CN206872720U - A kind of purification system of polypropylene recovery material - Google Patents
A kind of purification system of polypropylene recovery material Download PDFInfo
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- CN206872720U CN206872720U CN201720605621.1U CN201720605621U CN206872720U CN 206872720 U CN206872720 U CN 206872720U CN 201720605621 U CN201720605621 U CN 201720605621U CN 206872720 U CN206872720 U CN 206872720U
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- Prior art keywords
- recovery material
- purification system
- polypropylene recovery
- polypropylene
- machine
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- 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
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- 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
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
A kind of purification system of polypropylene recovery material is the utility model is related to, including carries out the first cleaning machine, the pulverizer for being crushed to the polypropylene recovery material after cleaning, the second cleaning machine, the extruder for being granulated to the polypropylene recovery material after cleaning, apparatus for separating metals, the drying machine for the polypropylene recovery material after separating and filtering to be dried for carrying out separating and filtering to the polypropylene recovery material after granulation for being cleaned to the polypropylene recovery material after crushing of Chemical cleaning to polypropylene recovery material using chemical.The utility model passes through the improvement to purification system, so that the product surface of the polypropylene recovery material reproduction after being purified using the purification system does not have the defects of bubble current mark, product percent defective is low, reduces plastics cost, reduce the pollution to environment, and the purification system purification efficiency is high.
Description
Technical field
The utility model belongs to the plastics such as stationery watercolor pencil stationery processing and manufacturing industry, and in particular to a kind of polypropylene recovery material
Purification system.
Background technology
The polypropylene such as production in the market and the watercolor pencil scrapped after stationery watercolor pencil and use post sales（PP）Return
The composition of material includes：Thermoprint and screen printing ink, pigment, other impurities.Ink main component is：Colorant+binder+auxiliary agent
（Defoamer+diluent+plasticizer+ultra-violet absorber+drier）, ink adhesion is strong, is mixed into PP plastics, is noted in high temperature
It is moulded into type, easily decomposes the defects of causing the bubble current mark of injecting products, and polyacrylic molecular chain structure can be destroyed, causes
Plastic degradation, weaken PP mechanical strength.
It because PP feed backs are printed ink, pigment and other impurities pollution, therefore can not directly recycle, cause huge
Waste, if the defects of production of PP feed backs Direct Regeneration used, and the product of production has bubble current mark, impurity, and mechanical performance would reach
Less than requiring.
In the prior art, the proportion generally according to PP is 0.905kg/m3, its proportion characteristic smaller than water, PP feed backs are entered
Row physical cleaning, that is, put it into clear water after stirring 10 minutes and filter, but this method can not wash ink, using physics
The product that PP feed backs after cleaning are molded to obtain still has more than 35% bubble current mark and impurity percent defective.
Therefore, PP purification system is developed, reduces the percent defective that PP feed backs recycle, can be that enterprise brings economy simultaneously
Pollution is reduced, meets environmental requirement.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of purification system of polypropylene recovery material, is by the purification
The percent defective of product reduces polypropylene recovery material after system purification after injection molding again.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of purification system of polypropylene recovery material, including Chemical cleaning is carried out to polypropylene recovery material using chemical
First cleaning machine, for the polypropylene recovery material after cleaning is crushed pulverizer, for the polypropylene recovery material after crushing
The second cleaning machine for being cleaned, for the polypropylene recovery material after cleaning is granulated extruder, for after to granulation
Polypropylene recovery material carries out the apparatus for separating metals of separating and filtering, the drying for the polypropylene recovery material after separating and filtering to be dried
Machine.
In the utility model, polypropylene recovery material refers to the plastics stationery such as watercolor pencil, the e-Pointer scrapped.
It is the first described cleaning machine, described pulverizer, the second described cleaning machine, described according to a preferred scheme
Extruder, described apparatus for separating metals, described drying machine be sequentially connected using conveying equipment.
Because polypropylene recovery material is colourful, therefore, the polypropylene recovery material after recovery can not be used directly, therefore, according to
One preferred scheme, described purification system also include being arranged on stirring between the second described cleaning machine and described extruder
Machine is mixed to be used to match colors to polypropylene recovery material.
It is further preferred that the second described cleaning machine, described mixer, described extruder using conveying equipment according to
It is secondary to be connected.
According to a preferred scheme, described purification system also squeezes including being arranged on the second described cleaning machine with described
The air-blow drying machine gone out between machine.
It is further preferred that described purification system also includes being arranged on described air-blow drying machine and described extruder
Between mixer.
It is further preferable that the second described cleaning machine, described mixer, described extruder use conveying equipment successively
It is connected, described air-blow drying machine is connected with the conveying equipment being connected between the second described cleaning machine and described mixer
So as to which drying be blowed to the polypropylene recovery material transported from the second described cleaning machine into described mixer.
According to a preferred scheme, described purification system also includes being used to pack dried polypropylene recovery material
Packing machine.
It is further preferred that described packing machine is connected with described drying machine using conveying equipment.
According to a preferred scheme, described purification system also includes what is be connected using conveying equipment with described packing machine
Check portion, the conveying equipment for described check portion to be connected with polypropylene adapted to injection system.
In the utility model, check portion can be can also people using examine automatic to polypropylene recovery material progress of training equipment
Work manual inspections.
According to a preferred scheme, the screen pack that the head of described extruder is provided with 70 ~ 100 mesh is insoluble to remove
Impurity, it is highly preferred that screen pack be 80 mesh screen pack.
The scope of the utility model, however it is not limited to the technical scheme that the particular combination of above-mentioned technical characteristic forms, while
The other technical schemes for being combined and being formed by above-mentioned technical characteristic or its equivalent feature should be covered.Such as features described above
With it is disclosed herein（But it is not limited to）The technical scheme that technical characteristic with similar functions is replaced mutually and formed
Deng.
Because above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：
The utility model passes through the improvement to purification system so that the polypropylene recovery material after being purified using the purification system is again
The product surface of production does not have the defects of bubble current mark, and product percent defective is low, reduces plastics cost, reduces the dirt to environment
Dye, and the purification system purification efficiency is high.
Brief description of the drawings
Accompanying drawing 1 is schematic diagram of the present utility model.
Embodiment
As shown in Figure 1, a kind of purification system of polypropylene recovery material is the utility model is related to, the purification system includes using
Chemical is cleaned to polypropylene recovery material with the first cleaning machine 1 except removal ink, and polypropylene recovery material is crushed
Pulverizer 2, water is used to carry out cleaning filtering to polypropylene recovery material to remove the second cleaning machine 3 of heavy impurity, to poly- third
Dry air-blow drying machine 4 is blowed in alkene feed back, the mixer 5 of color matching is stirred to polypropylene recovery material, head is provided with
80 mesh screen packs are used for the extruder 6 of polypropylene recovery material extruding pelletization, for polypropylene recovery material is carried out separating and filtering with except
The apparatus for separating metals 7 of metal impurities is removed, for the drying machine 8 that polypropylene recovery material is dried, for entering to polypropylene recovery material
The packing machine 9 of row packaging, for the check portion 10 tested to polypropylene recovery material, for by the first cleaning machine 1, pulverizer 2,
Second cleaning machine 3, mixer 5, extruder 6, apparatus for separating metals 7, drying machine 8, packing machine 9, check portion 10, polypropylene injection system
The conveying equipment 12 that system 11 is sequentially connected to convey polypropylene recovery material, air-blow drying machine 4 is with being connected to the second cleaning
Conveying equipment 12 between machine 3 and mixer 5 is connected so as to be returned to the polypropylene transported from the second cleaning machine 3 into mixer 5
Drying is blowed in material.
As described above, we are illustrated fully according to objective of the present utility model, but the utility model not limits to
In above-described embodiment and implementation.The scope that the practitioner of correlative technology field can permit in technological thought of the present utility model
It is interior to carry out different change and implementation.
Claims (9)
- A kind of 1. purification system of polypropylene recovery material, it is characterised in that：Including being carried out using chemical to polypropylene recovery material First cleaning machine of Chemical cleaning, for the polypropylene recovery material after cleaning is crushed pulverizer, for after to crushing The second cleaning machine that polypropylene recovery material is cleaned, for the polypropylene recovery material after cleaning is granulated extruder, be used for The apparatus for separating metals of separating and filtering is carried out to the polypropylene recovery material after granulation, for being carried out to the polypropylene recovery material after separating and filtering Dry drying machine；It is described the first cleaning machine, described pulverizer, the second described cleaning machine, described extruder, described Apparatus for separating metals, described drying machine is sequentially connected using conveying equipment.
- 2. the purification system of polypropylene recovery material according to claim 1, it is characterised in that：Described purification system also includes The mixer being arranged between the second described cleaning machine and described extruder.
- 3. the purification system of polypropylene recovery material according to claim 2, it is characterised in that：Described the second cleaning machine, institute Mixer, the described extruder stated are sequentially connected using conveying equipment.
- 4. the purification system of polypropylene recovery material according to claim 1, it is characterised in that：Described purification system also includes The air-blow drying machine being arranged between the second described cleaning machine and described extruder.
- 5. the purification system of polypropylene recovery material according to claim 4, it is characterised in that：Described purification system also includes The mixer being arranged between described air-blow drying machine and described extruder.
- 6. the purification system of polypropylene recovery material according to claim 5, it is characterised in that：Described the second cleaning machine, institute Mixer, the described extruder stated are sequentially connected using conveying equipment, described air-blow drying machine and are connected to described the Conveying equipment between two cleaning machines and described mixer is connected so as to from the second described cleaning machine to described stirring Drying is blowed in the polypropylene recovery material transported in machine.
- 7. the purification system of polypropylene recovery material according to claim 1, it is characterised in that：Described purification system also includes For the packing machine packed to dried polypropylene recovery material, described packing machine is set with described drying machine using conveying It is standby to be connected.
- 8. the purification system of polypropylene recovery material according to claim 7, it is characterised in that：Described purification system also includes The check portion that is connected using conveying equipment with described packing machine, for described check portion to be connected with polypropylene adapted to injection system Conveying equipment.
- 9. the purification system of polypropylene recovery material according to claim 1, it is characterised in that：The head peace of described extruder Screen pack equipped with 70 ~ 100 mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605621.1U CN206872720U (en) | 2017-05-27 | 2017-05-27 | A kind of purification system of polypropylene recovery material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720605621.1U CN206872720U (en) | 2017-05-27 | 2017-05-27 | A kind of purification system of polypropylene recovery material |
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| Publication Number | Publication Date |
|---|---|
| CN206872720U true CN206872720U (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720605621.1U Active CN206872720U (en) | 2017-05-27 | 2017-05-27 | A kind of purification system of polypropylene recovery material |
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| CN (1) | CN206872720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596777A (en) * | 2018-12-03 | 2019-04-09 | 宁波优禾新材料科技有限公司 | Equipment for master batch detection |
-
2017
- 2017-05-27 CN CN201720605621.1U patent/CN206872720U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596777A (en) * | 2018-12-03 | 2019-04-09 | 宁波优禾新材料科技有限公司 | Equipment for master batch detection |
| CN109596777B (en) * | 2018-12-03 | 2021-08-10 | 宁波优禾新材料科技有限公司 | A equipment for master batch detects |
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