CN207808139U - A kind of plastic granulating equipment for plastics recovery - Google Patents
A kind of plastic granulating equipment for plastics recovery Download PDFInfo
- Publication number
- CN207808139U CN207808139U CN201721889556.6U CN201721889556U CN207808139U CN 207808139 U CN207808139 U CN 207808139U CN 201721889556 U CN201721889556 U CN 201721889556U CN 207808139 U CN207808139 U CN 207808139U
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- CN
- China
- Prior art keywords
- inner cylinder
- heat exchange
- outer housing
- mold
- heating device
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of plastic granulating equipments for plastics recovery, including inner cylinder, the screw extruding structure being connected to inside inner cylinder, the outer housing being arranged outside inner cylinder, the heating device being connected in inner cylinder outer circle, be connected to feed inlet on inner cylinder and across outer housing, and be connected to inner cylinder and outer casing ends and with the mold of screw extruding respective outer side edges；Heating device includes several heat exchange structures, and the electric heating device being intervally arranged with heat exchange structure；The cutter device with mold adapted is provided on outer housing；Air-cooled structure is provided on cutter device；It is provided with heat exchange structure and electric heating device, is not only able to ensure that the temperature of heating, and the temperature of the different parts in inner cylinder can be controlled, passes through mold extrusion forming conducive to plastics；The combination of cutter device and air-cooled structure can reduce the temperature at mould outlet, not only plastics be prevented to be bonded on blade, and be conducive to plastic grain molding.
Description
Technical field
The utility model is related to plastics recovery technical fields, are made in particular to a kind of plastics for plastics recovery
Grain equipment.
Background technology
As the progress and development of industry have been widely used since plastics emerge from 20th century；But plastic products are
While people bring life convenient, serious environmental problem is also generated：Plastic garbage is difficult to natural decomposition, leads to solid waste
Increase；If flowing into ocean, marine organisms can be caused to eat by mistake, suffocate, influence marine ecology；Incineration plastic garbage can be made
At serious secondary pollution；Therefore, technics of reclaim of plastic waste economize on resources as one, the behave of environmental protection, increasingly by
Pay attention to；The recycling of waste plastic and recycling development, are derived from the heightened awareness to environment and resource, reduce waste plastic
Pollution to environment and to reduce the wasting of resources be the major issue benefited the nation and the people, it is estimated that, one ton of waste plastic is often utilized, and is added
Work raw material compared to can energy saving 85% or more, save processing charges 70-80%, be equivalent to save 20 tons of oil；Waste plastic is again
Raw processing needs first waste plastic through over cleaning, the dry Screw Extrusion melting for then using plastic granulating equipment again, plasticizing,
The processing of the techniques such as granulation granulates, and traditional plastic granulating equipment cannot carry out the adjusting of heating temperature, is squeezed after plastic heating
When going out, usually it can lead to deformation of products because cooling is uneven, plastics are easy to be bonded in blade when not reaching requirement, and being granulated
On component, the normal operation of later process is influenced.
Invention content
The utility model aim is to provide a kind of plastic granulating equipment for plastics recovery, solves the above technology and asks
Topic.
In order to achieve the above technical purposes, reach above-mentioned technology requirement, technical solution is used by the utility model：
A kind of plastic granulating equipment for plastics recovery, including inner cylinder, the screw extruding structure being connected to inside inner cylinder, setting
Outer housing outside inner cylinder, the heating device being connected in inner cylinder outer circle are connected on inner cylinder and pass through outer
The feed inlet of shell, and be connected to inner cylinder and outer casing ends and with the mold of screw extruding respective outer side edges；It is special
Sign is：The heating device includes several heat exchange structures, and the electric heating device being intervally arranged with heat exchange structure；It is described
Outer housing on be provided with cutter device with mold adapted；It is provided with air-cooled structure on the cutter device.
As preferred technical solution：It is provided with cataclasitlc structure on the feed inlet.
As preferred technical solution：Several cooling fins are provided in the outer circle of the mold.
As preferred technical solution：The heat exchange structure includes set of heat exchange tubes, and is connected in set of heat exchange tubes
Inlet and outlet；It is additionally provided with separate space in the set of heat exchange tubes.
As preferred technical solution：The cutter device includes the supporting rack being connected on outer housing, is connected to branch
The upper cutter structure of support side wall；The cutter structure includes driving motor, and the blade being connected on driving motor
Component；The support frame bottom is additionally provided with the opening fallen on convenient for the plastic grain after cutting on conveyer.
As preferred technical solution：The quantity of the blade assembly is at least one, includes the knife with mold adapted
Piece, and the connecting rod that is connected between blade and driving motor；Z-shaped configuration is formed between the blade and connecting rod.
As preferred technical solution：The air-cooled structure is wind turbine.
The utility model has the beneficial effects that：A kind of plastic granulating equipment for plastics recovery, compared with traditional structure：
The heating device includes several heat exchange structures, and the electric heating device being intervally arranged with heat exchange structure；Described is outer
The cutter device with mold adapted is provided on shell；It is provided with air-cooled structure on the cutter device；In actual use,
By being provided with the combination of heat exchange structure and electric heating device, it is not only able to ensure that the temperature of heating, and can control interior
The temperature of different parts in cylinder is conducive to plastics and passes through mold extrusion forming；It is provided with cutter device and air-cooled structure
Combination, the temperature at mould outlet can be reduced, not only plastics is prevented to be bonded on blade, and be conducive to plastic grain at
Type.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
In figure：1. inner cylinder, 2. screw extruding structures, 3. outer housings, 4. feed inlets, 5. molds, 6. heat exchange structures, 7.
Electric heating device, 8. air-cooled structures, 9. cataclasitlc structures, 5-1. cooling fins, 6-1. set of heat exchange tubes, 6-2. imports, the outlets 6-3., 6-
4. separate space, 301. supporting racks, 302. driving motors, 303. openings, 304. blades, 305. connecting rods, 101. conveyers.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings；
In the accompanying drawings：A kind of plastic granulating equipment for plastics recovery, including inner cylinder 1, are connected to inside inner cylinder 1
Screw extruding structure 2, the outer housing 3 being arranged outside inner cylinder 1, the heating device being connected in 1 outer circle of inner cylinder, connection
It is on inner cylinder 1 and across outer housing 3 feed inlet 4 and bolt 3 end of inner cylinder 1 and outer housing and with
The mold 5 that screw extruding structure 2 coordinates；The heating device includes several heat exchange structures 6, and between heat exchange structure 6
Every the electric heating device 7 of arrangement；The cutter device with 5 adapted of mold is provided on the outer housing 3；The cutter device
On be provided with air-cooled structure 8；In actual use, the waste plastics such as plastic bottle are put by the curved arrow direction in Fig. 1, due to setting
Being equipped with heating device makes waste plastics high temperature melt, screw extruding structure 2 act, the waste plastics after thawing is squeezed by mold 5
Molded, waste plastics is cut into graininess by cutter device；Heating device is combined by heat exchange structure 6 and electric heating device 7, heat exchange
Structure 6 exchanges heat to waste plastics by importing conduction oil, since heat exchange structure 6 is multiple independent structures, so can lead to
The temperature of control conduction oil is crossed, the adjusting of the different parts temperature in inner cylinder 1 is realized, in conjunction with the auxiliary of electric heating device 7
Effect so that the waste plastics after thawing is more uniform, is easy to be molded；It is provided with the combination of cutter device and air-cooled structure 8, wind
Air-cooled structure 8 can further reduce the temperature in 5 exit of mold, not only prevent plastics to be bonded on blade 304, Er Qieyou
It is molded conducive to plastic grain.
In Fig. 1：It is provided with cataclasitlc structure 9 on the feed inlet 4；Using cataclasitlc structure 9 in the prior art to useless
Plastics are pre-processed, and are reduced the burden of screw extruding structure 2, are extended service life.
In Fig. 1：Several cooling fins 5-1 is provided in the outer circle of the mold 5；Be conducive to radiate, plastic grain
Molding effect is more preferable.
In Fig. 1：The quantity of the heat exchange structure 6 is 3, including set of heat exchange tubes 6-1, and is connected to set of heat exchange tubes
Import 6-2 on 6-1 and outlet 6-3；It is additionally provided with separate space 6-4 on the set of heat exchange tubes 6-1；It is provided with separate space 6-4, when leading
Deep fat into fashionable, can be formed aggregation in separate space 6-4, prevent heat conduction oil flow rate too fast, the feelings to stop occur by import 6-2
Condition ensure that the effect of heat exchange.
In Fig. 1：The cutter device includes the supporting rack 301 being connected on outer housing 3, is connected to supporting rack 301
The upper cutter structure of side wall；The cutter structure includes driving motor 302, and the knife being connected on driving motor 302
Piece component；301 bottom of supporting rack is additionally provided with the opening fallen on convenient for the plastic grain after cutting on conveyer 101
303；The quantity of the blade assembly is 1, and up to 3, include the blade 304 with 5 adapted of mold, and be connected to knife
Connecting rod 305 between piece 304 and driving motor 302；Z-shaped configuration is formed between the blade 304 and connecting rod 305；
In actual use, driving motor 302 drives blade assembly rotation, and the waste plastics squeezed out to mold 5 is cut, due to blade
Component includes blade 304 and connecting rod 305, and connecting rod 305 is equivalent to elongate structure, increases the arm of force of blade 304, when whipping
Centrifugal force bigger, prevent plastic grain to be bonded on blade 304.
In Fig. 1：The air-cooled structure 8 is wind turbine；It is not only advantageous to plastic grain molding, and is made by set of blades
Plastic grain after part excision forming is more smoothly fallen on conveyer 101, and plastic grain is also prevented to be bonded in blade 304
On effect.
Above-described embodiment is only intended to clearly illustrate made by the utility model and describes, and not to the limit of embodiment
It is fixed, to those of ordinary skill in the art, other various forms of variations can also be made on the basis of the above description
Or change, there is no necessity and possibility to exhaust all the enbodiments, and the obvious variation thus amplified out
Or among changing still in the scope of protection of the utility model.
Claims (7)
1. a kind of plastic granulating equipment for plastics recovery, including inner cylinder (1) are connected to the internal screw rod of inner cylinder (1)
Extrusion structure (2), is arranged the outer housing (3) external in inner cylinder (1), and the heating device being connected in inner cylinder (1) outer circle connects
It is connected on feed inlet (4) on inner cylinder (1) and across outer housing (3), and is arranged in inner cylinder (1) and outer housing (3)
End and with screw extruding structure (2) cooperation mold (5)；It is characterized in that：The heating device includes that several are changed
Heat structure (6), and the electric heating device (7) that is intervally arranged with heat exchange structure (6)；Be provided on the outer housing (3) with
The cutter device of mold (5) adapted；Air-cooled structure (8) is provided on the cutter device.
2. a kind of plastic granulating equipment for plastics recovery according to claim 1, it is characterized in that：The feed inlet
(4) cataclasitlc structure (9) is provided on.
3. a kind of plastic granulating equipment for plastics recovery according to claim 1, it is characterized in that：The mold
(5) several cooling fins (5-1) are provided in outer circle.
4. a kind of plastic granulating equipment for plastics recovery according to claim 1, it is characterized in that：The heat exchange knot
Structure (6) includes set of heat exchange tubes (6-1), and the import (6-2) and outlet (6-3) being connected in set of heat exchange tubes (6-1)；Described
Separate space (6-4) is additionally provided in set of heat exchange tubes (6-1).
5. a kind of plastic granulating equipment for plastics recovery according to claim 1, it is characterized in that：The cutting dress
The supporting rack (301) including being connected on outer housing (3) is set, the upper cutter structure of supporting rack (301) side wall is connected to；It is described
Cutter structure include being connected to driving motor (302) on supporting rack (301), and be connected on driving motor (302)
Blade assembly；Described supporting rack (301) bottom, which is additionally provided with, to be fallen on convenient for the plastic grain after cutting on conveyer (101)
It is open (303).
6. a kind of plastic granulating equipment for plastics recovery according to claim 5, it is characterized in that：The set of blades
The quantity of part is at least one, includes the blade (304) with mold (5) adapted, and be connected to blade (304) and driving motor
(302) connecting rod (305) between；Z-shaped configuration is formed between the blade (304) and connecting rod (305).
7. a kind of plastic granulating equipment for plastics recovery according to claim 1, it is characterized in that：The air-cooled knot
Structure (8) is wind turbine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889556.6U CN207808139U (en) | 2017-12-29 | 2017-12-29 | A kind of plastic granulating equipment for plastics recovery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721889556.6U CN207808139U (en) | 2017-12-29 | 2017-12-29 | A kind of plastic granulating equipment for plastics recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207808139U true CN207808139U (en) | 2018-09-04 |
Family
ID=63328405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721889556.6U Expired - Fee Related CN207808139U (en) | 2017-12-29 | 2017-12-29 | A kind of plastic granulating equipment for plastics recovery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207808139U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774475A (en) * | 2019-11-10 | 2020-02-11 | 江苏九洲环保技术有限公司 | A automated production system for polyolefin filling masterbatch |
| CN112405972A (en) * | 2020-09-27 | 2021-02-26 | 扬州盛强薄膜材料有限公司 | PETG kinking membrane preparation process |
-
2017
- 2017-12-29 CN CN201721889556.6U patent/CN207808139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110774475A (en) * | 2019-11-10 | 2020-02-11 | 江苏九洲环保技术有限公司 | A automated production system for polyolefin filling masterbatch |
| CN112405972A (en) * | 2020-09-27 | 2021-02-26 | 扬州盛强薄膜材料有限公司 | PETG kinking membrane preparation process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |