Cooling device for feed production

Abstract

The utility model relates to the technical field of feed production, in particular to a cooling device for feed production, which comprises a box plate, a cold water tank, a hot water tank and a feed hopper, the box plate is obliquely arranged, a containing cavity is arranged in the box plate, and a water inlet pipe and a water outlet pipe are arranged at the bottom of the box plate; the cold water tank is communicated with the containing cavity through the water inlet pipe, and the hot water tank is communicated with the containing cavity through the water outlet pipe. The feeding hopper is arranged at the higher end of the top of the box plate, and a discharging opening is formed in the side, close to the bottom end of the box plate, of the feeding hopper. The inclined box plate is arranged to serve as a carrier of cooling water, so that feed exchanges heat with the cooling water in the sliding or rolling process on the box plate, the purpose of lowering the temperature of the feed faster and more thoroughly is achieved, feed powder cannot fly in the process, waste is avoided, and the workshop environment is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of feed production, in particular to a cooling device for feed production. Background Art

[0002] Feed production is generally dried by a tube bundle dryer, and then needs to be packaged. Since the temperature of the dried feed is high, it is not conducive to the packaging operation and later storage of the feed, so the feed needs to be cooled. The existing feed cooling device is mainly air cooling, which cools the feed by blowing air, but the air cooling method is difficult to remove the heat inside the piled feed, and it is easy to cause feed powder to fly, causing environmental pollution and feed waste.

[0003] Therefore, a technical solution is currently needed to solve the technical problem that cooling the feed by blowing air is difficult to remove the internal heat of the accumulated feed, and is likely to cause feed powder to fly, waste feed and pollute the environment. Utility Model Content

[0004] The utility model aims to provide a cooling device for feed production in view of the technical problems in the prior art that feed is cooled by blowing air, which makes it difficult to remove the heat inside the accumulated feed and easily causes feed powder to fly, thereby wasting feed and polluting the environment.

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

[0006] A cooling device for feed production, comprising a box plate, a cold water tank, a hot water tank and a feed hopper:

[0007] The box plate is tilted, a receiving cavity is arranged inside the box plate, and a water inlet pipe and a water outlet pipe are arranged at the bottom of the box plate;

[0008] The cold water tank is connected to the accommodating chamber via the water inlet pipe, and the hot water tank is connected to the accommodating chamber via the water outlet pipe;

[0009] The feed hopper is arranged at a higher end of the top of the box plate, and a discharge port is arranged at one side of the feed hopper close to the bottom end of the box plate.

[0010] The utility model discloses a cooling device for feed production. When in use, high-temperature feed is fed into a feed hopper, and the feed in the feed hopper slides onto a box plate through a discharge port. The feed runs on the inclined box plate from top to bottom. Cold water in a cold water tank is fed into a containing cavity in the box plate through a water inlet pipe, and heat is exchanged with the high-temperature feed on the box plate, thereby taking away the heat inside the feed. The water with increased temperature enters a hot water tank through a water outlet pipe. The utility model provides an inclined box plate as a carrier of cooling water, so that the feed exchanges heat with the cold water during sliding or rolling on the box plate, thereby achieving the purpose of reducing the temperature of the feed faster and more thoroughly. In the process, feed powder will not be caused to fly, waste is avoided, and the workshop environment is protected.

[0011] As a preferred solution of the utility model, material protection plates are respectively arranged on both sides of the box plate in the length direction. The material protection plates can protect the feed sliding on the box plate to prevent the feed from spilling from both sides of the box plate.

[0012] As a preferred solution of the utility model, a dust cover is connected between the two material protection plates. The dust cover can further prevent feed dust from scattering to the surrounding environment, avoid waste, protect the environment, and also prevent dust in the environment from entering the feed to cause feed pollution.

[0013] As a preferred solution of the utility model, the water inlet pipe is arranged at the lower end of the box plate, and the water outlet pipe is arranged at the higher end of the box plate. Cold water enters from the lower end of the box plate, flows to the higher end of the box plate, and is discharged from the water outlet pipe. In this way, the cooling water flows from bottom to top, and the feed flows from top to bottom. The two heat exchange media form convection, which improves the heat exchange efficiency.

[0014] As a preferred solution of the utility model, a water pump is provided between the water inlet pipe and the cold water tank. The water pump can increase the running power of the cooling water, is simple to set up, and can easily realize the running process of the cold water from bottom to top.

[0015] As a preferred solution of the utility model, the width of the discharge port is set to be the same as the width of the box board, so that the feed leaking from the discharge port can cover the top surface of the box board, thereby increasing the contact area between the feed and the box board, improving the cooling efficiency of the feed, improving the utilization rate of cooling water, and also increasing the heat obtained by the cooling water.

[0016] As a preferred solution of the utility model, the height of the discharge port is set to H, 2cm≤H≤5cm. Setting the height of the discharge port to be higher than 2cm can reduce the phenomenon of blockage of the discharge port, and setting the height of the discharge port to be lower than 5cm can avoid excessive accumulation of feed on the box board, thereby increasing the cooling speed of the feed and making the cooling of the feed more thorough.

[0017] As a preferred solution of the utility model, a pushing mechanism is provided in the feed hopper, and the pushing mechanism is used to push the feed in the feed hopper from the discharge port to the lower end of the box plate. By continuously pushing the feed to the lower end of the box plate through the pushing mechanism, the material can be prevented from being blocked at the discharge port.

[0018] As a preferred solution of the utility model, the pushing mechanism includes a pushing plate arranged on the top of the box plate, and the side wall of the feed hopper is provided with a telescopic cylinder, and the telescopic end of the telescopic cylinder is connected to the pushing plate. The telescopic movement of the cylinder drives the pushing plate to slide along the upper end surface of the box plate, thereby driving the feed to slide from the feed hopper to the lower end of the box plate.

[0019] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0020] 1. This application sets an inclined box plate as a carrier of cooling water, so that the feed can exchange heat with the cold water during sliding or rolling on the box plate, thereby achieving the purpose of reducing the feed temperature faster and more thoroughly, and the feed powder will not fly in the process, thus avoiding waste and protecting the workshop environment;

[0021] 2. After the cooling water exchanges heat with the high-temperature feed, its temperature rises and is collected in a hot water tank. It can also be used in production to reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of a cooling device for feed production according to the utility model;

[0023] Markings in the figure: 1-box plate, 11-accommodating chamber, 12-water inlet pipe, 13-water outlet pipe, 2-cold water tank, 3-hot water tank, 4-feed hopper, 41-discharge port, 5-protecting plate, 6-dust cover, 7-pushing mechanism, 71-pushing plate, 72-telescopic cylinder, 8-supporting leg, 9-water pump. DETAILED DESCRIPTION

[0024] The utility model is described in detail below in conjunction with the accompanying drawings.

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model. Example 1

[0026] like Figure 1 As shown, this embodiment is a cooling device for feed production, including a box plate 1, a cold water tank 2, a hot water tank 3 and a feed hopper 4:

[0027] The box board 1 is tilted and supported at the bottom by the supporting legs 8. A receiving cavity 11 is provided inside the box board 1. A water inlet pipe 12 and a water outlet pipe 13 are provided at the bottom of the box board 1.

[0028] The cold water tank 2 is connected to the accommodating chamber 11 through the water inlet pipe 12, and the hot water tank 3 is connected to the accommodating chamber 11 through the water outlet pipe 13;

[0029] The feed hopper 3 is arranged at a higher end of the top of the box board 1 , and a discharge port 41 is provided on one side of the feed hopper 4 close to the bottom end of the box board 1 .

[0030] When in use, the high-temperature feed is fed into the feed hopper 4, and the feed in the feed hopper 4 slides onto the box plate 1 through the discharge port 41. The feed runs from top to bottom on the inclined box plate 1, and the cold water in the cold water tank 3 is fed into the accommodating cavity 11 in the box plate 1 through the water inlet pipe, and exchanges heat with the high-temperature feed on the box plate 1, thereby taking away the heat inside the feed, and the water with increased temperature enters the hot water tank 3 through the water outlet pipe 13. The present application sets the inclined box plate 1 as a carrier of cooling water, so that the feed exchanges heat with the cold water during the process of sliding or rolling on the box plate 1, thereby achieving the purpose of reducing the temperature of the feed faster and more thoroughly, and no feed powder will be caused to fly in the process, thereby avoiding waste and protecting the workshop environment.

[0031] Furthermore, material guarding plates 5 are respectively provided on both sides of the box plate 1 in the length direction, and the material guarding plates 5 can protect the feed sliding on the box plate 1 to prevent the feed from spilling from the two sides of the box plate 1; further, a dust cover 6 is connected between the two material guarding plates 5, and the dust cover 6 can further prevent feed dust from drifting into the surrounding environment, avoid waste, and protect the environment, and can also prevent dust in the environment from entering the feed and causing feed contamination.

[0032] Furthermore, the water inlet pipe 12 is arranged at the lower end of the box plate 1, and the water outlet pipe 13 is arranged at the higher end of the box plate 1. Cold water enters from the lower end of the box plate 1, flows to the high end of the box plate 1, and is discharged from the water outlet pipe 13. In this way, the cooling water runs from bottom to top, and the feed runs from top to bottom. The two heat exchange media form convection to improve the heat exchange efficiency; further, a water pump 9 is connected between the water inlet pipe 12 and the cold water tank 2. The water pump 9 can increase the running power of the cooling water. The arrangement is simple, and the running process of the cold water from bottom to top can be easily realized.

[0033] Furthermore, the width of the discharge port 41 is set to be the same as the width of the box board 1, so that the feed leaking from the discharge port 41 can cover the top surface of the box board 1, thereby increasing the contact area between the feed and the box board 1, improving the cooling efficiency of the feed, and improving the utilization rate of cooling water, while also increasing the heat obtained by the cooling water; further, the height of the discharge port 41 is set to H, 2cm≤H≤5cm, and the height of the discharge port 41 is set to be higher than 2cm, which can reduce the blockage of the discharge port 41. The height of the discharge port 41 is set to be lower than 5cm, which can avoid the feed entering the box board 1 from piling up too high, thereby increasing the cooling speed of the feed and making the cooling of the feed more thorough. Example 2

[0034] like Figure 1 As shown, the present embodiment is different from Embodiment 1 in that a pushing mechanism 7 is provided in the feed hopper 4, and the pushing mechanism 7 is used to push the feed in the feed hopper 4 from the discharge port 41 to the lower end of the box plate 1. The feed is continuously pushed to the lower end of the box plate 1 by the pushing mechanism 7, which can avoid the material from being blocked at the discharge port 41.

[0035] Specifically, the pushing mechanism 7 includes a pushing plate 71 arranged on the top of the box plate 1, and a telescopic cylinder 72 is provided on the side wall of the feed hopper 4. The telescopic end of the telescopic cylinder 72 is connected to the pushing plate 71, and the push plate 71 is driven to slide along the upper end surface of the box plate 1 through the telescopic movement of the cylinder 72, thereby driving the feed to slide from the feed hopper 4 to the lower end of the box plate 1.

[0036] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cooling device for feed production, characterized in that: It includes a box plate (1), a cold water tank (2), a hot water tank (3) and a feed hopper (4): The box plate (1) is arranged obliquely, a receiving cavity (11) is arranged inside the box plate (1), and a water inlet pipe (12) and a water outlet pipe (13) are arranged at the bottom of the box plate (1); The cold water tank (2) is in communication with the accommodating chamber (11) via the water inlet pipe (12), and the hot water tank (3) is in communication with the accommodating chamber (11) via the water outlet pipe (13); The feed hopper (4) is arranged at a higher end of the top of the box plate (1), and a discharge port (41) is provided on one side of the feed hopper (4) close to the bottom end of the box plate (1).

2. The cooling device for feed production according to claim 1, characterized in that: Material protection plates (5) are respectively provided on both sides of the box plate (1) in the length direction.

3. The cooling device for feed production according to claim 2, characterized in that: A dust cover (6) is connected between the two material protection plates (5).

4. The cooling device for feed production according to claim 1, characterized in that: The water inlet pipe (12) is arranged at the lower end of the box plate (1), and the water outlet pipe (13) is arranged at the higher end of the box plate (1).

5. The cooling device for feed production according to claim 4, characterized in that: A water pump (9) is provided between the water inlet pipe (12) and the cold water tank (2).

6. The cooling device for feed production according to claim 1, characterized in that: The width of the discharge port (41) is set to be the same as the width of the box plate (1).

7. The cooling device for feed production according to claim 6, characterized in that: The height of the discharge port (41) is set to H, 2cm≤H≤5cm.

8. The cooling device for feed production according to claim 7, characterized in that: A pushing mechanism (7) is provided in the feed hopper (4), and the pushing mechanism (7) is used to push the feed in the feed hopper (4) from the discharge port (41) to the lower end of the box plate (1).

9. The cooling device for feed production according to claim 8, characterized in that: The pushing mechanism (7) comprises a pushing plate (71) arranged on the top of the box plate (1), and a telescopic cylinder (72) is provided on the side wall of the feed hopper (4), and the telescopic end of the telescopic cylinder (72) is connected to the pushing plate (71).

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