Sterilization device for producing prefabricated vegetables

Abstract

The utility model relates to the field of prefabricated vegetables, in particular to a sterilization device for prefabricated vegetable production, which comprises a sterilization tank body used for placing prefabricated vegetables for sterilization, and a high-temperature steam generator arranged outside the sterilization tank body and used for providing high-temperature steam for the sterilization tank body. According to the utility model, the high-temperature steam generator, the air pump, the tank cover, the circulating fan, the heating pipe, the transparent isolation box and the ultraviolet sterilization pipe are arranged, so that when the device is used for sterilizing in the production process of the prefabricated vegetables, the prefabricated vegetables placed in the sterilization tank body are sterilized; firstly, high-temperature steam generated by the high-temperature steam generator is input into the sterilization tank body through the air pump to perform high-temperature steam sterilization on the prefabricated vegetables, then the circulating fan in the tank cover blows heat emitted by the heating pipe to flow into the sterilization tank body, and the heat and the high-temperature steam are circularly heated and sterilized together; and then an ultraviolet sterilization tube in the sterilization tank body penetrates through the transparent isolation box to complete triple sterilization on the prefabricated vegetables in the sterilization tank body.

Description

Technical Field

[0001] The utility model relates to the field of pre-prepared dishes, in particular to a sterilizing device for the production of pre-prepared dishes. Background Art

[0002] Pre-prepared meals refer to convenient meals that use modern standardized assembly line operations to carry out preliminary preparation of meal ingredients, simplify the production steps, and are hygienically and scientifically packaged before they can be eaten directly through heating or steaming. They use agricultural, livestock, poultry, and aquatic products as raw materials, with various auxiliary materials, and are pre-processed to form finished or semi-finished food products. After consumers buy the pre-prepared meals home, they only need to heat or simply steam and fry them before they can be eaten directly, eliminating the complicated steps of washing, cutting, and seasoning. Sterilization is an indispensable part of the production process of pre-prepared meals, which requires the use of a sterilization device. A sterilization device is a device that uses steam to heat the product to the sterilization temperature to achieve the purpose of sterilization.

[0003] After searching, a sterilization device for pre-prepared food production with publication number CN220192081U is disclosed, which specifically discloses a sterilization device for pre-prepared food production, including: a main frame, the main frame includes a backboard, a water tank arranged at the bottom of the backboard and an upper hanging plate suspended above the water tank, multiple groups of vegetable storage modules, multiple vegetable storage modules are arranged on the backboard between the upper hanging plate and the water tank, the vegetable storage modules are rotatably connected with the backboard, wherein the vegetable storage modules drive the materials placed in the vegetable storage modules to rotate, a spray pipe and an ultraviolet lamp are arranged under the upper hanging plate, the spray pipe and the ultraviolet lamp sterilize the materials in a rotating state, the utility model makes a low-frequency rotation between the water tank and the upper hanging plate through the vegetable storage module, the materials on the vegetable storage module are exposed to the bottom of the upper hanging plate to the greatest extent by flipping, the vegetables are rinsed by the salt water of the spray pipe, and the vegetables can be sterilized in combination with ultraviolet rays to improve the sterilization effect.

[0004] During the use of the existing sterilization devices for pre-prepared food production, due to the long storage and use cycle of pre-prepared food, more attention should be paid to the sterilization effect during the production process. If the sterilization is only carried out by relying on sterilization lamps and salt water, some bacteria with high resistance in the pre-prepared food may easily cause bacterial growth in the packaging after production, thereby causing the pre-prepared food to spoil. In addition, no other functions to enhance the sterilization effect are set in the above-mentioned comparative cases, which increases the probability of food spoilage after the pre-prepared food is produced and increases cost losses.

[0005] Therefore, it is necessary to invent a sterilizing device for pre-prepared food production to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a sterilizing device for the production of pre-prepared dishes. The sterilizing effect of the device on the pre-prepared dishes is enhanced by a high-temperature steam generator, an air pump, a can cover, a circulating fan, a heating tube, a transparent isolation box and an ultraviolet sterilizing tube. Compared with a single salt water and a sterilizing lamp, the three methods of high-temperature steam, ultraviolet rays and circulating heating sterilization improve the sterilization effect on the production of pre-prepared dishes, reduce the probability of bacteria breeding after the pre-prepared dishes are packaged and thus the pre-prepared dishes are spoiled, and also reduce the cost loss of the pre-prepared dishes, so as to solve the problem that the sterilizing device for the production of pre-prepared dishes in the prior art needs to pay more attention to the effect of sterilization during the production process due to the long storage and use cycle of the pre-prepared dishes during use. If the sterilization is only carried out by the sterilizing lamp and salt water, some bacteria with high resistance in the pre-prepared dishes are easily caused to breed in the packaging after production, thereby causing the pre-prepared dishes to spoil. In addition, other functions for enhancing the sterilization effect are not set in the above-mentioned comparative case, so that the probability of the pre-prepared dishes being spoiled is increased after the pre-prepared dishes are produced, and the cost loss is increased.

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sterilizing device for the production of pre-prepared dishes, comprising a sterilizing tank body for placing the pre-prepared dishes for sterilization;

[0008] A high-temperature steam generator is arranged outside the sterilization tank body and is used to provide high-temperature steam for the sterilization tank body. An air pump is fixedly installed above the high-temperature steam generator, and a high-temperature resistant air pipe is fixedly installed at one end of the air pump;

[0009] A fixing frame is arranged on one side of the sterilization tank body and is used to connect the outer cover of the sterilization tank body. A rotating shaft is arranged inside the fixing frame. A connecting rod is fixedly installed outside the rotating shaft. One end of the connecting rod is fixedly connected to the tank cover. A circulating fan is arranged inside the tank cover. A heating tube is fixedly installed in front of the circulating fan.

[0010] The transparent isolation box is arranged inside the sterilization tank body and is used to provide protection for the sterilization lamp, and an ultraviolet sterilization tube is fixedly installed inside the transparent isolation box.

[0011] Preferably, the rotating shaft is movably connected to the fixing frame, and the tank cover is fixedly connected to the connecting rod.

[0012] Preferably, a driving motor is provided on the outside of the sterilization tank body, a movable rod is fixedly connected to the output end of the driving motor, a rotating cylinder sleeve is fixedly installed on the other end of the movable rod, and a pre-prepared dish placement cylinder is provided inside the rotating cylinder sleeve.

[0013] Preferably, the rotating cylinder sleeve is movably connected to the sterilization tank body, and the center line of the rotating cylinder sleeve coincides with the center line of the pre-prepared dish placement cylinder.

[0014] Preferably, a fixed slide groove is provided inside the sterilization tank body, a fixed slider is movably connected inside the fixed slide groove, a fixed rod is fixedly installed at one end of the fixed slider, and an outer cylinder hoop is fixedly connected to the other end of the fixed rod.

[0015] Preferably, the outer tube hoop is slidably connected to the sterilization tank body, and the fixed sliding block is used in conjunction with a fixed sliding groove.

[0016] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0017] 1. The utility model is provided with a high-temperature steam generator, an air pump, a tank cover, a circulating fan, a heating tube, a transparent isolation box and an ultraviolet sterilizing tube. When the device is used to perform sterilization work in the pre-prepared food production process, the pre-prepared food placed in the sterilization tank body is firstly inputted with the high-temperature steam generated by the high-temperature steam generator into the sterilization tank body through the air pump to perform high-temperature steam sterilization on the pre-prepared food, and then the circulating fan in the tank cover blows the heat emitted by the heating tube into the sterilization tank body, and circulates and heats and sterilizes together with the high-temperature steam, and then the ultraviolet sterilizing tube inside the sterilization tank body completes triple sterilization of the pre-prepared food inside through the transparent isolation box. In this way, the sterilization effect of the device on the pre-prepared food is enhanced when used in combination. Compared with single salt water and sterilization lamp, the three methods of high-temperature steam, ultraviolet light and circulating heating sterilization improve the sterilization effect on the production of pre-prepared food, reduce the probability of the pre-prepared food spoiling due to the incomplete sterilization of bacteria after the pre-prepared food is packaged, and also reduce the cost loss of the pre-prepared food;

[0018] 2. The utility model is provided with a driving motor, a movable rod, a rotating cylinder sleeve, a pre-prepared food placement cylinder, a fixed slide groove, a fixed slider, a fixed rod and an outer cylinder hoop. When the device is used to perform sterilization work in the pre-prepared food production process, the outer cylinder hoop can be installed inside the sterilization tank body through the fixed slide groove and the fixed slider, and then the rotating cylinder sleeve drives the pre-prepared food placement cylinder to rotate, so that during the sterilization process, the pre-prepared food inside the pre-prepared food placement cylinder can be sterilized in all directions to reduce the possibility of omissions. At the same time, the outer cylinder hoop can not only carry the pre-prepared food placement cylinder, but also does not affect the normal rotation of the rotating cylinder sleeve to drive the pre-prepared food placement cylinder to rotate, thereby ensuring the sterilization effect of the device on the pre-prepared food. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the high temperature resistant air pipe structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the circulation fan structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the rotating sleeve of the utility model;

[0024] Figure 5 It is a schematic diagram of the structure of the outer tube hoop of the utility model.

[0025] Description of reference numerals:

[0026] 1. Sterilization tank body; 2. High-temperature steam generator; 3. Air pump; 4. High-temperature resistant air pipe; 5. Fixed frame; 6. Rotating shaft; 7. Connecting rod; 8. Tank cover; 9. Circulation fan; 10. Heating tube; 11. Driving motor; 12. Movable rod; 13. Rotating cylinder sleeve; 14. Pre-prepared food placement cylinder; 15. Transparent isolation box; 16. Ultraviolet sterilization tube; 17. Fixed slide; 18. Fixed slider; 19. Fixed rod; 20. Outer cylinder hoop. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] The utility model provides Figure 1-5 The sterilizing device for producing pre-prepared dishes shown comprises a sterilizing tank 1 for placing the pre-prepared dishes for sterilization;

[0029] The high-temperature steam generator 2 is arranged outside the sterilization tank body 1 and is used to provide high-temperature steam for the sterilization tank body 1. An air pump 3 is fixedly installed above the high-temperature steam generator 2, and a high-temperature resistant air pipe 4 is fixedly installed at one end of the air pump 3.

[0030] A fixing frame 5 is arranged on one side of the sterilizing tank body 1 and is used to connect the outer cover of the sterilizing tank body 1. A rotating shaft 6 is arranged inside the fixing frame 5. A connecting rod 7 is fixedly installed outside the rotating shaft 6. One end of the connecting rod 7 is fixedly connected to a tank cover 8. A circulating fan 9 is arranged inside the tank cover 8. A heating pipe 10 is fixedly installed in front of the circulating fan 9.

[0031] A transparent isolation box 15 is arranged inside the sterilization tank body 1 to provide protection for the sterilization lamp, and an ultraviolet sterilization tube 16 is fixedly installed inside the transparent isolation box 15. The ultraviolet sterilization tube 16 inside the sterilization tank body 1 completes triple sterilization of the pre-prepared dishes inside through the transparent isolation box 15. This coordinated use enhances the sterilization effect of the device on the pre-prepared dishes. Compared with a single salt water and sterilization lamp, the three methods of high-temperature steam, ultraviolet rays and circulating heating sterilization improve the sterilization effect on the production of pre-prepared dishes.

[0032] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the rotating shaft 6 is movably connected to the fixed frame 5, and the tank cover 8 is fixedly connected to the connecting rod 7. The rotating shaft 6 and the fixed frame 5 are easy to operate, and the tank cover 8 can be quickly opened and closed to place the pre-prepared food inside the sterilization tank body 1 to complete the sterilization work. A driving motor 11 is arranged on the outside of the sterilization tank body 1, and a movable rod 12 is fixedly connected to the output end of the driving motor 11, and a rotating cylinder sleeve 13 is fixedly installed on the other end of the movable rod 12. A pre-prepared food placement cylinder 14 is arranged inside the rotating cylinder sleeve 13, and the rotating cylinder sleeve 13 drives the pre-prepared food placement cylinder 14 to rotate, so that the pre-prepared food inside the pre-prepared food placement cylinder 14 can be sterilized in all directions during the sterilization process, reducing the possibility of omissions. The rotating cylinder sleeve 13 is movably connected to the sterilization tank body 1, and the center line of the rotating cylinder sleeve 13 coincides with the center line of the pre-prepared food placement cylinder 14. The overall structure of the pre-prepared food placement cylinder 14 is simple, and if a fault occurs, it is convenient for maintenance personnel to replace or repair it in time, thereby not delaying the normal use of the device.

[0033] like Figure 1 , Figure 4 and Figure 5 As shown, a fixed slide groove 17 is provided inside the sterilization tank body 1, and a fixed slider 18 is movably connected inside the fixed slide groove 17. A fixed rod 19 is fixedly installed at one end of the fixed slider 18, and an outer cylinder hoop 20 is fixedly connected at the other end of the fixed rod 19. The outer cylinder hoop 20 can be installed inside the sterilization tank body 1 through the fixed slide groove 17 and the fixed slider 18 to control the rotation trajectory of the pre-prepared food placement cylinder 14. The outer cylinder hoop 20 is slidably connected to the sterilization tank body 1, and the fixed slider 18 is used in conjunction with the fixed slide groove 17. The outer cylinder hoop 20 can not only carry the pre-prepared food placement cylinder 14, but also does not affect the normal rotation of the rotating cylinder sleeve 13 to drive the pre-prepared food placement cylinder 14 to rotate, thereby ensuring the sterilization effect of the device on the pre-prepared food.

[0034] The working principle of the utility model is as follows: firstly, the external power supply is turned on, and the tank cover 8 is opened through the fixing frame 5 and the rotating shaft 6, and then the outer cylinder hoop 20 and the pre-prepared food placement cylinder 14 are slid out together through the fixing slide groove 17 and the fixing slide block 18, and a proper amount of pre-prepared food is placed inside the pre-prepared food placement cylinder 14, and then the pre-prepared food placement cylinder 14 is pushed in, and one end of the pre-prepared food placement cylinder 14 is sleeved in the rotating cylinder sleeve 13, and then the tank cover 8 is closed. In this way, the preparation work before the pre-prepared food sterilization is completed, and the sterilization work can be officially started. First, the switch of the high-temperature steam generator 2 is turned on to allow the high-temperature steam generator 2 to generate high temperature. Steam, then turn on the switch of the air pump 3, the air pump 3 inputs the high temperature steam generated by the high temperature steam generator 2 into the sterilization tank body 1 through the high temperature resistant air pipe 4 to sterilize the pre-prepared food with high temperature steam, then turn on the switch of the circulation fan 9, turn on the switch of the heating tube 10, the circulation fan 9 in the tank cover 8 will blow the heat emitted by the heating tube 10 into the sterilization tank body 1, and circulate and heat and sterilize together with the high temperature steam, then turn on the switch of the ultraviolet sterilization tube 16, the ultraviolet sterilization tube 16 inside the sterilization tank body 1 completes triple sterilization of the pre-prepared food inside through the transparent isolation box 15, so as to add The sterilization effect of the device on pre-prepared dishes is enhanced. Compared with single salt water and sterilization lamp, the three methods of high-temperature steam, ultraviolet rays and circulating heating sterilization improve the sterilization effect on the production of pre-prepared dishes. Then, in order to ensure the comprehensive sterilization of the pre-prepared dishes, the switch of the driving motor 11 can also be turned on. The driving motor 11 drives the rotating cylinder sleeve 13 to rotate through the movable rod 12, and the rotating cylinder sleeve 13 drives the pre-prepared dish placement cylinder 14 to rotate synchronously. In this way, during the sterilization process, the pre-prepared dishes inside the pre-prepared dish placement cylinder 14 can be sterilized in all directions to reduce the possibility of omission. In this way, after a certain period of sterilization, The sterilized pre-prepared dishes can be taken out, and the unsterilized pre-prepared dishes can continue to be put in for sterilization. Finally, after completing the use and sterilization work of the sterilization device for the production of all pre-prepared dishes according to the above operations, turn off the switch of the high-temperature steam generator 2, turn off the switch of the air pump 3, turn off the switch of the circulating fan 9, turn off the switch of the heating tube 10, turn off the switch of the drive motor 11, turn off the switch of the ultraviolet sterilization tube 16, and cut off the external power supply if it is not used for a long time. The model of the high-temperature steam generator 2 is: YL-200, and the use process of the sterilization device for the production of pre-prepared dishes is completed.

[0035] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A sterilizing device for pre-prepared food production, characterized in that: include A sterilizing tank (1) for placing pre-prepared dishes for sterilization; A high-temperature steam generator (2) is arranged outside the sterilization tank body (1) and is used to provide high-temperature steam for the sterilization tank body (1), and an air pump (3) is fixedly installed above the high-temperature steam generator (2), and a high-temperature resistant air pipe (4) is fixedly installed at one end of the air pump (3); A fixing frame (5) is arranged on one side of the sterilizing tank body (1) and is used for connecting the outer cover of the sterilizing tank body (1). A rotating shaft (6) is arranged inside the fixing frame (5). A connecting rod (7) is fixedly installed outside the rotating shaft (6). One end of the connecting rod (7) is fixedly connected to a tank cover (8). A circulating fan (9) is arranged inside the tank cover (8). A heating pipe (10) is fixedly installed in front of the circulating fan (9). The transparent isolation box (15) is arranged inside the sterilization tank (1) and is used to provide protection for the sterilization lamp, and an ultraviolet sterilization tube (16) is fixedly installed inside the transparent isolation box (15).

2. A sterilizing device for pre-prepared food production according to claim 1, characterized in that: The rotating shaft (6) is movably connected to the fixed frame (5), and the tank cover (8) is fixedly connected to the connecting rod (7).

3. The sterilizing device for pre-prepared food production according to claim 1, characterized in that: A driving motor (11) is arranged outside the sterilizing tank body (1), an output end of the driving motor (11) is fixedly connected to a movable rod (12), a rotating cylinder sleeve (13) is fixedly mounted on the other end of the movable rod (12), and a pre-prepared food placement cylinder (14) is arranged inside the rotating cylinder sleeve (13).

4. The sterilizing device for pre-prepared food production according to claim 3, characterized in that: The rotating cylinder sleeve (13) is movably connected to the sterilizing tank body (1), and the center line of the rotating cylinder sleeve (13) coincides with the center line of the pre-prepared food placement cylinder (14).

5. The sterilizing device for pre-prepared food production according to claim 1, characterized in that: A fixed slide groove (17) is provided inside the sterilization tank body (1), and a fixed slider (18) is movably connected inside the fixed slide groove (17). A fixed rod (19) is fixedly mounted on one end of the fixed slider (18), and an outer tube hoop (20) is fixedly connected to the other end of the fixed rod (19).

6. A sterilizing device for pre-prepared food production according to claim 5, characterized in that: The outer tube hoop (20) is slidably connected to the sterilization tank body (1), and the fixed sliding block (18) is used in conjunction with the fixed sliding groove (17).

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