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1. 发明专利

AU2011273331B2 Suspension smelting furnace and a concentrate burner 未知
公开(公告)号：AU2011273331B2
公开(公告)日：2014-06-26
申请号：AU2011273331
申请日：2011-06-28
申请人： OUTOTEC OYJ
发明人： BJORKLUND PETER , PELTONIEMI KAARLE , JAFS MIKAEL , AHOKAINEN TAPIO , PIENIMAKI KARI , PESONEN LAURI P
IPC分类号： C22B15/00 , F27D3/18 , F27D99/00
摘要： The invention relates to a suspension smelting furnace comprising a reaction shaft (1), an uptake shaft (2), and a lower furnace (3), as well as a concentrate burner (4) for feeding reaction gas and fine solids into the reaction shaft (1) of the suspension smelting furnace. The concentrate burner (4) comprises a fine solids discharge channel (5) that is radially limited by the wall (6) of the solids discharge channel, a fine solids dispersion device (7) in the fine solids discharge channel (5), an annular reaction gas channel (8) that surrounds the fine solids discharge channel (5) and is radially limited by the wall (9) of the annular reaction gas channel (8), and a cooling block (10) that surrounds the annular reaction gas channel (8). The cooling block (10) is a component that is manufactured by a continuous casting method. The cooling block (10) is attached to the arch (11) of the reaction shaft (1) and the wall (9) of the annular reaction gas channel (8), so that the discharge orifice (12) of the annular reaction gas channel (8) is formed between a structure (13), which is jointly formed by the cooling block (10) and the wall (9) of the annular reaction gas channel (8), and the wall (6) of the solids discharge channel. The invention also relates to a concentrate burner (4) for feeding reaction gas and fine solids into the reaction shaft (1) of a suspension smelting furnace.

2. 发明专利

ZA201202666B METHOD OF USING A SUSPENSION SMELTING FURNACE,A SUSPENSION SMELTING FURNACE,AND A CONCENTRATE BURNER 未知
公开(公告)号：ZA201202666B
公开(公告)日：2012-12-27
申请号：ZA201202666
申请日：2012-04-12
申请人： OUTOTEC OYJ
发明人： SIPILA JUSSI , BJORKLUND PETER , AHOKAINEN TAPIO , EKLUND KAJ , LAHTINEN MARKKU , PELTONIEMI KAARLE , PESONEN LAURI P
IPC分类号： C22B20060101 , F27D20060101
摘要： The invention relates to a method of using a suspension smelting furnace and to a suspension smelting furnace and to a concentrate burner (4). The concentrate burner (4) comprises a first gas supply device (12) for feeding a first gas (5) into the reaction shaft (2) and a second gas supply device (18) for feeding a second gas (16) into the reaction shaft (2). The first gas supply device (12) comprises a first annular discharge opening (14), which which is arranged concentrically with the mouth (8) of a feeder pipe (7), so that the first annular discharge opening (14) surrounds the feeder pipe (7). The second gas supply device (18) comprises a second annular discharge opening (17), which is arranged concentrically with the mouth (8) of the feeder pipe (7), so that the second annular discharge opening (17) surrounds the feeder pipe (7) opening (14).

3. 发明专利

AU2008294636A1 Concentrate burner 未知
公开(公告)号：AU2008294636A1
公开(公告)日：2009-03-12
申请号：AU2008294636
申请日：2008-09-01
申请人： OUTOTEC OYJ
发明人： BJORKLUND PETER , SIPILA JUSSI , PELTONIEMI KAARLE , XIA JILIANG
IPC分类号： C22B15/00 , F27D3/16 , F27D3/18
摘要： A concentrate burner for feeding a pulverous concentrate mixture and reaction gas into a reaction shaft of a flash smelting furnace. The concentrate burner includes a feeder pipe for feeding a concentrate mixture into the reaction shaft and a dispersing device for directing dispersing gas to the concentrate mixture flowing around the dispersing device. For feeding the reaction gas into the reaction shaft, a gas supply device is provided which includes a reaction gas chamber for mixing the reaction gas with the concentrate mixture, and for directing the concentrate mixture to the side by the dispersing gas. The reaction gas chamber includes a turbulent flow chamber, to which an inlet channel opens tangentially for directing the reaction gas to the reaction gas chamber in a tangential direction. In the inlet channel, an adjusting member is arranged for adjusting the cross-sectional area of the reaction gas flow.

4. 发明专利

ZA201300387B SUSPENSION SMELTING FURNACE AND A CONCENTRATE BURNER 未知
公开(公告)号：ZA201300387B
公开(公告)日：2013-09-25
申请号：ZA201300387
申请日：2013-01-15
申请人： OUTOTEC OYJ
发明人： BJORKLUND PETER , JAFS MIKAEL , PIENIMAKI KARI , PELTONIEM KAARLE , AHOKAINEN TAPIO , PESONEN LAURI P
IPC分类号： C22B20060101 , F27D20060101
摘要： The invention relates to a suspension smelting furnace comprising a reaction shaft (1), an uptake shaft (2), and a lower furnace (3), as well as a concentrate burner (4) for feeding reaction gas and fine solids into the reaction shaft (1) of the suspension smelting furnace. The concentrate burner (4) comprises a fine solids discharge channel (5) that is radially limited by the wall (6) of the solids discharge channel, a fine solids dispersion device (7) in the fine solids discharge channel (5), an annular reaction gas channel (8) that surrounds the fine solids discharge channel (5) and is radially limited by the wall (9) of the annular reaction gas channel (8), and a cooling block (10) that surrounds the annular reaction gas channel (8). The cooling block (10) is a component that is manufactured by a continuous casting method. The cooling block (10) is attached to the arch (11) of the reaction shaft (1) and the wall (9) of the annular reaction gas channel (8), so that the discharge orifice (12) of the annular reaction gas channel (8) is formed between a structure (13), which is jointly formed by the cooling block (10) and the wall (9) of the annular reaction gas channel (8), and the wall (6) of the solids discharge channel. The invention also relates to a concentrate burner (4) for feeding reaction gas and fine solids into the reaction shaft (1) of a suspension smelting furnace.

5. 发明专利

CL2012003730A1 Horno de fundicion de suspension que comprende una torre de reaccion, una torre de salida de gases, y un horno inferior asi como tambien un quemador de concentrado para alimentar el gas de reaccion y los solidos finos en la torre de reaccion del horno de fundicion por suspension, donde el bloque de refrigeracion es un componente que se fabrica utilizando metodo de colada continua; quemador de concentrado. 未知
公开(公告)号：CL2012003730A1
公开(公告)日：2013-04-12
申请号：CL2012003730
申请日：2012-12-28
申请人： OUTOTEC OYJ
发明人： BJORKLUND PETER , PELTONIEMI KAARLE , JAFS MIKAEL , AHOKAINEN TAPIO , PIENIMAKI KARI , PESONEN LAURI P
IPC分类号： C22B15/00 , F27D3/18
摘要： Horno de fundición de suspensión que comprende una torre de reacción, una torre de salida de gases, y un horno inferior así como también un quemador de concentrado para alimentar el gas de reacción y los sólidos finos en la torre de reacción del horno de fundición por suspensión, donde el bloque de refrigeración es un componente que se fabrica utilizando método de colada continua; quemador de concentrado.

6. 发明专利

AU2008294636B2 Concentrate burner 未知
公开(公告)号：AU2008294636B2
公开(公告)日：2013-03-28
申请号：AU2008294636
申请日：2008-09-01
申请人： OUTOTEC OYJ
发明人： SIPILA JUSSI , XIA JILIANG , BJORKLUND PETER , PELTONIEMI KAARLE
IPC分类号： C22B15/00 , F27D3/16 , F27D3/18
摘要： A concentrate burner for feeding a pulverous concentrate mixture and reaction gas into the reaction shaft (1) of a flash smelting furnace. The concentrate burner includes a feeder pipe (2) for feeding the concentrate mixture into the reaction shaft (1), the orifice (3) of the feeder pipe opening to the reaction shaft, a dispersing device (4), which is arranged concentrically inside the feeder pipe (2) and which extends to a distance from the orifice inside the reaction shaft (1) for directing dispersing gas to the concentrate mixture flowing around the dispersing device. For feeding the reaction gas into the reaction shaft (1), a gas supply device (5) includes a reaction gas chamber (6), which is located outside the reaction shaft and opens to the reaction shaft (1) through an annular discharge orifice (7) that surrounds the feeder pipe (2) concentrically for mixing the reaction gas discharging from the discharge orifice with the concentrate mixture discharging from the middle of the feeder pipe, the concentrate mixture being directed to the side by means of the dispersing gas. The reaction gas chamber (6) comprises a turbulent flow chamber, to which an inlet channel (9) opens tangentially for directing the reaction gas to the reaction gas chamber in a tangential direction. In the inlet channel (9), an adjusting member (11) is arranged for adjusting the cross-sectional area of the reaction gas flow.

7. 发明专利

ZA201203815B ARRANGEMENT FOR EVENING OUT POWDERY SOLID MATTER FEED OF A CONCENTRATE BURNER OF A SUSPENSION SMELTING OR SUSPENSION CONVERTING FURNACE 未知
公开(公告)号：ZA201203815B
公开(公告)日：2013-01-30
申请号：ZA201203815
申请日：2012-05-24
申请人： OUTOTEC OYJ
发明人： SIPILA JUSSI , PELTONIEMI KAARLE , BJORKLUND PETER , PERSONEN LAURI P
IPC分类号： C22B20060101 , F27D20060101
摘要： A concentrate burner of a suspension smelting or suspension converting furnace includes a reaction gas feed, a powdery solid matter feed and a concentrate distributor. An arrangement for feeding powdery solid matter to the concentrate burner includes a first powdery solid matter discharge pipe for feeding powdery solid matter into the powdery solid matter feed of the concentrate burner. The first powdery solid matter discharge pipe is provided with a first partition, which divides solid matter, for dividing the first powdery solid matter discharge pipe into two essentially similar discharge pipe parts. The powdery solid matter feed of the concentrate burner comprise an annular concentrate discharge channel that surrounds the concentrate distributor of the concentrate burner. Each discharge pipe part of the first powdery solid matter discharge pipe is at least partly divided into two discharge pipe portions by a second partition.

8. 发明专利

AU2010309731A1 Method of controlling the thermal balance of the reaction shaft of a suspension smelting furnace and a concentrate burner 未知
公开(公告)号：AU2010309731A1
公开(公告)日：2012-04-12
申请号：AU2010309731
申请日：2010-10-19
申请人： OUTOTEC OYJ
发明人： SIPILA JUSSI , LAHTINEN MARKKU , BJORKLUND PETER , PELTONIEMI KAARLE , AHOKAINEN TAPIO , PESONEN LAURI P
IPC分类号： C22B15/00 , C22B5/12 , F27D3/16
摘要： The invention relates to a method of controlling the thermal balance of the reaction shaft of a suspension smelting furnace and to a concentrate burner for feeding reaction gas and pulverous solid mater into the reaction shaft of the suspension smelting furnace. In the method, endothermic material (16) is fed by the concentrate burner (4) to constitute part of the mixture formed from the powdery solid matter (6) and reaction gas (5), so that a mixture containing the powdery solid matter (6), reaction gas (5) and endothermic material (6) is formed in the reaction shaft (2). The concentrate burner (4) comprises cooling agent feeding equipment (15) for adding the endothermic material (16) to constitute part of the mixture, which is formed from the pulverous solid matter (6) that discharges from the orifice (8) of the feeder pipe and the reaction gas (5) that discharges through the annular discharge orifice (14).

9. 发明专利

CA2775683A1 METHOD OF USING A SUSPENSION SMELTING FURNACE, A SUSPENSION SMELTING FURNACE, AND A CONCENTRATE BURNER 未知
公开(公告)号：CA2775683A1
公开(公告)日：2011-04-28
申请号：CA2775683
申请日：2010-10-19
申请人： OUTOTEC OYJ
发明人： SIPILAE JUSSI , LAHTINEN MARKKU , BJORKLUND PETER , PELTONIEMI KAARLE , AHOKAINEN TAPIO , PESONEN LAURI P , EKLUND KAJ
IPC分类号： C22B15/00 , C22B5/12 , F27D3/16
摘要： The invention relates to a method of using a suspension smelting furnace and to a suspension smelting furnace and to a concentrate burner (4). The concentrate burner (4) comprises a first gas supply device (12) for feeding a first gas (5) into the reaction shaft (2) and a second gas supply device (18) for feeding a second gas (16) into the reaction shaft (2). The first gas supply device (12) comprises a first annular discharge opening (14), which which is arranged concentrically with the mouth (8) of a feeder pipe (7), so that the first annular discharge opening (14) surrounds the feeder pipe (7). The second gas supply device (18) comprises a second annular discharge opening (17), which is arranged concentrically with the mouth (8) of the feeder pipe (7), so that the second annular discharge opening (17) surrounds the feeder pipe (7) opening (14).

10. 发明专利

PE20090849A1 QUEMADOR DE CONCENTRADOS 未知
公开(公告)号：PE20090849A1
公开(公告)日：2009-07-25
申请号：PE2008001324
申请日：2008-08-08
申请人： OUTOTEC OYJ
发明人： SIPILA JUSSI , PELTONIEMI KAARLE , BJORKLUND PETER , XIA JILIANG
IPC分类号： C22B5/12
摘要： QUE COMPRENDE: A) UNA TUBERIA DE ALIMENTACION PARA ALIMENTAR LA MEZCLA DE CONCENTRADOS DENTRO DE LA CHIMENEA DE REACCION, EL ORIFICIO DE LA ABERTURA DE LA TUBERIA DE ALIMENTACION A LA CHIMENEA DE REACCION; B) UN DISPOSITIVO DISPERSANTE QUE SE COLOCA EN FORMA CONCENTRICA DENTRO DE LA TUBERIA DE ALIMENTACION Y QUE SE EXTIENDE A UNA DISTANCIA DESDE EL ORIFICIO DENTRO DE LA CHIMENEA DE REACCION, PARA DIRIGIR AL GAS DISPERSANTE A LA MEZCLA DE CONCENTRADOS QUE FLUYE ALREDEDOR DEL DISPOSITIVO DISPERSANTE; C) UN DISPOSITIVO DE SUMINISTRO DE GAS PARA ALIMENTAR EL GAS DE REACCION DENTRO DE LA CHIMENEA DE REACCION, EL CUAL INCLUYE UNA CAMARA DE GAS DE REACCION FUERA DE LA CHIMENEA DE REACCION Y SE ABRE A LA CHIMENEA DE REACCION A TRAVES DE UN ORIFICIO DE DESCARGA ANULAR QUE RODEA LA TUBERIA DE ALIMENTACION

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