CN218451346U

CN218451346U - Cooling device for liquid milk

Info

Publication number: CN218451346U
Application number: CN202223055955.6U
Authority: CN
Inventors: 韩登仑; 毛雪琴; 王吉元; 刘建军; 张大波
Original assignee: Qinghai Jinqilian Dairy LLC
Current assignee: Qinghai Jinqilian Dairy LLC
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-02-07
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a cooling device for liquid milk, including the cooling tank, the cooling tank top is provided with the top cap, the cooling tank inboard is provided with rotates the pivot of being connected with the top cap, fixedly connected with stirring leaf in the pivot, top cap top fixed mounting has the motor, the output and the pivot fixed connection of motor, the fixed two L type support frames that are provided with of cooling tank outer side wall, L type support frame lateral wall fixed mounting has compressor, compressor's output fixedly connected with intake pipe, the inner chamber has been seted up to the cooling tank lateral wall, compressor one end and cooling tank lateral wall fixed connection are kept away from to the intake pipe, the bottom fixedly connected with discharging pipe of cooling tank. Liquid milk is added into the cooling tank, the refrigerating compressor works, cold air is input into the inner cavity through the air inlet pipe, then the liquid milk in the cooling tank is cooled, the motor drives the rotating shaft to rotate, the rotating shaft drives the stirring blades to rotate, the liquid milk in the cooling tank is stirred, and cooling is uniform.

Description

Cooling device for liquid milk

Technical Field

The utility model belongs to the technical field of liquid milk cooling, especially, relate to a cooling device for liquid milk.

Background

The liquid milk is fresh milk produced by healthy cows, and is packaged and sold after being treated by an effective heating sterilization method. According to the definition of the international dairy association (IDF), liquid milk (liquid milk) is a generic name for three types of dairy products, pasteurized milk, sterilized milk and yogurt. In order to improve the quality of the liquid milk, before the production and processing of the liquid milk, the fresh liquid milk needs to be stored at a reduced temperature so as to avoid the deterioration of the liquid milk caused by the microbial fermentation in the liquid milk at a normal temperature.

The existing liquid milk cooling device mostly adopts a refrigeration system to directly cool a milk tank storing liquid milk, and when the volume of the milk tank is large, the milk tank needs longer cooling time, so that the processing efficiency is lower.

Disclosure of Invention

To the problem, the utility model provides a cooling device for liquid milk.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cooling device for liquid milk, includes the cooling tank, the cooling tank top is provided with the top cap, the cooling tank inboard is provided with rotates the pivot of being connected with the top cap, fixedly connected with stirring leaf in the pivot, top cap top fixed mounting has the motor, the output and the pivot fixed connection of motor, the fixed two L type support frames that are provided with of cooling tank lateral wall, L type support frame lateral wall fixed mounting has compressor, compressor's output fixedly connected with intake pipe, the inner chamber has been seted up to the cooling tank lateral wall, compressor one end and cooling tank lateral wall fixed connection are kept away from to the intake pipe.

Preferably, the bottom fixedly connected with discharging pipe of cooling tank, the bottom fixedly connected with collecting hopper of discharging pipe, the bottom fixedly connected with discharge plate of collecting hopper, set up a plurality of discharge openings that distribute annularly on the discharge plate, discharge plate bottom fixedly connected with divide the material pipe with a plurality of discharge openings intercommunication respectively, it is a plurality of divide the bottom of material pipe to be the diffusion form downwardly extending.

Preferably, a valve is arranged in the discharge pipe, and a flowmeter is arranged in the discharge pipe and below the valve.

Preferably, a feeding pipe is fixedly arranged on the top cover, and the bottom end of the feeding pipe penetrates through the top cover and extends into the cooling tank.

Preferably, two first fixed plates are fixedly connected to the outer side wall of the cooling tank, two electric push rods are fixedly mounted on the first fixed plates, two second fixed plates are fixedly connected to the side wall of the top cover, and the output ends of the electric push rods are fixedly connected with the two second fixed plates respectively.

Preferably, a plurality of clamping rods are fixedly connected to the inner surface of the top cover, and clamping grooves matched with the clamping rods are formed in the top of the cooling tank.

Preferably, a temperature sensor is fixedly mounted in the inner cavity, a PLC controller is fixedly mounted on the side wall of the L-shaped support frame, and the temperature sensor and the refrigeration compressor are respectively electrically connected with the PLC controller.

Compared with the prior art, the beneficial effects of the utility model are that:

1. adding liquid milk into a cooling tank, enabling a refrigeration compressor to work, inputting cold air into an inner cavity through an air inlet pipe, further cooling the liquid milk in the cooling tank, enabling a motor to drive a rotating shaft to rotate, enabling the rotating shaft to drive stirring blades to rotate, and stirring the liquid milk in the cooling tank to enable the liquid milk to be cooled uniformly;

2. after the liquid milk is cooled, the valve is opened, the liquid milk in the cooling tank is led out through the discharge pipe and is input into the plurality of material distribution pipes through the collection hopper, and then the liquid milk is packaged conveniently.

Drawings

Fig. 1 is a schematic structural diagram of the whole cooling device for liquid milk according to the present invention;

FIG. 2 is a schematic structural view of the inner side of a cooling tank of the cooling device for liquid milk according to the present invention;

fig. 3 is a schematic structural diagram of the collecting hopper of the cooling device for liquid milk provided by the utility model.

In the figure: 1. a cooling tank; 2. a top cover; 3. a rotating shaft; 4. stirring blades; 5. a motor; 6. an L-shaped support frame; 7. a refrigeration compressor; 8. an air inlet pipe; 9. an inner cavity; 10. a discharge pipe; 11. a collection hopper; 12. a discharge plate; 13. a discharge hole; 14. distributing pipes; 15. a valve; 16. a flow meter; 17. a feed tube; 18. a first fixing plate; 19. an electric push rod; 20. a second fixing plate; 21. a clamping rod; 22. a card slot; 23. a temperature sensor; 24. a PLC controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a cooling device for liquid milk, including cooling tank 1, cooling tank 1 top is provided with top cap 2, and cooling tank 1 inboard is provided with the pivot 3 of being connected with top cap 2 rotation, fixedly connected with stirring leaf 4 in the

pivot

3, and 2 top fixed mounting of top cap have motor 5, and the output and the pivot 3 fixed connection of motor 5, motor 5 drive pivot 3 and rotate, and pivot 3 drive stirring leaf 4 rotates, stirs the liquid milk in cooling tank 1. Two L-shaped support frames 6 are fixedly arranged on the outer side wall of the cooling tank 1, a refrigeration compressor 7 is fixedly arranged on the side wall of each L-shaped support frame 6, the type of the refrigeration compressor 7 is YBF4DC-5.2ZR, an air inlet pipe 8 is fixedly connected with the output end of the refrigeration compressor 7, an inner cavity 9 is formed in the side wall of the cooling tank 1, one end of the air inlet pipe 8, which is far away from the refrigeration compressor 7, is fixedly connected with the side wall of the cooling tank 1, an air outlet hole which is communicated with the inner cavity 9 is formed in the side wall of the cooling tank 1, and the refrigeration compressor 7 inputs cold air into the inner cavity 9 through the air inlet pipe 8, so that liquid milk in the cooling tank 1 is cooled. A temperature sensor 23 is fixedly arranged in the inner cavity 9, the model of the temperature sensor 23 is WZP-230, a PLC controller 24 is fixedly arranged on the side wall of the L-shaped support frame 6, the temperature sensor 23 and the refrigeration compressor 7 are respectively electrically connected with the PLC controller 24, when the temperature sensor 23 detects that the temperature in the inner cavity 9 reaches a set temperature value, a signal is transmitted to the PLC controller 24, the temperature is displayed through the PLC controller 24, and the refrigeration compressor 7 can be controlled to be started or closed through the PLC controller 24.

Refer to fig. 1 and fig. 3, the bottom fixedly connected with discharging pipe 10 of cooling tank 1, the bottom fixedly connected with collecting hopper 11 of discharging pipe 10, the bottom fixedly connected with discharge plate 12 of collecting hopper 11, set up a plurality of discharge opening 13 that distribute annularly on the discharge plate 12, discharge plate 12 bottom fixedly connected with respectively with the branch material pipe 14 of a plurality of discharge opening 13 intercommunications, a plurality of bottoms that divide material pipe 14 are diffusion form downwardly extending, liquid milk leads out through discharging pipe 10 in the cooling tank 1, in a plurality of branch material pipes 14 of collecting hopper 11 input, and then conveniently carry out the partial shipment. A valve 15 is arranged in the discharge pipe 10, a flowmeter 16 is arranged below the valve 15 in the discharge pipe 10, and the amount of the flowing liquid milk is monitored through the flowmeter 16.

Referring to fig. 1, a feeding pipe 17 is fixedly arranged on the top cover 2, and the bottom end of the feeding pipe 17 penetrates through the top cover 2 and extends into the cooling tank 1.

Referring to fig. 1, the outer side wall of the cooling tank 1 is fixedly connected with two first fixing plates 18, electric push rods 19 are fixedly mounted on the two first fixing plates 18, the side wall of the top cover 2 is fixedly connected with two second fixing plates 20, and the output ends of the two electric push rods 19 are fixedly connected with the two second fixing plates 20 respectively.

Referring to fig. 2, a plurality of kellies 21 of fixedly connected with in the top cap 2, the draw-in groove 22 with a plurality of kellies 21 looks adaptations is seted up at cooling tank 1 top, through inserting a plurality of kellies 21 respectively in draw-in groove 22, improves top cap 2's stability.

Now, the operation principle of the present invention is described as follows: liquid milk is added into the cooling tank 1, the refrigeration compressor 7 works, cold air is input into the inner cavity 9 through the air inlet pipe 8, then the liquid milk in the cooling tank 1 is cooled, the motor 5 drives the rotating shaft 3 to rotate, the rotating shaft 3 drives the stirring blade 4 to rotate, the liquid milk in the cooling tank 1 is stirred, and cooling is uniform. After the liquid milk is cooled, the valve 15 is opened, the liquid milk in the cooling tank 1 is guided out through the discharge pipe 10 and is input into the plurality of distributing pipes 14 through the collecting hopper 11, and then the liquid milk is conveniently distributed. Drive two second fixed plates 20 and top cap 2 rebound through two electric putter 19, and then open top cap 2, conveniently clear up cooling tank 1 is inside.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cooling device for liquid milk, includes cooling tank (1), its characterized in that, cooling tank (1) top is provided with top cap (2), cooling tank (1) inboard is provided with rotates pivot (3) of being connected with top cap (2), fixedly connected with stirring leaf (4) on pivot (3), top cap (2) top fixed mounting has motor (5), the output and pivot (3) fixed connection of motor (5), cooling tank (1) lateral wall is fixed and is provided with two L type support frames (6), L type support frame (6) lateral wall fixed mounting has compressor (7), the output fixedly connected with intake pipe (8) of compressor (7), inner chamber (9) have been seted up to cooling tank (1) lateral wall, compressor (7) one end and cooling tank (1) lateral wall fixed connection are kept away from in intake pipe (8).

2. The cooling device for liquid milk according to claim 1, wherein a discharging pipe (10) is fixedly connected to the bottom of the cooling tank (1), a collecting hopper (11) is fixedly connected to the bottom end of the discharging pipe (10), a discharging plate (12) is fixedly connected to the bottom end of the collecting hopper (11), a plurality of discharging holes (13) distributed annularly are formed in the discharging plate (12), a material distributing pipe (14) which is respectively communicated with the discharging holes (13) is fixedly connected to the bottom of the discharging plate (12), and the bottom ends of the material distributing pipes (14) extend downwards in a diffused manner.

3. A cooling device for liquid milk according to claim 2, characterized in that a valve (15) is arranged in the tapping pipe (10), and a flow meter (16) is arranged in the tapping pipe (10) below the valve (15).

4. A cooling device for liquid milk according to claim 1, characterized in that a feeding pipe (17) is fixedly arranged on the top cover (2), and the bottom end of the feeding pipe (17) penetrates through the top cover (2) and extends into the cooling tank (1).

5. The cooling device for liquid milk according to claim 1, wherein two first fixing plates (18) are fixedly connected to the outer side wall of the cooling tank (1), electric push rods (19) are fixedly mounted on the two first fixing plates (18), two second fixing plates (20) are fixedly connected to the side wall of the top cover (2), and the output ends of the two electric push rods (19) are respectively and fixedly connected with the two second fixing plates (20).

6. The cooling device for the liquid milk according to claim 1, wherein a plurality of clamping rods (21) are fixedly connected to the inner surface of the top cover (2), and clamping grooves (22) matched with the clamping rods (21) are formed in the top of the cooling tank (1).

7. The cooling device for liquid milk according to claim 1, wherein a temperature sensor (23) is fixedly installed in the inner cavity (9), a PLC controller (24) is fixedly installed on the side wall of the L-shaped supporting frame (6), and the temperature sensor (23) and the refrigeration compressor (7) are electrically connected to the PLC controller (24) respectively.