专利名称：Method for producing sintered ore发明人：藤原 頌平,樋口 隆英,岩瀬 一洋,竹原 健太申请号：JP2019065260申请日：20190329公开号：JP2020164910A公开日：20201008
专利附图：
摘要：Problem to be solved: to provide a sintering method in which sintering reactionin the sintering machine is promoted to suppress the collapse of the pseudo particlesand the lowering of the productivity of the sintered ore can be suppressed when the fineiron ore having the particle size of 150. Mu. M or less is used as the sintering raw material.
Solution: after a coating layer containing iron ore and carbonaceous material is placed ona pallet moving circulating in a raw material supply section of a sintering machine, animplantation layer is formedIgniter ignited on the upper surface of the charging layer inthe ignition furnace disposed downstream of the raw material supplyIn the wind boxdisposed below the pallet, the gas above the filling layer is sucked.A method ofmanufacturing a sintered ore for producing a sintered ore by introducing gas into theloading layer to burn the carbonized material of the charging layerIron oreContains fineiron ore with a particle size of less than 150Part or all of the fine iron ore is mixed intothe sintering raw material as the molding.Diagram
申请人：ＪＦＥスチール株式会社
地址：東京都千代田区内幸町二丁目２番３号
国籍：JP
代理人：磯村 哲朗,熊坂 晃,坂井 哲也,森 和弘
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