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公开(公告)号：EP1930449A3
公开(公告)日：2009-01-07
申请号：EP07023877.9
申请日：2007-12-10
CPC分类号： C21B13/02 , F27B1/005 , F27B1/16 , F27B1/18 , F27D17/001 , Y02P10/136
摘要： The invention refers to a vertical shaft furnace (100) for a burden (115) moving under the influence of gravitation from the top to the bottom of the shaft furnace, in particular for the production of directly reduced iron, with a hot reduction zone (101) and a cooling zone (103) following the reduction zone (101), in which feed openings for a cooling gas (165) are provided, and with a cooling gas collecting member (160) which is provided in a transition portion between the reduction zone (101) and the cooling zone (103), which is characterized in that the cooling gas collecting member (160) comprises collector arms (181-184) arranged in cross shape, each of which forms a cooling gas off-take (170-173).
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公开(公告)号：EP1930448A3
公开(公告)日：2008-12-31
申请号：EP07023875.3
申请日：2007-12-10
CPC分类号： C21B13/02 , F27B1/005 , F27B1/16 , F27B1/18 , F27D17/001 , Y02P10/136
摘要： The invention refers to a vertical shaft furnace (100) for a burden (115) moving under the influence of gravity from the top to the bottom of the shaft furnace, in particular for the production of directly reduced iron, with at least one furnace outlet (120) provided at the top of the shaft furnace, which is characterized in that the central axis of the furnace gas outlet (120) is slanted with regard to the horizontal by an angle of 45 to 55°.
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公开(公告)号：EP1930678A3
公开(公告)日：2008-12-31
申请号：EP07023876.1
申请日：2007-12-10
CPC分类号： C21B13/02 , F27B1/005 , F27B1/16 , F27B1/18 , F27D17/001 , Y02P10/136
摘要： The invention refers to a vertical shaft furnace (100) for a burden (115) moving under the influence of gravity from the top to the bottom of the shaft furnace, in particular for the production of directly reduced iron, with at least one gas bustle line (131, 132), which is connected with at least one gas bustle port (133, 134) in a reduction zone (101), which is characterized in that an injection system (400, 410) for a burnable gas mixture is provided in the gas bustle line (131, 132).
摘要翻译： 本发明涉及一种立式竖炉（100），用于在重力作用下从竖炉的顶部到底部移动的物料（115），特别是用于生产直接还原的铁，其具有至少一个气体湍流 （131,132），其与减压区（101）中的至少一个气体喷口端口（133,134）连接，其特征在于，提供用于可燃气体混合物的喷射系统（400,410） 在气b线（131,132）中。
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公开(公告)号：EP1930678A2
公开(公告)日：2008-06-11
申请号：EP07023876.1
申请日：2007-12-10
CPC分类号： C21B13/02 , F27B1/005 , F27B1/16 , F27B1/18 , F27D17/001 , Y02P10/136
摘要： The invention refers to a vertical shaft furnace (100) for a burden (115) moving under the influence of gravity from the top to the bottom of the shaft furnace, in particular for the production of directly reduced iron, with at least one gas bustle line (131, 132), which is connected with at least one gas bustle port (133, 134) in a reduction zone (101), which is characterized in that an injection system (400, 410) for a burnable gas mixture is provided in the gas bustle line (131, 132).
摘要翻译： 本发明涉及一种用于在重力作用下从竖炉顶部到底部移动的负载（115）的立式竖炉（100），特别是用于生产直接还原的铁，至少有一个气le 在减压区（101）中与至少一个气体le口（133,134）连接的管线（131,132），其特征在于，提供用于可燃气体混合物的注射系统（400,410） 在气体喧嚣线（131,132）中。
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公开(公告)号：EP1930449A2
公开(公告)日：2008-06-11
申请号：EP07023877.9
申请日：2007-12-10
CPC分类号： C21B13/02 , F27B1/005 , F27B1/16 , F27B1/18 , F27D17/001 , Y02P10/136
摘要： The invention refers to a vertical shaft furnace (100) for a burden (115) moving under the influence of gravitation from the top to the bottom of the shaft furnace, in particular for the production of directly reduced iron, with a hot reduction zone (101) and a cooling zone (103) following the reduction zone (101), in which feed openings for a cooling gas (165) are provided, and with a cooling gas collecting member (160) which is provided in a transition portion between the reduction zone (101) and the cooling zone (103), which is characterized in that the cooling gas collecting member (160) comprises collector arms (181-184) arranged in cross shape, each of which forms a cooling gas off-take (170-173).
摘要翻译： 本发明涉及一种立式竖炉（100），用于在竖炉的顶部到底部的重力影响下移动的物料（115），特别是用于生产直接还原的铁，具有热还原区（ （101）之间的过渡部分中的冷却气体收集构件（160）和冷却气体收集构件（160），所述冷却气体收集构件（160）设置在所述还原区（101）之后的冷却区（103） 其特征在于，所述冷却气体收集构件（160）包括呈十字形排列的收集臂（181-184），每个收集臂形成一个冷却气体排出口（101）和一个冷却气体排出口 170-173）。
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公开(公告)号：EP1930448A2
公开(公告)日：2008-06-11
申请号：EP07023875.3
申请日：2007-12-10
CPC分类号： C21B13/02 , F27B1/005 , F27B1/16 , F27B1/18 , F27D17/001 , Y02P10/136
摘要： The invention refers to a vertical shaft furnace (100) for a burden (115) moving under the influence of gravity from the top to the bottom of the shaft furnace, in particular for the production of directly reduced iron, with at least one furnace outlet (120) provided at the top of the shaft furnace, which is characterized in that the central axis of the furnace gas outlet (120) is slanted with regard to the horizontal by an angle of 45 to 55°.
摘要翻译： 本发明涉及一种立式竖炉（100），用于在竖炉的顶部到底部的重力作用下移动的物料（115），特别是用于生产直接还原的铁，具有至少一个炉出口 （120），其特征在于，所述炉气出口（120）的中心轴线相对于水平方向倾斜45°至55°的角度。
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