CN218700499U

CN218700499U - Plastic products production waste recycling recasting device

Info

Publication number: CN218700499U
Application number: CN202222888930.8U
Authority: CN
Inventors: 鲁荔; 金跃军
Original assignee: Shanghai Yuejun Precision Mould Co ltd
Current assignee: Shanghai Yuejun Precision Mould Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model belongs to the technical field of the plastics technique and specifically relates to a plastics production waste recycling recasting device, including support frame, crushing case and melting furnace, the support frame top is fixed to be provided with smash the case, the upper end of smashing the case is provided with the opening, the fixed mounting panel that is provided with in one side of smashing the case, install the motor on the mounting panel, be provided with the scroll bar on the motor, the scroll bar both ends are provided with the fixed block, be provided with a set of turbine between the fixed block, be provided with crushing post on the turbine, be provided with the air exhauster on the melting furnace, the both ends of air exhauster all are provided with the pipeline, the pipeline is kept away from the one end of air exhauster is provided with the post that burns twice, the side of post that burns the case is provided with the blast pipe, be provided with the filter on the blast pipe, rotate through the motor and make the crushing post relative motion of smashing incasement portion, because parallel arrangement's crushing post interlock mutually, can smash ground more even and careful to the plastics article of retrieving.

Description

Plastic products production waste recycling recasting device

Technical Field

The utility model relates to the technical field of plastics, especially, relate to a plastics production waste recycling recasting device.

Background

The plastic product is an inconvenient and recyclable material, basically such as plastic materials, and can be recycled after use, a large amount of waste materials are often generated in the production of the plastic product, the waste materials are usually collected, and the recycled plastic product is re-cast for secondary use.

The existing recycling and recasting device can crush the plastic product in the processing process, so that the crushed waste plastic product is uneven in particle size, the subsequent heating and recasting time is prolonged, the working efficiency is reduced, a large amount of toxic gas can be generated when the plastic product is heated and melted, and the plastic product is discharged without being treated to cause great harm to the human body and cause pollution to the environment.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems existing in the prior art, the plastic product production waste recycling and recasting device is provided.

The specific technical scheme is as follows:

the utility model provides a plastics production waste recycling recasting device, includes support frame, crushing case and melting furnace, the support frame top is fixed to be provided with crushing case, the upper end of crushing case is provided with the opening, the fixed mounting panel that is provided with in one side of crushing case, install the motor on the mounting panel, be provided with the worm wheel on the motor, the worm wheel both ends are provided with the fixed block, be provided with a set of turbine between the fixed block, be provided with crushing post on the turbine, crushing post both ends all are provided with first connecting axle and second connecting axle, one side of crushing case is provided with the melting furnace, be provided with the air exhauster on the melting furnace, the both ends of air exhauster all are provided with the pipeline, the pipeline is kept away from the one end of air exhauster is provided with the secondary combustion case, the side of secondary combustion case is provided with the blast pipe, be provided with the filter on the blast pipe.

Preferably, the mounting panel with the fixed block all with smash case fixed connection, the fixed being provided with on the mounting panel the motor, the output shaft end of motor with scroll bar fixed connection, the scroll bar runs through simultaneously the fixed block and with the fixed block rotates to be connected.

Preferably, the worm wheels are symmetrically arranged on the worm rods, the worm wheels are meshed with the worm rods, and the thread directions of the worm rods are opposite.

Preferably, the one end of first connecting axle with turbine fixed connection, the other end of first connecting axle with smash post fixed connection, first connecting axle with smash the case and rotate to be connected, the second connecting axle is fixed to be set up smash the post and keep away from the one end of first connecting axle, the second connecting axle with smash the case and rotate to be connected, smash post parallel arrangement and be in smash incasement portion and interlock each other.

Preferably, an inclined plate is arranged between the crushing box and the melting furnace, two ends of the inclined plate are respectively fixedly connected with the crushing box and the melting furnace, the inner part of the inclined plate is in a hollow state, and the crushing box and the melting furnace are communicated with each other through the inclined plate.

Preferably, a heating plate is fixedly arranged inside the melting furnace, and a heating electric wire is fixedly arranged in the heating plate.

Preferably, the blast pipe is fixed to be set up one side of secondary combustion case, the blast pipe is kept away from the one end of secondary combustion case is the loudspeaker form, the filter is located the secondary combustion case with between the blast pipe.

The technical scheme has the following advantages or beneficial effects:

1. the motor is arranged on the outer side of the crushing box, the worm is arranged on the output shaft of the motor, the worm is driven to synchronously rotate along with the worm through the rotation of the motor, and the threads on the worm are opposite in rotating direction, so that a group of turbines meshed with the worm move relatively all the time, and crushing columns in the crushing box move relatively;

2. set up the afterburning case through the side at the melting furnace, utilize the air exhauster will melt in the stove because the waste gas that produces melts the plastic products and extract, the afterburning case burns again the waste gas that the extraction came in, makes harmful gas burn out under high temperature, dust and smoke and dust particulate matter are detached to the rethread filter, reach and discharge pollution-free effect, then discharge up to standard gas, avoided harmful gas to cause the injury to the human body and led to the fact the pollution to the environment.

Drawings

Embodiments of the present invention will now be described more fully hereinafter with reference to the accompanying drawings. The drawings are, however, to be regarded as illustrative and explanatory only and are not restrictive of the scope of the invention.

FIG. 1 is a schematic view of the overall structure of a plastic product production waste recycling and recasting device provided by the present invention;

FIG. 2 is a schematic view of the overall structure of a plastic product production waste recycling and recasting device provided by the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of a crushing box of the waste recycling and recasting device for plastic production provided by the present invention;

FIG. 4 is a schematic structural view of a crushing column of the waste recycling and recasting device for plastic production provided by the present invention;

fig. 5 is a schematic view of the cross-sectional structure of the melting furnace of the plastic production waste recycling and recasting device.

The above reference numerals denote: 1. a support frame; 2. a crushing box; 21. an opening; 22. mounting a plate; 23. a motor; 24. a scroll bar; 25. a fixed block; 26. a turbine; 27. crushing the column; 28. a first connecting shaft; 29. a second connecting shaft; 3. a melting furnace; 31. a sloping plate; 32. heating plates; 33. heating the electric wire; 4. an exhaust fan; 5. a pipeline; 6. a secondary combustion chamber; 61. an exhaust pipe; 62. a filter 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

The present invention will be further described with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

Referring to fig. 1-5, a plastic production waste recycling and recasting device comprises a support frame 1, a crushing box 2 and a melting furnace 3, wherein the crushing box 2 is fixedly arranged above the support frame 1, an opening 21 is arranged at the upper end of the crushing box 2, a mounting plate 22 is fixedly arranged at one side of the crushing box 2, a motor 23 is arranged on the mounting plate 22, a worm 24 is arranged on the motor 23, two ends of the worm 24 are provided with fixing blocks 25, a group of turbines 26 are arranged between the fixing blocks 25, a crushing column 27 is arranged on the turbines 26, a first connecting shaft 28 and a second connecting shaft 29 are respectively arranged at two ends of the crushing column 27, the melting furnace 3 is arranged at one side of the crushing box 2, an exhaust fan 4 is arranged on the melting furnace 3, and a pipeline 5 is respectively arranged at two ends of the exhaust fan 4, pipeline 5 is kept away from the one end of air exhauster 4 and is provided with secondary combustion case 6, the side of secondary combustion case 6 is provided with blast pipe 61, be provided with filter 62 on the blast pipe 61, outside through smashing case 2 sets up motor 23, be provided with scroll bar 24 on the output shaft of motor 23 through the bearing connection, rotate through motor 23 and drive scroll bar 24 synchronous rotation thereupon, because the screw thread on scroll bar 24 is rotatory to opposite, make a set of turbine 26 relative motion all the time with scroll bar 24 meshing, thereby make the crushing post 27 relative motion of 2 inside of crushing case, because parallel arrangement's crushing post 27 interlock each other, can smash ground more even and careful to the plastic products of retrieving, the heat time in later stage has been shortened, and the work efficiency is improved.

Furthermore, the mounting plate 22 and the fixing block 25 are both fixedly connected with the crushing box 2, the motor 23 is fixedly arranged on the mounting plate 22, the output shaft end of the motor 23 is fixedly connected with the scroll bar 24, the scroll bar 24 penetrates through the fixing block 25 and is rotatably connected with the fixing block 25, the scroll bar 24 is arranged on the output shaft of the motor 23, and the scroll bar 24 can be driven to synchronously rotate along with the rotation of the motor 23.

Further, the worm gears 26 are symmetrically arranged on the worm rods 24, the worm gears 26 are meshed with the worm rods 24, the thread directions of the worm rods 24 are opposite, and the worm gears 26 meshed with the worm rods 24 are enabled to move relative to each other all the time due to the opposite thread directions of the worm rods 24.

Further, the one end and the turbine 26 fixed connection of first connecting axle 28, the other end and the crushing post 27 fixed connection of first connecting axle 28, first connecting axle 28 rotates with crushing case 2 to be connected, the fixed one end that keeps away from first connecting axle 28 at crushing post 27 of second connecting axle 29, second connecting axle 29 rotates with crushing case 2 to be connected, crushing post 27 parallel arrangement is at crushing case 2 inside and interlock each other, when turbine 26 is relative motion all the time, make crushing post 27 relative motion of crushing case 2 inside, because parallel arrangement's crushing post 27 interlock each other, can smash ground more evenly and the plastic products of retrieving, the heating time in careful later stage has been shortened, and the work efficiency is improved.

Further, be provided with swash plate 31 between crushing case 2 and the melting furnace 3, swash plate 31 both ends respectively with crushing case 2 and 3 fixed connection of melting furnace, the inside hollow state that is of swash plate 31, crushing case 2 and melting furnace 3 communicate each other through swash plate 31, through setting up swash plate 31 and crushing case 2 and 3 fixed connection of melting furnace, the plastics can be inside from crushing case 2 removal to melting furnace 3 through swash plate 31 after smashing.

Furthermore, a heating plate 32 is fixedly arranged inside the melting furnace 3, a heating electric wire 33 is fixedly arranged in the heating plate 32, the crushed plastic products can be heated and melted by the heating plate 32 and the heating electric wire 33, and the plastic products can be recast and reprocessed in the later period.

Further, the fixed one side that sets up at secondary combustion case 6 of blast pipe 61, the one end that blast pipe 61 far-mentioned secondary combustion case 6 is the loudspeaker form, filter 62 is located between secondary combustion case 6 and the blast pipe 61, utilize exhaust fan 4 to extract the waste gas that produces owing to melt the plastic products in with melting furnace 3, secondary combustion case 6 burns the waste gas that the extraction came in once more, make harmful gas burn out under high temperature, dust and smoke and dust particulate matter are detached to rethread filter 62, reach the effect of discharging pollution-free, then discharge gas up to standard, harmful gas has been avoided causing the injury and has led to the fact the pollution to the environment to the human body.

The working principle is as follows: when the device is used, plastic products are put into the crushing box 2 from the opening 21, then the motor 23 is started, the motor 23 rotates to drive the worm 24 to synchronously rotate along with the worm, the threads on the worm 24 are opposite, so that the group of turbines 26 meshed with the worm 24 always move relatively, and the crushing columns 27 inside the crushing box 2 move relatively, the crushing columns 27 arranged in parallel are mutually meshed, so that the recycled plastic products can be crushed more uniformly and finely, the plastic products are moved to the inside of the melting furnace 3 from the crushing box 2 through the inclined plate 31 to be heated and melted after being crushed, the exhaust fan 4 is started again, exhaust gas generated by melting the plastic products in the melting furnace 3 is extracted through the exhaust fan 4, the secondary combustion box 6 combusts the extracted exhaust gas again, harmful gas is burnt at high temperature, dust and smoke particles are removed through the filter plate 62, the pollution-free effect is achieved, and the gas reaching the standard is discharged.

The above description is only an example of the preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and those skilled in the art should be able to realize the equivalent alternatives and obvious variations of the present invention.

Claims

1. The utility model provides a plastics production waste recycling recasting device which characterized in that: including support frame (1), crushing case (2) and melting furnace (3), support frame (1) top is fixed to be provided with crushing case (2), the upper end of crushing case (2) is provided with opening (21), one side of crushing case (2) is fixed and is provided with mounting panel (22), install motor (23) on mounting panel (22), be provided with worm (24) on motor (23), worm (24) both ends are provided with fixed block (25), be provided with a set of turbine (26) between fixed block (25), be provided with crushing post (27) on turbine (26), crushing post (27) both ends all are provided with first connecting axle (28) and second connecting axle (29), one side of crushing case (2) is provided with melting furnace (3), be provided with air exhauster (4) on melting furnace (3), the both ends of air exhauster (4) all are provided with pipeline (5), pipeline (5) are kept away from the one end of air exhauster (4) is provided with secondary combustion box (6), the side of secondary combustion box (6) is provided with blast pipe (61), be provided with filter (62) on blast pipe (62).

2. The plastic product production waste recycling and recasting device according to claim 1, characterized in that: mounting panel (22) with fixed block (25) all with smash case (2) fixed connection, the fixed being provided with on mounting panel (22) motor (23), the output shaft end of motor (23) with scroll bar (24) fixed connection, scroll bar (24) run through simultaneously fixed block (25) and with fixed block (25) rotate to be connected.

3. The plastic product production waste recycling and recasting device according to claim 2, characterized in that: the worm wheel (26) is symmetrically arranged on the worm rod (24), the worm wheel (26) is meshed with the worm rod (24), and the threads on the worm rod (24) are opposite in rotation direction.

4. The plastic product production waste recycling and recasting device according to claim 2, characterized in that: the one end of first connecting axle (28) with turbine (26) fixed connection, the other end of first connecting axle (28) with smash post (27) fixed connection, first connecting axle (28) with smash case (2) and rotate and be connected, second connecting axle (29) are fixed to be set up smash post (27) and keep away from the one end of first connecting axle (28), second connecting axle (29) with smash case (2) and rotate and be connected, smash post (27) parallel arrangement and be in smash the inside and interlock of each other of case (2).

5. The plastic product production waste recycling and recasting device according to claim 1, characterized in that: smash case (2) with be provided with swash plate (31) between melting furnace (3), swash plate (31) both ends respectively with smash case (2) with melting furnace (3) fixed connection, swash plate (31) inside is the cavity state, smash case (2) with melting furnace (3) pass through swash plate (31) communicate each other.

6. The plastic product production waste recycling and recasting device according to claim 5, characterized in that: the heating plate (32) is fixedly arranged in the melting furnace (3), and the heating wire (33) is fixedly arranged in the heating plate (32).

7. The plastic product production waste recycling and recasting device as claimed in claim 1, wherein: the exhaust pipe (61) is fixedly arranged on one side of the secondary combustion box (6), the exhaust pipe (61) is far away from one end of the secondary combustion box (6) is in a horn shape, and the filter plate (62) is located between the secondary combustion box (6) and the exhaust pipe (61).