Iron ore component online method based on spectral analysis and detection device

• Main Authors: WU JIANHUA, ZHAO GAOFEI, WU HUIWEN, WU ZHENHUA, XU DONGSHENG, LI KENONG, XU YIFENG, WEI LANTIAN, ZHONG MINGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 30.08.2024
• Subjects: INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides an iron ore component online method based on spectral analysis and a detection device. The online detection method for the iron ore components comprises the following steps: step 1, pre-collecting a spectrum of an iron ore sample with known component content information, and establishing a prediction model for calculating the component content information by spectral data; 2, acquiring the spectrum of the to-be-detected iron ore sample with unknown components in real time; and 3, substituting the spectrum acquired in the step 2 into the prediction model, and calculating to obtain component content information of the iron ore sample to be detected. The detection device comprises a mounting rack; the light source module is used for irradiating to-be-detected iron ore; the signal acquisition module receives an optical signal emitted by the light source module and reflected by the to-be-detected iron ore; and the spectral analysis module is used for receiving and analyzing the optical signa