Drying device and plastic recovery equipment

Abstract

The utility model provides a drying device and plastic recovery equipment, and relates to the field of plastic processing, the drying device comprises a base, the base is fixedly connected with a drying cavity, one end of the base is provided with a drying shell, the inner part of the drying cavity is rotatably connected with a dehydration cylinder, the outer part of the drying shell is connected with a main motor, and the main motor is connected with the drying shell. A sealing cover is arranged on the barrel wall of the dewatering barrel; and the efficient drying mechanism comprises an inclined screen frame, and the inclined screen frame is arranged in the drying shell. According to the utility model, the inclined screen frame vibrates stably through the vibration motor, so that plastics on the inclined screen frame cannot be accumulated in an inclined falling process, and the moisture on the surfaces of the plastics can be fully taken away by airflow; and a plurality of branch rail plates are arranged on the conveying plate at equal intervals, so that the primarily dried plastic can be automatically and uniformly distributed at equal intervals in the falling process, and the plastic can be effectively prevented from being stacked on the inclined screen frame.

Description

Technical Field

[0001] This utility model relates to the field of plastic processing, and in particular to a drying device and a plastic recycling equipment. Background Technology

[0002] Plastic processing, also known as plastic molding, involves the recycling of plastic waste. To reduce costs, plastics are recycled for reuse. The recycling process uses drying equipment to remove moisture from the washed plastic surface.

[0003] Existing drying devices and plastic recycling equipment pre-place the plastic in a dehydration drum for rotation, using centrifugal force to quickly remove moisture from the plastic surface. Subsequently, a conveyor belt transports the plastic to the drying chamber for secondary drying. However, some plastic accumulates on the conveyor belt, preventing some of the accumulated moisture from being effectively carried away by the airflow, resulting in a generally poor drying effect.

[0004] Therefore, it is necessary to provide a new drying device and plastic recycling equipment to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a drying device and a plastic recycling equipment.

[0006] The present invention provides a drying device comprising: a base, on which a desiccation chamber is fixedly connected, a drying shell is provided at one end of the base, a dehydration cylinder is rotatably connected inside the desiccation chamber, a main motor is installed and connected to the outside of the drying shell, and a cover is provided on the wall of the dehydration cylinder; and a high-efficiency drying mechanism, comprising an inclined mesh frame disposed inside the drying shell, side plates provided on both side walls of the inclined mesh frame, a crossbeam provided in the middle of the frame of the inclined mesh frame, a vibration motor installed and connected at the middle position of the crossbeam, and a limiting component provided between the inclined mesh frame and the base.

[0007] Preferably, the limiting component includes multiple limiting rods, the bottom ends of which are fixedly connected to the base, the multiple limiting rods are symmetrically arranged in pairs, and multiple sliding cylinders are provided on both side plates. Springs are sleeved on the multiple limiting rods.

[0008] Preferably, the plurality of sliding cylinders are slidably connected to the plurality of limiting rods, the lower ends of the plurality of springs are all connected to the base, and the upper ends of the plurality of springs are respectively connected to the plurality of sliding cylinders.

[0009] Preferably, the front wall of the dehydration chamber is provided with a conveying port, and a conveying plate is fixedly connected to the conveying port. The conveying plate is located above the inclined wire mesh frame.

[0010] Preferably, multiple guide rails are fixedly connected to the conveyor plate, and the multiple guide rails are arranged at equal intervals.

[0011] Preferably, the drying shell has a side pipe on its side wall, a fan is installed and connected to the outside of the drying shell, the air outlet of the fan is fixedly connected to the side pipe, and an air outlet is provided on the top shell wall of the drying shell, and a filter screen is installed and connected to the air outlet.

[0012] Preferably, the front end of the drying shell is provided with a vent.

[0013] On the other hand, a plastic recycling device is also provided, including the aforementioned drying device.

[0014] Compared with related technologies, the drying device and plastic recycling equipment provided by this utility model have the following beneficial effects:

[0015] 1. This utility model uses a vibration motor to make the inclined mesh frame vibrate, causing the side plates on both sides to vibrate. The two side plates slide relative to multiple limiting rods, and multiple springs undergo elastic deformation at the same time, so that the plastic on the inclined mesh frame will not accumulate during the inclined fall, thereby enabling the airflow to fully remove the moisture from the plastic surface and achieve a better drying effect.

[0016] 2. This utility model, by using multiple equally spaced guide plates on the conveyor plate, allows the pre-dried plastic to be automatically and evenly distributed during the falling process, thereby effectively preventing the plastic from accumulating on the inclined wire mesh frame. Attached Figure Description

[0017] Figure 1 A schematic diagram of a preferred embodiment of this utility model;

[0018] Figure 2 for Figure 1 The diagram shows the internal structure of the drying shell.

[0019] Figure 3 for Figure 2 The diagram shows the structure at point A.

[0020] The following are the labels in the diagram: 1. Base; 11. Dehydration chamber; 12. Drying shell; 2. Dehydration cylinder; 21. Main motor; 22. Cover; 3. Inclined mesh frame; 31. Side plate; 32. Crossbeam; 33. Vibration motor; 4. Limiting rod; 41. Spring; 5. Conveying port; 51. Conveying plate; 52. Rail plate; 6. Side pipe; 61. Fan; 62. Air outlet; 63. Filter screen; 7. Leakage port. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0022] Please refer to Figures 1 to 3 A drying device includes: a base 1, a desiccation chamber 11 fixedly connected to the base 1, a drying shell 12 at one end of the base 1, a dehydration cylinder 2 rotatably connected inside the desiccation chamber 11, a main motor 21 installed and connected to the outside of the drying shell 12, and a cover 22 on the cylinder wall of the dehydration cylinder 2; and a high-efficiency drying mechanism, including an inclined wire mesh frame 3, the inclined wire mesh frame 3 being located inside the drying shell 12, side plates 31 on both side walls of the inclined wire mesh frame 3, a crossbeam 32 in the middle of the frame of the inclined wire mesh frame 3, a vibration motor 33 installed and connected at the middle position of the crossbeam 32, and a limiting component between the inclined wire mesh frame 3 and the base 1.

[0023] In the specific implementation process, such as Figure 2 and Figure 3 As shown, the limiting assembly includes multiple limiting rods 4, the bottom ends of which are fixedly connected to the base 1. The multiple limiting rods 4 are arranged symmetrically in pairs, and multiple sliding cylinders are provided on both side plates 31. Springs 41 are sleeved on the multiple limiting rods 4.

[0024] It should be noted that the vibration motor 33 causes the inclined mesh frame 3 to vibrate, and the side plates 31 on both sides vibrate accordingly. The two side plates 31 slide relative to multiple limit rods 4, and multiple springs 41 undergo elastic deformation at the same time, so that the inclined mesh frame 3 vibrates continuously, ensuring that the plastic does not accumulate during the inclined fall, thereby enabling the airflow to fully remove the moisture from the surface of the plastic.

[0025] refer to Figure 2 and Figure 3 As shown, multiple sliding cylinders are slidably connected to multiple limiting rods 4, the lower ends of multiple springs 41 are connected to the base 1, and the upper ends of multiple springs 41 are connected to multiple sliding cylinders.

[0026] refer to Figure 1 and Figure 2 As shown, a conveying port 5 is provided on the front wall of the dehydration chamber 11, and a conveying plate 51 is fixedly connected in the conveying port 5. The conveying plate 51 is located above the inclined mesh frame 3.

[0027] It should be noted that the conveyor plate 51 allows the initially dried plastic to automatically fall into the inclined wire mesh frame 3 during the descent.

[0028] refer to Figure 2 and Figure 3 As shown, multiple guide plates 52 are fixedly connected to the conveyor plate 51, and the multiple guide plates 52 are arranged at equal intervals.

[0029] It should be noted that the multiple guide plates 52 equidistantly arranged on the conveyor plate 51 can automatically and evenly distribute the pre-dried plastic during the falling process, thereby effectively preventing the plastic from accumulating on the inclined wire mesh frame 3.

[0030] refer to Figure 1 and Figure 2 As shown, a side pipe 6 is provided on the side wall of the drying shell 12, a fan 61 is installed and connected to the outside of the drying shell 12, the air outlet end of the fan 61 is fixedly connected to the side pipe 6, and an air outlet 62 is provided on the top shell wall of the drying shell 12, and a filter screen 63 is installed and connected to the air outlet 62.

[0031] It should be noted that: when the fan 61 is started, the airflow is delivered to the inside of the drying shell 12 through the side pipe 6, and then the airflow is used to dry the plastic on the inclined wire mesh frame 3.

[0032] The filter element 63 is designed to prevent dust from the outside from flowing in.

[0033] refer to Figure 1 As shown, the front end of the drying shell 12 has a vent 7.

[0034] It should be noted that the design of the slit 7 facilitates the leakage of plastic.

[0035] On the other hand, a plastic recycling device is also provided, including the aforementioned drying device.

[0036] The working principle of the drying device and plastic recycling equipment provided by this utility model is as follows: The plastic is placed inside the dehydration cylinder 2 for preliminary dehydration. After the cap 22 is opened, the preliminarily dried plastic falls onto the conveyor plate 51. The guide plate 52 automatically distributes the plastic evenly and evenly, allowing it to fall into the inclined mesh frame 3. At the same time, the vibration motor 33 is started, causing the inclined mesh frame 3 to drive the side plates 31 on both sides to vibrate. The two side plates 31 slide relative to multiple limit rods 4, and multiple springs 41 undergo elastic deformation at the same time, causing the inclined mesh frame 3 to vibrate continuously, ensuring that the plastic does not accumulate during the inclined fall. This allows the airflow to fully remove the moisture from the surface of the plastic, resulting in a better drying effect.

[0037] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A drying apparatus, characterized in that, include: A base (1) is fixedly connected to a desiccant chamber (11). A drying shell (12) is provided at one end of the base (1). A dehydration cylinder (2) is rotatably connected inside the desiccant chamber (11). A main motor (21) is installed and connected to the outside of the drying shell (12). A cover (22) is provided on the cylinder wall of the dehydration cylinder (2). The high-efficiency drying mechanism includes an inclined wire mesh frame (3), which is located inside the drying shell (12). Side plates (31) are provided on both sides of the inclined wire mesh frame (3). A crossbeam (32) is provided in the middle of the frame of the inclined wire mesh frame (3). A vibration motor (33) is installed and connected at the middle position of the crossbeam (32). A limiting component is provided between the inclined wire mesh frame (3) and the base (1).

2. The drying apparatus according to claim 1, characterized in that, The limiting assembly includes multiple limiting rods (4), the bottom ends of the multiple limiting rods (4) are fixedly connected to the base (1), the multiple limiting rods (4) are arranged symmetrically in pairs, multiple sliding cylinders are provided on the two side plates (31), and springs (41) are sleeved on the multiple limiting rods (4).

3. The drying apparatus according to claim 2, characterized in that, The multiple sliding cylinders are slidably connected to the multiple limiting rods (4), the lower ends of the multiple springs (41) are connected to the base (1), and the upper ends of the multiple springs (41) are connected to the multiple sliding cylinders.

4. The drying apparatus according to claim 1, characterized in that, The front wall of the dehydration chamber (11) is provided with a conveying port (5), and a conveying plate (51) is fixedly connected in the conveying port (5). The conveying plate (51) is located above the inclined wire mesh frame (3).

5. A drying apparatus according to claim 4, characterized in that, Multiple guide plates (52) are fixedly connected to the conveyor plate (51), and the multiple guide plates (52) are arranged at equal intervals.

6. A drying apparatus according to claim 1, characterized in that, The drying shell (12) has a side pipe (6) on its side wall. A fan (61) is installed and connected to the outside of the drying shell (12). The air outlet of the fan (61) is fixedly connected to the side pipe (6). An air outlet (62) is provided on the top shell wall of the drying shell (12). A filter screen (63) is installed and connected to the air outlet (62).

7. A drying apparatus according to claim 1, characterized in that, The front end of the drying shell (12) is provided with a vent (7).

8. A plastic recycling device, characterized in that, Includes the drying apparatus as described in any one of claims 1-7.

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