Immobilized enzymolysis device for preparing marine oligosaccharide

Abstract

The immobilized enzymolysis device comprises a reaction box, a feeding port is formed in one side of the top of the reaction box, a discharging port is formed in the bottom of the reaction box, a motor is fixedly connected to the top of the reaction box, a stirring cabin is formed in the reaction box, and the stirring cabin is fixedly connected to the bottom of the reaction box. And a power cabin is formed in the position, located at the top of the stirring cabin, in the reaction box, a reaction mechanism is arranged in the reaction box, and stirring rods are fixedly connected to the interiors of the two stirring frames at equal intervals. According to the immobilized enzymolysis device for preparing the marine oligosaccharide, disclosed by the utility model, through the arranged reaction mechanism, rapid stirring and fusion of raw materials and additives can be realized, the stirring effect is relatively good, the fusion speed is relatively high, meanwhile, the inner wall of the reaction box can be rapidly cleaned, the structure is simple, and the practicability is relatively high.

Description

Technical Field

[0001] The utility model relates to the technical field of oligosaccharide preparation, in particular to an immobilized enzymatic hydrolysis device for marine oligosaccharide preparation. Background Technique

[0002] Marine oligosaccharides are in great demand in the development and application of products such as water retention, moisturizing, hair washing, hair care, sterilization and disinfection, as well as antibacterial, cell activation, antioxidant, anti-aging and sunscreen.

[0003] After retrieval, an enzymatic hydrolysis device for chitosan oligosaccharide preparation (authorization announcement number: CN

[0004] 218059033U), "including a substrate and an enzymatic hydrolysis tank, a stirring shaft is arranged in the enzymatic hydrolysis tank, evenly distributed stirring blades are fixedly connected to the outer wall of the stirring shaft, a diversion seat is arranged inside the top of the enzymatic hydrolysis tank, a driving motor is fixedly connected to the outer wall of the bottom of the diversion seat, the output shaft of the driving motor is connected to the top end of the stirring shaft through a coupling, symmetrically arranged fixing rods are fixedly connected to the outer walls on both sides of the stirring shaft, and scraping plates are fixedly connected to one ends of the two fixing rods. By setting the driving motor, the stirring shaft, the stirring blades, the fixing rods and the scraping plates, the utility model can mix and stir the chitosan oligosaccharide raw material and the enzyme additive to achieve the enzymatic hydrolysis effect, and can scrape the residual materials on the inner wall of the enzymatic hydrolysis tank during the mixing and stirring process, avoiding the phenomenon of material waste, being relatively practical, and suitable for wide promotion and use".

[0005] According to the above related technology, the applicant believes that the above technology cannot clean the bottom of the inner wall of the enzymatic hydrolysis tank, and raw materials will still remain at the bottom of the inner wall of the enzymatic hydrolysis tank, which is not easy to clean. At the same time, the stirring effect of the above technology is poor. In view of the above problems, we have developed an immobilized enzymatic hydrolysis device for marine oligosaccharide preparation. Content of the Utility Model

[0006] The utility model discloses an immobilized enzymatic hydrolysis device for marine oligosaccharide preparation, aiming to solve the technical problems that the bottom of the inner wall of the enzymatic hydrolysis tank cannot be cleaned, raw materials will still remain at the bottom of the inner wall of the enzymatic hydrolysis tank, which is not easy to clean, and at the same time, the stirring effect of the above technology is poor.

[0007] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0008] An immobilized enzymatic hydrolysis device for the preparation of marine oligosaccharides, comprising a reaction tank. One side of the top of the reaction tank is provided with a feeding port, and the bottom of the reaction tank is provided with a discharging port. A motor is fixedly connected to the top of the reaction tank. A stirring chamber is opened inside the reaction tank, and a power chamber is opened at the top of the reaction tank and located inside the reaction tank. A reaction mechanism is provided inside the reaction tank. The reaction mechanism includes a stirring component and a cleaning component. The stirring component and the cleaning component are used in cooperation. The stirring component includes a main gear, and the main gear is rotatably connected inside the power chamber. Symmetrically meshed gears are connected to the outside of the main gear. Two connecting rods are symmetrically rotatably connected inside the reaction tank. The tops of the two connecting rods are respectively fixedly connected to the bottoms of the two meshed gears. Stirring frames are fixedly connected to the outside of the two connecting rods, and stirring rods are equidistantly fixedly connected inside the two stirring frames.

[0009] In a preferred embodiment, the cleaning component includes a rotating shaft, which is rotatably connected inside the reaction tank and fixedly connected to the output end of the motor. A connecting frame is fixedly connected to the bottom of the rotating shaft, and the bottom of the connecting frame is in contact with the inner bottom wall of the reaction tank. Side scraping plates are symmetrically and fixedly connected to the top of the connecting frame, and both side scraping plates are in contact with the inner wall of the reaction tank.

[0010] In a preferred embodiment, a protective cover is fixedly connected to the outside of the motor, and heat dissipation grooves are equidistantly opened on both sides of the protective cover.

[0011] In a preferred embodiment, universal wheels are symmetrically provided on both sides of the bottom of the reaction tank, and an observation window is provided on the front of the reaction tank.

[0012] In a preferred embodiment, support rods are symmetrically and fixedly connected to the top of the connecting frame, and the other ends of the two support rods are respectively fixedly connected to the two side scraping plates.

[0013] In a preferred embodiment, a controller is fixedly connected to the front of the reaction tank, and the motor is electrically connected to the controller.

[0014] The immobilized enzymatic hydrolysis device for the preparation of marine oligosaccharides provided by the present utility model has the following advantages:

[0015] Firstly, through the provided reaction mechanism, rapid stirring and fusion of raw materials and additives can be achieved. The stirring effect is good, the fusion speed is fast. At the same time, the inner wall of the reaction tank can be quickly cleaned. The structure is simple and the practicability is strong.

[0016] Second, through the provided protective cover, the motor can be protected; through the provided heat dissipation slots, the motor can be cooled; through the provided universal wheels, it is convenient for the staff to move the reaction tank; through the provided observation window, it is convenient for the staff to observe the inside of the reaction tank; through the provided controller, it is convenient for the staff to control the opening and closing of the motor, making the operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. 6 is a three-dimensional schematic view of an immobilized enzymatic hydrolysis device for preparing marine oligosaccharides proposed by the present utility model.

[0018] Figure 2 FIG. 10 is a three-dimensional sectional schematic view of an immobilized enzymatic hydrolysis device for preparing marine oligosaccharides proposed by the present utility model.

[0019] Figure 3 FIG. 14 is a three-dimensional schematic view of a reaction mechanism of an immobilized enzymatic hydrolysis device for preparing marine oligosaccharides proposed by the present utility model.

[0020] Figure 4 FIG. 18 is a three-dimensional schematic view of a stirring frame of an immobilized enzymatic hydrolysis device for preparing marine oligosaccharides proposed by the present utility model.

[0021] In the drawings: 1, reaction tank; 2, feed inlet; 3, motor; 4, stirring chamber; 5, power chamber; 6, reaction mechanism; 601, main gear; 602, sub-gear; 603, connecting rod; 604, stirring frame; 605, stirring rod; 7, rotating shaft; 8, connecting frame; 9, side scraper; 10, protective cover; 11, heat dissipation slots; 12, universal wheels; 13, observation window; 14, support rod; 15, discharge port; 16, controller. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the detailed description of the embodiments of the present application provided in the drawings below is not intended to limit the scope of the present application that is required to be protected, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts belong to the scope of protection of the present application.

[0023] Refer to Figure 1 - Figure 4, An immobilized enzymatic hydrolysis device for the preparation of marine oligosaccharides, including a reaction tank 1. There is a feeding port 2 opened on one side of the top of the reaction tank 1, and a discharge port 15 is provided at the bottom of the reaction tank 1. A motor 3 is fixedly connected to the top of the reaction tank 1. A stirring chamber 4 is opened inside the reaction tank 1, and a power chamber 5 is opened inside the reaction tank 1 and located above the stirring chamber 4. A reaction mechanism 6 is provided inside the reaction tank 1. The reaction mechanism 6 includes a stirring component and a cleaning component, and the stirring component and the cleaning component are used in cooperation. The stirring component includes a main gear 601, and the main gear 601 is rotatably connected inside the power chamber 5. Symmetrically meshed with the outside of the main gear 601 are auxiliary gears 602. Inside the reaction tank 1 are symmetrically rotatably connected connecting rods 603. The tops of the two connecting rods 603 are respectively fixedly connected to the bottoms of the two auxiliary gears 602. Stirring frames 604 are fixedly connected to the outside of the two connecting rods 603. Inside the two stirring frames 604 are equidistantly fixedly connected stirring rods 605. The cleaning component includes a rotating shaft 7, and the rotating shaft 7 is rotatably connected inside the reaction tank 1 and fixedly connected to the output end of the motor 3. A connecting frame 8 is fixedly connected to the bottom of the rotating shaft 7, and the bottom of the connecting frame 8 is in contact with the inner wall bottom of the reaction tank 1. Symmetrically fixedly connected to the top of the connecting frame 8 are side scrapers 9, and both of the two side scrapers 9 are in contact with the inner wall of the reaction tank 1.

[0024] In the above technical solution, considering the problem that the bottom of the inner wall of the enzymatic hydrolysis tank cannot be cleaned, there will still be raw materials remaining at the bottom of the inner wall of the enzymatic hydrolysis tank, which is not easy to clean. At the same time, the stirring effect of the above technology is poor. To solve such problems, the specific operation is as follows:

[0025] Refer to Figure 1 - Figure 4 , In a preferred embodiment, the output end of the motor 3 drives the main gear 601 to rotate, the two auxiliary gears 602 respectively drive the two stirring frames 604 to rotate, so that the two stirring frames 604 drive the stirring rods 605 to start stirring the raw materials and additives inside the reaction tank 1. At the same time, the main gear 601 drives the rotating shaft 7 to rotate, and the two side scrapers 9 clean the inside of the reaction tank 1 inside the reaction tank 1. The raw materials after the stirring reaction are discharged through the discharge port 15. By setting the reaction mechanism 6, rapid stirring and fusion of the raw materials and additives can be achieved, the stirring effect is good, the fusion speed is fast, and at the same time, the inner wall of the reaction tank 1 can be quickly cleaned. The structure is simple and the practicability is strong.

[0026] Refer to Figure 1 - Figure 4In a preferred embodiment, a protective cover 10 is fixedly connected to the outside of the motor 3, and heat dissipation grooves 11 are equidistantly provided on both sides of the protective cover 10. Universal wheels 12 are symmetrically provided on both sides of the bottom of the reaction box 1, and an observation window 13 is provided on the front of the reaction box 1. Support rods 14 are symmetrically fixedly connected to the top of the connecting frame 8, and the other ends of the two support rods 14 are fixedly connected to the two side scrapers 9 respectively. A controller 16 is fixedly connected to the front of the reaction box 1, and the motor 3 is electrically connected to the controller 16. The protective cover 10 can protect the motor 3, the heat dissipation grooves 11 can dissipate heat for the motor 3, the universal wheels 12 can facilitate the staff to move the reaction box 1, the observation window 13 can facilitate the staff to observe the inside of the reaction box 1, and the controller 16 can facilitate the staff to control the opening and closing of the motor 3, making the operation easier.

[0027] Working principle: In actual use, the staff first places the raw materials into the interior of the reaction box 1 through the feed port 2, and starts the motor 3 after adding the additives. The output end of the motor 3 drives the main gear 601 to rotate, and the two sub-gears 602 respectively drive the two stirring racks 604 to rotate, so that the two stirring racks 604 drive the stirring rod 605 to start stirring the raw materials and additives inside the reaction box 1. At the same time, the main gear 601 drives the rotating shaft 7 to rotate, and the two side scrapers 9 clean the inside of the reaction box 1. The raw materials after the stirring reaction are completed are discharged through the discharge port 15. At this point, the staff has completed the preparation of marine oligosaccharides.

[0028] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. The replacements described may be partial structures, devices, or method steps, or they may be complete technical solutions. Any equivalent replacements or modifications based on the technical solution and the concept of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. An immobilized enzymatic hydrolysis device for preparing marine oligosaccharides, comprising a reaction box (1), characterized in that: A feed port (2) is provided on one side of the top of the reaction box (1), a discharge port (15) is provided on the bottom of the reaction box (1), a motor (3) is fixedly connected to the top of the reaction box (1), a stirring chamber (4) is provided inside the reaction box (1), a power chamber (5) is provided inside the reaction box (1) and located on the top of the stirring chamber (4), a reaction mechanism (6) is provided inside the reaction box (1), the reaction mechanism (6) includes a stirring component and a cleaning component, and the stirring component and the cleaning component are used in conjunction with each other; The stirring assembly includes a main gear (601), which is rotatably connected to the inside of the power cabin (5); the outer side of the main gear (601) is symmetrically meshed with a sub-gear (602); the inside of the reaction box (1) is symmetrically rotatably connected to a connecting rod (603); the tops of the two connecting rods (603) are respectively fixedly connected to the bottoms of the two sub-gears (602); the outer sides of the two connecting rods (603) are fixedly connected to stirring racks (604); and the insides of the two stirring racks (604) are fixedly connected to stirring rods (605) at equal distances.

2. The immobilized enzymatic hydrolysis device for preparing marine oligosaccharides according to claim 1, characterized in that: The cleaning assembly comprises a rotating shaft (7), the rotating shaft (7) being rotatably connected to the interior of the reaction box (1) and fixedly connected to the output end of the motor (3), the bottom of the rotating shaft (7) being fixedly connected to a connecting frame (8), the bottom of the connecting frame (8) being in contact with the bottom of the inner wall of the reaction box (1), the top of the connecting frame (8) being symmetrically fixedly connected to side scrapers (9), both of which being in contact with the inner wall of the reaction box (1).

3. The immobilized enzymatic hydrolysis device for preparing marine oligosaccharides according to claim 1, characterized in that: A protective cover (10) is fixedly connected to the outside of the motor (3), and heat dissipation grooves (11) are equidistantly provided on both sides of the protective cover (10).

4. The immobilized enzymatic hydrolysis device for preparing marine oligosaccharides according to claim 1, characterized in that: Universal wheels (12) are symmetrically provided on both sides of the bottom of the reaction box (1), and an observation window (13) is provided on the front of the reaction box (1).

5. The immobilized enzymatic hydrolysis device for preparing marine oligosaccharides according to claim 2, characterized in that: The top of the connecting frame (8) is symmetrically fixedly connected with support rods (14), and the other ends of the two support rods (14) are respectively fixedly connected to the two side scrapers (9).

6. The immobilized enzymatic hydrolysis device for preparing marine oligosaccharides according to claim 1, characterized in that: A controller (16) is fixedly connected to the front of the reaction box (1), and the motor (3) is electrically connected to the controller (16).

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