A method and device for breaking the cell wall of Hericium erinaceus by microwave and ultrasonic waves

Abstract

The present application relates to the technical field of broken wall of Hericium erinaceus, including a microwave and ultrasonic combined broken wall method of Hericium erinaceus, comprising the following steps: step one: Hericium erinaceus powder is soaked with clean water to make Hericium erinaceus cells fully absorb water, and standby; step two: Hericium erinaceus is ground to become smaller particles; step three: the ground Hericium erinaceus particles are poured into a broken wall device for microwave broken wall; step four: the Hericium erinaceus particles that have been microwave broken wall are ultrasonic broken wall by the broken wall device; step five: the Hericium erinaceus particles after ultrasonic broken wall are discharged and collected, and the present application also includes a broken wall device, including an ultrasonic box, a moving groove is formed on one side of the upper end of the ultrasonic box, a support long plate is welded on the end face where the moving groove is located, an installation hole is formed on the end of the support long plate away from the ultrasonic box, and a discharge pipe is fixedly arranged at the lower end of the ultrasonic box.

Description

Technical Field

[0001] This invention relates to the field of Hericium erinaceus cell wall breaking technology, specifically to a microwave and ultrasonic combined cell wall breaking method and device for Hericium erinaceus. Background Technology

[0002] In the preparation of Hericium erinaceus polysaccharides, the Hericium erinaceus raw material needs to undergo cell wall breaking treatment. Currently, cell wall breaking of Hericium erinaceus is mostly carried out using ultrasound alone. This method is inefficient, time-consuming, and has a low cell wall breaking rate, resulting in poor cell wall breaking effect. In addition, prolonged use of ultrasound to break the cell wall of Hericium erinaceus can easily lead to the loss of nutrients inside the Hericium erinaceus. Furthermore, the filter plates in the cell wall breaking devices currently used need to be disassembled and cleaned after a period of use. Since the filter plates are generally fixed inside the cell wall breaking device with bolts, the installation and disassembly of the filter plates are quite troublesome. The installation and disassembly process not only requires the use of tools, but the confined space inside the device also greatly restricts the use of tools, which increases the workload of the staff and reduces the efficiency of filter plate cleaning, affecting the use of the cell wall breaking device. Summary of the Invention

[0003] The purpose of this invention is to provide a microwave and ultrasonic combined cell wall breaking method and device for Hericium erinaceus, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A method for cell wall disruption of Hericium erinaceus using a combination of microwave and ultrasonic waves includes the following steps:

[0006] Step 1: Soak the Hericium erinaceus powder in water to allow the Hericium erinaceus cells to fully absorb water, then set aside.

[0007] Step 2: Grind the monkey head mushroom into smaller particles;

[0008] Step 3: Pour the ground lion's mane mushroom granules into a microwave blending device for microwave blending;

[0009] Step 4: Use a cell-wall breaking device to ultrasonically break the cell-wall of the Hericium erinaceus granules that have already been broken by microwave.

[0010] Step 5: Collect the monkey head mushroom granules after ultrasonic cell wall breaking.

[0011] The cell-wall breaking device used in this method includes an ultrasonic chamber. A movable groove is formed on one side of the upper end of the ultrasonic chamber. A supporting plate is welded to the end face of the movable groove. An installation hole is formed at the end of the supporting plate away from the ultrasonic chamber. A discharge pipe is fixedly installed at the lower end of the ultrasonic chamber, and support legs are symmetrically welded to both ends of the ultrasonic chamber. An ultrasonic generator is fixedly installed on the end face of the ultrasonic chamber opposite to the end face of the supporting plate. A microwave chamber is welded to the upper end of the ultrasonic chamber. An interface is formed on one side of the lower end of the microwave chamber. The interface and the movable groove are located on the same side of the ultrasonic chamber. A fixed end plate is welded to the upper side of one end of the box. A first connecting hole is provided on the fixed end plate. A fixing block is welded to the microwave box at one end of the fixed end plate. A second connecting hole is provided on the fixing block. Upper support plates are symmetrically welded to both sides of the microwave box. A fixed top plate is welded to the upper end of the upper support plate. An electric telescopic rod is fixedly installed on the lower end of the fixed top plate. A filter plate is fixedly installed at the lower end of the electric telescopic rod. In addition, a microwave generator is fixedly installed on the other side of the microwave box opposite to the end face where the plug-in interface is located. A filter plate cleaning mechanism is installed on the microwave box. A material dropping mechanism is installed on the ultrasonic box.

[0012] Preferably, vertical connecting rods are symmetrically welded to the upper ends of both sides of the filter plate, and mounting plates are welded to the upper ends of the vertical connecting rods. The mounting plates are fixedly installed at the lower end of the electric telescopic rod.

[0013] Preferably, the filter plate cleaning mechanism includes a pusher plate and a movable locking block. The pusher plate has symmetrically welded baffles at both ends, and the rear end of one of the baffles is provided with a pressing slope. The rear end of the pusher plate is welded with a first connecting rod, which is inserted into a first connecting hole.

[0014] Preferably, a thrust spring is sleeved on the first connecting rod, and a lateral connecting plate is welded to the other end of the first connecting rod, with a first rack welded to the lower side of the other end of the lateral connecting plate.

[0015] Preferably, the movable locking block has a mating hole, and a side plate is welded to one side of the upper end of the movable locking block, the side plate facing the upper support plate, and an L-shaped mating plate is welded to the other end of the side plate. A second connecting rod is welded to the lower end of the movable locking block, the second connecting rod is inserted into the second connecting hole, and a limit block is welded to the lower end of the second connecting rod. A pull-down spring is sleeved on the second connecting rod.

[0016] Preferably, a mating rod is inserted into the mating hole, the mating rod is fixedly mounted on the arc-shaped block, and a connecting spring is sleeved on the mating rod. The flat end of the arc-shaped block contacts the stop block with the extrusion slope and is stuck at its front end.

[0017] Preferably, the material feeding mechanism includes a baffle plate, a gear, and a bearing. A movable block is fixedly provided at the lower end of the baffle plate, and the movable block is inserted into a movable groove. The baffle plate is inserted into the microwave box through an insertion interface, and a second rack is welded to the end face of the baffle plate on the outside of the microwave box. A mounting shaft is fixedly provided at the lower end of the gear, and the mounting shaft is installed in a mounting hole through a bearing. The gear meshes with the first rack and the second rack respectively.

[0018] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a reasonable structural design and strong functionality, and has the following advantages:

[0019] 1. This method changes the traditional method of breaking down cell walls using ultrasound alone. By combining ultrasound with microwaves during the breaking process, the chitinous cellulose in the cell walls of Hericium erinaceus is broken down through the vibration of water molecules, thereby increasing the cell wall's fragility. This method is highly efficient and effective, effectively avoiding the adverse effects of prolonged ultrasound breaking.

[0020] 2. The filter plate is movably installed in the microwave oven. When cleaning the filter plate is required, the electric telescopic rod can be activated to move the filter plate towards the opening of the microwave oven. During the movement, the filter plate can move the movable locking block upward under the action of the mounting plate, thereby causing the pusher plate to lose its fixation. Under the action of the push spring, the pusher plate moves, thus pushing away impurities and larger pieces of monkey head mushrooms on the filter plate, thereby cleaning the filter plate without disassembly. This also avoids manual cleaning of the filter plate by the staff, reducing the workload of the staff.

[0021] 3. In addition, when the pusher plate pushes the material, it can move the baffle plate out of the microwave box, so that the microwave-treated monkey head mushrooms can fall into the ultrasonic box for further cell wall breaking, which is very convenient and can greatly improve the efficiency of cell wall breaking. Attached Figure Description

[0022] Figure 1 A first-person perspective diagram of the assembly of the cell wall breaking device.

[0023] Figure 2 A second-view schematic diagram of the assembly of the cell wall breaking device.

[0024] Figure 3 An explosive schematic diagram of the assembly of the cell wall breaking device.

[0025] Figure 4 This is a schematic diagram of the structure of a cell wall blender.

[0026] Figure 5 This is a schematic diagram of the pusher plate.

[0027] Figure 6This is a schematic diagram of the assembly of the curved block and the movable locking block.

[0028] In the diagram: 1. Ultrasonic box; 11. Moving trough; 12. Support plate; 13. Mounting hole; 14. Discharge pipe; 15. Support leg; 2. Microwave box; 21. Plug interface; 22. Fixed end plate; 23. First connection hole; 24. Fixing block; 25. Second connection hole; 26. Upper support plate; 27. Fixed top plate; 3. Electric telescopic rod; 4. Microwave generator; 5. Ultrasonic generator; 6. Filter plate; 61. Vertical connecting rod; 62. Mounting plate; 7. Push plate; 71. Baffle 72. Material block; 73. Extrusion slope; 74. First connecting rod; 75. Side connecting plate; 76. First rack; 77. Thrust spring; 8. Movable locking block; 88. Mating hole; 89. Side plate; 80. L-shaped mating plate; 81. Second connecting rod; 82. Limiting block; 83. Pull-down spring; 84. Arc block; 85. Mating rod; 86. Connecting spring; 97. Material stop plate; 98. Moving block; 99. Second rack; 10. Gear; 100. Mounting shaft; 101. Bearing. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Please see Figures 1 to 6 The present invention provides a technical solution:

[0031] A method for cell wall disruption of Hericium erinaceus using a combination of microwave and ultrasonic waves includes the following steps:

[0032] Step 1: Soak the Hericium erinaceus powder in water to allow the Hericium erinaceus cells to fully absorb water, then set aside.

[0033] Step 2: Grind the monkey head mushroom into smaller particles;

[0034] Step 3: Pour the ground lion's mane mushroom granules into a microwave blending device for microwave blending;

[0035] Step 4: Use a cell-wall breaking device to ultrasonically break the cell-wall of the Hericium erinaceus granules that have already been broken by microwave.

[0036] Step 5: Collect the monkey head mushroom granules after ultrasonic cell wall breaking.

[0037] The cell-wall breaking device used in this cell-wall breaking method includes an ultrasonic box 1. A movable groove 11 is provided on one side of the upper end of the ultrasonic box 1. A support plate 12 is welded to the end face of the movable groove 11. An installation hole 13 is provided at the end of the support plate 12 away from the ultrasonic box 1. A discharge pipe 14 is fixedly installed at the lower end of the ultrasonic box 1, and an electromagnetic valve is installed in the discharge pipe 14. Support legs 15 are symmetrically welded to both ends of the ultrasonic box 1. An ultrasonic generator 5 is fixedly installed on the end face of the ultrasonic box 1 opposite to the end face of the support plate 12. A microwave box 2 is welded to the upper end of the ultrasonic box 1. An insertion interface 21 is provided on one side of the lower end of the microwave box 2. The insertion interface 21 and the movable groove 11 are located on the same side of the ultrasonic box 1. One end of the microwave box 2... A fixed end plate 22 is welded to the upper side. A first connecting hole 23 is provided on the fixed end plate 22. A fixed block 24 is welded to the microwave box 2 at one end of the fixed end plate 22. A second connecting hole 25 is provided on the fixed block 24. Upper support plates 26 are symmetrically welded to both sides of the microwave box 2. A fixed top plate 27 is welded to the upper end of the upper support plate 26. An electric telescopic rod 3 is fixedly installed on the lower end of the fixed top plate 27. A filter plate 6 is fixedly installed at the lower end of the electric telescopic rod 3. Vertical connecting rods 61 are symmetrically welded to the upper ends of both sides of the filter plate 6. An mounting plate 62 is welded to the upper end of the vertical connecting rod 61. The mounting plate 62 is fixedly installed at the lower end of the electric telescopic rod 3. When cleaning, the upper end of the filter plate 6 is flush with the end face of the microwave box 2.

[0038] In addition, a microwave generator 4 is fixedly installed on the other side of the microwave box 2 opposite to the end face where the plug interface 21 is located. A filter plate cleaning mechanism is installed on the microwave box 2. The filter plate cleaning mechanism includes a pusher plate 7 and a movable locking block 8. The two ends of the pusher plate 7 are symmetrically welded with baffle blocks 71. The rear end of one of the baffle blocks 71 is provided with a pressing slope 72. The rear end of the pusher plate 7 is welded with a first connecting rod 73. The first connecting rod 73 is inserted into the first connecting hole 23. In addition, a push spring 76 is sleeved on the first connecting rod 73. The other end of the first connecting rod 73 is welded with a lateral connecting plate 74. The lower side of the other end of the lateral connecting plate 74 is welded with a first rack 75. The two ends of the push spring 76 are respectively welded to the lateral connecting plate 74 and the fixed end plate 22.

[0039] The movable locking block 8 has a mating hole 81, and a side plate 82 is welded to one side of the upper end of the movable locking block 8, with the side plate 82 facing the upper support plate 26. An L-shaped mating plate 83 is welded to the other end of the side plate 82. A second connecting rod 84 is welded to the lower end of the movable locking block 8. The second connecting rod 84 is inserted into the second connecting hole 25, and a limit block 85 is welded to the lower end of the second connecting rod 84. A pull-down spring 86 is sleeved on the second connecting rod 84. The upper end of the pull-down spring 86 is welded to the lower end of the fixed block 24, and the lower end of the pull-down spring 86 is welded to the limit block 85. Under the action of the pull-down spring 86, the movable locking block 8 can move down more smoothly and prevent the movable locking block 8 from rotating.

[0040] A mating rod 88 is inserted into the mating hole 81. The mating rod 88 is fixedly set on the arc surface block 87, and a connecting spring 89 is sleeved on the mating rod 88. The flat end of the arc surface block 87 contacts the stop block 71 with the extrusion slope 72 and is stuck at its front end. The two ends of the connecting spring 89 are respectively welded to the arc surface block 87 and the movable locking block 8.

[0041] The ultrasonic box 1 is equipped with a material feeding mechanism, which includes a baffle plate 9, a gear 10, and a bearing 102. A moving block 91 is fixedly installed at the lower end of the baffle plate 9. The moving block 91 is inserted into the moving groove 11. The baffle plate 9 is inserted into the microwave box 2 through the insertion interface 21. A second rack 92 is welded to the end face of the baffle plate 9 on the outside of the microwave box 2. A mounting shaft 101 is fixedly installed at the lower end of the gear 10. The mounting shaft 101 is installed in the mounting hole 13 through the bearing 102. The gear 10 meshes with the first rack 75 and the second rack 92 respectively. In addition, the first rack 75 is located on the upper side of the second rack 92.

[0042] During the cell wall breaking process of the monkey head mushroom, the filter plate 6 is located inside the microwave chamber 2, the pusher plate 7 is located near the fixed end plate 22, and the baffle plate 9 is fully inserted into the microwave chamber 2, separating the microwave chamber 2 from the ultrasonic chamber 1. The ground monkey head mushroom is then poured into the microwave chamber 2, filtered through the filter plate 6, and falls onto the baffle plate 9 for microwave cell wall breaking. After the microwave cell wall breaking is complete, the electric telescopic rod 3 is activated again to move the filter plate 6 upwards. During this movement, the mounting plate 62 will abut against the L-shaped mating plate 83, moving the L-shaped mating plate 83 upwards, which in turn moves the movable locking block 8 upwards, causing the arc-shaped block 87 to separate from the baffle block 71. Then, under the action of the counter-push spring 76, the pusher plate 7 moves to the other side of the microwave chamber 2. The pusher plate 7 moves to the side, and during the movement, the lower end of the pusher plate 7 contacts the upper end of the filter plate 6, thereby cleaning the impurities and larger pieces of monkey head mushrooms on the filter plate 6. At the same time, the first rack 75 drives the gear 10 to rotate, and the gear 10 drives the second rack 92 to move, thereby moving the baffle plate 9 out of the microwave box 2, so that the monkey head mushrooms that have been microwaved fall into the ultrasonic box 1 for ultrasonic cell breaking, and finally discharge. When it is necessary to add material for cell breaking again, the electric telescopic rod 3 is activated to move the filter plate 6 down into the microwave box 2, and then the pusher plate 7 is pulled, so that the extrusion inclined surface 72 abuts against the arc surface block 87 until the pusher plate 7 passes over the arc surface block 87, and then the arc surface block 87 is locked at the front end of the pusher plate 7 to fix it.

[0043] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A microwave and ultrasonic combined cell wall breaking device for Hericium erinaceus, characterized in that: The system includes an ultrasonic box (1), a movable groove (11) on one side of the upper end of the ultrasonic box (1), a support plate (12) welded to the end face of the movable groove (11), an installation hole (13) on the end of the support plate (12) away from the ultrasonic box (1), a discharge pipe (14) fixedly installed at the lower end of the ultrasonic box (1), and support legs (15) symmetrically welded to both ends of the ultrasonic box (1). An ultrasonic generator (5) is fixedly installed on the end face of the ultrasonic box (1) opposite to the end face of the support plate (12). A microwave box (2) is welded to the upper end of the ultrasonic box (1), and a plug-in interface (21) is opened on one side of the lower end of the microwave box (2). The plug-in interface (21) and the movable groove (11) are on the same side of the ultrasonic box (1). One end of the microwave box (2) A fixed end plate (22) is welded to the upper side. A first connecting hole (23) is provided on the fixed end plate (22). A fixed block (24) is welded to the microwave box (2) at one end of the fixed end plate (22). A second connecting hole (25) is provided on the fixed block (24). Upper support plates (26) are symmetrically welded to both sides of the microwave box (2). A fixed top plate (27) is welded to the upper end of the upper support plate (26). An electric telescopic rod (3) is fixedly installed on the lower end of the fixed top plate (27). A filter plate (6) is fixedly installed at the lower end of the electric telescopic rod (3). In addition, a microwave generator (4) is fixedly installed on the other side of the microwave box (2) opposite to the end face where the plug-in interface (21) is located. A filter plate cleaning mechanism is installed on the microwave box (2). A material dropping mechanism is installed on the ultrasonic box (1). Vertical connecting rods (61) are symmetrically welded to the upper ends of both sides of the filter plate (6), and mounting plates (62) are welded to the upper ends of the vertical connecting rods (61). The mounting plates (62) are fixedly installed at the lower end of the electric telescopic rod (3). The filter plate cleaning mechanism includes a pusher plate (7) and a movable locking block (8). The pusher plate (7) has symmetrically welded baffle blocks (71) at both ends, and the rear end of one of the baffle blocks (71) is provided with an extrusion slope (72). The rear end of the pusher plate (7) is welded with a first connecting rod (73), which is inserted into the first connecting hole (23). A thrust spring (76) is sleeved on the first connecting rod (73), and a side connecting plate (74) is welded to the other end of the first connecting rod (73). A first rack (75) is welded to the lower side of the other end of the side connecting plate (74).

2. The microwave and ultrasonic combined cell wall breaking device for Hericium erinaceus according to claim 1, characterized in that: The movable locking block (8) has a mating hole (81) and a side plate (82) is welded to one side of the upper end of the movable locking block (8). The side plate (82) faces the upper support plate (26) and an L-shaped mating plate (83) is welded to the other end of the side plate (82). A second connecting rod (84) is welded to the lower end of the movable locking block (8). The second connecting rod (84) is inserted into the second connecting hole (25) and a limit block (85) is welded to the lower end of the second connecting rod (84). A pull-down spring (86) is sleeved on the second connecting rod (84).

3. The microwave and ultrasonic combined cell wall breaking device for Hericium erinaceus according to claim 2, characterized in that: A fitting rod (88) is inserted into the fitting hole (81). The fitting rod (88) is fixedly mounted on the arc surface block (87), and a connecting spring (89) is sleeved on the fitting rod (88). The flat end of the arc surface block (87) contacts the stop block (71) which is provided with the extrusion slope (72) and is stuck at its front end.

4. The microwave and ultrasonic combined cell wall breaking device for Hericium erinaceus according to claim 2, characterized in that: The material feeding mechanism includes a baffle plate (9), a gear (10), and a bearing (102). A moving block (91) is fixedly provided at the lower end of the baffle plate (9). The moving block (91) is inserted into the moving groove (11). The baffle plate (9) is inserted into the microwave box (2) through the insertion interface (21). A second rack (92) is welded on the end face of the baffle plate (9) on the outside of the microwave box (2). An installation shaft (101) is fixedly provided at the lower end of the gear (10). The installation shaft (101) is installed in the installation hole (13) through the bearing (102). The gear (10) meshes with the first rack (75) and the second rack (92) respectively.

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