The Boeing Company

Central Iron and Steel Research Institute

Libin Yang

Hui Wang

Jia Liu

Jie Wang

Peng Xu

Jun Yao

Yong Yang

Han Wu

Wei Cai

Xuejing Shen

Rui Shen

Chengyi Wang

Ying Lin

Yanbin Hu

Jiaqing Zeng

Ge Zhao

Xiaoxia Shi

Jinxuan Zhao

A fully automatic online aero aluminum sorting and recovery system based on LIBS (Laser Induced Breakdown Spectroscopy) technology, which belongs to the field of aero aluminum sorting and recovery technology, and is suitable for online sorting, detection and recovery of large batch of aero aluminum. The fully automatic online aero aluminum sorting system based on LIBS technology provided in the present invention consists of six portions: a sample feeding unit (), a surface treatment unit (), a material positioning unit (), a LIBS analysis and detection unit (), a transfer unit () and a sorting and recovery unit (). The system according to the invention can be used to realize the automatic online detection, sorting and recovery of aero aluminum, and the system does not have requirements on the surface condition of the recovered aero aluminum samples. The sorting accuracy rate is greater than 90% and the sorting rate is not less than 1 block per second.

Automated aero aluminum scrap sorting system based on laser induced breakdown (LIBS) technique

Growing community of inventors

Beijing, China

Libin Yang