Double-section high-temperature sterilization device for dairy product production
By designing a double-stage high-temperature sterilization device for dairy production, the combined structure of a snake-shaped tube and a spiral tube is used to perform two-stage heating and sterilization, and using the high-temperature milk in the spiral tube to heat the milk in the first pipeline, the high-temperature milk in the dairy product processing is solved in the middle and high-temperature milk in the dairy product processing The problems of low sterilization continuity and nutritional loss improve production efficiency and sterilization effect.
Patent Information
- Application Number
- CN202420925746.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-04-30
AI Technical Summary
In dairy processing, the continuity of high-temperature sterilization and subsequent processing is low, which affects the overall processing efficiency, and the high-temperature state may lead to nutrient loss.
Design a double-stage high-temperature sterilization device for dairy production, including a pump body, a snake tube, an electric heating rod and a spiral tube. The two-stage heating rod is heated and sterilized, and the high-temperature milk in the spiral tube is used to make preliminary use of the milk in the first pipeline. Heat to improve sterilization and quickly reduce temperature.
It improves the continuity and sterilization efficiency of dairy product production, and prevents the loss of nutrients caused by milk in high temperature state.
Smart Images
Figure CN222148904U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of dairy product sterilization equipment, in particular to a double-stage high-temperature sterilization device for dairy product production. Background Art
[0002] Currently, dairy products refer to foods made from the milk of cows, sheep, goats, buffaloes and other animals after processing; these products are one of the important sources of nutrition for humans and are rich in nutrients such as protein, fat, minerals and vitamins.
[0003] Dairy products can be divided into several categories according to the processing methods and product forms; for example, liquid milk mainly includes sterilized milk, sterilized milk, yogurt and formula milk; milk powder includes whole milk powder, skimmed milk powder, whole fat sweetened milk powder, flavored milk powder and infant formula milk powder; condensed milk includes whole fat sugar-free condensed milk, whole fat sweetened condensed milk and flavored condensed milk; in addition, there are milk fats, cheeses, milk ice cream and other dairy products, such as casein, lactose, milk flakes, whey powder, concentrated whey protein, etc.
[0004] During the processing of dairy products, the raw milk needs to be sterilized at high temperature to ensure the safety of the dairy products and extend the shelf life of the dairy products. Generally, high-temperature sterilization is performed in a sterilization tank. After the sterilization is completed, the sterilized milk is transferred to the subsequent processing steps for subsequent processing. In this way, the continuity of sterilization and subsequent processing is reduced, affecting the overall processing efficiency. Therefore, a device is urgently needed to solve the above problems. Utility Model Content
[0005] The purpose of the utility model is to provide a double-stage high-temperature sterilization device for dairy product production to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a double-stage high-temperature sterilization device for dairy product production, comprising a pump body, a serpentine tube and a connecting tube, a first pipeline is installed on one side of the pump body, a first connecting flange is fixedly arranged on one side of the first pipeline, second connecting flanges are fixedly arranged around both ends of the serpentine tube, an electric heating rod is installed inside the serpentine tube, third connecting flanges are fixedly arranged around both sides of the connecting tube, a spiral tube is sleeved on the outer side of the first pipeline, fourth connecting flanges are fixedly arranged around the outer sides of both ends of the spiral tube, a fifth connecting flange is installed on one side of the fourth connecting flange on the other side, and a second pipeline is fixedly arranged on one side of the fifth connecting flange. When in use, the electric heating rod is started, and the pump body injects milk into the interior of the serpentine tube through the first pipeline. The electric heating rod is used for heating and sterilization, and the sterilized milk is injected into the spiral tube through the connecting tube and finally discharged through the second tube. In this way, the milk is in a flowing state, is continuously heated and sterilized through the electric heating rod, and then is discharged into the next process through the second tube. Compared with sterilization first and then the next process, the continuity is stronger, which improves the production efficiency of dairy products. When the milk after heating and sterilization flows into the spiral tube, the heat of the milk exchanges with the milk in the first tube, and the high-temperature milk in the spiral tube is used to heat the milk in the first tube to carry out the initial first-stage sterilization work. Subsequently, it is sterilized in the second stage when passing through the electric heating rod, which improves the sterilization effect and can also quickly reduce the temperature of the milk in the spiral tube to prevent the milk from being in a high-temperature state and causing nutrient loss.
[0007] Preferably, the second connecting flange is fixed on one side to the first connecting flange.
[0008] Preferably, one side of the electric heating rod is fixedly extended to the outside of the serpentine tube to facilitate connection to an external power source.
[0009] Preferably, the electric heating rod is serpentine-shaped and is located at the center of the serpentine tube.
[0010] Preferably, the second connecting flange on the other side is fixed to the third connecting flange on one side.
[0011] Preferably, the third connecting flange on the other side is fixed to the fourth connecting flange on one side.
[0012] Preferably, the pump body is electrically connected to an external power source.
[0013] Compared with the prior art, the beneficial effects of the utility model are:
[0014] 1. When the utility model is used, the electric heating rod is started, and the pump body injects milk into the serpentine tube through the first pipe, and the milk is heated and sterilized by the electric heating rod. The sterilized milk is injected into the spiral tube through the connecting pipe, and finally discharged through the second pipe. In this way, the milk is in a flowing state, and is continuously heated and sterilized by the electric heating rod, and then discharged into the next process through the second pipe. Compared with sterilizing first and then carrying out the next process, the continuity is stronger, and the production efficiency of dairy products is improved;
[0015] 2. When the milk after heating and sterilization flows into the spiral tube according to the utility model, the heat of the milk exchanges heat with the milk inside the first tube, and the high-temperature milk inside the spiral tube is used to heat the milk inside the first tube to perform the initial first-stage sterilization work. Subsequently, the milk is sterilized in the second stage when passing through the electric heating rod, thereby improving the sterilization effect and being able to quickly reduce the temperature of the milk inside the spiral tube to prevent the milk from being in a high-temperature state and causing loss of nutrients. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the overall structure of a double-stage high-temperature sterilization device for dairy product production according to the utility model;
[0017] Figure 2 This is a cross-sectional view of a double-stage high-temperature sterilization device for dairy product production according to the utility model;
[0018] Figure 3 It is an enlarged schematic diagram of A of a double-stage high-temperature sterilization device for dairy product production according to the utility model.
[0019] In the figure: 1. pump body; 2. first pipeline; 3. serpentine pipe; 4. first connecting flange; 5. spiral pipe; 6. fourth connecting flange; 7. second pipeline; 8. fifth connecting flange; 9. connecting pipe; 10. third connecting flange; 11. second connecting flange; 12. electric heating rod. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.
[0021] See also Figure 1-3The utility model provides a technical solution: a double-stage high-temperature sterilization device for dairy product production, including a pump body 1, a serpentine tube 3 and a connecting pipe 9, a first pipeline 2 is installed on one side of the pump body 1 through a connecting valve, a first connecting flange 4 is welded and fixed on one side of the first pipeline 2, second connecting flanges 11 are welded and fixed around both ends of the serpentine tube 3, and the second connecting flange 11 on one side is fixed to the first connecting flange 4 by bolts, an electric heating rod 12 is installed inside the serpentine tube 3, one side of the electric heating rod 12 is fixedly extended to the outside of the serpentine tube 3, and it is convenient to connect an external power supply, the electric heating rod 12 is serpentine and is located at the center of the serpentine tube 3, third connecting flanges 10 are welded and fixed on both sides of the connecting pipe 9, and the second connecting flange 11 on the other side is fixed to the third connecting flange 10 on one side by bolts, a spiral tube 5 is sleeved on the outside of the first pipeline 2, and fourth connecting flanges 6 are welded and fixed around the outside of both ends of the spiral tube 5, the third connecting flange 10 on the other side is fixed to the fourth connecting flange 6 on one side by bolts, and one side of the fourth connecting flange 6 on the other side is bolted A fifth connecting flange 8 is installed, and a second pipe 7 is welded and fixed on one side of the fifth connecting flange 8. When in use, the electric heating rod 12 is started, and the pump body 1 injects milk into the serpentine tube 3 through the first pipe 2, and is heated and sterilized by the electric heating rod 12. The sterilized milk is injected into the spiral tube 5 through the connecting pipe 9, and finally discharged through the second pipe 7. In this way, the milk is in a flowing state, and is continuously heated and sterilized through the electric heating rod 12, and then discharged into the next process through the second pipe 7. Compared with sterilization first and then the next process, the continuity is stronger, which improves the production efficiency of dairy products. When the heated and sterilized milk flows into the spiral tube 5, the heat of the milk at this time exchanges heat with the milk inside the first pipe 2, and the high-temperature milk inside the spiral tube 5 is used to heat the milk inside the first pipe 2, and the preliminary first-stage sterilization work is carried out. When it passes through the electric heating rod 12 later, it is sterilized by the second stage, which improves the sterilization effect, and can also quickly reduce the temperature of the milk inside the spiral tube 5 to prevent the milk from being in a high-temperature state and causing nutrient loss.
[0022] Working principle: when in use, the electric heating rod 12 is started, and the pump body 1 injects milk into the serpentine tube 3 through the first pipe 2, which is heated and sterilized by the electric heating rod 12. The sterilized milk is injected into the spiral tube 5 through the connecting pipe 9, and finally discharged through the second pipe 7. In this way, the milk is in a flowing state, and is continuously heated and sterilized through the electric heating rod 12, and then discharged into the next process through the second pipe 7. Compared with sterilization first and then the next process, the continuity is stronger, which improves the production efficiency of dairy products. When the heated and sterilized milk flows into the spiral tube 5, the heat of the milk at this time exchanges heat with the milk inside the first pipe 2, and the high-temperature milk inside the spiral tube 5 is used to heat the milk inside the first pipe 2 to perform a preliminary first-stage sterilization work. When it passes through the electric heating rod 12 later, it is sterilized by the second stage, which improves the sterilization effect, and can also quickly reduce the temperature of the milk inside the spiral tube 5 to prevent the milk from being in a high-temperature state and causing nutrient loss. It has the advantages of simple structure, easy use and good use effect.
[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A double-stage high-temperature sterilization device for dairy product production, comprising a pump body (1), a serpentine tube (3) and a connecting tube (9), Features: A first pipe (2) is installed on one side of the pump body (1), a first connecting flange (4) is fixedly arranged on one side of the first pipe (2), second connecting flanges (11) are fixedly arranged around both ends of the serpentine pipe (3), an electric heating rod (12) is installed inside the serpentine pipe (3), third connecting flanges (10) are fixedly arranged around both sides of the connecting pipe (9), a spiral pipe (5) is sleeved on the outside of the first pipe (2), fourth connecting flanges (6) are fixedly arranged around both ends of the spiral pipe (5), a fifth connecting flange (8) is installed on one side of the fourth connecting flange (6) on the other side, and a second pipe (7) is fixedly arranged on one side of the fifth connecting flange (8).
2. A double-stage high-temperature sterilization device for dairy product production according to claim 1, Features: The second connecting flange (11) is fixed on one side to the first connecting flange (4).
3. A double-stage high-temperature sterilization device for dairy product production according to claim 2, Features: One side of the electric heating rod (12) is fixedly extended to the outside of the serpentine tube (3) to facilitate connection to an external power source.
4. A double-stage high-temperature sterilization device for dairy product production according to claim 3, Features: The electric heating rod (12) is serpentine-shaped and is located at the center of the serpentine tube (3).
5. A double-stage high-temperature sterilization device for dairy product production according to claim 4, Features: The second connecting flange (11) on the other side is fixed to the third connecting flange (10) on one side.
6. A double-stage high-temperature sterilization device for dairy product production according to claim 5, Features: The third connecting flange (10) on the other side is fixed to the fourth connecting flange (6) on one side.
7. A double-stage high-temperature sterilization device for dairy product production according to claim 6, Features: The pump body (1) is electrically connected to an external power source.