Animal oil fat allergenic protein high-temperature steam inactivation device

Abstract

The utility model relates to high temperature inactivation technical field discloses an animal oil fat sensitized protein high temperature steam inactivation device, including support and fixed plate, the fixed plate symmetry fixed connection in the top of support, the top of support is provided with the feed mechanism, the middle part of feed mechanism is provided with inactivation mechanism, the inside of feed mechanism is provided with the shunt mechanism, through the inactivation mechanism in this device, the bottom end of feeding pipe and the top end of discharge pipe all communicate the curved pipe, material needs to rotate along the flow direction of curved pipe many times after feeding to continue conveying, and this curved structure design greatly prolongs the flow time of material in the high temperature steam environment in the processing tank, makes the contact time of animal oil fat and high temperature steam increase significantly, can more fully utilize high temperature to destroy the sensitized protein structure in oil fat, reduces the sensitized protein residual problem due to the insufficient heating time, compares the straight pipeline transportation, and effectively improves the inactivation completeness of sensitized protein.

Description

Technical Field

[0001] This utility model relates to the field of high-temperature inactivation technology, specifically a high-temperature steam inactivation device for animal fat-sensitized proteins. Background Technology

[0002] High-temperature inactivation is a technique that uses high temperatures to destroy the structure and function of substances (especially bioactive components such as proteins, nucleic acids, and microorganisms), causing them to lose their original activity or pathogenicity. It is widely used in food processing, pharmaceutical production, biosafety, and materials handling. Its core principle is to break the chemical bonds of biomolecules (such as peptide bonds in proteins and phosphodiester bonds in nucleic acids) through heat energy, leading to denaturation and degradation of the molecular spatial structure, ultimately resulting in the loss of physiological functions (such as sensitization, infectivity, and catalytic activity).

[0003] The following problems still exist in the existing technology:

[0004] 1. In existing technologies for high-temperature steam inactivation of allergenic proteins in animal fats, material conveying often uses straight pipe structures, lacking optimized design of material flow paths. This straight pipe conveying method results in extremely short residence time of materials in the high-temperature steam environment, allowing only brief contact with the high-temperature steam. This fails to fully utilize heat energy to destroy the molecular structure of allergenic proteins. Some heat-resistant allergenic proteins, due to insufficient heating time, do not undergo complete denaturation of their spatial structure and retain residual allergenic activity, leading to poor final inactivation effect. This makes it difficult to meet the stringent requirements for allergenic protein removal in food processing or related applications, posing a potential risk of allergic reactions in subsequent products.

[0005] 2. In existing technologies, animal fats lack an effective diversion structure during high-temperature steam inactivation. The material is mostly transported in a centralized manner. During transport and inactivation, the material is prone to local accumulation due to its viscous properties. The material in the accumulation area cannot fully contact the high-temperature steam, forming a "dead zone" for inactivation. Although the surface material that is not accumulated can contact the high-temperature steam, the internal material is not heated sufficiently, resulting in a large difference in the degree of inactivation of the same batch of material. This uneven inactivation situation means that the allergenic proteins in some materials are not effectively inactivated, affecting the stability of the overall product quality and making it impossible to guarantee that every batch of material meets the qualified inactivation standard. Utility Model Content

[0006] The purpose of this invention is to solve the problem of insufficient heating of sensitizing proteins in the prior art, resulting in poor inactivation effect, and proposes a high-temperature steam inactivation device for sensitizing proteins caused by animal fats.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A high-temperature steam inactivation device for animal fat-sensitized proteins includes a support and a fixing plate. The fixing plate is symmetrically fixed to the top of the support. A feeding mechanism is provided at the top of the support. An inactivation mechanism is provided in the middle of the feeding mechanism. A diversion mechanism is provided inside the feeding mechanism.

[0009] Preferably, the material conveying mechanism includes a processing tank fixedly connected to the inner wall of the fixed plate, a first guide pipe fixedly connected to the bottom end of the processing tank, a second guide pipe fixedly connected to the top end of the processing tank, and a connecting plate fixedly connected to both ends of the processing tank.

[0010] Preferably, the first guide pipe is used to connect to the high-temperature steam conveying device, and the second guide pipe is used to connect to the high-temperature steam collecting device.

[0011] Preferably, the inactivation mechanism includes a feeding pipe fixedly connected to the top of the processing tank, a discharge pipe fixedly connected to the bottom of the processing tank, a curved pipe fixedly connected to the bottom of the feeding pipe and the top of the discharge pipe, a groove plate fixedly connected to the other end of the curved pipe, a conical plate fixedly connected to the end of the groove plate away from the curved pipe, a groove being formed inside the conical plate, and a plurality of connecting holes being arranged in a circular array at the end of the conical plate away from the groove plate.

[0012] Preferably, the discharge pipe is connected to the collection device, and the feeding pipe is connected to the material feeding equipment.

[0013] Preferably, the diversion mechanism includes a diversion pipe one fixedly connected between two conical plates, a diversion pipe two symmetrically fixedly connected to the middle of the diversion pipe one, a diversion groove opened inside the diversion pipe two, a slide fixedly connected to the inner wall of the diversion pipe two, a conical groove plate slidably connected inside the slide plate, and six abutment grooves arranged in a ring array on the outer wall of the conical groove plate.

[0014] Preferably, the diverter pipe is fixedly connected to the connecting hole, and an inclined plate is provided on the inner wall of the contact groove.

[0015] Compared with the prior art, this utility model provides a high-temperature steam inactivation device for animal fat-sensitized proteins, which has the following beneficial effects:

[0016] 1. This high-temperature steam inactivation device for allergenic proteins in animal fats features a curved pipe connecting the bottom of the feeding pipe and the top of the discharge pipe in its inactivation mechanism. After the material is fed in, it needs to rotate multiple times along the flow direction of the curved pipe to continue conveying. This curved structure design significantly extends the flow time of the material in the high-temperature steam environment inside the processing tank, thereby significantly increasing the contact time between the animal fat and the high-temperature steam. This allows for more efficient use of high temperature to destroy the structure of allergenic proteins in the fat, reducing the problem of allergenic protein residue caused by insufficient heating time. Compared with straight pipeline conveying, this effectively improves the thoroughness of allergenic protein inactivation.

[0017] 2. This high-temperature steam inactivation device for animal fat-sensitized proteins utilizes a diversion mechanism. Through the synergistic effect of diversion pipe one, diversion pipe two, a conical groove plate, and an abutment groove with inclined plates, the material flows into diversion pipe one from the connection hole of the conical plate. As it flows into diversion pipe two, it continuously impacts the inclined plates in the abutment groove, causing the conical groove plate to rotate within the sliding table. The rotating conical groove plate, in conjunction with the abutment groove, evenly distributes the material to different areas of diversion pipe two, preventing localized accumulation. This design ensures that every area of ​​the fat material is fully exposed to the high-temperature steam in the processing tank, effectively solving the problem of inactivation dead zones caused by uneven heating of materials in traditional devices, and guaranteeing the consistency of inactivation effect for the entire batch of animal fat-sensitized proteins. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of a high-temperature steam inactivation device for animal fat-sensitized proteins proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the feeding pipe and discharge pipe in a high-temperature steam inactivation device for animal fat-induced allergenic proteins proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the conical plate and the guide tube in a high-temperature steam inactivation device for animal fat-sensitized proteins proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the structure of the tank plate and the diversion pipe in a high-temperature steam inactivation device for animal fat-sensitized proteins proposed in this utility model.

[0022] Figure 5 This is a schematic diagram of the structure of the tank plate 1 and the diversion pipe 2 in a high-temperature steam inactivation device for animal fat-sensitized proteins proposed in this utility model.

[0023] Figure 6 This is a schematic diagram of the conical plate and connecting hole structure in a high-temperature steam inactivation device for animal fat-sensitized proteins proposed in this utility model.

[0024] Figure 7This is a schematic diagram of the diversion pipe and conical groove plate structure in a high-temperature steam inactivation device for animal fat-sensitized proteins proposed in this utility model.

[0025] Figure 8 This is a schematic diagram of the diversion pipe 2 and the contact groove in a high-temperature steam inactivation device for animal fat-sensitized proteins proposed in this utility model.

[0026] In the diagram: 101, support; 102, fixing plate; 200, material conveying mechanism; 201, processing tank; 202, guide pipe one; 203, guide pipe two; 204, connecting plate; 300, inactivation mechanism; 301, feeding pipe; 302, discharge pipe; 303, curved pipe; 304, trough plate one; 305, conical plate; 306, groove; 307, connecting hole; 400, diversion mechanism; 401, diversion pipe one; 402, diversion pipe two; 403, diversion groove; 404, sliding table; 405, conical groove plate; 406, contact groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 utility model 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 utility model.

[0029] Example:

[0030] See attached document Figures 1 to 8 As shown, a high-temperature steam inactivation device for animal fat-sensitized proteins includes a support 101 and a fixing plate 102. The fixing plate 102 is symmetrically fixed to the top of the support 101. A feeding mechanism 200 is provided at the top of the support 101. An inactivation mechanism 300 is provided in the middle of the feeding mechanism 200. A diversion mechanism 400 is provided inside the feeding mechanism 200.

[0031] Furthermore, the material conveying mechanism 200 includes a processing tank 201 fixedly connected to the inner wall of the fixed plate 102. The bottom end of the processing tank 201 is fixedly connected to a guide pipe 202, which is used to connect to a high-temperature steam conveying device. The top end of the processing tank 201 is fixedly connected to a guide pipe 203, which is used to connect to a high-temperature steam collecting device. Both ends of the processing tank 201 are fixedly connected to a connecting plate 204.

[0032] Furthermore, the inactivation mechanism 300 includes a feeding pipe 301 fixedly connected to the top of the processing tank 201. The feeding pipe 301 is connected to a material feeding device. A discharge pipe 302 is fixedly connected to the bottom of the processing tank 201. The discharge pipe 302 is connected to a collection device. A curved pipe 303 is fixedly connected to both the bottom of the feeding pipe 301 and the top of the discharge pipe 302. A trough plate 304 is fixedly connected to the other end of the curved pipe 303. A conical plate 305 is fixedly connected to the end of the trough plate 304 away from the curved pipe 303. A groove 306 is provided inside the conical plate 305. Several connecting holes 307 are arranged in a ring array at the end of the conical plate 305 away from the trough plate 304.

[0033] Furthermore, the diversion mechanism 400 includes a diversion pipe 401 fixedly connected between two conical plates 305. The diversion pipe 401 is fixedly connected to the connection hole 307. A diversion pipe 402 is symmetrically fixedly connected to the middle of the diversion pipe 401. A diversion groove 403 is provided inside the diversion pipe 402. A slide 404 is fixedly connected to the inner wall of the diversion pipe 402. A conical groove plate 405 is slidably connected inside the slide 404. Six contact grooves 406 are arranged in a ring array on the outer wall of the conical groove plate 405. An inclined plate is provided on the inner wall of the contact groove 406.

[0034] In use, the operator connects the first guide pipe 202 to the high-temperature steam conveying device, so that the high-temperature steam conveying device conveys high-temperature steam into the processing tank 201, and the high-temperature steam is discharged through the second guide pipe 203, so that the high-temperature steam enters the high-temperature steam collection device through the second guide pipe 203, so that the high-temperature steam inside the processing tank 201 is always in a state of circulation.

[0035] In the inactivation mechanism 300 of this device, the bottom end of the feeding pipe 301 and the top end of the discharge pipe 302 are both connected to the curved pipe 303. After the material is fed in, it needs to rotate multiple times along the flow direction of the curved pipe 303 before it can continue to be conveyed. This curved structure design greatly extends the flow time of the material in the high-temperature steam environment in the processing tank 201, which significantly increases the contact time between animal fat and high-temperature steam. It can make fuller use of high temperature to destroy the structure of allergenic proteins in the fat, and reduce the problem of allergenic protein residue caused by insufficient heating time. Compared with straight pipeline conveying, it effectively improves the thoroughness of allergenic protein inactivation.

[0036] The operator then connects the material feeding device and feeds material into the curved tube 303 through the feeding pipe 301. This causes the material to rotate multiple times along the flow direction of the curved tube 303, increasing the time the material spends in this area and thus improving the high-temperature sterilization effect. The material then enters the interior of the first trough plate 304 through the curved tube 303, and then enters the interior of the groove 306 inside the conical plate 305. The material inside the groove 306 flows into the interior of the first diversion pipe 401 through the connecting hole 307. As the material flows from the first diversion pipe 401 to the second diversion pipe 402, it hits the inclined plate inside the contact groove 406. This causes the contact groove 406 to rotate the conical trough plate 405 inside the slide table 404, thus diverting the material under the action of the contact groove 406. This ensures that the internal area of ​​the material can fully contact the external high temperature, thereby ensuring the uniformity of material sterilization.

[0037] The diversion mechanism 400 of this device works synergistically through diversion pipe 1 401, diversion pipe 2 402, conical groove plate 405, and abutment groove 406 with inclined plate. After the material flows into diversion pipe 1 401 from the connection hole 307 of conical plate 305, it will continuously hit the inclined plate in the abutment groove 406 during the flow to diversion pipe 2 402, causing the conical groove plate 405 to rotate in the slide table 404. The rotating conical groove plate 405 and the abutment groove 406 cooperate to evenly divert the material to different areas of diversion pipe 2 402, avoiding local accumulation of material. This design allows each area of ​​the oil material to fully contact the high-temperature steam in the processing tank 201, effectively solving the problem of inactivation dead zones caused by uneven local heating of material in traditional devices, and ensuring the consistency of the inactivation effect of the sensitized protein in the whole batch of animal oil.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A high-temperature steam inactivation device for animal fat-sensitized proteins, comprising a support (101) and a fixing plate (102), wherein the fixing plate (102) is symmetrically fixedly connected to the top end of the support (101), characterized in that: The top of the support (101) is provided with a feeding mechanism (200), the middle of the feeding mechanism (200) is provided with an inactivation mechanism (300), and the inside of the feeding mechanism (200) is provided with a diversion mechanism (400).

2. The high-temperature steam inactivation device for animal fat-sensitized proteins according to claim 1, characterized in that: The material conveying mechanism (200) includes a processing tank (201) fixedly connected to the inner wall of the fixed plate (102). The bottom end of the processing tank (201) is fixedly connected to a first guide pipe (202), the top end of the processing tank (201) is fixedly connected to a second guide pipe (203), and both ends of the processing tank (201) are fixedly connected to a connecting plate (204).

3. The high-temperature steam inactivation device for animal fat-sensitized proteins according to claim 2, characterized in that: The first guide pipe (202) is used to connect to the high-temperature steam conveying device, and the second guide pipe (203) is used to connect to the high-temperature steam collecting device.

4. The high-temperature steam inactivation device for animal fat-sensitized proteins according to claim 2, characterized in that: The inactivation mechanism (300) includes a feeding pipe (301) fixedly connected to the top of the processing tank (201), a discharge pipe (302) fixedly connected to the bottom of the processing tank (201), a curved pipe (303) fixedly connected to the bottom of the feeding pipe (301) and the top of the discharge pipe (302), and the other end of the curved pipe (303) fixedly connected to a first groove plate (304), and a conical plate (305) fixedly connected to the end of the first groove plate (304) away from the curved pipe (303), a groove (306) is provided inside the conical plate (305), and a number of connecting holes (307) are arranged in a ring array at the end of the conical plate (305) away from the first groove plate (304).

5. The high-temperature steam inactivation device for animal fat-sensitized proteins according to claim 4, characterized in that: The discharge pipe (302) is connected to the collection device, and the feeding pipe (301) is connected to the material feeding equipment.

6. The high-temperature steam inactivation device for animal fat-sensitized proteins according to claim 4, characterized in that: The diversion mechanism (400) includes a diversion pipe 1 (401) fixedly connected between two conical plates (305), a diversion pipe 2 (402) symmetrically fixedly connected to the middle of the diversion pipe 1 (401), a diversion groove (403) is provided inside the diversion pipe 2 (402), a slide (404) is fixedly connected to the inner wall of the diversion pipe 2 (402), a conical groove plate (405) is slidably connected inside the slide (404), and six abutment grooves (406) are arranged in a ring array on the outer wall of the conical groove plate (405).

7. The high-temperature steam inactivation device for animal fat-sensitized proteins according to claim 6, characterized in that: The first diversion pipe (401) is fixedly connected to the connecting hole (307), and an inclined plate is provided on the inner wall of the contact groove (406).

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