Sterilization device for dairy product production

Abstract

The sterilization device comprises a sterilization part and a stirring part, the sterilization part comprises a tank body, an opening is formed in the top surface of the tank body, a heating part is vertically installed outside the tank body, a sealing bearing is fixed to the bottom surface of the tank body in a penetrating mode, and the heating part comprises a heating ring shell; the heating ring shell is vertically and fixedly arranged on the outer wall of the tank body in a sleeving manner, an air guide pipe is fixedly communicated with the top surface of the heating ring shell, an air pump is communicated with and assembled on the air guide pipe, the stirring part comprises a screw cap, the screw cap is assembled on the open end surface of the tank body, the middle part of the screw cap is vertically and rotatably connected with a stirring cylinder pipe, and the upper end and the lower end of the stirring cylinder pipe are open. And the bottom end of the stirring cylinder pipe is inserted into the bottom end sealing bearing. The problems that steam is condensed in a hollow cavity of an existing rotating shaft, condensed water is stored in the hollow cavity of the rotating shaft, normal adding of the steam in the later period is affected, the rotating shaft cannot continue to be heated, and normal sterilization processing of dairy products is affected are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization equipment, in particular to a sterilization device for dairy product production. Background Art

[0002] Dairy products refer to products that use cow's milk or goat's milk and their processed products as the main raw materials. Sterilization and disinfection are important and indispensable production processes during the production and processing of dairy products. Existing dairy products are mostly sterilized by heating.

[0003] The existing announcement number is CN218337632U, and its name is a sterilization device for dairy product production, comprising a sterilization tank, a cooling tank, a water tank and a heat dissipation tank. The cooling tank is located on the right side wall of the sterilization tank, the water tank is fixedly connected to the top of the cooling tank, and the heat dissipation tank is fixedly connected to the right side wall of the cooling tank. The inner cavity of the sterilization tank is fixedly connected with a support column, and the end of the support column is fixedly connected with the inner tank. A motor is fixedly connected to the middle of the top of the inner cavity of the sterilization tank, and the bottom end of the power output shaft of the motor is fixedly connected with a hollow rotating shaft. The end of the hollow rotating shaft passes through the inner tank and extends to the bottom of the inner tank, and is fixedly connected with a heater. High-temperature steam is generated by the heater, so that the high-temperature steam enters the hollow rotating shaft, and then enters the internal cavity of the stirring paddle through the through hole. By starting the motor, the motor drives the hollow rotating shaft to rotate, and the hollow rotating shaft drives the stirring paddle to rotate, so that the dairy product can be evenly heated and the sterilization effect is enhanced.

[0004] However, the above-mentioned sterilization equipment for dairy product production utilizes steam introduced into the hollow cavity of the rotating shaft to heat the rotating shaft to evenly contact the dairy products for high-temperature sterilization. However, the steam condenses in the hollow cavity of the rotating shaft, and the condensed water remains in the hollow cavity of the rotating shaft, affecting the normal addition of steam at a later time, resulting in the inability to continue heating the rotating shaft, affecting the normal sterilization processing of the dairy products. Utility Model Content

[0005] The utility model aims to provide a sterilizing device for dairy product production, aiming to improve the above-mentioned problems.

[0006] The utility model is achieved in this way:

[0007] A sterilization device for dairy product production comprises a sterilization element and a stirring element, the sterilization element comprises a tank body, the top surface of the tank body is opened, and a heating element is vertically installed on the outside of the tank body, a sealed bearing is fixed through the bottom surface of the tank body, the heating element comprises a heating ring shell, the heating ring shell is vertically sleeved and fixed on the outer wall of the tank body, an air guide pipe is connected and fixed on the top surface of the heating ring shell, and an air pump is connected and assembled on the air guide pipe, the stirring element comprises a screw cover, the screw cover is assembled on the open end surface of the tank body, and a stirring barrel pipe is vertically rotatably connected to the middle part of the screw cover, the upper and lower ends of the stirring barrel pipe are both opened, and the bottom end of the stirring barrel pipe is inserted into the bottom sealed bearing, an air guide ring pipe is fixed through the outer circumferential surface of the stirring barrel pipe in the vertical direction, and the other end of the air guide pipe is sealed and rotatably connected to the top surface of the stirring barrel pipe.

[0008] Furthermore, an internal thread is provided on the inner circumferential surface of the tank body, and the internal thread of the tank body is assembled and connected with the thread of the screw cap.

[0009] Furthermore, a plurality of heating rods are vertically fixed inside the tank body, and a water inlet is connected and fixed on the top surface of the tank body.

[0010] Furthermore, a support leg is vertically fixed on the bottom surface of the tank body, and a drainage pipe is connected and fixed to the bottom of the outer circumferential surface of the tank body, and a valve is installed on the drainage pipe.

[0011] Furthermore, a plurality of stirring teeth are horizontally arranged on the outer circumferential surface of the air guide ring tube along the vertical direction, and the plurality of stirring teeth are fixed on the outer circumferential surface of the air guide ring tube.

[0012] Furthermore, a motor is vertically fixed on the top surface of the screw cover, and a gear is horizontally fixed on the output end of the motor.

[0013] Furthermore, a gear ring is horizontally fixed on the top of the outer circumferential surface of the mixing drum, and the gear ring is meshed with the gear.

[0014] Compared with the prior art, the utility model has the following beneficial effects: during use, the dairy products that need to be sterilized are added into the tank body of the sterilization part, the screw cover is threadedly assembled at the open end of the tank body, and then the stirring barrel on the screw cover is inserted into the bottom sealing bearing of the tank body 11, and then water is added to the heating ring shell on the heating part, and the steam generated by the water being heated in the heating ring shell is guided from the air guide pipe into the stirring barrel, the steam flows in the stirring barrel and the air guide ring tube, the steam contacts the walls of the stirring barrel and the air guide ring tube, the heat is transferred to the walls of the stirring barrel and the air guide ring tube, the heat contacts the milk for heating and sterilization, after the steam condenses inside the stirring barrel and the air guide ring tube, the condensed water is discharged from the bottom end of the stirring barrel, so that after the milk is sterilized, the steam condensed water is discharged, which will not affect the normal introduction of steam, thereby avoiding the condensation of steam in the hollow cavity of the rotating shaft, and the condensed water remains in the hollow cavity of the rotating shaft, which affects the normal addition of steam in the later stage, resulting in the inability to continue heating the rotating shaft, affecting the normal sterilization processing of dairy products. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the exploded structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the structure of the stirring member in the embodiment of the utility model in the decomposed state;

[0019] Figure 4 It is a schematic diagram of the structure of the sterilization part in the decomposed state in the embodiment of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the heating element in the decomposed state in the embodiment of the utility model.

[0021] In the figure: 1. sterilizing element; 11. tank body; 12. internal thread; 13. heating element; 131. heating ring shell; 132. heating rod; 133. air guide tube; 134. air pump; 135. water inlet; 14. supporting leg; 15. drain pipe; 2. stirring element; 21. screw cover; 22. stirring barrel; 23. gear ring; 24. air guide ring tube; 25. stirring teeth; 26. motor; 27. gear. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a sterilizing device for dairy product production includes a sterilizing element 1 and a stirring element 2. The sterilizing element 1 includes a tank body 11, the top surface of the tank body 11 is opened, and a heating element 13 is vertically installed outside the tank body 11. A sealed bearing is fixed through the bottom surface of the tank body 11. The heating element 13 includes a heating ring shell 131, which is vertically sleeved and fixed on the outer wall of the tank body 11, and an air guide pipe 133 is connected and fixed on the top surface of the heating ring shell 131, and an air pump 134 is connected and assembled on the air guide pipe 133. The stirring member 2 includes a screw cover 21, which is assembled on the open end surface of the tank body 11, and the middle part of the screw cover 21 is vertically rotatably connected with a stirring barrel 22, the upper and lower ends of the stirring barrel 22 are both opened, and the bottom end of the stirring barrel 22 is inserted into the bottom sealing bearing, and an air guide ring tube 24 is fixedly passed through the outer circumferential surface of the stirring barrel 22 in the vertical direction, and the other end of the air guide tube 133 is sealed and rotatably connected to the top surface of the stirring barrel 22, and the dairy products that need to be sterilized are added to the sterilization member 1 during use. The tank body 11 is threadedly assembled with the screw cover 21 at the open end of the tank body 11, and then the mixing barrel 22 on the screw cover 21 is inserted into the bottom sealing bearing of the tank body 11, and then water is added to the heating ring shell 131 on the heating element 13. The water is heated in the heating ring shell 131. The steam generated is guided from the air guide pipe 133 to the mixing barrel 22. The steam flows in the mixing barrel 22 and the air guide ring pipe 24. The steam contacts the walls of the mixing barrel 22 and the air guide ring pipe 24, and the heat is transferred to the mixing barrel 22 and the air guide ring pipe 24. On the wall of the ring tube 24, the heat contacts the milk for heating and sterilization. After the steam condenses inside the mixing barrel 22 and the air guide ring tube 24, the condensed water is discharged from the bottom end of the mixing barrel 22. After the milk is sterilized, the steam condensed water is discharged without affecting the normal introduction of steam, thereby avoiding the condensation of steam in the hollow cavity of the rotating shaft. The condensed water remains in the hollow cavity of the rotating shaft, affecting the normal addition of steam at a later time, resulting in the inability to continue heating the rotating shaft, affecting the normal sterilization processing of dairy products.

[0024] See also Figure 3 and Figure 4 The inner circumference of the tank body 11 is provided with an internal thread 12, and the internal thread 12 of the tank body 11 is threadedly assembled and connected with the screw cover 21. A plurality of heating rods 132 are vertically fixed inside the tank body 11, and a water inlet 135 is connected and fixed on the top surface of the tank body 11. A support leg 14 is vertically fixed on the bottom surface of the tank body 11, and a drain pipe 15 is connected and fixed at the bottom of the outer circumference of the tank body 11, and a valve is installed on the drain pipe 15. During use, the screw cover 21 is threadedly assembled on the open end of the tank body 11, which is convenient for opening and filling milk. The plurality of heating rods 132 fixed in the tank body 11 are used to heat the milk in the tank body 11.

[0025] See also Figure 3A plurality of stirring teeth 25 are horizontally arranged on the outer circumferential surface of the air guide ring tube 24 in the vertical direction, and the plurality of stirring teeth 25 are fixed on the outer circumferential surface of the air guide ring tube 24. A motor 26 is vertically fixed on the top surface of the screw cover 21, and a gear 27 is horizontally fixed on the output end of the motor 26. A gear ring 23 is horizontally fixed on the top of the outer circumferential surface of the mixing barrel tube 22, and the gear ring 23 is meshed with the gear 27. During use, the motor 26 is started to drive the gear 27 to rotate, and the gear 27 drives the gear ring 23 outside the mixing barrel tube 22 to rotate, driving the mixing barrel tube 22 to rotate, and the air guide ring tube 24 and the stirring teeth 25 are used to stir the milk flow inside the tank body 11, so as to facilitate heating and disinfecting the milk inside the tank body 11.

[0026] Working principle: During use, the dairy products that need to be sterilized are added into the tank body 11 of the sterilization component 1, and the screw cover 21 is threadedly assembled on the open end of the tank body 11. Then the mixing barrel 22 on the screw cover 21 is inserted into the bottom sealing bearing of the tank body 11, and then water is added into the heating ring shell 131 on the heating component 13. The steam generated by the water being heated in the heating ring shell 131 is guided from the air guide pipe 133 into the mixing barrel 22, and the steam flows in the mixing barrel 22 and the air guide ring tube 24. The steam contacts the walls of the mixing barrel 22 and the air guide ring tube 24, and the heat is transferred to the walls of the mixing barrel 22 and the air guide ring tube 24. The heat contacts the milk for heating and sterilization. After the steam condenses inside the mixing barrel 22 and the air guide ring tube 24, the condensed water is discharged from the bottom end of the mixing barrel 22.

[0027] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A sterilization device for dairy product production, characterized in that: The invention comprises a sterilizing element (1) and a stirring element (2), wherein the sterilizing element (1) comprises a tank body (11), the top surface of the tank body (11) is provided with an opening, and a heating element (13) is vertically installed on the outside of the tank body (11), a sealing bearing is fixedly penetrated on the bottom surface of the tank body (11), the heating element (13) comprises a heating ring shell (131), the heating ring shell (131) is vertically sleeved and fixed on the outer wall of the tank body (11), and an air guide pipe (133) is connected and fixed on the top surface of the heating ring shell (131), and an air guide pipe (133) is connected and assembled on the air guide pipe (133). A pump (134), wherein the stirring member (2) comprises a screw cover (21), wherein the screw cover (21) is assembled on the open end surface of the tank body (11), and the middle part of the screw cover (21) is vertically rotatably connected to a stirring barrel tube (22), wherein both upper and lower ends of the stirring barrel tube (22) are open, and the bottom end of the stirring barrel tube (22) is inserted into a bottom end sealing bearing, and an air guide ring tube (24) is fixedly passed through the outer circumferential surface of the stirring barrel tube (22) in the vertical direction, and the other end of the air guide tube (133) is sealed and rotatably connected to the top end surface of the stirring barrel tube (22).

2. A sterilizing device for dairy product production according to claim 1, characterized in that: An internal thread (12) is provided on the inner circumferential surface of the tank body (11), and the internal thread (12) of the tank body (11) is threadedly assembled and connected with the screw cover (21).

3. A sterilizing device for dairy product production according to claim 2, characterized in that: A plurality of heating rods (132) are vertically fixed inside the tank body (11), and a water inlet (135) is connected and fixed on the top surface of the tank body (11).

4. A sterilizing device for dairy product production according to claim 3, characterized in that: A support leg (14) is vertically fixed on the bottom surface of the tank body (11), and a drainage pipe (15) is connected and fixed to the bottom of the outer circumferential surface of the tank body (11), and a valve is installed on the drainage pipe (15).

5. A sterilizing device for dairy product production according to claim 4, characterized in that: A plurality of stirring teeth (25) are horizontally arranged on the outer circumferential surface of the air guide ring tube (24) in a vertical direction, and the plurality of stirring teeth (25) are fixed on the outer circumferential surface of the air guide ring tube (24).

6. A sterilizing device for dairy product production according to claim 5, characterized in that: A motor (26) is vertically fixed on the top surface of the screw cover (21), and a gear (27) is horizontally fixed on the output end of the motor (26).

7. A sterilizing device for dairy product production according to claim 6, characterized in that: A gear ring (23) is horizontally fixed on the top of the outer circumferential surface of the mixing drum tube (22), and the gear ring (23) is meshed with a gear (27).

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