CN104260228B - PET bottle piece separates special cleaning axle group - Google Patents
PET bottle piece separates special cleaning axle group Download PDFInfo
- Publication number
- CN104260228B CN104260228B CN201410499326.3A CN201410499326A CN104260228B CN 104260228 B CN104260228 B CN 104260228B CN 201410499326 A CN201410499326 A CN 201410499326A CN 104260228 B CN104260228 B CN 104260228B
- Authority
- CN
- China
- Prior art keywords
- axis body
- driven
- active
- shaft core
- driven shaft
- Prior art date
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000004020 conductor Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- 239000007769 metal material Substances 0.000 abstract description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 43
- 229920000139 polyethylene terephthalate Polymers 0.000 description 39
- 229920000728 polyester Polymers 0.000 description 13
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 12
- 239000000835 fiber Substances 0.000 description 12
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 229920004933 Terylene® Polymers 0.000 description 4
- 238000006068 polycondensation reaction Methods 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 229920002994 synthetic fiber Polymers 0.000 description 3
- 230000005684 electric field Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 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
- 238000012856 packing Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000014214 soft drink Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 238000005406 washing Methods 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
Landscapes
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Special cleaning axle group is separated the present invention relates to PET bottle piece,Including supporting plate,Headstock,Active shaft core,Driven shaft core,Active axis body,Driven axis body,The present invention carries out power output by headstock to active shaft core and driven shaft core,And active axis body and driven axis body are driven by active shaft core and driven shaft core respectively,And the different rotating speeds of driven shaft core and active shaft core are realized by change-speed gearing group,So as to reach the unequal requirement of linear velocity in driving shaft body surface face and driven shaft body surface pivots,Now,The section entered between active axis body and the driven axis body of top passes through between active axis body and driven main body under the drive that active axis body and driven axis body are rotated,Under different rotating speeds,Inherently friction is produced with one of active axis body or driven axis body,So as to take electric charge,To facilitate next step that metal material is completely separated with PET materials,The metal impurities recall rate in material is improved to greatest extent.
Description
Technical field
The present invention relates to PET bottles recycling field, specifically PET bottle piece separates special cleaning axle group.
Background technology
Polyester fiber (polyester fibre) is by organic dibasic acid and the polyester of dihydroxylic alcohols polycondensation through spinning gained
Synthetic fibers.The polyester fiber of industrial mass production is made of polyethylene terephthalate, the commodity of China
Entitled terylene.It is the first big kind of current synthetic fibers.Polyethylene terephthalate is main in thermoplastic polyester
Kind, English entitled Polythylene terephthalate abbreviations PET or PEIT (below or be PET) are commonly called as washing
Synthetic fibre resin.It is the condensation polymer of terephthalic acid (TPA) and ethylene glycol, and thermoplastic polyester, or saturated polyester are referred to as together with PBT.
PET points is fiber polyester chip and non-fiber grade polyester chip.1. fiber-grade polyester is used to manufacture terylene short fiber peacekeeping terylene
Long filament, is supplied with the raw material of polyster fibre enterprise processing fiber and Related product.Terylene is used as the maximum kind of yield in chemical fibre.
2. non-fiber level polyester also has the purposes such as a bottle class, film, is widely used in packing business, electronic apparatus, health care, building, vapour
The fields such as car, wherein packaging is the maximum non-fine application market of polyester, while being also the fastest-rising fields of PET.The PET of China
Production scale lags far behind external several main manufacturers.Into the eighties, China progressively go abroad it is outer introduction ten thousand tons ~ hundreds of thousands
The advanced PET resin synthesizer of ton, quality and yield have considerable progress, are counted according to china textile association, 1997
Year China's production PET cuts into slices 1,740,000 tons, and its medium-high viscosity is packed for（Beverage bottle and package sheet material etc.）Section production of resins ability
It it is 22.4 ten thousand tons, so the resin source of production PET engineering plastics levels is sufficient.Due to preparing various mixture modified PET plastics dresses
It is general to put the device being modified with other polymers mixture, and the manufacturing industry such as domestic mixture extruder takes on a certain scale,
So as long as market is once open up, the production industry of domestic PET can rapid growth.
Polyethylene terephthalate（PET）It is to be generated by polycondensation reaction by a diacid and a glycol.Past
The formicester of terephthalic acid (TPA) two and ethylene glycol is used to be produced by transesterification and polycondensation reaction as monomer in production practices
Polyethylene terephthalate.But it is increasingly utilized between terephthalic acid (TPA) and ethylene glycol in present production practices
Polycondensation reaction produces polyethylene terephthalate.It is most successful in polymer recovery to reclaim polyethylene terephthalate
With most popular example.In European PET bottle recovery always in steady growth.2001,344000 tons of polyester bottles are have collected, than
Increase 20% within 2000.By the end of the end of the year 2006, regeneration association announces the year of Europe 2005, and waste PET yield reaches
796000 tons, 15.1% is increased than the previous year.（Regeneration association report, in June, 2006）[5] extreme that this waste PET is reclaimed
Increase main power be PET extensive use, especially in the application of Soft Drinks Plant.One important feature of PET material
It is that it does not have any side effect for tissue, this is also that bakery and confectionery selection PET material is widely used in commodity packaging
Decisive reason.Although it is pointed out that PET does not cause directly to injure to environment, in view of it account for waste
A sizable part is flowed, also for air and the resistance high of biotic factor, PET is considered as deleterious material.Therefore, reclaim
PET material can not only solve fraction solids waste problem, can also save petroleum chemicals raw material and the energy.
In China, because PET bottle reclaims at the early-stage, various technical research and equipment fall behind relatively, and consumer couple
It is inadequate in the recovery understanding of importance of PET bottle, so as to cause to be mingled with various discarded objects in the PET bottle for reclaiming, wherein topmost
Discarded object will count different types of metallic article.In the recovery of PET bottle, because batch is cleaned mostly using section cleaning
Mode, therefore, the separation of metal may be selected in section cleaning process, can be with there is presently no a kind of effective automation mode
Realize that the metal impurities in PET sliced materials are automatically separated.
The content of the invention
The present invention is just being directed to above technical problem, there is provided a kind of simple structure, with low cost, and can cut PET
Piece is with electric charge on metal impurities band to carry out the further cleaning equipment for segmenting.
The present invention is mainly achieved through the following technical solutions.
PET bottle piece separates special cleaning axle group, including supporting plate, headstock, active shaft core, driven shaft core, active axis body,
Driven axis body, it is characterised in that driven shaft core is two, two driven shaft cores are in be arranged in isoceles triangle with an active shaft core
Lower structural arrangement is presented in shape, the base both sides of isosceles triangle for two driven shaft cores, and active shaft core is arranged on two driven shafts
The side of the line of core, active axis body is arranged on active shaft core, and driven axis body is arranged on driven shaft core, active axis body
Outside is tangent with the external side longitudinal section of driven shaft, and supporting plate, headstock are disposed side by side on active axis body, the two ends of driven axis body,
Headstock exports power to active shaft core, and driven shaft core is driven by the change gear shaft being arranged in headstock, active axis body
Surface is unequal with the linear velocity of driven shaft body surface pivots, and active shaft core is opposite with the rotation direction of driven shaft core and along tangent
Place rotates down.Supporting plate is grounded by electric wire.The external footpath of driving shaft is equal with the external footpath of driven shaft.Driving shaft body surface face with from
Moving axis body surface face is made up of unlike material.The driving shaft body linear resonance surface velocity is more than driven shaft body linear resonance surface velocity.Driving shaft
Body and driven axis body skeleton are conductive material.Active axis body or driven axis body are palm fiber brush axis body, Hairbrush axis body, silk brush axle
One kind in body.
The present invention carries out power output to active shaft core and driven shaft core by headstock, and by active shaft core and driven
Shaft core drives active axis body and driven axis body respectively, and the difference of driven shaft core and active shaft core is realized by change-speed gearing group
Rotating speed, so as to reach the unequal requirement of linear velocity in driving shaft body surface face and driven shaft body surface pivots, now, from driving shaft
The section entered between body and the driven axis body of top passes through active axis body under the drive that active axis body is rotated with driven axis body
Between driven main body, under different rotating speeds, friction inherently is produced with one of active axis body or driven axis body, so as to take
Electric charge, to facilitate next step that metal material is completely separated with PET materials.
The principle that the present invention passes through frictional electricity, makes electric charge on material web to be separated, so that for next step passes through electric field
May by the fully erased offer of the material of metal material, it is to avoid carrying out metalliferous material by magnet, to separate the separation that brings not thorough
Problem, to greatest extent improve material in metal impurities recall rate.
Simple structure of the present invention, it is with low cost.
Brief description of the drawings
In accompanying drawing, Fig. 1 is schematic structural view of the invention, and Fig. 2 is that active axis body of the present invention, driven main body vertical section structure show
It is intended to, wherein：
1-supporting plate, 2-headstock, 3-active shaft core, 4-driven shaft core, 5-active axis body, 6-driven axis body.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
PET bottle piece separates special cleaning axle group, including supporting plate 1, headstock 2, active shaft core 3, driven shaft core 4, active
Axis body 5, driven axis body 6, it is characterised in that driven shaft core 4 is two, two driven shaft cores 4 and an active shaft core 3 are in arrangement
Into isosceles triangle, the base both sides of isosceles triangle are that two driven shaft cores 4 are in upper and lower structural arrangement, and active shaft core 3 is set
Two sides of the line of driven shaft core 4, active axis body 5 is arranged on active shaft core 3, and driven axis body 6 is arranged on driven
On shaft core 4, the outside of active axis body 5 is tangent with the outside longitudinal section of driven axis body 6, and supporting plate 1, headstock 2 are disposed side by side on master
The two ends of moving axis body 5, driven axis body 6,2 pairs of output power of active shaft core 3 of headstock, driven shaft core 4 is by being arranged on headstock 2
In change gear shaft drive, the surface of active axis body 5 is unequal with the linear velocity of the surface pivots of driven axis body 6, active shaft core 3 with
The rotation direction of driven shaft core 4 is opposite and is rotated down along the tangent.Supporting plate 1 is grounded by electric wire.The external diameter of active axis body 5 with
The external diameter of driven axis body 6 is equal.The surface of active axis body 5 is made up with the surface of driven axis body 6 of unlike material.The table of active axis body 5
Upper thread speed is more than the linear resonance surface velocity of driven axis body 6.Active axis body 5 and the skeleton of driven axis body 6 are conductive material.Active axis body 5
It is the one kind in palm fiber brush axis body, Hairbrush axis body, silk brush axis body with driven axis body 6.
The present invention carries out power output by 2 pairs of active shaft cores 3 of headstock and driven shaft core 4, and by the He of active shaft core 3
Driven shaft core 4 drives active axis body 5 and driven axis body 6 respectively, and realizes driven shaft core 4 and driving shaft by change-speed gearing group
The different rotating speeds of core 3, so as to reach the unequal requirement of linear velocity on the surface of active axis body 5 and the surface pivots of driven axis body 6, this
When, the drive that the section entered between active axis body 5 and the driven axis body 6 of top is rotated in active axis body 5 with driven axis body 6
Pass through between active axis body 5 and driven main body down, under different rotating speeds, inherently with one of active axis body 5 or driven axis body 6
Friction is produced, so as to take electric charge, to facilitate next step that metal material is completely separated with PET materials.
The principle that the present invention passes through frictional electricity, makes electric charge on material web to be separated, so that for next step passes through electric field
May by the fully erased offer of the material of metal material, it is to avoid carrying out metalliferous material by magnet, to separate the separation that brings not thorough
Problem, to greatest extent improve material in metal impurities recall rate.
The above embodiments merely illustrate the technical concept and features of the present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this that it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (4)
1.PET bottles of piece separates special cleaning axle group, including supporting plate, headstock, active shaft core, driven shaft core, active axis body, from
Moving axis body, it is characterised in that driven shaft core is two, two driven shaft cores are in be arranged in isosceles triangle with an active shaft core,
Lower structural arrangement is presented in the base both sides of isosceles triangle for two driven shaft cores, and active shaft core is arranged on two driven shaft cores
The side of line, active axis body is arranged on active shaft core, and driven axis body is arranged on driven shaft core, the external side of driving shaft
Tangent with the external side longitudinal section of driven shaft, supporting plate, headstock are disposed side by side on active axis body, the two ends of driven axis body, power
Case exports power to active shaft core, and driven shaft core is driven by the change gear shaft being arranged in headstock, driving shaft body surface face
Linear velocity with driven shaft body surface pivots is unequal, active shaft core it is opposite with the rotation direction of driven shaft core and along the tangent to
Lower rotation, the active axis body and driven axis body skeleton are conductive material, and the active axis body or driven axis body are brown brush axle
One kind in body, Hairbrush axis body, silk brush axis body, the supporting plate is grounded by electric wire.
2. PET bottle piece separates special cleaning axle group according to claim 1, it is characterised in that the external footpath of driving shaft with from
The external footpath of moving axis is equal.
3. PET bottle piece separates special cleaning axle group according to claim 1, it is characterised in that the driving shaft body surface face with from
Moving axis body surface face is made up of unlike material.
4. PET bottle piece separates special cleaning axle group according to claim 1, it is characterised in that the driving shaft body surface upper thread speed
Degree is more than driven shaft body linear resonance surface velocity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499326.3A CN104260228B (en) | 2014-09-26 | 2014-09-26 | PET bottle piece separates special cleaning axle group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410499326.3A CN104260228B (en) | 2014-09-26 | 2014-09-26 | PET bottle piece separates special cleaning axle group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104260228A CN104260228A (en) | 2015-01-07 |
| CN104260228B true CN104260228B (en) | 2017-06-09 |
Family
ID=52151871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410499326.3A Expired - Fee Related CN104260228B (en) | 2014-09-26 | 2014-09-26 | PET bottle piece separates special cleaning axle group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104260228B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201061774Y (en) * | 2007-01-12 | 2008-05-21 | 上海法博太克纺织科技有限公司 | Plastic electrostatic go-on-go system |
| JP5725947B2 (en) * | 2011-04-12 | 2015-05-27 | 三菱電機株式会社 | Plastic sorting apparatus and plastic sorting method |
| CN202951562U (en) * | 2012-10-31 | 2013-05-29 | 上海申嘉三和环保科技开发有限公司 | Electrostatic separation machine |
| CN204094984U (en) * | 2014-09-26 | 2015-01-14 | 苏州禾正宏新材料科技有限公司 | PET bottle sheet separate, dedicated cleans axle group |
-
2014
- 2014-09-26 CN CN201410499326.3A patent/CN104260228B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104260228A (en) | 2015-01-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Guihua Inventor before: Zhang Li |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20170330 Address after: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Applicant after: Liu Guihua Address before: Suzhou City, Jiangsu province 215168 51 Su Li Road No. 1 124 Applicant before: SUZHOU HEZHENGHONG NEW MATERIAL TECHNOLOGY CO., LTD. |
|
| TA01 | Transfer of patent application right | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Jian Inventor after: Shuai Qiming Inventor before: Liu Guihua |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170510 Address after: 330700 No. 501 Ningbo Avenue, Fengxin Industrial Park, Yichun, Jiangxi Applicant after: Jiangxi Jiangxi textile Co., Ltd. Xin Applicant after: Jiangxi silk source Regenerated Fiber Co., Ltd. Address before: 510665 Guangdong city of Guangzhou province Tianhe District Software Park Building No. 59 Middle East block, Grand Building Room 501 Applicant before: Liu Guihua |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20190926 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |