Device for heating materials by utilizing microwaves, method for heating materials by utilizing microwaves and system for heating materials by utilizing microwaves

The present invention relates to a device for heating a material using microwaves, specifically for heating an ore product, which makes it possible to heat the material using microwaves by effectively propagating electromagnetic waves inside the material, so as to eliminate the conventional method for heating the ore product by heat generated by combustion of fossil fuels (such as natural gas, coal, heavy oil, and the like). The invention further relates to a system using the heating device and a microwave heating method. 本发明涉及一种利用微波加热物料的装置，专门用于加热矿石产品，其通过在物料内部有效传播电磁波，使得利用微波加热物料成为可能，以淘汰通过化石燃料(如天然气、煤、重油等)燃烧产生热量来加热矿石产品的传统方法。本发明还涉及一种利用该加热装置的系统，以及一种微波加热方法。