Iron ore sintering energy-saving and quality-improving method with metal iron scrap added to surface layer of material surface
By adding metal scraps to the surface of the sintering material and utilizing their exothermic oxidation properties to supplement heat, the problems of uneven thermal state of the material layer and poor surface quality are solved, achieving high efficiency, energy saving and environmentally friendly development of sintered ore. It is applicable to various belt sintering machines.
CN122405967APending Publication Date: 2026-07-17新余钢铁股份有限公司 +1
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- 新余钢铁股份有限公司
- Filing Date
- 2026-05-08
- Publication Date
- 2026-07-17
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Figure CN122405967A_ABST
Abstract
本发明公开了一种料面表层添加金属铁屑的铁矿烧结节能提质方法，包括以下步骤：步骤1、金属铁屑的预处理；步骤2、烧结原料的制备与布料；步骤3、金属铁屑的表层添加；步骤4、点火烧结；步骤5、冷却与成品处理，采用本发明的料面表层添加金属铁屑的铁矿烧结节能提质方法，提高烧结矿的整体合格率和质量，降低烧结能耗，改造难度低。
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