Slag tailing component detection system and detection method

The invention relates to a slag tailing component detection system and detection method. The slag tailing component detection system comprises a laser range finder used for detecting the distance between a laser component analyzer and to-be-detected slag tailings; and the laser component analyzer is used for sending laser to the to-be-detected slag tailings when the distance between the laser component analyzer and the to-be-detected slag tailings is smaller than a first threshold value to obtain a detection spectrum, and detecting the copper component content in the slag tailings conveyed in the slag conveying device by performing spectral feature analysis on the detection spectrum. The detection application can be repeated and carried out in real time, so that the detection efficiency is improved. 本公开是关于一种矿渣尾矿成分的检测系统及检测方法。矿渣尾矿成分的检测系统，包括：激光测距仪，用于检测激光成分分析仪与待检测的矿渣尾矿间的间距；激光成分分析仪，用于在激光成分分析仪与待检测的矿渣尾矿间的间距小于第一阈值时，向待检测的矿渣尾矿发送激光，得到检测光谱，及通过对检测光谱进行光谱特征分析，检测矿渣输送装置中传输的矿渣尾矿中的铜成分含量。此检测应用可重复、实时进行，从而提高检测效率。