CN106273067A - Waste and old fibre goods Intelligent Recognition and sorting system - Google Patents
Waste and old fibre goods Intelligent Recognition and sorting system Download PDFInfo
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- CN106273067A CN106273067A CN201610559628.4A CN201610559628A CN106273067A CN 106273067 A CN106273067 A CN 106273067A CN 201610559628 A CN201610559628 A CN 201610559628A CN 106273067 A CN106273067 A CN 106273067A
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- waste
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- old fibre
- color
- sorting system
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0203—Separating plastics from plastics
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0279—Optical identification, e.g. cameras or spectroscopy
-
- 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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Sorting Of Articles (AREA)
Abstract
A kind of waste and old fibre goods Intelligent Recognition and sorting system, mainly include video identification and sorting system and component content identification and sorting system, the color of waste and old fibre goods is sorted with sorting system first with video identification, it is divided into 8 classes according to color, recycling component content identification is identified sorting to the composition of the waste and old fibre goods of every class color with content with sorting system, be divided into PET content more than 60%, PET content between 30% 60%, PET content less than 30% etc. three intervals, be beneficial to follow-up recycling.
Description
Technical field
The present invention relates to resource reutilization technical field, be specifically related to a kind of waste and old fibre goods Intelligent Recognition and sorting system
System.
Background technology
Nowadays, the shared in daily life proportion of the fiber product with polyester as representative is increasing, but is as stone
The demand of the most in short supply and continuous increase of the natural resourcess such as oil, in coming few decades, is sent out without new oil field
If Xian, the crisis that the whole world is exhausted by facing petroleum resources.Then, people start to transfer to sight produce Regenerated Polyester Fibres
On, i.e. by the reprocessing of primary polyester product being obtained novel reconstituted product, i.e. can be able to protect again with efficent use of resources
Environment, minimizing are polluted.Along with recycled polyester industrial expansion, waste polyester bottle and waste textile are the regeneration of raw material production
Polyester fiber and textile garment gradually come into vogue, when the use of Regenerated Polyester Fibres fabric and clothing has become as one
Still, market development potential is huge.
Developed country begins to the method that research recycles waste PET, up to the present, the world from the 1950's
Many major companies and research institution have all put into huge manpower and materials and have been engaged in the research of this respect, and some techniques have been realized in
Commercialized running.Making the enterprise of regenerative PET fiber industry the earliest is the WELLMAN company of the U.S., product non-weaving cloth,
The fields such as blanket, home textile, automobile have application, kind to reach more than 80, company is raw materials used be all 100% Pillar recovery bottle.Day
" Fiber-Fiber " closed loop recovery system of this Supreme Being people (Teijin) company, change waste and old medicated clothing bank up wither away destiny, make to give up
Old clothing are forever continued recycling and are possibly realized.This system is the most ripe at present, the fabric of the fiber weaving of its reclaiming
Have good quality, can be used for men and women's ready-made clothes market.
China's Regenerated Polyester Fibres industry development is started late, but also has the history of more than 30 year, the nineties in 20th century
The main single screw spinning equipment using TaiWan, China and Korea S to produce, production filling needle spunlaced nonwoven and yarn etc., 1987
Year, Filteco S.P.A of Jilin Province introduced China's Article 1 regenerated fiber production line from Germany.Entering 21 century, China regenerates
PET industry development is rapid, China's Regenerated Polyester Fibres production capacity 600 degree ten thousand tons in 2010, nearly 4,000,000 tons of actual production, accounts for complete
The 80% of ball total output, China has become the first big producing country of Regenerated Polyester Fibres.Especially in area, Jiangsu-zhejiang Shanghai Area Anhui, adopt
A lot of with the producer of the processing regenerated fiber of Pillar recovery bottle, and gradually form certain production scale, substantially can reach useless
The target that material is not useless.But relative to developed countries and area, China is in terms of waste textile particularly polyester product
Not yet forming scale, the recovery utilization rate of waste polyester, technical merit and product specification also have suitable gap, the product of regenerated fiber
Matter is in urgent need to be improved.
The waste and old fibre product composition reclaimed from the market is complicated, and the recycling approach of heterogeneity fiber is totally different,
The composition of discriminating waste and old fibre goods and content thereof are the premises of recycling.If waste and old fibre product mixture uses and first crushes
The method (Gravity Separation, solvent separation etc.) classified again, certainly will cause environmental pollution and cost to be significantly increased.Exploitation is according to waste and old
The information such as fibre color, composition and content carry out the intelligent identifying system sorted, quick, effective, low cost, it is contemplated that can obtain
Obtain good result, it is achieved waste and old fibre goods identification, the breakthrough of separation.Have not yet to see based on Fourier transformation attenuated total reflectance
The system that waste and old fibre product composition and content are identified by the technological means such as infrared spectrum.
Summary of the invention
The technical problem to be solved is to provide a kind of method simple, environment, good in economic efficiency waste and old fibre
Fiber products Intelligent Recognition and sorting system.
The technical problem to be solved realizes by the following technical solutions:
A kind of waste and old fibre goods Intelligent Recognition and sorting system, mainly include that video identification contains with sorting system and composition
Amount identifies and sorting system, sorts the color of waste and old fibre goods with sorting system first with video identification, according to face
Color is divided into 8 classes, recycling component content identification and sorting system to the composition of the waste and old fibre goods of every class color with contain
Amount is identified sorting, be divided into PET content more than 60%, PET content between 30%-60%, PET content less than 30% etc.
Three intervals, are beneficial to follow-up recycling；
Above-mentioned video identification and sorting system include that color selects system, the first conveyer device and the first transportation manipulator, wherein
First conveyer device is used for carrying sterilized, separates the waste and old fibre goods of the pre-treatment such as button, slide fastener, and color selects system for knowing
On other first conveyer device, the color of waste and old fibre goods, provides signal according to different colours, and the first transportation manipulator will identify
The waste and old fibre goods of the same class color gone out sort, unified placement；Wherein color selects system to can recognize that 8 kinds of colors,
It is sorted into 8 classifications；
Institute's color is provided with detection probe, data acquisition module and data analysis module in selecting system, and detection probe is to first
Waste and old fibre goods on conveyer device detect, and the detection data of data collecting module collected detection probe is then fed into
Data analysis module carries out data analysis, show which kind of color detected waste and old fibre goods belong to, then output is corresponding
Signal, drives the first transportation manipulator to carry out sorting operation.
Mentioned component content identification and sorting system include composition and content identification system, the second conveyer device and second turn
Fortune mechanical hand, the waste and old fibre goods of the same color of sorting are put on the second conveyer device, through composition by the first mechanical hand
With content identification system identification, waste and old fibre goods are divided into 3 intervals, respectively PET content more than 60%, PET content is situated between
In 30%-60% and PET content less than 30%, then providing signal, the second transportation manipulator carries out sorting.
Described composition and content identification system include infrared spectrometer main frame and content probe, and wherein content probe is used for visiting
Survey the content data information of waste and old fibre goods, and the content data information detected is sent into infrared spectrometer main frame, infrared
Spectrometer unit is analyzed contrast to these data, so that it is determined that the composition of waste and old fibre goods that content is detected
With content, it is signaled to the second transportation manipulator, drives it to carry out sorting operation.
The FTIR-ATR spectral signature data of waste and old fibre product sample it is integrated with, application in described infrared spectrometer main frame
TQ Analyst spectral analysis software, carries out second-order differential, Calibration Base Line to FTIR-ATR spectral signal and utilizes Karl
Norris derivative filter is filtered noise reduction pretreatment, uses offset minimum binary (PLS) method and " picking one " (Leave-one-
Out) cross-check method, by corresponding with sample for the spectroscopic data of waste and old fibre product sample terylene, chinlon, acrylon, third
Synthetic fibre, hair, cotton etc. are fitted modeling by above-mentioned series standard detection gained composition with content data, progressively reject singular point
(Outlier) optimize, set up calibrating patterns.With the model set up, analyze the waste and old fibre product sample of batch, by testing result
Contrast with the measurement result of chemical method, demonstrate the forecasting accuracy of model.
The invention has the beneficial effects as follows: the application introduces waste and old fibre goods on the basis of current industrialization sorting arrangement
Colour recognition, composition and content recognizer component, can set up waste and old fibre goods Intelligent Recognition and sorting system, can be to different face
Color, the waste and old fibre goods of different content effectively sort, and sorting rate of accuracy reached is to more than 98%, and the error of actual content is little
In 2%, it is beneficial to follow-up recycling.
Accompanying drawing explanation
Fig. 1 is principle of the invention block diagram.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further.
Embodiment 1
As it is shown in figure 1, a kind of waste and old fibre goods Intelligent Recognition and sorting system, mainly include video identification and sorting system
System and component content identification and sorting system,
Above-mentioned video identification and sorting system include that color selects system, the first conveyer device and the first transportation manipulator, wherein
First conveyer device is used for carrying sterilized, separates the waste and old fibre goods of the pre-treatment such as button, slide fastener, and color selects system for knowing
On other first conveyer device, the color of waste and old fibre goods, provides signal according to different colours, and the first transportation manipulator will identify
The waste and old fibre goods of the same class color gone out sort, unified placement；Wherein color selects system to can recognize that 8 kinds of colors,
It is sorted into 8 classifications；
Institute's color is provided with detection probe, data acquisition module and data analysis module in selecting system, and detection probe is to first
Waste and old fibre goods on conveyer device detect, and the detection data of data collecting module collected detection probe is then fed into
Data analysis module carries out data analysis, show which kind of color detected waste and old fibre goods belong to, then output is corresponding
Signal, drives the first transportation manipulator to carry out sorting operation.
Mentioned component content identification and sorting system include composition and content identification system, the second conveyer device and second turn
Fortune mechanical hand, the waste and old fibre goods of the same color of sorting are put on the second conveyer device, through composition by the first mechanical hand
With content identification system identification, waste and old fibre goods are divided into 3 intervals, respectively PET content more than 60%, PET content is situated between
In 30%-60% and PET content less than 30%, then providing signal, the second transportation manipulator carries out sorting.
Described composition and content identification system include infrared spectrometer main frame and content probe, and wherein content probe is used for visiting
Survey the content data information of waste and old fibre goods, and the content data information detected is sent into infrared spectrometer main frame, infrared
Spectrometer unit is analyzed contrast to these data, so that it is determined that the composition of waste and old fibre goods that content is detected
With content, it is signaled to the second transportation manipulator, drives it to carry out sorting operation.
The FTIR-ATR spectral signature data of waste and old fibre product sample it is integrated with, application in described infrared spectrometer main frame
TQ Analyst spectral analysis software, carries out second-order differential, Calibration Base Line to FTIR-ATR spectral signal and utilizes Karl
Norris derivative filter is filtered noise reduction pretreatment, uses offset minimum binary (PLS) method and " picking one " (Leave-one-
Out) cross-check method, by corresponding with sample for the spectroscopic data of waste and old fibre product sample terylene, chinlon, acrylon, third
Synthetic fibre, cotton etc. are fitted modeling by above-mentioned series standard detection gained composition with content data, progressively reject singular point
(Outlier) optimize, set up calibrating patterns.With the model set up, analyze the waste and old fibre product sample of batch, by testing result
Contrast with the measurement result of chemical method, demonstrate the forecasting accuracy of model.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (6)
1. a waste and old fibre goods Intelligent Recognition and sorting system, it is characterised in that mainly include video identification and sorting system
System and component content identification and sorting system, carried out the color of waste and old fibre goods point first with video identification and sorting system
Picking, be divided into 8 classes according to color, recycling component content identification and sorting system are to the waste and old fibre goods of every class color
Composition and content are identified sorting, be divided into PET content more than 60%, PET content little between 30%-60%, PET content
In three intervals such as 30% grade, it is beneficial to follow-up recycling.
Waste and old fibre goods Intelligent Recognition the most according to claim 1 and sorting system, it is characterised in that above-mentioned video is known
Other and sorting system includes that color selects system, the first conveyer device and the first transportation manipulator, and wherein the first conveyer device is for defeated
The warp let-off is sterilized, and separates the waste and old fibre goods of the pre-treatment such as button, slide fastener, and color selects system useless for identifying on the first conveyer device
The color of old fibre, provides signal according to different colours, giving up of the same class color that the first transportation manipulator will identify that
Old fibre sorts, unified placement；
Mentioned component content identification and sorting system include composition and content identification system, the second conveyer device and the second conveyance
Tool hands, the waste and old fibre goods of same color of sorting are put on the second conveyer device by the first mechanical hand, through composition with contain
Amount identifies system identification, and waste and old fibre goods are divided into 3 intervals, respectively PET content more than 60%, PET content between
30%-60% and PET content is less than 30%, then provides signal, and the second transportation manipulator carries out sorting.
Waste and old fibre goods Intelligent Recognition the most according to claim 2 and sorting system, it is characterised in that the choosing of above-mentioned color is
System can recognize that 8 kinds of colors, is sorted into 8 classifications.
Waste and old fibre goods Intelligent Recognition the most according to claim 2 and sorting system, it is characterised in that the choosing of described color is
Detection probe, data acquisition module and data analysis module it is provided with, waste and old on the first conveyer device of detection probe in system
Fibre detects, the detection data of data collecting module collected detection probe, is then fed into data analysis module and carries out
Data analysis, show which kind of color detected waste and old fibre goods belong to, then exports corresponding signal, drives the first transhipment
Mechanical hand carries out sorting operation.
Waste and old fibre goods Intelligent Recognition the most according to claim 2 and sorting system, it is characterised in that described composition with
Content identification system includes infrared spectrometer main frame and content probe, and wherein content probe is for detecting containing of waste and old fibre goods
Amount data message, and the content data information detected is sent into infrared spectrometer main frame, infrared spectrometer main frame is to these numbers
According to being analyzed contrast, so that it is determined that the composition of waste and old fibre goods that detected of content and content, it is signaled to
Second transportation manipulator, drives it to carry out sorting operation.
Waste and old fibre goods Intelligent Recognition the most according to claim 5 and sorting system, it is characterised in that described infrared light
It is integrated with the FTIR-ATR spectral signature data of waste and old fibre product sample in spectrometer main frame, applies TQ Analyst spectrum analysis
Software, carries out second-order differential, Calibration Base Line and utilizes Karl Norris derivative filter to filter FTIR-ATR spectral signal
Ripple noise reduction pretreatment, uses the cross-check method of partial least square method and " picking ", by the spectrum of waste and old fibre product sample
Data terylene corresponding with sample, chinlon, acrylon, polypropylene, hair, cotton are by above-mentioned series standard detection gained composition and content data
It is fitted modeling, progressively rejects singular point optimization, set up calibrating patterns.
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| CN201610559628.4A CN106273067B (en) | 2016-07-15 | 2016-07-15 | Waste and old fibre product intelligent recognition and sorting system |
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| CN201610559628.4A CN106273067B (en) | 2016-07-15 | 2016-07-15 | Waste and old fibre product intelligent recognition and sorting system |
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| CN106273067B CN106273067B (en) | 2018-10-26 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926340A (en) * | 2019-01-03 | 2019-06-25 | 孙燕兵 | A kind of idle clothing standard disinfection classifying processing method of batch |
| CN110239792A (en) * | 2019-07-19 | 2019-09-17 | 湖南工程学院 | Clothes recognition methods and clothes recyclable device, method based on image recognition |
| WO2021046854A1 (en) * | 2019-09-14 | 2021-03-18 | 南京大学（溧水）生态环境研究院 | Big data-based kitchen waste classification method |
| WO2021046851A1 (en) * | 2019-09-14 | 2021-03-18 | 南京大学（溧水）生态环境研究院 | Method for identification and classification of kitchen waste |
| CN115194986A (en) * | 2022-03-28 | 2022-10-18 | 福建豪威节能科技发展有限公司 | Regeneration cloth-making process of foamed EVA waste material |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109926340A (en) * | 2019-01-03 | 2019-06-25 | 孙燕兵 | A kind of idle clothing standard disinfection classifying processing method of batch |
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| CN115194986A (en) * | 2022-03-28 | 2022-10-18 | 福建豪威节能科技发展有限公司 | Regeneration cloth-making process of foamed EVA waste material |
| CN115194986B (en) * | 2022-03-28 | 2024-04-30 | 福建豪威节能科技发展有限公司 | Regeneration cloth manufacturing process of foamed EVA waste material |
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