Efficient steam sterilization tank

Abstract

The utility model belongs to the technical field of steam sterilization tanks, in particular to a high-efficiency steam sterilization tank, which comprises a steam sterilization tank, a sealing door, a heating part and a water storage tank, a plurality of tray inlets are arranged at one end of the steam sterilization tank, a support inner box is fixedly connected to the inner wall of the steam sterilization tank, a plurality of raw material sterilization cavities are arranged in the support inner box, and the raw material sterilization cavities are communicated with the sealing door. The plurality of raw material sterilization cavities are uniformly distributed in the vertical direction, and a plurality of steam circulation channels are formed in the two sides of the supporting inner box; when the material tray is taken out of the raw material sterilization cavity, the steam circulation channel is partitioned through the airflow partition plate, steam is prevented from entering the raw material sterilization cavity, at the moment, the material tray can be taken out of the space of the raw material sterilization cavity, a new material tray can be placed in the space of the raw material sterilization cavity, and the interiors of the other raw material sterilization cavities are in a steam circulation state. Therefore, continuous operation of the device during tray replacement is realized, the actual working time of the device is prolonged, and the sterilization treatment efficiency of food raw materials is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of steam sterilization tanks, and in particular relates to a high-efficiency steam sterilization tank. Background Art

[0002] High-efficiency steam sterilizer uses electric heating wire to heat water to generate steam and maintain a certain pressure. High-temperature and high-pressure steam can kill a variety of microorganisms such as bacteria, viruses and fungi, achieving effective sterilization. It is widely used in the food field and is one of the common sterilization equipment, providing protection for food safety.

[0003] At present, when sterilizing food raw materials, the raw materials are placed in a feed tray, and then the feed tray is sent to a sterilization tank for sterilization. However, the internal space of the sterilization tank is large. In order to ensure the efficiency of the sterilization process, several feed trays are usually placed in the sterilization tank at the same time for centralized processing. This results in a long time required when placing or taking out these feed trays in the sterilization tank. When placing and taking out the feed trays, the sterilization tank is in a shutdown state to avoid high temperature scalding of the staff, making the sterilization tank unable to sterilize the raw materials at this time. A lot of time is wasted in placing and taking out several feed trays, resulting in a reduction in the actual working time of the sterilization tank, and the efficiency of the sterilization of food raw materials needs to be improved. Utility Model Content

[0004] The utility model provides a high-efficiency steam sterilization tank, which has the characteristic of improving the efficiency of sterilization treatment of food raw materials.

[0005] The utility model provides the following technical scheme: it includes a steam sterilization tank, a sealing door, a heating part, and a water storage tank, wherein one end of the steam sterilization tank is provided with a plurality of material tray entrances, the inner wall of the steam sterilization tank is fixedly connected with a supporting inner box, the supporting inner box is provided with a plurality of raw material sterilization chambers, and the plurality of raw material sterilization chambers are evenly distributed in a vertical direction, a plurality of steam circulation channels are provided on both sides of the supporting inner box, the raw material sterilization chambers are connected with the internal space of the steam sterilization tank through the corresponding steam circulation channels, a plurality of makeshift grooves are provided in the supporting inner box, the inner walls of the plurality of makeshift grooves are slidably connected with adjustment plates, one side of the adjustment plate is provided with two partition assemblies, the partition assemblies include a plurality of airflow partition plates and a plurality of connecting rods for partitioning the steam circulation channels, and the plurality of airflow partition plates and the plurality of connecting rods are slidably connected to the inner wall of the supporting inner box.

[0006] Wherein, a steam exhaust channel corresponding to the water storage tank is opened in the steam sterilization tank, and a plurality of exhaust holes are opened on one side of the steam exhaust channel.

[0007] Among them, several support plates are fixedly connected to both sides of the inner walls of the raw material sterilization chambers, and several triangular guide plates for guiding airflow are fixedly connected to the upper and lower sides of the inner walls of the raw material sterilization chambers.

[0008] Among them, a spring is fixedly connected to one side of the adjustment plate, and the spring is fixedly connected to the inner wall of the give way groove. A push plate is fixedly connected to the other side of the adjustment plate, and the push plate is inserted into the space corresponding to the raw material sterilization chamber.

[0009] Among them, a circulating fan is installed on one side of the steam sterilization tank, and an exhaust plate is arranged on one side of the circulating fan. The exhaust plate is located on the inner side of the steam sterilization tank. An exhaust pipe is arranged at the bottom end of the circulating fan. One end of the exhaust pipe is connected to the internal space of the water storage tank. The circulating fan is used to accelerate the circulation of the hot air flow inside the steam sterilization tank.

[0010] Among them, the steam sterilization tank is provided with a plurality of water inlets corresponding to the water storage tank, and the inner walls of the plurality of water inlets are all installed with one-way valves.

[0011] The beneficial effect of the utility model is that when the material tray is taken out from the raw material sterilization chamber, the steam flow channel is isolated by the air flow partition plate to prevent steam from entering the raw material sterilization chamber. At this time, the material tray can be taken out and a new material tray can be placed inside the raw material sterilization chamber space, while the interiors of the remaining raw material sterilization chambers are in a steam flow state, and the spaces of several raw material sterilization chambers do not interfere with each other, thereby realizing continuous operation of the device when replacing the material tray, improving the actual working time of the device, reducing waste in placing and taking out several material trays, and improving the efficiency of sterilizing food raw materials.

[0012] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0015] Figure 3 It is a schematic diagram of the top cross-sectional structure of the utility model;

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the partition assembly in the utility model;

[0017] Figure 5 for Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0018] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of part B in the middle.

[0019] In the figure: 1. Steam sterilization tank; 11. Sealing door; 12. Material tray entrance; 13. Heating part; 14. Water storage tank; 141. Water inlet; 142. One-way valve; 15. Steam discharge channel; 151. Exhaust hole; 2. Support inner box; 21. Raw material sterilization chamber; 211. Support plate; 212. Triangular guide plate; 22. Steam circulation channel; 23. Make way slot; 3. Adjustment plate; 31. Partition assembly; 311. Airflow partition plate; 312. Connecting rod; 32. Spring; 33. Push plate; 4. Circulation fan; 41. Exhaust plate; 42. Exhaust pipe. DETAILED DESCRIPTION

[0020] See also Figure 1-Figure 6 The utility model provides the following technical solutions: it includes a steam sterilization tank 1, a sealing door 11, a heating part 13, and a water storage tank 14. One end of the steam sterilization tank 1 is provided with a plurality of material tray entrances 12. The inner wall of the steam sterilization tank 1 is fixedly connected with a supporting inner box 2. The supporting inner box 2 is provided with a plurality of raw material sterilization chambers 21. The plurality of raw material sterilization chambers 21 are evenly distributed in the vertical direction. Both sides of the supporting inner box 2 are provided with a plurality of steam circulation channels 22. The raw material sterilization chambers 21 are connected with the internal space of the steam sterilization tank 1 through the corresponding steam circulation channels 22. The supporting inner box 2 is provided with a plurality of makeshift grooves 23. The inner walls of the plurality of makeshift grooves 23 are slidably connected with adjustment plates 3. Two partition assemblies 31 are arranged on one side of the adjustment plate 3. The partition assemblies 31 include a plurality of airflow partition plates 311 and a plurality of connecting rods 312 for partitioning the steam circulation channels 22. The plurality of airflow partition plates 311 and the plurality of connecting rods 312 are slidably connected to the inner wall of the supporting inner box 2.

[0021] In the present embodiment: the steam sterilization tank 1 supports and provides external protection for each component of the device, the sealing door 11 blocks a plurality of material tray inlets 12 at one end of the steam sterilization tank 1, the heating unit 13 heats the water in the internal space of the water storage tank 14, so that the water source inside the water storage tank 14 can generate high-temperature steam, the supporting inner box 2 is located at the central position inside the steam sterilization tank 1, and the supporting inner box 2 accommodates the material trays through a plurality of raw material sterilization chambers 21, and the positions of the plurality of material tray inlets 12 correspond to the plurality of raw material sterilization chambers 21 one by one, and a plurality of steam flow channels 22 are evenly distributed on both sides of the raw material sterilization chamber 21, and the steam can pass through the raw material sterilization chamber 21 from the steam flow channel 22 on one side, and then be discharged from the steam flow channel 22 on the other side, so that the steam can perform high-temperature sterilization on the material trays and food raw materials inside the raw material sterilization chamber 21, and the adjusting plate 3 drives the position adjustment of the two partition components 31, and the partition component 31 is separated by a plurality of airflow partitions. The breaking plate 311 blocks and seals the steam circulation channel 22, and the connecting rod 312 is located between the two corresponding airflow partition plates 311 for synchronous transmission. The two partition components 31 are driven to adjust their positions toward the tray inlet 12 by controlling the adjustment plate 3, so that several airflow partition plates 311 can pass through the corresponding two steam circulation channels 22, thereby realizing the partition operation of the steam circulation channel 22 space, so that the raw material sterilization chamber 21 is disconnected from the internal space of the steam sterilization tank 1, and steam is prevented from entering the raw material sterilization chamber 21. At this time, the material tray can be taken out and a new material tray can be placed in the space of the raw material sterilization chamber 21, while the interior of the remaining raw material sterilization chambers 21 is in a steam circulation state, and the spaces of several raw material sterilization chambers 21 do not interfere with each other, thereby realizing continuous operation of the device when replacing the material tray, improving the actual working time of the device, reducing the waste in placing and taking out several material trays, and improving the efficiency of sterilization of food raw materials.

[0022] A steam exhaust channel 15 corresponding to the water storage tank 14 is provided in the steam sterilization tank 1, and a plurality of exhaust holes 151 are provided on one side of the steam exhaust channel 15; water vapor inside the water storage tank 14 enters the steam exhaust channel 15, and is evenly guided by the steam exhaust channel 15 to the positions of the plurality of exhaust holes 151, and then the water vapor is discharged into the steam sterilization tank 1 through the exhaust holes 151, and the steam enters the raw material sterilization chamber 21 through a plurality of steam flow channels 22 on one side of the supporting inner box 2 to perform steam high-temperature sterilization on the raw materials.

[0023] Several support plates 211 are fixedly connected to both sides of the inner walls of the raw material sterilization chambers 21, and several triangular guide plates 212 for guiding airflow are fixedly connected to the upper and lower sides of the inner walls of the raw material sterilization chambers 21; when the material tray is inserted into the raw material sterilization chamber 21, the two support plates 211 are inserted into the two sides of the material tray, and the raw material sterilization chamber 21 supports the material tray through the two support plates 211, so that an airflow channel is left in the space between the material tray and the raw material sterilization chamber 21 to prevent the material tray from obstructing the circulation of steam, and the inclined surfaces of the several triangular guide plates 212 guide the steam flow toward the material tray, so as to facilitate the contact between steam and raw materials.

[0024] A spring 32 is fixedly connected to one side of the adjustment plate 3, and the spring 32 is fixedly connected to the inner wall of the give way groove 23. A push plate 33 is fixedly connected to the other side of the adjustment plate 3, and the push plate 33 is inserted into the corresponding space of the raw material sterilization chamber 21; when the material tray is taken out of the raw material sterilization chamber 21, the spring 32 pushes the adjustment plate 3, so that the adjustment plate 3 can drive the push plate 33 to slide toward the sealing door 11, so that the adjustment plate 3 can drive the air flow partition plate 311 to block the steam flow channel 22. When the material tray is inserted into the raw material sterilization chamber 21, the material tray squeezes the push plate 33, and the push plate 33 drives several air flow partition plates 311 through the adjustment plate 3 to release the blockage of the steam flow channel 22, so that after the material tray enters the raw material sterilization chamber 21, the steam can normally pass through the steam flow channel 22 and enter the raw material sterilization chamber 21 for sterilization.

[0025] A circulating fan 4 is installed on one side of the steam sterilization tank 1, and an exhaust plate 41 is arranged on one side of the circulating fan 4. The exhaust plate 41 is located on the inner side of the steam sterilization tank 1, and an exhaust pipe 42 is arranged at the bottom end of the circulating fan 4. One end of the exhaust pipe 42 is connected with the inner space of the water storage tank 14. The circulating fan 4 is used to accelerate the circulation of the hot air flow inside the steam sterilization tank 1; the circulating fan 4 extracts the air inside the steam sterilization tank 1 through the exhaust plate 41, and the circulating fan 4 discharges the gas into the water storage tank 14 through the exhaust pipe 42, so that the steam is dissolved in water when entering the water storage tank 14, and the airflow output by the circulating fan 4 can drive the newly generated steam to enter the steam exhaust channel 15 for discharge, which is helpful for the air and steam moisture to form a circulation inside the device.

[0026] A plurality of water inlets 141 corresponding to the water storage tank 14 are provided in the steam sterilization tank 1, and a one-way valve 142 is installed on the inner wall of each of the water inlets 141; after the water vapor enters the steam sterilization tank 1, the condensed water slides to the water inlet 141, and enters the water storage tank 14 through the water inlet 141, and the one-way valve 142 blocks the water vapor flow inside the water storage tank 14 to prevent the water vapor from being discharged upward from the water inlet 141.

[0027] The working principle and use process of the utility model are as follows: when the raw materials are sterilized, the sealing door 11 is opened to expose the material tray inlet 12, and then the material tray is inserted into the raw material sterilization chamber 21, and the two support plates 211 are inserted into the two sides of the material tray. The raw material sterilization chamber 21 supports the material tray through the two support plates 211, so that an air flow channel is left between the material tray and the raw material sterilization chamber 21 to prevent the material tray from obstructing the circulation of steam. Then the material tray squeezes the push plate 33, and the push plate 33 drives a plurality of air flow partition plates 311 through the adjustment plate 3 to release the blockage of the steam circulation channel 22, so that the material tray can enter. After entering the raw material sterilization chamber 21, the steam can normally pass through the steam circulation channel 22 to enter the raw material sterilization chamber 21 for sterilization operation, lock the connection between the material tray and the material tray inlet 12, and then the steam generated in the water storage tank 14 enters the steam discharge channel 15, and is evenly guided by the steam discharge channel 15 to the positions of the plurality of exhaust holes 151, and then the water vapor is discharged into the steam sterilization tank 1 through the exhaust holes 151, and the steam enters the raw material sterilization chamber 21 through the plurality of steam circulation channels 22 on one side of the supporting inner box 2 to perform steam high-temperature sterilization on the raw materials, and at the same time, the circulating fan 4 is controlled to exhaust the steam through the exhaust hole 151. The air plate 41 extracts the steam inside the steam sterilization tank 1, and the steam passes through the raw material sterilization chamber 21 and is discharged from the steam circulation channel 22 on the other side into the air extraction plate 41. The circulating fan 4 discharges the gas into the water storage tank 14 through the exhaust pipe 42, so that the steam dissolves in the water when entering the water storage tank 14, and the airflow output by the circulating fan 4 can drive the newly generated steam to enter the steam discharge channel 15 for discharge, which helps the air and steam moisture to circulate inside the device. When the material tray is taken out of the raw material sterilization chamber 21, the spring 32 pushes the adjustment plate 3, so that the adjustment plate 3 can drive the push plate 33 slides toward the sealing door 11, so that the adjustment plate 3 can drive the airflow partition plate 311 to isolate the steam flow channel 22 to prevent steam from entering the raw material sterilization chamber 21. At this time, the material tray can be taken out and a new material tray can be placed inside the space of the raw material sterilization chamber 21, while the interiors of the remaining raw material sterilization chambers 21 are in a steam circulation state. The spaces of several raw material sterilization chambers 21 do not interfere with each other, thereby realizing continuous operation of the device when replacing the material tray, improving the actual working time of the device, reducing the waste in placing and taking out several material trays, and improving the efficiency of sterilization of food raw materials.

Claims

1. A high-efficiency steam sterilization tank, comprising a steam sterilization tank (1), a sealing door (11), a heating unit (13), and a water storage tank (14), characterized in that: A plurality of material tray inlet openings (12) are provided at one end of the steam sterilization tank (1); a supporting inner box (2) is fixedly connected to the inner wall of the steam sterilization tank (1); a plurality of raw material sterilization chambers (21) are provided in the supporting inner box (2); the plurality of raw material sterilization chambers (21) are evenly distributed in a vertical direction; a plurality of steam circulation channels (22) are provided on both sides of the supporting inner box (2); the raw material sterilization chambers (21) are connected to the internal space of the steam sterilization tank (1) through the corresponding steam circulation channels (22); A plurality of clearance grooves (23) are provided in the support inner box (2), and the inner walls of the plurality of clearance grooves (23) are slidably connected to adjustment plates (3). Two partition assemblies (31) are provided on one side of the adjustment plate (3), and the partition assemblies (31) include a plurality of airflow partition plates (311) and a plurality of connecting rods (312) for blocking the space of the steam flow channel (22). The plurality of airflow partition plates (311) and the plurality of connecting rods (312) are slidably connected to the inner wall of the support inner box (2).

2. A high-efficiency steam sterilization tank according to claim 1, characterized in that: A steam exhaust channel (15) corresponding to the water storage tank (14) is provided in the steam sterilization tank (1), and a plurality of exhaust holes (151) are provided on one side of the steam exhaust channel (15).

3. The high-efficiency steam sterilization tank according to claim 1, characterized in that: Support plates (211) are fixedly connected to both sides of the inner walls of a plurality of the raw material sterilization chambers (21), and triangular guide plates (212) for guiding airflow are fixedly connected to both upper and lower sides of the inner walls of a plurality of the raw material sterilization chambers (21).

4. The high-efficiency steam sterilization tank according to claim 1, characterized in that: A spring (32) is fixedly connected to one side of the adjustment plate (3), and the spring (32) is fixedly connected to the inner wall of the clearance groove (23). A push plate (33) is fixedly connected to the other side of the adjustment plate (3), and the push plate (33) is inserted into the space corresponding to the raw material sterilization chamber (21).

5. The high-efficiency steam sterilization tank according to claim 1, characterized in that: A circulating fan (4) is installed on one side of the steam sterilization tank (1); an exhaust plate (41) is arranged on one side of the circulating fan (4); the exhaust plate (41) is located inside the steam sterilization tank (1); an exhaust pipe (42) is arranged at the bottom end of the circulating fan (4); one end of the exhaust pipe (42) is connected to the internal space of the water storage tank (14); the circulating fan (4) is used to accelerate the circulation of hot air flow inside the steam sterilization tank (1).

6. The high-efficiency steam sterilization tank according to claim 1, characterized in that: The steam sterilizing tank (1) is provided with a plurality of water inlets (141) corresponding to the water storage tank (14), and the inner walls of the plurality of water inlets (141) are all provided with one-way valves (142).

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