Material-air separator for plastic particle production system

Abstract

The utility model relates to a material air separator for a plastic particle production system, which belongs to the technical field of plastic particle production, and comprises a separation box, a support seat, a box door and a feed pipe, a separation structure is arranged in the separation box, a collection structure is arranged in the separation box, and the collection structure is connected with the support seat. The separation structure comprises a driving motor fixedly installed on the outer wall of the bottom of the separation box, and a centrifugal disc is fixedly installed on an output shaft of the driving motor. According to the material-air separator for the plastic particle production system, air is filtered under the action of the air purification box, the plastic particle production quality is improved, friction force is reduced under the action of the guide seat, plastic particles move all around under the action of centrifugal force and collide with the inner circumferential wall of the separation barrel, and the plastic particles are separated through the limiting plate and the guide plate. And meanwhile, the plastic particles are conveniently collected through the semicircular collecting box installed at the bottom of the centrifugal disc, and the collecting efficiency and convenience of the plastic particles are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of plastic particle production, and concretely relates to a material-air separator for plastic particle production system. BACKGROUND

[0002] The material-air separator in the plastic particle production system is a key equipment for separating materials from airflow during plastic recycling and particle manufacturing. It is usually installed downstream of the extruder or pelletizer, and its function is to separate the particles from the air after the production of plastic particles, prevent the particles from being lost with the airflow, collect pure plastic particles, ensure product quality, reduce environmental pollution, and improve production efficiency. The material-air separator separates materials from airflow effectively by designing a reasonable internal structure and appropriate airflow speed, so that the plastic particles settle in the separator, and the air is discharged through the filtering system.

[0003] Currently, when the plastic particles enter the interior of the material-air separator, they will be impacted on the inner circumferential wall of the separation barrel due to the centrifugal force, causing the plastic particles to splash irregularly on four sides. The splashed plastic particles will scatter in the interior of the equipment, making it difficult to gather the plastic particles, resulting in the need to spend a lot of time for subsequent collection and processing of the plastic particles. SUMMARY

[0004] In view of the deficiencies in the prior art, the utility model provides a material-air separator for plastic particle production system, which has the advantages of improving the efficiency and convenience of plastic particle collection and processing, and solves the problems of irregular four-side splashing of plastic particles, scattering of splashed plastic particles in the interior of the equipment, difficulty in gathering plastic particles, and the need to spend a lot of time for subsequent collection and processing of plastic particles.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a material-air separator for plastic particle production system, comprising a separation box, a support seat, a box door and a feed pipe, the interior of the separation box is provided with a separation structure, the interior of the separation box is provided with a collection structure;

[0006] The separation structure comprises a drive motor fixedly installed on the bottom outer wall of the separation box, the output shaft of the drive motor is fixedly installed with a centrifugal disc, the left and right inner walls of the separation box are fixedly installed with three installation rods, the side away from the separation box of the installation rod is fixedly installed with a separation barrel, the top outer wall of the separation box is fixedly installed with an air purification box, the top outer wall of the separation box is fixedly installed with a fan, the air inlet end and the air outlet end of the fan are fixedly installed with an air inlet pipe and an air outlet pipe respectively, the side away from the fan of the air outlet pipe is fixedly installed with an air outlet head;

[0007] The collecting structure comprises a guide seat fixedly installed on the top outer wall of the centrifugal disc, the inner peripheral wall of the separation barrel is fixedly installed with two limiting plates, the top outer wall of the limiting plate is fixedly installed with a guide plate, the bottom inner wall of the separation box is fixedly installed with two positioning plates, the bottom inner wall of the separation box is slidably connected with two collecting boxes, the side away from the positioning plate of the collecting box is fixedly installed with a threaded mounting seat, the bottom inner wall of the separation box is fixedly installed with two mounting plates, and the inside of the mounting plate is slidably connected with a threaded rod.

[0008] Further, the centrifugal disc is located in the interior of the separation barrel, the feeding pipe extends through the top of the separation box to the interior of the separation barrel, the top of the separation box is provided with an exhaust port, the air inlet end of the air purification box is in communication with the exhaust port, and the air outlet pipe extends through the top of the separation box to the interior of the separation barrel.

[0009] Further, the guide seat is in the shape of an isosceles triangle in cross section and located in the interior of the separation barrel, and the length of the guide seat is the same as the diameter of the centrifugal disc.

[0010] Further, the limiting plate is arc-shaped, the centrifugal disc is rotatably connected between the two limiting plates, the guide plate is arc-shaped, and the side away from the separation barrel of the guide plate is in the shape of an inclined surface.

[0011] Further, two discharge ports are formed between the centrifugal disc, the separation barrel and the limiting plate, the discharge ports are arc-shaped, the discharge ports are located directly above the collecting boxes, and the collecting boxes are in the shape of a semicircle.

[0012] Further, the opposite side outer walls of the two collecting boxes are respectively attached to the opposite side outer walls of the two positioning plates, and the threaded rod extends through the inside of the mounting plate and is threadedly connected to the inside of the threaded mounting seat.

[0013] Further, the support seat is fixedly installed at the bottom of the separation box and comprises two support seats, the box door is rotatably installed on the front side of the separation box, and the feeding pipe is fixedly installed on the top of the separation box.

[0014] Further, a support plate is fixedly installed between the two support seats, and the driving motor is movably installed on the top of the support plate.

[0015] Further, the separation barrel is suspended in the interior of the separation box.

[0016] Further, the bottom of the separation barrel is fixedly installed with two discharge plates, the discharge plates are installed at an inclined angle, and the bottom of the discharge plate and the top of the collecting box are located on the same plane.

[0017] Compared with the prior art, the technical scheme has the following beneficial effects:

[0018] The plastic particle production system material air separator filters the gas through the action of the air purification box, improves the quality of plastic particle production, reduces friction through the action of the guide seat, makes the plastic particles move to the periphery under the action of centrifugal force and impact on the inner peripheral wall of the separation barrel, and through the action of the limiting plate and the guide plate, part of the plastic particles are guided and limited, and through the semicircular collection box installed at the bottom of the centrifugal disc, the plastic particles are conveniently collected, and the efficiency and convenience of plastic particle collection are improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the utility model;

[0020] Figure 2 It is a structural schematic view of the utility model Figure 1 It is a front view structural schematic view;

[0021] Figure 3 It is a collection box structural schematic view of the utility model;

[0022] Figure 4 It is a separation barrel structure schematic view of the utility model;

[0023] Figure 5 It is a limiting plate and guide plate connecting structure schematic view of the utility model.

[0024] In the drawing:

[0025] 1, separation tank; 2, support seat; 3, box door; 4, driving motor; 5, centrifugal disc; 6, mounting rod; 7, separation barrel; 8, air purification box; 9, fan; 10, air inlet pipe; 11, air outlet pipe; 12, air outlet; 13, feed pipe; 14, guide seat; 15, limiting plate; 16, guide plate; 17, positioning plate; 18, collection box; 19, threaded mounting seat; 20, mounting plate; 21, threaded rod; 22, support plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0027] Embodiment one, please refer to Figures 1 to 3 A plastic particle production system material air separator in the embodiment comprises a separation tank 1, a support seat 2, a box door 3 and a feed pipe 13, the inside of the separation tank 1 is provided with a separation structure, and the inside of the separation tank 1 is provided with a collection structure.

[0028] The support seat 2 is fixedly installed at the bottom of the separation box 1, and the box door 3 is rotatably installed at the front side of the separation box 1. The feeding pipe 13 is fixedly installed at the top of the separation box 1.

[0029] The separation structure comprises a driving motor 4 fixedly installed at the bottom outer wall of the separation box 1. The output shaft of the driving motor 4 is fixedly installed with a centrifugal disc 5. The left and right inner walls of the separation box 1 are each fixedly installed with three installation rods 6. The side, away from the separation box 1, of the installation rod 6 is fixedly installed with a separation barrel 7. The separation barrel 7 is suspended in the interior of the separation box 1. The bottom of the separation barrel 7 is fixedly installed with two discharge plates. The discharge plates are installed at an inclined angle. The bottom of the discharge plate is located at the same plane as the top of the collection box 18.

[0030] The top outer wall of the separation box 1 is fixedly installed with an air purification box 8. The centrifugal disc 5 is located in the interior of the separation barrel 7. The feeding pipe 13 extends through the top of the separation box 1 to the interior of the separation barrel 7. The top of the separation box 1 is provided with an exhaust port. The air inlet end of the air purification box 8 is in communication with the exhaust port. The air outlet pipe 11 extends through the top of the separation box 1 to the interior of the separation barrel 7. The top outer wall of the separation box 1 is fixedly installed with a fan 9. The air inlet end and the air outlet end of the fan 9 are fixedly installed with an air inlet pipe 10 and an air outlet pipe 11, respectively. The side, away from the fan 9, of the air outlet pipe 11 is fixedly installed with an air outlet head 12.

[0031] The collection structure comprises a guide seat 14 fixedly installed at the top outer wall of the centrifugal disc 5. The cross section of the guide seat 14 is isosceles triangular and located in the interior of the separation barrel 7. The length of the guide seat 14 is the same as the diameter of the centrifugal disc 5. The inner circumferential wall of the separation barrel 7 is fixedly installed with two limiting plates 15. The top outer wall of the limiting plate 15 is fixedly installed with a guide plate 16. The limiting plate 15 is arc-shaped. The centrifugal disc 5 is rotatably connected between the two limiting plates 15. The guide plate 16 is arc-shaped. The side, away from the separation barrel 7, of the guide plate 16 is an inclined surface.

[0032] The bottom inner wall of the separation box 1 is fixedly installed with two positioning plates 17. The bottom inner wall of the separation box 1 is slidably connected with two collection boxes 18. The centrifugal disc 5, the separation barrel 7 and the limiting plate 15 form two discharge ports. The discharge ports are arc-shaped. The discharge ports are located directly above the collection box 18. The collection box 18 is semi-circular in shape. The side, away from the positioning plate 17, of the collection box 18 is fixedly installed with a threaded mounting seat 19. The bottom inner wall of the separation box 1 is fixedly installed with two installation plates 20. The interior of the installation plate 20 is slidably connected with a threaded rod 21. The opposite side outer walls of the two collection boxes 18 are respectively attached to the opposite side outer walls of the two positioning plates 17. The threaded rod 21 penetrates through the interior of the installation plate 20 and is threadedly connected to the interior of the threaded mounting seat 19.

[0033] In the embodiment, the limiting plate 15 and the guide plate 16 limit and guide the plastic particles, so that the plastic particles fall into the inside of the collecting box 18.

[0034] In the embodiment, since the collecting box 18 is semicircular, when the plastic particles move downwards through the discharge port, the plastic particles completely fall into the inside of the collecting box 18.

[0035] In the embodiment, the plastic particles are guided by the action of the discharge plate, so that the convenience of collecting the plastic particles is improved.

[0036] In the embodiment two, the supporting plate 22 is arranged on the basis of the embodiment one, the stability of the supporting seat 2 is improved by the action of the supporting plate 22, and the driving motor 4 is supported, so that the stability of the driving motor 4 is improved.

[0037] The electrical elements in the text are electrically connected with the controller and the power supply, the control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of the technical personnel in the field, the power supply also belongs to the common knowledge in the field, and the utility model is mainly used for protecting the mechanical device, so the control mode and the circuit connection of the utility model are not explained in detail.

[0038] The working principle of the above embodiment is as follows:

[0039] Firstly, the centrifugal disc 5 is driven to rotate by the driving motor 4, then the air is input into the inside of the separation box 1 through the air outlet pipe 11 and the air outlet head 12 by starting the fan 9, then the plastic particles are input into the inside of the separation box 1 through the feeding pipe 13, when the plastic particles contact the guide seat 14, the plastic particles are splashed to the surrounding by the action of the centrifugal force, the plastic particles impact on the separation barrel 7 and then fall downwards, at this time, part of the plastic particles fall into the inside of the collecting box 18, and the remaining part falls on the guide plate 16 and then falls on the surface of the guide seat 14 again to be centrifuged again, so that the plastic particles are collected, the air in the inside of the separation box 1 removes the plastic particles and purifies the plastic particles by the air purification box 8, so that the air is prevented from being polluted.

[0040] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting; it is not intended to exclude myriad other embodiments of the present application that other inventors can develop based on the same general inventive concepts embodied by the described embodiments. That is, although the present application is described in terms of particular embodiments and implementations, it is to be understood that the terminology used is for the purpose of descriptive clarity and that it is intended to be limited only by the words recited in the appended claims. The scope of the present application shall be limited only by the claims.

[0041] While the embodiments of the present application have been shown and described with respect to particular embodiments thereof, it will be understood by those skilled in the art that various changes in form and details can be made therein without departing from the spirit and scope of the application. Therefore, the scope of the application should not be limited by the embodiments, but should be defined only in accordance with the following claims and their equivalents.

Claims

1. A material air separator for a plastic particle production system, comprising a separation box (1), a supporting seat (2), a box door (3) and a feeding pipe (13), characterized in that: The inside of the separation box (1) is provided with a separation structure, and the inside of the separation box (1) is provided with a collection structure. The separation structure comprises a drive motor (4) fixedly installed on the bottom outer wall of the separation box (1), the output shaft of the drive motor (4) is fixedly installed with a centrifugal disc (5), the left and right two side inner walls of the separation box (1) are fixedly installed with three installation rods (6), the side away from the separation box (1) of the installation rod (6) is fixedly installed with a separation barrel (7), the top outer wall of the separation box (1) is fixedly installed with an air purification box (8), the top outer wall of the separation box (1) is fixedly installed with a fan (9), the air inlet end and the air outlet end of the fan (9) are fixedly installed with an air inlet pipe (10) and an air outlet pipe (11) respectively, and the side away from the fan (9) of the air outlet pipe (11) is fixedly installed with an air outlet head (12). The collection structure comprises a guide seat (14) fixedly installed on the top outer wall of the centrifugal disc (5), the inner circumferential wall of the separation barrel (7) is fixedly installed with two limiting plates (15), the top outer wall of the limiting plate (15) is fixedly installed with a guide plate (16), the bottom inner wall of the separation box (1) is fixedly installed with two positioning plates (17), the bottom inner wall of the separation box (1) is slidably connected with two collection boxes (18), the side away from the positioning plate (17) of the collection box (18) is fixedly installed with a threaded mounting seat (19), the bottom inner wall of the separation box (1) is fixedly installed with two installation plates (20), and the inside of the installation plate (20) is slidably connected with a threaded rod (21).

2. The material air separator for a plastic particle production system according to claim 1, characterized by: The centrifugal disc (5) is located in the inside of the separation barrel (7), the feeding pipe (13) extends through the top of the separation box (1) to the inside of the separation barrel (7), the top of the separation box (1) is provided with an exhaust port, the air inlet end of the air purification box (8) communicates with the exhaust port, and the air outlet pipe (11) extends through the top of the separation box (1) to the inside of the separation barrel (7).

3. The material air classifier for a plastic particle production system according to claim 1, characterized in that: The cross section of the guide seat (14) is isosceles triangle and located in the inside of the separation barrel (7), and the length of the guide seat (14) is same as the diameter of the centrifugal disc (5).

4. The material air classifier for a plastic particle production system according to claim 1, characterized in that: The limiting plate (15) is arc-shaped, the centrifugal disc (5) is rotatably connected between the two limiting plates (15), the guide plate (16) is arc-shaped, and one side of the guide plate (16) away from the separation barrel (7) is inclined.

5. The material air classifier for a plastic particle production system according to claim 1, characterized in that: The centrifugal disc (5), the separation barrel (7) and the limiting plate (15) form two discharge ports, the discharge ports are arc-shaped, the discharge ports are located directly above the collection box (18), and the collection box (18) is semicircular.

6. The material-air separator for a plastic particle production system according to claim 1, characterized by: The opposite side outer walls of the two collection boxes (18) are respectively attached to the opposite side outer walls of the two positioning plates (17), and the threaded rod (21) penetrates through the inside of the installation plate (20) and is screwedly connected to the inside of the threaded mounting seat (19).

7. The material-air separator for a plastic particle production system according to claim 1, characterized by: The support base (2) is fixedly installed at the bottom of the separation box (1), and the number of the support base (2) is two, the box door (3) is rotatably installed at the front side of the separation box (1), and the feeding pipe (13) is fixedly installed at the top of the separation box (1).

8. The material-air separator for a plastic particle production system according to claim 1, characterized by: Two support plates (22) are fixedly installed between the two support bases (2), and the driving motor (4) is movably installed at the top of the support plate (22).

9. The material-air separator for a plastic particle production system according to claim 1, characterized by: The separation barrel (7) is suspended in the separation box (1).

10. The material-air separator for a plastic particle production system according to claim 1, characterized by: Two discharge plates are fixedly installed at the bottom of the separation barrel (7), the discharge plates are installed at an inclined angle, and the bottom of the discharge plate is located at the same plane as the top of the collecting box (18).

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