Feed drying device capable of continuously drying

Abstract

The utility model belongs to the technical field of feed production, and particularly relates to a feed drying device capable of continuously drying, which comprises a drying box body, a feed port and an exhaust port are arranged at the top of the drying box body, a feed channel is arranged between the feed port and the drying box body, a first flow limiting device is arranged in the feed channel, and a second flow limiting device is arranged in the drying box body. The first flow limiting device comprises a flow limiting rotating shaft and a plurality of material distributing baffles, and the multiple material distributing baffles are evenly distributed on the outer circumference of the flow limiting rotating shaft. A plurality of guide plates are arranged in the drying box body, an air heater is arranged on the side wall of the drying box body, an air outlet of the air heater is communicated with the interior of the drying box body, and a heating disc is arranged at the bottom of the drying box body. The device can realize continuous drying of the feed so as to improve the drying efficiency.

Description

A feed drying device capable of continuous drying Technical Field

[0001] This utility model relates to the field of feed production technology, specifically to a feed drying device capable of continuous drying. Background Technology

[0002] Feed is a general term for the food consumed by all domesticated animals. In a narrower sense, feed mainly refers to the food consumed by animals raised in agriculture or animal husbandry. Feed includes more than ten kinds of feed ingredients such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meals, whey powder, oils, meat and bone meal, grains, and feed additives.

[0003] After production, feed is often quite moist inside. To facilitate subsequent bagging, it needs to be dried. Current drying methods involve directly pouring the feed into a dryer through a hopper, which makes continuous, automated drying difficult. This incomplete drying results in low efficiency and poor overall drying performance. Therefore, to address these issues, this invention provides a continuously drying feed device. Summary of the Invention

[0004] The purpose of this invention is to provide a feed drying device that can continuously dry feed. This device has a simple structure and can achieve continuous drying of feed, thereby improving drying efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a feed drying device capable of continuous drying, characterized by: a drying chamber, wherein the top of the drying chamber is provided with a feed inlet and an exhaust outlet, a feed channel is provided between the feed inlet and the drying chamber, and a first flow-limiting device is provided in the feed channel, the first flow-limiting device including a flow-limiting rotating shaft and multiple material-distributing baffles, the multiple material-distributing baffles being evenly distributed on the outer circumference of the flow-limiting rotating shaft; multiple guide plates are provided inside the drying chamber, an air heater is provided on the side wall of the drying chamber, the air outlet of the air heater is connected to the interior of the drying chamber, and a heating plate is provided at the bottom of the drying chamber.

[0006] As a further embodiment of this invention: the plurality of guide plates are evenly and obliquely fixedly arranged on both side walls inside the drying chamber in a vertical direction. The plurality of guide plates includes a first guide plate, a second guide plate, and a third guide plate. The tail of the first guide plate is positioned above the second guide plate, and the tail of the second guide plate is positioned above the third guide plate. With the arrangement of multiple guide plates, after the feed enters the drying chamber, it can be scattered onto the guide plates for dispersal and drying within the drying chamber.

[0007] As a further aspect of this invention: a second flow-limiting device is provided at the tail end of the lowest guide plate. The second flow-limiting device includes a rotating shaft and multiple discharge baffles, which are evenly distributed on the outer circumference of the rotating shaft. Positioning the tail end of the lowest guide plate between two discharge baffles ensures that the feed falls between them. By using the second flow-limiting device, the flow rate of feed falling onto the heating plate can be controlled, thereby improving the drying effect of the heating plate.

[0008] As a further embodiment of this invention: the tail of the lowest guide plate is positioned above the discharge baffle; the second flow-limiting device is located near the bottom side wall of the drying chamber; and a first damping strip is provided on the side wall of the drying chamber near the second flow-limiting device to impede the movement of the discharge baffle. The first damping strip is parallel to the discharge baffle. Due to the first damping strip, when the weight of the feed entering between the two discharge baffles reaches a certain level, the discharge baffle can cross the first damping strip and flip over, transferring the feed to the heating plate for heating.

[0009] As a further aspect of this invention: a second damping strip is provided on one side wall of the feeding channel to impede the movement of the distributing baffle. The second damping strip is arranged parallel to the distributing baffle. With the second damping strip, when the weight of the feed entering between the two distributing baffles reaches a certain level, the distributing baffle can cross the second damping strip and flip over, turning the feed into the drying chamber.

[0010] As a further aspect of this invention: there are at least three feeding baffles and at least three distributing baffles. Multiple feeding baffles and distributing baffles can be set to control the flow rate based on the drying effect; the more baffles there are, the smaller the flow rate.

[0011] As a further embodiment of this invention: the heating plate is inclinedly disposed at the bottom of the drying chamber, and a discharge port is provided on the lower side of the heating plate, with an electromagnetic valve installed at the discharge port. This heating plate structure not only allows for secondary drying of the feed but also facilitates discharge.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By setting the first and second flow limiting devices, the feed inflow and outflow can be controlled. The flow rate is controlled by controlling the number of feed baffles and feed distribution baffles; the more baffles there are, the smaller the flow rate.

[0014] By incorporating an air heater and heating plate, continuous feed drying can be achieved, improving drying efficiency. Multiple guide plates help to disperse the feed within the drying chamber, resulting in better drying as the feed spreads out inside the chamber. Attached Figure Description

[0015] Figure 1 is a schematic diagram of this utility model;

[0016] Figure 2 is a schematic diagram of the internal structure of this utility model;

[0017] Figure 3 is a partial schematic diagram of point A of this utility model;

[0018] Figure 4 is a partial schematic diagram of this utility model; In the figure: 1. Drying chamber; 2. Feed inlet; 3. Feeding channel; 4. Air heater; 5. Exhaust port; 6. Air outlet; 7. Electromagnetic valve; 8. Discharge port; 9. First flow limiting device; 10. Second flow limiting device; 11. Guide plate; 12. Heating plate; 13. Second damping strip; 14. Flow limiting shaft; 15. Material distribution baffle; 16. Discharge baffle; 17. Rotating shaft; 18. First damping strip. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please refer to Figures 1-4. The present invention provides the following technical solution:

[0021] A feed drying device capable of continuous drying includes a drying chamber 1. The top of the drying chamber 1 is provided with a feed inlet 2 and an exhaust outlet 5. A feed channel 3 is provided between the feed inlet 2 and the drying chamber 1. A first flow-limiting device 9 is provided within the feed channel 3. The first flow-limiting device 9 includes a flow-limiting rotating shaft 14 and multiple material-distributing baffles 15, which are evenly distributed on the outer circumference of the flow-limiting rotating shaft 14. Multiple guide plates 11 are provided inside the drying chamber 1. An air heater 4 is provided on the side wall of the drying chamber 1, and the air outlet 6 of the air heater 4 connects to the interior of the drying chamber 1. A heating plate 12 is provided at the bottom of the drying chamber 1.

[0022] The plurality of guide plates 11 are evenly and obliquely fixedly arranged on both side walls inside the drying chamber 1 in a vertical direction. The plurality of guide plates 11 includes a first guide plate, a second guide plate, and a third guide plate. The tail of the first guide plate is positioned above the second guide plate, and the tail of the second guide plate is positioned above the third guide plate. With the arrangement of multiple guide plates, after the feed enters the drying chamber 1, it can be sprinkled onto the guide plates 11 for dispersion and drying inside the drying chamber 1.

[0023] A second flow-limiting device 10 is provided at the tail of the bottom guide plate 11. The second flow-limiting device 10 includes a rotating shaft 17 and multiple discharge baffles 16, which are evenly distributed on the outer circumference of the rotating shaft 17. The tail of the bottom guide plate 11 is positioned between two discharge baffles 16 to ensure that the feed falls between the two discharge baffles 16. By setting the second flow-limiting device 10, the flow rate of feed falling onto the heating plate 12 can be controlled, thereby improving the drying effect of the heating plate 12.

[0024] The tail of the bottom guide plate 11 is positioned above the discharge baffle 16. The second flow limiting device 10 is located near the bottom side wall of the drying chamber 1. A first damping strip 18 is provided on the side wall of the drying chamber 1 near the second flow limiting device 10 to impede the movement of the discharge baffle 16. The first damping strip 18 is parallel to the discharge baffle 16. Due to the setting of the first damping strip 18, when the weight of the feed entering between the two discharge baffles 16 reaches a certain weight, the discharge baffle 16 can cross the first damping strip 18 to flip over and turn the feed onto the heating plate 12 for heating.

[0025] A second damping strip 13 is provided on one side wall of the feeding channel 3 to impede the movement of the distribution baffle 15. The second damping strip 13 is arranged parallel to the distribution baffle 15. With the setting of the second damping strip 13, when the weight of the feed entering between the two distribution baffles 15 reaches a certain weight, the distribution baffle 15 can cross the second damping strip 13 to achieve flipping and flip the feed into the drying chamber 1.

[0026] There are at least three feeding baffles 16 and three distributing baffles 15. The number of feeding baffles 16 and distributing baffles 15 can be set to control the flow rate according to the drying effect; the more baffles, the smaller the flow rate.

[0027] The heating plate 12 is inclinedly arranged at the bottom of the drying chamber 1, and a discharge port 8 is provided on the lower side of the heating plate 12. An electromagnetic valve 7 is provided at the discharge port 8. Through the structure of the heating plate 12, not only can the feed be dried a second time, but the discharge can also be convenient.

[0028] In use, feed enters the feeding channel 3 through the feed inlet 2, and then between two distribution baffles 15. When the weight reaches a certain level, the distribution baffles 15 cross the second damping strip 13, and the feed enters the drying chamber 1. Inside the drying chamber 1, air is drawn in by the air heater 4 to dry the feed. After being dispersed and dried by multiple guide plates 11, the feed reaches between two discharge baffles 16. When the weight reaches a certain level, the discharge baffles 16 cross the first damping strip 18, and the feed enters the heating plate 12 for further drying. The rotational movement of the discharge baffles 16 provides a forward thrust to the feed, and in conjunction with the tilted setting of the heating plate 12, the feed can slide down to the discharge outlet 8 and be discharged using the solenoid valve 7. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feed drying device capable of continuous drying, characterized in that: The equipment includes a drying chamber (1), with a feed inlet (2) and an exhaust outlet (5) at the top. A feed channel (3) is provided between the feed inlet (2) and the drying chamber (1). A first flow limiting device (9) is provided in the feed channel (3). The first flow limiting device (9) includes a flow limiting shaft (14) and multiple material distribution baffles (15). The multiple material distribution baffles (15) are evenly distributed on the outer circumference of the flow limiting shaft (14). Multiple guide plates (11) are provided inside the drying chamber (1). An air heater (4) is provided on the side wall of the drying chamber (1). The air outlet (6) of the air heater (4) is connected to the interior of the drying chamber (1). A heating plate (12) is provided at the bottom of the drying chamber (1).

2. The feed drying device capable of continuous drying according to claim 1, characterized in that: The plurality of guide plates (11) are uniformly and obliquely fixedly arranged on both sides of the drying chamber (1) in the vertical direction. The plurality of guide plates (11) include a first guide plate, a second guide plate and a third guide plate. The tail of the first guide plate is located above the second guide plate and the tail of the second guide plate is located above the third guide plate.

3. The feed drying device capable of continuous drying according to claim 1, characterized in that: A second flow limiting device (10) is provided at the tail of the bottom guide plate (11). The second flow limiting device (10) includes a rotating shaft (17) and multiple discharge baffles (16). The multiple discharge baffles (16) are evenly distributed on the outer circumference of the rotating shaft (17).

4. The feed drying device capable of continuous drying according to claim 3, characterized in that: The tail of the bottom guide plate (11) is set above the discharge baffle (16). The second flow limiting device (10) is set near the bottom side wall of the drying box (1). A first damping strip (18) is set on the side wall of the drying box (1) near the second flow limiting device (10) to hinder the movement of the discharge baffle (16). The first damping strip (18) is set parallel to the discharge baffle (16).

5. The feed drying device capable of continuous drying according to claim 1, characterized in that: A second damping strip (13) is provided on one side wall of the feeding channel (3) to hinder the movement of the material distribution baffle (15). The second damping strip (13) is arranged parallel to the material distribution baffle (15).

6. The feed drying device capable of continuous drying according to claim 3, characterized in that: There are at least three of each of the feeding baffle (16) and the separating baffle (15).

7. The continuous dryable feed drying apparatus of claim 1, wherein: The heating plate (12) is inclinedly arranged at the bottom of the drying box (1), and a discharge port (8) is provided on the lower side of the heating plate (12). An electromagnetic valve (7) is provided at the discharge port (8).

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