Rubber and plastic particle drying device

Abstract

The utility model discloses a rubber and plastic particle drying device which comprises a drying device main body, a plurality of glass windows and doors are arranged on the drying device main body, a screening assembly and a discharging assembly are arranged in the drying device main body, the screening assembly comprises a screening plate, a plurality of round holes are formed in the screening plate, and the discharging assembly is arranged in the screening plate. A plurality of vibrating motors are arranged, and the output ends of the vibrating motors are connected with the bottom of the sieve plate; and the springs are arranged on the two sides of the baffle on the surface of the sieve plate. By arranging the screening assembly, rubber and plastic particles can be preliminarily screened while being dried, the screening assembly is provided with the first screening assembly and the second screening assembly, the workload of the screening step can be reduced when the rubber and plastic particles enter the next drying step after being dried, and the processing time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber and plastic production, in particular to a drying device for rubber and plastic particles. Background Technique

[0002] Rubber and plastic are the general terms for the rubber and plastic industries. They are both by-products of petroleum and have the same origin. However, in the process of manufacturing products, their physical properties are different and their uses are even more different. The most widely used rubber is tires. With the development of technology and market demand, the uses of plastics are becoming more and more extensive. In the process of rubber and plastic production, rubber and plastic particles need to be dried, and after drying, they also need to be screened. Therefore, a drying device for rubber and plastic particles is proposed, which can screen while drying, saving processing time and reducing production costs.

[0003] After retrieval, a patent with the Chinese patent application number 202121774004.7 discloses a drying device for rubber and plastic particles, including a drying cylinder, a blowing component and a heating component; the blowing component includes a blower, a first air duct and a second air duct. The first end of the first air duct is connected to the air inlet end of the blower, and the first air duct passes through the heating part of the heating component; the first end of the second air duct is connected to the air outlet end of the blower, and the second end of the second air duct is connected to the air inlet duct at the bottom of the drying cylinder. An air outlet duct is provided at the top of the drying cylinder; a feed inlet and a feed port sealing plate are provided on the cylinder body of the drying cylinder. The drying device in the above-mentioned literature has the following deficiencies: when drying rubber and plastic particles, the discharge valve may be blocked by the rubber and plastic particles, making it inconvenient to take out the particles. Content of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose a drying device for rubber and plastic particles.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A drying device for rubber and plastic particles, including a main body of the drying device, on which a number of glass windows and doors are provided. A screening component and a discharging component are arranged inside the main body of the drying device. The screening component includes:

[0007] A sieve plate, on which a number of round holes are provided, and baffles are arranged around the upper surface.

[0008] A number of vibration motors, the output ends of the vibration motors are connected to the bottom of the sieve plate.

[0009] A number of springs, which are installed on both sides of the baffles on the surface of the sieve plate.

[0010] As a further solution of the present utility model: The drying device further includes a discharge assembly, and the discharge assembly includes:

[0011] The first support frame, the first support frame is of a ring-shaped hollow structure, the first support frame is installed on one side of the discharge port of the first screening assembly, and a plurality of round holes are provided on the surface of the first support frame, and a screen is provided on the round holes;

[0012] The first spiral blade, the first spiral blade is arranged on the surface of the first support frame.

[0013] As a further solution of the present utility model: The discharge assembly further includes:

[0014] The second support frame, the second support frame is of a ring-shaped hollow structure, the second support frame is installed on one side of the discharge port of the second screening assembly, and a plurality of round holes are provided on the surface of the second support frame, and a screen is provided on the round holes;

[0015] The second spiral blade, the second spiral blade is arranged on the surface of the second support frame.

[0016] As a further solution of the present utility model: The discharge assembly further includes:

[0017] The first discharge chute, the first discharge chute is arranged below the second screening assembly and is installed on the base of the drying device main body. The upper half of the first discharge chute is of a hollow frustum structure, and a slope is provided in the lower part;

[0018] There are two second discharge chutes, which are installed on both sides of the base of the drying device main body. The tops are respectively connected to the first spiral blade and the second spiral blade, and slopes are provided on the second discharge chutes.

[0019] As a further solution of the present utility model: The drying device further includes:

[0020] The connecting plate, a plurality of round holes are provided on the connecting plate. The springs on the screening assembly are connected to the connecting plate, and the base of the vibration motor is connected to the connecting plate. There are several connecting plates, which are located on both sides of the screening assembly;

[0021] The connecting frame, the connecting frame is installed on the surface of the connecting plate, and the other end of the connecting frame is connected to the inner side of the drying device main body.

[0022] As a further solution of the present utility model: The drying device further includes a drying assembly, and the drying assembly includes:

[0023] The heating device, the heating device is installed on one side of the connecting plate;

[0024] The fan, the fan is installed on the round hole of the connecting plate;

[0025] An air delivery pipe is installed on one side of the connecting plate, and the air delivery pipe is connected to the heating device and the fan.

[0026] As a further solution of the present utility model: The drying assembly further includes:

[0027] A first hot air blower is installed at the inner bottom of the first support frame. A gas delivery pipe is connected to the first hot air blower, and the gas delivery pipe is connected to the holes on the first support frame;

[0028] A second hot air blower is installed at the inner bottom of the second support frame. A gas delivery pipe is connected to the second hot air blower, and the gas delivery pipe is connected to the holes on the second support frame.

[0029] As a further solution of the present utility model: The drying device further includes a conveying assembly, which is installed on the top of the main body of the drying device and includes a belt, a motor, and a roller.

[0030] The beneficial effects of the present utility model are:

[0031] By setting the screening assembly, preliminary screening can be carried out while the rubber and plastic particles are being dried. The screening assembly is provided with a first screening assembly and a second screening assembly, so that when the rubber and plastic particles enter the next drying step after being dried, the workload of the screening step can be reduced, saving processing time. The discharge time of the rubber and plastic particles is extended by the first spiral blade and the second spiral blade on the discharge assembly, and the drying time of the rubber and plastic particles in the drying device is extended. Hot air is provided by the heating device, conveyed through the air delivery pipe to the fan, and the fan blows the hot air onto the screening assembly to dry the rubber and plastic particles on the sieve plate. The drying assembly dries the rubber and plastic particles on the spiral blade in the discharge assembly. Description of the Drawings

[0032] Figure 1 It is a schematic structural diagram of a rubber and plastic particle drying device proposed by the present utility model;

[0033] Figure 2 It is a schematic internal structural diagram of a rubber and plastic particle drying device proposed by the present utility model;

[0034] Figure 3 It is a schematic structural diagram of the screening assembly of a rubber and plastic particle drying device proposed by the present utility model;

[0035] Figure 4 It is a schematic sectional structural diagram of a rubber and plastic particle drying device proposed by the present utility model.

[0036] In the figure: 1 - main body of the drying device, 2 - conveying assembly, 3 - connecting plate, 4 - connecting frame, 5 - heating device, 6 - first spiral blade, 7 - first discharge chute, 8 - sieve plate, 9 - second spiral blade, 10 - vibration motor, 11 - spring, 12 - first support frame, 13 - second support frame, 14 - air delivery pipe, 15 - first hot air blower, 16 - second hot air blower, 17 - second discharge chute, 18 - fan. Detailed implementation manners

[0037] The technical solution of the present utility model will be further described in detail below in conjunction with the specific implementation manners.

[0038] The embodiments of the present utility model are described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0039] A drying device for rubber and plastic particles, as Figure 1 、 Figure 3 shown, includes a main body 1 of the drying device. A plurality of glass windows and doors are provided on the main body 1 of the drying device. A screening assembly and a discharging assembly are provided inside the main body 1 of the drying device. The screening assembly includes:

[0040] A sieve plate 8, on which a plurality of round holes are provided, and baffles are provided around the upper surface;

[0041] A vibration motor 10, a plurality of vibration motors 10 are provided, and the output end of the vibration motor is connected to the bottom of the sieve plate 8;

[0042] A spring 11, a plurality of springs 11 are provided, and are installed on both sides of the baffle on the surface of the sieve plate 8.

[0043] By providing the screening assembly, the rubber and plastic particles can be preliminarily screened while being dried. The screening assembly is provided with a first screening assembly and a second screening assembly, so that when the rubber and plastic particles enter the next drying step after being dried, the workload of the screening step can be reduced and the processing time can be saved.

[0044] As Figure 2 、 Figure 4 shown, the drying device further includes a discharging assembly. The discharging assembly includes:

[0045] A first support frame 12, the first support frame 12 is of a circular hollow structure, the first support frame 12 is installed on one side of the discharge port of the first screening assembly, and a plurality of round holes are provided on the surface of the first support frame 12, and a sieve mesh is provided on the round holes;

[0046] The first spiral blade 6 is arranged on the surface of the first support frame 12.

[0047] As Figure 2 , Figure 4 shown, the discharge assembly further includes:

[0048] The second support frame 13, which is of a ring-shaped hollow structure, is installed on one side of the discharge port of the second screening assembly. A number of round holes are provided on the surface of the second support frame 13, and a screen is provided on the round holes;

[0049] The second spiral blade 9 is arranged on the surface of the second support frame 13.

[0050] As Figure 2 , Figure 4 shown, the discharge assembly further includes;

[0051] The first discharge chute 7 is arranged below the second screening assembly and is installed on the base of the drying device main body 1. The upper half of the first discharge chute 7 is of a hollow trapezoidal structure, and a slope is provided in the lower part;

[0052] There are two second discharge chutes 17, which are installed on both sides of the base of the drying device main body 1. The tops are respectively connected to the first spiral blade 6 and the second spiral blade 9, and slopes are provided on the second discharge chutes 17.

[0053] The discharge time of the rubber and plastic particles is extended through the first spiral blade 6 and the second spiral blade 9 on the discharge assembly, and the drying time of the rubber and plastic particles in the drying device is extended.

[0054] As Figure 2 shown, the drying device further includes:

[0055] The connecting plate 3 is provided with a number of round holes. The springs on the screening assembly are connected to the connecting plate 3, and the base of the vibration motor 10 is connected to the connecting plate 3. There are a number of connecting plates 3, which are located on both sides of the screening assembly;

[0056] The connecting frame 4 is installed on the surface of the connecting plate 3, and the other end of the connecting frame 4 is connected to the inner side of the drying device main body 1.

[0057] In order to dry the rubber and plastic particles, the drying device further includes a drying assembly, and the drying assembly includes:

[0058] The heating device 5 is installed on one side of the connecting plate 3;

[0059] The fan 18 is installed on the round hole of the connecting plate 3;

[0060] The air delivery pipe 14 is installed on one side of the connecting plate 3, and the air delivery pipe 14 is connected to the heating device 5 and the fan 18.

[0061] Hot air is provided by the heating device 5 and conveyed to the fan 18 through the air delivery pipe 14. The fan 18 blows the hot air onto the screening assembly to dry the rubber and plastic particles on the sieve plate 8.

[0062] In order to dry the rubber and plastic particles on the discharging assembly, as Figure 4 shown, the drying assembly further includes:

[0063] The first hot air blower 15 is installed at the inner bottom of the first support frame 12. The first hot air blower 15 is connected with the air delivery pipe 14, and the air delivery pipe 14 is connected to the hole on the first support frame 12;

[0064] The second hot air blower 16 is installed at the inner bottom of the second support frame 13. The second hot air blower 16 is connected with the air delivery pipe 14, and the air delivery pipe 14 is connected to the hole on the second support frame 13.

[0065] The drying assembly dries the rubber and plastic particles on the spiral blade in the discharging assembly.

[0066] In order to facilitate putting the rubber and plastic particles to be dried into the drying device, the drying device further includes a conveying assembly 2. The conveying assembly 2 is installed on the top of the drying device main body 1 and includes components such as a belt, a motor, and a roller.

[0067] Working principle: The operator feeds the rubber and plastic particles to be dried into the drying device through the conveying assembly. The rubber and plastic particles are screened according to their sizes on the screening assembly, and are dried while being screened. The screened rubber and plastic particles are carried onto the discharging assembly. The first spiral blade 6 and the second spiral blade 9 on the discharging assembly delay the falling time of the rubber and plastic particles and dry them on the discharging assembly. The device preliminarily screens the rubber and plastic particles while drying, saving processing time.

[0068] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and the inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A drying device for rubber and plastic particles, comprising a main body (1) of the drying device, characterized in that, The main body (1) of the drying device is provided with a number of glass windows and doors. A screening component and a discharging component are arranged inside the main body (1) of the drying device. The screening component includes: A sieve plate (8) with a number of round holes provided thereon, and baffles are arranged around the upper surface. A number of vibration motors (10) are provided, and the output ends of the vibration motors are connected to the bottom of the sieve plate (8). A number of springs (11) are provided and installed on both sides of the baffle on the surface of the sieve plate (8).

2. The rubber and plastic particle drying device according to claim 1, characterized in that, The drying device further includes a discharging component, and the discharging component includes: A first support frame (12) which is of a ring-shaped hollow structure. The first support frame (12) is installed on one side of the discharging port of the first screening component. A number of round holes are provided on the surface of the first support frame (12), and a sieve mesh is arranged on the round holes. A first spiral blade (6) is arranged on the surface of the first support frame (12).

3. The rubber and plastic particle drying device according to claim 2, characterized in that, The discharging component further includes: A second support frame (13) which is of a ring-shaped hollow structure. The second support frame (13) is installed on one side of the discharging port of the second screening component. A number of round holes are provided on the surface of the second support frame (13), and a sieve mesh is arranged on the round holes. A second spiral blade (9) is arranged on the surface of the second support frame (13).

4. A rubber and plastic particle drying device according to claim 3, characterized in that, The discharging component further includes: A first discharging trough (7) which is arranged below the second screening component and installed on the base of the main body (1) of the drying device. The upper half of the first discharging trough (7) is of a hollow trapezoidal structure, and a slope is arranged in the lower part. Two second discharging troughs (17) are provided and installed on both sides of the base of the main body (1) of the drying device. The tops are respectively connected to the first spiral blade (6) and the second spiral blade (9), and slopes are arranged on the second discharging troughs (17).

5. The rubber and plastic particle drying device according to claim 4, characterized in that, The drying device further includes: A connecting plate (3) with a number of round holes provided thereon. The springs on the screening component are connected to the connecting plate (3), and the bases of the vibration motors (10) are connected to the connecting plate (3). A number of connecting plates (3) are provided and located on both sides of the screening component. A connecting frame (4) is installed on the surface of the connecting plate (3), and the other end of the connecting frame (4) is connected to the inner side of the main body (1) of the drying device.

6. The rubber and plastic particle drying device according to claim 5, characterized in that, The drying device further includes a drying component, and the drying component includes: A heating device (5) which is installed on one side of the connecting plate (3). A fan (18) which is installed on the round hole of the connecting plate (3). An air delivery pipe (14) which is installed on one side of the connecting plate (3), and the air delivery pipe (14) connects the heating device (5) and the fan (18).

7. An apparatus for drying rubber and plastic particles according to claim 6, characterized in that, The drying component further includes: A first hot air blower (15) which is installed at the inner bottom of the first support frame (12). A first hot air blower (15) is connected with an air delivery pipe (14), and the air delivery pipe (14) connects the holes on the first support frame (12). The second hot air blower (16), the second hot air blower (16) is installed at the inner bottom of the second support frame (13), an air delivery pipe (14) is connected to the second hot air blower (16), and the air delivery pipe (14) is connected to the hole on the second support frame (13).

8. A rubber and plastic particle drying device according to claim 7, characterized in that, The drying device further includes a conveying assembly (2), the conveying assembly (2) is installed at the top of the drying device main body (1), and includes a belt, a motor and a roller.

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