Anti-foam low temperature concentration tank for collagen peptides

Abstract

The utility model discloses a kind of anti-foam low-temperature concentration tank for collagen peptide, comprising: tank body, the tank body top is provided with feed inlet;Spiral extrusion rod, the spiral extrusion rod coaxially rotatably arranged in tank body interior;Rotary extrusion rod, a plurality of rotary extrusion rods are rotatably arranged in the clearance of spiral extrusion rod with horizontal interval, and the periphery of rotary extrusion rod is surrounded by a plurality of bubble-breaking thorns.The application overcomes the traditional mechanical defoaming pulp can only break local foam, cannot effectively prevent foam from gathering in the rising process, and the recovery effect of material wrapped in the generated foam is limited.Thereby provide a kind of anti-foam low-temperature concentration tank for collagen peptide, which can effectively break foam, and the material wrapped in the broken foam can be effectively recovered.

Description

Technical Field

[0001] This utility model relates to the field of biological product processing equipment technology, specifically to an anti-foaming low-temperature concentration tank for collagen peptides. Background Technology

[0002] Collagen peptides require concentration during production to remove moisture. Low-temperature vacuum concentration is the preferred process for preserving their bioactivity. However, in a vacuum environment, collagen peptide solutions are prone to generating large amounts of stable foam. This foam is drawn away through the vacuum pipeline, resulting in significant product loss. Simultaneously, the foam layer covers the liquid surface, hindering moisture evaporation and reducing concentration efficiency.

[0003] Traditional mechanical defoaming slurry can only break up localized foam, and cannot effectively prevent foam from accumulating during its ascent. Furthermore, it has limited effectiveness in recovering materials encapsulated within the already generated foam.

[0004] Therefore, the problem that this invention urgently needs to solve is to provide a foam-proof low-temperature concentration tank for collagen peptides that can effectively break up foam and effectively recover the material encapsulated in the broken foam. Utility Model Content

[0005] To address the aforementioned technical problems, the purpose of this invention is to overcome the limitations of traditional mechanical defoaming slurries, which can only break up localized foam, cannot effectively prevent foam from accumulating during its ascent, and have limited effectiveness in recovering materials encapsulated within the generated foam. Therefore, this invention provides a foam-resistant low-temperature concentration tank for collagen peptides that can effectively break up foam and effectively recover materials encapsulated within the broken foam.

[0006] To achieve the above objectives, this utility model provides an anti-foaming low-temperature concentration tank for collagen peptides, comprising: a tank body, wherein a feed inlet is provided at the top of the tank body; a spiral extrusion rod, wherein the spiral extrusion rod is coaxially and rotatably disposed inside the tank body; and a rotating extrusion rod, wherein a plurality of rotating extrusion rods are rotatably disposed horizontally at intervals between the spiral extrusion rods, and a plurality of bubble-breaking thorns are arranged around the periphery of the rotating extrusion rods.

[0007] Preferably, the tank body is further provided with a heating resistor element that is connected to an external power source.

[0008] Preferably, a first interface communicating with the interior of the tank is also provided on the top of the tank body.

[0009] Preferably, a pressure gauge for detecting the internal pressure of the tank is also provided on one side of the first interface.

[0010] Preferably, the top of the tank is also provided with a pressure relief valve that communicates with its interior.

[0011] Preferably, a stirring paddle is coaxially arranged below the spiral extruder.

[0012] Preferably, a drive motor for driving the spiral extrusion rod to rotate is also provided above the tank body.

[0013] According to the above technical solution, the beneficial effects of this utility model compared with the prior art are as follows: This application adds collagen peptides to the feed inlet of the tank. The collagen peptides accumulate between the spiral extrusion rod and the tank. The central control system starts the drive motor to drive the spiral extrusion rod to rotate, thereby conveying the accumulated collagen peptides. At the same time, the rotating extrusion rod will squeeze the collagen peptides, and the bubble breaking will also destroy the surface tension stability of the internal solution, making it difficult for the gas to form a stable foam structure, thereby reducing foam formation from the root. After the feeding is completed, the central control system controls the vacuum system to draw air into the tank through the first interface, thereby pressurizing and lowering the boiling point of the collagen peptides. Then, the temperature controller controls the power supply and heating resistor element to heat the collagen peptides to make them reach the required temperature. The boiling point is concentrated, and the drive motor also controls the continuous rotation of the screw extruder and the agitator. During the concentration process, many bubbles are generated inside the collagen peptides. These bubbles carry material and rise. As the temperature rises, the surface tension of the liquid decreases. Surface tension is key to maintaining the strength of the foam liquid film. Lower surface tension makes it easier for bubbles to form, but it also makes the liquid film more fragile and the bubbles more prone to breaking. Therefore, these bubbles are very easy to break. Because the vacuum system controls the pressure inside the tank, these bubbles rise along the gap channel of the screw extruder. When these bubbles come into contact with the bubble-breaking spikes on the rotating extruder, they are punctured. The material inside them will fall back into the tank along the screw extruder under the action of centrifugal force and gravity, overcoming the suction of the vacuum system, thus improving the utilization rate of the material.

[0014] Other features and advantages of this utility model will be described in detail in the following detailed description section; and all parts not covered in this utility model are the same as or can be implemented using existing technology. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a plan view of a foam-proof low-temperature concentration tank for collagen peptides provided in a preferred embodiment of this utility model. Figure 2 yes Figure 1 Cross-sectional view at point A in the middle; Figure 3This is a partial three-dimensional representation of an anti-foaming low-temperature concentration tank for collagen peptides provided in a preferred embodiment of the present invention. Figure 1 .

[0016] Explanation of reference numerals in the attached drawings: 1. Tank body; 11. Feed inlet; 12. Heating resistance element; 13. First interface; 14. Pressure gauge; 15. Pressure relief valve; 16. Drive motor; 2. Spiral extrusion rod; 3. Rotating extrusion rod; 31. Bubble-breaking spike; 4. Agitator. Detailed Implementation

[0017] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0018] In the description of the embodiments of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," indicating orientation or positional relationships, are based on the orientation or positional relationships shown in the accompanying drawings, or the orientation or positional relationships commonly used when the utility model product is in use. These are merely for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or component 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 the utility model. Furthermore, the terms "first," "second," and "third," etc., are only used for distinguishing descriptions and should not be construed as indicating or implying relative importance. Additionally, the terms "horizontal," "vertical," and "suspended," etc., do not indicate that the component is required to be absolutely horizontal or suspended, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0019] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] To further understand the features, technical means, and specific objectives and functions achieved by this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments.

[0021] Reference Figures 1-3A foam-proof low-temperature concentration tank for collagen peptides includes: a tank body 1, with a feed inlet 11 at the top of the tank body 1; a spiral extrusion rod 2, which is coaxially and rotatably disposed inside the tank body 1; and a rotating extrusion rod 3, with a plurality of rotating extrusion rods 3 horizontally spaced and rotatably disposed at the gaps between the spiral extrusion rods 2, and a plurality of bubble-breaking thorns 31 arranged around the periphery of the rotating extrusion rods 3.

[0022] The spiral extrusion rod 2 of this application can completely cover the tank body 1, ensuring that when the foam rises, it must pass through the channel of the spiral extrusion rod 2, that is, it must pass through the rotating extrusion rod 3, so that it is punctured by the bubble-breaking spike 31. Since the spiral extrusion rod 2 can rotate, it can ensure that the material inside the punctured foam is transported back into the tank body 1 by the spiral extrusion rod 2 under the action of centrifugal force and gravity. At the same time, when the collagen peptide is added, it will also be squeezed by the spiral extrusion rod 2 and the rotating extrusion rod 3, thereby destroying the surface tension stability of the internal solution, making it difficult for the gas to form a stable foam structure, thus reducing the foam terrain from the root. The bottom of the tank body 1 is provided with a discharge valve connected to the collection device, which is not shown in the figure.

[0023] Reference Figure 2 The tank body 1 is also equipped with a heating resistor element 12 that is connected to an external power source.

[0024] The built-in heating resistance element 12 of this application can directly and quickly heat the material electrically, with almost no need for preheating, which greatly shortens the production cycle. The temperature is also easy to control, specifically through a temperature controller, which is existing technology and will not be described in detail here. In addition, the cover of the tank 1 is detachable, which also facilitates cleaning of the inside of the tank 1. The heating resistance element 12 is specifically a spiral heating tube.

[0025] Reference Figure 1 The tank body 1 is also provided with a first interface 13 that communicates with its interior.

[0026] The container 1 of this application is connected to a vacuum system through the first interface 13. By drawing a vacuum, the pressure inside the container is reduced, thereby lowering the boiling point of the collagen peptide solution, so that it can boil and evaporate at a temperature far below 100°C, such as 40-60°C, which perfectly protects the bioactivity of the collagen peptide.

[0027] Reference Figure 1 A pressure gauge 14 for detecting the internal pressure of the tank 1 is also provided on one side of the first interface 13.

[0028] The operator can obtain an accurate pressure reading through pressure gauge 14, and then control the vacuum system through the central control system to ensure that the pressure inside the tank 1 is in a stable state. Then, the temperature controller heats the collagen peptides inside the tank 1 to reach the boiling point without losing their biological activity, thus achieving concentration.

[0029] Reference Figure 1 The top of the tank body 1 is also equipped with a pressure relief valve 15 that communicates with its interior.

[0030] In the event of a malfunction in tank 1, the absence of a pressure relief valve 15 could lead to a continuous increase in pressure, potentially causing tank 1 to deform, crack, or even explode, resulting in serious equipment damage, material loss, and personal injury. The pressure relief valve 15 automatically opens to release pressure before it reaches a dangerous level, serving as the last line of defense against catastrophic accidents.

[0031] Reference Figure 2 A stirring paddle 4 is also coaxially arranged below the spiral extrusion rod 2.

[0032] In the concentration process, especially in the later stages, high-viscosity, high-concentration materials are prone to sedimentation and scaling. The anchor / frame agitator 4 can effectively prevent material retention, sedimentation, and scaling, thereby ensuring the concentration quality of collagen peptides.

[0033] Reference Figure 3 Above the tank body 1, a drive motor 16 is also provided to drive the spiral extrusion rod 2 to rotate.

[0034] This application uses a central control system to control the drive motor 16 to ensure that the drive motor 16 can stably drive the spiral extruder 2 and the stirring paddle 4 to rotate stably, thereby ensuring the concentration quality of collagen peptides.

[0035] In use, the device provided by this utility model adds collagen peptides to the feed inlet 11 of the tank 1. The collagen peptides accumulate between the spiral extrusion rod 2 and the tank 1. The central control system starts the drive motor 16 to drive the spiral extrusion rod 2 to rotate, thereby conveying the accumulated collagen peptides. At the same time, the rotating extrusion rod 3 squeezes the collagen peptides, and the bubble-breaking spikes 31 also disrupt the surface tension stability of the internal solution, making it difficult for the gas to form a stable foam structure, thus reducing foam formation at the source. After the feeding is completed, the central control system controls the vacuum system to evacuate air into the tank 1 through the first interface 13, thereby pressurizing and lowering the boiling point of the collagen peptides. Then, the temperature controller controls the power supply and heating resistor element 12 to heat the collagen peptides to the boiling point for concentration. Simultaneously, the drive motor 16 also controls the spiral extrusion rod 2 and the stirring paddle 4 to rotate continuously. During the concentration process, many bubbles are generated inside the collagen peptides. These bubbles carry materials and rise. As the temperature rises, the surface tension of the liquid decreases. Surface tension is the key to maintaining the strength of the foam liquid film. The decrease in surface tension makes it easier for bubbles to form, but it also makes the liquid film more fragile and the bubbles more likely to break. Therefore, these bubbles are very easy to break. Since the vacuum system controls the pressure inside the tank 1, these bubbles will rise along the gap channel of the spiral extrusion rod 2. When these bubbles come into contact with the bubble-breaking spikes 31 on the rotating extrusion rod 3, they will be punctured. The material inside will fall back into the tank 1 along the spiral extrusion rod 2 under the action of centrifugal force and gravity, overcoming the suction of the vacuum system, so as to improve the utilization rate of the material.

[0036] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0037] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0038] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A foam-proof low-temperature concentration tank for collagen peptides, characterized in that, include: Tank body (1), the top of the tank body (1) is provided with a feed inlet (11); spiral extrusion rod (2), the spiral extrusion rod (2) is coaxially and rotatably arranged inside the tank body (1); rotating extrusion rod (3), a number of rotating extrusion rods (3) are rotatably arranged horizontally at intervals at the gap of the spiral extrusion rod (2), and a number of bubble-breaking thorns (31) are arranged around the circumference of the rotating extrusion rod (3).

2. The anti-foaming low-temperature concentration tank for collagen peptides according to claim 1, characterized in that, The tank (1) is also equipped with a heating resistor element (12) that is connected to an external power source.

3. The anti-foaming low-temperature concentration tank for collagen peptides according to claim 1, characterized in that, The tank (1) is also provided with a first interface (13) above it, which is connected to the interior of the tank.

4. The anti-foaming low-temperature concentration tank for collagen peptides according to claim 3, characterized in that, A pressure gauge (14) for detecting the internal pressure of the tank (1) is also provided on one side of the first interface (13).

5. The anti-foaming low-temperature concentration tank for collagen peptides according to claim 1, characterized in that, The top of the tank (1) is also provided with a pressure relief valve (15) that is connected to its interior.

6. The anti-foaming low-temperature concentration tank for collagen peptides according to claim 1, characterized in that, A stirring paddle (4) is also coaxially arranged below the spiral extruder (2).

7. The anti-foaming low-temperature concentration tank for collagen peptides according to claim 1, characterized in that, A drive motor (16) for driving the spiral extrusion rod (2) to rotate is also provided above the tank (1).

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