CN102794295B - Horizontal type continuous separating and spin-drying device for aluminum plastic composite packing material - Google Patents
Horizontal type continuous separating and spin-drying device for aluminum plastic composite packing material Download PDFInfo
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- CN102794295B CN102794295B CN201210259720.0A CN201210259720A CN102794295B CN 102794295 B CN102794295 B CN 102794295B CN 201210259720 A CN201210259720 A CN 201210259720A CN 102794295 B CN102794295 B CN 102794295B
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Abstract
The invention provides a horizontal type continuous separating and spin-drying device for aluminum plastic composite packing materials, which comprises a barrel body that is arranged in an inclined way; the barrel body comprises an inner barrel body and an outer barrel body which are arranged at an interval; the wall of the inner barrel body is provided with sieve meshes; a first discharge hole passing through the inner barrel body and the outer barrel body is formed in a position on the barrel body and close to a first end; a feeding hole passing through the inner barrel body and the outer barrel body is formed in a position on the barrel body and close to a second end; a second discharge hole passing through the outer barrel body is formed in a position on the barrel body and close to the second end; the first end is higher than the second end; a cavity of the inner barrel body is internally provided with a rotating shaft which is provided with a plurality of sickle-shaped blades at intervals; the plurality of sickle-shaped blades are distributed on the rotating shaft in a spiral way; and the second end of the barrel body is provided with a motor connected with the rotating shaft. The horizontal type continuous separating and spin-drying device can realize continuous aluminum plastic physical separating and plastic spin-drying at the same time, so that the handling capacity of the aluminum plastic physical separating can be effectively improved.
Description
Technical field
The present invention relates to feed separation technology, especially relate to a kind of horizontal continuous separate that carries out physical separation for the aluminium plastic composite packaging material to after Chemical Decomposition from spin-drying device.
Background technology
Paper plastic-aluminum composite packing material is a kind of common packaging material, is widely used in the packaging such as milk and soft drink.Along with the raising of people's environmental consciousness and the scarcity of raw material, it is very necessary that the regeneration of paper plastic combined package becomes, in the time that paper plastic combined package is carried out to regeneration, after normally paper substrate wherein being separated, the more remaining material being formed with plastics by aluminium foil is separated again.
At present, in the time that the aluminium plastic composite packaging material that aluminium foil is compounded to form with plastics separates, conventionally first adopt wet separation technology, be soaked in release agent by aluminium plastic composite packaging material, thereby the cohesive force between destroying each layer by dissolving or swelling action makes aluminium, moulds Chemical Decomposition, and then chemically separated aluminium foil and plastics are carried out to physical separation.While traditionally the aluminium plastic composite packaging material after Chemical Decomposition being carried out to physical separation, normally the aluminium foil after Chemical Decomposition and plastic hybrid are taken out with sorting after clear water cleaning, this physical separation mode, has in handicraft workshop feature and operating process polluting property obvious.For this reason, prior art has proposed a kind of employing mace type cylinder or size degradation sorting machine, aluminium plastic composite packaging material after Chemical Decomposition is carried out to physical separation, this physical separation has realized the continuity physical separation of plastic-aluminum and has reclaimed respectively, but cannot realize the drying of material, cause a large amount of wastes of release agent, increase the difficulty of wastewater treatment; Simultaneously because mace type against tooth or goat's horn nail are spent greatly material destructive power; causing a large amount of broken plastics to become fine particle sneaks into and enters aluminium bits; bring great difficulty to follow-up separation, and affect the quality of aluminium bits, cannot meet the demand of suitability for industrialized production.
To sum up, when the aluminium plastic composite packaging material after prior art utilizes mace type cylinder or size degradation sorting machine to Chemical Decomposition carries out physical separation, cannot carry out material drying, cause release agent to waste in a large number, increase wastewater treatment difficulty; In addition, plastic grain is also easily sneaked into aluminium bits, causes plastic-aluminum physical separation not thorough, affects aluminium bits quality.
Summary of the invention
The invention provides a kind of horizontal continuous separate of aluminium plastic composite packaging material from spin-drying device, can effectively overcome the release agent waste that cannot drying of existing aluminium plastic composite packaging material physical separation existence caused, and the not thorough problem of plastic-aluminum physical separation, can be in improving plastic-aluminum physical separation effect, plastic-aluminum after Chemical Decomposition is carried out to the drying of serialization, reduce the waste of release agent.
The invention provides a kind of horizontal continuous separate of aluminium plastic composite packaging material from spin-drying device, comprising:
The cylindrical shell being obliquely installed, described cylindrical shell comprises inner barrel and the outer cylinder body that gap arranges, and on the barrel of described inner barrel, is provided with sieve aperture;
Position near first end on described cylindrical shell is provided with the first discharge gate that runs through described inner barrel and outer cylinder body, position near the second end on described cylindrical shell is provided with the charging aperture that runs through described inner barrel and outer cylinder body, and running through the second discharge gate of described outer cylinder body, the height of described first end is higher than the height of described the second end;
In the cavity of described inner barrel, be provided with rotating shaft, in described rotating shaft, be interrupted and be provided with multiple sickle blades, described multiple sickle blades distribute in the shape of a spiral in described rotating shaft;
The second end of described cylindrical shell is provided with the motor being connected with described rotating shaft.
Above-mentioned horizontal continuous separate is in spin-drying device, and the length of described sickle blade is 10cm-15cm, and the height of described sickle blade is 5cm.
Above-mentioned horizontal continuous separate is in spin-drying device, and the axial angle of described sickle blade and described rotating shaft is 75 °.
Above-mentioned horizontal continuous separate is in spin-drying device, and the diameter of described rotating shaft is more than or equal to 20cm.
Above-mentioned horizontal continuous separate is in spin-drying device, and the diameter of described sieve aperture is 3mm-5mm.
Above-mentioned horizontal continuous separate also can comprise bracing frame from spin-drying device, and described cylindrical shell and motor are fixed on support frame as described above.
The horizontal continuous separate of aluminium plastic composite packaging material provided by the invention is from spin-drying device, by being interrupted, the multiple sickle blades that distribute are in the shape of a spiral set in rotating shaft, can dry and physical separation processes the aluminium plastic composite packaging material after Chemical Decomposition simultaneously, can reduce the consumption of release agent, and there is good aluminum-plastic separation effect; Simultaneously, the horizontal continuous separate of the present embodiment can be realized the suitability for industrialized production of continuous feed and discharging from spin-drying device, be convenient to recovery respectively and the utilization of plastic-aluminum, has advantages of that drying degree is high, output is large, can be convenient to industrialization promotion and application, there is good promotional value.
Brief description of the drawings
The horizontal continuous separate of the aluminium plastic composite packaging material that Fig. 1 provides for the embodiment of the present invention is from the structural representation of spin-drying device;
Fig. 2 is the local enlarged diagram at A place in Fig. 1;
Fig. 3 is the cross section enlarged diagram of Fig. 1 shaft and sickle blade.
Detailed description of the invention
The horizontal continuous separate of the aluminium plastic composite packaging material that Fig. 1 provides for the embodiment of the present invention is from the structural representation of spin-drying device; Fig. 2 is the local enlarged diagram at A place in Fig. 1; Fig. 3 is the cross section enlarged diagram of Fig. 1 shaft and sickle blade.The horizontal continuous separate that the present embodiment provides can be used for the separating treatment of aluminium plastic composite packaging material from spin-drying device, aluminium plastic composite packaging material after Chemical Decomposition is carried out to physical separation and the drying of serialization, particularly, as shown in Figure 1-Figure 3, the horizontal continuous separate of the present embodiment comprises cylindrical shell 1 from spin-drying device, rotating shaft 2, bracing frame 3 and motor 4, wherein, cylindrical shell 1 is fixed on bracing frame 3, and be obliquely installed, this cylindrical shell 1 comprises inner barrel 11 and outer cylinder body 12, between this inner barrel 11 and outer cylinder body 12, there is gap, and on the barrel of inner barrel 11, be provided with sieve aperture (not shown), the outer wall that is inner barrel 11 can be screen cloth composition, in the cavity of inner barrel 11, be provided with rotating shaft 2, in rotating shaft 2, be interrupted and be provided with multiple sickle blades 21, the plurality of sickle blade 21 distributes in the shape of a spiral in rotating shaft 2, position near first end A1 on cylindrical shell 1 is provided with the first discharge gate 13 that runs through inner barrel 11 and outer cylinder body 12, position near the second end A2 on cylindrical shell 1 is provided with the charging aperture 14 that runs through inner barrel 11 and outer cylinder body 12, and run through the second discharge gate 15 of outer cylinder body 12, the height of its first end A1, higher than the height of the second end A2, is inclined to set cylindrical shell 1 entirety, motor 4 is arranged on the second end A2 place of cylindrical shell 1, and is installed on bracing frame 3, is connected with rotating shaft 2, works for drive shaft 2.
In the present embodiment, when aluminium plastic composite packaging material is carried out to separating treatment, aluminium plastic composite packaging material can be immersed in release agent and react, and the aluminium plastic composite packaging material after Chemical Decomposition is sent to horizontal continuous separate that the present embodiment provides from the charging aperture 14 on spin-drying device cylindrical shell 1, enter in inner barrel 11, controlling motor 4 drives rotating shaft 2 to rotate, the aluminium foil entering in the material in inner barrel 1 can be peeled off under the strike effect that is interrupted the sickle blade 21 arranging in fragmentation, and sickle blade integral distributes in the shape of a spiral, material by impacting process also the first end A1 to cylindrical shell 1 transmit, in this process, the aluminium bits that impacted out will enter the gap between inner barrel 11 and outer cylinder body 12 in the sieve aperture from inner barrel 11 barrels, and finally fall the second discharge gate 15 that is positioned at cylindrical shell 1 below, discharged by the second discharge gate 15, and plastics are generally also all the shape that full wafer or volume are larger, these plastics can be discharged from the first discharge gate 13 that is positioned at cylindrical shell 1 top, thereby realize the physical separation of plastic-aluminum.In the process of plastic-aluminum physical separation, the centrifugal force that rotating shaft 2 rotations produce can be removed the release agent on plastics simultaneously, plastics are removed to acid treatment, and the release agent of deviating from can be recovered utilization discharging together with aluminium bits from the second discharge gate 15 after subsequent technique is isolated aluminium bits, thereby reduce the consumption of release agent, reduce wastewater treatment.
In the present embodiment, for reaching good aluminum-plastic separation effect, as shown in Figures 2 and 3, the length d of sickle blade 21 can be 10cm-15cm, and the height h of sickle blade 21 can be 5cm, in addition, sickle blade 21 is 75 ° with the axial angle a of rotating shaft 2, and spaced multiple sickle blade 21 entirety in rotating shaft 2 is distributed in the shape of a spiral.By test, the setting of above-mentioned sickle blade 21, can make the plastic-aluminum physical separation rate of the aluminium plastic composite packaging material after Chemical Decomposition reach 99.5%, and the drying degree of plastics can reach 97.5%, makes the plastics after separating can directly carry out plastic granulating.
In the present embodiment, for making the aluminium bits quality after plastic-aluminum physical separation, the purity that is aluminium bits is higher, and on the barrel of inner barrel 11, the diameter of sieve aperture can be set to 2mm-3mm, through overtesting, when horizontal continuous separate is worked from spin-drying device, the diameter of the plastics that produce in drying process generally can be greater than 3mm, therefore, and when sieve diameter is during in this size range, can effectively avoid plastics to sneak into aluminium bits, and can guarantee that aluminium bits all discharge from sieve aperture.
In the present embodiment, for avoid aluminium plastic composite packaging material at horizontal continuous separate from twisting shaft 2 in spin-drying device, the diameter d 1 of this rotating shaft 2 can be set to be equal to or greater than 20cm.Like this, in to material drying, separation process, can avoid the winding of larger pieces of material countershaft 2.
The horizontal continuous separate of the present embodiment is from spin-drying device during to aluminum-plastic separation, can carry out continuously, separate efficiently, and can reclaim respectively aluminium bits and plastics, and can dry plastics in the process separating, the release agent of deviating from can be discharged with aluminium bits, reduced the waste of release agent.
To sum up, the horizontal continuous separate that the present embodiment provides is from spin-drying device, by being interrupted, the multiple sickle blades that distribute are in the shape of a spiral set in rotating shaft, can dry and physical separation processes the aluminium plastic composite packaging material after Chemical Decomposition simultaneously, can reduce the consumption of release agent, and there is good aluminum-plastic separation effect; Simultaneously, the horizontal continuous separate of the present embodiment can be realized the suitability for industrialized production of continuous feed and discharging from spin-drying device, be convenient to recovery respectively and the utilization of plastic-aluminum, has advantages of that drying degree is high, output is large, can be convenient to industrialization promotion and application, there is good promotional value.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these amendments or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (6)
1. the horizontal continuous separate of aluminium plastic composite packaging material, from a spin-drying device, is characterized in that, comprises the cylindrical shell being obliquely installed, and described cylindrical shell comprises inner barrel and the outer cylinder body that gap arranges, and on the barrel of described inner barrel, is provided with sieve aperture;
Position near first end on described cylindrical shell is provided with the first discharge gate that runs through described inner barrel and outer cylinder body, position near the second end on described cylindrical shell is provided with the charging aperture that runs through described inner barrel and outer cylinder body, and running through the second discharge gate of described outer cylinder body, the height of described first end is higher than the height of described the second end;
Described aluminium plastic composite packaging material is transferred into described charging aperture in release agent after Chemical Decomposition, enter in described inner barrel;
In the cavity of described inner barrel, be provided with rotating shaft, in described rotating shaft, be interrupted and be provided with multiple sickle blades, described multiple sickle blades distribute in the shape of a spiral in described rotating shaft;
The second end of described cylindrical shell is provided with the motor being connected with described rotating shaft;
The aluminium bits that impacted out by described multiple sickle blades enter the gap between described inner barrel and described outer cylinder body from described sieve aperture, fall described the second discharge gate and discharge, and discharge from described the first discharge gate from the plastics of described aluminium plastic composite packaging material;
The centrifugal force that described rotating shaft rotation produces is removed the release agent on isolated plastics, and the release agent of deviating from is discharged together with described aluminium bits from described the second discharge gate.
2. the horizontal continuous separate of aluminium plastic composite packaging material according to claim 1, from spin-drying device, is characterized in that, the length of described sickle blade is 10cm-15cm, and the height of described sickle blade is 5cm.
3. the horizontal continuous separate of aluminium plastic composite packaging material according to claim 1 and 2, from spin-drying device, is characterized in that, the axial angle of described sickle blade and described rotating shaft is 75 °.
4. the horizontal continuous separate of aluminium plastic composite packaging material according to claim 1, from spin-drying device, is characterized in that, the diameter of described rotating shaft is more than or equal to 20cm.
5. the horizontal continuous separate of aluminium plastic composite packaging material according to claim 1, from spin-drying device, is characterized in that, the diameter of described sieve aperture is 2mm-3mm.
6. the horizontal continuous separate of aluminium plastic composite packaging material according to claim 1, from spin-drying device, is characterized in that, also comprises bracing frame, and described cylindrical shell and motor are fixed on support frame as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210259720.0A CN102794295B (en) | 2012-07-25 | 2012-07-25 | Horizontal type continuous separating and spin-drying device for aluminum plastic composite packing material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210259720.0A CN102794295B (en) | 2012-07-25 | 2012-07-25 | Horizontal type continuous separating and spin-drying device for aluminum plastic composite packing material |
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| CN102794295A CN102794295A (en) | 2012-11-28 |
| CN102794295B true CN102794295B (en) | 2014-11-19 |
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| CN201210259720.0A Active CN102794295B (en) | 2012-07-25 | 2012-07-25 | Horizontal type continuous separating and spin-drying device for aluminum plastic composite packing material |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108214993A (en) * | 2017-12-28 | 2018-06-29 | 安徽荣泽科技有限公司 | A kind of horizontal continuous separation spin-drying device of aluminium plastic composite packaging material |
| CN112602447A (en) * | 2020-12-14 | 2021-04-06 | 山东时风（集团）有限责任公司 | Peeling type corn combine harvester and device for separating and collecting bracts and seeds thereof |
| CN117308535B (en) * | 2023-11-28 | 2024-02-06 | 北京中宏联工程技术有限公司 | Metal powder drying device |
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| CN1032121A (en) * | 1987-09-24 | 1989-04-05 | 格·瓦尔特·斯特芬斯有限公司 | The cutter that shredding machine is used |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3630273B2 (en) * | 1998-02-23 | 2005-03-16 | 日立金属株式会社 | Airflow crushing and sorting device |
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Patent Citations (8)
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| GB1454288A (en) * | 1973-11-07 | 1976-11-03 | Metal Box Co Ltd | Shredding machines |
| CN1032121A (en) * | 1987-09-24 | 1989-04-05 | 格·瓦尔特·斯特芬斯有限公司 | The cutter that shredding machine is used |
| CN2306835Y (en) * | 1997-07-04 | 1999-02-10 | 冶金工业部马鞍山矿山研究院 | Wet-type spiral sieving classifier |
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| CN2726749Y (en) * | 2003-12-29 | 2005-09-21 | 王立泉 | Label paper separating machine for plastic bottle |
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