专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060119022A1 Apparatus for manufacturing molten irons to dry and convey iron ores and additives and manufacturing method using the same 有权
公开(公告)号：US20060119022A1
公开(公告)日：2006-06-08
申请号：US10540357
申请日：2003-12-23
申请人： Kung-Won Nam , Min-Young Cho , Young-Chae Jung , Young-Jae Jang , Franz Hauzenberger
发明人： Kung-Won Nam , Min-Young Cho , Young-Chae Jung , Young-Jae Jang , Franz Hauzenberger
IPC分类号： C21B13/00
CPC分类号： C21B13/02 , C21B13/0013 , C21B13/002 , C21B13/0033 , C21B13/14 , C21B13/143 , C21B2100/44 , C21B2100/64 , Y02P10/136 , Y02P10/216
摘要： The invention relates to an apparatus and method for manufacturing molten irons. The method for manufacturing molten irons includes providing a mixture containing iron by drying and mixing iron ores and additives, passing the mixture containing iron through one or more successively-connected fluidized beds to convert the mixture into a reducing material that is reduced and calcined, forming a coal packed bed, which is a heat source in which the reducing material has been melted, charging the reducing material to the coal packed bed and supplying oxygen to the coal packed bed to manufacture molten irons, and supplying reducing gas exhausted from the coal packed bed to the fluidized bed. In the providing a mixture containing iron, exhaust gas exhausted from the fluidized bed is branched to dry at least one of the iron ores and the additives. The apparatus for manufacturing molten irons uses this method for manufacturing molten irons. Through the use of the invention, at least one of iron ores and additives is dried and conveyed to thereby enhance energy efficiency and minimize the amount of required equipment.

2. 发明授权

US07588625B2 Apparatus for manufacturing molten irons to dry and convey iron ores and additives and manufacturing method using the same 有权
标题翻译：用于制造铁水干燥并输送铁矿石和添加剂的设备及使用其的制造方法
公开(公告)号：US07588625B2
公开(公告)日：2009-09-15
申请号：US10540357
申请日：2003-12-23
申请人： Kung-Won Nam , Min-Young Cho , Young-Chae Jung , Young-Jae Jang , Franz Hauzenberger
发明人： Kung-Won Nam , Min-Young Cho , Young-Chae Jung , Young-Jae Jang , Franz Hauzenberger
IPC分类号： C21B13/02
CPC分类号： C21B13/02 , C21B13/0013 , C21B13/002 , C21B13/0033 , C21B13/14 , C21B13/143 , C21B2100/44 , C21B2100/64 , Y02P10/136 , Y02P10/216
摘要： The invention relates to an apparatus and method for manufacturing molten irons. The method for manufacturing molten irons includes providing a mixture containing iron by drying and mixing iron ores and additives, passing the mixture containing iron through one or more successively-connected fluidized beds to convert the mixture into a reducing material that is reduced and calcined, forming a coal packed bed, which is a heat source in which the reducing material has been melted, charging the reducing material to the coal packed bed and supplying oxygen to the coal packed bed to manufacture molten irons, and supplying reducing gas exhausted from the coal packed bed to the fluidized bed. In the providing a mixture containing iron, exhaust gas exhausted from the fluidized bed is branched to dry at least one of the iron ores and the additives. The apparatus for manufacturing molten irons uses this method for manufacturing molten irons. Through the use of the invention, at least one of iron ores and additives is dried and conveyed to thereby enhance energy efficiency and minimize the amount of required equipment.
摘要翻译：本发明涉及一种用于制造铁水的设备和方法。制造铁水的方法包括通过干燥和混合铁矿石和添加剂来提供含铁的混合物，使含有铁的混合物通过一个或多个连续连续的流化床，将混合物转化成还原和煅烧的还原材料，形成作为还原材料熔融的热源的填充煤层，将还原材料装入煤填充床并向煤填充床供给氧以制造铁水，并且供应从煤包装中排出的还原气体床到流化床。在提供含铁的混合物中，从流化床排出的废气被分支以干燥至少一种铁矿石和添加剂。用于制造铁水的设备使用这种制造铁水的方法。通过使用本发明，将铁矿石和添加剂中的至少一种干燥和输送，从而提高能量效率并使所需设备的量最小化。

3. 发明授权

US08119059B2 Apparatus for manufacturing molten irons 有权
标题翻译：用于制造铁水的设备
公开(公告)号：US08119059B2
公开(公告)日：2012-02-21
申请号：US12158926
申请日：2006-12-26
申请人： Min-Young Cho , Hang-Goo Kim , Myoung-Kyun Shin , Nag-Joon Choi , Kung-Won Nam , Sun-Kwang Jeong , Jun-Hyuk Lee
发明人： Min-Young Cho , Hang-Goo Kim , Myoung-Kyun Shin , Nag-Joon Choi , Kung-Won Nam , Sun-Kwang Jeong , Jun-Hyuk Lee
IPC分类号： C22B1/10
CPC分类号： C21B13/0033 , B01J8/0055 , B01J8/1818 , B01J8/1827 , B01J8/24 , B01J8/26 , B01J8/28 , B01J8/44 , B01J2208/00017 , B01J2208/00557 , B01J2219/0004 , C21B13/002 , C21B13/143 , F27B15/08 , F27B15/10
摘要： An apparatus for manufacturing molten iron includes i) at least one fluidized-bed reduction reactor that converts iron ore into reduced materials by reducing and plasticizing the iron ore, ii) a melter-gasifier into which the reduced materials are charged and oxygen is injected such that the melter-gasifier manufactures molten iron, and iii) a reducing gas supply line that supplies a reducing gas discharged from the melter-gasifier into the fluidized-bed reduction reactor. The fluidized-bed reduction reactor includes a gas injector that injects a gas into the fluidized-bed reduction reactor to remove stagnating layers.
摘要翻译：一种用于制造铁水的设备包括：i）至少一个流化床还原反应器，其通过还原和增塑铁矿石将铁矿石转化成还原材料，ii）将还原材料加入并注入氧气的熔炉气化器熔化器 - 气化器制造铁水，以及iii）还原气体供应管线，其将从熔融 - 气化器排出的还原气体供应到流化床还原反应器中。流化床还原反应器包括将气体注入流化床还原反应器以除去滞留层的气体注入器。

4. 发明申请

US20090008841A1 Apparatus for Manufacturing Molten Irons 有权
标题翻译：铁水制造设备
公开(公告)号：US20090008841A1
公开(公告)日：2009-01-08
申请号：US12158926
申请日：2006-12-26
申请人： Min-Young Cho , Hang-Goo Kim , Myoung-Kyun Shin , Nag-Joon Choi , Kung-Won Nam , Sun-Kwang Jeong , Jun-Hyuk Lee
发明人： Min-Young Cho , Hang-Goo Kim , Myoung-Kyun Shin , Nag-Joon Choi , Kung-Won Nam , Sun-Kwang Jeong , Jun-Hyuk Lee
IPC分类号： C22B1/10 , C21B13/00
CPC分类号： C21B13/0033 , B01J8/0055 , B01J8/1818 , B01J8/1827 , B01J8/24 , B01J8/26 , B01J8/28 , B01J8/44 , B01J2208/00017 , B01J2208/00557 , B01J2219/0004 , C21B13/002 , C21B13/143 , F27B15/08 , F27B15/10
摘要： An apparatus for manufacturing molten iron includes i) at least one fluidized-bed reduction reactor that converts iron ore into reduced materials by reducing and plasticizing the iron ore, ii) a melter-gasifier into which the reduced materials are charged and oxygen is injected such that the melter-gasifier manufactures molten iron, and iii) a reducing gas supply line that supplies a reducing gas discharged from the melter-gasifier into the fluidized-bed reduction reactor. The fluidized-bed reduction reactor includes a gas injector that injects a gas into the fluidized-bed reduction reactor to remove stagnating layers.
摘要翻译：一种用于制造铁水的设备包括：i）至少一个流化床还原反应器，其通过还原和增塑铁矿石将铁矿石转化成还原材料，ii）将还原材料加入并注入氧气的熔炉气化器熔化器 - 气化器制造铁水，以及iii）还原气体供应管线，其将从熔融 - 气化器排出的还原气体供应到流化床还原反应器中。流化床还原反应器包括将气体注入流化床还原反应器以除去滞留层的气体注入器。

5. 发明授权

US08052921B2 Apparatus for manufacturing molten irons 有权
标题翻译：用于制造铁水的设备
公开(公告)号：US08052921B2
公开(公告)日：2011-11-08
申请号：US12158839
申请日：2006-12-26
申请人： Myoung-Kyun Shin , Sang-Hyun Kim , Jun-Hyuk Lee , Kung-Won Nam
发明人： Myoung-Kyun Shin , Sang-Hyun Kim , Jun-Hyuk Lee , Kung-Won Nam
IPC分类号： C22B1/10
CPC分类号： C21B13/0073 , B01J8/0055 , B01J8/1818 , B01J8/1827 , B01J8/24 , B01J8/26 , B01J8/28 , B01J8/44 , B01J2208/00017 , B01J2208/00557 , B01J2208/00681 , B01J2219/0004 , C21B13/002 , C21B13/0033 , C21B13/143 , C21B2100/44 , F27B15/10
摘要： An apparatus for manufacturing molten iron includes i) at least one fluidized-bed reduction reactor that reduces and plasticizes iron ore and converts the iron ore into reduced materials, ii) a melter-gasifier into which the reduced ore is charged and oxygen is injected, the melter-gasifier manufacturing molten iron, and iii) a reducing gas supply line that supplies a reducing gas discharged from the melter-gasifier to the fluidized-bed reduction reactor. The fluidized-bed reduction reactor includes a cyclone that is installed in the fluidized-bed reduction reactor to collect fine iron ore. A gas injector, which prevents the fine ore from adhering by injecting gas containing carbon, is connected to the cyclone.
摘要翻译：一种用于制造铁水的设备包括：i）至少一个流化床还原反应器，其减少和塑化铁矿石并将铁矿石转化成还原材料，ii）熔化炉 - 气化炉，其中注入还原矿石和氧气，所述熔化器 - 气化器制造铁水，以及iii）还原气体供应管线，其将从所述熔炉 - 气化器排出的还原气体供应到所述流化床还原反应器。流化床还原反应器包括安装在流化床还原反应器中以收集细铁矿石的旋风分离器。通过注入含有碳的气体来防止细矿石粘附的气体注入器连接到旋风分离器。

6. 发明申请

US20080277842A1 Apparatus for Manufacturing Molten Irons 有权
标题翻译：铁水制造设备
公开(公告)号：US20080277842A1
公开(公告)日：2008-11-13
申请号：US12158839
申请日：2006-12-26
申请人： Myoung-Kyun Shin , Sang-Hyun Kim , Jun-Hyuk Lee , Kung-Won Nam
发明人： Myoung-Kyun Shin , Sang-Hyun Kim , Jun-Hyuk Lee , Kung-Won Nam
IPC分类号： C22B1/10
CPC分类号： C21B13/0073 , B01J8/0055 , B01J8/1818 , B01J8/1827 , B01J8/24 , B01J8/26 , B01J8/28 , B01J8/44 , B01J2208/00017 , B01J2208/00557 , B01J2208/00681 , B01J2219/0004 , C21B13/002 , C21B13/0033 , C21B13/143 , C21B2100/44 , F27B15/10
摘要： An apparatus for manufacturing molten iron includes i) at least one fluidized-bed reduction reactor that reduces and plasticizes iron ore and converts the iron ore into reduced materials, ii) a melter-gasifier into which the reduced ore is charged and oxygen is injected, the melter-gasifier manufacturing molten iron, and iii) a reducing gas supply line that supplies a reducing gas discharged from the melter-gasifier to the fluidized-bed reduction reactor. The fluidized-bed reduction reactor includes a cyclone that is installed in the fluidized-bed reduction reactor to collect fine iron ore. A gas injector, which prevents the fine ore from adhering by injecting gas containing carbon, is connected to the cyclone.
摘要翻译：一种用于制造铁水的设备包括：i）至少一个流化床还原反应器，其减少和塑化铁矿石并将铁矿石转化成还原材料，ii）熔化炉 - 气化炉，其中注入还原矿石并注入氧气，所述熔化器 - 气化器制造铁水，以及iii）还原气体供应管线，其将从所述熔炉 - 气化器排出的还原气体供应到所述流化床还原反应器。流化床还原反应器包括安装在流化床还原反应器中以收集细铁矿石的旋风分离器。通过注入含有碳的气体来防止细矿石附着的气体喷射器与旋风分离器连接。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式