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公开(公告)号：EP3088824B1
公开(公告)日：2018-11-28
申请号：EP14874476.6
申请日：2014-12-22
CPC分类号： F27B1/16 , C21B7/16 , C21B11/02 , C21C5/56 , F27B1/02 , F27B1/10 , F27D7/02 , F27D99/0033 , Y02P10/136
摘要： The present invention pertains to metallurgical processes and equipment and, more particularly, to a metallurgical furnace capable of operating with a broad range of broad range of raw materials and fuels, including those with high levels of impurities. Accordingly, the metallurgical furnace of the present invention comprises (i) at least an upper tub (1), (ii) at least a lower tub (2), (iii) at least a fuel feeder positioned substantially between the at least an upper tub (1) and the at least a lower tub (2), (iv) at least a row of tuyeres (3, 4) positioned on at least one of at least an upper tub (1) and at least a lower tub (2), the at least a row of tuyeres (3, 4) fluidly communicating inside the furnace with the outside environment, and (v) at least a burner (10) positioned on at least one of at least an upper tub (1) and at least a lower tub (2). The use of at least a burner (10) jointly with the at least a row of tuyeres (3, 4) generates a very intense release of heat by virtue of the exothermic reactions which occur by this combination.
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公开(公告)号：EP3088824A1
公开(公告)日：2016-11-02
申请号：EP14874476.6
申请日：2014-12-22
CPC分类号： F27B1/16 , C21B7/16 , C21B11/02 , C21C5/56 , F27B1/02 , F27B1/10 , F27D7/02 , F27D99/0033 , Y02P10/136
摘要： The present invention pertains to metallurgical processes and equipment and, more particularly, to a metallurgical furnace capable of operating with a broad range of broad range of raw materials and fuels, including those with high levels of impurities. Accordingly, the metallurgical furnace of the present invention comprises (i) at least an upper tub (1), (ii) at least a lower tub (2), (iii) at least a fuel feeder positioned substantially between the at least an upper tub (1) and the at least a lower tub (2), (iv) at least a row of tuyeres (3, 4) positioned on at least one of at least an upper tub (1) and at least a lower tub (2), the at least a row of tuyeres (3, 4) fluidly communicating inside the furnace with the outside environment, and (v) at least a burner (10) positioned on at least one of at least an upper tub (1) and at least a lower tub (2). The use of at least a burner (10) jointly with the at least a row of tuyeres (3, 4) generates a very intense release of heat by virtue of the exothermic reactions which occur by this combination.
摘要翻译： 本发明涉及冶金工艺和设备，更具体地涉及一种能够在广泛范围的原材料和燃料（包括具有高杂质含量）的燃料中运行的冶金炉。 因此，本发明的冶金炉包括（i）至少一个上部桶（1），（ii）至少一个下部桶（2），（iii）至少一个燃料供给器，基本上位于至少一个上部 （1）和至少一个下部桶（2），（iv）至少一排位于至少一个上部桶（1）和至少一个下部桶（至少一个下部桶）中的至少一个的风口（3,4） 2），至少一排在炉内与外部环境流体连通的风口（3,4），和（v）至少一个位于至少一个上部桶（1）中的至少一个的燃烧器（10） 和至少一个下盆（2）。 与至少一排风口（3,4）共同使用至少一个燃烧器（10）通过这种组合产生的放热反应产生非常强烈的热释放。
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