-shaped guide plate (113) located inside the circular steaming plate (5).

8. The high temperature sterilization device for processing Ganoderma lucidum spore powder according to claim 7, characterized in that: An electric vibrating rod (17) is mounted on the outer wall of the vertical pipe (61).

9. A high temperature sterilization process for processing Ganoderma lucidum spore powder, based on the high temperature sterilization device for processing Ganoderma lucidum spore powder according to claim 8, characterized in that: The following steps are involved: S1, loading, putting the Ganoderma lucidum spore powder that needs to be sterilized at high temperature into the vertical tube (61), and then the Ganoderma lucidum spore powder enters the inclined tube (62), and the control solenoid valve 1 (63) is opened, and the Ganoderma lucidum spore powder can be put into the circular steaming plate (5); S2, spreading the material, controlling the motor (162) to work, so as to drive the gear 1 (163) to drive the gear 2 (164) to rotate forward, the gear 2 (164) to rotate forward to drive the flat key (52) on the uppermost circular plate (4) to rotate forward, thereby driving the uppermost cylinder (7) to rotate forward, the uppermost cylinder (7) to rotate forward through the connecting rod (8), the remaining cylinders (7) to rotate forward through the flat keys (52) thereon, so that all the circular plates (4) and the circular steaming plate (5) rotate forward synchronously, and the circular steaming plate (5) drives the Ganoderma lucidum spore powder therein to rotate forward when the circular steaming plate (5) rotates forward, at this time, the Ganoderma lucidum spore powder in the circular steaming plate (5) can be spread and flattened by the scraper (11), so that the Ganoderma lucidum spore powder is evenly distributed in the circular steaming plate (5); S3, performing high-temperature sterilization on the Ganoderma lucidum spore powder, controlling the high-temperature steam sterilizer (2) to operate, generating high-temperature and high-pressure steam to perform high-temperature sterilization on the Ganoderma lucidum spore powder; S4, unloading, controlling the electric push rod (161) to drive the topmost cylinder (7) to move downward, and the topmost cylinder (7) moves downward to drive the other cylinders (7) to move downward through the connecting rod (8), so that the top of the cylinder (7) is flush with the top of the through hole (51) on the corresponding circular steaming plate (5), and then controlling the motor (162) to work to drive the gear 1 (163) to drive the gear 2 (164) to reverse, so that the circular plate (4) and the circular steaming plate (5) are synchronously reversed, and the circular steaming plate (5) drives the Ganoderma lucidum spore powder therein when it reverses. When the circular plate (4) is reversed, the spiral groove (41) on it pushes the lower vertical rod (155) to move toward the cylinder (7), so that the entire push rack (15) moves toward the cylinder (7), and then the Ganoderma lucidum spore powder in the circular steaming plate (5) is pushed into the cylinder (7) through the elastic push plate (154) on the push rack (15). The Ganoderma lucidum spore powder then falls into the discharge pipe (9) along the cylinder (7), and the solenoid valve 2 (91) is controlled to open, so that the Ganoderma lucidum spore powder after high-temperature sterilization can be discharged downward.

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