Research and design of flame light radiation information acquisition system for converter

Hongyuan Wen; Chao Liu; Gang Wang

doi:10.1117/12.2688781

18 July 2023 Research and design of flame light radiation information acquisition system for converter

Hongyuan Wen, Chao Liu, Gang Wang

Proceedings Volume 12744, Second International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2023); 1274416 (2023) https://doi.org/10.1117/12.2688781
Event: Second International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2023), 2023, Nanjing, China

Abstract

Aiming at the requirements of visible light and near infrared information detection in the special industrial environment of high temperature and pollution such as converter steelmaking, a system for collecting optical radiation information is designed from the point of view of high precision and low cost. After the furnace flame is collected by the optical radiation acquisition system, the acquisition and sampling of the radiation light are divided into several spectral segments through the optical fiber spectrum division system and sent to the multi-spectral light intensity composite detection system composed of multiple discrete single chromatogram line probes. Combined with the corresponding hardware and software, the instantaneous spectral line radiation intensity of the furnace flame is detected in real time. The experimental results show that the system can work stably in harsh environment and can monitor the changes of different spectral segments well. There is a good match between the curve of light intensity and the curve of decarbonization rate.

Citation Download Citation

Hongyuan Wen, Chao Liu, and Gang Wang "Research and design of flame light radiation information acquisition system for converter", Proc. SPIE 12744, Second International Conference on Advanced Manufacturing Technology and Manufacturing Systems (ICAMTMS 2023), 1274416 (18 July 2023); https://doi.org/10.1117/12.2688781

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