Liquid microwave sterilization anti-bumping device

Abstract

The utility model discloses a liquid microwave sterilization anti -violent boiling device belongs to food processing technical field, and the device includes cup -shaped body glassware, and the bottom of cup -shaped body glassware is arc convergence structure, and the lower part of arc convergence structure is connected glass tube, and the upper cup -mouth department of cup -shaped body glassware is sealed and is arranged middle -efficiency filter, and the below of middle -efficiency filter is arranged ultraviolet sterilamp. The utility model solves the problem of violent boiling of microwave sterilization process. The utility model provides liquid microwave anti -violent boiling device, can when violent boiling is produced in microwave sterilization process, and the liquid is temporarily rushed into glass tube and cup -shaped body glassware, and then backflow to microwave sterilization pipeline continues microwave sterilization, thereby guarantees liquid sterilization completely. The utility model through to fruit and vegetable juice enzyme, fruit juice, tea drink etc. liquid product experiment, and the product can satisfy 12 months'shelf life, has the characteristics of simple structure, convenient installation.

Description

Technical Field

[0001] This utility model belongs to the field of food processing technology, specifically relating to a liquid microwave sterilization anti-boiling device. Background Technology

[0002] Microwave sterilization utilizes the energy of microwaves (typically 2450MHz or 915MHz) to induce violent molecular motion within microbial cells. This instantaneous heating disrupts cell structure and function, thereby killing bacteria, fungi, viruses, and other microorganisms. Compared to common sterilization methods such as pasteurization and high-temperature instantaneous sterilization, microwave sterilization is faster, more effective, and preserves nutrients better. However, when using microwave sterilization for liquid beverages, the liquid is prone to violent boiling during the process, causing a sudden increase in volume. This results in a significant reduction in the sterilization time for some liquids, leading to incomplete sterilization and preventing the product from meeting shelf-life requirements. Utility Model Content

[0003] To overcome the above-mentioned shortcomings, the purpose of this utility model is to provide a liquid microwave sterilization anti-boiling device, which solves the problem of easy boiling during microwave sterilization.

[0004] This utility model is achieved through the following technical solution:

[0005] A liquid microwave sterilization anti-boiling device includes a cup-shaped glass container. The bottom of the cup-shaped glass container has an arc-shaped converging structure, and the lower part of the arc-shaped converging structure is connected to a glass tube. A medium-efficiency filter is sealed at the upper mouth of the cup-shaped glass container, and an ultraviolet germicidal lamp is installed below the medium-efficiency filter.

[0006] Furthermore, the inner diameter of the cup-shaped glass vessel is 100-200mm, the height is 100-150mm, and the thickness is 1.5-2.5mm.

[0007] Furthermore, the glass tube has a length of 300-400mm, an inner diameter of 10-20mm, and a thickness of 0.7-1.0mm.

[0008] Furthermore, two 20-30mm round holes are symmetrically opened 30-40mm below the mouth of the cup-shaped glass vessel for installing ultraviolet germicidal lamps.

[0009] Furthermore, the ultraviolet germicidal lamp is specifically a quartz lamp ultraviolet germicidal lamp with a power of 40W. The ultraviolet germicidal lamp is sealed and installed on a cup-shaped glass container, with both ends of the ultraviolet germicidal lamp extending 5-10mm.

[0010] Furthermore, the medium-efficiency filter is made of glass fiber, and its shape and size are adapted to the mouth of the cup-shaped glass vessel.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] Because the glass tube of this invention's liquid microwave sterilization anti-boiling device is connected to the microwave sterilization pipeline, when boiling occurs during microwave sterilization, the liquid can be temporarily poured into the glass tube and the cup-shaped glass container, and then flow back into the microwave sterilization pipeline to continue microwave sterilization. This ensures thorough sterilization of liquid beverage products and meets the product's shelf life. The ultraviolet germicidal lamp emits ultraviolet light to destroy the DNA / RNA structure of microorganisms (bacteria, fungi, some viruses, etc.), achieving sterilization and disinfection. The medium-efficiency air filter can isolate microorganisms in the air. The ultraviolet germicidal lamp and the medium-efficiency air filter work together to avoid secondary contamination of the liquid. Experiments with liquid products such as fruit and vegetable juice enzymes, fruit juices, and corn drinks have shown that the products can meet a shelf life of 12 months and are characterized by simple structure and convenient installation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is an installation diagram of the present invention, wherein the arrow points in the direction of liquid flow;

[0015] In the diagram, 1-cup-shaped glassware, 2-glass tube, 3-ultraviolet germicidal lamp; 4-medium efficiency filter; 5-microwave equipment; 6-microwave sterilization pipeline. Detailed Implementation

[0016] The present invention will be further described in detail below with reference to specific embodiments. The description is for explanation and not limitation of the present invention.

[0017] This invention provides a liquid microwave sterilization anti-boiling device to prevent short-term boiling and sudden volume increase during the microwave sterilization of liquid beverages, which would significantly shorten the sterilization time and result in incomplete sterilization.

[0018] refer to Figure 1As shown, this utility model provides a liquid microwave anti-boiling device, comprising a cup-shaped glass container 1, an ultraviolet germicidal lamp, a medium-efficiency filter, and a glass tube. The bottom of the cup-shaped glass container 1 has an arc-shaped converging structure. The inner diameter of the cup-shaped glass container 1 is 100-200mm, the height is 100-150mm, and the thickness is 1.5-2.5mm. The lower part of the arc-shaped converging structure connects to the glass tube 2. The length of the glass tube 2 is 300-400mm, the inner diameter of the glass tube is 10-20mm, and the thickness is 0.7-1.0mm. The glass tube 2 is used to connect to the microwave equipment. The microwave sterilization pipeline includes a medium-efficiency filter 4 sealed at the upper rim of the cup-shaped glass vessel 1. The medium-efficiency filter 4 is made of glass fiber, and its shape and size are adapted to the rim of the cup-shaped glass vessel 1. Below the medium-efficiency filter 4, 30-40mm below the rim of the cup-shaped glass vessel 1, two symmetrical 20-30mm round holes are opened for installing ultraviolet germicidal lamps 3. The ultraviolet germicidal lamps 3 are 40W quartz ultraviolet germicidal lamps, which are sealed on the cup-shaped glass vessel 1, with both ends of the ultraviolet germicidal lamps extending 5-10mm.

[0019] like Figure 2 As shown, when using this device, first insert the glass tube 2 into the microwave equipment 5 and the microwave sterilization pipeline 6 and seal it on the microwave sterilization pipeline 6. Multiple tubes can be installed at intervals according to the length of the microwave sterilization pipeline 6. Then, turn on the ultraviolet sterilization lamp 3. The ultraviolet sterilization lamp 3 emits ultraviolet light to destroy the DNA / RNA structure of microorganisms (bacteria, fungi, some viruses, etc.) in the device, thus achieving sterilization. Next, turn on the microwave equipment 5. After the liquid enters the microwave sterilization pipeline 6, when boiling occurs, a small amount of liquid and gas can enter the glass tube 2 and the cup-shaped glass container 1. The medium-efficiency air filter can prevent airborne microorganisms from entering. The liquid then flows back to the microwave liquid sterilization pipeline to continue microwave sterilization. The ultraviolet sterilization lamp 3 and the medium-efficiency air filter 4 work together to avoid secondary contamination of the liquid. Microwave sterilization of liquid beverages can reduce nutrient loss, is highly efficient, and consumes less energy, saving more than 20% of production costs. This device can be used for processing liquid beverages such as corn, soy milk, fruit and vegetable juice enzymes, fruit juice, and tea.

[0020] In the manufacturing process of this invention, a cup-shaped glass container 1 is first manufactured, with a glass tube 2 connected to its bottom. Two symmetrical 20-30mm round holes are then made 30-40mm below the rim of the cup-shaped glass container 1 for installing ultraviolet germicidal lamps 3. After installing the ultraviolet germicidal lamps 3, the connection between them and the cup-shaped glass container 1 is sealed. Then, a medium-efficiency air filter 4 is installed at the rim of the cup-shaped glass container 1 and sealed with sealant. All connected parts in this invention are completely sealed to prevent external microorganisms from re-entering, and the medium-efficiency filter 4 must be firmly adhered to prevent it from being dislodged.

[0021] Example 1

[0022] The sweet corn is ground into a paste, diluted, and prepared for use. First, the ultraviolet germicidal lamp is turned on for 10 minutes, then the microwave sterilization equipment is activated. Before sterilization, water is used for 10 minutes. The prepared sweet corn paste is then introduced into the sterilization pipeline for sterilization. The sterilized liquid is cooled with water within the pipeline. The cooled sweet corn paste is then poured into sterilized packaging bags in a sterile chamber and sealed in a sterile environment to complete the product. This product has a rich, natural corn aroma and a shelf life of over 12 months.

[0023] Example 2

[0024] Kiwi juice is enzymatically hydrolyzed, diluted, and prepared for use. First, the ultraviolet germicidal lamp is activated for 10 minutes, followed by microwave sterilization. Before sterilization, water is used for 10 minutes. Then, the prepared kiwi juice is introduced into the sterilization pipeline for sterilization. The sterilized liquid is then cooled with water within the pipeline. The cooled kiwi juice is poured into sterilized packaging bags in a sterile chamber and sealed in a sterile environment to complete the product. This product has a rich kiwi juice flavor and a shelf life of over 12 months.

[0025] Example 3

[0026] The fermented fruit and vegetable juice stock solution is filtered and prepared for use. First, the ultraviolet germicidal lamp is turned on for 10 minutes, then the microwave sterilization equipment is activated. Before sterilization, water is used for 10 minutes. Then, the prepared enzyme liquid is introduced into the sterilization pipeline for sterilization. The sterilized liquid is then cooled with water within the pipeline. The cooled enzyme is then poured into sterilized packaging bags in a sterile room and sealed in a sterile environment to complete the product. This product has an excellent taste and a shelf life of over 12 months.

[0027] Example 4

[0028] Crushed purple-black corn cobs and corn silks are soaked in purified water for 8 hours, filtered, and blended to make corn cob and silk tea. First, a UV sterilization lamp is turned on for 10 minutes, then a microwave sterilization device is activated. Before sterilization, water is used for 10 minutes. The blended corn cob and silk tea is then introduced into the sterilization pipeline for sterilization. The sterilized liquid is cooled with water within the pipeline. The cooled enzyme is then poured into sterilized packaging bags in a sterile room and sealed in a sterile environment to complete the product. This product has a rich corn aroma, excellent taste, and a shelf life of over 12 months.

Claims

1. A liquid microwave sterilization anti-boiling device, characterized in that, The invention includes a cup-shaped glass vessel (1), the bottom of which is an arc-shaped converging structure. The lower part of the arc-shaped converging structure is connected to a glass tube (2) for connecting a microwave sterilization pipeline. A medium-efficiency filter (4) is sealed at the upper cup mouth of the cup-shaped glass vessel (1), and an ultraviolet sterilization lamp (3) is installed below the medium-efficiency filter (4).

2. The liquid microwave sterilization anti-boiling device according to claim 1, characterized in that, The cup-shaped glass vessel (1) has an inner diameter of 100-200mm, a height of 100-150mm, and a thickness of 1.5-2.5mm.

3. The liquid microwave sterilization anti-boiling device according to claim 2, characterized in that, The glass tube (2) has a length of 300-400 mm, an inner diameter of 10-20 mm, and a thickness of 0.7-1.0 mm.

4. The liquid microwave sterilization anti-boiling device according to claim 2, characterized in that, Two 20-30 mm round holes are symmetrically opened 30-40 mm below the mouth of the cup-shaped glass vessel (1) for installing ultraviolet germicidal lamps (3).

5. The liquid microwave sterilization anti-boiling device according to claim 4, characterized in that, The ultraviolet germicidal lamp (3) is specifically a quartz lamp ultraviolet germicidal lamp with a power of 40W. The ultraviolet germicidal lamp (3) is sealed and installed on a cup-shaped glass container (1). Both ends of the ultraviolet germicidal lamp (3) extend by 5-10mm.

6. The liquid microwave sterilization anti-boiling device according to claim 1, characterized in that, The medium-efficiency filter (4) is made of glass fiber, and the shape and size of the medium-efficiency filter (4) are adapted to the mouth of the cup-shaped glass vessel (1).

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