Air cooling device for fish meal processing
By designing an air-cooling device for fish meal processing, using high-speed rotating fan and filter technology, the problem of impurity pollution during the cooling process is solved, and efficient cooling and quality improvement of fish meal is achieved.
Patent Information
- Application Number
- CN202421540334.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-07-02
AI Technical Summary
During the process of spreading and cooling, impurities floating in the air are easily mixed, which affects the production quality of fish meal.
An air-cooling device for fish meal processing is designed, including a barrel body, a turntable, an electric telescopic rod, an air supply assembly, etc. The external air is sent into the hollow cylinder through a high-speed rotating fan, and then blown into the barrel after passing through the filter, blowing the fish meal evenly, and the hot air flow rises and discharges from the air holes, achieving rapid cooling and cooling, while the filter blocks impurities.
It effectively avoids the impurities in the external air contact during the cooling process, improves the production quality of fish meal, and ensures the stability and high quality of fish meal.
Smart Images
Figure CN223020621U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fish meal processing, in particular to an air-cooling device for fish meal processing. Background Art
[0002] Fish meal is a high-protein feed raw material processed from one or more kinds of fish through degreasing, dehydration and pulverization. There are no difficult-to-digest substances such as cellulose in fish meal, and the crude fat content is high. The available energy value of fish meal is high. In production, it is very easy to formulate a high-energy feed with fish meal as the raw material. Cooling of fish meal is an important part of obtaining high-quality fish meal, that is, immediately reducing the temperature of the dried fish meal to the atmospheric temperature to achieve the stability of fish meal before packaging. Therefore, fish meal cooling is an important process to ensure product quality and product stability in fish meal processing.
[0003] In the prior art, when cooling and reducing the temperature of fish meal, fish meal is usually manually spread out by workers to increase the contact surface between fish meal and air, so that the fish meal can gradually cool down from a high temperature state. However, during the process of spreading out and cooling the fish meal, it is fully exposed to the external air, which easily allows impurities floating in the air to mix into the fish meal, thus affecting the production quality of the fish meal. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the problem that in the prior art, during the process of spreading out and cooling the fish meal, it is fully exposed to the external air, which easily allows impurities floating in the air to mix into the fish meal, thus affecting the production quality of the fish meal, and to propose an air-cooling device for fish meal processing.
[0005] To achieve the above purpose, the utility model adopts the following technical scheme: An air-cooling device for fish meal processing, comprising: a barrel body, a second motor is fixedly connected to the bottom of the barrel body, the output end of the second motor rotates through the bottom of the barrel body, the output end of the second motor is fixedly connected with a turntable, a first connecting block is fixedly connected to the outer surface of the barrel body near the bottom, an electric telescopic rod is arranged on the top of the first connecting block, the telescopic end of the electric telescopic rod is fixedly connected with a top cover, and an air supply assembly is fixedly connected to the inner surface of the top cover; an air supply assembly, the air supply assembly includes a hollow cylinder, the outer surface of the hollow cylinder is fixedly connected with the inner surface of the top cover, a fixing frame is fixedly connected to the inner surface of the hollow cylinder near the top, a first motor is fixedly connected to the top of the fixing frame, the output end of the first motor rotates through the top of the fixing frame, and the output end of the first motor is fixedly connected with a fan blade group.
[0006] Preferably, a filter screen is arranged on the inner surface of the hollow cylinder, and a plurality of through holes are evenly formed in the outer surface of the hollow cylinder near the bottom.
[0007] Preferably, a plurality of fixing plates are fixedly connected to the top of the turntable at equal intervals, and the outer surface of the turntable is rotatably connected to the inner surface of the barrel.
[0008] Preferably, the cross-section of the top cover is equal to that of the barrel, and the bottom of the top cover is closely attached to the top of the barrel.
[0009] Preferably, shells are symmetrically arranged on the top of the top cover, the outer surfaces of the two shells both fixedly penetrate through the top of the shell, and a plurality of air holes are respectively and uniformly formed in the tops of the two shells.
[0010] Preferably, a second connecting block is fixedly connected to the outer surface of the barrel near the bottom, and a guide cylinder is fixedly connected to the top of the second connecting block.
[0011] Preferably, a guide rod is fixedly connected to the bottom of the top cover near one side edge, and the outer surface of the guide rod is slidably connected to the inner surface of the guide cylinder.
[0012] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.
[0013] 1. In the present utility model, during use, by pouring fish meal into the barrel, the electric telescopic rod drives the sealing cover to abut against its top. While the second motor drives the turntable to rotate forward and backward in the barrel, the first motor drives the fan group to rotate at a high speed, sending external air into the hollow cylinder and blowing it out from the small holes uniformly formed on the surface of the filter screen, so that the rotating fish meal will be evenly blown by the air flow. Under the blowing action of the air flow, the hot air flow rises in the barrel and is discharged from a plurality of air holes, playing a role in quickly cooling down. During the cooling process of the fish meal, impurities in the external air are blocked by the filter screen and remain in the hollow cylinder, preventing impurities in the air from being mixed in the fish meal during the cooling process, thereby improving the production quality of the fish meal.
[0014] 2. In the present utility model, during use, by fixedly arranging a second connecting block at the position near the bottom of the outer surface of the barrel, and fixedly arranging a guide cylinder at its top, when the top cover rises and falls under the telescopic action of the electric telescopic rod, the top cover slides on the inner surface of the guide cylinder through the guide rod, playing a role in limiting, preventing the position of the top cover from shifting during the up and down movement, which affects the sealing performance of the barrel, and improving the sealing effect of the air-cooling device for fish meal processing. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a perspective view of an air-cooling device for fish meal processing proposed by the present utility model;
[0016] Figure 2 is a schematic structural diagram of the air supply component of an air-cooling device for fish meal processing proposed by the present utility model;
[0017] Figure 3 This is a partial structural schematic diagram of an air-cooling device for fish meal processing proposed by the present utility model;
[0018] Figure 4 This is a structural schematic diagram of the turntable of an air-cooling device for fish meal processing proposed by the present utility model;
[0019] Figure 5 This is a structural schematic diagram of the top cover of an air-cooling device for fish meal processing proposed by the present utility model.
[0020] Legend: 1. Barrel body; 2. First connecting block; 3. Electric telescopic rod; 4. Top cover; 5. Air supply component; 501. Hollow cylinder; 502. Fixed frame; 503. First motor; 504. Fan blade group; 505. Through hole; 506. Filter screen; 6. Second motor; 7. Second connecting block; 8. Guide cylinder; 9. Turntable; 10. Fixed plate; 11. Guide rod; 12. Shell; 13. Air hole. Detailed implementation manners
[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0022] In the following description, many specific details are set forth in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited by the specific embodiments disclosed in the following specification.
[0023] Example 1, as Figures 1 - 5As shown in the figure, the utility model provides an air-cooling device for fish meal processing, including: a barrel body 1, a second motor 6 is fixedly connected to the bottom of the barrel body 1, the output end of the second motor 6 rotates through the bottom of the barrel body 1, the output end of the second motor 6 is fixedly connected with a turntable 9, a first connecting block 2 is fixedly connected to the outer surface of the barrel body 1 near the bottom, an electric telescopic rod 3 is arranged on the top of the first connecting block 2, the telescopic end of the electric telescopic rod 3 is fixedly connected with a top cover 4, and an air supply component 5 is fixedly connected to the inner surface of the top cover 4; an air supply component 5, the air supply component 5 includes a hollow cylinder 501, the outer surface of the hollow cylinder 501 is fixedly connected with the inner surface of the top cover 4, a fixing frame 502 is fixedly connected to the inner surface of the hollow cylinder 501 near the top, a first motor 503 is fixedly connected to the top of the fixing frame 502, the output end of the first motor 503 rotates through the top of the fixing frame 502, the output end of the first motor 503 is fixedly connected with a fan blade group 504, a filter screen 506 is arranged on the inner surface of the hollow cylinder 501, and a plurality of through holes 505 are evenly opened on the outer surface of the hollow cylinder 501 near the bottom. A plurality of fixing plates 10 are fixedly connected to the top of the turntable 9 at equal intervals, the outer surface of the turntable 9 is rotationally connected with the inner surface of the barrel body 1, the cross section of the top cover 4 is equal to the cross section of the barrel body 1, the bottom of the top cover 4 is closely attached to the top of the barrel body 1, and shells 12 are symmetrically arranged on the top of the top cover 4. The outer surfaces of the two shells 12 fixedly penetrate through the tops of the shells 12, and a plurality of air holes 13 are respectively and evenly opened on the tops of the two shells 12.
[0024] The effect achieved by the entire embodiment 1 is that during fish meal processing, the dried fish meal is poured into the barrel body 1. The electric telescopic rod 3 arranged on the top of the first connecting block 2 is started. When its telescopic end contracts, it will drive the top cover 4 to move downward synchronously, so that the top cover 4 plays a sealing role when it touches the top of the barrel body 1. The second motor 6 is started. When the output end of the second motor 6 rotates intermittently forward and backward, the turntable 9 will rotate synchronously along the inner wall of the barrel body 1, driving a plurality of fixing plates 10 to stir the fish meal. At the same time, the first motor 503 is started. The first motor 503 is fixed on the inner surface of the hollow cylinder 501 near the top through the fixing frame 502. When the output end of the first motor 503 drives the fan blade group 504 to rotate at high speed, suction will be generated. External air enters the inside of the hollow cylinder 501 through the pores between the fixing frames 502 and is evenly blown into the barrel body 1 from the multiple holes on the surface of the filter screen 506 and the multiple through holes 505 on the surface of the hollow cylinder 501. The impurities in the air will be blocked by the small holes on the surface of the filter screen 506, so that the stirred fish meal in the barrel body 1 will be evenly blown by the air flow. Under the blowing action of the air flow, the hot air flow rises in the barrel body 1 and is discharged from the multiple air holes 13 opened on the surfaces of the two shells 12, playing a role of quickly cooling and reducing the temperature. During the cooling and temperature reduction process of the fish meal, the impurities in the external air are blocked by the filter screen 506 and remain in the hollow cylinder 501, so that the fish meal in the barrel body 1 will not be mixed with impurities during cooling, thereby improving the production quality of the fish meal.
[0025] Example 2, as Figures 1 - 5 shown, a second connecting block 7 is fixedly connected to a position on the outer surface of the barrel body 1 near the bottom, a guiding cylinder 8 is fixedly connected to the top of the second connecting block 7, a guiding rod 11 is fixedly connected to a position near one edge at the bottom of the top cover 4, and the outer surface of the guiding rod 11 is slidably connected to the inner surface of the guiding cylinder 8.
[0026] The overall effect achieved by the entire Example 2 is that during use, by fixedly arranging the second connecting block 7 at a position on the outer surface of the barrel body 1 near the bottom, and fixedly arranging the guiding cylinder 8 at its top, when the top cover 4 moves up and down under the telescopic action of the electric telescopic rod 3, the top cover 4 slides on the inner surface of the guiding cylinder 8 through the guiding rod 11, playing a role in limiting the position, preventing the top cover 4 from shifting during the up and down movement, which affects the sealing performance of the barrel body 1, and improving the sealing effect of the air-cooling device for fish meal processing.
[0027] Working principle: During fish meal processing, the dried fish meal is poured into the barrel body 1. Start the electric telescopic rod 3 arranged on the top of the first connecting block 2. When its telescopic end contracts, it will drive the top cover 4 to move downward synchronously, so that the top cover 4 plays a sealing role when it touches the top of the barrel body 1. Start the second motor 6. When the output end of the second motor 6 rotates intermittently forward and backward, the turntable 9 will rotate synchronously along the inner wall of the barrel body 1, driving a plurality of fixing plates 10 to stir the fish meal. Synchronously start the first motor 503. The first motor 503 is fixed on the inner surface of the hollow cylinder 501 near the top through the fixing frame 502. When the output end of the first motor 503 drives the fan blade group 504 to rotate at a high speed, suction will be generated. External air enters the interior of the hollow cylinder 501 through the pores between the fixing frames 502, and is evenly blown into the barrel body 1 from the multiple holes on the surface of the filter screen 506 and the multiple through holes 505 on the surface of the hollow cylinder 501. The impurities in the air will be blocked by the small holes on the surface of the filter screen 506, so that the fish meal stirred in the barrel body 1 will be evenly blown by the air flow. Under the blowing action of the air flow, the hot air flow rises in the barrel body 1 and is discharged from the multiple air holes 13 opened on the surfaces of the two housing bodies 12, playing a role in quickly cooling down. During the cooling process of the fish meal, the impurities in the external air are blocked by the filter screen 506 and stay in the hollow cylinder 501, so that the fish meal in the barrel body 1 will not be mixed with impurities during cooling. By fixedly arranging the second connecting block 7 at a position on the outer surface of the barrel body 1 near the bottom, and fixedly arranging the guiding cylinder 8 at its top, when the top cover 4 moves up and down under the telescopic action of the electric telescopic rod 3, the top cover 4 slides on the inner surface of the guiding cylinder 8 through the guiding rod 11, playing a role in limiting the position, preventing the top cover 4 from shifting during the up and down movement, which affects the sealing performance of the barrel body 1, and improving the sealing effect of the air-cooling device for fish meal processing.
[0028] The above are only the preferred embodiments of the present utility model, and do not limit the present utility model in other forms. Any person skilled in the relevant art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims
1. An air cooling device for fish meal processing, characterized in that: include: A barrel body (1), the bottom of the barrel body (1) is fixedly connected to a second motor (6), the output end of the second motor (6) rotates and passes through the bottom of the barrel body (1), the output end of the second motor (6) is fixedly connected to a turntable (9), the outer surface of the barrel body (1) is fixedly connected to a first connecting block (2) near the bottom, the top of the first connecting block (2) is provided with an electric telescopic rod (3), the telescopic end of the electric telescopic rod (3) is fixedly connected to a top cover (4), and the inner surface of the top cover (4) is fixedly connected to an air supply assembly (5); An air supply component (5), the air supply component (5) comprising a hollow cylinder (501), the outer surface of the hollow cylinder (501) being fixedly connected to the inner surface of the top cover (4), a fixing frame (502) being fixedly connected to the inner surface of the hollow cylinder (501) near the top, a first motor (503) being fixedly connected to the top of the fixing frame (502), an output end of the first motor (503) rotatingly passing through the top of the fixing frame (502), and a fan blade group (504) being fixedly connected to the output end of the first motor (503).
2. The air cooling device for fish meal processing according to claim 1, characterized in that: A filter screen (506) is provided on the inner surface of the hollow cylinder (501), and a plurality of through holes (505) are evenly provided on the outer surface of the hollow cylinder (501) near the bottom.
3. The air cooling device for fish meal processing according to claim 1, characterized in that: A plurality of fixed plates (10) are equidistantly fixedly connected to the top of the turntable (9), and the outer surface of the turntable (9) is rotatably connected to the inner surface of the barrel (1).
4. The air cooling device for fish meal processing according to claim 1, characterized in that: The cross section of the top cover (4) is equal to the cross section of the barrel body (1), and the bottom of the top cover (4) is tightly fitted with the top of the barrel body (1).
5. The air cooling device for fish meal processing according to claim 4, characterized in that: A shell (12) is symmetrically arranged on the top of the top cover (4), the outer surfaces of the two shells (12) are fixedly passed through the top of the shell (12), and the tops of the two shells (12) are evenly provided with a plurality of air holes (13).
6. The air cooling device for fish meal processing according to claim 1, characterized in that: A second connection block (7) is fixedly connected to a position near the bottom of the outer surface of the barrel body (1), and a guide cylinder (8) is fixedly connected to the top of the second connection block (7).
7. The air cooling device for fish meal processing according to claim 1, characterized in that: A guide rod (11) is fixedly connected to the bottom of the top cover (4) near one side edge, and the outer surface of the guide rod (11) is slidably connected to the inner surface of the guide cylinder (8).