Feed particle drying and cooling device

Abstract

The utility model belongs to the field of feed particle processing, and discloses a feed particle drying and cooling device which comprises a machine frame assembly used for supporting feed particle drying and cooling and further comprises a plurality of air circulation assemblies installed on the machine frame assembly and used for blowing air flow circulation to accelerate feed particle drying and cooling. A feeding assembly used for continuously spreading and conveying feed particles is arranged in the middle of the rack assembly. The feeding assembly comprises a first support, two conveying rollers are symmetrically installed in the first support, a motor is installed in front of the first support, and a conveying belt is installed between the conveying rollers. According to the feed particle drying and cooling device disclosed by the utility model, the drying and cooling of feed particles are accelerated through the arrangement of circulating drying and cooling by blowing airflow; through the arrangement of hot gas cyclic utilization, heat energy resources are saved; and through the arrangement of continuously spreading and conveying the feed particles, the drying and cooling uniformity of the feed particles is ensured.

Description

Technical Field

[0001] The utility model belongs to the field of feed pellet processing, in particular to a feed pellet drying and cooling device. Background Art

[0002] Feed pellets are the main feed used in livestock feeding. After the feed pellets are produced, the wet feed pellets have poor cohesion, which makes them inconvenient to store and transport. Therefore, it is often necessary to dry and cool the feed pellets after production.

[0003] In comparison, the Chinese patent with announcement number CN215724912U discloses a drying and cooling device for rabbit pellet feed production, including a feed box, a drying box body, and a cooling box body. The feed box is located on the upper side of the drying box body, and a cooling box body is provided below the drying box body. A pellet feed channel is provided between the drying box body and the cooling box body. A heat dissipation and exhaust mechanism is provided above the drying box body. A hot air blower mechanism with upward wind direction is installed at the separation between the drying box body and the cooling box body. A plurality of first conveying mechanisms are installed in the drying box body, a discharge port is provided at the bottom of the cooling box body, and a plurality of second transmission mechanisms are installed inside the cooling box. A cooling water pipe is installed in the second transmission mechanism. The first conveying mechanism and the second conveying mechanism are parallel to each other and staggered left and right. Any adjacent first conveying mechanism and second conveying mechanism move toward each other.

[0004] However, the feed pellets are discharged after being dried once with hot air in the above patent, which easily leads to waste of heat energy resources and reduces the drying and cooling speed of the feed pellets. Therefore, a new device needs to be designed. Utility Model Content

[0005] The purpose of the present invention is to provide a feed pellet drying and cooling device to solve the problems raised in the above background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] A feed pellet drying and cooling device comprises a frame assembly for supporting the drying and cooling of feed pellets, and also comprises a plurality of air circulation assemblies installed on the frame assembly for blowing air circulation to accelerate the drying and cooling of the feed pellets, a feeding assembly for continuously and evenly conveying the feed pellets is arranged in the middle of the frame assembly; the feeding assembly comprises a first bracket, two conveying rollers are symmetrically arranged in the first bracket, a motor is installed in front of the first bracket, a conveyor belt is installed between the conveying rollers, and limited position edges are arranged on both sides of the conveyor belt; the air circulation assembly comprises a cross-flow fan, a drying box is arranged behind the cross-flow fan, an air outlet pipe is arranged in front of the cross-flow fan, and an air inlet pipe is arranged behind the drying box.

[0008] Furthermore, the rack assembly includes a second bracket, baffles are symmetrically provided at both ends of the second bracket, a partition is provided in the middle of the second bracket, and a drying lamp is installed on the top of the second bracket on one side of the partition.

[0009] Furthermore, the partition plate and the baffle plate are riveted together with the second bracket respectively.

[0010] Furthermore, two drying lamps are symmetrically provided and are bolted to the second bracket.

[0011] Furthermore: the limiting edge has a height of 1 cm and is integrally formed with the conveyor belt.

[0012] Furthermore: the air outlet pipe is connected to the cross flow fan by a clamp, and the air inlet pipe is connected to the drying box by plugging.

[0013] Compared with the prior art, the beneficial effects are:

[0014] 1. The drying and cooling of feed pellets are accelerated by the setting of blowing air circulation drying and cooling;

[0015] 2. Through the setting of hot gas recycling, heat energy resources are saved;

[0016] 3. The setting of continuous flat conveying of feed pellets ensures the uniformity of drying and cooling of feed pellets. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural diagram of a feed pellet drying and cooling device according to the present invention;

[0018] Figure 2 This is an appearance diagram of a feed pellet drying and cooling device according to the present invention;

[0019] Figure 3 This is a schematic diagram of a feeding assembly of a feed pellet drying and cooling device according to the present invention;

[0020] Figure 4 This is a schematic diagram of a frame assembly of a feed pellet drying and cooling device according to the present invention;

[0021] Figure 5 It is a schematic diagram of an air circulation component of a feed pellet drying and cooling device described in the utility model.

[0022] In the accompanying drawings: 101, first bracket; 102, conveyor roller; 103, motor; 104, conveyor belt; 105, limiting edge; 201, second bracket; 202, drying lamp; 203, partition; 204, baffle; 301, cross flow fan; 302, drying box; 303, air outlet pipe; 304, air inlet pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5 A feed pellet drying and cooling device includes a frame assembly for supporting the drying and cooling of feed pellets, and also includes several air circulation assemblies installed on the frame assembly for blowing air circulation to accelerate the drying and cooling of feed pellets. A feeding assembly for continuously and evenly conveying feed pellets is arranged in the middle of the frame assembly.

[0025] In this embodiment, the frame assembly includes a second bracket 201, baffles 204 are symmetrically provided at both ends of the second bracket 201, a partition 203 is provided in the middle of the second bracket 201, the partition 203 and the baffle 204 are riveted to the second bracket 201 respectively, a drying lamp 202 is installed on the top of the second bracket 201 on one side of the baffle 203, two drying lamps 202 are symmetrically provided and bolted to the second bracket 201, the baffle 204 blocks the feed particles that are higher than the limit edge 105, so that the feed particles are spread flat on the conveyor belt 104, the partition 203 divides the second bracket 201 into two different areas of drying and cooling, and the drying lamp 202 irradiates the feed particles on the conveyor belt 104 from the top of the second bracket 201 to heat and dry them;

[0026] In this embodiment, the feeding assembly includes a first bracket 101, two conveying rollers 102 are symmetrically installed in the first bracket 101, a motor 103 is installed in front of the first bracket 101, and a conveyor belt 104 is installed between the conveyor rollers 102. The edges of the conveyor belt 104 are provided with limiting edges 105 on both sides. The limiting edges 105 are 1 cm high and are integrally formed with the conveyor belt 104. Feed pellets are poured onto the conveyor belt 104. The limiting edges 105 prevent the feed pellets from flowing out from both sides. The first bracket 101 supports the motor 103 to drive the conveyor rollers 102 to rotate, and the feed pellets are moved through the conveyor belt 104.

[0027] In this embodiment: the air circulation component includes a cross-flow fan 301, a drying box 302 is arranged behind the cross-flow fan 301, an air outlet pipe 303 is arranged in front of the cross-flow fan 301, the air outlet pipe 303 is connected to the cross-flow fan 301 by a clamp, an air inlet pipe 304 is arranged behind the drying box 302, the air inlet pipe 304 and the drying box 302 are plug-in connected, the cross-flow fan 301 promotes the flow of air, and the hot air in the second bracket 201 is sucked into the drying box 302 through the air inlet pipe 304 for drying, and then the dry air is transported back to the second bracket 201 through the air outlet pipe 303 to accelerate the drying or cooling of the feed pellets.

[0028] Working principle: Pour the feed pellets onto the conveyor belt 104. The limiting edge 105 prevents the feed pellets from flowing out from both sides. The first bracket 101 supports the motor 103 to drive the conveyor roller 102 to rotate. The feed pellets are driven to move through the conveyor belt 104 and enter from the second bracket 201 near the drying lamp 202. The baffle 204 blocks the feed pellets that are higher than the limiting edge 105, so that the feed pellets are spread flat on the conveyor belt 104. The drying lamp 202 irradiates the feed pellets on the conveyor belt 104 from the top of the second bracket 201 to heat and dry them. At the same time, the cross-flow fan 301 The airflow is promoted to flow, and the hot air in the second bracket 201 is sucked into the drying box 302 through the air inlet pipe 304 for drying. The dried air is then transported back to the second bracket 201 through the air outlet pipe 303, accelerating the drying of the feed pellets. The feed pellets then continue to move through the partition 203 in the middle of the second bracket 201. The air in the second bracket 201 cools down due to the lack of heating. At the same time, the air circulation component in this section of the second bracket 201 also promotes the air circulation to dry and blow the feed pellets to cool them down, accelerating the cooling of the feed pellets until they are removed from the second bracket 201.

[0029] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feed pellet drying and cooling device, comprising a frame assembly for supporting feed pellets for drying and cooling, characterized in that: The machine also includes a plurality of air circulation components installed on the frame component for blowing air circulation to accelerate the drying and cooling of feed pellets, and a feeding component for continuously and evenly conveying feed pellets is provided in the middle of the frame component; The feeding assembly comprises a first bracket (101), two conveying rollers (102) are symmetrically installed in the first bracket (101), a motor (103) is installed in front of the first bracket (101), a conveying belt (104) is installed between the conveying rollers (102), and limited position edges (105) are provided on both sides of the conveying belt (104); The air circulation component comprises a cross-flow fan (301), a drying box (302) is arranged behind the cross-flow fan (301), an air outlet pipe (303) is arranged in front of the cross-flow fan (301), and an air inlet pipe (304) is arranged behind the drying box (302).

2. The feed pellet drying and cooling device according to claim 1, characterized in that: The rack assembly comprises a second bracket (201), baffles (204) are symmetrically provided at both ends of the second bracket (201), a partition (203) is provided in the middle of the second bracket (201), and a drying lamp (202) is installed on the top of the second bracket (201) on one side of the partition (203).

3. The feed pellet drying and cooling device according to claim 2, characterized in that: The partition plate (203) and the baffle plate (204) are riveted together with the second bracket (201) respectively.

4. The feed pellet drying and cooling device according to claim 2, characterized in that: Two drying lamps (202) are symmetrically arranged and are connected to the second bracket (201) by bolts.

5. The feed pellet drying and cooling device according to claim 1, characterized in that: The limiting edge (105) has a height of 1 cm and is integrally formed with the conveyor belt (104).

6. The feed pellet drying and cooling device according to claim 1, characterized in that: The air outlet pipe (303) and the cross-flow fan (301) are connected by a clamp, and the air inlet pipe (304) and the drying box (302) are connected by plugging.

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