Pasteurized dairy product sterilization tank with cooling function

Abstract

The utility model discloses a pasteurization dairy product sterilization tank with a cooling function, and relates to the technical field of dairy product sterilization cans, the pasteurization dairy product sterilization tank comprises a sterilization tank body, the top and the bottom of the sterilization tank body are both fixedly connected with a fixing frame, one side of the fixing frame is fixedly connected with a motor, the output end of the motor is fixedly connected with a fixing rod, and the fixing rod is fixedly connected with a motor. A plurality of vertical bevel gears are fixedly connected to the surface of the fixing rod, transverse bevel gears are in transmission connection to the surfaces of the vertical bevel gears, a circulating pipe is arranged in the sterilization tank body, a hot water tank and a first water pump are fixedly connected to the upper portion of the fixing frame located at the top, and a fixing plate is fixedly connected to one side of the sterilization tank body. The surface of the fixing plate is fixedly connected with a cold water tank and a second water pump. The stirring rod is driven to stir dairy products under the action of the motor, so that the aims of fully sterilizing and accelerating cooling can be fulfilled when the dairy products are sterilized and cooled.

Description

Technical Field

[0001] This utility model relates to the field of dairy product sterilization tank technology, specifically a pasteurization dairy product sterilization tank with a cooling function. Background Technology

[0002] With the rapid development of the economy and society, people have higher and higher requirements for the health of dairy products. Dairy product sterilization is of paramount importance. Sterilized milk is made by killing pathogenic bacteria that are harmful to the human body, making milk a safe food. Therefore, dairy product sterilization tanks are needed. A dairy product sterilization tank is a device used to kill bacteria, viruses and other microorganisms contained in dairy products.

[0003] Chinese Patent Publication No. CN221829943U discloses a dairy product sterilization tank with rapid cooling function, including a sterilization tank body and a feed pipe fixed on its top, and further including: a stirring shaft rotatably connected to the inner wall of the sterilization tank body, with stirring rods staggered on both sides of the stirring shaft, wherein a drive motor is fixedly connected to the top of the sterilization tank body, and the output shaft of the drive motor is fixedly connected to the end of the stirring shaft; this utility model uses the stirring rods to drive a scraper to slide along the inner wall of the sterilization tank body, firstly providing a stirring effect on the dairy products, improving the overall efficiency of the sterilization process, and secondly, being able to scrape off the dairy products adhering to the inner wall of the sterilization tank body, effectively preventing the dairy products from coagulating on the inner wall of the sterilization tank body later, reducing the difficulty of subsequent cleaning of the inner wall of the sterilization tank body, and also avoiding the adhesion and loss of dairy products, thus improving economic efficiency.

[0004] However, when using the above technologies to sterilize and cool dairy products, they cannot achieve the purpose of thorough sterilization and rapid cooling. Utility Model Content

[0005] The purpose of this invention is to provide a pasteurization tank for dairy products with a cooling function, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A pasteurization tank for dairy products with a cooling function includes a tank body. A fixing frame is fixedly connected to both the top and bottom of the tank body. A motor is fixedly connected to one side of each fixing frame. A fixing rod is fixedly connected to the output end of the motor. Multiple vertical bevel gears are fixedly connected to the surface of the fixing rod. A horizontal bevel gear is drivenly connected to the surface of each vertical bevel gear. A circulation pipe is installed inside the tank body. An inlet pipe is fixedly connected to the top of the circulation pipe. A first three-way pipe is fixedly connected to one end of the inlet pipe. An outlet pipe is fixedly connected to the bottom of the circulation pipe. One end of the outlet pipe is fixedly connected to... A second three-way pipe is provided. A hot water tank and a first water pump are fixedly connected above the fixed frame at the top. A heater is fixedly connected to the surface of the hot water tank. A hot water pump pipe and a hot water outlet pipe are fixedly connected to both sides of the first water pump. A hot water valve is rotatably connected to the surface of the hot water outlet pipe. A fixed plate is fixedly connected to one side of the sterilization tank. A cold water tank and a second water pump are fixedly connected to the surface of the fixed plate. A chiller is fixedly connected to the surface of the cold water tank. A cold water pump pipe and a cold water outlet pipe are fixedly connected to both sides of the second water pump. A cold water valve is rotatably connected to the surface of the cold water outlet pipe.

[0008] Preferably, one end of the hot water pump pipe is fixedly inserted through and extends into the hot water tank, and one end of the hot water outlet pipe is fixedly connected to the top of the first tee pipe.

[0009] Preferably, one end of the cold water pumping pipe is fixedly inserted through and extends into the interior of the cold water tank, and one end of the cold water outlet pipe is fixedly connected to the bottom of the first tee pipe.

[0010] Preferably, a rotating rod is fixedly connected to the center of the transverse bevel gear, and multiple stirring rods are fixedly connected to the surface of the rotating rod, with the stirring rods located above and below evenly distributed in the gaps of the circulation pipe.

[0011] Preferably, one end of the three-way pipe and the liquid outlet pipe is fixedly inserted through and extends to the outside of the sterilization tank, and one end of the fixing rod is rotatably connected to the inside of the fixing frame.

[0012] Preferably, a feed pipe is fixedly connected to the top of the sterilization tank, a discharge pipe is fixedly connected to the bottom of the sterilization tank, and a discharge valve is rotatably connected to the surface of the discharge pipe.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In use, this invention involves opening the hot water valve and the first water pump. The first water pump draws water from the hot water tank through the hot water extraction pipe, then delivers it to the hot water outlet pipe, then through the hot water outlet pipe to the first three-way pipe, then through the first three-way pipe to the inlet pipe, and finally through the inlet pipe to the circulation pipe, and then through the circulation pipe to the second three-way pipe, thus achieving circulation and sterilizing the dairy products in the sterilization tank. To ensure thorough sterilization, two motors are activated. The motors drive the fixed rod to rotate, which in turn drives the vertical bevel gear to rotate, and the vertical bevel gear drives the horizontal... The bevel gear rotates, which in turn drives the rotating rod to rotate, and finally drives the stirring rod to rotate. This stirs the dairy products, achieving thorough sterilization. If the temperature is not cooled down in time after sterilization, it will easily affect the subsequent taste. Therefore, after sterilization, the hot water valve is closed, and the cold water valve and the second water pump are turned on. The second water pump drives the cold water pump pipe to transport the cold water in the cold water tank to the cold water outlet pipe, and then to the first three-way pipe at the bottom, and then to the circulation pipe, thereby cooling the dairy products. During cooling, the stirring rod is also stirred by the motor to accelerate the cooling. Finally, the product is recycled through the discharge pipe. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a front sectional view of the sterilization tank structure of this utility model.

[0017] In the diagram: 1. Sterilization tank; 2. Fixing frame; 3. Fixing plate; 4. Feed pipe; 5. Discharge pipe; 6. Discharge valve; 7. Motor; 8. Hot water tank; 9. Heater; 10. Liquid inlet pipe; 11. First water pump; 12. Hot water pumping pipe; 13. Hot water outlet pipe; 14. Hot water valve; 15. First tee pipe; 16. Cold water tank; 17. Refrigerator; 18. Second water pump; 19. Cold water pumping pipe; 20. Cold water outlet pipe; 21. Cold water valve; 22. Liquid outlet pipe; 23. Circulation pipe; 24. Fixing rod; 25. Vertical bevel gear; 26. Horizontal bevel gear; 27. Rotating rod; 28. Stirring rod; 29. ​​Second tee pipe. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-2This utility model provides a technical solution: a pasteurization tank for dairy products with a cooling function, comprising a sterilization tank body 1, with fixed frames 2 fixedly connected to the top and bottom of the sterilization tank body 1, a motor 7 fixedly connected to one side of the fixed frame 2, a fixed rod 24 fixedly connected to the output end of the motor 7, one end of the fixed rod 24 being rotatably connected to the inner side of the fixed frame 2, multiple vertical bevel gears 25 fixedly connected to the surface of the fixed rod 24, a transverse bevel gear 26 being drivenly connected to the surface of the vertical bevel gears 25, a rotating rod 27 fixedly connected to the center of the transverse bevel gear 26, and multiple stirring rods 28 fixedly connected to the surface of the rotating rod 27, the stirring rods 28 located at the top and bottom being evenly distributed in the gaps of the circulation pipe 23, and a circulation pipe 23 being provided inside the sterilization tank body 1. A liquid inlet pipe 10 is fixedly connected to the top of the circulation pipe 23. A first three-way pipe 15 is fixedly connected to one end of the liquid inlet pipe 10. A liquid outlet pipe 22 is fixedly connected to the bottom of the circulation pipe 23. A second three-way pipe 29 is fixedly connected to one end of the liquid outlet pipe 22. One end of the first three-way pipe 15 and the liquid outlet pipe 22 are fixedly connected through and extend to the outside of the sterilization tank 1. A hot water tank 8 and a first water pump 11 are fixedly connected above the fixed frame 2 at the top. A heater 9 is fixedly connected to the surface of the hot water tank 8. A hot water pump pipe 12 and a hot water outlet pipe 13 are fixedly connected to both sides of the first water pump 11. One end of the hot water pump pipe 12 is fixedly connected through and extends into the hot water tank 8. One end of the hot water outlet pipe 13 is fixedly connected to the top of the first three-way pipe 15. A heat exchanger is rotatably connected to the surface of the hot water outlet pipe 13. A water valve 14 is used. A fixing plate 3 is fixedly connected to one side of the sterilization tank 1. A cold water tank 16 and a second water pump 18 are fixedly connected to the surface of the fixing plate 3. A cooler 17 is fixedly connected to the surface of the cold water tank 16. A cold water suction pipe 19 and a cold water outlet pipe 20 are fixedly connected to both sides of the second water pump 18. One end of the cold water suction pipe 19 is fixedly inserted through and extends into the cold water tank 16. One end of the cold water outlet pipe 20 is fixedly connected to the bottom of the first three-way pipe 15. A cold water valve 21 is rotatably connected to the surface of the cold water outlet pipe 20. The heater 9, cooler 17, motor 7, first water pump 11, and second water pump 18 are connected to the outside. Then, the heater 9 and cooler 17 are turned on to heat and cool the water in the hot water tank 8 and cold water tank 16 to the dairy products. The system requires a specific temperature. Then, by opening the hot water valve 14 and the first water pump 11, the first water pump 11 draws water from inside the hot water tank 8 through the hot water extraction pipe 12, then delivers it to the hot water outlet pipe 13, then through the hot water outlet pipe 13 to the first three-way pipe 15, then through the first three-way pipe 15 to the liquid inlet pipe 10, and finally through the liquid inlet pipe 10 to the circulation pipe 23. From there, the water is delivered to the second three-way pipe 29 (the top and bottom of the second three-way pipe 29 are connected to the hot water tank 8 and the cold water tank 16 respectively, and also have corresponding hot water valves 14 and cold water valves 21, allowing the hot water valve 14 to be opened during sterilization and the cold water valve 21 to be opened during cooling, thus achieving a circulation effect). This ultimately achieves the circulation purpose.This process sterilizes the dairy products in the sterilization tank 1. To ensure thorough sterilization, two motors 7 are activated. Motors 7 drive a fixed rod 24 to rotate, which in turn drives a vertical bevel gear 25. The vertical bevel gear 25 then drives a horizontal bevel gear 26, which in turn drives a rotating rod 27, ultimately rotating a stirring rod 28. This stirs the dairy products, achieving thorough sterilization. After sterilization, failure to cool the products promptly can affect their taste. Therefore, after sterilization, the hot water valve 14 is closed, and the cold water valve 21 and the second water pump 18 are opened. The second water pump 18 drives the cold water suction pipe 19 to transport cold water from the cold water tank 16 to the cold water outlet pipe 20. From there, the water is transported to the first three-way pipe 15 and then to the circulation pipe 23, thus cooling the dairy products. During cooling, the stirring rod 28 is also stirred by the motors 7 to accelerate the cooling process.

[0020] like Figure 1 As shown, a feed pipe 4 is fixedly connected to the top of the sterilization tank 1, and a discharge pipe 5 is fixedly connected to the bottom of the sterilization tank 1. A discharge valve 6 is rotatably connected to the surface of the discharge pipe 5. Dairy products are transported into the sterilization tank 1 through the feed pipe 4, and the sterilized dairy products are recycled through the discharge pipe 5 by opening the discharge valve 6.

[0021] Working principle: During use, dairy products are transported into sterilization tank 1 through feed pipe 4, and heater 9, cooler 17, motor 7, first water pump 11 and second water pump 18 are respectively connected to the outside.

[0022] Then, the heater 9 and the cooler 17 are turned on to heat and cool the water in the hot water tank 8 and the cold water tank 16 to the required temperature for the dairy products, respectively. Then, by turning on the hot water valve 14 and the first water pump 11, the first water pump 11 draws water from the hot water tank 8 through the hot water pump pipe 12 and delivers it to the hot water outlet pipe 13. Then, it delivers the water through the hot water outlet pipe 13 to the first three-way pipe 15, then through the first three-way pipe 15 to the liquid inlet pipe 10, and finally through the liquid inlet pipe 10 to the circulation pipe 23. Finally, it delivers the water through the circulation pipe 23 to the second three-way pipe 29, thus achieving the purpose of circulation and sterilizing the dairy products in the sterilization tank 1.

[0023] To ensure thorough sterilization, two motors 7 are activated. Motors 7 drive the fixed rod 24 to rotate, which in turn drives the vertical bevel gear 25 to rotate. The vertical bevel gear 25 then drives the horizontal bevel gear 26 to rotate, which in turn drives the rotating rod 27 to rotate, and finally drives the stirring rod 28 to rotate. This allows the dairy products to be stirred, achieving thorough sterilization.

[0024] If the product is not cooled down in time after sterilization, it will easily affect the subsequent taste. Therefore, after sterilization, the hot water valve 14 is closed and the cold water valve 21 and the second water pump 18 are opened. The second water pump 18 will drive the cold water pumping pipe 19 to transport the cold water in the cold water tank 16 to the cold water outlet pipe 20. The cold water is then transported through the cold water outlet pipe 20 to the bottom first three-way pipe 15, and then to the circulation pipe 23 to cool the dairy products. During the cooling process, the stirring rod 28 is also stirred by the motor 7 to accelerate the cooling. Finally, the product is recycled through the discharge pipe 5.

[0025] The above steps can thoroughly sterilize dairy products, and after sterilization, they can be cooled down faster to avoid affecting the subsequent taste.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, fabric, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, fabric, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pasteurization tank for dairy products with a cooling function, comprising a pasteurization tank body (1), characterized in that: The sterilization tank (1) is fixedly connected to a fixed frame (2) at both the top and bottom. A motor (7) is fixedly connected to one side of the fixed frame (2). A fixed rod (24) is fixedly connected to the output end of the motor (7). Multiple vertical bevel gears (25) are fixedly connected to the surface of the fixed rod (24). A horizontal bevel gear (26) is connected to the surface of the vertical bevel gears (25). A circulation pipe (23) is provided inside the sterilization tank (1). An inlet pipe (10) is fixedly connected to the top of the circulation pipe (23). A first three-way pipe (15) is fixedly connected to one end of the inlet pipe (10). An outlet pipe (22) is fixedly connected to the bottom of the circulation pipe (23). A second three-way pipe (29) is fixedly connected to one end of the outlet pipe (22). The fixed frame at the top... (2) A hot water tank (8) and a first water pump (11) are fixedly connected to the top. A heater (9) is fixedly connected to the surface of the hot water tank (8). A hot water pump pipe (12) and a hot water outlet pipe (13) are fixedly connected to both sides of the first water pump (11). A hot water valve (14) is rotatably connected to the surface of the hot water outlet pipe (13). A fixing plate (3) is fixedly connected to one side of the sterilization tank (1). A cold water tank (16) and a second water pump (18) are fixedly connected to the surface of the fixing plate (3). A cooler (17) is fixedly connected to the surface of the cold water tank (16). A cold water pump pipe (19) and a cold water outlet pipe (20) are fixedly connected to both sides of the second water pump (18). A cold water valve (21) is rotatably connected to the surface of the cold water outlet pipe (20).

2. The pasteurization tank for dairy products with cooling function according to claim 1, characterized in that: One end of the hot water pumping pipe (12) is fixedly inserted through and extends into the hot water tank (8), and one end of the hot water outlet pipe (13) is fixedly connected to the top of the first three-way pipe (15).

3. The pasteurization tank for dairy products with cooling function according to claim 1, characterized in that: One end of the cold water pumping pipe (19) is fixedly inserted through and extends into the interior of the cold water tank (16), and one end of the cold water outlet pipe (20) is fixedly connected to the bottom of the first three-way pipe (15).

4. A pasteurization tank for dairy products with cooling function according to claim 1, characterized in that: A rotating rod (27) is fixedly connected to the center of the transverse bevel gear (26), and a plurality of stirring rods (28) are fixedly connected to the surface of the rotating rod (27). The stirring rods (28) located above and below are evenly distributed in the gap of the circulation pipe (23).

5. A pasteurization tank for dairy products with cooling function according to claim 1, characterized in that: One end of the three-way pipe and the liquid outlet pipe (22) is fixedly inserted through and extends to the outside of the sterilization tank (1), and one end of the fixing rod (24) is rotatably connected to the inside of the fixing frame (2).

6. A pasteurization tank for dairy products with cooling function according to claim 1, characterized in that: The sterilization tank (1) is fixedly connected to the top of the feed pipe (4), and the sterilization tank (1) is fixedly connected to the bottom of the discharge pipe (5). The discharge pipe (5) is rotatably connected to the surface of the discharge valve (6).

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