A drying device for pellet feed production

Abstract

The utility model discloses a drying device for granular feed production relates to feed technical field, including material box, the one side of material box is connected with drying box, the front surface of material box is provided with PLC controller, the bottom of material box is provided with discharge box, the inside of discharge box is provided with the material feeding subassembly, the material feeding subassembly includes the refrigeration box of fixed connection in the bottom of discharge box inner chamber, the inside of discharge box is provided with the conveying cylinder, the outside of conveying cylinder is provided with the connector, the utility model discloses beneficial effect is: through setting material feeding subassembly, can carry out spiral feeding to the granular feed after completing drying, and then make the feed can be fully contacted with cold air, make the feed can be fully cooled, can be under the action of rotating cylinder and soft board to the granular feed transmission, prevent the granular feed massive broken, reduce the broken amount of granular feed.

Description

Technical Field

[0001] This utility model relates to the field of feed technology, and in particular to a drying device for pelleted feed production. Background Technology

[0002] Feed is a general term for the food of animals raised by all people. In a narrower sense, feed mainly refers to the food of animals raised in agriculture or animal husbandry. Pelleted feed is a type of feed, which is processed feed made by steam conditioning, mechanical pressing and other processes. It has the characteristics of comprehensive nutrition and strong stability. It is widely used in aquaculture and poultry and livestock farming. Through high-temperature treatment, it reduces the residue of pathogens, starch gelatinization improves digestibility, and its dense physical structure can reduce transportation losses and reduce water pollution.

[0003] Currently, pelleted feed needs to be dried using a drying device during the production and processing process. However, some existing drying devices transport the pelleted feed via a long conveyor belt after drying and allow it to cool naturally. During the cooling process, a large amount of feed remains at the bottom, resulting in uneven feed temperature and some moisture not being able to dissipate, which may cause the feed to clump together. 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 present invention.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0006] A drying device for pellet feed production includes a material box, a drying box connected to one side of the material box, a PLC controller installed on the front surface of the material box, a discharge box installed at the bottom of the material box, and a material conveying assembly installed inside the discharge box.

[0007] The material conveying assembly includes a refrigeration box fixedly connected to the bottom of the inner cavity of the discharge box, a conveying cylinder is provided inside the discharge box, a connector is provided on the outside of the conveying cylinder, a discharge box is fixedly connected to the bottom of the inner cavity of the discharge box, and a fan is fixedly connected to the top of the refrigeration box.

[0008] In a preferred embodiment of the drying device for pellet feed production according to the present invention, a first motor is fixedly connected to one side of the inner wall of the conveying cylinder, and a spiral conveying roller is fixedly connected to the output end of the first motor.

[0009] In a preferred embodiment of the drying device for pellet feed production according to the present invention, the bottom of the material box is connected to a collecting pipe, the bottom of the collecting pipe is connected to a feeding pipe, and the bottom of the feeding pipe is connected to the outside of the conveying cylinder.

[0010] In a preferred embodiment of the drying device for pellet feed production according to the present invention, a ventilation pipe is connected to the outer side of the conveying cylinder, and a discharge pipe is connected to the bottom of the conveying cylinder.

[0011] In a preferred embodiment of the drying device for pellet feed production according to the present invention, the bottom of the discharge pipe is connected to a conical pipe, and the bottom of the conical pipe is connected to the top of the discharge box.

[0012] In a preferred embodiment of the drying device for pellet feed production according to the present invention, a second motor is fixedly connected to one side of the discharge box, and a rotating cylinder is fixedly connected to the output end of the second motor.

[0013] In a preferred embodiment of the drying device for pellet feed production described in this utility model, the rotating cylinder has an arc-shaped groove inside, and an inclined plate is fixedly connected to one side of the inner wall of the discharge box.

[0014] In a preferred embodiment of the drying device for pellet feed production described in this utility model, a flexible plate is fixedly connected to one side of the discharge box, and an air inlet pipe is connected inside the connector.

[0015] In a preferred embodiment of the drying device for pellet feed production described in this utility model, the bottom of the connector is connected to a bottom pipe, one end of the bottom pipe is connected to a conveying pipe, and the outer side of the conveying pipe is connected to the air outlet of the blower.

[0016] In a preferred embodiment of the drying device for pellet feed production according to the present invention, a metal plate is fixedly connected inside the refrigeration box, a semiconductor cooling chip is provided on one side of the metal plate, and a heat dissipation plate is fixedly connected to the other side of the metal plate.

[0017] The beneficial effects of this utility model are as follows: by setting up a conveying component, the dried pellet feed can be conveyed by a screw conveyor, so that the feed can come into full contact with cold air and be fully cooled. At the same time, under the action of the rotating drum and the soft plate, the pellet feed can be transported, preventing a large amount of pellet feed from breaking and reducing the amount of pellet feed broken. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0019] Figure 1 This is a structural diagram of a drying device used in pellet feed production.

[0020] Figure 2 This is a schematic diagram of the material conveying assembly structure of a drying device for pellet feed production.

[0021] Figure 3 This is a schematic diagram showing the connection structure of the ventilation pipe and conveyor cylinder of a drying device used in pellet feed production.

[0022] Figure 4 This is a schematic diagram of the internal structure of the discharge box of a drying device used in pellet feed production.

[0023] Figure 5 This is a schematic diagram of the internal structure of the refrigeration chamber of a drying device used in pellet feed production.

[0024] The diagram is labeled as follows: 1. Material box; 2. Drying oven; 3. PLC controller; 4. Discharge box; 5. Conveying assembly; 501. Refrigeration box; 502. Conveying cylinder; 503. Connector; 504. Discharge box; 505. Fan; 6. First motor; 7. Screw conveyor roller; 8. Collecting pipe; 9. Feeding pipe; 10. Ventilation pipe; 11. Discharge pipe; 12. Conical pipe; 13. Second motor; 14. Rotating cylinder; 15. Arc groove; 16. Inclined plate; 17. Flexible plate; 18. Air inlet pipe; 19. Bottom pipe; 20. Conveying pipe; 21. Metal plate; 22. Heat sink; 23. Semiconductor refrigeration chip. Detailed Implementation

[0025] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0026] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0027] Secondly, the term "an 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 excludes other embodiments.

[0028] Example 1:

[0029] Reference Figures 1-5 This is the first embodiment of the present invention. This embodiment provides a drying device for pellet feed production, including a material box 1, a drying box 2 connected to one side of the material box 1, a PLC controller 3 provided on the front surface of the material box 1, a discharge box 4 provided at the bottom of the material box 1, and a material conveying assembly 5 provided inside the discharge box 4.

[0030] Under the control of PLC controller 3, the operation of the first motor 6, the second motor 13, the fan 505 and the thermoelectric cooler 23 can be controlled. At the same time, PLC controller 3 is connected to the first motor 6, the second motor 13, the fan 505 and the thermoelectric cooler 23 through wires. The drying chamber 2 is equipped with a drying mechanism, which includes a heating plate, a temperature sensor, another PLC controller 3 and another fan 505, which can perform drying operations on the materials inside the material box 1. All of these are existing technologies. The specific structure, working principle and possible control and spatial arrangement of these technical features can be selected using conventional methods in the field. This technical solution will not be further elaborated in detail.

[0031] The material conveying assembly 5 includes a refrigeration box 501 fixedly connected to the bottom of the inner cavity of the discharge box 4. The discharge box 4 is provided with a conveying cylinder 502. A connector 503 is provided on the outside of the conveying cylinder 502. A discharge box 504 is fixedly connected to the bottom of the inner cavity of the discharge box 4. A fan 505 is fixedly connected to the top of the refrigeration box 501.

[0032] The cooling box 501 can draw in outside air and cool it, then deliver the cooler air into the conveying cylinder 502 to fully cool the pellet feed conveyed inside the conveying cylinder 502. At the same time, the discharge box 504 can convey the cooled pellet feed, which can prevent a large number of pellet feed from breaking.

[0033] Example 2:

[0034] Reference Figures 2-4 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0035] Specifically, a first motor 6 is fixedly connected to one side of the inner wall of the conveying cylinder 502, and a spiral conveying roller 7 is fixedly connected to the output end of the first motor 6.

[0036] When the first motor 6 is started, the spiral conveyor roller 7 can be driven to rotate. Under the action of the spiral conveyor roller 7, the pellet feed inside the conveyor cylinder 502 can be conveyed, and the pellet feed can be continuously rotated to prevent it from accumulating.

[0037] Specifically, the bottom of the material box 1 is connected to the collecting pipe 8, the bottom of the collecting pipe 8 is connected to the feeding pipe 9, and the bottom of the feeding pipe 9 is connected to the outside of the conveying cylinder 502.

[0038] The material that has been dried can enter the interior of the conveying cylinder 502 through the collecting pipe 8, and then enter the interior of the conveying cylinder 502 for cooling.

[0039] Specifically, a ventilation pipe 10 is connected to the outside of the conveying cylinder 502, and a discharge pipe 11 is connected to the bottom of the conveying cylinder 502.

[0040] Under the action of the discharge pipe 11, the pelleted feed that has undergone cooling can enter the interior of the discharge box 504.

[0041] Specifically, the bottom of the discharge pipe 11 is connected to a tapered pipe 12, and the bottom of the tapered pipe 12 is connected to the top of the discharge box 504.

[0042] Under the action of the conical tube 12, the material can be subjected to a certain centrifugal force when it leaves the discharge pipe 11, so that the pellet feed can move to various positions of the rotating drum 14.

[0043] Example 3:

[0044] Reference Figure 4 and Figure 5 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0045] Specifically, a second motor 13 is fixedly connected to one side of the discharge box 504, and a rotating cylinder 14 is fixedly connected to the output end of the second motor 13.

[0046] Start the second motor 13. Under the action of the second motor 13, it can drive the rotating drum 14 to rotate, and then the material discharged through the discharge pipe 11 can be conveyed.

[0047] Specifically, the rotating cylinder 14 has an arc-shaped groove 15 inside, and an inclined plate 16 is fixedly connected to one side of the inner wall of the discharge box 504.

[0048] The arc-shaped groove 15 can receive the pellet feed, and then after the rotating drum 14 rotates to the designated position, the pellet feed falls under the action of gravity.

[0049] Specifically, a flexible plate 17 is fixedly connected to one side of the discharge box 504, and an air inlet pipe 18 is connected inside the connector 503.

[0050] The soft plate 17 can protect the pelleted feed that impacts the soft plate 17 and prevent it from breaking.

[0051] Specifically, the bottom of the connector 503 is connected to a bottom pipe 19, one end of the bottom pipe 19 is connected to a conveying pipe 20, and the outer side of the conveying pipe 20 is connected to the air outlet of the fan 505.

[0052] Under the action of the fan 505, the cooler air can be transported to the connector 503 through the delivery pipe 20 and the bottom pipe 19.

[0053] Specifically, a metal plate 21 is fixedly connected inside the refrigeration box 501. A semiconductor cooling chip 23 is provided on one side of the metal plate 21, and a heat sink 22 is fixedly connected to the other side of the metal plate 21.

[0054] The hot end of the semiconductor cooling chip 23 is attached to the metal plate 21, so that the heat generated by the semiconductor cooling chip 23 can be dissipated through the heat sink 22.

[0055] In operation, when using this device to dry pelleted feed, the worker first allows the pelleted feed to enter the material box 1. Under the action of various components inside the drying chamber 2, the pelleted feed is dried. After drying, the pelleted feed is at a high temperature and enters the feed pipe 9 through the collecting pipe 8. Simultaneously, the worker starts the first motor 6, which causes the spiral conveyor roller 7 to rotate, thus conveying the pelleted feed inside the conveying cylinder 502 and continuously agitating it. At the same time, the worker starts the fan 505 and the semiconductor cooling chip 23, thereby... The air inside the refrigeration box 501 is cooled, and the lower temperature air enters the air inlet pipe 18 through the conveying pipe 20 and the bottom pipe 19. At the same time, the continuously tumbling pellet feed inside the conveying cylinder 502 is cooled down, so that the pellet feed can be cooled down quickly. The cooled pellet feed enters the discharge box 504 through the discharge pipe 11. The rotating cylinder 14 is rotated by the second motor 13, so that the pellet feed can move through the soft plate 17 and the inclined plate 16. At the same time, the inclined plate 16 and the soft plate 17 are made of relatively soft materials, which can prevent the pellet feed from directly colliding with various parts and reduce the breakage rate of the pellet feed.

[0056] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model 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 solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A drying apparatus for pellet feed production, comprising a material bin (1), characterized in that: The material box (1) is connected to a drying box (2) on one side. A PLC controller (3) is provided on the front surface of the material box (1). A discharge box (4) is provided at the bottom of the material box (1). A material conveying assembly (5) is provided inside the discharge box (4). The material conveying assembly (5) includes a refrigeration box (501) fixedly connected to the bottom of the inner cavity of the discharge box (4), a conveying cylinder (502) is provided inside the discharge box (4), a connector (503) is provided on the outside of the conveying cylinder (502), a discharge box (504) is fixedly connected to the bottom of the inner cavity of the discharge box (4), and a fan (505) is fixedly connected to the top of the refrigeration box (501).

2. The drying apparatus for pellet feed production as described in claim 1, characterized in that: A first motor (6) is fixedly connected to one side of the inner wall of the conveying cylinder (502), and a spiral conveying roller (7) is fixedly connected to the output end of the first motor (6).

3. The drying apparatus for pellet feed production as described in claim 1, characterized in that: The bottom of the material box (1) is connected to a collecting pipe (8), the bottom of the collecting pipe (8) is connected to a feeding pipe (9), and the bottom of the feeding pipe (9) is connected to the outside of the conveying cylinder (502).

4. The drying apparatus for pellet feed production as described in claim 1, characterized in that: The outer side of the conveying cylinder (502) is connected to a ventilation pipe (10), and the bottom of the conveying cylinder (502) is connected to a discharge pipe (11).

5. The drying apparatus for pellet feed production as described in claim 4, characterized in that: The bottom of the discharge pipe (11) is connected to a tapered pipe (12), and the bottom of the tapered pipe (12) is connected to the top of the discharge box (504).

6. The drying apparatus for pellet feed production as described in claim 1, characterized in that: A second motor (13) is fixedly connected to one side of the discharge box (504), and a rotating cylinder (14) is fixedly connected to the output end of the second motor (13).

7. The drying apparatus for pellet feed production as described in claim 6, characterized in that: The rotating cylinder (14) has an arc-shaped groove (15) inside, and an inclined plate (16) is fixedly connected to one side of the inner wall of the discharge box (504).

8. The drying apparatus for pellet feed production as described in claim 1, characterized in that: A flexible plate (17) is fixedly connected to one side of the discharge box (504), and an air inlet pipe (18) is connected inside the connector (503).

9. The drying apparatus for pellet feed production as described in claim 1, characterized in that: The bottom of the connector (503) is connected to a bottom pipe (19), one end of the bottom pipe (19) is connected to a conveying pipe (20), and the outer side of the conveying pipe (20) is connected to the air outlet of the fan (505).

10. The drying apparatus for pellet feed production as described in claim 1, characterized in that: A metal plate (21) is fixedly connected inside the refrigeration box (501). A semiconductor cooling chip (23) is provided on one side of the metal plate (21), and a heat sink (22) is fixedly connected to the other side of the metal plate (21).

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