Condensation turntable of aluminum bean granulator

Abstract

A condensation rotary table of an aluminum bean granulator comprises a rotary table body and a connector, a partition plate is horizontally arranged in the rotary table body to divide an inner cavity of the rotary table body into an upper cavity and a lower cavity, the center of a top plate of the rotary table body protrudes upwards to form an overflow cavity, and the overflow cavity is communicated with the upper cavity; the connector comprises an outer pipe and an inner pipe, the inner pipe is coaxially arranged in the outer pipe, an annular channel is formed between the outer pipe and the inner pipe, and the tail end of the annular channel is closed; the partition plate and a bottom plate of the rotating disc body are coaxially fixed to the outer pipe in a sealed mode, an upper end opening of the outer pipe extends into the overflow cavity, and a first through hole is formed in the partition plate and enables the upper cavity to be communicated with the lower cavity; a second through hole is formed in the outer pipe and located between the partition plate and the bottom plate, and the annular channel is communicated with the lower cavity through the through hole. The utility model aims to overcome the defects in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum bean granulating equipment, in particular to a condensation rotating disk of an aluminum bean granulator. Background Art

[0002] The condensation rotating disk of the existing aluminum bean granulator is of a hollow structure. A pump fills the condensation rotating disk with a coolant through a liquid inlet pipe and forms a circulating coolant through a return pipe. Since the area of the condensation rotating disk is very large, there are blind spots in the circulation of the coolant, resulting in different temperatures of the coolant in the condensation rotating disk, which will cause poor cooling effect and seriously affect the forming of aluminum beans. Secondly, during the rotation and cooling process of the condensation rotating disk, the upper surface of the rotating disk is easily deformed by heat, resulting in poor cooling effect and seriously affecting the forming of aluminum beans, resulting in a low yield. Content of the Utility Model

[0003] The utility model provides a condensation rotating disk of an aluminum bean granulator to overcome the deficiencies of the prior art.

[0004] The technical solution adopted by the utility model is as follows: a condensation rotating disk of an aluminum bean granulator, comprising a rotating disk body and a joint. A partition is horizontally arranged inside the rotating disk body to divide its inner cavity into an upper cavity and a lower cavity. The center of the top plate of the rotating disk body protrudes upward to form an overflow cavity, and the overflow cavity is communicated with the upper cavity; the joint comprises an outer pipe, and an inner pipe is coaxially arranged in the outer pipe, so that an annular channel is formed between the outer pipe and the inner pipe, and the end of the annular channel is closed;

[0005] The partition and the bottom plate of the rotating disk body are coaxially and hermetically fixed on the outer pipe, and the upper port of the outer pipe extends into the overflow cavity. The partition is provided with a first through hole to communicate the upper cavity with the lower cavity; the outer pipe is provided with a second through hole, and the through hole is located between the partition and the bottom plate to communicate the annular channel with the lower cavity.

[0006] A first guide plate is arranged between the partition and the bottom plate, and thus a first flow channel is formed between the bottom plate and the partition; a second guide plate is arranged between the partition and the top plate, and thus a second flow channel is formed between the partition and the top plate; the through hole is located at the end position of the first flow channel and the starting position of the second flow channel.

[0007] Both the first guide plate and the second guide plate are arranged in a vortex structure, so that both the first flow channel and the second flow channel become vortex-type flow channels.

[0008] A plurality of connecting columns are evenly distributed between the bottom plate and the top plate, and both ends of the connecting column penetrate through the partition and are respectively fixed to the bottom plate and the top plate.

[0009] An air release valve is connected to the overflow cavity.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. The utility model divides the annular cavity into an upper cavity and a lower cavity by arranging a partition plate. The upper cavity and the lower cavity are communicated through a through hole. The arrangement of the first flow channel and the second flow channel enables the coolant to circulate in the cavity along a preset track, achieving full circulation, effectively avoiding poor cooling effect caused by uneven temperature of the condensation turntable, and affecting the forming of aluminum beans.

[0012] 2. The bottom plate and the top plate of the utility model are connected by uniform connecting columns, effectively preventing the condensation turntable from deforming, ensuring sufficient cooling of the condensation turntable, and thus improving the finished product rate of aluminum beans.

[0013] 3. The utility model effectively discharges the air in the condensation turntable by arranging an exhaust valve on the overflow cavity, ensuring that the coolant fully fills the condensation turntable and further guaranteeing the cooling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic cross-sectional view of the utility model;

[0015] Figure 2 is a schematic structural view of the bottom plate of the utility model;

[0016] Figure 3 is a schematic structural view of the partition plate of the utility model;

[0017] Figure 4 is a schematic view of the utility model in use state. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following combines the attached Figures 1-4 drawings and specific embodiments to describe the utility model in detail.

[0019] A condensation turntable for an aluminum bean granulator includes a turntable body 1 and a connector 2. A partition plate 3 is horizontally arranged inside the turntable body 1 to divide its inner cavity into an upper cavity 4 and a lower cavity 5. A central upward bulge is formed on the top plate 1-1 of the turntable body 1 to form an overflow cavity 6, and the overflow cavity 6 is communicated with the upper cavity 4; the connector 2 includes an outer tube 2-1 and an inner tube 2-2. The inner tube 2-2 is coaxially arranged inside the outer tube 2-1, and an annular channel 2-3 is formed between the outer tube 2-1 and the inner tube 2-2, and the end of the annular channel 2-3 is closed;

[0020] The partition plate 3 and the bottom plate 1-2 of the turntable body 1 are coaxially and hermetically fixed on the outer tube 2-1, and the upper port of the outer tube 2-1 extends into the overflow cavity 6. A first through hole 3-1 is provided on the partition plate 3 to communicate the upper cavity 4 and the lower cavity 5; a second through hole 2-4 is provided on the outer tube 2-1, and the through hole 2-4 is located between the partition plate 3 and the bottom plate 1-2 to communicate the annular channel 2-3 and the lower cavity 5.

[0021] In one embodiment, a first guide plate 8 is provided between the partition 3 and the bottom plate 1-2, thereby forming a first flow channel 9 between the bottom plate 1-2 and the partition 3; a second guide plate 10 is provided between the partition 3 and the top plate 1-1, thereby forming a second flow channel 11 between the partition 3 and the top plate 1-1; the through hole 3-1 is located at the end position of the first flow channel 9 and the starting position of the second flow channel 11.

[0022] Preferably, the first guide plate 8 and the second guide plate 10 are both arranged in a vortex structure, so that the first flow channel 9 and the second flow channel 11 both become vortex flow channels.

[0023] In one embodiment, to reduce deformation of the condenser disc and ensure cooling effectiveness, several connecting columns 7 are evenly distributed between the bottom plate 1-2 and the top plate 1-1. After passing through the partition 3, the ends of the connecting columns 7 are fixedly connected to the bottom plate 1-2 and the top plate 1-1, respectively. This enhances the rigidity of the bottom plate 1-2 and the top plate 1-1 and reduces thermal deformation. Specifically, the connecting columns 7 are first welded to the bottom surface of the top plate 2. The lower ends of the connecting columns 7 pass through the partition 3 and the bottom plate 1-2, so that they are flush with the bottom surface of the bottom plate 1-2. Finally, the connecting columns 7 are welded to the bottom plate 1-2.

[0024] In one embodiment, to ensure that the condensing turntable is filled with coolant, an air release valve 12 is connected to the overflow cavity 6. This can effectively discharge the air in the cavity. During use, coolant is injected into the cavity through a pump. When the coolant is discharged from the air release port of the air release valve 12, it indicates that the air in the cavity has been emptied and the coolant is evenly distributed in the annular cavity, further ensuring the cooling effect.

[0025] In specific application, the condensation turntable is rotatably installed on the bracket 14 of the aluminum bean preparation equipment, the outer tube 2-1 of its joint 2 is connected with one end of the liquid inlet pipe of the three-way rotary joint 13, the other end of the liquid inlet pipe is connected with the cooling pump, the inner tube 2-2 of the joint 2 is connected with one end of the liquid outlet pipe of the three-way rotary joint 13, the other end of the liquid outlet pipe of the three-way rotary joint 13 is connected with the cooling box, the coolant enters the first flow channel 9 from the second through hole 2-4 through the liquid inlet pipe and the annular channel 2-3, and fills the lower cavity 5 along the first flow channel 9 and then enters the second flow channel 11 from the first through hole 3-1, and fills the upper cavity 4 along the second flow channel 11 and then flows into the overflow cavity 6, and flows back to the coolant tank along the inner tube 2-2 to form a cooling cycle; the coolant in the condensation turntable can be fully circulated and the surface temperature of the condensation turntable is uniform. When the condensation turntable rotates at a uniform speed, the aluminum beans are cooled and formed on the condensation turntable.

[0026] The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes made to the contents described in the claims of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A condensation rotating disk of an aluminum bean granulator, characterized in that: It includes a turntable body (1) and a connector (2). A partition plate (3) is horizontally arranged inside the turntable body (1) to divide its inner cavity into an upper cavity (4) and a lower cavity (5). A central upward bulge is formed on the top plate (1-1) of the turntable body (1) to form an overflow cavity (6), and the overflow cavity (6) is communicated with the upper cavity (4). The connector (2) includes an outer tube (2-1) and an inner tube (2-2). The inner tube (2-2) is coaxially arranged in the outer tube (2-1), and an annular channel (2-3) is formed between the outer tube (2-1) and the inner tube (2-2), and the end of the annular channel (2-3) is closed. The partition plate (3) and the bottom plate (1-2) of the turntable body (1) are coaxially and hermetically fixed on the outer tube (2-1), and the upper port of the outer tube (2-1) extends into the overflow cavity (6). A first through hole (3-1) is provided on the partition plate (3) to communicate the upper cavity (4) with the lower cavity (5). A second through hole (2-4) is provided on the outer tube (2-1), and the second through hole (2-4) is located between the partition plate (3) and the bottom plate (1-2) to communicate the annular channel (2-3) with the lower cavity (5).

2. The condensation turntable of the aluminum bean granulator according to claim 1, wherein: A first flow guide plate (8) is provided between the partition plate (3) and the bottom plate (1-2), and a first flow channel (9) is formed between the bottom plate (1-2) and the partition plate (3). A second flow guide plate (10) is provided between the partition plate (3) and the top plate (1-1), and a second flow channel (11) is formed between the partition plate (3) and the top plate (1-1). The first through hole (3-1) is located at the end of the first flow channel (9) and the beginning of the second flow channel (11).

3. The condensation turntable of the aluminum bean granulator according to claim 2, characterized in that: Both the first flow guide plate (8) and the second flow guide plate (10) are arranged in a vortex structure, so that both the first flow channel (9) and the second flow channel (11) become vortex-type flow channels.

4. The condensation rotary disk of the aluminum bean granulator according to claim 1 or 2 or 3, characterized in that: A number of connecting columns (7) are evenly distributed between the bottom plate (1-2) and the top plate (1-1), and both ends of the connecting columns (7) are fixedly connected to the bottom plate (1-2) and the top plate (1-1) respectively after passing through the partition plate (3).

5. The condensation turntable of the aluminum bean granulator according to claim 1, characterized in that: An air release valve (12) is connected to the overflow cavity (6).

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