CN220048936U - Screening device for production of regenerated plastic particles - Google Patents
Screening device for production of regenerated plastic particles Download PDFInfo
- Publication number
- CN220048936U CN220048936U CN202321466580.4U CN202321466580U CN220048936U CN 220048936 U CN220048936 U CN 220048936U CN 202321466580 U CN202321466580 U CN 202321466580U CN 220048936 U CN220048936 U CN 220048936U
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- screening
- plate
- hollow
- box
- blanking
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- 238000012216 screening Methods 0.000 title claims abstract description 103
- 239000002245 particle Substances 0.000 title claims abstract description 47
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000002955 isolation Methods 0.000 claims abstract description 28
- 238000007664 blowing Methods 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 9
- 238000012423 maintenance Methods 0.000 claims description 5
- 230000010349 pulsation Effects 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a screening device for the production of regenerated plastic particles, which comprises: a hollow screening box, wherein the inner side of the screening box is provided with a first isolation plate and a second isolation plate in parallel, and an upwardly inclined screening material channel is formed between the adjacent first isolation plate and second isolation plate; a blanking plate is obliquely arranged on the inner side of the screening box; one end of the first isolation plate is perpendicular to the blanking plate; the vibrating component is fixedly provided with the bottom of the blanking plate; the vibration component can drive the blanking plate to vibrate so as to spread out the stacked regenerated plastic particles; the screening power source is fixedly arranged at the top of the hollow screening box, and the output end of the screening power source extends to the inner side of the hollow screening box through a pipeline; and the output port is centrally arranged on the screening material channel. The utility model has the advantages of simple structure, cost saving, high working efficiency, low production cost, good product quality, high yield and low noise.
Description
Technical Field
The utility model relates to the technical field of processing of regenerated plastic particles, in particular to a screening device for production of regenerated plastic particles.
Background
The regenerated plastic particles are called plastic regenerated particles, and after the mechanical blade crushing operation is carried out, the plastic recycling is completed. When the regenerated particles are reworked, the regenerated plastic particles with different specifications are needed according to different shaping requirements of different products, but most of the currently used selecting devices are subjected to vibration screening so as to classify the regenerated particles, and the structure is easy to damage after the vibration screening mode works for a long time, and the regenerated plastic particles are loud in noise, complex in structure and difficult to maintain. The present utility model has been made in view of the above circumstances, and it is an object of the present utility model to provide a screening apparatus for producing reclaimed plastic particles, which automatically screens the reclaimed plastic particles by wind power while depending on the difference in the weight of the reclaimed plastic particles.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the screening device for producing the regenerated plastic particles, which has the advantages of simple structure, cost saving, high working efficiency, low production cost, good product quality, high yield, low generated noise, small acting force applied to the structure, difficult damage and high equipment utilization rate.
The technical scheme of the utility model is as follows: a screening apparatus for the production of recycled plastic particles, comprising:
a hollow screening box, wherein the inner side of the screening box is provided with a first isolation plate and a second isolation plate in parallel, and an upwardly inclined screening material channel is formed between the adjacent first isolation plate and second isolation plate; a blanking plate is obliquely arranged on the inner side of the screening box; one end of the first isolation plate is perpendicular to the blanking plate;
the vibrating component is fixedly provided with the bottom of the blanking plate; the vibration component can drive the blanking plate to vibrate so as to spread out the stacked regenerated plastic particles; and
the screening power source is fixedly arranged at the top of the hollow screening box, and the output end of the screening power source extends to the inner side of the hollow screening box through a pipeline; and the output port is centrally arranged on the screening material channel.
Further, a blanking port is formed in the top of the hollow screening box, a material guide plate is obliquely arranged at the blanking port, and the material guide plate faces to the blanking plate; a collecting groove is formed in one side of the bottom of the hollow screening box; a second collecting groove is formed between the screening power source output port extending to the inner side of the hollow screening box and the second isolation plate; and one side of the hollow screening box is detachably provided with a maintenance door.
Further, the second separator comprises a riser; a first guide plate is obliquely bent at one end of the vertical plate; a second guide plate is obliquely bent at one end of the first guide plate; the length of the second guide plate is far greater than that of the first guide plate.
Further, a first bending part is arranged on the first isolation plate; and V-shaped inverted guide wheel ribs are arranged on the blanking plate in an array mode.
Further, the screening power source comprises a filtering device; one side of the filtering device is communicated with a blower; the output end of the blower is connected with a blowing pipe through a pipeline; the blowing pipe is inserted on the hollow screening box.
Further, one end of the blowing pipe extends outwards to form a splayed shape, and the blowing outlet is arranged in parallel with the screening material channel; the filtering device comprises a hollow dust removal box; the inner side array of the dust removal box is provided with a cloth belt framework; a filter bag is sleeved on the peripheral side of the cloth belt framework; and a pulsation positive air pressure component is fixedly arranged on one side of the dust removal box and extends to the cloth belt framework.
Further, the vibration member includes: a vibration support; an ultrasonic transducer is detachably arranged on the vibration bracket; the output end of the ultrasonic transducer is provided with a flange joint; the flange joint is welded with the blanking plate.
Compared with the prior art, the utility model has the following beneficial effects:
1) According to the utility model, through the cooperation of equipment such as the hollow screening box, the vibrating component, the screening power source, the PLC (the prior art is not repeated here), automatic feeding and automatic screening are realized, the production quality is ensured, and the production efficiency is effectively improved;
2) The utility model has simple structure, low cost, high working efficiency, low production cost, good product quality, high yield, low noise, small acting force on the structure, difficult damage and high equipment utilization rate;
3) According to the utility model, the vibrating component is matched with the blanking plate to break up the fallen materials, so that the regenerated plastic particles partially adhered together can be broken up and separated, the normal particle size is recovered, the materials are prevented from being mixed together with unqualified materials during the subsequent screening operation, the subsequent screening of the materials is more thorough, and the waste of production resources is avoided.
Drawings
For further illustration of the various embodiments, the utility model is provided with the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments and together with the description, serve to explain the principles of the embodiments. With reference to these matters, one of ordinary skill in the art will understand other possible embodiments and advantages of the present utility model. The components in the figures are not drawn to scale and like reference numerals are generally used to designate like components.
FIG. 1 is a schematic three-dimensional structure of a screening apparatus according to the present utility model;
FIG. 2 is an exploded view of the screening apparatus of the present utility model;
FIG. 3 is a schematic three-dimensional structure of a hollow screening box of the present utility model;
FIG. 4 is a schematic view of a three-dimensional structure of a screening power source according to the present utility model;
fig. 5 is a schematic three-dimensional structure of the vibration member of the present utility model.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present utility model.
Referring to fig. 1 to 5, a screening apparatus for the production of reclaimed plastic particles, comprising: a hollow screening box 1, a vibrating member 2 and a screening power source 3. Wherein: the hollow screening box 1 is provided with a hollow square object formed by splicing sheet metal parts, a first isolation plate 11 and a second isolation plate 12 are arranged on the inner side of the screening box 1 in parallel, an upwardly inclined screening material channel 13 is formed between the adjacent first isolation plate 11 and the adjacent second isolation plate 12, and the box body of the hollow screening box 1 is divided into a first collecting box and a second collecting box by the adjacent first isolation plate 11 and the adjacent second isolation plate 12; a blanking plate 14 is obliquely arranged on the inner side of the screening box 1; one end of the first isolation plate 11 is vertically arranged with the blanking plate 14, and is used for introducing the regenerated plastic particles into the screening material channel 13 for convenient screening; the bottom of the blanking plate 14 is fixedly arranged on the vibrating component 2; the vibrating component 2 can drive the blanking plate 14 to vibrate so as to scatter and separate the regenerated plastic particles adhered together by the regenerated plastic particles, and the regenerated plastic particles are recovered to the normal particle size, so that the regenerated plastic particles are prevented from being mixed together with unqualified materials during the subsequent screening operation, the subsequent screening of the materials is more thorough, and the waste of production resources is avoided; the screening power source 3 is fixedly arranged at the top of the hollow screening box 1, and the output end of the screening power source 3 extends to the inner side of the hollow screening box 1 through a pipeline; and the output port is centrally arranged on the screening material channel 13 and is used for blowing clean air flow when the scattered and separated regenerated plastic particles fall down, and the unqualified products are blown into the second collecting box to be collected under the action of the air flow. The screening device applied to the production of the regenerated plastic particles realizes automatic regenerated plastic particle screening, has simple operation in the whole process, does not need manual participation, and has simple structure, small noise and convenient maintenance. The hollow screening box 1, the vibrating member 2, and the screening power source 3 will be described in detail below.
On the basis of the embodiment, the top of the hollow screening box 1 is provided with the blanking port 15 for butt joint of plastic particle production equipment, and in order to ensure that the butt joint of plastic particles can have enough time for slideway and vibration separation on the blanking plate 14, the blanking port 15 is obliquely provided with the material guide plate 16, the material guide plate 16 faces the blanking plate 14, and the blanking can be effectively ensured to drop on the top end of the blanking plate 14 through the material guide plate 16; a collecting tank 17 is arranged at one side of the bottom of the hollow screening box 1, and the collecting tank 17 is respectively correspondingly arranged below the first collecting box and the second collecting box to collect different screened regenerated plastic particles; a second collecting groove 18 is formed between the output port of the screening power source 3 extending to the inner side of the hollow screening box 1 and the second isolation plate 12; the maintenance door 19 is detachably arranged on one side of the hollow screening box 1, so that subsequent maintenance and installation are facilitated.
On the basis of the above embodiment, the first partition plate 11 is provided with a first bending portion 111; the blanking plate 14 is provided with V-shaped inverted guide wheel ribs 5 in an array mode, and the V-shaped inverted guide wheel ribs are used for enabling the recycled plastic particles which are piled up to be evenly spread to the tail end, so that the recycled plastic particles with different qualities can be separated conveniently by subsequent wind power.
On the basis of the above embodiment, the second isolation plate 12 includes a riser 121 made of sheet metal parts; a first guide plate 122 is obliquely bent at one end of the vertical plate 121, and a screening material channel 13 is formed by parallel arrangement between the first guide plate 122 and the first bending part 111; a second guide plate 123 is obliquely bent at one end of the first guide plate 122, and is used for guiding the separated regenerated plastic particles to a collecting place for collection; the second guide plate 123 has a length substantially equal to that of the first guide plate 122.
On the basis of the above embodiment, the screening power source 3 includes a filter device 31 for removing dust to prevent introduction of others, which would affect the quality; one side of the filtering device 31 is communicated and connected with a blower 32 for pumping air pressure from the inner side of the filtering device 31 to form a negative pressure cavity, so that the air can conveniently and rapidly enter the filtering device 31; the output end of the blower 32 is connected with a blowing pipe 33 through a pipeline; the blowpipe 33 is inserted in the hollow screening box 1. Specifically, the blower 32 extracts the filtered air, blows the air to the blowing pipe 33 through the conveying pipeline, then sprays the regenerated plastic particles which blow the free falling body, the regenerated plastic particles have small mass and float to the screening material channel 13 to enter the first collecting box under the action of the blowing force, the whole process of collecting is easy to operate, and the generated noise is small.
On the basis of the embodiment, one end of the blowing pipe 33 extends outwards to form a splayed shape, and the blowing outlet is arranged in parallel with the screening material channel 13; the filtering device 31 comprises a hollow dust removal box 311; a cloth belt framework 312 is arranged on the inner side of the dust removal box 311 in an array manner; the periphery of the cloth belt framework 312 is sleeved with a filtering bag 313; the pulsation positive air pressure component 314 is fixedly arranged on one side of the dust removal box 311, the pulsation positive air pressure component 314 extends to the cloth belt framework 312, in this embodiment, the working principle of the filtering device 31 is known in the prior art, and is not described in detail herein.
On the basis of the above embodiment, the vibration member 2 includes: a vibration bracket 21; an ultrasonic transducer 22 is detachably arranged on the vibration bracket 21; the output end of the ultrasonic transducer 22 is provided with a flange joint 23; the flange joint 23 is welded with the blanking plate 14.
The working principle of the utility model is as follows: when the device is used, the whole screening device is placed on a butt joint particle production machine for producing regenerated plastic particles, the produced regenerated plastic particles fall to a blanking port 15 and then are guided to a blanking plate 14 through a material guide plate 16, the bonded regenerated plastic particles uniformly spread by the blanking plate 14 and a vibrating part 2 and then slide to one end to perform free falling motion, at the moment, a blower 32 pumps out filtered gas and blows the filtered gas to a blowing pipe 33 through a conveying pipeline, then the blowing pipe sprays and blows the regenerated plastic particles which move in the free falling motion, the regenerated plastic particles with small mass drift to a screening material channel 13 under the action of blowing force to enter a first collecting box for collection, and the regenerated plastic particles with heavy mass continue to fall to a second collecting box for collection in the free falling motion. The noise that produces at whole in-process is little, and the effort that the structure received is less fragile, and it can not take place to glue the phenomenon to glue after the screening to the granule further cooling assurance through screening power supply 3 moreover.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A screening apparatus for the production of recycled plastic particles, comprising:
a hollow screening box (1), wherein a first isolation plate (11) and a second isolation plate (12) are arranged on the inner side of the screening box (1) in parallel, and an upwardly inclined screening material channel (13) is formed between the adjacent first isolation plate (11) and second isolation plate (12); a blanking plate (14) is obliquely arranged on the inner side of the screening box (1); one end of the first isolation plate (11) is perpendicular to the blanking plate (14);
a vibrating part (2) fixedly provided with the bottom of the blanking plate (14); the vibrating component (2) can drive the blanking plate (14) to vibrate so as to spread the stacked regenerated plastic particles; and
the screening power source (3) is fixedly arranged at the top of the hollow screening box (1), and the output end of the screening power source (3) extends to the inner side of the hollow screening box (1) through a pipeline; and the output port is centrally arranged on the screening material channel (13).
2. The screening apparatus of claim 1, wherein: a blanking port (15) is formed in the top of the hollow screening box (1), a material guide plate (16) is obliquely arranged at the blanking port (15), and the material guide plate (16) faces to the blanking plate (14); a collecting tank (17) is arranged at one side of the bottom of the hollow screening box (1); a second collecting groove (18) is formed between the output port of the screening power source (3) extending to the inner side of the hollow screening box (1) and the second isolation plate (12); one side of the hollow screening box (1) is detachably provided with a maintenance door (19).
3. A screening apparatus according to claim 2, wherein: the second separator (12) comprises a riser (121); a first guide plate (122) is obliquely bent at one end of the vertical plate (121); a second guide plate (123) is obliquely bent at one end of the first guide plate (122); the length of the second guide plate (123) is far greater than that of the first guide plate (122).
4. The screening apparatus of claim 1, wherein: a first bending part (111) is arranged on the first isolation plate (11); the blanking plate (14) is provided with V-shaped inverted guide wheel ribs (5) in an array mode.
5. The screening apparatus of claim 1, wherein: the screening power source (3) comprises a filtering device (31); one side of the filtering device (31) is communicated with a blower (32); the output end of the blower (32) is connected with a blowing pipe (33) through a pipeline; the blowing pipe (33) is inserted on the hollow screening box (1).
6. The screening apparatus of claim 5, wherein: one end of the blowing pipe (33) extends outwards to form a splayed shape, and a blowing outlet is arranged in parallel with the screening material channel (13); the filtering device (31) comprises a hollow dust removal box (311); a cloth belt framework (312) is arranged on the inner side of the dust removal box (311) in an array manner; a filter bag (313) is sleeved on the peripheral side of the cloth belt framework (312); one side of the dust removal box (311) is fixedly provided with a pulsation positive air pressure component (314), and the pulsation positive air pressure component (314) extends to the cloth belt framework (312).
7. The screening apparatus of claim 1, wherein: the vibration member (2) includes: a vibration support (21); an ultrasonic transducer (22) is detachably arranged on the vibration bracket (21); the output end of the ultrasonic transducer (22) is provided with a flange joint (23); the flange joint (23) is welded with the blanking plate (14).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2023203657221 | 2023-03-02 | ||
| CN202320365722 | 2023-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220048936U true CN220048936U (en) | 2023-11-21 |
Family
ID=88787195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321466580.4U Active CN220048936U (en) | 2023-03-02 | 2023-06-09 | Screening device for production of regenerated plastic particles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220048936U (en) |
-
2023
- 2023-06-09 CN CN202321466580.4U patent/CN220048936U/en active Active
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