Chicken plasma protein powder cooling device

Abstract

The utility model relates to a chicken plasma protein powder cooling device which comprises a cooling water tank and a protein powder cooling tank, the protein powder cooling tank is arranged in the cooling water tank, a cooling water outlet pipe is arranged on the side wall close to the upper end of the cooling water tank, and a cooling water inlet pipe is arranged on the side wall close to the lower end of the cooling water tank. A spiral partition plate is arranged between the inner side wall of the cooling water tank and the inner side wall of the protein powder cooling tank, a spiral cooling water channel is formed between the inner side wall of the cooling water tank and the inner side wall of the protein powder cooling tank through the spiral partition plate, and the temperature of the bottom of the protein powder cooling tank is lower than that of the upper portion of the protein powder cooling tank through the spiral cooling water channel. A stirring assembly is also arranged and is used for stirring and crushing the protein powder in the protein powder cooling tank; meanwhile, the stirring time of the protein powder in the protein powder cooling tank is prolonged by arranging the speed-reducing descending mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling equipment, in particular to a chicken plasma protein powder cooling device. Background Art

[0002] Plasma protein powder is a functional and nutritious animal protein feed made by spray drying the plasma separated from the blood of slaughtered animals. It is a new type of protein resource that has been reported and studied a lot in the feed industry in recent years. The processing technology of plasma protein powder is to anticoagulate and cryopreserve the fresh blood of animals collected from slaughterhouses, and then spray dry it using a special process. The plasma protein powder finally produced is a milky white or light brown powder product.

[0003] The temperature of plasma protein powder is relatively high during the production process, and generally a cooling treatment is adopted. Protein powder is easy to clump when the temperature is high, which requires the agglomerated protein powder to be regenerated while cooling. In the prior art, for example, Chinese utility model patent CN219037726U adopts the upper water inlet and lower water outlet for cooling treatment. This treatment method is that the cooling temperature of the protein powder inlet end is low, and the cooling temperature of the protein powder discharge end is relatively high, and the cooling effect is relatively poor, and the upper water inlet setting makes it difficult to discharge the air formed in the cooling water cavity, thereby affecting the cooling effect; secondly, the protein powder enters the cooling and stirring space and moves rapidly toward the lower outlet direction under the action of gravity, so that the retention time of the protein powder in the stirring and crushing stage is relatively short. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing material mixing equipment has poor mixing efficiency and cannot discharge materials while mixing. Aiming at the above defects of the prior art, a chicken plasma protein powder cooling device is provided.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A chicken plasma protein powder cooling device is constructed, comprising a cooling water tank and a protein powder cooling tank, wherein the protein powder cooling tank is arranged inside the cooling water tank, and the top of the protein powder cooling tank is connected with the top of the cooling water tank through an axle tube, a cooling water outlet pipe is arranged on the side wall near the upper end of the cooling water tank, and a cooling water inlet pipe is arranged on the side wall near the lower end of the cooling water tank, a spiral partition is arranged between the inner side wall of the cooling water tank and the inner side wall of the protein powder cooling tank, a spiral cooling water channel is formed between the inner side wall of the spiral partition cooling water tank and the inner side wall of the protein powder cooling tank, and the spiral cooling water channel makes the bottom temperature of the protein powder cooling tank lower than the upper temperature.

[0007] Preferably, a protein powder feed pipe is provided on the side wall near the top of the protein powder cooling tank, which penetrates through and extends to the outside of the cooling water tank. A first air blowing pipe is coaxially provided in the protein powder feed pipe. The air outlet end of the first air blowing pipe is located in the protein powder feed pipe, and the air inlet end is located on the outside of the protein powder feed pipe. When the first air blowing pipe is ventilated, a negative pressure is formed in the protein powder feed pipe to increase the conveying speed of the protein powder in the protein powder feed pipe.

[0008] Preferably, the bottom of the protein powder cooling tank is funnel-shaped, and a protein powder discharge pipe is provided in the center of the funnel-shaped bottom, and the protein powder discharge pipe penetrates and extends to the outside of the bottom wall of the cooling water tank.

[0009] Preferably, the cooling device further comprises a stirring assembly, which is rotatably arranged in the shaft tube, and the stirring end of the stirring assembly is located inside the protein powder cooling tank, and the stirring assembly is driven to rotate by a motor arranged on the top of the cooling water tank.

[0010] Preferably, the stirring assembly comprises a shaft rod, a driven wheel is fixedly provided at one end of the shaft rod located at the top of the cooling water tank, and a stirring rod is fixedly provided on the portion of the shaft rod located inside the protein powder cooling tank.

[0011] Preferably, an air passage penetrating the shaft is arranged along the axis of the shaft; the stirring assembly also includes a deceleration and descent mechanism, which includes a second air blowing pipe fixedly arranged at the lower end of the shaft and a spiral joint arranged at the upper end of the shaft, and the second air blowing pipe is connected to the air passage in the center of the shaft, and the second air blowing pipe is provided with a plurality of air holes opening toward the top of the protein powder cooling tank; during stirring, an air flow is provided to the second air blowing pipe through the air passage in the center of the shaft, and the air flow is blown toward the top of the protein powder cooling tank through the air holes, thereby forming an upward air flow to reduce the descending speed of the protein powder inside the protein powder cooling tank.

[0012] Preferably, the spiral joint is fixed to the top of the cooling water tank through a door-shaped bracket, one end of the spiral joint is connected to an external air source, and the other end is connected to the airway in the center of the shaft.

[0013] Preferably, the second air blowing pipe comprises at least one annular tube, the annular tube is fixed to the end of the shaft rod through a branch tube, and the branch tube is communicated with the airway in the center of the shaft rod.

[0014] The beneficial effects of the utility model are:

[0015] 1. The utility model can ensure that a large amount of air will not be retained in the cooling chamber through the cooling water flow mode of entering from the bottom and exiting from the top, or the air in the cooling water chamber can be discharged quickly. At the same time, the bottom-in and top-out mode makes the temperature of the protein powder discharge end relatively close, thereby ensuring that the temperature of the protein powder finally discharged through the cooling device is in a low temperature state;

[0016] 2. The utility model provides a deceleration descending mechanism at the bottom of the stirring assembly, and generates an upward airflow through the second air blowing pipe in the deceleration descending mechanism. The upward airflow reduces the descending speed of the protein powder, thereby increasing the retention time of the protein powder in the stirring area, so as to improve the stirring and crushing effect;

[0017] 3. The protein powder cooling tank of the utility model is connected to the top of the cooling water tank through an axle tube, which ensures the sealing between the protein powder cooling tank and the cooling water tank and prevents cooling water from entering the protein powder cooling tank;

[0018] 4. The utility model arranges a first air blowing pipe in the protein powder feed pipe of the protein powder cooling tank, and the end of the first air blowing pipe is located in the protein powder feed pipe, so that a negative pressure is formed in the protein powder feed pipe to increase the conveying speed of the protein powder in the protein powder feed pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments. The drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0020] Figure 1 It is a cross-sectional stereogram of the utility model.

[0021] Figure 2 It is a three-dimensional diagram of the utility model.

[0022] Figure 3 This is a three-dimensional diagram of the utility model after the cooling water tank and the stirring assembly are hidden.

[0023] Figure 4 It is a three-dimensional diagram of the stirring assembly of the present utility model. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the following will be described clearly and completely in combination with the technical solution in the embodiments of the utility model. Obviously, the described embodiments are partial embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of the utility model.

[0025] like Figure 1-Figure 4The chicken plasma protein powder cooling device shown in the figure comprises a cooling water tank 10 and a protein powder cooling tank 20, both of which are metal tank bodies with circular cross-sections, for example, tank bodies made of 304 steel, wherein the protein powder cooling tank 20 is sleeved inside the cooling water tank 10, and the top of the protein powder cooling tank 20 is connected to the top of the cooling water tank 10 through an axle tube 30, the lower end of the axle tube 30 is communicated with the protein powder cooling tank 20, and the upper end of the axle tube 30 is communicated with the outer side of the cooling water tank 10, a cooling water outlet pipe 101 is provided on the side wall near the upper end of the cooling water tank 10, and a cooling water inlet pipe 102 is provided on the side wall near the lower end of the cooling water tank 10 A spiral partition 40 is provided between the inner side wall of the cooling water tank 10 and the inner side wall of the protein powder cooling tank 20, the outer side of the spiral partition 40 is fixedly connected to the inner side of the cooling water tank 1, and the inner side of the spiral partition 40 is fixedly connected to the outer side wall of the protein powder cooling tank 20. The spiral partition 40 forms a spiral cooling water channel 401 between the inner side wall of the cooling water tank 10 and the inner side wall of the protein powder cooling tank 20. Since the cooling water tank 10 adopts a cooling water flow mode of bottom-in and top-out, the cooling water in the spiral cooling water channel 401 is heated from bottom to top, so that the bottom temperature of the protein powder cooling tank 20 is lower than the upper temperature.

[0026] In order to quickly transport the protein powder to the inside of the protein powder cooling tank 20 and make the protein powder entering the tank body dispersed as much as possible, a protein powder feeding pipe 201 is provided on the side wall near the top of the protein powder cooling tank 20, which penetrates and extends to the outside of the cooling water tank 10, and a first air blowing pipe 201a is coaxially provided in the protein powder feeding pipe 201, and the air outlet end of the first air blowing pipe 201a is located in the protein powder feeding pipe 201, and the first air blowing pipe 201a is in a bent state so that the first air blowing pipe 201a passes through the side wall of the protein powder feeding pipe 201, thereby making the first air blowing pipe 201a The air inlet end of the air blowing pipe 201a is located on the outside of the protein powder feeding pipe 201, and the air inlet end of the first air blowing pipe 201a is connected to an external air source; when the first air blowing pipe 201a is ventilated, the air flow is blown out from the outlet end of the first air blowing pipe 201a and enters the protein powder feeding pipe 201, and the air flow is blown from the end of the protein powder feeding pipe 201 into the protein powder cooling tank 20, so that a negative pressure is formed in the protein powder feeding pipe 201, thereby increasing the conveying speed of the protein powder in the protein powder feeding pipe 201, and at the same time, the air flow blows the protein powder away, so that the protein powder is dispersed in the upper part of the protein powder cooling tank 20.

[0027] In order to quickly discharge the protein powder after cooling, stirring and crushing from the protein powder cooling tank 20, the bottom of the protein powder cooling tank 20 is funnel-shaped, and a protein powder discharge pipe 202 is provided in the center of the funnel-shaped bottom. The protein powder discharge pipe 202 passes through and extends to the outside of the bottom of the cooling water tank 10. In this way, the protein powder after cooling, stirring and crushing is scattered at the bottom of the protein powder cooling tank 20, and gathers toward the center of the funnel under the action of its own gravity, and is finally discharged through the protein powder discharge pipe 202.

[0028] In order to crush the agglomerated protein powder, the cooling device also includes a stirring component 50, which is rotatably arranged in the shaft tube 30, and the stirring end of the stirring component 50 is located inside the protein powder cooling tank 20. The stirring component 50 is driven to rotate by a driving motor 60 arranged on the top of the cooling water tank 10.

[0029] Specifically, the stirring assembly 50 includes a shaft 501, a driven wheel 502 is fixedly provided at one end of the shaft 501 located at the top of the cooling water tank 10, and a stirring rod 503 is fixedly provided on the part of the shaft 501 located inside the protein powder cooling tank 20. The driven wheel 202 at the top of the shaft 501 is connected to the driving wheel 601 at the end of the output shaft of the driving motor 60 through a belt, and then the shaft 501 is driven by the driving motor 60 to rotate.

[0030] In order to increase the residence time of the protein powder in the stirring and crushing area inside the protein powder cooling tank 20, that is, in order to extend the stirring time of the stirring assembly 50 to the same protein powder or the agglomerated protein powder, an air channel 501a that runs through the shaft 501 is formed along the axis of the shaft 501; the stirring assembly 50 also includes a deceleration and descent mechanism, the deceleration and descent mechanism includes a second air blowing pipe 504 fixedly arranged at the lower end of the shaft 501 and a spiral joint 505 arranged at the upper end of the shaft, and the second air blowing pipe 504 is communicated with the air channel 501a at the center of the shaft 501, and the second air blowing pipe 504 is provided with a plurality of air holes 504a that are open towards the top of the protein powder cooling tank 20; during stirring, an air flow is provided to the second air blowing pipe 504 through the air channel 501a at the center of the shaft 501, and the air flow blows toward the top of the protein powder cooling tank 20 through the air blowing holes 504a, forming an upward air flow to reduce the protein powder descent speed inside the protein powder cooling tank 20.

[0031] Furthermore, the spiral joint 505 is fixed to the top of the cooling water tank 10 through a door-shaped bracket 505a, one end of the spiral joint 505 is connected to the external air source, and the other end is connected to the air channel 501a in the center of the shaft 501, so that the rotation of the shaft 501 during stirring does not affect the air supply to the second blowing pipe 504 through the air channel 501a in the center of the shaft 501.

[0032] Specifically, the second air blowing pipe 504 includes at least one annular pipe, which is fixed to the end of the shaft 501 through a branch pipe, and the branch pipe is communicated with the air channel 501 a at the center of the shaft 501 .

[0033] Of course, in order to facilitate the collection of protein powder discharged from the bottom of the protein powder cooling tank, supporting legs or support frames (not shown in the drawings) can be set at the bottom of the cooling water tank so that the cooling water tank 10 and the protein powder cooling tank 20 are at a certain height.

[0034] It should be noted that when the protein powder is cooled by the present device, air is first supplied to the first air pipe 201a and the second air pipe 504a through an external air source to form an air flow, and then the protein powder is input into the protein powder cooling tank 20, so as to prevent the protein powder from entering the second air pipe 504 through the air hole 504a and causing blockage.

[0035] It should be understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application belong to the scope protected by the present invention.

Claims

1. A chicken plasma protein powder cooling device, comprising a cooling water tank and a protein powder cooling tank, wherein the protein powder cooling tank is arranged inside the cooling water tank, and the top of the protein powder cooling tank is connected to the top of the cooling water tank through an axle tube, a cooling water outlet pipe is arranged on the side wall near the upper end of the cooling water tank, and a cooling water inlet pipe is arranged on the side wall near the lower end of the cooling water tank, characterized in that: A spiral partition is provided between the inner wall of the cooling water tank and the inner wall of the protein powder cooling tank, and a spiral cooling water channel is formed between the inner wall of the spiral partition cooling water tank and the inner wall of the protein powder cooling tank. The spiral cooling water channel makes the bottom temperature of the protein powder cooling tank lower than the upper temperature.

2. A chicken plasma protein powder cooling device according to claim 1, characterized in that: A protein powder feed pipe is provided on the side wall near the top of the protein powder cooling tank, which penetrates through and extends to the outside of the cooling water tank. A first air blowing pipe is coaxially provided in the protein powder feed pipe. The air outlet end of the first air blowing pipe is located in the protein powder feed pipe, and the air inlet end is located on the outside of the protein powder feed pipe. When the first air blowing pipe is ventilated, negative pressure is formed in the protein powder feed pipe to increase the conveying speed of the protein powder in the protein powder feed pipe.

3. A chicken plasma protein powder cooling device according to claim 2, characterized in that: The bottom of the protein powder cooling tank is funnel-shaped, and a protein powder discharge pipe is arranged at the center of the funnel-shaped bottom. The protein powder discharge pipe penetrates and extends to the outside of the bottom wall of the cooling water tank.

4. A chicken plasma protein powder cooling device according to claim 2, characterized in that: The cooling device also includes a stirring component, which is rotatably arranged in the shaft tube, and the stirring end of the stirring component is located inside the protein powder cooling tank. The stirring component is driven to rotate by a motor arranged on the top of the cooling water tank.

5. A chicken plasma protein powder cooling device according to claim 4, characterized in that: The stirring assembly comprises a shaft rod, a driven wheel is fixedly arranged at one end of the shaft rod located at the top of the cooling water tank, and a stirring rod is fixedly arranged on the part of the shaft rod located inside the protein powder cooling tank.

6. A chicken plasma protein powder cooling device according to claim 5, characterized in that: An air passage penetrating the shaft is arranged along the axis of the shaft; the stirring assembly also includes a deceleration and descent mechanism, which includes a second air blowing pipe fixedly arranged at the lower end of the shaft and a spiral joint arranged at the upper end of the shaft, and the second air blowing pipe is connected to the air passage at the center of the shaft, and the second air blowing pipe is provided with a plurality of air holes opening toward the top of the protein powder cooling tank; during stirring, an air flow is provided to the second air blowing pipe through the air passage at the center of the shaft, and the air flow is blown toward the top of the protein powder cooling tank through the air holes, thereby forming an upward air flow to reduce the descending speed of the protein powder inside the protein powder cooling tank.

7. A chicken plasma protein powder cooling device according to claim 6, characterized in that: The spiral joint is fixed on the top of the cooling water tank through a door-shaped bracket, one end of the spiral joint is connected to an external air source, and the other end is communicated with the air channel at the center of the shaft.

8. A chicken plasma protein powder cooling device according to claim 7, characterized in that: The second air blowing pipe includes at least one annular pipe, the annular pipe is fixed to the end of the shaft rod through a branch pipe, and the branch pipe is communicated with the air channel in the center of the shaft rod.

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