主頁 | 生產力局
Technology Licensing: Opto-Mechatronics Plastic Bottle Sorting SystemContentBackground of HKPCOpto-Mechatronics Plastic Bottle Sorting SystemCommercialization PackageQ & ABackground of HKPCOptics and Opto-Mechatronics Technology CentreProvides support and consultancy services to industries in optics design and manufacturingOne-stop solutions tailored for our clientService spans from design and development, prototype and precision mould fabrication to optics inspectionOpto-Mechatronics Plastic Bottle Sorting SystemTechnology BackgroundTypical Sorting Process – Part I (Reference: )Ballistics SeparatorsRemoval of papers, glass, steel, etc.Ready for polymer segregationOptical methods to identify polymersSeparate polymers by air jet ejection nozzlesSeparated polymersTypical Sorting Process – Part II OverseasManual Pre-sort – manually remove contaminationAutomatic Optical Sorting – Infrared sensors and air jets sort plasticsNormally 6-10 tons/hr/shiftHong KongManual sorting of all type of plastics.Normally 5 tons per dayThe Sensor TechnologiesNear Infrared (NIR)Recognizes materials based on their specific and unique spectral properties of reflected lightColor RecognitionRecognizes materials based on their color. Their capabilities go beyond the visible spectrum and include infrared, ultraviolet and other spectraX-Ray fluorescence technologyX-Ray transmissionElectromagnetic SensorVisual SpectrometryMajor path of the plastic bottles for sorting:Feeding of unsorted materialSensing systemSeparation chamberHow this Technology WorksUsing NIR sensor to detect the absorption peaks in the NIR response spectrum, thus to identify different types of materialEvery material (PP, LDPE, ABS, PS, etc.) has its own and unique NIR absorption spectrumFor example, if the NIR absorption spectrum has a peak value at 1660 nm, the material can be identified as PETNIR Sensing ProcessAcquisitionPre-processed Spectral ImagesClassificationDataSpecificationsMachine Outer Dimensions: 2010mm (long) x 680mm (width) x 1515mm (height)Conveyor Speed: ~0.34 m/sSorting Material: PET Power Supply: 220V (AC)Software Operation System: Window .NET FrameworkCommercialization PackagePart A. System Design ReferenceSystem design layout for assembly referenceLight source and NIR sensor specification referenceNIR Data referencePart B. System AlgorithmAlgorithm flow of the system, including the recognition process and the sorting processRecognition algorithm based on NIR technologyControl system design , including optimized speed of conveyor and pneumatic system programmingPart C. Technical SupportTwo-month telephone hotline technical supportQ&A ................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.