与传统的人工采样化验方法相比,电感式铁精粉品位(含铁量)检测方法有着明显的优点,如快速、低成本、操作简单等。本文探讨了采用电感法间接测量铁精粉品位的基本方法。基于电磁感应原理和磁铁矿铁精粉的强磁性,设计了电感式铁精粉品位传感器,并采用实验设计法对传感器结构进行了优化设计及实验研究,从而为研制实用型铁精粉品位检测仪奠定了基础。 Compared with the traditional manual sampling method, inductive iron powder grade (iron content) detection method has obvious advantages, such as fast, low cost, simple operation and so on. This article explores the indirect method of inductively measuring the grade of iron concentrates. Based on the principle of electromagnetic induction and ferromagnetism of magnetite ore, an inductive iron powder grade sensor was designed and the sensor design was optimized and experimentally designed by experimental design method. In order to develop practical iron powder grade Detector laid the foundation.