Vacuum dewatering device for milk powder

Abstract

The present application relates to a kind of milk powder vacuum dewatering device, including dehydration tank, the inside of the dehydration tank is recessed with dehydration cavity, the top of the dehydration cavity is provided with vacuum pump, and the vacuum pump is provided with extraction cylinder, and extraction cylinder extends into the head of dehydration cavity. By the cooperation of bottom disc and cover disc, the bottom disc and cover disc can be separated when necessary, so that milk powder can be directly separated from the edge of bottom disc, which greatly reduces the difficulty of milk powder leaving bottom disc.

Description

Technical Field

[0001] This invention belongs to the field of vacuum dehydration, specifically a vacuum dehydration device for milk powder. Background Technology

[0002] Camel milk powder, as a high-value-added dairy product, has attracted widespread attention due to its unique nutritional characteristics (such as low allergenicity, rich in immunoglobulins and vitamins).

[0003] Existing related patent, patent number CN202223384631.7, entitled "A Vacuum Dehydration Device for Goat Milk Powder Production," describes a vacuum dehydration device for goat milk powder production as comprising a weighted top ring, an elastic tube, and a liquid guiding tube. The system consists of a mounting frame, fixed pulley, pull rope, and winding roller. The milk is fed into the uppermost support plate inside the dehydration tank. Excess milk overflows through a guide pipe to the lower support plate. A heating element heats the milk on the support plate, and a vacuum pump increases the pressure inside the dehydration tank. A stirring blade agitates the heated milk to prevent clumping. After heating, the milk on the support plate is dehydrated, forming milk powder. The winding roller is rotated to loosen the pull rope, causing the weighted top ring to slide downwards until it contacts the support plate. At this point, there are no elastic tubes around the support plate to obstruct the flow, and the milk powder is flung outwards by the high-speed rotation of the support plate. This system is characterized by "no obstructions around the milk powder during feeding, making feeding more convenient." However, it also has some shortcomings, such as the cylindrical guardrails on the support plate making it difficult for the milk powder to fall off, the stirring blades remaining in a straight line, and the inability to provide additional thrust to make the milk powder fall off. Therefore, a milk powder vacuum dehydration device is proposed. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] Given the following technical problems in the existing technology: the cylindrical guardrail on the edge of the support plate makes it difficult for milk powder to fall off, the stirring blade always remains in a straight line and cannot provide additional thrust to make the milk powder fall off, resulting in difficulty in milk powder discharge.

[0006] To solve the above technical problems, the present invention provides the following technical solution: a milk powder vacuum dehydration device, including a dehydration tank, a dehydration chamber is recessed inside the dehydration tank, a vacuum pump is provided at the top of the dehydration chamber, and an extraction cylinder is provided on the vacuum pump, the extraction cylinder extending into the head of the dehydration chamber; An assembly frame is provided at the bottom of the dehydration chamber. The cover plate is movably connected to the chassis. A rotating column is rotatably connected to the chassis. Stirring bars are arranged in a ring on the rotating column. A rotating plate is arranged in a ring on the cover plate. A central column is provided on the rotating plate. The central column is movably inserted into the end of the stirring bar away from the rotating column. The assembly frame is fixedly connected to the inner bottom wall of the dehydration chamber. The outer ring of the cover plate is provided, and the outer ring is movably connected to the chassis. The bottom of the rotating column is connected to the power mechanism.

[0007] As a preferred technical solution for a vacuum dehydration device for milk powder, the bottom of the dehydration tank is provided with a discharge channel, and a gate is rotatably connected inside the discharge channel.

[0008] As a preferred technical solution for a vacuum dehydration device for milk powder, a support frame is provided at the bottom of the dehydration tank.

[0009] As a preferred technical solution for a vacuum dehydration device for milk powder, the power mechanism includes a rotating component and a control component. The rotating component includes a motor, the suspension is located in the middle of the lower side of the chassis, the rotating column extends into the suspension, and the rotating column is rotatably connected to the suspension. A motor is installed at the bottom of the suspension, and the power output end of the motor is fixedly connected to the bottom of the rotating column.

[0010] As a preferred technical solution for a vacuum dehydration device for milk powder, the outer ring of the top of the suspension is recessed with a side movable groove, the middle of the top of the suspension is recessed with a central movable groove, a control frame 1 is movably inserted into the side movable groove, a central control frame is movably inserted into the central movable groove, a permanent magnet 1 is provided at the bottom of the control frame 1, a permanent magnet 2 is provided at the bottom of the central control frame, an electromagnet is provided at the bottom of the rotating column, the electromagnet is located below the permanent magnet 1 of the control frame 1 and the permanent magnet 2 of the central control frame, and the top of the central control frame is connected to the cover plate through a receiving frame; The top of the control frame is provided with a second inclined surface. Several mating grooves are recessed on the circumference of the rotating column. The mating grooves are connected to the side movable grooves. An extension frame is movably inserted into the mating grooves. One end of the extension frame is provided with a first inclined surface, and the other end of the extension frame is provided with a third inclined surface. The second inclined surface and the third inclined surface are movably connected.

[0011] As a preferred technical solution for a vacuum dehydration device for milk powder, the outer periphery of the rotating column is arranged in a ring array, the inner ring is fixedly connected, and the grooves correspond one-to-one.

[0012] The beneficial effects of the vacuum dehydration device for milk powder of the present invention are as follows: by cooperating with the base plate and the cover plate, the base plate and the cover plate can be separated when necessary, so that the milk powder can be directly separated from the edge of the base plate, which greatly reduces the difficulty of milk powder leaving the base plate; The stirring bar allows the milk powder to rotate, causing it to be thrown to the outer ring of the chassis and even fall off. By controlling the deformation of the stirring bar, it exerts a force on the milk powder on the outer ring of the chassis, pushing the milk powder on the outer ring of the chassis further away from the chassis and falling to the bottom of the dehydration chamber. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a cross-sectional view of the front of the present invention; Figure 2 This is a top view of the chassis structure of the present invention. Figure 1 ; Figure 3 This is a bottom view of the structure of the cover plate of the present invention; Figure 4 This is a top view of the chassis structure of the present invention. Figure 2 ; Figure 5 This is a schematic diagram showing the positional relationship between the extension frame and the control frame of the present invention; Figure 6 For the present invention Figure 1 A partially enlarged structural diagram of part A in the middle; Figure 7 For the present invention Figure 2 A magnified schematic diagram of part B in the middle section.

[0014] Reference numerals: Dehydration tank-1, Dehydration chamber-2, Vacuum pump-3, Extraction cylinder-4, Assembly frame-5, Chassis-6, Cover plate-7, Support frame-9, Discharge channel-10, Gate-11, Outer ring-12, Positioning groove-13, Receiving frame-14, Rotary plate-15, Stirring bar-17, Central column-18, Suspension frame-19, Extension frame-20, Control frame-1-21, Central control frame-22, Rotating column-23, Electromagnet-24, Movable chamber-25, Motor-26, Semiconductor cooling chip-27. Detailed Implementation

[0015] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0016] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0017] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0018] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0019] like Figures 1-7 As shown, the present invention proposes a vacuum dehydration device for milk powder. To solve the above-mentioned technical problems, the present invention provides the following technical solution: a vacuum dehydration device for milk powder, including a dehydration tank 1, a dehydration chamber 2 recessed inside the dehydration tank 1, a vacuum pump 3 provided at the top of the dehydration chamber 2, and an extraction cylinder 4 provided on the vacuum pump 3, the extraction cylinder 4 extending into the head of the dehydration chamber 2. The bottom of the dehydration chamber 2 is provided with an assembly frame 5, the cover plate 7 is movably connected to the base plate 6, the base plate 6 is rotatably connected with a rotating column 23, the rotating column 23 is arranged with stirring bars 17 in a ring, the cover plate 7 is arranged with a rotating plate 15 in a ring, the rotating plate 15 is provided with a central column 18, the central column 18 is movably inserted into the end of the stirring bar 17 away from the rotating column 23, and the assembly frame 5 is fixedly connected to the inner bottom wall of the dehydration chamber 2. The outer ring 12 is provided around the cover plate 7, and the outer ring 12 is movably connected to the chassis 6. The bottom of the rotating column 23 is connected to the power mechanism.

[0020] The bottom of the dehydration tank 1 is provided with a discharge channel 10, and a gate 11 is rotatably connected inside the discharge channel 10.

[0021] The bottom of the dehydration tank 1 is provided with a support frame 9.

[0022] The power mechanism includes a rotating component and a control component. The rotating component includes a motor 26. The suspension 19 is located in the middle of the lower side of the chassis 6. The rotating column 23 extends into the suspension 19 and is rotatably connected to the suspension 19. A motor 26 is provided at the bottom end of the suspension 19, and the power output end of the motor 26 is fixedly connected to the bottom end of the rotating column 23.

[0023] The outer ring of the top of the suspension 19 is recessed with a side movable groove, and the middle of the top of the suspension 19 is recessed with a central movable groove. The side movable groove is movably connected to a control frame 21, and the central movable groove is movably connected to a central control frame 22. The bottom of the control frame 21 is provided with a permanent magnet 1, and the bottom of the central control frame 22 is provided with a permanent magnet 22. The bottom of the rotating column 23 is provided with an electromagnet 24. The electromagnet 24 is located below the permanent magnet 1 of the control frame 21 and the permanent magnet 2 of the central control frame 22. The top of the central control frame 22 is connected to the cover plate 7 through a support frame 14. The top of the control frame 21 is provided with a second inclined surface. The circumference of the rotating column 23 is recessed with several mating grooves. The mating grooves are connected to the side movable grooves. An extension frame 20 is movably inserted into the mating grooves. One end of the extension frame 20 is provided with a first inclined surface, and the other end of the extension frame 20 is provided with a third inclined surface. The second inclined surface and the third inclined surface are movably connected.

[0024] The outer periphery of the rotating column 23 is arranged in a ring of 28, the inner ring of the 28 is fixedly connected to 8, and the 28 corresponds one-to-one with the mating groove.

[0025] A semiconductor cooling chip 27 is provided at the bottom of the suspension 19, and the semiconductor cooling chip 27 is located below the motor 26.

[0026] The material of 8 is an elastic material, which includes polyethylene or elastic steel plate.

[0027] The specific implementation method is as follows: the emulsion is placed on the chassis 6, the vacuum pump 3 is working to evacuate the dehydration chamber 2, the chassis 6 is equipped with a resistor for heating to accelerate the evaporation of water in the emulsion, the stirring bar 17 is kept in a straight line, the motor 26 controls the rotating column 23 to rotate slowly, the rotating column 23 carries the stirring bar 17 and the covering plate 7 to rotate slowly, so as to stir the emulsion, make the heating uniform, and avoid the milk powder from clumping or even charring. When it is necessary to completely turn the milk powder into milk powder and discharge it from the chassis 6, the motor 26 controls the rotating column 23 and the stirring bar 17 to rotate rapidly, so that the milk powder is thrown to the outer ring of the chassis 6. The electromagnet 24 generates an electromagnetic field, and the electromagnet 24 acts on the permanent magnet 1 at the bottom of the control frame 21 and the permanent magnet 2 at the bottom of the central control frame 22. The extrusion extension frame 20 of the control frame 21 moves outward from the rotating column 23, the extrusion stirring bar 17 is deformed into an arc shape, and the central control frame 22, with the cover plate 7, rises above the chassis 6. The cylindrical edge of the cover plate 7 leaves the chassis 6, exposing the chassis 6. The curvature of the stirring bar 17 causes the stirring bar 17 to exert a force on the milk powder on the outer ring of the base plate 6, pushing the milk powder on the outer ring of the base plate 6 further away from the base plate 6 and falling to the bottom of the dehydration chamber 2. The cylindrical edge of the cover plate 7 can block the edge of the base plate 6 to prevent the emulsion from flowing out.

[0028] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0029] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A vacuum dehydration device for milk powder, characterized in that: It includes a dehydration tank (1), a dehydration chamber (2) is recessed inside the dehydration tank (1), a vacuum pump (3) is installed at the top of the dehydration chamber (2), an extraction cylinder (4) is installed on the vacuum pump (3), and the extraction cylinder (4) extends into the head of the dehydration chamber (2); The bottom of the dehydration chamber (2) is provided with an assembly frame (5), the cover plate (7) is movably connected to the chassis (6), the chassis (6) is rotatably connected with a rotating column (23), the rotating column (23) is arranged with stirring bars (17) in a ring, the cover plate (7) is arranged with a rotating plate (15) in a ring, the rotating plate (15) is provided with a central column (18), the central column (18) is movably inserted into the end of the stirring bar (17) away from the rotating column (23), and the assembly frame (5) is fixedly connected to the inner bottom wall of the dehydration chamber (2); The outer ring (12) is provided around the cover plate (7), and the outer ring (12) is movably connected to the chassis (6). The bottom of the rotating column (23) is connected to the power mechanism.

2. The vacuum dehydration device for milk powder according to claim 1, characterized in that: The bottom of the dehydration tank (1) is provided with a discharge channel (10), and the discharge channel (10) is rotatably connected to a gate (11).

3. The vacuum dehydration device for milk powder according to claim 1, characterized in that: The bottom of the dehydration tank (1) is provided with a support frame (9).

4. The vacuum dehydration device for milk powder according to claim 1, characterized in that: The power mechanism includes a rotating component and a control component. The rotating component includes a motor (26). The suspension (19) is located in the middle of the lower side of the chassis (6). The rotating column (23) extends into the suspension (19) and is rotatably connected to the suspension (19). A motor (26) is provided at the bottom end of the suspension (19), and the power output end of the motor (26) is fixedly connected to the bottom end of the rotating column (23).

5. The vacuum dehydration device for milk powder according to claim 4, characterized in that: The top of the suspension (19) has a recessed side movable groove on the outer ring, and a recessed center movable groove in the middle of the top of the suspension (19). The side movable groove is movably connected to a control frame (21), and the center movable groove is movably connected to a center control frame (22). The bottom of the control frame (21) is provided with a permanent magnet, and the bottom of the center control frame (22) is provided with a permanent magnet. The bottom of the rotating column (23) is provided with an electromagnet (24). The electromagnet (24) is located below the permanent magnet of the control frame (21) and the permanent magnet of the center control frame (22). The top of the center control frame (22) is connected to the cover plate (7) through a support frame (14). The top of the control frame (21) is provided with a second inclined surface. The circumferential surface of the rotating column (23) is recessed with several mating grooves. The mating grooves are connected to the side movable grooves. An extension frame (20) is movably inserted into the mating grooves. One end of the extension frame (20) is provided with a first inclined surface, and the other end of the extension frame (20) is provided with a third inclined surface. The second inclined surface and the third inclined surface are movably connected.

6. The vacuum dehydration device for milk powder according to claim 5, characterized in that: The outer periphery of the rotating column (23) is arranged in a ring of (28), the inner ring of (28) is fixedly connected to (8), and (28) corresponds one-to-one with the mating groove.

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