An enzymatic extraction device for polysaccharides from edible fungi

Abstract

This utility model relates to the field of edible fungi processing technology, and in particular to an enzymatic extraction device for polysaccharides from edible fungi. The technical solution includes a reaction vessel with a base plate for support, an inspection door on the front for maintenance, an enzyme storage tank and a PLC for control on the outside, a heating tube for precise temperature control inside the reaction vessel, a stirring structure to improve the efficiency of the enzymatic hydrolysis reaction, and a discharge valve at the bottom of the reaction vessel. The stirring structure includes a motor for driving, and a rotating rod at the output end of the motor. This utility model, through the arrangement of anchor-type blades and propeller blades, ensures mixing effect while preventing raw material sedimentation. The use of pins, internal threaded adjusting rings, springs, and limiting plates allows for quick disassembly and assembly of the mixing propeller blades, facilitating subsequent replacement.

Description

Technical Field

[0001] This utility model relates to the field of edible fungi processing technology, and in particular to an enzymatic extraction device for polysaccharides from edible fungi. Background Technology

[0002] Edible fungi, as a type of food rich in various bioactive components, possess extremely high nutritional and medicinal value. Among them, edible fungal polysaccharides have attracted much attention due to their significant effects in anti-cancer, antibacterial, blood sugar lowering, blood lipid lowering, liver protection, anti-aging, and immune regulation. There are numerous methods for extracting polysaccharides from edible fungi. Enzymatic extraction, with its advantages of effectively disrupting the dense structure of edible fungal cell walls, increasing polysaccharide dissolution rate, breaking down large molecules into smaller molecules for diffusion and impurity removal, while also reducing the loss of heat-sensitive components, lowering energy consumption, reducing pollution, and simplifying the process, has been widely used in the field of edible fungal polysaccharide extraction. To improve the mixing uniformity of the enzymatic hydrolysate, a stirring structure is generally installed in the reaction vessel.

[0003] Since most stirring structures are single-blade structures, there is not only the problem of raw material deposition, but also the mixing blades are fixed by welding or bolts, which is not conducive to subsequent maintenance. In view of the above reasons, this application proposes an enzymatic extraction device for edible fungi polysaccharides. Utility Model Content

[0004] The purpose of this invention is to address the problems existing in the background technology by proposing an enzymatic extraction device for polysaccharides from edible fungi.

[0005] The technical solution of this utility model is as follows: an edible fungus polysaccharide enzymatic hydrolysis extraction device, including a reaction vessel, a base plate for support below the reaction vessel, an inspection door for maintenance on the front of the reaction vessel, an enzyme solution storage tank and a PLC for control outside the reaction vessel, a heating tube for precise temperature control inside the reaction vessel, a stirring structure for improving the efficiency of the enzymatic hydrolysis reaction inside the reaction vessel, and a discharge valve at the bottom of the reaction vessel;

[0006] The stirring structure includes a motor for driving, and the output end of the motor is provided with a rotating rod. The rotating rod is provided with anchor blades for preventing raw material deposition and propeller blades for enhancing radial mixing effect.

[0007] Optionally, multiple connecting rings are fixedly provided on the rotating rod, and multiple slots are provided on the outside of the connecting rings. The propeller blades are adapted to the slots. Multiple pins are movably provided above the connecting rings. The pins are located above the slots. An internal threaded adjusting ring is movably provided on the rotating rod.

[0008] Optionally, the propeller blade and the upper part of the connecting ring are provided with circular holes of the same diameter and position. The circular hole at the top of the connecting ring communicates with the slot, and there are three circular holes at the top of the connecting ring.

[0009] Optionally, a limiting plate is fixedly provided on the outside of the pin, and a spring is sleeved on the outside of the pin. The top end of the spring is fixedly connected to the bottom end of the limiting plate, and the bottom end of the spring is in contact with the top end of the connecting ring.

[0010] Optionally, the rotating rod is provided with a threaded groove on its exterior, and the threaded groove is adapted to the internal threaded adjusting ring.

[0011] Optionally, a plurality of support rods are fixedly provided on the top of the base plate, and the top ends of the plurality of support rods are fixedly connected to the top of the reactor.

[0012] Optionally, a temperature sensor is fixedly installed on the inner wall of the top of the reactor, and an alarm and a feeding pipe are installed on the top of the reactor.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects:

[0014] 1. This utility model, through the setting of anchor blades and propeller blades, ensures the mixing effect while preventing the sedimentation of raw materials. The setting of pins, internal threaded adjusting rings, springs and limiting plates enables quick disassembly and assembly of the mixing propeller blades, which is convenient for subsequent replacement.

[0015] 2. This utility model, through the setting of temperature sensor, PLC and alarm, can not only monitor the temperature inside the equipment and make corresponding adjustments to the temperature, but also issue an alarm when the temperature inside the equipment is abnormal for too long, so that relevant personnel can be notified of the abnormal operation of the equipment, repair the equipment in time, ensure the processing quality and reduce economic losses. Attached Figure Description

[0016] Figure 1 A three-dimensional structural schematic diagram of this utility model is provided;

[0017] Figure 2 A cross-sectional view of the present invention is provided;

[0018] Figure 3 A three-dimensional schematic diagram of the stirring structure in this utility model is provided;

[0019] Figure 4 An exploded view of the propeller blades and connecting rings in this invention is provided.

[0020] Figure label:

[0021] 1. Reactor;

[0022] 2. Base plate;

[0023] 3. Inspection door;

[0024] 4. Enzyme solution storage tank;

[0025] 5. Heating element;

[0026] 6. PLC;

[0027] 7. Stirring structure; 701. Motor; 702. Rotating rod; 703. Anchor blade; 704. Threaded groove; 705. Connecting ring; 706. Slot; 707. Propeller blade; 708. Pin; 709. Limiting plate; 710. Spring; 711. Internal threaded adjusting ring;

[0028] 8. Temperature sensor;

[0029] 9. Drain valve;

[0030] 10. Alarm device;

[0031] 11. Injection pipe. Detailed Implementation

[0032] The technical solutions of this disclosure will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments.

[0033] The components of the embodiments of this disclosure, which are typically described and shown in the accompanying drawings, can be arranged and designed in a variety of different configurations. Therefore, the following detailed description of embodiments of this disclosure provided in the drawings is not intended to limit the scope of the claimed disclosure, but merely to illustrate selected embodiments of the disclosure.

[0034] Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of this disclosure.

[0035] In the description of this disclosure, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0036] In the description of this disclosure, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0037] Example

[0038] like Figure 1-4 As shown, the present invention proposes an edible fungus polysaccharide enzymatic hydrolysis extraction device, including a reaction vessel 1, a base plate 2 for support at the bottom of the reaction vessel 1, a plurality of support rods fixedly mounted on the top of the base plate 2, the top ends of the plurality of support rods being fixedly connected to the top of the reaction vessel 1, an inspection door 3 for maintenance on the front of the reaction vessel 1, an enzyme solution storage tank 4 and a PLC 6 for control on the outside of the reaction vessel 1, a heating tube 5 for precise temperature control inside the reaction vessel 1, a stirring structure 7 for improving the efficiency of the enzymatic hydrolysis reaction inside the reaction vessel 1, and a discharge valve 9 at the bottom of the reaction vessel 1.

[0039] The stirring structure 7 includes a motor 701 for driving, with a rotating rod 702 at the output end of the motor 701. The rotating rod 702 has anchor blades 703 to prevent material sedimentation and propeller blades 707 to enhance radial mixing. Multiple connecting rings 705 are fixedly mounted on the rotating rod 702, and multiple slots 706 are provided on the outside of the connecting rings 705. The propeller blades 707 and the slots 706 are compatible. Both the propeller blades 707 and the top of the connecting rings 705 have circular holes of the same diameter and position. The circular hole at the top of the connecting rings 705 communicates with the slots 706. The top of the ring 705 has three round holes. Multiple pins 708 are movably mounted above the connecting ring 705. The pins 708 are located above the slot 706. A limiting plate 709 is fixedly mounted on the outside of the pins 708. A spring 710 is sleeved on the outside of the pins 708. The top of the spring 710 is fixedly connected to the bottom of the limiting plate 709. The bottom of the spring 710 is in contact with the top of the connecting ring 705. An internal thread adjusting ring 711 is movably mounted on the rotating rod 702. A threaded groove 704 is provided on the outside of the rotating rod 702. The threaded groove 704 and the internal thread adjusting ring 711 are compatible.

[0040] A temperature sensor 8 is fixedly installed on the inner wall of the top of the reactor 1. An alarm 10 and a feeding pipe 11 are installed on the top of the reactor 1. The temperature sensor 8 is used to monitor the temperature inside the reactor 1. The temperature sensor 8 transmits the real-time temperature inside the reactor 1 to the PLC 6. The PLC 6 can compare the real-time temperature with the preset temperature and adjust the power of the heating tube 5 accordingly to ensure that the reactor 1 is in a constant temperature state. When the temperature inside the reactor 1 is abnormal for a period of time exceeding the preset time, the PLC 6 will activate the alarm 10 to inform relevant personnel that the equipment is malfunctioning.

[0041] In this embodiment, temperature sensor 8 is used to monitor the temperature inside the reactor 1. During use, raw materials are introduced into the reactor 1 through the feed pipe 11, followed by the introduction of enzyme solution from the enzyme storage tank 4 into the reactor 1. Then, motor 701 is started, driving a rotating rod 702. The rotating rod 702 drives multiple propeller blades 707 and anchor blades 703 to stir the edible fungus raw materials and enzyme solution inside the reactor 1, ensuring thorough mixing. The multiple propeller blades 707 enhance the radial mixing effect, and the anchor blades 703 adhere to the bottom of the reactor 1, preventing raw material sedimentation. When the propeller blades 707 need to be removed later, the internal thread adjusting ring 711 is rotated counterclockwise. 11 moves upward, spring 710 pushes limit plate 709, limit plate 709 then drives pin 708 to move upward. When the lower end of pin 708 comes out of the round hole above propeller blade 707, propeller blade 707 can be removed for replacement or repair. Temperature sensor 8 transmits the real-time temperature in reactor 1 to PLC 6. PLC 6 can compare the real-time temperature with the preset temperature and adjust the power of heating tube 5 accordingly to ensure that reactor 1 is in a constant temperature state. When the temperature in reactor 1 is abnormal for longer than the preset time, PLC 6 will activate alarm 10 to inform relevant personnel of the abnormal equipment operation, so as to repair the equipment in time, ensure processing quality, and reduce economic losses.

[0042] The above specific embodiments are merely several optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An enzymatic extraction device for polysaccharides from edible fungi, comprising a reaction vessel (1), wherein the front of the reaction vessel (1) is provided with an inspection door (3) for maintenance, an enzyme storage tank (4) and a PLC (6) for control are provided outside the reaction vessel (1), a heating tube (5) for precise temperature control is provided inside the reaction vessel (1), and a discharge valve (9) is provided at the bottom of the reaction vessel (1), characterized in that: The reactor (1) is equipped with a stirring structure (7) for improving the efficiency of the enzymatic hydrolysis reaction. The stirring structure (7) includes a motor (701) for driving, and a rotating rod (702) is provided at the output end of the motor (701). The rotating rod (702) is provided with an anchor blade (703) for avoiding raw material deposition and a propeller blade (707) for enhancing the radial mixing effect.

2. The edible mushroom polysaccharide enzymatic extraction device according to claim 1, characterized in that, Multiple connecting rings (705) are fixedly provided on the rotating rod (702). Multiple slots (706) are provided on the outside of the connecting rings (705). The propeller blade (707) is adapted to the slots (706). Multiple pins (708) are movably provided above the connecting rings (705). The pins (708) are located above the slots (706). An internal thread adjusting ring (711) is movably provided on the rotating rod (702).

3. The edible mushroom polysaccharide enzymatic extraction device according to claim 2, characterized in that, Both the propeller blade (707) and the connecting ring (705) are provided with round holes of the same diameter and position. The round hole at the top of the connecting ring (705) communicates with the slot (706). The number of round holes at the top of the connecting ring (705) is three.

4. The edible mushroom polysaccharide enzymatic extraction device according to claim 2, characterized in that, A limiting plate (709) is fixedly provided on the outside of the pin (708), and a spring (710) is sleeved on the outside of the pin (708). The top of the spring (710) is fixedly connected to the bottom of the limiting plate (709), and the bottom of the spring (710) is in contact with the top of the connecting ring (705).

5. The edible fungus polysaccharide enzymatic extraction equipment according to claim 2, characterized in that, The rotating rod (702) has a threaded groove (704) on its outside, and the threaded groove (704) is compatible with the internal threaded adjusting ring (711).

6. The edible mushroom polysaccharide enzymatic extraction device according to claim 1, characterized in that, The reactor (1) is provided with a base plate (2) for support. Multiple support rods are fixedly provided on the top of the base plate (2), and the top ends of the multiple support rods are fixedly connected to the top of the reactor (1).

7. The edible mushroom polysaccharide enzymatic extraction device according to claim 1, characterized in that, A temperature sensor (8) is fixedly installed on the inner wall of the top of the reactor (1), and an alarm (10) and a feeding pipe (11) are installed on the top of the reactor (1).

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