公开(公告)号：US20070296127A1

公开(公告)日：2007-12-27

申请号：US11890133

申请日：2007-08-02

申请人： Hiroshi Ichikawa ,  Yasushi Ohba ,  Shiro Ohara ,  Yukio Kowaki

发明人： Hiroshi Ichikawa ,  Yasushi Ohba ,  Shiro Ohara ,  Yukio Kowaki

IPC分类号： C22B1/26

CPC分类号： C21B13/0086 ,  C21B13/0046 ,  F27D15/0266 ,  F27D2009/0086 ,  Y02P10/216

摘要： In a method and an apparatus for cooling a reduced-iron agglomerate in a reduced-iron agglomerate production equipment wherein an iron oxide agglomerate is reduced in a reducing furnace and discharged as a reduced-iron agglomerate, a conveyer to convey said reduced-iron agglomerate is installed at the outlet of said reduced-iron agglomerate production equipment, a plurality of spray nozzles are installed above, or above and below, said conveyer at intervals in the conveying direction of said reduced-iron agglomerate, and said reduced-iron agglomerate on said conveyer is cooled intermittently by ejecting cooling water, continuously or intermittently, through said spray nozzles.

摘要翻译： 在用于冷却还原铁附聚物生产设备中的还原铁附聚物的方法和装置中，其中氧化铁附聚物在还原炉中还原并作为还原铁附聚物排出，输送机输送所述还原铁附聚物 安装在所述还原铁附聚物生产设备的出口处，在所述还原铁附聚物的输送方向上间隔地将多个喷嘴安装在所述输送机的上方或上方和下方，并且所述还原铁附聚物 所述输送机通过所述喷嘴连续地或间歇地喷射冷却水来间歇地冷却。

公开(公告)号：US07618476B2

公开(公告)日：2009-11-17

申请号：US10489996

申请日：2002-09-19

申请人： Hiroshi Ichikawa ,  Yasushi Ohba ,  Shiro Ohara ,  Yukio Kowaki

发明人： Hiroshi Ichikawa ,  Yasushi Ohba ,  Shiro Ohara ,  Yukio Kowaki

IPC分类号： C21B11/00 ,  C22B1/26

CPC分类号： C21B13/0086 ,  C21B13/0046 ,  F27D15/0266 ,  F27D2009/0086 ,  Y02P10/216

摘要： In a method and an apparatus for cooling a reduced-iron agglomerate in a reduced-iron agglomerate production equipment wherein an iron oxide agglomerate is reduced in a reducing furnace and discharged as a reduced-iron agglomerate, a conveyer to convey said reduced-iron agglomerate is installed at the outlet of said reduced-iron agglomerate production equipment, a plurality of spray nozzles are installed above, or above and below, said conveyer at intervals in the conveying direction of said reduced-iron agglomerate, and said reduced-iron agglomerate on said conveyer is cooled intermittently by ejecting cooling water, continuously or intermittently, through said spray nozzles.

摘要翻译： 在用于冷却还原铁附聚物生产设备中的还原铁附聚物的方法和装置中，其中氧化铁附聚物在还原炉中还原并作为还原铁附聚物排出，输送机输送所述还原铁附聚物 安装在所述还原铁附聚物生产设备的出口处，在所述还原铁附聚物的输送方向上间隔地将多个喷嘴安装在所述输送机的上方或上方和下方，并且所述还原铁附聚物 所述输送机通过所述喷嘴连续地或间歇地喷射冷却水来间歇地冷却。