Method for online detection of agglomerate components

The invention discloses a method for online detection of agglomerate components. As the main component in the sintered material is Fe element, when PGNAA equipment is used for detecting the componentsof the sintered material, the Al element detection effect is not ideal due to the interference of the Fe element. According to the method, the total amount of the Al element in the sintered materialis measured by measuring a slow-release energy spectrum, the content of the Al element in the sintered material is calculated through a belt load signal and a belt speed signal which are measured by abelt weigher; meanwhile, the detection results of Ca, Si, Fe, Mg and other elements detected by PGNAA equipment are corrected, and finally, a more accurate element detection result is obtained. 本发明公开了一种在线检测烧结矿成分的方法。因烧结料中主要成分是Fe元素，在应用PGNAA设备检测烧结料成分时，由于Fe元素的干扰，Al元素检测效果不理想。本发明通过测量缓发能谱测量烧结料中的Al元素总量，通过皮带秤测量到的皮带载荷信号与皮带速度信号计算出烧结料中Al元素的含量，同时修正PGNAA设备检测到的Ca、Si、Fe、Mg等元素的检测结果，最终得到更加精确的元素检测结果。