A homogenizing device for milk powder production

Abstract

The utility model discloses a kind of homogenizing device for milk powder production, it is related to milk powder production technical field;And the utility model includes homogenizer, cleaning mechanism is installed outside homogenizer, cleaning mechanism includes cleaning cylinder, there are two cleaning cylinders, two cleaning cylinders are fixedly connected with the connecting cylinder of symmetrical distribution, two connecting cylinders are rotatably connected with two rotating rods, the valve flap of symmetrical distribution is fixed outside rotating rod, filter screen is installed in cleaning cylinder, two cleaning cylinders are fixedly connected with fixed plate, fixed plate top end is fixedly provided with fixed frame, worm is rotatably inserted in fixed frame;In the utility model, by setting rotating rod, valve flap, connecting cylinder, filter screen and cleaning cylinder and other structures cooperate with each other, effectively remove impurities, particles and not fully emulsified fat group in milk liquid to filter, to improve the purity and quality of milk powder, avoid blockage, filter screen can be cleaned and replaced simultaneously under the condition of not stopping machine.

Description

Technical Field

[0001] This utility model relates to the field of milk powder production technology, specifically to a homogenizing device for milk powder production. Background Technology

[0002] Milk powder production involves processing fresh milk into a powdered product through dehydration, pulverization, and drying for easier storage and transportation. Homogenization plays a crucial role in this process, uniformly dispersing components such as fat and protein in the milk to improve its texture and stability. Homogenization prevents fat and component separation, enhances the taste and quality of the milk powder, and ensures the production of high-quality milk powder products.

[0003] However, some impurities, unemulsified fats, and particles remain in the milk before it enters the homogenizer, which can reduce the purity of the milk powder and affect the quality and stability of the product. At the same time, the accumulation of impurities can easily cause equipment blockage and contamination, increasing the difficulty of equipment maintenance and cleaning. In response to the above problems, the inventors have proposed a homogenizing device for milk powder production to solve these problems. Utility Model Content

[0004] In order to solve the problem that impurities in milk can easily cause blockages in the homogenizer, the purpose of this utility model is to provide a homogenizing device for milk powder production.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a homogenizing device for milk powder production, comprising a homogenizer, a cleaning mechanism installed on the outside of the homogenizer, the cleaning mechanism comprising two cleaning cylinders, the two cleaning cylinders being fixedly connected to symmetrically distributed connecting cylinders, the two connecting cylinders being rotatably connected to two rotating rods, symmetrically distributed valve discs being fixedly provided on the outside of the rotating rods, a filter screen being installed inside the cleaning cylinders, a fixing plate being fixedly connected to the two cleaning cylinders, a fixing frame being fixedly provided at the top of the fixing plate, a worm gear being rotatably inserted inside the fixing frame, worm wheels being fixedly sleeved on the outside of the two rotating rods, the worm gear meshing with the two worm wheels, and a tube being installed on the outside of the two connecting cylinders.

[0006] Preferably, the output end and input end of the homogenizer are respectively equipped with a discharge pipe and a feed pipe, a cleaning pipe is fixedly connected to the outside of the feed pipe and the discharge pipe, a valve is installed on the outside of the cleaning pipe, and the pipe body is fixedly connected to the feed pipe.

[0007] Preferably, a sealing plate is installed at the top of the two cleaning cylinders, a flange is fixedly provided at the end of the two pipes away from the connecting cylinder, a positioning ring is fixedly provided on the inner wall of the cleaning cylinder, and the filter screen is inserted into the positioning ring.

[0008] Preferably, a fixing rod is fixedly provided on the inner wall of the filter screen, a motor is installed on the outside of the fixing frame, the end of the motor output shaft is inserted through the fixing frame and fixedly connected to the worm gear, a symmetrically distributed sealing ring is fixedly provided in the connecting cylinder, and the rotating rod is movably inserted into the sealing ring.

[0009] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0010] 1. This utility model uses a rotating rod, valve disc, connecting cylinder, filter screen and cleaning cylinder to work together to effectively remove impurities, particles and insufficiently emulsified fat clumps from milk, thereby improving the purity and quality of milk powder, avoiding clogging, and allowing the filter screen to be cleaned and replaced without stopping the machine.

[0011] 2. In this utility model, the cleaning pipe and valves work together to allow the cleaning liquid to enter the homogenizer in reverse for cleaning, thereby improving the cleaning effect. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a side view of the overall structure of this utility model.

[0015] Figure 3 This is a schematic diagram of the cleaning mechanism structure of this utility model;

[0016] Figure 4 This is a cross-sectional schematic diagram of the cleaning cylinder and its connecting structure of this utility model;

[0017] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. Homogenizer; 2. Cleaning mechanism; 21. Cleaning cylinder; 22. Connecting cylinder; 23. Rotating rod; 24. Valve disc; 25. Fixing plate; 26. Fixing frame; 27. Worm gear; 28. Worm wheel; 29. ​​Motor; 3. Positioning ring; 31. Filter screen; 32. Fixing rod; 33. Pipe body; 34. Flange; 35. Sealing plate; 36. Sealing ring; 4. Feed pipe; 41. Discharge pipe; 42. Cleaning pipe; 43. Valve. Detailed Implementation

[0019] 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.

[0020] like Figure 1-5 As shown, this utility model provides a homogenizing device for milk powder production, including a homogenizer 1, which is a Shenlu SRH high-pressure homogenizer 1. The homogenizer 1 generates strong shearing force between the high-speed rotating rotor and the stator, breaking down fat globules and protein particles in the milk into a finer dispersion state, thereby achieving uniform distribution of components. A cleaning mechanism 2 is installed on the outside of the homogenizer 1. The cleaning mechanism 2 can effectively remove impurities, particles, and insufficiently emulsified fat globules from the milk for filtration. The cleaning mechanism 2 includes two cleaning cylinders 21. The two cleaning cylinders 21 are fixedly connected to symmetrically distributed connecting cylinders 22. The two connecting cylinders 22 are rotatably connected to two rotating rods 23. A symmetrically distributed valve disc 24 is fixedly provided on the side. The valve disc 24 can change the flow direction of the milk and control the milk to enter one of the cleaning cylinders 21. A filter screen 31 is installed in the cleaning cylinder 21 to filter the milk. A fixed plate 25 is fixedly connected to the two cleaning cylinders 21. A fixed bracket 26 is fixedly provided at the top of the fixed plate 25. A worm gear 27 is rotatably inserted in the fixed bracket 26. Worm wheels 28 are fixedly sleeved on the outside of the two rotating rods 23. The worm gear 27 meshes with the two worm wheels 28. The rotation of the worm gear 27 drives the meshing worm wheels 28 to rotate, thereby controlling the opening and closing of the valve disc 24 on the same side to control the flow direction of the milk. A tube body 33 is installed on the outside of the two connecting cylinders 22.

[0021] The output end and input end of the homogenizer 1 are respectively equipped with a discharge pipe 41 and a feed pipe 4. A cleaning pipe 42 is fixedly connected to the outside of the feed pipe 4 and the discharge pipe 41. A valve 43 is installed on the outside of the cleaning pipe 42. The pipe body 33 is fixedly connected to the feed pipe 4.

[0022] By adopting the above technical solution, the cleaning liquid can be reversed and enter the homogenizer 1 to clean it, thereby improving the cleaning effect.

[0023] The top of each of the two cleaning cylinders 21 is fitted with a sealing plate 35.

[0024] By adopting the above technical solution, the sealing plate 35 can seal the cleaning cylinder 21, and the filter screen 31 can be easily cleaned after disassembly.

[0025] Flanges 34 are fixedly provided at the ends of the two pipe bodies 33 away from the connecting cylinder 22.

[0026] By adopting the above technical solution, flange 34 can be easily connected to external pipes, facilitating the discharge and inflow of milk.

[0027] A positioning ring 3 is fixedly provided on the inner wall of the cleaning cylinder 21, and the filter screen 31 is inserted into the positioning ring 3.

[0028] By adopting the above technical solution, the positioning ring 3 can limit the position of the filter 31.

[0029] A fixing rod 32 is fixedly provided on the inner wall of the filter screen 31.

[0030] By adopting the above technical solution, the fixing rod 32 can easily operate the filter screen 31.

[0031] A motor 29 is mounted on the outside of the fixed frame 26. The end of the output shaft of the motor 29 is inserted through the fixed frame 26 and fixedly connected to the worm gear 27.

[0032] By adopting the above technical solution, the end of the output shaft of the motor 29 rotates, driving the worm gear 27 to rotate.

[0033] A symmetrically distributed sealing ring 36 is fixed inside the connecting cylinder 22, and the rotating rod 23 is movably inserted into the sealing ring 36.

[0034] By adopting the above technical solution, the sealing ring 36 can improve the sealing performance between the connecting cylinder 22 and the rotating rod 23, and avoid leakage.

[0035] Working principle: First, the milk to be processed enters the connecting cylinder 22 above through the tube 33. At this time, the milk will enter one of the cleaning cylinders 21 and be filtered and cleaned through the filter screen 31. Then it will enter the homogenizer 1. When the milk passes through the homogenizing chamber, it is subjected to mechanical shearing and pressure, making the fat globules more delicate and uniform. Ultimately, it achieves the purpose of improving the texture, stability and emulsification effect of the milk, thereby producing high-quality milk powder or dairy products. Then, the motor 29 is started, and the output shaft of the motor 29 rotates, which drives the worm 27 to rotate. The rotation of the worm 27 drives the meshing worm wheel 28 to rotate. The rotation of the worm wheel 28 drives the two rotating rods 23 to rotate. The rotation of the rotating rods 23 drives the valve 24 to rotate 90 degrees, so that one valve 24 opens and the other valve 24 closes, thereby allowing the milk to flow through the other cleaning cylinder 21 for filtration. Finally, the filter screen 31 can be cleaned by removing the sealing plate 35, so that the filter screen 31 can be cleaned without stopping the machine.

[0036] When it is necessary to clean the homogenizer 1, first connect the cleaning pipe 42 above the discharge pipe 41 to the cleaning liquid, so that the cleaning liquid enters the homogenizer 1 through the cleaning pipe 42 and is finally discharged through the cleaning pipe 42 above the feed pipe 4, thereby backwashing the homogenizer 1 and achieving the purpose of convenient cleaning.

[0037] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.

Claims

1. A homogenizing device for milk powder production, comprising a homogenizer (1), characterized in that: The homogenizer (1) is equipped with a cleaning mechanism (2) on its outside. The cleaning mechanism (2) includes a cleaning cylinder (21). There are two cleaning cylinders (21). The two cleaning cylinders (21) are fixedly connected to a symmetrically distributed connecting cylinder (22). The two connecting cylinders (22) are rotatably connected to two rotating rods (23). The rotating rods (23) are fixedly provided with symmetrically distributed valve discs (24) on their outside. A filter screen (31) is installed inside the cleaning cylinder (21). The two cleaning cylinders (21) are fixedly connected to a fixing plate (25). A fixing frame (26) is fixedly provided at the top of the fixing plate (25). A worm gear (27) is rotatably inserted inside the fixing frame (26). Worm wheels (28) are fixedly sleeved on the outside of the two rotating rods (23). The worm gear (27) meshes with the two worm wheels (28). A pipe body (33) is installed on the outside of the two connecting cylinders (22).

2. The homogenizing device for milk powder production as described in claim 1, characterized in that, The homogenizer (1) is equipped with a discharge pipe (41) and a feed pipe (4) at its output and input ends, respectively. A cleaning pipe (42) is fixedly connected to the outside of the feed pipe (4) and the discharge pipe (41). A valve (43) is installed on the outside of the cleaning pipe (42). The pipe body (33) is fixedly connected to the feed pipe (4).

3. The homogenizing device for milk powder production as described in claim 1, characterized in that, The top of each of the two cleaning cylinders (21) is fitted with a sealing plate (35).

4. The homogenizing device for milk powder production as described in claim 1, characterized in that, A flange (34) is fixedly provided at the end of each of the two tubes (33) away from the connecting cylinder (22).

5. The homogenizing device for milk powder production as described in claim 1, characterized in that, The cleaning cylinder (21) has a fixed positioning ring (3) on its inner wall, and the filter screen (31) is inserted into the positioning ring (3).

6. The homogenizing device for milk powder production as described in claim 1, characterized in that, The filter screen (31) is fixedly provided with a fixing rod (32) on its inner wall.

7. A homogenizing device for milk powder production as described in claim 1, characterized in that, A motor (29) is installed on the outside of the fixed frame (26). The end of the output shaft of the motor (29) is inserted through the fixed frame (26) and fixedly connected to the worm gear (27).

8. A homogenizing device for milk powder production as described in claim 2, characterized in that, The connecting cylinder (22) is fixed with symmetrically distributed sealing rings (36), and the rotating rod (23) is movably inserted into the sealing rings (36).

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