Special low-temperature spray drying equipment for camel milk powder

Abstract

The utility model relates to a kind of camel milk powder special low-temperature spray drying equipment, belong to camel milk powder production equipment technical field, including drying tank, the side fixed mounting of drying tank has air inlet pipe, the surface fixed mounting of air inlet pipe has air inlet valve, the side fixed mounting of drying tank has installation horizontal plate, low-temperature heating assembly is provided on the installation horizontal plate, the low-temperature heating assembly includes the heating water tank fixedly installed in installation horizontal plate top, the inside fixed mounting of air inlet pipe has heat exchange pipe, the side fixed mounting of heating water tank has circulating pump.This camel milk powder special low-temperature spray drying equipment, by setting heat exchange pipe in the inside of air inlet pipe, by circulating pump, hot water in heating water tank is extracted into heat exchange pipe, air in drying tank is heated by hot water in heat exchange pipe, improve the uniformity of air temperature, prevent air temperature too high, affect product quality.

Description

Technical Field

[0001] This utility model relates to the technical field of camel milk powder production equipment, specifically a low-temperature spray drying equipment for camel milk powder. Background Technology

[0002] Camel milk powder is made from dehydrated and dried camel milk. It is rich in protein, vitamins, minerals, and active ingredients such as lactoferrin and immunoglobulins, offering benefits such as enhanced immunity and metabolic regulation. It is suitable for infants, lactose-intolerant individuals, and those with weakened immune systems. During production, spray drying equipment atomizes camel milk into droplets using high pressure, which are instantly dehydrated into powder upon contact with hot air, resulting in uniform particles and excellent solubility. Vacuum dryers evaporate moisture in a low-temperature, vacuum environment, preventing the loss of active substances and preserving more nutrients. The use of low-temperature vacuum belt drying technology keeps the drying temperature below 60℃ throughout the process, ensuring a high retention rate of active ingredients and significantly improving product quality.

[0003] Utility model patent CN223094678U discloses a spray drying mechanism for camel milk powder drying equipment. An annular filter screen is vertically fixed inside the drying tower, and a discharge hopper is fixedly installed at the center of the bottom of the drying tower. This utility model uses a motor to drive gears to rotate, causing an annular plate to rotate within an annular groove. The rotation of the annular plate facilitates the rotation of several moving plates between the outer wall of the annular filter screen and the inner wall of the drying tower. This allows hot air from the annular cavity to pass evenly through the annular filter screen into the drying tower, facilitating rapid evaporation and drying of the atomized camel milk liquid. This ensures even heat distribution within the equipment, solving the problem of excessive localized heat that can deactivate camel milk powder and severely reduce its nutritional value. The resulting equipment provides better airflow uniformity during use, preventing scorching and ensuring optimal drying results.

[0004] However, common low-temperature spray drying equipment directly heats the air entering the equipment through a heater, making it difficult to control the air temperature and resulting in large temperature fluctuations, which affects product quality. Therefore, a low-temperature spray drying equipment specifically for camel milk powder is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a low-temperature spray drying device specifically for camel milk powder, which has the advantages of uniformly and stably heating the air entering the drying device, improving product quality, and solving the problems mentioned in the background technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A low-temperature spray drying device for camel milk powder includes a drying tank, an air inlet pipe fixedly installed on one side of the drying tank, an air inlet valve fixedly installed on the surface of the air inlet pipe, an installation plate fixedly installed on one side of the drying tank, and a low-temperature heating component provided on the installation plate.

[0008] The low-temperature heating assembly includes a heating water tank fixedly installed on the top of the mounting plate. A heat exchange tube is fixedly installed inside the air inlet pipe. A circulation pump is fixedly installed on one side of the heating water tank. A water pumping pipe is fixedly installed at the input end of the circulation pump. One end of the water pumping pipe is connected to the heating water tank. A connecting pipe is fixedly installed at the output end of the circulation pump. The connecting pipe is fixedly connected to the input end of the heat exchange tube. A return pipe is fixedly installed at the output end of the heat exchange tube. The return pipe is connected to the heating water tank.

[0009] Furthermore, a heater is fixedly installed on the inner top wall of the heating water tank, a temperature sensor is fixedly installed on the inner side wall of the heating water tank, and a temperature controller is fixedly installed on the top of the heating water tank.

[0010] Furthermore, a water supply valve is fixedly installed on the top of the heating water tank, and a drain valve is fixedly installed on the bottom of the heating water tank.

[0011] Furthermore, one end of the air intake pipe is threadedly connected to an air intake cover, and a moisture-absorbing filter element is fixedly installed inside the air intake cover. A support leg is fixedly installed at the bottom of the drying tank, and a mounting base plate is fixedly installed at the bottom end of the support leg.

[0012] Furthermore, a vacuum machine is fixedly installed on the top of the mounting base plate, a vacuum tube is fixedly installed on the output end of the vacuum machine, and a vacuum valve is fixedly installed on the top of the drying tank, with the vacuum valve connected to the vacuum tube.

[0013] Furthermore, a discharge hopper is fixedly installed at the bottom of the drying tank, a discharge valve is fixedly installed at the bottom of the discharge hopper, and a steam valve is fixedly installed at the top of the drying tank.

[0014] Furthermore, a feed pipe is fixedly installed on the top of the drying tank, and an atomizing nozzle is fixedly installed at the bottom of the feed pipe.

[0015] Furthermore, an installation rod is fixedly installed on the inner top wall of the drying tank, an arc-shaped diffuser plate is fixedly installed at the bottom end of the installation rod, and a diffuser base plate is fixedly installed on one side of the arc-shaped diffuser plate, with the diffuser base plate aligned with the atomizing nozzle.

[0016] Compared with the prior art, this utility model provides a low-temperature spray drying device for camel milk powder, which has the following beneficial effects:

[0017] 1. This low-temperature spray drying equipment for camel milk powder uses a heat exchange tube installed inside the air inlet pipe. A circulating pump draws hot water from the heating water tank into the heat exchange tube, which then heats the air entering the drying tank. This improves the uniformity of the air temperature and prevents the air temperature from becoming too high, which would affect product quality. This solves the problem of common low-temperature spray drying equipment that directly heats the air entering the tank through a heater, making it difficult to control the air temperature and causing large temperature fluctuations that affect product quality.

[0018] 2. This low-temperature spray drying equipment for camel milk powder features an installation rod on the inner top wall of the drying tank, an arc-shaped diffuser plate at the bottom of the installation rod, and a diffuser base plate at one end of the arc-shaped diffuser plate. When the atomizing nozzle sprays camel milk, it contacts the diffuser base plate and the arc-shaped diffuser plate, resulting in a wider diffusion range of the atomized camel milk, facilitating contact with low-temperature air and improving drying efficiency. Attached Figure Description

[0019] Figure 1 This is a front sectional view of the present invention;

[0020] Figure 2 This is a front view of the present utility model;

[0021] Figure 3 This is a front sectional view of the heating water tank of this utility model;

[0022] Figure 4 This is a three-dimensional view of the arc-shaped diffuser plate of this utility model.

[0023] In the diagram: 1. Drying tank; 2. Air inlet pipe; 201. Air inlet valve; 3. Mounting plate; 4. Heating water tank; 5. Heat exchanger pipe; 6. Circulating pump; 7. Water extraction pipe; 8. Connecting pipe; 9. Return pipe; 10. Heater; 11. Temperature sensor; 12. Temperature controller; 13. Water supply valve; 14. Drain valve; 15. Air inlet cover; 16. Moisture-absorbing filter element; 17. Support leg; 18. Mounting base plate; 19. Vacuum machine; 20. Vacuum tube; 21. Vacuum valve; 22. Discharge hopper; 23. Discharge valve; 24. Steam valve; 25. Feed pipe; 26. Atomizing nozzle; 27. Mounting rod; 28. Arc-shaped diffuser plate; 29. ​​Diffusion base plate. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1 to 4 The low-temperature spray drying equipment for camel milk powder in this embodiment includes a drying tank 1, an air inlet pipe 2 is fixedly installed on one side of the drying tank 1, an air inlet valve 201 is fixedly installed on the surface of the air inlet pipe 2, an installation plate 3 is fixedly installed on one side of the drying tank 1, and a low-temperature heating component is provided on the installation plate 3.

[0026] The low-temperature heating component includes a heating water tank 4 fixedly installed on top of the mounting plate 3, a heat exchange tube 5 fixedly installed inside the air inlet pipe 2, a circulation pump 6 fixedly installed on one side of the heating water tank 4, a water suction pipe 7 fixedly installed at the input end of the circulation pump 6, one end of the water suction pipe 7 connected to the heating water tank 4, a connecting pipe 8 fixedly installed at the output end of the circulation pump 6, the connecting pipe 8 fixedly connected to the input end of the heat exchange tube 5, and a return pipe 9 fixedly installed at the output end of the heat exchange tube 5, connected to the heating water tank 4. The circulation pump 6 draws out low-temperature hot water from the heating water tank 4 and circulates it in the heat exchange tube 5 to heat the air passing through the air inlet pipe 2. By using low-temperature water with a stable temperature to heat the air, the air temperature is made more stable, preventing excessively high temperatures from affecting the quality of the camel milk powder.

[0027] Secondly, a heater 10 is fixedly installed on the inner top wall of the heating water tank 4, a temperature sensor 11 is fixedly installed on the inner side wall of the heating water tank 4, and a temperature controller 12 is fixedly installed on the top of the heating water tank 4.

[0028] Specifically, heater 10 heats the water in heating tank 4, which is monitored by temperature sensor 11. Temperature controller 12 adjusts the power of heater 10 according to the feedback temperature to keep the water level within a suitable range. Circulation pump 6 extracts the low-temperature hot water from heating tank 4 and circulates it in heat exchange tube 5 to uniformly heat the air passing through air inlet pipe 2, preventing excessive temperature from affecting the quality of camel milk powder.

[0029] Please see Figure 1 and Figure 3 In this embodiment, a water supply valve 13 is fixedly installed on the top of the heating water tank 4, and a drain valve 14 is fixedly installed on the bottom of the heating water tank 4.

[0030] One end of the air intake pipe 2 is threadedly connected to an air intake cover 15, and a moisture-absorbing filter element 16 is fixedly installed inside the air intake cover 15. A support leg 17 is fixedly installed at the bottom of the drying tank 1, and a mounting base plate 18 is fixedly installed at the bottom end of the support leg 17. The air entering the drying tank 1 is dried by the moisture-absorbing filter element 16.

[0031] Please see Figure 1 and Figure 2In this embodiment, a vacuum machine 19 is fixedly installed on the top of the mounting base plate 18, a vacuum tube 20 is fixedly installed at the output end of the vacuum machine 19, and a vacuum valve 21 is fixedly installed on the top of the drying tank 1. The vacuum valve 21 is connected to the vacuum tube 20.

[0032] The bottom of the drying tank 1 is fixedly equipped with a discharge hopper 22, the bottom of the discharge hopper 22 is fixedly equipped with a discharge valve 23, and the top of the drying tank 1 is fixedly equipped with a steam valve 24. The vacuum machine 19 is started, and low-temperature air is drawn into the drying tank 1 through the air inlet pipe 2. The air inlet valve 201 is closed, and the drying tank 1 is evacuated.

[0033] Please see Figure 1 and Figure 4 In this embodiment, a feed pipe 25 is fixedly installed on the top of the drying tank 1, and an atomizing nozzle 26 is fixedly installed at the bottom of the feed pipe 25.

[0034] The drying tank 1 has an installation rod 27 fixedly installed on its inner top wall. An arc-shaped diffuser plate 28 is fixedly installed at the bottom end of the installation rod 27. A diffuser base plate 29 is fixedly installed on one side of the arc-shaped diffuser plate 28, and the diffuser base plate 29 is aligned with the atomizing nozzle 26. Camel milk is introduced into the feed pipe 25, atomized by the atomizing nozzle 26, and then comes into contact with low-temperature air, causing the moisture to evaporate rapidly and drying the camel milk.

[0035] The working principle of the above embodiment is as follows: Vacuum machine 19 is started, and low-temperature air is drawn into drying tank 1 through air inlet pipe 2. Air inlet valve 201 is closed, and drying tank 1 is evacuated. Camel milk is introduced into feed pipe 25, and after being atomized by atomizing nozzle 26, it comes into contact with low-temperature air, so that the moisture evaporates quickly and the camel milk is dried. The dried camel milk powder is discharged through discharge valve 23.

[0036] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that achieves the desired beneficial effect can be implemented. Furthermore, all electrical components in this embodiment are electrically connected to the main controller and power supply. The main controller can be a conventional, known device such as a computer that performs control functions. Those skilled in the art can control the electrical components through simple programming, and the existing disclosed power connection technologies are common knowledge in the field. Therefore, this embodiment will not elaborate further on their specific structural composition and working principles.

[0037] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A low-temperature spray drying device for camel milk powder, comprising a drying tank (1), characterized in that: An air inlet pipe (2) is fixedly installed on one side of the drying tank (1), and an air inlet valve (201) is fixedly installed on the surface of the air inlet pipe (2). An installation horizontal plate (3) is fixedly installed on one side of the drying tank (1), and a low-temperature heating component is provided on the installation horizontal plate (3). The low-temperature heating assembly includes a heating water tank (4) fixedly installed on the top of the mounting plate (3), a heat exchange tube (5) fixedly installed inside the air inlet pipe (2), a circulation pump (6) fixedly installed on one side of the heating water tank (4), a water pump (7) fixedly installed at the input end of the circulation pump (6), one end of the water pump (7) being connected to the heating water tank (4), a connecting pipe (8) fixedly installed at the output end of the circulation pump (6), the connecting pipe (8) being fixedly connected to the input end of the heat exchange tube (5), a return pipe (9) fixedly installed at the output end of the heat exchange tube (5), and the return pipe (9) being connected to the heating water tank (4).

2. The low-temperature spray drying equipment for camel milk powder according to claim 1, characterized in that: A heater (10) is fixedly installed on the inner top wall of the heating water tank (4), a temperature sensor (11) is fixedly installed on the inner side wall of the heating water tank (4), and a temperature controller (12) is fixedly installed on the top of the heating water tank (4).

3. The low-temperature spray drying equipment for camel milk powder according to claim 1, characterized in that: A water supply valve (13) is fixedly installed on the top of the heating water tank (4), and a drain valve (14) is fixedly installed on the bottom of the heating water tank (4).

4. The low-temperature spray drying equipment for camel milk powder according to claim 1, characterized in that: One end of the air inlet pipe (2) is threadedly connected to an air inlet cover (15), and a moisture-absorbing filter element (16) is fixedly installed inside the air inlet cover (15). A support leg (17) is fixedly installed at the bottom of the drying tank (1), and an installation base plate (18) is fixedly installed at the bottom end of the support leg (17).

5. The low-temperature spray drying equipment for camel milk powder according to claim 4, characterized in that: A vacuum machine (19) is fixedly installed on the top of the mounting base plate (18), and a vacuum tube (20) is fixedly installed at the output end of the vacuum machine (19). A vacuum valve (21) is fixedly installed on the top of the drying tank (1), and the vacuum valve (21) is connected to the vacuum tube (20).

6. The low-temperature spray drying equipment for camel milk powder according to claim 1, characterized in that: A discharge hopper (22) is fixedly installed at the bottom of the drying tank (1), a discharge valve (23) is fixedly installed at the bottom of the discharge hopper (22), and a steam valve (24) is fixedly installed at the top of the drying tank (1).

7. The low-temperature spray drying equipment for camel milk powder according to claim 1, characterized in that: The top of the drying tank (1) is fixedly installed with a feed pipe (25), and the bottom end of the feed pipe (25) is fixedly installed with an atomizing nozzle (26).

8. The low-temperature spray drying equipment for camel milk powder according to claim 7, characterized in that: An installation rod (27) is fixedly installed on the inner top wall of the drying tank (1). An arc-shaped diffuser plate (28) is fixedly installed at the bottom end of the installation rod (27). A diffuser base plate (29) is fixedly installed on one side of the arc-shaped diffuser plate (28). The diffuser base plate (29) is aligned with the atomizing nozzle (26).

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