High-efficiency cooling box for pig feed production

Abstract

The utility model relates to feed cooling technical field discloses a kind of efficient cooling box for pig feed production, including cooling box, upper guide plate and lower guide plate, upper guide plate is obliquely fixed in the inside upper side of cooling box, lower guide plate is obliquely fixed in the inside lower side of cooling box of upper guide plate, the surface welding of upper guide plate is fixed with the upper side plate obliquely and perpendicular to the surface of upper guide plate, the surface welding of lower guide plate is fixed with the lower side plate obliquely and perpendicular to the surface of lower guide plate.The utility model technical scheme is by being set up upper guide plate and lower guide plate in cooling box to feed orientation, upper guide plate and lower guide plate surface are evenly provided with multiple upper side plates and multiple lower side plates respectively, with passing feed can have larger contact area, and make the inside setting of upper guide plate, lower guide plate lower flow channel, upper side plate and lower side plate inside setting lower flow channel, can efficiently absorb the heat of feed and make it cool, ambient air temperature will not increase and will not lead to dust diffusion.

Description

Technical Field

[0001] This utility model relates to the field of feed cooling technology, specifically a high-efficiency cooling box for pig feed production. Background Technology

[0002] Pig feed typically consists of protein feed, energy feed, roughage, green fodder, silage, mineral feed, and feed additives. Complete feed is a compound feed composed of four parts: protein feed, energy feed, roughage, and additives. Commercially available complete feeds are mainly machine-processed pelleted feeds, some of which are extruded pellets, and can be directly fed to pigs, comprehensively meeting their nutritional needs.

[0003] Pig feed reaches a relatively high temperature after pelleting. To facilitate rapid packaging, it needs to be cooled first. Existing technology uses air cooling, which has two drawbacks: firstly, the airflow can easily cause dust to disperse rapidly; secondly, air cooling can raise the ambient temperature, affecting its effectiveness. Therefore, we propose a high-efficiency cooling box for pig feed production. Utility Model Content

[0004] The purpose of this invention is to provide a high-efficiency cooling box for pig feed production. By setting an upper guide plate and a lower guide plate to guide the feed within the cooling box, and by evenly distributing multiple upper side plates and multiple lower side plates on the surfaces of the upper and lower guide plates respectively, a large contact area can be achieved with the passing feed. Furthermore, the upper and lower guide plates and the upper and lower side plates are internally configured with downward flow channels, which can efficiently absorb the heat of the feed and cool it down without increasing the surrounding air temperature or causing dust diffusion, thus solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency cooling box for pig feed production, comprising a cooling box, an upper guide plate, and a lower guide plate. The upper guide plate is inclinedly fixed to one side of the upper interior of the cooling box, and the lower guide plate is inclinedly fixed to the interior of the cooling box below the upper guide plate. An inclined upper side plate perpendicular to the surface of the upper guide plate is welded and fixed to the surface of the upper guide plate, and an inclined lower side plate perpendicular to the surface of the lower guide plate is welded and fixed to the surface of the lower guide plate. Multiple side plates are provided in the longitudinal direction on both the upper and lower side plates. Multiple lower flow channels are inclinedly provided inside the upper and lower guide plates. Multiple upper flow channels are inclinedly provided inside the upper and lower side plates. The lower ends of the upper flow channels inside the upper and lower side plates are respectively connected to the ends of the lower flow channels inside the upper and lower guide plates, which are aligned with the upper flow channels.

[0006] By adopting the above technical solution, after the feed pellets are put in, they flow downward between the upper side plates and through the surface of the upper guide plate, and flow downward between the lower side plates and through the surface of the lower guide plate. Cool water flows through the upper guide plate, lower guide plate, upper side plate and lower side plate, which can efficiently absorb the heat of the feed and cool it down.

[0007] Optionally, a feed hood is provided on the upper surface of the cooling box at the higher end of the upper guide plate, and the feed hood is in communication with the interior of the cooling box.

[0008] By adopting the above technical solution, the feed to be cooled is fed in through the feed hood.

[0009] Optionally, a discharge port is provided on the surface of the cooling box at the lower end of the lower guide plate, and the discharge port is connected to the interior of the cooling box.

[0010] By adopting the above technical solution, the cooled feed is discharged from the outlet.

[0011] Optionally, a guide cover is welded and fixed to the outer surface of the cooling box below the discharge port, and the material discharged from the discharge port will fall into the guide cover.

[0012] By adopting the above technical solution, the discharged feed is guided by the guide hood and then collected.

[0013] Optionally, the bottom of the cooling box is vertically supported by four legs at each of the four corners, and at least four legs are provided.

[0014] By adopting the above technical solution, the cooling box can be stably supported by the support legs.

[0015] Optionally, the inner walls of the cooling box on both sides of the upper and lower guide plates are provided with longitudinally distributed water inlet grooves. The other ends of the upper and lower guide plates and the middle and lower flow channels are all connected to the water inlet grooves. The surface of the cooling box on the side of the water inlet grooves is connected to a water inlet pipe that communicates with the water inlet grooves. The inner walls of the cooling box on both sides of the upper and lower side plates are provided with longitudinally distributed water storage grooves. The other ends of the middle and upper flow channels on both the upper and lower side plates are connected to the water storage grooves. The surface of the cooling box on the side of the water storage grooves is connected to a water outlet pipe that communicates with the water storage grooves.

[0016] By adopting the above technical solution, cool water enters the inlet tank from the inlet pipe, then enters the lower channel, and the water discharged from the upper channel is collected into the storage tank and discharged from the outlet pipe.

[0017] Optionally, valves are installed on both the inlet pipe and the outlet pipe, and the valves are connected to the inlet pipe and the outlet pipe respectively.

[0018] By adopting the above technical solution, the opening and closing status of the inlet and outlet pipes is controlled by valves.

[0019] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0020] 1. The technical solution of this application guides the feed in the cooling box by setting an upper guide plate and a lower guide plate. The upper guide plate and the lower guide plate are evenly provided with multiple upper side plates and multiple lower side plates, which can have a large contact area with the feed passing through. The upper guide plate and the lower guide plate are provided with a downward flow channel inside, which can efficiently absorb the heat of the feed and cool it down.

[0021] 2. The technical solution of this application utilizes cool water to absorb and carry away heat, which can prevent the temperature of the surrounding air from increasing, and the feed is not affected by wind, thus reducing dust diffusion. Attached Figure Description

[0022] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0023] Figure 1 This is a schematic diagram of the overall structure of the high-efficiency cooling box for pig feed production according to this utility model;

[0024] Figure 2 This is a detailed structural diagram of the high-efficiency cooling box for pig feed production according to this utility model.

[0025] In the diagram: 1. Cooling box; 11. Feed hood; 12. Discharge port; 121. Guide hood; 13. Support leg; 2. Upper guide plate; 21. Upper side plate; 3. Lower guide plate; 31. Lower side plate; 4. Lower flow channel; 41. Upper flow channel; 5. Water inlet tank; 51. Water inlet pipe; 6. Water storage tank; 61. Water outlet pipe. Detailed Implementation

[0026] Please see Figure 1-2 This utility model provides a technical solution: a high-efficiency cooling box for pig feed production, including a cooling box 1, an upper guide plate 2 and a lower guide plate 3. The bottom four corners of the cooling box 1 are vertically supported by legs 13, and at least four legs 13 are provided to provide stable support for the cooling box 1.

[0027] The upper guide plate 2 is inclined and fixed to one side of the upper part of the cooling box 1, and the lower guide plate 3 is inclined and fixed to the lower part of the cooling box 1 below the upper guide plate 2. The upper surface of the cooling box 1 at the higher end of the upper guide plate 2 is provided with a feeding hood 11, which is connected to the interior of the cooling box 1. The feed to be cooled can be put in through the feeding hood 11 and then flow downward along the upper guide plate 2 and the lower guide plate 3. The surface of the cooling box 1 at the lower end of the lower guide plate 3 is provided with a discharge port 12, which is connected to the interior of the cooling box 1. A guide cover 121 is welded and fixed to the outer surface of the cooling box 1 below the discharge port 12. The material discharged from the discharge port 12 will fall into the guide cover 121. Finally, the feed is discharged from the discharge port 12 and collected by the guide cover 121.

[0028] To increase the contact area of ​​the feed pellets and improve the cooling effect, an upper side plate 21 inclined and perpendicular to the surface of the upper guide plate 2 is welded and fixed to the surface of the upper guide plate 2, and a lower side plate 31 inclined and perpendicular to the surface of the lower guide plate 3 is welded and fixed to the surface of the lower guide plate 3. Multiple upper side plates 21 and lower side plates 31 are provided in the longitudinal direction. Adjacent upper side plates 21 are parallel to each other, and adjacent lower side plates 31 are also parallel to each other. In use, the feed pellets fall onto the surface of the upper guide plate 2 between the upper side plates 21 and flow downwards, and then fall onto the surface of the lower guide plate 3 between the lower side plates 31 and flow downwards, thus obtaining a larger contact heat conduction area.

[0029] Increasing the heat conduction area is insufficient to achieve efficient cooling of feed pellets. In this application, both the upper guide plate 2 and the lower guide plate 3 are inclinedly provided with a lower flow channel 4, and multiple lower flow channels 4 are provided in the longitudinal direction. Both the upper side plate 21 and the lower side plate 31 are inclinedly provided with multiple upper flow channels 41. The lower end of the upper flow channel 41 inside the upper side plate 21 and the lower side plate 31 is connected to the end of the lower flow channel 4 inside the upper guide plate 2 and the lower guide plate 3, which are aligned with the upper flow channel 41. During use, cool water flows in both the upper flow channel 41 and the lower flow channel 4, which can absorb the heat in the feed by utilizing the large contact area, so that it is efficiently cooled.

[0030] Additionally, longitudinally distributed water inlet troughs 5 are provided in the inner walls of the cooling box 1 on the sides of the upper guide plate 2 and the lower guide plate 3. The other ends of the upper guide plate 2, the lower guide plate 3, and the middle and lower flow channels 4 are all connected to the water inlet troughs 5. A water inlet pipe 51 connected to the water inlet trough 5 is connected to the surface of the cooling box 1 on the side of the water inlet trough 5. Longitudinally distributed water storage troughs 6 are provided in the inner walls of the cooling box 1 on the sides of the upper side plate 21 and the lower side plate 31. The other end of the upper flow channel 41 in the upper side plate 21 and the lower side plate 31 is connected to the water inlet trough 5. All are connected to the water storage tank 6. The surface of the cooling box 1 on the side of the water storage tank 6 is connected to the water outlet pipe 61, which is connected to the water storage tank 6. Valves are installed on both the water inlet pipe 51 and the water outlet pipe 61. After the valves on the water inlet pipe 51 and the water outlet pipe 61 are opened, cool water enters the water inlet tank 5 from the water inlet pipe 51 and then enters the lower flow channel 4. The water discharged from the upper flow channel 41 is collected in the water storage tank 6 and discharged from the water outlet pipe 61.

[0031] In use, connect the inlet pipe 51 to the cool water supply pipe and the outlet pipe 61 to the collection pipe. Before cooling the feed, open the valves on the inlet pipe 51 and the outlet pipe 61 to allow cool water to enter the inlet tank 5 first. Then, it flows into the downward channels 4 evenly distributed longitudinally in the upper guide plate 2 and the lower guide plate 3. After flowing to the other end of the upper guide plate 2 and the lower guide plate 3, it flows upward into the upward channels 41 inside the multiple upper side plates 21 and the lower side plates 31 evenly distributed longitudinally. Finally, it flows back to the storage tank 6 located above the inlet tank 5 and then flows out from the outlet pipe 61. This allows the upper guide plate 2, the upper side plate 21, and the lower guide plate to pass through the storage tank 6. 3. Cool water flows through the lower side plate 31, allowing feed pellets to be fed in from the feed hood 11. The feed pellets fall onto the surface of the upper guide plate 2 between the upper side plates 21 and flow downwards, and then fall onto the surface of the lower guide plate 3 between the lower side plates 31 and flow downwards. During this process, the feed pellets have a large contact area with the upper guide plate 2, the lower guide plate 3, the upper side plate 21, and the lower side plate 31. As a result, the cool water flowing in the lower flow channel 4 in the upper guide plate 2 and the lower guide plate 3 and the upper flow channel 41 in the upper side plate 21 and the lower side plate 31 will efficiently absorb the heat of the feed pellets, thus cooling them efficiently. Finally, the feed pellets are discharged from the discharge port 12 and guided and collected by the guide hood 121.

Claims

1. A high-efficiency cooling box for pig feed production, comprising a cooling box (1), an upper guide plate (2) and a lower guide plate (3), characterized in that: The upper guide plate (2) is inclined and fixed to one side above the interior of the cooling box (1), and the lower guide plate (3) is inclined and fixed to the interior of the cooling box (1) below the upper guide plate (2). An upper side plate (21) inclined and perpendicular to the surface of the upper guide plate (2) is welded and fixed to the surface of the upper guide plate (2), and a lower side plate (31) inclined and perpendicular to the surface of the lower guide plate (3) is welded and fixed to the surface of the lower guide plate (3). Multiple upper side plates (21) and lower side plates (31) are provided in the longitudinal direction. The upper guide plate (2) and the lower guide plate (3) are both provided with inclined lower channels (4). Multiple lower channels (4) are provided in the longitudinal direction. Multiple upper channels (41) are provided in the upper side plate (21) and the lower side plate (31). The lower end of the upper channel (41) inside the upper side plate (21) and the lower side plate (31) is connected to the end of the lower channel (4) inside the upper guide plate (2) and the lower guide plate (3) which are aligned with the upper channel (41).

2. The high-efficiency cooling box for pig feed production according to claim 1, characterized in that: The cooling box (1) on the side of the upper guide plate (2) and the lower guide plate (3) is provided with longitudinally distributed water inlet grooves (5). The other end of the upper guide plate (2), the lower guide plate (3) and the middle and lower flow channels (4) are all connected to the water inlet grooves (5). The surface of the cooling box (1) on the side of the water inlet grooves (5) is connected to the water inlet pipe (51) connected to the water inlet grooves (5). The cooling box (1) on the side of the upper side plate (21) and the lower side plate (31) is provided with longitudinally distributed water storage grooves (6). The other end of the upper flow channels (41) in the upper side plate (21) and the lower side plate (31) is connected to the water storage grooves (6). The surface of the cooling box (1) on the side of the water storage grooves (6) is connected to the water outlet pipe (61) connected to the water storage grooves (6).

3. The high-efficiency cooling box for pig feed production according to claim 2, characterized in that: Valves are installed on both the inlet pipe (51) and the outlet pipe (61), and the valves are connected to the inlet pipe (51) and the outlet pipe (61) respectively.

4. The high-efficiency cooling box for pig feed production according to claim 1, characterized in that: The upper surface of the cooling box (1) at the higher end of the upper guide plate (2) is provided with a feed hood (11), which is connected to the interior of the cooling box (1).

5. The high-efficiency cooling box for pig feed production according to claim 1, characterized in that: The lower end of the lower guide plate (3) has a discharge port (12) on the surface of the cooling box (1), and the discharge port (12) is connected to the interior of the cooling box (1).

6. The high-efficiency cooling box for pig feed production according to claim 5, characterized in that: A guide cover (121) is welded and fixed to the outer surface of the cooling box (1) below the discharge port (12), and the material discharged from the discharge port (12) will fall into the guide cover (121).

7. The high-efficiency cooling box for pig feed production according to claim 1, characterized in that: The bottom of the cooling box (1) is vertically supported by four legs (13) at each of the four corners, and there are at least four legs (13).

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