CN219723704U - High-efficient plastic granule sieving mechanism of multilayer screening - Google Patents
High-efficient plastic granule sieving mechanism of multilayer screening Download PDFInfo
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- CN219723704U CN219723704U CN202223158659.9U CN202223158659U CN219723704U CN 219723704 U CN219723704 U CN 219723704U CN 202223158659 U CN202223158659 U CN 202223158659U CN 219723704 U CN219723704 U CN 219723704U
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- pipe
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- air inlet
- plastic particle
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- 238000012216 screening Methods 0.000 title claims abstract description 28
- 229920000426 Microplastic Polymers 0.000 title claims description 10
- 238000007873 sieving Methods 0.000 title claims description 8
- 230000007246 mechanism Effects 0.000 title claims description 7
- 239000002245 particle Substances 0.000 claims abstract description 29
- 229920003023 plastic Polymers 0.000 claims abstract description 24
- 239000007921 spray Substances 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a multi-layer screening high-efficiency plastic particle screening device, which comprises a base and a plurality of screens, wherein a box body and two fixing frames are arranged in the center of the upper surface of the base, the two fixing frames are arranged on two outer sides of the box body, a mounting plate is arranged at the bottom of the inner side of the box body, the upper surface of the mounting plate is provided with a first spray head, the two fixing frames are connected through a plurality of fixing plates, a conveying channel is formed among the fixing plates, one end of each fixing plate is provided with a blanking pipe, and the lower end of each blanking pipe is communicated with the conveying channel at the lowest part, and the multi-layer screening high-efficiency plastic particle screening device has the advantages that: the plastic particles are conveyed through the second spray head, the plastic particles are enabled to be subjected to upward acting force by the air flow sprayed out of the first spray head, pass through the screen mesh and enter the conveying channel of the upper layer, and finally are discharged through different discharging pipes, so that the whole process is convenient and fast.
Description
Technical Field
The utility model relates to the related field of screening equipment, in particular to a multi-layer screening high-efficiency plastic particle screening device.
Background
The production process of the plastic particles comprises the following steps: the plastic material strips are extruded from high temperature, the plastic material strips after cooling and molding are dried and then enter a granulator under the driving of a transmission plate and a compression roller, and the granule particles with uniform particle size are majority in the granulating process of the granulator, but a small quantity of obvious particles with smaller or larger particle size are also arranged, so that the non-uniformity of the plastic material particles is caused, and the quality of products is influenced to a certain extent in the subsequent processing process. In order to improve the particle size consistency of plastic particles, a screening device is added to collect larger and smaller particles as reclaimed materials, and the plastic particles with uniform particle sizes are packaged, so that the plastic particles are convenient for further processing.
The patent number 201621207851.4 provides a plastic granule sieving mechanism, including the vibration frame, the vibration frame is adjacent with the granulator, and the granule discharge gate of granulator is located the vibration frame top, is equipped with first screen cloth, second screen cloth and bottom plate from last in proper order down on the vibration frame, and the aperture of first screen cloth is greater than the aperture of second screen cloth, and second screen cloth and bottom plate slope are placed. The utility model discloses a 2 layers of sieves that set up on the vibration frame screen cloth, and great granule is got rid of to first screen cloth, and less granule is strained to the second screen cloth, and even granule gets into qualified material collection device through qualified material discharge gate in second screen cloth bottom.
Adopt foretell sieving mechanism to have following not enough when sieving plastic granule: the device overall structure is comparatively complicated for when needing to adjust screening effect, inconvenient increase or reduce the quantity of screen cloth.
Disclosure of Invention
The utility model aims to provide a multi-layer screening high-efficiency plastic particle screening device so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient plastic granule sieving mechanism of multilayer screening, includes base and a plurality of screen cloth, the upper surface center department of base is provided with box and two mounts, two the mount sets up the outside both sides of box, the inboard bottom of box is provided with the mounting panel, the upper surface of mounting panel is provided with first shower nozzle, two connect through a plurality of fixed plates between the mount, and a plurality of form conveying channel between the fixed plate, the one end of fixed plate is provided with the unloading pipe, the lower extreme and the conveying channel intercommunication of lower part of unloading pipe, the lower extreme and the lateral wall of unloading pipe are provided with a plurality of second shower nozzles respectively, a plurality of second shower nozzles respectively correspond with a plurality of conveying channel, the other end of fixed plate is provided with a plurality of discharging pipes, a plurality of discharging pipe upper end respectively with a plurality of conveying channel intercommunication, a plurality of the screen cloth set up the middle part at a plurality of fixed plates respectively.
Preferably, the mesh diameters of a plurality of the screens are sequentially reduced from bottom to top.
Preferably, an exhaust pipe is installed at the upper end of the box body.
Preferably, the device further comprises an air inlet pipe, wherein a first guide pipe and a second guide pipe are arranged at the end of the air inlet pipe through a tee joint, the first guide pipe is respectively connected with a plurality of first spray heads, and the second guide pipe is respectively connected with a plurality of second spray heads.
Preferably, a baffle is arranged in the conveying channel at the upper port of the discharging pipe, and the baffle is positioned at one side far away from the discharging pipe.
Preferably, the end of the air inlet pipe is connected with air supply equipment, and the middle part of the air inlet pipe is provided with a drying box.
Compared with the prior art, the utility model has the beneficial effects that: through setting up a plurality of fixed plates that are parallel to each other, make and form the conveying channel between two adjacent fixed plates, set up first shower nozzle in the bottom of box simultaneously, set up the second shower nozzle in the one end of conveying channel, set up a plurality of screens in the middle part of fixed plate respectively, thus in the use, realize the transport to the plastic granule through the second shower nozzle, make the plastic granule receive ascending effort by the air current of first shower nozzle, and pass the screen cloth and get into the conveying channel of upper strata, finally discharge through different discharging pipes, realize the multistage screening to the plastic granule and handle, whole process is convenient and fast; meanwhile, the plastic particles are screened through air flow, and dust on the surfaces of the plastic particles can be effectively removed; further, the screening effect is adjusted by increasing or decreasing the number of screens.
Drawings
FIG. 1 is a schematic overall structure of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a schematic diagram of the installation of a second sprinkler according to the present utility model;
fig. 4 is a schematic view illustrating the installation of the first spray head of the present utility model.
In the figure: 1. a base; 2. a screen; 3. a case; 4. a fixing frame; 5. a mounting plate; 6. a first nozzle; 7. a fixing plate; 8. a conveying channel; 9. discharging pipes; 10. a second nozzle; 11. a discharge pipe; 12. an exhaust pipe; 13. an air inlet pipe; 14. and a baffle.
Detailed Description
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.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a high-efficient plastic granule sieving mechanism of multilayer screening, including base 1 and a plurality of screen cloth 2, the upper surface center department of base 1 is provided with box 3 and two mount 4, two mount 4 set up in the outside both sides of box 3, the inboard bottom of box 3 is provided with mounting panel 5, the upper surface of mounting panel 5 is provided with first shower nozzle 6, connect through a plurality of fixed plates 7 between two mount 4, and form conveying channel 8 between a plurality of fixed plates 7, the one end of fixed plate 7 is provided with unloading pipe 9, the lower extreme and the conveying channel 8 intercommunication of lower part of unloading pipe 9, the lower extreme and the lateral wall of unloading pipe 9 are provided with a plurality of second shower nozzles 10 respectively, a plurality of second shower nozzles 10 respectively correspond with a plurality of conveying channel 8, the other end of fixed plate 7 is provided with a plurality of discharging pipes 11 upper ends respectively with a plurality of conveying channel 8 intercommunication, a plurality of screen cloth 2 set up the middle part at a plurality of fixed plate 7 respectively.
In this embodiment, the screen 2 and the fixing plate 7 are detachably connected.
The mesh diameters of the plurality of screens 2 decrease in order from bottom to top.
An exhaust pipe 12 is installed at the upper end of the case 3.
Wherein the case 3 is composed of a main body and a case cover, and is fixedly connected by bolts, and the exhaust pipe 12 is provided on the case cover.
The spray nozzle further comprises an air inlet pipe 13, a first guide pipe and a second guide pipe are arranged at the end of the air inlet pipe 13 through a tee piece, the first guide pipe is respectively connected with the first spray nozzles 6, and the second guide pipe is respectively connected with the second spray nozzles 10.
Wherein, regulating valves are arranged at the middle parts of the first conduit and the second conduit.
The interior of the conveying channel 8 is provided with a baffle 14 at the upper end opening of the discharge pipe 11, the baffle 14 being on the side facing away from the discharge pipe 9.
An air supply device is connected to the end of the air inlet pipe 13, and a drying box is installed in the middle of the air inlet pipe 13.
Specifically, when the utility model is used, the end of the air inlet pipe 13 is connected with the exhaust end of the air supply device, so that the air is exhausted to the first nozzle 6 and the second nozzle 10 through the air inlet pipe 13, the first conduit and the second conduit respectively, and air flow is output, plastic particles to be screened are poured into the blanking pipe 9, under the action of the second nozzle 10, the plastic particles move from left to right in the lowest conveying channel 8, and the air flow sprayed by the first nozzle 6 enables the plastic particles with lighter weight to penetrate through meshes of the screen 2 and enter the upper conveying channel 8, and then are discharged through different discharging pipes 11 respectively, so that the plastic particles can be screened rapidly.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high-efficient plastic granule sieving mechanism of multilayer screening, its characterized in that, including base (1) and a plurality of screen cloth (2), the upper surface center department of base (1) is provided with box (3) and two mounts (4), two mount (4) set up the outside both sides of box (3), the inboard bottom of box (3) is provided with mounting panel (5), the upper surface of mounting panel (5) is provided with first shower nozzle (6), two connect through a plurality of fixed plates (7), and a plurality of form conveying channel (8) between fixed plate (7), the one end of fixed plate (7) is provided with unloading pipe (9), the lower extreme and the conveying channel (8) of lower part of unloading pipe (9) communicate, the lower extreme and the lateral wall of unloading pipe (9) are provided with a plurality of second shower nozzles (10) respectively, a plurality of second shower nozzles (10) correspond with a plurality of conveying channel (8) respectively, the other end of fixed plate (7) are provided with a plurality of discharging pipes (11) respectively on a plurality of fixed plate (7) a plurality of conveying channel (8).
2. The multi-layer screening high-efficiency plastic particle screening device according to claim 1, wherein: the mesh diameters of a plurality of the screens (2) are sequentially reduced from bottom to top.
3. The multi-layer screening high-efficiency plastic particle screening device according to claim 1, wherein: an exhaust pipe (12) is arranged at the upper end of the box body (3).
4. The multi-layer screening high-efficiency plastic particle screening device according to claim 1, wherein: the novel spray nozzle comprises a spray nozzle body and is characterized by further comprising an air inlet pipe (13), wherein a first guide pipe and a second guide pipe are arranged at the end of the air inlet pipe (13) through a tee joint, the first guide pipe is respectively connected with a plurality of first spray nozzles (6), and the second guide pipe is respectively connected with a plurality of second spray nozzles (10).
5. The multi-layer screening high-efficiency plastic particle screening device according to claim 1, wherein: the inside of the conveying channel (8) is provided with a baffle plate (14) at the upper port of the discharging pipe (11), and the baffle plate (14) is positioned at one side far away from the discharging pipe (9).
6. The multi-layer screening high-efficiency plastic particle screening device according to claim 4, wherein: the end of the air inlet pipe (13) is connected with air supply equipment, and a drying box is arranged in the middle of the air inlet pipe (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223158659.9U CN219723704U (en) | 2022-11-28 | 2022-11-28 | High-efficient plastic granule sieving mechanism of multilayer screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223158659.9U CN219723704U (en) | 2022-11-28 | 2022-11-28 | High-efficient plastic granule sieving mechanism of multilayer screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219723704U true CN219723704U (en) | 2023-09-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223158659.9U Active CN219723704U (en) | 2022-11-28 | 2022-11-28 | High-efficient plastic granule sieving mechanism of multilayer screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219723704U (en) |
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2022
- 2022-11-28 CN CN202223158659.9U patent/CN219723704U/en active Active
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