Pasteurization and quenching kneading integrated device for butter production

Abstract

The utility model discloses a pasteurization and quenching kneading integrated device for butter production, which comprises a pasteurization unit, a transition unit, a quenching unit and a kneading unit, the pasteurization unit comprises a pasteurization tank, a heating wire for heating is arranged in the tank wall of the pasteurization tank, a rotating shaft is arranged in the pasteurization tank, and the rotating shaft is connected with the transition unit. Stirring blades for stirring are arranged on the rotating shaft; the transition unit comprises a transition tank, a first screw is arranged in the transition tank, and a second motor is arranged on the side face of the first screw; the quenching unit comprises a quenching tank, and a quenching pipe is arranged in the tank wall of the quenching tank; the kneading unit comprises a kneading tank. According to the pasteurization and quenching kneading integrated device for butter production, the transition unit for gradually cooling is arranged between pasteurization and quenching kneading, so that the temperature of butter is gradually reduced, the temperature difference between the butter and the quenching unit is reduced, and the quenching effect and the product quality of the butter are improved.

Description

Technical Field

[0001] This utility model relates to the field of edible butter processing technology, and in particular to an integrated pasteurization and rapid cooling kneading device for butter production. Background Technology

[0002] Edible butter is a solid fat processed from milk. It is the product of filtering out some of the water from the thick substance on top after churning fresh milk. It is mainly used as a condiment. It is rich in nutrients but has a high fat content. In the production and processing of edible butter, a rapid cooling kneading machine is used to process the raw materials, so that the raw materials are rapidly cooled and then kneaded into a plastic product of solid butter.

[0003] In butter production, pasteurization is often required before rapid cooling and kneading. Pasteurization occurs at temperatures between 63-85℃. Existing butter production equipment directly applies rapid cooling and kneading after pasteurization without a gradual cooling transition unit, resulting in poor rapid cooling and affecting product quality. To address this technical problem, this application incorporates a gradual cooling transition unit between pasteurization and rapid cooling / kneading. This unit gradually lowers the butter's temperature without causing it to solidify, reducing the temperature difference between the butter and the rapid cooling unit, thereby improving the rapid cooling effect and product quality. Utility Model Content

[0004] The purpose of this invention is to provide an integrated pasteurization and rapid cooling kneading device for butter production. A transition unit for gradual cooling is set between pasteurization and rapid cooling kneading, so that the temperature of the butter gradually decreases without solidifying, thereby reducing the temperature difference between the butter and the rapid cooling unit and improving the rapid cooling effect and product quality of the butter.

[0005] To achieve the above objectives, this utility model provides an integrated pasteurization and rapid cooling kneading device for butter production, which is provided with a pasteurization unit, a transition unit, a rapid cooling unit and a kneading unit in sequence.

[0006] The pasteurization unit includes a pasteurization tank, a sealing cover for sealing is provided on the top of the pasteurization tank, a feeding port is provided on the sealing cover, a heating wire for heating is provided inside the tank wall of the pasteurization tank, a rotating shaft is provided inside the pasteurization tank, and a stirring blade for stirring is provided on the rotating shaft.

[0007] The transition unit includes a transition tank, inside which a first screw is installed, and on the side of the first screw is a second motor.

[0008] The quench unit includes a quench tank, and quench pipes are installed inside the tank wall;

[0009] The kneading unit includes a kneading tank, and the side wall of the kneading tank is provided with a discharge port.

[0010] Furthermore, the stirring blade includes a straight rod stirring blade and a T-rod stirring blade. The straight rod stirring blade is disposed at the upper and middle parts of the rotating shaft, and the T-rod stirring blade is disposed at the bottom of the rotating shaft. Temperature sensors are disposed at the ends of the straight rod stirring blade and the T-rod stirring blade.

[0011] Furthermore, the bottom of the rotating shaft is connected to the wall of the pasteurization tank, and the top of the rotating shaft passes through the sealing cover and is connected to the first motor.

[0012] Furthermore, the transition tank is provided with a front transition tank and a rear transition tank. The front transition tank is provided with a front insulation pipe, and the rear transition tank is provided with a rear insulation pipe. The number or temperature of the front insulation pipe is greater than the number or temperature of the rear insulation pipe.

[0013] Furthermore, a second screw is installed inside the quench tank, and a third motor is installed above the second screw.

[0014] Furthermore, the quench tube is spirally arranged inside the quench tank wall.

[0015] Furthermore, the pasteurization tank and the transition tank are connected by a first pipe, the transition tank and the quench tank are connected by a second pipe, and the quench tank and the kneading tank are connected by a third pipe.

[0016] Therefore, this utility model provides an integrated pasteurization and rapid cooling kneading device for butter production with the above-mentioned structure. A transition unit for gradual cooling is set between pasteurization and rapid cooling kneading, so that the temperature of the butter gradually decreases without solidifying, thereby reducing the temperature difference between the butter and the rapid cooling unit and improving the rapid cooling effect and product quality of the butter.

[0017] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the pasteurization and rapid cooling kneading integrated device for butter production according to this utility model;

[0019] Figure 2 This is a structural diagram of the pasteurization tank wall of an embodiment of the pasteurization and rapid cooling kneading integrated device for butter production according to this utility model.

[0020] Figure 3 This is a structural diagram of the transition tank of an embodiment of the integrated pasteurization and rapid cooling kneading device for butter production according to this utility model;

[0021] Figure 4This is a structural diagram of the quench tank of an embodiment of the pasteurization and quench kneading integrated device for butter production according to this utility model.

[0022] Figure Labels

[0023] 1. Pasteurization unit; 11. Feeding port; 12. Sealing cap; 13. Pasteurization tank; 14. T-bar agitator; 15. Straight rod agitator; 16. Temperature sensor; 17. Rotating shaft; 18. First motor; 19. Heating wire; 2. Transition unit; 21. First screw; 22. Second motor; 23. Front transition tank; 24. Rear transition tank; 25. Front insulation pipe; 26. Rear insulation pipe; 3. Quenching unit; 31. Third motor; 32. Second screw; 33. Quenching tank; 34. Quenching pipe; 4. Kneading unit; 5. Support leg; 6. Base; 7. Pipe 1; 8. Pipe 2; 9. Pipe 3; 10. Discharge port. Detailed Implementation

[0024] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0025] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0026] Example

[0027] like Figure 1 As shown, an integrated pasteurization and quenching / kneading device for butter production comprises a pasteurization unit 1, a transition unit 2, a quenching unit 3, and a kneading unit 4 arranged sequentially. A support leg 5 is located below the pasteurization unit 1, and a base 6 is located below the support leg 5. The transition unit 2, quenching unit 3, and kneading unit 4 are sequentially positioned above the base 6.

[0028] like Figure 1As shown, the pasteurization unit 1 includes a pasteurization tank 13. A sealing cover 12 for sealing is provided on the top of the pasteurization tank 13. A feeding port 11 is provided on the sealing cover 12. A heating wire 19 for heating is provided inside the tank wall of the pasteurization tank 13. A rotating shaft 17 is provided inside the pasteurization tank 13, and stirring blades for stirring are provided on the rotating shaft 17. Figure 2 As shown, heating wires 19 are arranged longitudinally inside the pasteurization tank 13 to maintain a suitable pasteurization temperature inside the pasteurization tank 13.

[0029] The stirring blades include a straight rod stirring blade 15 and a T-rod stirring blade 14. The straight rod stirring blade 15 is located at the upper and middle parts of the rotating shaft 17, and the T-rod stirring blade is located at the bottom of the rotating shaft 17. Temperature sensors 16 are installed at the ends of the straight rod stirring blade 15 and the T-rod stirring blade 14. The bottom of the rotating shaft 17 is connected to the wall of the pasteurization tank 13, and the top of the rotating shaft 17 passes through the sealing cover 12 and is connected to the first motor 18.

[0030] The T-screw agitator blade 14 expands at its end, facilitating the delivery of butter through pipe 7 to the transfer tank. Temperature sensor 16 is connected using existing structures and technologies selected according to requirements.

[0031] like Figure 3 As shown, the transition unit 2 includes a transition tank, inside which a first screw 21 is installed, and on the side of the first screw 21 a second motor 22 is installed. The transition tank is provided with a front transition tank 23 and a rear transition tank 24. The front transition tank 23 is provided with a front insulation pipe 25, and the rear transition tank 24 is provided with a rear insulation pipe 26. The number or temperature of the front insulation pipes 25 is greater than the number or temperature of the rear insulation pipes 26.

[0032] The butter discharged from the pasteurization tank 13 first enters the pre-transition tank 23, where the temperature is lower than that of the pasteurization tank 13, thus lowering the butter's temperature for the first time. Then, the butter enters the post-transition tank 24, where the temperature is lower than that of the pre-transition tank 23, further lowering the butter's temperature. At this point, the butter remains in a non-separated state. Finally, the butter enters the quench tank 33 via pipe 28. The gradually cooling transition unit 2, located between the pasteurization tank 13 and the quench tank 33, gradually lowers the butter's temperature without causing it to solidify, reducing the temperature difference between the butter and the quench unit 3, and improving the quenching effect and product quality.

[0033] like Figure 1 and Figure 4As shown, the quenching unit 3 includes a quenching tank 33, with a quenching pipe 34 installed inside the tank wall. A second screw 32 is installed inside the quenching tank 33, and a third motor 31 is positioned above the second screw 32. The quenching pipe 34 is spirally arranged inside the quenching tank 33. The quenching pipe 34 is filled with coolant at a suitable temperature as needed to quench the butter. The kneading unit 4 includes a kneading tank, with a discharge port 10 on its side wall. The kneading tank adopts an existing structure as needed.

[0034] The pasteurization tank 13 is connected to the transition tank via pipe 7, the transition tank is connected to the quench tank 33 via pipe 8, and the quench tank 33 is connected to the kneading tank via pipe 9.

[0035] This invention provides a transition unit 2 between the pasteurization tank 13 and the quenching tank 33, which gradually reduces the temperature of the butter, decreases the temperature difference between the butter and the quenching unit 3, and improves the quenching effect and product quality of the butter.

[0036] Therefore, this utility model provides an integrated pasteurization and rapid cooling kneading device for butter production with the above-mentioned structure. A transition unit for gradual cooling is set between pasteurization and rapid cooling kneading, so that the temperature of the butter gradually decreases without solidifying, thereby reducing the temperature difference between the butter and the rapid cooling unit and improving the rapid cooling effect and product quality of the butter.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.

Claims

1. An integrated pasteurization and quenching kneading device for butter production, comprising a pasteurization unit, a transition unit, a quenching unit, and a kneading unit arranged sequentially, characterized in that: The pasteurization unit includes a pasteurization tank, a sealing cover for sealing is provided on the top of the pasteurization tank, a feeding port is provided on the sealing cover, a heating wire for heating is provided inside the tank wall of the pasteurization tank, a rotating shaft is provided inside the pasteurization tank, and a stirring blade for stirring is provided on the rotating shaft. The transition unit includes a transition tank, inside which a first screw is installed, and on the side of the first screw is a second motor. The quench unit includes a quench tank, and quench pipes are installed inside the tank wall; The kneading unit includes a kneading tank, and the side wall of the kneading tank is provided with a discharge port.

2. The integrated pasteurization and rapid cooling kneading device for butter production according to claim 1, characterized in that: The stirring blades include straight rod stirring blades and T-rod stirring blades. The straight rod stirring blades are located at the upper and middle parts of the rotating shaft, and the T-rod stirring blades are located at the bottom of the rotating shaft. Temperature sensors are installed at the ends of the straight rod stirring blades and the T-rod stirring blades.

3. The integrated pasteurization and rapid cooling kneading device for butter production according to claim 1, characterized in that: The bottom of the rotating shaft is connected to the wall of the pasteurization tank, and the top of the rotating shaft passes through the sealing cover and is connected to the first motor.

4. The integrated pasteurization and rapid cooling kneading device for butter production according to claim 1, characterized in that: The transition tank is provided with a front transition tank and a rear transition tank. The front transition tank is provided with a front insulation pipe, and the rear transition tank is provided with a rear insulation pipe. The number or temperature of the front insulation pipe is greater than the number or temperature of the rear insulation pipe.

5. The integrated pasteurization and rapid cooling kneading device for butter production according to claim 1, characterized in that: The quench tank is equipped with a second screw, and a third motor is installed above the second screw.

6. The integrated pasteurization and rapid cooling kneading device for butter production according to claim 1, characterized in that: The quench pipe is spirally installed inside the quench tank wall.

7. The integrated pasteurization and rapid cooling kneading device for butter production according to claim 1, characterized in that: The pasteurization tank and the transition tank are connected by a pipe 1, the transition tank and the quench tank are connected by a pipe 2, and the quench tank and the kneading tank are connected by a pipe 3.

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