【摘要】 介绍了一种新型封闭式矿热炉的除尘净化系统和入炉料预热系统的工艺设计和节能原理。烟气在全封闭电炉中燃烧,利用高温烟气携带的热量对入炉料进行干燥、预热和预还原,达到节能目的。更多还原

【Abstract】 It introduces the design and energy conservation theory of a new type of dust cleaning system and reheating raw material system in closed submerged arc furnace.Flue gas is burnt in closed submerged arc furnace.The heat generated by high temperature flue gas can dry,preheat and prereduce the burden.Thus,target of saving energy can be achieved.更多还原