High-temperature sterilization equipment for canned food production

Abstract

The utility model belongs to the technical field of can production, and particularly relates to high-temperature sterilization equipment for food can production, which comprises a shell, a placement frame and a branch pipe, and further comprises a bearing plate, a sealing plate and a bracket, a sliding rail is arranged on the heating bin, a support provided with an electromagnetic block is installed on the sliding rail through a second electric threaded rod, branch pipes are arranged on the side wall of the heating bin and the side wall of the cooling bin, a conveying pipe is arranged on the bearing plate, a plurality of exhaust plates are arranged on the bearing plate, and the exhaust plates are communicated with the conveying pipe through a plurality of connecting pipes; by arranging the exhaust plate with the through holes and the connecting pipe on the bearing plate, it is guaranteed that the device can evenly heat and cool cans, meanwhile, the stability of the cans is guaranteed, by arranging the filter screen, it is guaranteed that the cans do not make direct contact with the exhaust plate and the connecting pipe, and the heating and cooling effects of the device are guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of canned food production, and particularly relates to a high-temperature sterilization device for food can production. Background Technique

[0002] In the process of canned food production, high-temperature sterilization of the packaged cans is an important step to ensure the quality of the cans. In order to ensure that the high-temperature sterilization device can uniformly perform high-temperature sterilization and cooling on the cans, the existing high-temperature sterilization device is provided with a rotating placement rack. After the cans are placed on the placement rack, the weight of the placement rack increases, and the stability of the placement rack will be affected during the rotation process. In order to ensure the stability of the cans, a fixing mechanism is provided on the placement rack, but each can needs to be fixed by the fixing mechanism during sterilization, resulting in an increase in the labor intensity of the staff. Content of the Utility Model

[0003] The utility model provides a high-temperature sterilization device for food can production to solve the problems raised in the above background technique.

[0004] To achieve the above object, the utility model provides the following technical solution: A high-temperature sterilization device for food can production, including a housing, a placement rack and a branch pipe, further including a bearing plate, a sealing plate and a bracket. There is a heating chamber and a cooling chamber inside the housing. Sealing grooves are provided at both ends of the cooling chamber. The sealing plate that cooperates with the sealing grooves is installed on the mounting rack on the top surface of the housing through a first electric threaded rod. The placement rack is slidably installed on the housing. Several bearing plates are provided on the placement rack. A slide rail is provided at the opening of the housing. The bracket is installed on the slide rail through a second electric threaded rod. An electromagnetic block that cooperates with the bearing plate is provided on the bracket. Branch pipes respectively communicating with a high-temperature steam engine and a water delivery chamber are provided on the side walls of the heating chamber and the cooling chamber. A delivery pipe communicating with the pipe orifice of the branch pipe is provided on the side wall of the bearing plate. Several exhaust plates are provided on the bearing plate. The exhaust plates and the delivery pipe are connected and communicated through several connecting pipes.

[0005] Preferably, the outer wall shape of the sealing ring is trapezoidal. The shape of the inner wall of the housing outside the sealing ring is an inclined surface inclined outward. A protrusion that cooperates with the inclined inner wall of the sealing ring is provided on the side wall of the delivery pipe. The sealing ring is installed on the port of the branch pipe through several springs. A groove that cooperates with the sealing ring is provided on the side wall of the bearing plate.

[0006] Preferably, a guide rod is provided on the side wall of the sealing ring inside the spring.

[0007] Preferably, filter screens are provided on the opposite side walls of the bearing plate, and grooves cooperating with the filter screens are provided on the side walls of the bearing plate.

[0008] Preferably, a support rod is provided on the mounting frame on the top surface of the outer shell, a protrusion is provided on the end surface of the support rod, and a groove cooperating with the protrusion of the support rod is provided on the side wall of the groove where the sealing plate cooperates with the support rod.

[0009] Preferably, several guide blocks are provided on the side walls of the heating chamber and the cooling chamber, and fixing blocks cooperating with the guide blocks are provided on the side walls of the placement rack.

[0010] Preferably, a baffle is provided on the side wall of the bearing plate facing the inside of the outer shell.

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

[0012] In the present utility model, an exhaust plate with through holes and a connecting pipe are provided on the bearing plate. When the device is in use, high-temperature steam and cooling water are transported to the exhaust plate and the connecting pipe through the cooperation of the branch pipe and the conveying pipe, ensuring that the high-temperature steam and the cooling water can be evenly sprayed onto the cans, ensuring that the device can uniformly heat and cool the cans while ensuring the stability of the cans. By providing filter screens, it is ensured that the cans do not directly contact the exhaust plate and the connecting pipe, ensuring the heating and cooling effects of the device. By providing a bracket equipped with an electromagnetic block, it is convenient for the user to adjust the position of the placement rack, facilitating the user to load and unload the cans. By sequentially providing a heating chamber and a cooling chamber and the cooperating sealing plate and sealing groove inside the outer shell, it is ensured that the heating chamber and the cooling chamber are in a separated state during the use of the device, improving the efficiency of the device for heating and cooling the cans. By providing a sealing ring equipped with a spring, the sealing performance of the connection between the branch pipe and the conveying pipe is ensured. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a schematic structural diagram of the sealing groove provided at the opening of the outer shell in the present utility model;

[0015] Figure 3 is a schematic structural diagram of the bearing plate in the present utility model;

[0016] Figure 4 is a schematic cross-sectional structural diagram of the bearing plate in the present utility model;

[0017] Figure 5 is Figure 4 a schematic structural diagram of the part at A in

[0018] Figure 6This is a schematic structural diagram of the sealing ring in the present utility model.

[0019] In the figure: 1. Outer shell; 11. Guide block; 12. Fixed block; 13. Heating chamber; 14. Cooling chamber; 2. Carrier plate; 21. Filter screen; 22. Exhaust plate; 23. Connecting pipe; 24. Baffle; 3. Placing rack; 4. Sealing plate; 41. Sealing groove; 42. Electric screw rod 1; 43. Support rod; 5. Support; 51. Electromagnetic block; 52. Electric screw rod 2; 53. Slide rail; 6. Branch pipe; 61. High-temperature steam engine; 62. Water delivery chamber; 63. Delivery pipe; 64. Sealing ring; 65. Spring. Detailed implementation manners

[0020] Please refer to Figures 1-6 , the present utility model provides the following technical solutions: A high-temperature sterilization device for food can production, including an outer shell 1, a placing rack 3 and a branch pipe 6, further including a carrier plate 2, a sealing plate 4 and a support 5. The interior of the outer shell 1 is provided with a heating chamber 13 and a cooling chamber 14. Sealing grooves 41 are provided at both ends of the cooling chamber 14. A support rod 43 that cooperates with the sealing groove 41 is installed on the mounting rack on the top surface of the outer shell 1 through an electric screw rod 42. The placing rack 3 is slidably installed on the outer shell 1. A plurality of carrier plates 2 are provided on the placing rack 3. A slide rail 53 is provided at the opening of the outer shell 1. A support 5 is installed on the slide rail 53 through an electric screw rod 52. An electromagnetic block 51 that cooperates with the carrier plate 2 is provided on the support 5. Branch pipes 6 that are respectively communicated with the high-temperature steam engine 61 and the water delivery chamber 62 are provided on the side walls of the heating chamber 13 and the cooling chamber 14. A delivery pipe 63 that is communicated with the pipe orifice of the branch pipe 6 is provided on the side wall of the carrier plate 2. A plurality of exhaust plates 22 are provided on the carrier plate 2. The exhaust plates 22 and the delivery pipe 63 are connected and communicated through a plurality of connecting pipes 23.

[0021] The heating chamber 13 is used for high-temperature sterilization of canned food. Through the cooperation of the branch pipe 6 and the high-temperature steam engine 61, high-temperature steam can be conveyed into the interior of the heating chamber 13. The canned food can be sterilized by the high-temperature steam. The cooling chamber 14 is used for cooling the sterilized canned food. Through the cooperation of the branch pipe 6 and the water supply chamber 62, cooling water can be conveyed into the interior of the cooling chamber 14, thus realizing the cooling of the heated canned food. Through the cooperation of the sealing plate 4 and the sealing groove 41, the heating chamber 13 and the cooling chamber 14 can be sealed, ensuring the working effect of the heating chamber 13 and the cooling chamber 14 while improving the safety of the device. The heating chamber 13 is located deep inside the outer shell 1, avoiding harm to the user from high-temperature steam and further improving the safety of the device. There are protrusions on the side wall of the sealing groove 41, and the cooperation between the side wall groove of the sealing plate 4 and the side wall protrusion of the sealing groove 41 ensures the working effect of the sealing plate 4. The sealing plate 4 is installed on the electric screw rod 42 by threads. After starting the electric screw rod 42, the sealing plate 4 moves along the electric screw rod 42 under the action of the threads, facilitating the user to control the opening and closing of the heating chamber 13 and the cooling chamber 14. The bracket 5 is installed on the electric screw rod 52 by threads. When the user starts the electric screw rod 52, the bracket 5 moves along the electric screw rod 52. The electromagnetic block 51 provided on the bracket 5 can adsorb the bearing plate 2, ensuring that the bracket 5 can drive the bearing plate 2 to move together during the movement, and thus realizing the movement of the placement rack 3. The slide rail 53 increases the movement range of the bracket 5, enabling the user to completely move the placement rack 3 out of the outer shell 1, facilitating the user to place and remove canned food. There are protrusions at the bottom of the side wall of the bracket 5 facing the outer shell 1. The groove for the movement of the bracket 5 provided on the sealing groove 41 can be sealed by the bottom protrusion of the bracket 5, preventing the sealing effect of the sealing plate 4 on the heating chamber 13 and the cooling chamber 14 from being affected. The bearing plate 2 is used for placing the canned food to be processed. The number and position of the bearing plates 2 correspond to the positions of the pipe orifices of the branch pipe 6. When the device is in use, the conveying pipe 63 provided on the bearing plate 2 is communicated with the branch pipe 6. At this time, the water and high-temperature steam conveyed by the branch pipe 6 can enter the conveying pipe 63. The water and high-temperature steam entering the interior of the conveying pipe 63 enter the interior of the connecting pipe 23 and the exhaust plate 22. The exhaust plate 22 and the connecting pipe 23 can spray the water and high-temperature steam onto the canned food placed on the bearing plate 2, ensuring that the device can quickly heat and cool the canned food and improving the working effect of the device. The side wall openings of the exhaust plate 22 and the connecting pipe 23 are evenly distributed on the bearing plate 2, enabling the device to evenly heat and cool the canned food.

[0022] Specifically, the outer wall shape of the sealing ring 64 is trapezoidal, and the shape of the inner wall of the outer shell 1 where the sealing ring 64 is located is an inclined surface that slopes outward. There are protrusions on the side wall of the conveying pipe 63 that cooperate with the inclined inner wall of the sealing ring 64. The sealing ring 64 is installed on the port of the branch pipe 6 through several springs 65. There are grooves on the side wall of the bearing plate 2 that cooperate with the sealing ring 64.

[0023] The outer wall shape of the sealing ring 64 ensures that the bearing plate 2 can push the sealing ring 64 during movement. When the user moves the bearing plate 2 in the state where the branch pipe 6 and the conveying pipe 63 are in cooperation, the shape of the inner wall of the outer shell 1 where the sealing ring 64 is located outside the outer shell 1 ensures that the bearing plate 2 can smoothly push the sealing ring 64 during movement. The side wall shape of the sealing ring 64 ensures that the sealing ring 64 does not hinder the user from moving the placement rack 3. The side wall protrusion of the conveying pipe 63 ensures that the sealing ring 64 can fit against the side wall of the conveying pipe 63, ensuring the working effect of the sealing ring 64. The spring 65 ensures that the pushed sealing ring 64 can quickly return to its original position, ensuring the working effect of the sealing ring 64. The sealing ring 64 can wrap the connection between the branch pipe 6 and the conveying pipe 63, ensuring the sealing performance of the connection between the branch pipe 6 and the conveying pipe 63. A rubber pad is provided inside the sealing ring 64, improving the sealing effect of the sealing ring 64 on the connection between the branch pipe 6 and the conveying pipe 63. Only a part of the sealing ring 64 extends out of the side wall of the outer shell 1. The outer wall shape of the sealing ring 64 ensures that the groove provided on the outer shell 1 and cooperating with the sealing ring 64 can restrict the sealing ring 64, preventing the sealing ring 64 from disengaging from the groove where the sealing ring 64 is installed during movement, ensuring the stability of the sealing ring 64 during the use of the device.

[0024] Specifically, a guide rod is provided on the side wall of the sealing ring 64 located inside the spring 65.

[0025] The groove provided on the groove for installing the sealing ring 64 is provided with a groove cooperating with the side wall guide rod of the sealing ring 64. Through the cooperation of the guide rod of the sealing ring 64 and the matching groove, the sealing ring 64 can be prevented from rotating during movement, ensuring the stability of the sealing ring 64 during movement. The side wall guide rod of the sealing ring 64 also ensures the stability of the connection between the spring 65 and the sealing ring 64, ensuring the working effect of the spring 65.

[0026] Specifically, filter screens 21 are provided on the opposite side walls of the bearing plate 2, and grooves cooperating with the filter screens 21 are provided on the side walls of the bearing plate 2.

[0027] The filter screens 21 can separate the cans placed on the bearing plate 2 from the exhaust plate 22 and the connecting pipe 23, preventing the cans from affecting the exhaust of high-temperature gas and water by the exhaust plate 22 and the connecting pipe 23, ensuring the working effect of the heating chamber 13 and the cooling chamber 14. The depth of the side wall groove of the bearing plate 2 is the same as the thickness of the filter screen 21, ensuring that the surface of the bearing plate 2 is in a flat state, ensuring the stability of the cans placed on the exhaust plate 22 and the connecting pipe 23. The side walls where the filter screens 21 are provided ensure that the device can heat and cool the top and bottom of the cans simultaneously, ensuring the working effect of the device.

[0028] Specifically, a support rod 43 is provided on the top mounting bracket of the outer shell 1. A protrusion is provided on the end face of the support rod 43, and a groove that mates with the protrusion of the support rod 43 is provided on the side wall of the slot where the sealing plate 4 mates with the support rod 43.

[0029] The support rod 43 can prevent the sealing plate 4 from rotating with the electric screw rod 42 during the movement process, ensuring the stability of the sealing plate 4 during the movement process. The cooperation between the protrusion at the top of the support rod 43 and the groove on the side wall of the slot that mates with the support rod 43 plays a role in limiting the position, preventing the sealing plate 4 from disengaging from the electric screw rod 42 during the movement process.

[0030] Specifically, several guide blocks 11 are provided on the side walls of the heating chamber 13 and the cooling chamber 14, and fixing blocks 12 that mate with the guide blocks 11 are provided on the side wall of the placement rack 3.

[0031] The cooperation between the guide block 11 and the fixing block 12 plays a guiding role, ensuring the stability of the placement rack 3 during the movement process. By providing several guide blocks 11 and the grooves that mate with them, the working effect of the guide block 11 and the fixing block 12 is ensured. The cooperation between the guide block 11 and the fixing block 12 also plays a role in limiting the position, preventing the placement rack 3 from tilting during the process of passing through the sealing slot 41, and ensuring the stability of the placement rack 3 during the movement process.

[0032] Specifically, a baffle 24 is provided on the side wall of the bearing plate 2 facing the interior of the outer shell 1.

[0033] The baffle 24 plays a role in limiting the position, preventing the cans placed on the bearing plate 2 from falling off the bearing plate 2 during the movement of the placement rack 3, and ensuring the stability of the cans during the movement of the device.

[0034] Working principle and usage process of the present utility model: Place the can on the bearing plate 2, start the second electric screw rod 52, and under the action of the thread, the bracket 5 sends the placement rack 3 into the heating chamber 13. As the placement rack 3 moves, the bearing plate 2 pushes against the sealing ring 64, and the spring 65 is compressed. As the bearing plate 2 moves, the bearing plate 2 releases the extrusion on the sealing ring 64, and the sealing ring 64 enters the inside of the groove where the bearing plate 2 and the sealing ring 64 cooperate under the action of the spring 65. The branch pipe 6 is communicated with the conveying pipe 63. After the placement rack 3 completely enters the heating chamber 13, adjust the position of the bracket 5 so that the bracket 5 seals the groove where the sealing groove 41 between the heating chamber 13 and the cooling chamber 14 cooperates with the bracket 5 without affecting the movement of the sealing plate 4. Start the first electric screw rod 42, and the sealing plate 4 enters the sealing groove 41 under the action of the thread, and the heating chamber 13 is sealed. Start the high-temperature steam engine 61, and the high-temperature steam enters the conveying pipe 63 through the branch pipe 6. Subsequently, the high-temperature steam is sprayed onto the can through the exhaust plate 22 and the connecting pipe 23. The high-temperature steam performs high-temperature sterilization on the can. After the sterilization is completed, release the sealing of the heating chamber 13 by the sealing plate 4. Start the electromagnet 51, and the electromagnet 51 fixes the placement rack 3 on the bracket 5. Start the second electric screw rod 52, and move the bracket 5 into the inside of the cooling chamber 14. Release the fixation of the placement rack 3 by the electromagnet 51. Adjust the position of the bracket 5 so that the bracket 5 seals the groove where the sealing groove 41 on the other side of the cooling chamber 14 cooperates with the bracket 5 without affecting the movement of the sealing plate 4. Seal both sides of the cooling chamber 14 through the sealing plate 4. The water supply chamber 62 sprays cooling water onto the can through the cooperation of the branch pipe 6, the conveying pipe 63, the exhaust plate 22 and the connecting pipe 23. After the can is cooled, the bracket 5 drives the placement rack 3 away from the housing 1 through the electromagnet 51 and the second electric screw rod 52, and take down the cooled can.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A high-temperature sterilization device for food can production, comprising a housing (1), a placement rack (3) and a branch pipe (6), characterized in that: It also includes a carrier plate (2), a sealing plate (4) and a bracket (5). Inside the housing (1), there are a heating chamber (13) and a cooling chamber (14). At both ends of the cooling chamber (14), there are sealing grooves (41). On the mounting frame on the top surface of the housing (1), a support rod (43) that cooperates with the sealing groove (41) is installed through an electric screw rod one (42). The placement rack (3) is slidably installed on the housing (1). Several of the carrier plates (2) are provided on the placement rack (3). At the opening of the housing (1), there is a slide rail (53). On the slide rail (53), the bracket (5) is installed through an electric screw rod two (52). An electromagnet block (51) that cooperates with the carrier plate (2) is provided on the bracket (5). Branch pipes (6) that are respectively communicated with a high-temperature steam engine (61) and a water delivery chamber (62) are provided on the side walls of the heating chamber (13) and the cooling chamber (14). A delivery pipe (63) that is communicated with the pipe orifice of the branch pipe (6) is provided on the side wall of the carrier plate (2). Several exhaust plates (22) are provided on the carrier plate (2). The exhaust plates (22) and the delivery pipe (63) are connected and communicated through several connecting pipes (23).

2. The high-temperature sterilization equipment for food can production according to claim 1, characterized in that: The outer wall shape of the sealing ring (64) is trapezoidal. The shape of the inner wall of the housing (1) where the sealing ring (64) is located outside is an inclined surface that slopes outward. A protrusion that cooperates with the inclined inner wall of the sealing ring (64) is provided on the side wall of the delivery pipe (63). The sealing ring (64) is installed on the port of the branch pipe (6) through several springs (65). A groove that cooperates with the sealing ring (64) is provided on the side wall of the carrier plate (2).

3. A high-temperature sterilization device for food can production according to claim 2, characterized in that: A guide rod is provided on the side wall of the sealing ring (64) that is inside the spring (65).

4. A high-temperature sterilization device for food can production according to claim 1, characterized in that: Filter meshes (21) are provided on the opposite side walls of the carrier plate (2). Grooves that cooperate with the filter meshes (21) are provided on the side walls of the carrier plate (2).

5. The high-temperature sterilization equipment for food can production according to claim 1, characterized in that: A support rod (43) is provided on the mounting frame on the top surface of the housing (1). A protrusion is provided on the end surface of the support rod (43). Grooves that cooperate with the protrusion of the support rod (43) are provided on the side walls of the groove of the sealing plate (4) that cooperates with the support rod (43).

6. The high-temperature sterilization equipment for food can production according to claim 1, characterized in that: Several guide blocks (11) are provided on the side walls of the heating chamber (13) and the cooling chamber (14). Fixing blocks (12) that cooperate with the guide blocks (11) are provided on the side walls of the placement rack (3).

7. A high-temperature sterilization device for food can production according to claim 1, characterized in that: A baffle (24) is provided on the side wall of the carrier plate (2) facing the inside of the housing (1).

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