Sterilization device for processing sea-buckthorn juice beverage

By integrating heating, filtration, and cooling mechanisms, the design solves the problems of equipment complexity and microbial contamination in traditional beverage processing sterilization devices, achieving efficient and convenient sterilization of sea buckthorn juice beverages.

CN223958311UActive Publication Date: 2026-03-03XINJIANG TIANSHAN BEIPO COLD FOOD CO LTD
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Patent Information

Application Number
CN202520657227.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-09
Publication Date
2026-03-03
Estimated Expiration
2035-04-09

AI Technical Summary

Technical Problem

Existing beverage processing sterilization equipment, due to its separate layout, results in complex equipment connections, large space occupation, long pipeline lengths, right-angle bends, difficult cleaning, and a high risk of microbial contamination, thus affecting the sterilization effect of sea buckthorn juice beverages.

Method used

It adopts a centrifugal pump and an integrated heating, filtration and cooling mechanism. Through the spiral delivery pipe and concave structure design, it achieves vertical superposition of heating and cooling, avoids dead corners, and uses heat transfer oil and tap water for efficient sterilization and cooling, reducing fluid mixing interference.

Benefits of technology

It improves the sterilization efficiency of sea buckthorn juice beverages, reduces equipment space occupation, lowers the risk of microbial contamination, and enhances sterilization effect and equipment maintenance convenience.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the related technical field of beverage processing and sterilizing devices, in particular to a sterilizing device for processing sea-buckthorn juice beverage, which comprises a centrifugal pump, a heating and filtering mechanism is arranged on one side of the centrifugal pump, and a cooling mechanism is arranged at one end of the heating and filtering mechanism. A sea-buckthorn juice beverage needing to be processed is added into the feeding port of the centrifugal pump, the centrifugal pump generates centrifugal force through high-speed rotation of the impeller, the sea-buckthorn juice beverage is sucked in from the feeding port and pressed into the first conveying pipe through the conveying port, and the sea-buckthorn juice beverage in the first conveying pipe can be sterilized through the heat conduction oil; the liquid outlet is externally connected with a recovery device, the heating process and the cooling process are sequentially carried out through the unidirectional and ordered sea-buckthorn juice beverage flowing path, the situation that the sea-buckthorn juice beverage is interfered by mixing of cold fluid and hot fluid is avoided, the sterilized sea-buckthorn juice beverage is discharged from the liquid outlet in the top, and therefore the sea-buckthorn juice beverage is sterilized. And the sterilization efficiency of the sea-buckthorn juice beverage is greatly improved.
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Description

Technical Field

[0001] This utility model relates to the technical field of beverage processing sterilization devices, and in particular to a sterilization device for processing sea buckthorn juice beverages. Background Technology

[0002] The development of beverage sterilization equipment is a microcosm of food safety standards, consumer demand, and technological innovation. Beverage sterilization is a core step in food processing, aiming to kill microorganisms such as bacteria, yeast, and mold, and to inactivate enzyme activity while preserving the nutrition and flavor of the beverage. The development of traditional sterilization equipment is closely related to the scaling up of the beverage industry. Traditional equipment typically adopts a separate modular layout. In order to meet the commercial aseptic requirements of sea buckthorn juice beverages, a sterilization device for processing sea buckthorn juice beverages is particularly needed.

[0003] However, existing beverage processing sterilization equipment has several drawbacks during use. Traditional equipment uses a separate layout, such as heating tanks, pipes, filters, and cooling tanks connected in sequence. This requires connecting multiple devices, resulting in long pipe lengths, large space occupation, and right-angle bends in traditional pipes. Cleaning also requires disassembling parts, leading to a high risk of microbial contamination and a high rate of exceeding the total bacterial count standard, which affects the sterilization of sea buckthorn juice beverages. Utility Model Content

[0004] The purpose of this utility model is to provide a sterilization device for processing sea buckthorn juice beverages, in order to solve the problems mentioned in the background art regarding existing beverage processing sterilization devices. During use, traditional devices adopt a separate layout, such as heating tank, pipeline, filter, and cooling tank connected in sequence, requiring multiple devices to be connected. The pipeline is long, occupies a lot of space, and traditional pipelines have right-angle bends. Cleaning requires disassembly of parts, resulting in a high risk of microbial contamination and a high rate of exceeding the total bacterial count standard, which affects the sterilization of sea buckthorn juice beverages.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a sterilization device for processing sea buckthorn juice beverages, including a centrifugal pump, a heating and filtering mechanism is provided on one side of the centrifugal pump, and a cooling mechanism is provided at one end of the heating and filtering mechanism;

[0006] The heating and filtering mechanism includes a feed inlet, a feed outlet, a first connecting pipe, a first conveying pipe, a heating chamber, a heating wire, a second connecting pipe, a filter element, and a sealing ring. The feed inlet is fixedly connected to the input end of the centrifugal pump, and the feed outlet is fixedly connected to the output end of the centrifugal pump. The first connecting pipe is fixedly connected to one end of the feed outlet, and the first conveying pipe is fixedly connected to one end of the first connecting pipe. The heating chamber is fixedly connected to one side of the surface of the first conveying pipe, and the heating wire is fixedly connected to one end of the inner wall surface of the heating chamber. The second connecting pipe is fixedly connected to one end of the first conveying pipe, and the filter element is fitted into the inner wall surface of the second connecting pipe. A sealing ring is fitted into one side of the inner wall surface of the second connecting pipe.

[0007] Preferably, the first conveying pipe is configured as two sets, and the first conveying pipe is spiral-shaped.

[0008] Preferably, the inner wall of the second connecting pipe is provided with a concave structure with the same size as the outer surface of the filter element, and the interior of the heating chamber is filled with heat-conducting oil.

[0009] Preferably, the inner wall of the first conveying pipe is provided with a concave turbulence pattern, and the outer wall material of the heating chamber is ceramic fiber paper.

[0010] Preferably, the cooling mechanism includes a cooling chamber, a liquid inlet, a liquid outlet, a second conveying pipe, and a discharge outlet. The cooling chamber is fixedly connected to one side of the surface of the second connecting pipe, the liquid inlet is fixedly connected to one end of the cooling chamber, the liquid outlet is fixedly connected to the other end of the cooling chamber, the second conveying pipe is fixedly connected to one end of the second connecting pipe, and the discharge outlet is fixedly connected to one end of the second conveying pipe.

[0011] Preferably, the cooling chamber is made of rigid polyurethane foam.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This sterilization device for processing sea buckthorn juice beverages has corresponding heating and filtration mechanisms and cooling mechanisms inside. Thus, when sterilizing sea buckthorn juice beverages, the heating chamber and cooling chamber are vertically stacked. The device has a first conveying pipe and a second conveying pipe with a double helical hollow structure, which has a small footprint. At the same time, the sea buckthorn juice beverage flows from the heating chamber through the filter core to the cooling chamber in a unidirectional spiral flow, avoiding dead corners. The inner walls of the first conveying pipe and the second conveying pipe are provided with turbulence textures to promote uniform mixing of the liquid, which greatly improves the sterilization efficiency of sea buckthorn juice beverages. Attached Figure Description

[0013] Figure 1 This is a side view of the appearance structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the heating and filtering mechanism of this utility model;

[0015] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0016] Figure 4 This is a schematic diagram of part of the cooling mechanism structure of this utility model;

[0017] Figure 5 This is a schematic diagram of the second conveying pipe structure of this utility model.

[0018] In the diagram: 1. Centrifugal pump; 2. Heating and filtration mechanism; 201. Inlet; 202. Feed outlet; 203. First connecting pipe; 204. First conveying pipe; 205. Heating chamber; 206. Heating wire; 207. Second connecting pipe; 208. Filter element; 209. Sealing ring; 3. Cooling mechanism; 301. Cooling chamber; 302. Liquid inlet; 303. Liquid outlet; 304. Second conveying pipe; 305. Discharge outlet. Detailed Implementation

[0019] 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.

[0020] Please see Figure 1-5 This utility model provides a technical solution: a sterilization device for processing sea buckthorn juice beverage, including a centrifugal pump 1, a heating and filtering mechanism 2 is provided on one side of the centrifugal pump 1, and a cooling mechanism 3 is provided at one end of the heating and filtering mechanism 2.

[0021] The heating and filtering mechanism 2 includes an inlet 201, a feed inlet 202, a first connecting pipe 203, a first conveying pipe 204, a heating chamber 205, a heating wire 206, a second connecting pipe 207, a filter element 208, and a sealing ring 209. The inlet 201 is fixedly connected to the input end of the centrifugal pump 1, and the feed inlet 202 is fixedly connected to the output end of the centrifugal pump 1. The first connecting pipe 203 is fixedly connected to one end of the feed inlet 202, and the first conveying pipe 204 is fixedly connected to one end of the first connecting pipe 203. The heating chamber 205 is fixedly connected to one side of the surface of the first conveying pipe 204, and the heating wire 206 is fixedly connected to one end of the inner wall surface of the heating chamber 205. The second connecting pipe 207 is fixedly connected to one end of the first conveying pipe 204, and the filter element 208 is fitted into the inner wall surface of the second connecting pipe 207. A sealing ring 209 is fitted onto one side of the inner wall surface of the second connecting pipe 207. During use, the sea buckthorn juice beverage to be processed is added to the inlet 201 of the centrifugal pump 1. The centrifugal pump 1 is started, and the centrifugal pump 1 generates centrifugal force through the high-speed rotation of the impeller, which draws the sea buckthorn juice beverage from the inlet 201 and presses it into the first conveying pipe 204 through the conveying port 202. By adjusting the speed of the centrifugal pump 1, the flow rate and pressure of the sea buckthorn juice beverage can be controlled. Then, by starting the heating wire 206, the heating wire 206 heats the heat transfer oil in the heating chamber 205. The heat transfer oil sterilizes the sea buckthorn juice beverage in the first conveying pipe 204, thereby killing the microorganisms in the sea buckthorn juice beverage. Then, under the action of the centrifugal pump 1, the sea buckthorn juice beverage passes through the second connecting pipe 207 and is intercepted by the filter element 208.

[0022] Furthermore, the first conveying pipe 204 is configured in two sets, and the first conveying pipe 204 is spiral in shape. By setting two sets of first conveying pipes 204, the two sets of first conveying pipes 204 can cooperate with each other, thereby improving the sterilization efficiency of sea buckthorn juice beverage. By setting the spiral first conveying pipe 204, the spiral first conveying pipe 204 can extend the flow path of sea buckthorn juice beverage, thereby improving the uniformity of sterilization temperature of sea buckthorn juice beverage.

[0023] Furthermore, the inner wall of the second connecting pipe 207 is provided with a concave structure of the same size as the outer surface of the filter element 208. The heating chamber 205 is filled with heat-conducting oil. The arrangement of the second connecting pipe 207 and the filter element 208 allows the filter element 208 to be easily disassembled or installed from the second connecting pipe 207, which is beneficial for the maintenance of the device. With the heat-conducting oil filling the heating chamber 205, the heat-conducting oil can effectively transfer the heat energy of the heating wire 206 to the first conveying pipe 204, thereby facilitating the sterilization of the sea buckthorn juice beverage in the first conveying pipe 204 and enhancing the heat exchange of the device.

[0024] Furthermore, the inner wall of the first conveying pipe 204 is provided with a concave turbulence pattern, and the outer wall of the heating chamber 205 is made of ceramic fiber paper. By setting the turbulence pattern on the inner wall of the first conveying pipe 204, not only can the friction between the sea buckthorn juice beverage and the inner wall surface of the first conveying pipe 204 be reduced, but heat transfer can also be enhanced to a certain extent, thereby improving the sterilization efficiency of the device. With the setting of the heating chamber 205 made of ceramic fiber paper, the ceramic fiber paper material has the characteristics of high temperature resistance, lightweight and flexible, and high-efficiency heat insulation. It also has chemical stability and environmental protection properties, making it suitable for the chamber wall for high-temperature sterilization of sea buckthorn juice beverage.

[0025] Furthermore, the cooling mechanism 3 includes a cooling chamber 301, a liquid inlet 302, a liquid outlet 303, a second conveying pipe 304, and a discharge outlet 305. The cooling chamber 301 is fixedly connected to one side of the surface of the second connecting pipe 207. The liquid inlet 302 is fixedly connected to one end of the cooling chamber 301, and the liquid outlet 303 is fixedly connected to the other end. The second conveying pipe 304 is fixedly connected to one end of the second connecting pipe 207, and the discharge outlet 305 is fixedly connected to one end of the second conveying pipe 304. During use, under the action of the centrifugal pump 1, the sea buckthorn juice beverage reaches the top cooling chamber 301. Tap water is then connected to the liquid inlet 302. The outlet 303 is connected to an external recovery device, which fills the cooling chamber 301 with tap water. The tap water cools the sea buckthorn juice beverage in the second delivery pipe 304. This unidirectional and orderly flow path of the sea buckthorn juice beverage allows the heating and cooling processes to proceed sequentially, avoiding interference from the mixing of hot and cold fluids. The sterilized sea buckthorn juice beverage is discharged from the top outlet 303. In addition, the heating chamber 205 is located at the bottom of the device, and the cooling chamber 301 is located at the top of the device. The two are separated by a certain distance in the vertical direction. This layout utilizes the principle of hot air rising and cold air falling, which can reduce the natural transfer of heat between the two.

[0026] Furthermore, the cooling chamber 301 is made of rigid polyurethane foam. With the installation of the rigid polyurethane foam cooling chamber 301, the rigid polyurethane foam material has the characteristics of high-efficiency heat insulation, lightweight and high strength, waterproof and corrosion resistant, and convenient construction, making it suitable as the heat insulation material for the cooling chamber 301.

[0027] Working Principle: During operation, the sea buckthorn juice beverage to be processed is added to the inlet 201 of centrifugal pump 1. Centrifugal pump 1 is started, and the high-speed rotation of the impeller generates centrifugal force, drawing the sea buckthorn juice beverage from the inlet 201 and pressing it into the first delivery pipe 204 through the delivery port 202. By adjusting the speed of centrifugal pump 1, the flow rate and pressure of the sea buckthorn juice beverage can be controlled. Then, by activating the heating wire 206, the heat transfer oil in the heating chamber 205 is heated. The heat transfer oil sterilizes the sea buckthorn juice beverage in the first delivery pipe 204, thereby killing microorganisms in the beverage. Under the action of centrifugal pump 1, the sea buckthorn juice beverage passes through the second connecting pipe 207 and is filtered by the filter element 208 to remove impurities. Under the action of centrifugal pump 1, the sea buckthorn juice... The beverage reaches the cooling chamber 301 at the top. Tap water is connected to the inlet 302 and a recovery device is connected to the outlet 303, filling the cooling chamber 301 with tap water. This tap water cools the sea buckthorn juice beverage in the second delivery pipe 304. This unidirectional and orderly flow path of the sea buckthorn juice beverage ensures that the heating and cooling processes occur sequentially, avoiding interference from the mixing of hot and cold fluids. The sterilized sea buckthorn juice beverage is discharged from the top outlet 303. Furthermore, the heating chamber 205 is located at the bottom of the device, and the cooling chamber 301 is located at the top, with a certain vertical distance between them. This layout utilizes the principle of hot air rising and cold air descending, reducing the natural heat transfer between the two and greatly improving the sterilization efficiency of the sea buckthorn juice beverage.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sterilization device for processing sea buckthorn juice beverage, comprising a centrifugal pump (1), characterized in that: One side of the centrifugal pump (1) is provided with a heating filtering mechanism (2), one end of the heating filtering mechanism (2) is provided with a cooling mechanism (3); The heating filtering mechanism (2) comprises a feeding port (201), a feeding outlet (202), a first connecting pipe (203), a first conveying pipe (204), a heating cabin (205), an electric heating wire (206), a second connecting pipe (207), a filter core (208) and a sealing ring (209), the input end of the centrifugal pump (1) is fixedly connected with the feeding port (201), the output end of the centrifugal pump (1) is fixedly connected with the feeding outlet (202), one end of the feeding outlet (202) is fixedly connected with the first connecting pipe (203), one end of the first connecting pipe (203) is fixedly connected with the first conveying pipe (204), one side of the surface of the first conveying pipe (204) is fixedly connected with the heating cabin (205), one end of the inner wall surface of the heating cabin (205) is fixedly connected with the electric heating wire (206), one end of the first conveying pipe (204) is fixedly connected with the second connecting pipe (207), the inner wall surface of the second connecting pipe (207) is embeddedly connected with the filter core (208), one side of the inner wall surface of the second connecting pipe (207) is embeddedly connected with the sealing ring (209).

2. The sterilization device for processing seabuckthorn juice beverage according to claim 1, characterized in that: The first conveying pipe (204) is provided in two groups, and the first conveying pipe (204) is spiral.

3. The device according to claim 1, wherein the device is characterized by: The inner wall surface of the second connecting pipe (207) is provided with a concave structure with the same size as the outer surface of the filter core (208), and the heating cabin (205) is filled with heat conducting oil.

4. The device according to claim 1, wherein the device is characterized by: The inner wall of the first conveying pipe (204) is provided with a concave structure of turbulence lines, and the outer wall of the heating cabin (205) is made of ceramic fiber paper.

5. The device for sterilization of sea buckthorn juice beverage processing according to claim 1, characterized in that: The cooling mechanism (3) comprises a cooling cabin (301), a liquid inlet (302), a liquid outlet (303), a second conveying pipe (304) and a discharge port (305), one side of the surface of the second connecting pipe (207) is fixedly connected with the cooling cabin (301), one end of the cooling cabin (301) is fixedly connected with the liquid inlet (302), the other end of the cooling cabin (301) is fixedly connected with the liquid outlet (303), one end of the second connecting pipe (207) is fixedly connected with the second conveying pipe (304), and one end of the second conveying pipe (304) is fixedly connected with the discharge port (305).

6. The device according to claim 5, wherein: The material of the cooling cabin (301) is hard polyurethane foam.