CN212888409U

CN212888409U - Plastic particle sorting device

Info

Publication number: CN212888409U
Application number: CN202021344769.2U
Authority: CN
Inventors: 佘海中
Original assignee: Shanghai Ce Composite Co ltd
Current assignee: Shanghai Ce Composite Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-06
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a plastic granules sorting unit, be equipped with the collecting plate in the sorting cylinder, the equidistance is equipped with ventilative hole on the collecting plate, the collecting plate sets up under the slant, the lateral wall of sorting cylinder is equipped with ejection of compact logical groove with the position that the collecting plate lower extreme corresponds, three way connection's air intake is connected to the air outlet of air-blower, the one end of two air-supply lines is connected respectively to two air outlets of three way connection, the other end of two air-supply lines all passes the sorting cylinder and is equipped with the fan housing, the one end of collecting pipe is connected to the feed inlet of draught fan, collecting pipe other end intercommunication collection cover, the lateral wall of sorting cylinder is arranged in to the second collecting box leads to the position that the groove corresponds with the ejection of compact, can avoid causing the damage at the in-process of selecting separately to.

Description

Plastic particle sorting device

Technical Field

The utility model relates to a sorting unit technical field specifically is a plastic granules sorting unit.

Background

Plastic processing, also known as plastic molding processing, is a general name of various processes for converting synthetic resin or plastic into plastic products, and is a relatively large production department in the plastic industry, the plastic processing generally comprises the steps of plastic batching, molding, machining, jointing, modifying, assembling and the like, the latter four steps are performed after the plastic is molded into products or semi-products, also known as plastic secondary processing, during processing, plastic particles need to be sorted, a sorting device is needed during sorting, the existing sorting device generally screens the plastic particles through a vibrating screen, but the plastic particles are easily damaged in the vibrating process due to the brittle texture of the plastic particles, and the sorting device has no practicability, and the existing sorting device cannot sort and collect the sorted plastic particles and is not convenient to use.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome current defect, provide a plastic granules sorting unit, can avoid causing the damage to plastic granules at the in-process of selecting separately, have the practicality, can also carry out categorised collection to the plastic granules of selecting separately, it is more convenient to use, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a plastic particle sorting device comprises a sorting barrel, a sorting unit and a sorting and collecting unit;

a separation cylinder: the upper end of the inner part of the separation cylinder is provided with two connecting rods, a collecting cover is arranged between the two connecting rods, the front side wall of the separation cylinder is provided with an observation groove, a collecting plate is arranged in the separation cylinder, the collecting plate is provided with ventilation holes at equal intervals, the collecting plate is obliquely arranged downwards, and a discharging through groove is arranged at the position, corresponding to the lower end of the collecting plate, of the side wall of the separation cylinder;

a sorting unit: the air blower and the three-way joint are arranged on the side wall of the separation cylinder, an air outlet of the air blower is connected with an air inlet of the three-way joint, two air outlets of the three-way joint are respectively connected with one end of each of the two air inlet pipes, and the other ends of the two air inlet pipes penetrate through the separation cylinder and are provided with air shields;

a classification and collection unit: the device comprises a collecting pipe, an induced draft fan, a first collecting box and a second collecting box, wherein the induced draft fan and the first collecting box are arranged on the side wall of a sorting barrel, a discharge hole of the induced draft fan is connected with a feed inlet of the first collecting box, the feed inlet of the induced draft fan is connected with one end of the collecting pipe, the other end of the collecting pipe is communicated with a collecting cover, and the second collecting box is arranged at a position, corresponding to a discharging through groove, of the side;

the device also comprises a control switch group which is arranged on the side wall of the sorting cylinder, the input end of the control switch group is electrically connected with the output end of an external power supply, and the output end of the control switch group is electrically connected with the input ends of the air blower and the induced draft fan;

when the plastic particle sorting device is used, the air blower is turned on, air can be blown by the air blower to enter the tee joint, then the air can enter the sorting barrel through the air inlet pipe, then plastic particles are poured into the sorting barrel, smaller plastic particles can be blown up under the action of wind force, larger plastic particles can fall on the collecting plate, so that the plastic particles can be sorted, the plastic particles can be sorted through wind force instead of a vibrating screen, the plastic particles can be prevented from being damaged in the sorting process, the plastic particle sorting device has practicability, after the sorting is completed, the induced draft fan is turned on, the induced draft fan can suck the floating smaller plastic particles into the collecting cover, then the smaller plastic particles can be collected into the first collecting box through the collecting pipe, the larger plastic particles can fall on the collecting plate, then the plastic particles are collected into the second collecting box under the action of gravity, so that the sorted plastic particles can be collected, the use is more convenient.

Further, still include the feeder hopper, install the upper surface at the cylinder, the lower extreme intercommunication cylinder of feeder hopper can be used for adding plastic granules.

Furthermore, the device also comprises observation glass which is arranged in the observation groove and is transparent toughened glass and can be used for observing the condition in the separation cylinder.

Furthermore, the device also comprises four supports and a base, wherein the four supports are respectively arranged at four corners of the lower surface of the separation cylinder, and the base is arranged at the lower end of each support and can be used for supporting the separation cylinder.

Furthermore, the exhaust pipe is arranged on the side wall of the first collecting box, one end of the exhaust pipe is communicated with the first collecting box, and the filter screen is arranged at the other end of the exhaust pipe and can be used for exhausting air.

Compared with the prior art, the beneficial effects of the utility model are that: this plastic granules sorting unit has following benefit:

1. the plastic particle sorting device is provided with the sorting unit, air enters the tee joint through the air blower, then the air enters the sorting cylinder through the air inlet pipe, then plastic particles are poured into the sorting cylinder, smaller plastic particles can be blown up under the action of wind force, larger plastic particles can fall on the collecting plate, and therefore the plastic particles can be sorted, the plastic particles can be sorted through wind force instead of a vibrating screen, damage to the plastic particles in the sorting process can be avoided, and the plastic particle sorting device has practicability;

2. still set up categorised collection unit, inhale to collecting in the cover through the draught fan with showy less plastic granules, then less plastic granules can collect to first collecting box in via the collecting pipe, great plastic granules can drop on the collecting plate, then collect to the second collecting box in under the effect of gravity to can divide the plastic granules of electing to carry out categorised collection, it is more convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cross-sectional structure of the present invention.

In the figure: 1 sorting cylinder, 2 sorting units, 21 air blower, 22 three-way joint, 23 air inlet pipe, 3 sorting and collecting units, 31 collecting pipe, 32 induced draft fan, 33 first collecting box, 34 second collecting box, 4 feed hopper, 5 observation glass, 6 collecting cover, 7 connecting rod, 8 air cover, 9 control switch group, 10 support, 11 base, 12 exhaust pipe, 13 filter screen and 14 collecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a plastic particle sorting device comprises a sorting cylinder 1, a sorting unit 2 and a sorting and collecting unit 3;

a separation cylinder 1: the upper end of the interior of the separation cylinder is provided with two connecting rods 7, a collecting cover 6 is arranged between the two connecting rods 7, the front side wall of the separation cylinder 1 is provided with an observation groove, a collecting plate 14 is arranged in the separation cylinder 1, ventilation holes are arranged on the collecting plate 14 at equal distance, the collecting plate 14 is obliquely arranged downwards, and a discharging through groove is arranged at the position of the side wall of the separation cylinder 1 corresponding to the lower end of the collecting plate 14;

the sorting unit 2: the plastic particle sorting device comprises an air blower 21, a three-way joint 22 and an air inlet pipe 23, wherein the air blower 21 and the three-way joint 22 are arranged on the side wall of a sorting cylinder 1, an air outlet of the air blower 21 is connected with an air inlet of the three-way joint 22, two air outlets of the three-way joint 22 are respectively connected with one end of the two air inlet pipes 23, the other ends of the two air inlet pipes 23 penetrate through the sorting cylinder 1 and are provided with an air hood 8, when the plastic particle sorting device is used, the air blower 21 is opened, air can be blown into the three-way joint 22 by the air blower 21, then the air can enter the sorting cylinder 1 through the air inlet pipes 23, then plastic particles are poured into the sorting cylinder 1, under the action of wind force, smaller plastic particles can be blown up, larger plastic particles can fall on a collecting plate 14, so that the plastic particles can be sorted, the plastic particles can be sorted by replacing, the utility model has the practicability;

the classification collection unit 3: comprises a collecting pipe 31, an induced draft fan 32, a first collecting box 33 and a second collecting box 34, wherein the induced draft fan 32 and the first collecting box 33 are both arranged on the side wall of the separation barrel 1, a discharge hole of the induced draft fan 32 is connected with a feed inlet of the first collecting box 33, the feed inlet of the induced draft fan 32 is connected with one end of the collecting pipe 31, the other end of the collecting pipe 31 is communicated with a collecting cover 6, the second collecting box 34 is arranged on the side wall of the separation barrel 1 at a position corresponding to the discharge through, after the sorting is finished, the induced draft fan 32 is turned on, the induced draft fan 32 can suck the floated smaller plastic particles into the collecting cover 6, the smaller plastic particles will then be collected via the collecting pipe 31 into the first collecting chamber 33, the larger plastic particles will fall onto the collecting plate 14, then the plastic particles are collected into the second collection box 34 under the action of gravity, so that the sorted plastic particles can be classified and collected, and the use is more convenient;

the device also comprises a control switch group 9 which is arranged on the side wall of the sorting cylinder 1, the input end of the control switch group 9 is electrically connected with the output end of an external power supply, and the output end of the control switch group 9 is electrically connected with the input ends of the air blower 21 and the induced draft fan 32.

Wherein, still include feeder hopper 4, install the upper surface at cylinder 1, the lower extreme intercommunication cylinder 1 of feeder hopper 4 can be used for adding plastic granules.

The device also comprises observation glass 5 which is arranged in the observation groove, wherein the observation glass 5 is transparent toughened glass and can be used for observing the condition in the separation cylinder 1.

The device comprises a separation barrel 1, and is characterized by further comprising four supports 10 and bases 11, wherein the four supports 10 are respectively arranged at four corners of the lower surface of the separation barrel 1, and the bases 11 are arranged at the lower end of the supports 10 and can be used for supporting the separation barrel 1.

The exhaust pipe 12 is arranged on the side wall of the first collecting box 33, one end of the exhaust pipe 12 is communicated with the first collecting box 33, and the filter screen 13 is arranged at the other end of the exhaust pipe 12 and can be used for exhausting air in the first collecting box 33.

When in use: the air blower 21 is turned on, air is blown by the air blower 21 to enter the three-way joint 22, then the air enters the sorting barrel 1 through the air inlet pipe 23, then the plastic particles are poured into the sorting barrel 1, smaller plastic particles are blown up under the action of wind force, larger plastic particles fall on the collecting plate 14, the plastic particles can be sorted through wind force instead of a vibrating screen, the plastic particles can be prevented from being damaged in the sorting process, the plastic particles are practical, after the sorting is completed, the induced draft fan 32 is turned on, the induced draft fan 32 can suck the floating smaller plastic particles into the collecting cover 6, then the smaller plastic particles are collected into the first collecting box 33 through the collecting pipe 31, the larger plastic particles fall on the collecting plate 14 and then are collected into the second collecting box 34 under the action of gravity, therefore, sorted plastic particles can be classified and collected, and the plastic particle sorting device is convenient to use.

It should be noted that the blower 21 disclosed in this embodiment may be of the type HTB100-102, the induced draft fan 32 may be of the type T35-11, the core chip of the control switch group 9 is a PLC single chip, specifically of the type siemens S7-200, and the control switch group 9 controls the blower 21 and the induced draft fan 32 to operate by a method commonly used in the prior art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a plastic granules sorting unit which characterized in that: comprises a sorting cylinder (1), a sorting unit (2) and a classifying and collecting unit (3);

a separation cylinder (1): the upper end of the interior of the separation cylinder is provided with two connecting rods (7), a collecting cover (6) is arranged between the two connecting rods (7), the front side wall of the separation cylinder (1) is provided with an observation groove, a collecting plate (14) is arranged in the separation cylinder (1), the collecting plate (14) is provided with ventilation holes at equal intervals, the collecting plate (14) is arranged obliquely downwards, and the side wall of the separation cylinder (1) is provided with a discharging through groove at a position corresponding to the lower end of the collecting plate (14);

sorting unit (2): the air-conditioning sorting device comprises an air blower (21), a three-way joint (22) and air inlet pipes (23), wherein the air blower (21) and the three-way joint (22) are arranged on the side wall of a sorting cylinder (1), an air outlet of the air blower (21) is connected with an air inlet of the three-way joint (22), two air outlets of the three-way joint (22) are respectively connected with one ends of the two air inlet pipes (23), and the other ends of the two air inlet pipes (23) penetrate through the sorting cylinder (1) and are provided with air shields (8);

a classification collection unit (3): the separator comprises a collecting pipe (31), an induced draft fan (32), a first collecting box (33) and a second collecting box (34), wherein the induced draft fan (32) and the first collecting box (33) are arranged on the side wall of a separation barrel (1), a discharge hole of the induced draft fan (32) is connected with a feed inlet of the first collecting box (33), the feed inlet of the induced draft fan (32) is connected with one end of the collecting pipe (31), the other end of the collecting pipe (31) is communicated with a collecting cover (6), and the second collecting box (34) is arranged at a position, corresponding to a discharge through groove, of the side wall of the separation barrel (;

the device is characterized by further comprising a control switch group (9) which is installed on the side wall of the sorting barrel (1), the input end of the control switch group (9) is electrically connected with the output end of an external power supply, and the output end of the control switch group (9) is electrically connected with the input ends of the air blower (21) and the induced draft fan (32).

2. The plastic particle sorting device according to claim 1, wherein: the device also comprises a feed hopper (4) which is arranged on the upper surface of the separation cylinder (1), and the lower end of the feed hopper (4) is communicated with the separation cylinder (1).

3. The plastic particle sorting device according to claim 1, wherein: the observation glass (5) is arranged in the observation groove, and the observation glass (5) is transparent toughened glass.

4. The plastic particle sorting device according to claim 1, wherein: the sorting device is characterized by further comprising four supports (10) and bases (11), wherein the four supports (10) are respectively arranged at four corners of the lower surface of the sorting barrel (1), and the bases (11) are arranged at the lower ends of the supports (10).

5. The plastic particle sorting device according to claim 1, wherein: the exhaust pipe is characterized by further comprising an exhaust pipe (12) and a filter screen (13), wherein the exhaust pipe (12) is arranged on the side wall of the first collecting box (33), one end of the exhaust pipe (12) is communicated with the first collecting box (33), and the filter screen (13) is arranged at the other end of the exhaust pipe (12).