| 基于NIR技术的PET/PVC废旧塑料分离系统 |
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| 引用本文： | 杜婧,孙志锋,王浩. 基于NIR技术的PET/PVC废旧塑料分离系统[J]. 传感器与微系统, 2011, 30(9): 98-101 |
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| 作者姓名： | 杜婧 孙志锋 王浩 |
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| 作者单位： | 浙江大学电气工程学院,浙江杭州,310027 |
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| 摘 要： | 介绍了一种基于近红外探测技术的PET/PVC废旧塑料分离系统.该系统根据不同塑料对近红外光谱吸收不同的原理,结合窄带滤光片和光电传感器设计了红外检测装置,开发了以STM32F103X为核心,包括信号处理、A/D转换、控制模块、分离模块、CAN总线通信模块在内的自动鉴别分离系统.实验结果表明:该系统测量结果准确,响应速度...
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| 关 键 词： | 废旧塑料 鉴别分离 近红外光谱 气动剔除 |
PET/PVC waste plastic sorting system based on NIR technology |
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| DU Jing,SUN Zhi-feng,WANG Hao. PET/PVC waste plastic sorting system based on NIR technology[J]. Transducer and Microsystem Technology, 2011, 30(9): 98-101 |
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| Authors: | DU Jing SUN Zhi-feng WANG Hao |
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| Affiliation: | DU Jing,SUN Zhi-feng,WANG Hao(School of Electrical Engineering,Zhejiang University,Hangzhou 310027,China) |
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| Abstract: | A simple device for automated sorting of post-consumer PET and PVC waste plastic is described.Different plastic has different NIR spectrum,an infrared spectral detection is designed by a photoelectric sensor in conjunction with a narrowband filter.The system platform is centralized on STM32F103X,it consists of signal conditioning module,A/D conversion module,control,separation module and communication module.According to the results,PVC particles are apart from PET plastics with 100 % efficiency in ideal se... |
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| Keywords: | waste plastic identify sorting near-infrared(NIR)spectrogram pneumatic separate |
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