A device for extracting polypeptides from isinglass

Abstract

The utility model discloses a kind of flower glue polypeptide extraction equipment, it relates to flower glue polypeptide production field, including kettle body, the kettle body top is equipped with feed inlet, and kettle body bottom is equipped with discharge port, the kettle body bottom is designed into inverted cone, the kettle body inside is equipped with the stirring mechanism of sufficient mixing flower glue solution, the stirring mechanism includes fixedly installed in the stirring motor of kettle body top, and stirring motor output end is fixedly installed with stirring shaft, and stirring shaft end portion is fixedly installed with stirring paddle, the stirring shaft outer wall is equipped with scraping plate, the kettle body bottom is equipped with the anti-blocking mechanism for preventing discharge port blockage. The flower glue polypeptide extraction equipment, by the stirring mechanism set, can be fully stirred to flower glue solution, improve mixing uniformity, let flower glue and enzymatic solution component mixing more fully, effectively improve polypeptide extraction efficiency;Anti-blocking mechanism can agitate flower glue solution at discharge port, prevent material deposition blockage, ensure that material is discharged from discharge port smoothly.

Description

Technical Field

[0001] This utility model relates to the field of fish maw polypeptide production technology, specifically to a fish maw polypeptide extraction device. Background Technology

[0002] Fish maw, also known as fish bladder, white swim bladder, or fish maw, is mainly produced in coastal areas of my country and the South Pacific islands. It is processed by gutting and drying and has high nutritional value. It is rich in protein and fat, and its main nutritional components are viscous colloidal high-grade protein and polysaccharides. It is often used for the extraction and production of polypeptides.

[0003] In the prior art, Chinese Patent No. CN213866250U discloses an enzymatic hydrolysis device for extracting bioactive peptides, including an enzymatic hydrolysis tank. Two symmetrically distributed fixing rings are fixedly connected to the outside of the enzymatic hydrolysis tank. A heat insulation layer is fixedly connected to the inner side of the fixing rings. A top cover is fixedly connected to the top of the heat insulation layer, and a bottom cover is fixedly connected to the bottom of the heat insulation layer. An inlet extending to the outside of the top cover is fixedly installed on the top of the enzymatic hydrolysis tank. This enzymatic hydrolysis device for extracting bioactive peptides, by adding a retaining plate and a turning wheel blade to the bottom of the coupling, after starting the reduction motor, turns the material at the bottom. Using the stirring blades fixed outside the coupling, the material turned out by the turning wheel is circulated and stirred, making the stirring process more uniform and avoiding a decrease in the enzymatic hydrolysis yield during the active peptide enzymatic hydrolysis process.

[0004] Based on the above information, in the existing enzymatic hydrolysis tank for extracting peptides from fish maw slurry, the fish maw slurry itself is viscous and easily adheres to the inner wall of the tank, making it difficult to clean. Furthermore, due to the limitation of the inner diameter of the discharge pipe, the discharge pipe is prone to blockage after long-term use. Therefore, we propose a fish maw peptide extraction device. Utility Model Content

[0005] The purpose of this invention is to provide a fish maw polypeptide extraction device to solve the problems mentioned in the background art. When extracting polypeptides from fish maw slurry using an enzymatic hydrolysis tank, the fish maw slurry is sticky and easily adheres to the inner wall of the tank, making it difficult to clean. Furthermore, the discharge pipe is easily blocked after prolonged use due to its limited inner diameter.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fish maw polypeptide extraction device, comprising a vessel body, wherein the top of the vessel body is provided with a feed inlet and the bottom of the vessel body is provided with a discharge outlet, the bottom of the vessel body is designed in an inverted cone shape, and the interior of the vessel body is provided with a stirring mechanism for fully mixing the fish maw solution, the stirring mechanism including a stirring motor fixedly installed on the top of the vessel body, and a stirring shaft fixedly installed at the output end of the stirring motor, and a stirring blade fixedly installed at the end of the stirring shaft, a scraper plate being provided on the outer wall of the stirring shaft, and an anti-blocking mechanism being provided at the bottom of the vessel body to prevent the discharge outlet from being blocked.

[0007] Furthermore, the outer wall of the scraper is fixedly equipped with symmetrically arranged connecting rods, and the end of the connecting rod away from the scraper is fixedly connected to the stirring shaft. The scraper is arranged at equal angles inside the vessel, and the outer wall of the scraper away from the connecting rod is in contact with the inner wall of the vessel.

[0008] Furthermore, the stirring blade is located at the bottom of the stirring shaft, and the outer wall of the stirring blade is provided with shearing blocks. The shearing blocks are designed in a tooth shape and are evenly distributed along the edge of the stirring blade.

[0009] Furthermore, the outer wall of the stirring shaft is provided with unequally angled turbulence blades, which are located between two sets of connecting rods, and the length of the turbulence blades is less than the length of the connecting rods. The turbulence blades are staggered along the axial direction of the stirring shaft.

[0010] Furthermore, the anti-blocking mechanism includes a rotating disk rotatably installed on the inner wall of the discharge port, and a stirring crank is fixedly installed on the inner wall of the rotating disk. The outer wall of the stirring crank is provided with an anti-blocking rod and a cleaning scraper. The outer wall of the rotating disk is provided with an external gear ring, and a drive motor is fixedly installed on the outer wall of the discharge port.

[0011] Furthermore, the inner wall of the rotating disk is flush with the inner wall of the discharge port, the stirring rod is parallel to the inner wall of the bottom of the vessel, and the length of the stirring rod is the same as the length of the inner wall of the bottom of the vessel. The anti-blocking rod is perpendicular to the stirring rod, and two sets of anti-blocking rods are symmetrically arranged. The anti-blocking rod is located on the outer wall of the stirring rod away from the vessel. The outer wall of the cleaning scraper is in contact with the inner wall of the vessel.

[0012] Furthermore, a drive gear is fixedly installed at the output end of the drive motor, and the drive gear meshes with the external gear ring.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This fish maw polypeptide extraction equipment, through its set stirring mechanism, uses a stirring motor to drive the stirring shaft to rotate, and the stirring blades can fully stir the fish maw solution. The toothed shearing blocks can enhance the shearing effect on the fish maw solution and improve the mixing uniformity. At the same time, the turbulence blade generates turbulence during the stirring process, further breaking the laminar flow state of the solution, allowing the fish maw and other components such as the enzymatic hydrolysate to mix more thoroughly, effectively improving the polypeptide extraction efficiency.

[0015] 2. Through the design of the scraper, it fits closely to the inner wall of the vessel. When the stirring shaft rotates, the scraper can scrape off the fish maw slurry adhering to the inner wall of the vessel in real time, avoiding waste and subsequent cleaning problems caused by long-term adhesion due to the high viscosity of the slurry, ensuring the cleanliness of the inner wall of the vessel, and reducing the impact of residue on the next extraction.

[0016] 3. By setting up an anti-blocking mechanism, the drive motor drives the rotating disk to rotate through the meshing of the drive gear and the external gear ring. The stirring crank rotates accordingly. The anti-blocking rod can agitate the fish maw solution at the discharge port to prevent material from settling and clogging. The cleaning scraper can clean the inner wall of the bottom of the vessel. Combined with the inverted conical bottom design of the vessel, it ensures that the material is discharged smoothly from the discharge port, greatly reducing the probability of discharge port blockage and ensuring the continuous and stable operation of the equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the vessel body of this utility model;

[0019] Figure 3 This is a schematic diagram of the scraper, turbulence impeller, and stirring blade structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the discharge port of this utility model;

[0021] Figure 5 This is a schematic diagram of the anti-blocking mechanism of this utility model;

[0022] Figure 6 This is a schematic diagram of the stirring crank, anti-clogging rod, and cleaning scraper structure of this utility model.

[0023] In the diagram: 1. Kettle body; 101. Feed inlet; 102. Discharge outlet; 2. Stirring motor; 201. Stirring shaft; 202. Connecting rod; 3. Scraper; 4. Turbine impeller; 5. Stirring blade; 501. Shearing block; 6. Rotating disk; 601. External gear ring; 7. Stirring crank; 701. Anti-blocking rod; 702. Cleaning scraper; 8. Drive motor; 801. Drive gear. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1: Please refer to Figures 1-3The present invention provides the following technical solution: a fish maw polypeptide extraction device, including a vessel body 1, a feed inlet 101 at the top of the vessel body 1, and a discharge outlet 102 at the bottom of the vessel body 1. The bottom of the vessel body 1 is designed in an inverted cone shape. The vessel body 1 is equipped with a stirring mechanism for fully mixing the fish maw solution. The stirring mechanism includes a stirring motor 2 fixedly installed at the top of the vessel body 1, and a stirring shaft 201 fixedly installed at the output end of the stirring motor 2. A stirring blade 5 is fixedly installed at the end of the stirring shaft 201, and a scraper 3 is provided on the outer wall of the stirring shaft 201.

[0026] like Figure 1 and Figure 2 As shown, the outer wall of the scraper 3 is fixedly equipped with symmetrically arranged connecting rods 202, and the end of the connecting rod 202 away from the scraper 3 is fixedly connected to the stirring shaft 201. The scraper 3 is arranged at equal angles inside the vessel body 1, and the outer wall of the scraper 3 away from the connecting rod 202 is in contact with the inner wall of the vessel body 1.

[0027] like Figures 1-3 As shown, the stirring blade 5 is located at the bottom of the stirring shaft 201, and the outer wall of the stirring blade 5 is provided with shearing blocks 501. The shearing blocks 501 are designed in a tooth shape and are evenly distributed along the edge of the stirring blade 5. The outer wall of the stirring shaft 201 is provided with turbulence propellers 4 distributed at equal angles. The turbulence propellers 4 are located between two sets of connecting rods 202, and the length of the turbulence propellers 4 is less than the length of the connecting rods 202. The turbulence propellers 4 are staggered along the axial direction of the stirring shaft 201.

[0028] When the equipment starts to extract fish maw peptides, the stirring mechanism begins to work. After the stirring motor 2 is powered on, it outputs power to drive the stirring shaft 201, which is fixedly connected to it, to rotate. The stirring blades 5 at the bottom of the stirring shaft 201 rotate synchronously with the shaft, stirring the fish maw solution in the vessel 1. The shearing blocks 501 on the outer wall of the blades are toothed and evenly distributed, which enhance the shearing effect on the fish maw solution during rotation and improve the uniformity of solution mixing. At the same time, the outer wall of the stirring shaft 201 is equidistantly distributed between the two sets of connecting rods 202. The turbulence paddle 4 generates turbulence when rotating with the shaft. Since the turbulence paddle 4 is staggered along the axial direction of the stirring shaft 201 and its length is less than that of the connecting rod 202, it can further break the laminar flow state of the solution, so that the fish maw and the enzymatic hydrolysate and other components can be mixed more thoroughly. In addition, the stirring shaft 201 drives the scraper 3 to rotate synchronously through the connecting rod 202. Since the outer wall of the scraper 3 away from the connecting rod 202 is in contact with the inner wall of the vessel 1 and is set at an equal angle inside the vessel 1, the fish maw slurry attached to the inner wall of the vessel 1 can be scraped off in real time during the rotation, avoiding slurry residue.

[0029] Example 2: Please refer to Figures 1-6Based on Embodiment 1, an anti-blocking mechanism is also disclosed, the specific structure of which is as follows: The bottom of the vessel body 1 is provided with an anti-blocking mechanism to prevent blockage of the discharge port 102. The anti-blocking mechanism includes a rotating disk 6 rotatably mounted on the inner wall of the discharge port 102, and a stirring crank 7 is fixedly mounted on the inner wall of the rotating disk 6. An anti-blocking rod 701 and a cleaning scraper 702 are provided on the outer wall of the stirring crank 7. An external gear ring 601 is provided on the outer wall of the rotating disk 6. A drive motor 8 is fixedly mounted on the outer wall of the discharge port 102. The inner wall of the rotating disk 6 and the discharge port 102 are connected... 02 The inner wall is flush with the inner wall of the vessel body 1. The stirring rod 7 is parallel to the inner wall of the bottom of the vessel body 1, and the length of the stirring rod 7 is the same as the length of the inner wall of the bottom of the vessel body 1. The anti-blocking rod 701 is perpendicular to the stirring rod 7, and two sets of anti-blocking rods 701 are symmetrically arranged. The anti-blocking rod 701 is located on the outer wall of the stirring rod 7 away from the vessel body 1. The outer wall of the cleaning scraper 702 is in contact with the inner wall of the vessel body 1. The output end of the drive motor 8 is fixedly installed with a drive gear 801, and the drive gear 801 is meshed with the outer gear ring 601.

[0030] During the discharging stage of the fish maw solution, the anti-blocking mechanism operates to prevent blockage at the discharge port 102. After the drive motor 8 is powered on, it outputs power, driving the drive gear 801 fixedly installed at its output end to rotate. Since the drive gear 801 meshes with the outer gear ring 601 on the outer wall of the rotating disk 6, it drives the rotating disk 6 to rotate on the inner wall of the discharge port 102. The stirring rod 7 fixedly installed on the inner wall of the rotating disk 6 rotates synchronously with the rotating disk 6. Because the stirring rod 7 is parallel to and the same length as the inner wall of the bottom of the vessel 1, its rotation can agitate the fish maw solution at the bottom of the vessel 1. The outer wall of the stirring rod 7... The two sets of anti-clogging rods 701 are set perpendicular to the stirring rod 7 and located away from the vessel body 1. When the stirring rod 7 rotates, it can specifically agitate the fish maw solution at the outlet 102 to prevent the material from settling at the outlet 102. At the same time, the cleaning scraper 702 on the stirring rod 7 rotates with the rod, and its outer wall is in contact with the inner wall of the vessel body 1 to clean the inner wall of the bottom of the vessel body 1. Combined with the inverted conical design at the bottom of the vessel body 1, the fish maw solution and material can be smoothly collected and discharged to the outlet 102, effectively avoiding blockage of the outlet 102 and ensuring smooth discharge.

[0031] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A device for extracting polypeptides from isinglass, comprising a kettle body (1), a feeding port (101) being arranged on the top of the kettle body (1), and a discharging port (102) being arranged on the bottom of the kettle body (1), the bottom of the kettle body (1) being designed in an inverted conical shape, characterized in that: The vessel body (1) is equipped with a stirring mechanism for fully mixing the fish maw solution. The stirring mechanism includes a stirring motor (2) fixedly installed on the top of the vessel body (1), and a stirring shaft (201) is fixedly installed at the output end of the stirring motor (2). A stirring blade (5) is fixedly installed at the end of the stirring shaft (201). A scraper (3) is provided on the outer wall of the stirring shaft (201). An anti-blocking mechanism is provided at the bottom of the vessel body (1) to prevent the outlet (102) from being blocked.

2. The device for extracting polypeptides from chondria according to claim 1, wherein: The outer wall of the scraper (3) is fixedly equipped with symmetrically arranged connecting rods (202), and the end of the connecting rod (202) away from the scraper (3) is fixedly connected to the stirring shaft (201). The scraper (3) is arranged at equal angles inside the vessel body (1), and the outer wall of the scraper (3) away from the connecting rod (202) is in contact with the inner wall of the vessel body (1).

3. The chitin polypeptide extraction apparatus of claim 1, wherein: The stirring blade (5) is located at the bottom of the stirring shaft (201), and the outer wall of the stirring blade (5) is provided with shearing blocks (501). The shearing blocks (501) are designed in a tooth shape, and the shearing blocks (501) are distributed at equal intervals along the edge of the stirring blade (5).

4. The chitin polypeptide extraction apparatus of claim 1, wherein: The outer wall of the stirring shaft (201) is provided with turbulence propellers (4) distributed at equal angles, and the turbulence propellers (4) are located between two sets of connecting rods (202). The length of the turbulence propellers (4) is less than the length of the connecting rods (202). The turbulence propellers (4) are staggered along the axial direction of the stirring shaft (201).

5. The chitin polypeptide extraction apparatus of claim 1, wherein: The anti-blocking mechanism includes a rotating disk (6) rotatably installed on the inner wall of the discharge port (102), and a stirring crank (7) is fixedly installed on the inner wall of the rotating disk (6). The outer wall of the stirring crank (7) is provided with an anti-blocking rod (701) and a cleaning scraper (702). The outer wall of the rotating disk (6) is provided with an outer gear ring (601). The outer wall of the discharge port (102) is fixedly installed with a drive motor (8).

6. The chitin polypeptide extraction apparatus of claim 5, wherein: The inner wall of the rotating disk (6) is flush with the inner wall of the discharge port (102). The stirring rod (7) is parallel to the inner wall of the bottom of the vessel body (1), and the length of the stirring rod (7) is the same as the length of the inner wall of the bottom of the vessel body (1). The anti-blocking rod (701) is perpendicular to the stirring rod (7), and two sets of anti-blocking rods (701) are symmetrically arranged. The anti-blocking rod (701) is located on the outer wall of the stirring rod (7) away from the vessel body (1). The outer wall of the cleaning scraper (702) is in contact with the inner wall of the vessel body (1).

7. The device for extracting chitin polypeptide according to claim 5, characterized in that: The output end of the drive motor (8) is fixedly equipped with a drive gear (801), and the drive gear (801) is meshed with the external gear ring (601).

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