CN219686255U - Sorting and separating device for waste plastics - Google Patents
Sorting and separating device for waste plastics Download PDFInfo
- Publication number
- CN219686255U CN219686255U CN202321036488.4U CN202321036488U CN219686255U CN 219686255 U CN219686255 U CN 219686255U CN 202321036488 U CN202321036488 U CN 202321036488U CN 219686255 U CN219686255 U CN 219686255U
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- China
- Prior art keywords
- waste plastic
- feeding channel
- sorting
- sieve
- separating device
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- 239000004033 plastic Substances 0.000 title claims abstract description 77
- 229920003023 plastic Polymers 0.000 title claims abstract description 77
- 239000002699 waste material Substances 0.000 title claims abstract description 72
- 239000000463 material Substances 0.000 claims abstract description 46
- 238000012216 screening Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims description 27
- 238000000926 separation method Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 6
- 230000009471 action Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000007873 sieving Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 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
Abstract
The utility model relates to the technical field of plastic recovery, and discloses a sorting and separating device for waste plastics; the waste plastic products can be stored in a large amount through the storage hopper, sorting and separating work can be continuously carried out on the waste plastic products, the motor drive rotating shaft drives the material conveying kettle to guide the waste plastic products in the storage hopper into the material screening inner barrel, in the upward conveying process, impurities attached to the waste plastic products fall down through the first sieve holes and are discharged through the discharge holes through the material screening cavity to be collected, the sorted waste plastic products fall into the box body through the discharge channel and the feed hopper, fall onto the first sieve plate and the second sieve plate under the action of gravity, and accordingly the adhered impurities shake off, the impurities fall into the collecting hopper through the sieve holes of the first sieve plate and the second sieve plate to be collected, and the material conveying mechanism is convenient to convey the waste plastic products to the next process, so that the sorting and separating work is convenient to carry out continuous sorting and separating work, and the waste plastic separating efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of plastic recovery, in particular to a sorting and separating device for waste plastics.
Background
The plastic is a high molecular compound polymerized by taking a monomer as a raw material through polyaddition or polycondensation reaction, the deformation resistance is medium and is between fibers and rubber, the plastic is composed of synthetic resin, filler, plasticizer, stabilizer, lubricant, pigment and other additives, the plastic product is widely applied to various industries nowadays, and waste plastics can be recycled, so that the waste of resources is reduced;
in the prior art, publication No.: the Chinese summary of CN218111376U discloses a waste plastic sorting and separating device, which comprises a barrel, wherein the bottom of the inner wall of the barrel is rotationally connected with a separating barrel, the top of the separating barrel is connected with a driving rod, the top end of the driving rod penetrates through the barrel and extends to the outside of the barrel, the separating barrel is provided with sieve holes, a spiral slideway is arranged between the inner wall of the barrel and the outside of the separating barrel, and the bottom of the right side of the barrel is provided with a discharging chute. According to the waste plastic sorting and separating device, waste plastic can be rapidly sorted and separated through the cooperation of the screen cylinder and the separating cylinder, sundry particles participated on the surface of the waste plastic are separated from the waste plastic, the waste plastic can be conveniently processed and treated subsequently, the waste plastic piled in the hopper can be pushed through the action of the driving plate and the pushing plate, the phenomenon that too much waste plastic is piled in the hopper to cause the blockage of the feeding pipe is avoided, and the feeding stability is ensured;
plastic products with different sizes and different weights often exist in the waste plastics, and a separation device is needed when the waste plastics are recovered, and the separation device in the technical scheme is inconvenient for continuously separating the waste plastics, so that the separation efficiency of the waste plastics is reduced, and therefore, the separation device for the waste plastics needs to be provided.
Disclosure of Invention
The utility model aims to provide a waste plastic sorting and separating device which is convenient for continuously sorting and separating waste plastic, screens out impurities in the waste plastic and improves the sorting efficiency of the waste plastic, thereby improving the processing efficiency of the subsequent waste plastic and solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sorting and separating device for waste plastics comprises a storage device, a sorting device and a separating device;
the material storage device comprises a material storage hopper, and a material outlet of the material storage hopper is communicated with a material discharging channel;
the sorting device comprises a feeding channel and a feeding channel arranged right below the discharging channel, wherein a discharging hole for communicating with the discharging channel is formed in the lower end of one end of the feeding channel, a motor is arranged at one end of the feeding channel, an output shaft of the motor is in transmission connection with a rotating shaft, and one end of the rotating shaft is in transmission connection with a material conveying kettle;
the inner cavity of the feeding channel is provided with a screening inner cylinder, two ends of the outer side of the screening inner cylinder are respectively welded with a limiting ring and a plurality of groups of limiting rods, the outer side of the limiting rings is welded at one end, close to the discharge hole, of the inner cavity of the feeding channel, and the upper end of the other end of the feeding channel is provided with a feeding hole for the feeding channel to be communicated with;
the separating device comprises a box body, a first sieve plate welded at the top of the inner cavity of the box body and a second sieve plate welded at one side of the inner cavity of the box body, wherein the first sieve plate and the second sieve plate are staggered.
Preferably, the two sides of the storage hopper are fixedly connected with the supporting frames through a plurality of groups of positioning bolts, and a plurality of groups of stabilizing rods are welded on one side, opposite to the legs of the two groups of supporting frames.
Preferably, the length of the feeding channel is greater than the length of the inner sieve barrel, the inner diameter of the feeding channel is greater than the outer diameter of the inner sieve barrel, and the outer diameter of the material conveying kettle is smaller than the inner diameter of the inner sieve barrel.
Preferably, a screening cavity is arranged between the feeding channel and the screening inner cylinder, a plurality of groups of limiting rods are welded at one end, close to the feeding hole, of the outer side of the screening inner cylinder, and the limiting rods are arranged in a circular array.
Preferably, the other end of the feeding channel is provided with a discharging hole, the discharging hole is communicated with the screening cavity, one end, close to the discharging hole, of the outer side of the feeding channel is provided with a second bracket, and the middle part of the outer side of the feeding channel is provided with a first bracket.
Preferably, the outside of sieve material inner tube has seted up multiunit first sieve mesh, and multiunit first sieve mesh is circular array setting, pass the lower extreme setting of material cauldron under the feed port.
Preferably, the upper surface intercommunication of box has the feeder hopper, the feeder hopper sets up under the row material passageway, the lower surface intercommunication of box has the collection fill, and the lower surface welding of box has the multiunit landing leg, the box inner chamber is provided with material conveying mechanism.
Preferably, the upper end of one side of the box body is hinged with a box cover through a hinge, the height of the box cover is half of the height of the box body, one end of the material conveying mechanism is arranged at the outer end of the box body, the other end of the material conveying mechanism is arranged at one end, close to the box door, of the lower surface of the second sieve plate, and the first sieve plate and the second sieve plate are arranged under the feed hopper.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, a large amount of waste plastic products can be stored through the storage hopper by matching among the storage device, the sorting device and the separating device, so that the waste plastic products can be sorted and separated continuously, the motor drives the rotating shaft to drive the material conveying kettle to guide the waste plastic products in the storage hopper into the material sieving inner barrel, impurities attached to the waste plastic products in the upward conveying process can fall down through the first sieve holes and are discharged through the material sieving cavity to be collected through the material discharging holes, the sorted waste plastic products fall into the box body through the material discharging channel and the feeding hopper, fall onto the first sieve plate and the second sieve plate under the action of gravity, so that the adhered impurities fall into the collecting hopper through the sieve holes of the first sieve plate and the second sieve plate to be collected, the material conveying mechanism is convenient for conveying the waste plastic products to the next process, the continuous sorting and separation work is facilitated, and the sorting and separation efficiency of the waste plastic is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a storage device according to the present utility model;
FIG. 3 is a schematic diagram of a sorting apparatus according to the present utility model;
FIG. 4 is a schematic diagram of the separation device according to the present utility model.
In the figure: 100. a storage device; 101. a storage hopper; 102. a support frame; 103. a stabilizer bar; 104. a blanking channel; 105. positioning bolts; 200. a sorting device; 201. a feed channel; 2011. a feed hole; 2012. a discharge hole; 2013. a discharge hole; 202. a screening inner cylinder; 2021. a limiting ring; 2022. a limit rod; 2023. a first screen aperture; 203. a screening cavity; 204. a motor; 2041. a rotation shaft; 205. a material conveying kettle; 206. a feed channel; 207. a discharge channel; 208. a first bracket; 209. a second bracket; 300. a separation device; 301. a case; 302. a material conveying mechanism; 303. a first screen plate; 304. a second screen plate; 305. a collection bucket; 306. a feed hopper; 307. a support leg; 308. a case cover.
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 waste plastic sorting and separating device 300 comprises a storage device 100, a sorting device 200 and a separating device 300;
the material storage device 100 comprises a material storage hopper 101, and a material outlet of the material storage hopper 101 is communicated with a material discharging channel 104;
the sorting device 200 comprises a feeding channel 201 and a feeding channel 206 arranged right below the discharging channel 104, wherein a discharging hole 2012 for communicating with a discharging channel 207 is formed in the lower end of one end of the feeding channel 201, a motor 204 is arranged at one end of the feeding channel 201, an output shaft of the motor 204 is in transmission connection with a rotating shaft 2041, and one end of the rotating shaft 2041 is in transmission connection with a material conveying kettle 205;
the inner cavity of the feeding channel 201 is provided with a screening inner cylinder 202, two ends of the outer side of the screening inner cylinder 202 are respectively welded with a limiting ring 2021 and a plurality of groups of limiting rods 2022, the outer side of the limiting ring 2021 is welded at one end, close to a discharging hole 2012, of the inner cavity of the feeding channel 201, and the upper end of the other end of the feeding channel 201 is provided with a feeding hole 2011 for communicating with the feeding channel 206;
the separation device 300 comprises a box 301, a first sieve plate 303 welded at the top of the inner cavity of the box 301, and a second sieve plate 304 welded at one side of the inner cavity of the box 301, wherein the first sieve plate 303 and the second sieve plate 304 are arranged in a staggered manner.
When the waste plastic sorting and separating device is used, a large amount of waste plastic products which are not sorted and separated are poured into the storage hopper 101, the motor 204 and the conveying mechanism 302 are started, the waste plastic products fall into the feeding channel 206 through the discharging channel 104, so that the waste plastic products fall into the feeding hole 2011 end of the feeding channel 201, the output shaft of the motor 204 drives the conveying kettle 205 to convey the waste plastic products falling from the discharging channel 104 upwards along the inner screening cylinder 202, impurities attached to the waste plastic products fall into the screening cavity 203 through the first sieve holes 2023 of the inner screening cylinder 202, the impurities are discharged through the discharging holes 2013 under the action of gravity, the impurities are conveniently collected, meanwhile, the waste plastic products after sorting fall into the feeding hopper 306 through the discharging channel 207, the waste plastic products fall onto the first sieve plate 303 and the second sieve plate 304 under the action of gravity, the impurities are vibrated and fall into the collecting hopper 305 through the vibration generated by the falling, the waste plastic products fall into the conveying mechanism 302 through the guide of the second sieve plate 304, the waste plastic products fall into the waste plastic products through the conveying mechanism 302, the waste plastic products are conveniently separated and separated through the conveying channels, and the waste plastic products are conveniently separated and separated.
Both sides of the storage hopper 101 are fixedly connected with a support frame 102 through a plurality of groups of positioning bolts 105, and a plurality of groups of stabilizing rods 103 are welded on opposite sides of frame legs of the two groups of support frames 102, so that the storage hopper 101 is conveniently supported through the support frames 102, the stability of the storage hopper 101 is improved, the strength of the support frames 102 is improved through the stabilizing rods 103, and the service lives of the storage hopper 101 and the support frames 102 are prolonged.
The length of the feeding channel 201 is greater than the length of the inner sieve barrel 202, the inner diameter of the feeding channel 201 is greater than the outer diameter of the inner sieve barrel 202, the outer diameter of the material conveying kettle 205 is smaller than the inner diameter of the inner sieve barrel 202, and waste plastic products are conveyed from bottom to top through the inclined arrangement of the feeding channel 201, so that the separation efficiency of the waste plastic products is improved, the adhesion of impurities is reduced, the separation quality of the waste plastic products is improved, and the influence of excessive impurities on the next procedure is avoided.
A screening cavity 203 is arranged between the feeding channel 201 and the screening inner barrel 202, a plurality of groups of limiting rods 2022 are welded at one end, close to the feeding hole 2011, of the outer side of the screening inner barrel 202, the limiting rods 2022 are arranged in a circular array, impurities separated from waste plastic products are discharged to the discharging hole 2013 through the screening cavity 203, the impurities are prevented from being attached to the waste plastic products again during sorting, and sorting efficiency is improved.
The other end of the feeding channel 201 is provided with a discharge hole 2013, the discharge hole 2013 is communicated with the sieve material cavity 203, one end, close to the discharge hole 2013, of the outer side of the feeding channel 201 is provided with a second support 209, the middle of the outer side of the feeding channel 201 is provided with a first support 208, the feeding channel 201 is supported through the first support 208 and the second support 209, and the feeding channel 201 is arranged between the two groups of stabilizing rods 103, so that the stability of the feeding channel 201 during sorting operation is improved.
The outside of sieve material inner tube 202 has seted up multiunit first sieve mesh 2023, and multiunit first sieve mesh 2023 is circular array setting, and the lower extreme of passing material cauldron 205 sets up under feed port 2011, is convenient for collect impurity through multiunit first sieve mesh 2023, improves the separation efficiency to waste plastic products.
The upper surface intercommunication of box 301 has feeder hopper 306, and feeder hopper 306 sets up under discharge channel 207, and the lower surface intercommunication of box 301 has collection fill 305, and the lower surface welding of box 301 has multiunit landing leg 307, and the box 301 inner chamber is provided with material conveying mechanism 302, is convenient for collect the waste plastic products of discharge channel 207 through feeder hopper 306 to waste plastic products falls on first sieve 303 and second sieve 304 through the dead weight, vibrates impurity through the dead weight that produces that falls, thereby makes it fall in collection fill 305, is convenient for collect impurity, is convenient for waste plastic products's follow-up processing.
One side upper end of box 301 has case lid 308 through the hinge articulates, and the height of case lid 308 is half of box 301 height, the one end setting of material conveying mechanism 302 is at the box 301 outer end, and the other end setting of material conveying mechanism 302 is close to the one end of chamber door at second sieve 304 lower surface, first sieve 303 and second sieve 304 all set up under feeder hopper 306, be convenient for open through the chamber door and wash first sieve 303 and second sieve 304, be convenient for examine and repair material conveying mechanism 302 simultaneously, material conveying mechanism 302 is convenient for carry the waste plastic products after the separation to the next process, improve waste plastic products and select separately separation efficiency in succession.
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 (8)
1. A waste plastic sorting and separating device is characterized in that: comprises a storage device (100), a sorting device (200) and a separating device (300);
the storage device (100) comprises a storage hopper (101), and a discharge port of the storage hopper (101) is communicated with a discharging channel (104);
the sorting device (200) comprises a feeding channel (201) and a feeding channel (206) arranged under the discharging channel (104), a discharging hole (2012) for communicating with a discharging channel (207) is formed in the lower end of one end of the feeding channel (201), a motor (204) is arranged at one end of the feeding channel (201), a rotating shaft (2041) is connected with an output shaft of the motor (204) in a transmission manner, and a material conveying kettle (205) is connected with one end of the rotating shaft (2041) in a transmission manner;
the inner cavity of the feeding channel (201) is provided with a screening inner cylinder (202), two ends of the outer side of the screening inner cylinder (202) are respectively welded with a limiting ring (2021) and a plurality of groups of limiting rods (2022), the outer side of the limiting ring (2021) is welded at one end, close to a discharge hole (2012), of the inner cavity of the feeding channel (201), and a feed hole (2011) for communicating a feed channel (206) is formed in the upper end of the other end of the feeding channel (201);
the separation device (300) comprises a box body (301), a first sieve plate (303) welded at the top of the inner cavity of the box body (301) and a second sieve plate (304) welded at one side of the inner cavity of the box body (301), wherein the first sieve plate (303) and the second sieve plate (304) are arranged in a staggered mode.
2. The waste plastic sorting and separating device according to claim 1, wherein: the two sides of the storage hopper (101) are fixedly connected with the supporting frames (102) through a plurality of groups of positioning bolts (105), and a plurality of groups of stabilizing rods (103) are welded on one side, opposite to the legs of the two groups of supporting frames (102).
3. The waste plastic sorting and separating device according to claim 1, wherein: the length of the feeding channel (201) is greater than that of the inner screening cylinder (202), the inner diameter of the feeding channel (201) is greater than the outer diameter of the inner screening cylinder (202), and the outer diameter of the material conveying kettle (205) is smaller than the inner diameter of the inner screening cylinder (202).
4. A waste plastic sorting and separating device according to claim 3, wherein: a screening cavity (203) is arranged between the feeding channel (201) and the screening inner cylinder (202), a plurality of groups of limiting rods (2022) are welded at one end, close to the feeding hole (2011), of the outer side of the screening inner cylinder (202), and the limiting rods (2022) are arranged in a circular array.
5. The waste plastic sorting and separating device according to claim 4, wherein: the other end of the feeding channel (201) is provided with a discharging hole (2013), the discharging hole (2013) is communicated with the screening cavity (203), one end, close to the discharging hole (2013), of the outer side of the feeding channel (201) is provided with a second bracket (209), and the middle part of the outer side of the feeding channel (201) is provided with a first bracket (208).
6. The waste plastic sorting and separating device according to claim 1, wherein: the outside of sieve material inner tube (202) has seted up multiunit first sieve mesh (2023), and multiunit first sieve mesh (2023) are circular array setting, the lower extreme setting of passing material cauldron (205) is under feed inlet (2011).
7. The waste plastic sorting and separating device according to claim 1, wherein: the upper surface intercommunication of box (301) has feeder hopper (306), feeder hopper (306) set up under discharge channel (207), the lower surface intercommunication of box (301) has collection fill (305), and the lower surface welding of box (301) has multiunit landing leg (307), the box (301) inner chamber is provided with feed mechanism (302).
8. The waste plastic sorting and separating device according to claim 7, wherein: one side upper end of box (301) articulates through the hinge has case lid (308), and the height of case lid (308) is half of box (301) height, the one end setting of passing material mechanism (302) is in box (301) outer end, and the other end setting of passing material mechanism (302) is close to the one end of chamber door at second sieve (304) lower surface, first sieve (303) and second sieve (304) all set up under feeder hopper (306).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321036488.4U CN219686255U (en) | 2023-05-04 | 2023-05-04 | Sorting and separating device for waste plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321036488.4U CN219686255U (en) | 2023-05-04 | 2023-05-04 | Sorting and separating device for waste plastics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219686255U true CN219686255U (en) | 2023-09-15 |
Family
ID=87961717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321036488.4U Active CN219686255U (en) | 2023-05-04 | 2023-05-04 | Sorting and separating device for waste plastics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219686255U (en) |
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2023
- 2023-05-04 CN CN202321036488.4U patent/CN219686255U/en active Active
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