Freeze dryer for preparing bovine colostrum freeze-dried powder

Abstract

The utility model discloses a freeze dryer for preparing bovine colostrum freeze-dried powder, which comprises a freeze-drying chamber, a plurality of stirring pipes, an adjusting box and a lifting mechanism, the plurality of stirring pipes are arranged in the freeze-drying chamber through an air outlet mechanism and used for blowing and stirring bovine colostrum in the containers, and the adjusting box is arranged in the freeze-drying chamber. The adjusting box is arranged in the freeze-drying chamber through the moving mechanism and can drive the multiple stirring pipes to transversely move, the lifting mechanism is arranged in the freeze-drying chamber and used for longitudinally moving the adjusting box, the air outlet mechanism comprises a communicating pipe and an air pump, the communicating pipe communicates with one ends of the multiple stirring pipes, and the air pump is installed at the top end of the freeze-drying chamber; according to the freeze dryer for preparing the bovine colostrum freeze-dried powder, the bovine colostrum can make more uniform contact with the temperature in the freeze-drying chamber, and the freeze-drying efficiency of the bovine colostrum is improved.

Description

Technical Field

[0001] This utility model relates to the field of freeze dryer technology, specifically to a freeze dryer for preparing bovine colostrum freeze-dried powder. Background Technology

[0002] Bovine colostrum freeze-dried powder is a powdered product made by freeze-drying the colostrum secreted by dairy cows within 24-48 hours after calving under ultra-low temperature vacuum. It is rich in nutrients such as immunoglobulins, lactoferrin, growth factors, vitamins, and minerals, and has the effects of enhancing immunity, promoting growth and development, improving digestive function, and anti-oxidation. It is suitable for infants (except for exclusively breastfed infants under 6 months), the elderly, people with weak constitutions, and people recovering from illness.

[0003] The preparation of bovine colostrum freeze-dried powder requires the use of a freeze dryer to freeze-dry the powder. During the freeze-drying process, the bovine colostrum needs to be poured into a container and then placed into the freeze dryer. However, the bovine colostrum is in a static state in the container, and in this static state, it is difficult for the bovine colostrum to have a better and more uniform contact with the temperature inside the freeze dryer, thus reducing the freeze-drying efficiency of the bovine colostrum. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a freeze dryer for preparing bovine colostrum freeze-dried powder, thereby solving the problem mentioned in the background art that bovine colostrum in a static state is difficult to uniformly contact with the temperature inside the freeze dryer, thus reducing the freeze-drying efficiency of bovine colostrum.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a freeze dryer for preparing bovine colostrum freeze-dried powder, comprising a freeze drying chamber containing multiple containers, and further comprising: stirring tubes, an adjusting box, and a lifting mechanism. Multiple stirring tubes are provided, each connected to the freeze drying chamber via an air outlet mechanism for blowing air into and stirring the bovine colostrum within the containers. The adjusting box is located within the freeze drying chamber via a moving mechanism, enabling the multiple stirring tubes to move laterally. The lifting mechanism is located within the freeze drying chamber for driving the adjusting box to move longitudinally.

[0008] To agitate bovine colostrum, the air outlet mechanism includes a connecting pipe and an air pump. The connecting pipe is connected to one end of a plurality of agitating pipes. The air pump is installed at the top of the freeze-drying chamber. The output end of the air pump is connected to a delivery pipe, and the other end of the delivery pipe is connected to the connecting pipe.

[0009] To drive multiple stirring tubes to move laterally, the moving mechanism includes: a slider, a push rod, and a first electric cylinder. The slider is slidably connected inside the adjusting box. One end of the push rod is fixedly connected to the slider. The first electric cylinder is installed on one side of the freeze-drying chamber. The output end of the first electric cylinder passes through the freeze-drying chamber and is fixedly connected to the other end of the push rod.

[0010] To drive multiple stirring tubes to move longitudinally, the lifting mechanism includes: a toothed belt, a rotating rod, a toothed rod, and a first motor. The toothed belt is fixedly connected to one side of the adjusting box, the rotating rod is rotatably connected to the freeze-drying chamber, the toothed rod is axially fixedly connected to one end of the rotating rod, and the toothed rod meshes with the toothed belt. The first motor is installed on one side of the freeze-drying chamber, and the output end of the first motor passes through the freeze-drying chamber and is fixedly connected to the other end of the rotating rod.

[0011] To increase the stability of the push rod and the rotating rod during movement, multiple support rods are fixedly connected to the inner wall of the freeze-drying chamber. Each of the support rods has a sliding hole, and the push rod is slidably connected in the sliding hole. Each of the support rods also has a rotating hole, and the rotating rod is rotatably connected in the rotating hole.

[0012] To increase the stability of the connecting pipe during movement, two fixing blocks are fixedly connected to one side of the adjustment box, and the connecting pipe is fixedly connected to the two fixing blocks.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a freeze dryer for preparing bovine colostrum freeze-dried powder, which has the following beneficial effects:

[0015] In this invention, the moving mechanism and lifting mechanism facilitate the movement of the stirring tube to the container and its placement within the bovine colostrum. The air outlet mechanism allows the stirring tube to blow air into the bovine colostrum, thereby stirring it and ensuring more uniform contact between the bovine colostrum and the temperature inside the freeze-drying chamber, thus improving the freeze-drying efficiency of the bovine colostrum. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the entire application;

[0017] Figure 2 This is a three-dimensional structural diagram showing a cross-section of the present application;

[0018] Figure 3 This is a three-dimensional structural diagram of the adjustment box, the moving mechanism, and the lifting mechanism of this application;

[0019] Figure 4 For this application Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1. Freeze-drying chamber; 2. Container; 3. Stirring tube; 4. Adjustment box; 5. Connecting pipe; 6. Air pump; 7. Conveying pipe; 8. Slider; 9. Push rod; 10. First electric cylinder; 11. Toothed belt; 12. Rotating rod; 13. Toothed rod; 14. First motor; 15. Support rod; 16. Fixing block. Detailed Implementation

[0021] 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.

[0022] Please see Figures 1 to 4 A freeze dryer for preparing bovine colostrum freeze-dried powder includes a freeze drying chamber 1 containing multiple containers 2, and further includes: stirring tubes 3, an adjusting box 4, and a lifting mechanism. Multiple stirring tubes 3 are provided and are installed in the freeze drying chamber 1 via an air outlet mechanism to blow air and stir the bovine colostrum in the containers 2. The adjusting box 4 is installed in the freeze drying chamber 1 via a moving mechanism, enabling the multiple stirring tubes 3 to move laterally. The lifting mechanism is installed in the freeze drying chamber 1 to drive the adjusting box 4 to move longitudinally. The moving and lifting mechanisms facilitate the movement of the stirring tubes 3 to the containers 2 and their placement within the bovine colostrum. The air outlet mechanism allows the stirring tubes 3 to blow air into the bovine colostrum, thus stirring it and ensuring more uniform contact between the bovine colostrum and the temperature within the freeze drying chamber 1, thereby improving the freeze-drying efficiency of the bovine colostrum.

[0023] Please see Figures 1 to 3 The air outlet mechanism includes a connecting pipe 5 and an air pump 6. Two fixing blocks 16 are fixedly connected to one side of the regulating box 4. The connecting pipe 5 is fixedly connected to the two fixing blocks 16. The connecting pipe 5 is connected to one end of multiple stirring pipes 3. The air pump 6 is installed at the top of the freeze-drying chamber 1. The output end of the air pump 6 is connected to a conveying pipe 7. The other end of the conveying pipe 7 is connected to the connecting pipe 5. The air is compressed by the air pump 6 and the compressed gas is conveyed into the stirring pipes 3 through the conveying pipe 7 and the connecting pipe 5. The high-pressure gas is blown into the container 2 through the stirring pipes 3, thereby stirring the bovine colostrum.

[0024] Please see Figures 1 to 4The moving mechanism includes a slider 8, a push rod 9, and a first electric cylinder 10. The slider 8 is slidably connected inside the adjusting box 4. One end of the push rod 9 is fixedly connected to the slider 8. The first electric cylinder 10 is installed on one side of the freeze-drying chamber 1. The output end of the first electric cylinder 10 passes through the freeze-drying chamber 1 and is fixedly connected to the other end of the push rod 9. The push rod 9 is moved by the first electric cylinder 10. When the push rod 9 moves, it moves the slider 8 and the adjusting box 4. When the adjusting box 4 moves, it moves multiple stirring tubes 3 to the top of multiple containers 2 respectively.

[0025] Please see Figures 1 to 4 The lifting mechanism includes a toothed belt 11, a rotating rod 12, a toothed rod 13, and a first motor 14. The toothed belt 11 is fixedly connected to one side of the adjusting box 4. The rotating rod 12 is rotatably connected inside the freeze-drying chamber 1. The toothed rod 13 is axially fixedly connected to one end of the rotating rod 12 and meshes with the toothed belt 11. The first motor 14 is installed on one side of the freeze-drying chamber 1. The output end of the first motor 14 passes through the freeze-drying chamber 1 and is fixedly connected to the other end of the rotating rod 12. The first motor 14 drives the rotating rod 12 to rotate. When the rotating rod 12 rotates, it drives the toothed rod 13 to rotate. Since the toothed rod 13 meshes with the toothed belt 11, it drives the toothed belt 11 and the adjusting box 4 to descend, thereby allowing the stirring tube 3 to extend into the bovine colostrum.

[0026] Please see Figure 2 Multiple support rods 15 are fixedly connected to the inner wall of the freeze-drying chamber 1. Each support rod 15 has a sliding hole. The push rod 9 is slidably connected in the sliding hole. Each support rod 15 has a rotating hole. The rotating rod 12 is rotatably connected in the rotating hole. The push rod 9 slides in the sliding hole, and the rotating rod 12 rotates in the rotating hole, thereby increasing the stability of the push rod 9 and the rotating rod 12 during movement.

[0027] Working principle: When freeze-drying bovine colostrum, the bovine colostrum is first poured into container 2 and placed in freeze-drying chamber 1. Then, the first electric cylinder 10 drives the push rod 9 to move. When the push rod 9 moves, it drives the slider 8 and the adjusting box 4 to move. When the adjusting box 4 moves, it drives multiple stirring tubes 3 to move above multiple containers 2 respectively. The first motor 14 drives the rotating rod 12 to rotate. When the rotating rod 12 rotates, it drives the toothed rod 13 to rotate. Since the toothed rod 13 meshes with the toothed belt 11, it drives the toothed belt 11 and the adjusting box 4 to descend, so that the stirring tubes 3 extend into the bovine colostrum. The air pump 6 compresses the air and delivers the compressed gas into the stirring tubes 3 through the conveying pipe 7 and the connecting pipe 5. The high-pressure gas is then blown into the container 2 through the stirring tubes 3, thereby stirring the bovine colostrum.

[0028] It should also be noted that the air pump 6 is a common existing technology, and the air inlet of the air pump 6 is generally equipped with a filter device. After the gas enters the air pump 6, the impurities in the gas will be filtered out and will not enter the air pump 6 with the gas. Therefore, stirring the bovine colostrum with gas will not increase the impurities in the bovine colostrum.

[0029] 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 freeze dryer for preparing bovine colostrum freeze-dried powder, comprising a freeze-drying chamber (1), wherein a plurality of containers (2) are placed inside the freeze-drying chamber (1), characterized in that, Also includes: Stirring tube (3), multiple stirring tubes (3) are provided, and multiple stirring tubes (3) are set in the freeze-drying chamber (1) through an air outlet mechanism for blowing air and stirring the bovine colostrum in the container (2); Adjustment box (4), which is set in the freeze-drying chamber (1) by a moving mechanism, can drive multiple stirring tubes (3) to move laterally; A lifting mechanism is provided inside the freeze-drying chamber (1) and is used to drive the adjusting box (4) to move longitudinally.

2. The freeze-drying machine for preparing bovine colostrum freeze-dried powder according to claim 1, characterized in that, The air outlet mechanism includes: A connecting pipe (5) is connected to one end of one of the plurality of stirring pipes (3); An air pump (6) is installed at the top of the freeze-drying chamber (1). The output end of the air pump (6) is connected to a delivery pipe (7), and the other end of the delivery pipe (7) is connected to the connecting pipe (5).

3. The freeze dryer for preparing bovine colostrum lyophilized powder according to claim 1, characterized in that, The mobile mechanism includes: Slider (8), which is slidably connected inside the adjustment box (4); A push rod (9), one end of which is fixedly connected to the slider (8). The first electric cylinder (10) is installed on one side of the freeze-drying chamber (1). The output end of the first electric cylinder (10) passes through the freeze-drying chamber (1) and is fixedly connected to the other end of the push rod (9).

4. The freeze dryer for preparing bovine colostrum lyophilized powder according to claim 3, characterized in that, The lifting mechanism includes: Toothed belt (11), the toothed belt (11) is fixedly connected to one side of the adjustment box (4); Rotating rod (12), which is rotatably connected inside the freeze-drying chamber (1); A rack (13) is axially fixed to one end of the rotating rod (12), and the rack (13) meshes with the toothed belt (11); The first motor (14) is installed on one side of the freeze-drying chamber (1). The output end of the first motor (14) passes through the freeze-drying chamber (1) and is fixedly connected to the other end of the rotating rod (12).

5. The freeze dryer for preparing bovine colostrum freeze-dried powder according to claim 4, characterized in that, Multiple support rods (15) are fixedly connected to the inner wall of the freeze-drying chamber (1). Sliding holes are opened on the multiple support rods (15). The push rod (9) is slidably connected in the multiple sliding holes. Rotating holes are opened on the multiple support rods (15). The rotating rod (12) is rotatably connected in the multiple rotating holes.

6. The freeze dryer for preparing bovine colostrum lyophilized powder according to claim 2, characterized in that, Two fixing blocks (16) are fixedly connected to one side of the adjustment box (4), and the connecting pipe (5) is fixedly connected to the two fixing blocks (16).

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