Sterilization cage capable of being adjusted and separated and used for processing canned water chestnuts and using method of sterilization cage

Abstract

The invention relates to the technical field of sterilization cages, in particular to a water chestnut can processing sterilization cage capable of being adjusted and separated, which comprises a sterilization cage main body, a positioning assembly, a movable storage rack, a fixed storage rack, a thermosensitive test paper slot, a chlorine-containing disinfectant storage cylinder and a residual chlorine sensor, the front end of the sterilization cage main body is movably connected with a first movable door plate, the front end of the first movable door plate is connected with a locking assembly, and the locking assembly comprises a lock pin and a plug pin; through the cooperative layout of the movable storage rack and the fixed storage rack, a hand wheel is manually rotated to drive a threaded rod to adjust the height of a movable seat, so that the interlayer spacing is flexibly adapted to cans of different specifications, the cans can be synchronously taken from each layer, and the sterilization process control is integrated with a thermosensitive test paper slot; and through cooperation of the liquid outlet assembly and the residual chlorine sensor, it is guaranteed that the concentration of the disinfectant is stable, and then the sterilization effect is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of sterilization cages, in particular to a sterilization cage with adjustable partitions for processing water chestnut cans and a use method thereof. Background Art

[0002] The processing of canned water chestnuts is a delicate process that focuses on food safety, among which the sterilization step is particularly critical. During the processing of canned water chestnuts, after pre-treatment steps such as cleaning, peeling, cutting, pre-cooking, canning, and adding juice, the cans need to be thoroughly sterilized to extend the shelf life and ensure food safety. The sterilization cage is the core equipment used for high-temperature sterilization of cans in food processing. It effectively kills microorganisms in the cans through high temperature or chemical disinfection, prevents food from spoiling, and extends the shelf life. Its core role is to complete the sterilization process efficiently and safely and ensure product quality.

[0003] At present, the sterilization cages used for water chestnut canning are generally made manually, with cans laid out layer by layer and partitions inserted. This method not only limits the flexibility of layer height adjustment and is difficult to adapt to water chestnut cans of different specifications, but also the loading and unloading process can only be carried out layer by layer, resulting in low operational efficiency. During the sterilization process, key links such as the initial temperature measurement of the cans, the control of residual chlorine in the cooling water, and the sterilization records are prone to omissions or substandard residual chlorine levels. Due to the lack of effective integrated management and optimization measures, it is difficult to ensure the stability of sterilization quality and production efficiency.

[0004] Therefore, in order to solve the problems of inconvenient adjustment of the partitions of the sterilization cage, low operating efficiency and inconvenient management of the sterilization process, a sterilization cage with adjustable partitions for processing water chestnut cans and a method of using the same can be designed. Summary of the Invention

[0005] In order to overcome the problems of inconvenient adjustment of traditional sterilization cage partitions, low operating efficiency and inconvenient management of the sterilization process.

[0006] The technical solution of the present invention is: a sterilization cage for processing canned water chestnuts with adjustable separation, comprising a sterilization cage body, a positioning assembly, a movable storage rack, a fixed storage rack, a thermal test paper slot, a chlorine-containing disinfectant storage cylinder and a residual chlorine sensor, a through slot is opened on the right side of the sterilization cage body, a first movable door panel is movably connected to the front end of the sterilization cage body, a locking assembly is connected to the front end of the first movable door panel, the locking assembly includes a lock pin and a latch, a second movable door panel is movably connected to the front end of the sterilization cage body, a first positioning rack is welded to the right side of the sterilization cage body, a second positioning rack is welded to the left side of the sterilization cage body, and positioning groups are provided on the upper ends of the first positioning rack and the second positioning rack. The positioning assembly includes a movable seat and a connecting arm. The left and right sides of the inner wall of the sterilization cage body are fixedly connected with guide rails. The side of the connecting arm away from the movable seat is fixedly connected with a movable storage rack. The bottom end of the inner wall of the sterilization cage body is fixed with a fixed storage rack. The front ends of the movable storage rack and the fixed storage rack are both fixed with thermal test paper slots. The back of the sterilization cage body is fixed with a mounting rack. The lower end of the mounting rack is connected with a waterproof box. The upper end of the mounting rack is fixed with a chlorine-containing disinfectant storage cylinder. The right side of the chlorine-containing disinfectant storage cylinder is connected with an injection port. The upper end of the chlorine-containing disinfectant storage cylinder is connected with a liquid outlet assembly. The liquid outlet assembly includes a piston and a liquid outlet. The lower end of the mounting rack is fixed with a residual chlorine sensor.

[0007] Preferably, the sterilization cage body serves as the basic frame of the entire sterilization equipment, providing a stable support structure. The double movable door panel design increases the flexibility of use, making it convenient to place or take out cans. The door panel can be locked and unlocked through the locking component, which is easy and reliable to operate. The multi-layer structure is formed by the movable storage rack and the fixed storage rack, which improves the storage capacity of the sterilization cage. The positioning component makes the height of the movable storage rack adjustable to accommodate water chestnut cans of different sizes, thereby improving the versatility of the sterilization cage.

[0008] Preferably, the locking assembly also includes a lock pin, which is fixed to the front end of the first movable door panel. The lock pin is engaged with the latch, and the latch is slidably connected to the fixed lock. The fixed lock is fixed to the front end of the second movable door panel, and convex plates are symmetrically fixed at the upper and lower ends of the fixed lock.

[0009] Preferably, the positioning assembly further includes a positioning cylinder, the upper ends of the first positioning frame and the second positioning frame are fixedly connected with the positioning cylinder, the inner side of the positioning cylinder is rotatably connected to a threaded rod, and the upper end of the threaded rod is fixedly mounted with a handwheel.

[0010] Preferably, a sleeve bracket is fixed to the lower end of the first positioning frame and the second positioning frame, a sleeve is fixed to the upper end of the sleeve bracket, and the sleeve is rotatably connected to the threaded rod.

[0011] Preferably, a movable seat is threadedly connected to the surface of the threaded rod, and a connecting arm is fixed to a side of the movable seat away from the second positioning frame.

[0012] Preferably, four guide rails are provided and are symmetrically arranged about the center line of the sterilization cage body. A slider is slidably connected to the side of the guide rail away from the sterilization cage body, and a connecting plate is fixed between the slider and the movable storage rack.

[0013] Preferably, the thermal test paper slot has a built-in RFID chip and a temperature sensor, and the chip is wirelessly connected to the central database.

[0014] Preferably, the liquid outlet component also includes a pneumatic cylinder, the upper end of the chlorine-containing disinfectant storage cylinder is fixedly mounted with the pneumatic cylinder, the lower end of the output rod of the pneumatic cylinder is fixedly connected to a piston, the lower end of the chlorine-containing disinfectant storage cylinder is fixedly mounted with a solenoid valve, and the lower end of the solenoid valve is connected to the liquid outlet.

[0015] Preferably, a power supply is provided inside the waterproof box, and the residual chlorine sensor is electrically connected to the power supply.

[0016] The method for using the adjustable partitioned sterilization cage for processing canned water chestnuts includes the steps of:

[0017] The first step is to manually rotate the handwheels on the first and second positioning frames to drive the threaded rod to move the movable seat vertically. At the same time, the slider slides up and down in the guide rail to adjust the height of the movable storage rack through the connecting arm.

[0018] The second step is to open the first and second movable door panels and insert the thermal test paper into the thermal test paper slot. The built-in RFID chip automatically records the disinfection temperature and wirelessly transmits the data to the central database.

[0019] The third step is to stack the water chestnut cans in layers on the movable storage rack and the fixed storage rack;

[0020] Step 4: Close the first and second movable door panels, push the latch in the fixed lock, insert the horizontal rod of the latch into the lock pin, and snap the vertical rod of the latch into the left groove of the downward pressing convex plate to complete the double locking;

[0021] The fifth step is to move the sterilization cage into the sterilizer for sterilization. The residual chlorine sensor detects the residual chlorine concentration in the cooling water in the sterilizer in real time. Once it is lower than the set value, it will transmit a signal and start the pneumatic cylinder, driving the piston to descend and increase the pressure. The regulating solenoid valve is opened to spray the chlorine-containing disinfectant from the chlorine-containing disinfectant storage cylinder through the liquid outlet to increase the residual chlorine value.

[0022] Step 6. After the sterilization is completed, open the first movable door panel and the second movable door panel, raise the movable storage rack, and the operator can take out the cans.

[0023] Beneficial effects of the present invention:

[0024] The adjustable separated sterilization cage for water chestnut can processing and its use method, the adjustable multi-layer storage structure is coordinated with the layout of the movable storage rack and the fixed storage rack, combined with the manual rotation of the handwheel to drive the threaded rod to adjust the height of the movable seat, and relies on the sliding cooperation of the guide rail and the slider, which not only realizes the flexible adaptation of the layer spacing to cans of different specifications, but also can realize the synchronous removal of cans on each layer, effectively improving the operation efficiency, the sterilization process control integrates the thermal test paper slot, and its built-in RFID chip and temperature sensor can collect temperature parameters in real time and transmit them to the central database via wireless, so that the whole process can be traced, and the liquid outlet component and the residual chlorine sensor are coordinated. When the residual chlorine value is lower than the threshold, the pneumatic cylinder is automatically started to drive the piston to pressurize, and the solenoid valve is linked to accurately replenish the liquid to ensure the stability of the disinfectant concentration, thereby ensuring the sterilization effect. The sterilization cage has significant advantages in structural design, operational flexibility, and sterilization process management, providing an efficient and reliable solution for the water chestnut can processing industry. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the first three-dimensional structure of the sterilization cage of the present invention;

[0026] Figure 2 This is a schematic diagram of the second three-dimensional structure of the sterilization cage of the present invention;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the sterilization cage without the movable door panel of the present invention;

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the movable storage rack and the positioning assembly of the present invention;

[0029] Figure 5 This is a schematic diagram of the first cross-sectional three-dimensional structure of the sterilization cage of the present invention;

[0030] Figure 6 This is a schematic diagram of the second cross-sectional three-dimensional structure of the sterilization cage of the present invention.

[0031] Explanation of the accompanying symbols: 1. Sterilization cage body; 2. Through slot; 3. First movable door panel; 4. Second movable door panel; 6. First positioning frame; 7. Second positioning frame; 9. Guide rail; 10. Slider; 11. Connecting plate; 12. Movable storage rack; 13. Fixed storage rack; 14. Thermal test paper slot; 15. Mounting frame; 16. Waterproof box; 17. Chlorine-containing disinfectant storage cylinder; 18. Injection port; 20. Residual chlorine sensor; 501. Lock pin; 502. Latch; 503. Fixed lock; 504. Protruding plate; 801. Positioning cylinder; 802. Threaded rod; 803. Handwheel; 804. Sleeve bracket; 805. Sleeve; 806. Movable seat; 807. Connecting arm; 1901. Pneumatic cylinder; 1902. Piston; 1903. Solenoid valve; 1904. Liquid outlet. DETAILED DESCRIPTION

[0032] The present invention will be further described below with reference to the accompanying drawings and examples.

[0033] See also Figures 1-6 The present invention provides an embodiment: a sterilization cage for processing canned water chestnuts with adjustable partitions, comprising a sterilization cage body 1; further comprising a first movable door panel 3, a second movable door panel 4, a positioning assembly, a movable storage rack 12, a fixed storage rack 13, a thermal test paper slot 14, a chlorine-containing disinfectant storage cylinder 17, and a residual chlorine sensor 20. A through slot 2 is provided on the right side of the sterilization cage body 1, the front end of the sterilization cage body 1 is movably connected to the first movable door panel 3, the front end of the first movable door panel 3 is connected to a locking assembly, and the locking assembly includes a lock pin 501. The front end of the sterilization cage body 1 is movably connected to the second movable door panel 4, the right side of the sterilization cage body 1 is welded with a first positioning frame 6, and the left side of the sterilization cage body 1 is welded with a second positioning frame 7. The upper ends of the first positioning frame 6 and the second positioning frame 7 are both provided with a positioning assembly, which includes a movable seat 806 and a connecting arm 807. The left and right sides of the inner wall of the sterilization cage body 1 are fixedly connected with a guide rail 9. The side of the connecting arm 807 away from the movable seat 806 is fixedly connected with a movable storage rack 12. The bottom end of the inner wall of the sterilization cage body 1 A fixed storage rack 13 is fixed, and the front ends of the movable storage rack 12 and the fixed storage rack 13 are fixed with a thermal test paper slot 14. A mounting rack 15 is fixed to the back of the sterilization cage body 1, and the lower end of the mounting rack 15 is connected to a waterproof box 16. The upper end of the mounting rack 15 is fixed with a chlorine-containing disinfectant storage cylinder 17, and the right side of the chlorine-containing disinfectant storage cylinder 17 is connected to an injection port 18. The upper end of the chlorine-containing disinfectant storage cylinder 17 is connected to a liquid outlet component, which includes a piston 1902 and a liquid outlet 1904. The lower end of the mounting rack 15 is fixedly mounted. There is a residual chlorine sensor 20, and the sterilization cage body 1 serves as the basic frame of the entire sterilization equipment, providing a stable support structure. The double movable door panel design increases the flexibility of use, which is convenient for placing or taking cans. The door panel can be locked and unlocked through the locking component, which is easy and reliable to operate. The multi-layer structure is formed by the movable storage rack 12 and the fixed storage rack 13, which improves the storage capacity of the sterilization cage. The positioning component realizes the height adjustment of the movable storage rack 12 to adapt to water chestnut cans of different sizes, thereby improving the versatility of the sterilization cage.

[0034] See also Figure 2-Figure 5502, and the latch 502 is engaged with the fixed lock 503, and the fixed lock 503 is slidably connected to the front end of the second movable door panel 4. The upper and lower ends of the fixed lock 503 are symmetrically fixed with protruding plates 504. The locking pin 501 is engaged with the latch 502, and the latch 502 slides in the fixed lock 503, so that the door panel can be quickly locked and unlocked. The positioning assembly also includes a positioning cylinder 801. The upper ends of the first positioning frame 6 and the second positioning frame 7 are fixed with the positioning cylinder 801. The inner side of the positioning cylinder 801 is rotatably connected to the threaded rod 802. The upper end of the threaded rod 802 is fixedly mounted with a hand wheel 803. The handwheel 803 drives the threaded rod 802 to rotate in the positioning cylinder 801, so that the movable seat 806 moves up and down along the threaded rod 802. The lower ends of the first positioning frame 6 and the second positioning frame 7 are fixed with a sleeve bracket 804, and the upper end of the sleeve bracket 804 is fixed with a sleeve 805. The sleeve 805 is rotationally connected to the threaded rod 802. The sleeve 805 is fixed on the sleeve bracket 804 and rotationally connected to the threaded rod 802, which can provide support for the threaded rod 802 to ensure its stable rotation. The surface of the threaded rod 802 is threadedly connected with a movable seat 806, and the movable seat 806 is fixed with a connecting arm 807 on the side away from the second positioning frame 7. The movable seat 806 moves up and down along the threaded rod 802 through the movable seat 806, so that the height of the movable storage rack 12 on the connecting arm 807 can be adjusted.

[0035] See also Figure 4-Figure 6 In this embodiment, four guide rails 9 are provided and symmetrically arranged about the center line of the sterilization cage body 1. The guide rail 9 is slidably connected to a slider 10 on the side away from the sterilization cage body 1. A connecting plate 11 is fixedly connected between the slider 10 and the movable storage rack 12. The guide rail 9 cooperates with the slider 10 to achieve smooth movement of the movable storage rack 12, reducing friction and resistance. The thermal test paper slot 14 has a built-in RFID chip and a temperature sensor. The chip is wirelessly connected to the central database. The temperature sensor can monitor the disinfection temperature in real time and transmit it to the central database via wireless for data tracing and analysis. The liquid outlet component also includes a pneumatic cylinder 1901 and the upper surface of the chlorine-containing disinfectant storage cylinder 17. A pneumatic cylinder 1901 is fixedly installed at the end, and a piston 1902 is fixedly connected to the lower end of the output rod of the pneumatic cylinder 1901. A solenoid valve 1903 is fixedly installed at the lower end of the chlorine-containing disinfectant storage cylinder 17. The lower end of the solenoid valve 1903 is connected to a liquid outlet 1904. The piston 1902 is pushed down by the output rod of the pneumatic cylinder 1901 to squeeze the chlorine-containing disinfectant out of the chlorine-containing disinfectant storage cylinder 17. The opening and closing of the liquid outlet 1904 is controlled by the solenoid valve 1903 to spray the chlorine-containing disinfectant. A power supply is provided on the inside of the waterproof box 16, and the residual chlorine sensor 20 is electrically connected to the power supply. The residual chlorine sensor 20 monitors the residual chlorine concentration in the sterilization cage in real time to ensure that the disinfection effect meets the standard.

[0036] The method for using the adjustable partitioned sterilization cage for processing canned water chestnuts includes the steps of:

[0037] The first step is to manually rotate the handwheel 803 on the first positioning frame 6 and the second positioning frame 7 to drive the threaded rod 802 to move the movable seat 806 vertically. At the same time, the slider 10 slides up and down in the guide rail 9 to adjust the height of the movable storage rack 12 through the connecting arm 807.

[0038] In the second step, the first movable door panel 3 and the second movable door panel 4 are opened, and the thermal test paper is inserted into the thermal test paper slot 14. The built-in RFID chip automatically records the disinfection temperature and wirelessly transmits the data to the central database;

[0039] The third step is to stack the water chestnut cans in layers on the movable storage rack 12 and the fixed storage rack 13;

[0040] Step 4: Close the first movable door panel 3 and the second movable door panel 4, push the latch 502 in the fixed lock 503, insert the horizontal rod of the latch 502 into the lock pin 501, and snap the vertical rod of the latch 502 into the left groove of the pressing convex plate 504 to complete the double locking.

[0041] Step 5: Move the sterilization cage into the sterilizer for sterilization. The residual chlorine sensor 20 detects the residual chlorine concentration in the cooling water in the sterilizer in real time. Once the residual chlorine concentration is lower than the set value, it transmits a signal and activates the pneumatic cylinder 1901, driving the piston 1902 to descend and increase the pressure. The regulating solenoid valve 1903 is opened to allow the chlorine-containing disinfectant to be sprayed out from the chlorine-containing disinfectant storage cylinder 17 through the liquid outlet 1904 to increase the residual chlorine value.

[0042] Step 6: After the sterilization is completed, the first movable door panel 3 and the second movable door panel 4 are opened, and the movable storage rack 12 is raised so that the operator can take out the cans.

[0043] Through the above steps, the door panels can be locked and unlocked by synergistically utilizing the double movable door panels and the locking assembly, thereby facilitating the placement or retrieval of canned food. A multi-layer structure is formed by the movable storage rack and the fixed storage rack, thereby improving the storage capacity of the sterilization cage. The height of the movable storage rack can be adjusted by the positioning assembly to accommodate water chestnut cans of different sizes, thereby improving the versatility of the sterilization cage. Furthermore, the built-in RFID chip and temperature sensor in the thermal test paper slot, the combination of the chlorine-containing disinfectant storage cylinder and the liquid outlet assembly, thereby realizing intelligent management of the sterilization process, thereby solving the problems of inconvenient adjustment of the partitions of the traditional sterilization cage, low operating efficiency, and inconvenient management of the sterilization process.

[0044] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A sterilization cage with adjustable partitions for processing water chestnut cans, comprising: The invention also includes a sterilization cage body (1); characterized in that: it also includes a positioning component, a movable storage rack (12), a fixed storage rack (13), a thermal test paper slot (14), a chlorine-containing disinfectant storage cylinder (17) and a residual chlorine sensor (20); a through slot (2) is provided on the right side of the sterilization cage body (1); the front end of the sterilization cage body (1) is movably connected to a first movable door panel (3); the front end of the first movable door panel (3) is connected to a locking component, the locking component includes a lock pin (501) and a latch (502); the front end of the sterilization cage body (1) is movably connected to a second movable door panel (4); a first positioning rack (6) is welded to the right side of the sterilization cage body (1); a second positioning rack (7) is welded to the left side of the sterilization cage body (1); the upper ends of the first positioning rack (6) and the second positioning rack (7) are both provided with a positioning component, the positioning component includes a movable seat (806) and a connecting arm (807); 07), the left and right sides of the inner wall of the sterilization cage body (1) are fixedly connected with guide rails (9), the side of the connecting arm (807) away from the movable seat (806) is fixedly connected with a movable storage rack (12), the bottom end of the inner wall of the sterilization cage body (1) is fixed with a fixed storage rack (13), the front ends of the movable storage rack (12) and the fixed storage rack (13) are fixed with a thermal test paper slot (14), the back of the sterilization cage body (1) is fixed with a mounting rack (15 ), the lower end of the mounting frame (15) is connected to a waterproof box (16), the upper end of the mounting frame (15) is fixed with a chlorine-containing disinfectant storage cylinder (17), the right side of the chlorine-containing disinfectant storage cylinder (17) is connected to an injection port (18), the upper end of the chlorine-containing disinfectant storage cylinder (17) is connected to a liquid outlet assembly, the liquid outlet assembly includes a piston (1902) and a liquid outlet (1904), and the lower end of the mounting frame (15) is fixedly mounted with a residual chlorine sensor (20).

2. The adjustable partition sterilization cage for processing water chestnut cans according to claim 1, characterized in that: The locking assembly further comprises a lock pin (501), the front end of the first movable door panel (3) is fixed with the lock pin (501), the lock pin (501) is engaged with the latch pin (502), the latch pin (502) is slidably connected with the fixed lock (503), the fixed lock (503) is fixed to the front end of the second movable door panel (4), and the upper and lower ends of the fixed lock (503) are symmetrically fixed with protruding plates (504).

3. The adjustable partition sterilization cage for processing water chestnut cans according to claim 1, characterized in that: The positioning assembly further comprises a positioning cylinder (801), the upper ends of the first positioning frame (6) and the second positioning frame (7) are both fixedly connected with the positioning cylinder (801), the inner side of the positioning cylinder (801) is rotatably connected with a threaded rod (802), and the upper end of the threaded rod (802) is fixedly mounted with a hand wheel (803).

4. The adjustable partition sterilization cage for processing water chestnut cans according to claim 3, characterized in that: The lower ends of the first positioning frame (6) and the second positioning frame (7) are both fixed with a sleeve bracket (804), the upper end of the sleeve bracket (804) is fixed with a sleeve (805), and the sleeve (805) is rotatably connected to the threaded rod (802).

5. The adjustable partition sterilization cage for processing water chestnut cans according to claim 3, characterized in that: The surface of the threaded rod (802) is threadedly connected to a movable seat (806), and a connecting arm (807) is fixed to a side of the movable seat (806) away from the second positioning frame (7).

6. The adjustable partition sterilization cage for processing water chestnut cans according to claim 1, characterized in that: Four guide rails (9) are provided and are symmetrically arranged about the center line of the sterilization cage body (1); a slider (10) is slidably connected to the side of the guide rail (9) away from the sterilization cage body (1); a connecting plate (11) is fixedly connected between the slider (10) and the movable storage rack (12).

7. The adjustable partition sterilization cage for processing water chestnut cans according to claim 1, characterized in that: The thermal test paper slot (14) has an internal RFID chip and a temperature sensor, and the chip is wirelessly connected to a central database.

8. The adjustable partition sterilization cage for processing water chestnut cans according to claim 1, characterized in that: The liquid outlet assembly further comprises a pneumatic cylinder (1901), the pneumatic cylinder (1901) is fixedly mounted on the upper end of the chlorine-containing disinfectant storage cylinder (17), the lower end of the output rod of the pneumatic cylinder (1901) is fixedly connected to a piston (1902), the lower end of the chlorine-containing disinfectant storage cylinder (17) is fixedly mounted with a solenoid valve (1903), and the lower end of the solenoid valve (1903) is connected to a liquid outlet (1904).

9. The adjustable partition sterilization cage for processing water chestnut cans according to claim 1, characterized in that: A power supply is provided inside the waterproof box (16), and the residual chlorine sensor (20) is electrically connected to the power supply.

10. The method for using the sterilization cage with adjustable partitions for processing water chestnut cans is characterized by: The method comprises the following steps: The first step is to manually rotate the handwheel (803) on the first positioning frame (6) and the second positioning frame (7), drive the threaded rod (802) to drive the movable seat (806) to move vertically, and at the same time cooperate with the slider (10) to slide up and down in the guide rail (9), and adjust the height of the movable storage frame (12) through the connecting arm (807); In the second step, the first movable door panel (3) and the second movable door panel (4) are opened, and the thermal test paper is inserted into the thermal test paper slot (14). The built-in RFID chip automatically records the disinfection temperature and wirelessly transmits the data to the central database; The third step is to stack the water chestnut cans in layers on the movable storage rack (12) and the fixed storage rack (13); The fourth step is to close the first movable door panel (3) and the second movable door panel (4), push the latch (502) in the fixed lock (503), insert the horizontal rod of the latch (502) into the lock pin (501), and snap the vertical rod of the latch (502) into the left groove of the downward pressing convex plate (504), thereby completing the double locking; The fifth step is to move the sterilization cage into the sterilizer for sterilization. The residual chlorine sensor (20) detects the residual chlorine concentration in the cooling water in the sterilizer in real time. Once it is lower than the set value, it will transmit a signal and start the pneumatic cylinder (1901), drive the piston (1902) to descend and increase the pressure, and open the regulating solenoid valve (1903) to allow the chlorine-containing disinfectant to be sprayed out from the chlorine-containing disinfectant storage cylinder (17) through the liquid outlet (1904) to increase the residual chlorine value. Step 6: After the sterilization is completed, the first movable door panel (3) and the second movable door panel (4) are opened, and the movable storage rack (12) is raised so that the operator can take out the cans.

Images