CN103977902B - Waste and old wire particle skin-removal and sorting device - Google Patents
Waste and old wire particle skin-removal and sorting device Download PDFInfo
- Publication number
- CN103977902B CN103977902B CN201410159531.5A CN201410159531A CN103977902B CN 103977902 B CN103977902 B CN 103977902B CN 201410159531 A CN201410159531 A CN 201410159531A CN 103977902 B CN103977902 B CN 103977902B
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- housing
- plastic cement
- shell
- belt
- helix drum
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- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a waste and old wire particle skin-removal and sorting device. The waste and old wire particle skin-removal and sorting device comprises a frame, a sorting mechanism installed on the frame and a belt transmission mechanism driving the sorting mechanism to work. The sorting mechanism comprises a housing and a spiral roller rotatingly arranged in the housing. One end of the housing is provided with a material feeding cabin and other end of the housing is provided with a plastic skin collection tank. The wall of the material feeding cabin of the housing is provided with high voltage electrodes. The spiral roller grounds so that a high-voltage field is formed between the housing and the surface of the spiral roller. The spiral roller is driven by the belt transmission mechanism to rotate. The bottom of the housing is provided with a metal particle outlet. The waste and old wire particle skin-removal and sorting device has a simple structure and only comprises several simple parts such as a support and the spiral roller. Through the electrodes, the spiral roller carries positive charge, through the high voltage electrodes, the metal particles carry positive charge and the plastic skin carries negative charge, and under gravity and charge repulsion action, the plastic skin is separated from the metal particles. The waste and old wire particle skin-removal and sorting device can be operated conveniently and adopts charge separation thereby preventing environmental pollution.
Description
Technical field
The present invention relates to a kind of sorting unit, especially relate to a kind of scrap electrical wires granule decortication sorting unit.
Background technology
Cable be made of a kind of by one or many conductors with mutually insulated and outsourcing insulating protective layer, by electric power or information
It is transferred to the wire at another place at one, cable is using for a long time or because processing reason much waste and old cable occurs.
Waste and old cable recycling is generally required and using following methods, cable is processed：
1st, manual layer stripping：The method is using low, the high cost that manually carries out peeling, efficiency, and the working environment of workman
Difference；
2nd, burning method：Burning method is a kind of traditional method, so that the plastic skin of scrap wire cable is burnt, then reclaims therein
Copper, but the smoke pollution producing is extremely serious, and copper line surface severe oxidation in burning process, reduces metal recovery simultaneously
Rate, the method has been prohibited from using；
3rd, mechanical barking method：Existing mechanical barking uses semi-mechanization, high labor intensive, and efficiency is low.
Content of the invention
The purpose of the present invention is to separate difficulty for metal during solving the problems, such as existing electric wire recycling with plastic cement skin,
There is provided a kind of scrap electrical wires granule decortication sorting unit, present configuration is simple, and only support and helix drum etc. are several simple
Part, makes helix drum positively charged by electrode, and high-field electrode makes metallic particles positively charged, plastic cement belt negative electricity
Lotus, metallic particles is separated with plastic cement skin under gravity with charge repulsion effect, and this device is easy to operate, adopts separation of charge simultaneously
Free from environmental pollution, and the working environment of workman is good, and be provided with hairbrush full mechanization and realize separating, spiral roll simultaneously
Constantly rotation makes position metallic particles in the inner and plastic cement skin to cylinder, can be struck uniformly so that separating more thorough, it is to avoid
Localized metallic granule and plastic cement skin flock together not electrically charged and make to separate thoroughly, need to carry out secondary separation.
The present invention is the deficiency solving above-mentioned technical problem, be employed technical scheme comprise that：
A kind of scrap electrical wires granule decortication sorting unit, including frame, rack-mounted sorting mechanism and drive point
Select the belt gear of mechanism's work, described sorting mechanism includes shell and is rotatably arranged on the helix drum of inside the shell,
Shell one end is provided with feeding warehouse, and the other end is provided with plastic cement skin Material collecting box for harvesting, and is provided with high pressure on the feeding warehouse inwall of shell
Electrode, helix drum ground connection makes to form high voltage electric field between shell and helix drum surface to realize wire particles to be separated
Middle plastic cement belt negative charge, metallic particles are positively charged, and helix drum drives its rotation, outer casing bottom by belt gear
It is provided with metallic particles outlet, metallic particles falls in metallic particles outlet and realizes in gravity and the effect of positive charge repulsion
Separate.
The described center of metallic particles outlet and the central axis of feeding warehouse.
Described belt gear includes rack-mounted motor, belt and is fixed in helix drum rotating shaft
Belt pulley, the outfan of motor passes through belt drive pulley rotation.
It is provided with described plastic cement skin Material collecting box for harvesting for clearing up the plastic cement skin of absorption and the cylinder surface of helix drum
Fall into the hairbrush in plastic cement skin Material collecting box for harvesting.
The invention has the beneficial effects as follows：Present configuration is simple, only several simple components such as support and helix drum, leads to
Crossing electrode makes helix drum positively charged, and high-field electrode makes metallic particles positively charged, plastic cement belt negative charge, metal
Grain is separated with plastic cement skin under gravity with charge repulsion effect, and this device is easy to operate, does not pollute ring using separation of charge simultaneously
Border, and the working environment of workman is good, and be provided with hairbrush full mechanization and realize separating, helix drum constantly revolves simultaneously
Turning and make position metallic particles in the inner and plastic cement skin, being struck uniformly so that separating more thorough, it is to avoid localized metallic
Granule and plastic cement skin flock together not electrically charged and make to separate thoroughly, need to carry out secondary separation.
Brief description
Fig. 1 is the front view of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the top view of Fig. 1.
Fig. 4 is the schematic diagram in A-A direction in Fig. 3.
Fig. 5 is the schematic diagram in B-B direction among Fig. 2.
Graphical indicia：1st, feeding warehouse；2nd, belt pulley；3rd, belt；4th, motor；5th, metallic particles discharging bin outlet；6th, frame；
7th, plastic cement skin Material collecting box for harvesting outlet；8th, shell；9th, helix drum；10th, after negatively charged plastic cement belt positive metal atoms granule separates
Granulate mixture；11st, metallic particles discharging bin；12nd, hairbrush；13rd, plastic cement skin Material collecting box for harvesting；15th, plastic cement skin granule；16th, plastic cement skin
With metallic particles mixture；17th, high-field electrode.
Specific embodiment
Shown in figure, specific embodiment is as follows：
A kind of scrap electrical wires granule decortication sorting unit, the sorting mechanism including frame 6, being arranged in frame 6 and drive
The belt gear of sorting mechanism work, described sorting mechanism includes shell 8 and the spiral roll being rotatably arranged in shell 8
Cylinder 9, shell 8 one end is provided with feeding warehouse 1, and the other end is provided with plastic cement skin Material collecting box for harvesting 13, and feeding warehouse 1 inwall of shell 8
High-field electrode 17 is installed, helix drum 9 ground connection makes to form high voltage electric field between shell 8 and helix drum 9 surface to realize
In wire particles to be separated, plastic cement belt negative charge, metallic particles are positively charged, and helix drum 9 passes through belt gear band
Move its rotation, shell 8 bottom is provided with metallic particles outlet 11, metallic particles falls in gravity and the effect of positive charge repulsion
Metallic particles exports in 11 and realizes separating.
The described center of metallic particles outlet 11 and the central axis of feeding warehouse 1.
Described belt gear includes rack-mounted motor 4, belt 3 and is fixed on helix drum 9 rotating shaft
On belt pulley 2, the outfan of motor 4 drives belt pulley 2 to rotate by belt 3.
It is provided with described plastic cement skin Material collecting box for harvesting 13 for clear with the plastic cement skin of the cylinder surface of helix drum 9 by adsorbing
Reason falls into the hairbrush 12 in plastic cement skin Material collecting box for harvesting 13.
When carrying out separating using the present invention, first cable is shredded composition wire particles, then height is made by high-field electrode
Piezoelectricity pole makes metallic particles positively charged, plastic cement belt negative charge, metallic particles gravity and charge repulsion effect under with mould
Rubber separates, and this patent is using Separators and High Tension Separation also known as electrostatic separation machine principle, specifically utilizes the difference of material electric conductivity
Different, in the compound field that high-voltage corona electric field is combined with high-pressure electrostatic electric field, in the presence of electrically and mechanically power, realize
Separation to material.Conductor is strengthened with the captivation of stationary electrode, repulsion is strengthened to non-conductor.
Metal through selecting, crushing, after pulverizing and non-metal mixture or other conductors and non-conductor mixture, from entering
Under in funnel to above cylinder, cylinder rotating band material enters in corona field between high-field electrode and cylinder ground electrode,
The good granule of electric conductivity when contacting with ground electrode surface, can quickly will well conducting metallic particles institute electrically charged
Pass through cylinder electrode, the centrifugal force bringing in rotor and from the presence of gravity, depart from helix drum electrode, fall into and lead
In the splicing groove of body granule.The weaker nonmetallic or non-conductor granule of electric conductivity, when contacting with helix drum, very difficult biography is walked
The electric charge that they are carried.Adsorb on helix drum surface because the charges of different polarity attract each other, with helix drum rotational band to spiral shell
By under round roller hairbrush brush after rotating drum, fall in non-conductor granule splicing groove.
Technical scheme cited by the present invention and embodiment non-limiting, with the technical scheme cited by the present invention and
Embodiment is equal to or effect same approach is all in the range of the present invention is protected.
Claims (2)
1. a kind of scrap electrical wires granule decortication sorting unit, including frame（6）, be arranged on frame（6）On sorting mechanism and band
The belt gear of dynamic sorting mechanism work it is characterised in that：Described sorting mechanism includes shell（8）Be rotatably arranged on
Shell（8）Interior helix drum（9）, shell（8）One end is provided with feeding warehouse（1）, the other end is provided with plastic cement skin Material collecting box for harvesting
（13）, and shell（8）Feeding warehouse（1）High-field electrode is provided with inwall（17）, helix drum（9）Ground connection makes shell（8）
With helix drum（9）Form high voltage electric field to realize plastic cement belt negative charge, metal in wire particles to be separated between surface
Granule is positively charged, helix drum（9）Its rotation, shell are driven by belt gear（8）Bottom is provided with metallic particles
Outlet（11）, metallic particles gravity and positive charge repulsion effect fall into metallic particles outlet（11）In and realize separate；
Described metallic particles outlet（11）Centrage and feeding warehouse（1）Central axis；
Described belt gear includes rack-mounted motor（4）, belt（3）Be fixed on helix drum（9）Turn
Belt pulley on axle（2）, motor（4）Outfan pass through belt（3）Drive belt pulley（2）Rotate.
2. a kind of scrap electrical wires granule decortication sorting unit according to claim 1 it is characterised in that：Described plastic cement skin
Material collecting box for harvesting（13）In be provided with for helix drum will be adsorbed in（9）The plastic cement skin cleaning of cylinder surface fall into plastic cement skin and gather materials
Case（13）Interior hairbrush（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410159531.5A CN103977902B (en) | 2014-04-21 | 2014-04-21 | Waste and old wire particle skin-removal and sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410159531.5A CN103977902B (en) | 2014-04-21 | 2014-04-21 | Waste and old wire particle skin-removal and sorting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103977902A CN103977902A (en) | 2014-08-13 |
| CN103977902B true CN103977902B (en) | 2017-02-08 |
Family
ID=51270212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410159531.5A Expired - Fee Related CN103977902B (en) | 2014-04-21 | 2014-04-21 | Waste and old wire particle skin-removal and sorting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN103977902B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1392804A (en) * | 2000-10-24 | 2003-01-22 | 日立造船株式会社 | Composite separator |
| EP1354631A2 (en) * | 2002-04-17 | 2003-10-22 | Kenzo Takahashi | Shredder dust electrostatic separation apparatus and method |
| CN101214469A (en) * | 2007-12-31 | 2008-07-09 | 内蒙古科技大学 | Wet-type high gradient dielectric choosing machine for separating and extracting mineral and compounds |
| CN203427223U (en) * | 2013-08-22 | 2014-02-12 | 安徽农业大学 | Device for performing film-plastic separation by utilizing high-voltage static electricity |
| CN203778208U (en) * | 2014-04-21 | 2014-08-20 | 河南科技大学 | Peeling sorter for scrap wire particles |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU191615B (en) * | 1983-12-01 | 1987-03-30 | Bacsalmasi Aag | Method for separating granular material masses in components |
| JPH05277949A (en) * | 1992-04-01 | 1993-10-26 | Showa Tansan Kk | Selecting device for plastic media |
| JP3512319B2 (en) * | 1997-10-21 | 2004-03-29 | 日立造船株式会社 | Plastic sorting equipment |
-
2014
- 2014-04-21 CN CN201410159531.5A patent/CN103977902B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1392804A (en) * | 2000-10-24 | 2003-01-22 | 日立造船株式会社 | Composite separator |
| EP1354631A2 (en) * | 2002-04-17 | 2003-10-22 | Kenzo Takahashi | Shredder dust electrostatic separation apparatus and method |
| CN101214469A (en) * | 2007-12-31 | 2008-07-09 | 内蒙古科技大学 | Wet-type high gradient dielectric choosing machine for separating and extracting mineral and compounds |
| CN203427223U (en) * | 2013-08-22 | 2014-02-12 | 安徽农业大学 | Device for performing film-plastic separation by utilizing high-voltage static electricity |
| CN203778208U (en) * | 2014-04-21 | 2014-08-20 | 河南科技大学 | Peeling sorter for scrap wire particles |
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| Publication number | Publication date |
|---|---|
| CN103977902A (en) | 2014-08-13 |
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