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    A TOP INJECTION LANCE
    1.
    发明公开
    A TOP INJECTION LANCE 失效
    从上面可以用喷枪

    公开(公告)号：EP0914478A4

    公开(公告)日：1999-07-07

    申请号：EP97929032

    申请日：1997-07-11

    Applicant: TECH RESOURCES PTY LTD

    Inventor： WEBER RALPH M ,  DRY RODNEY J ,  BATES CECIL PETER

    IPC: F27D3/18 ,  C21C5/32 ,  C21C5/46 ,  C21C5/48 ,  F27D3/16 ,  F27D9/00

    CPC classification number: F27D9/00 ,  C21C5/4613 ,  F27D3/16

    Abstract: A lance (5) for injecting a feed material, preferably a solid feed material, into a metallurgical vessel, is disclosed. The lance comprises: an inlet (21) for introducing the feed material into the lance; an outlet (23) at a forward end of the lance (5) for discharging the feed material from the lance (5); a hollow elongate member (25) that defines a passageway (33) for the feed material between the inlet (21) and the outlet (23) and is adapted to be cooled by a first cooling fluid; and an outer jacket (35) positioned around a section of the length of the member (25) and is adapted to be cooled by a second cooling fluid.

    2.
    发明专利
    未知

    公开(公告)号：ES2195150T3

    公开(公告)日：2003-12-01

    申请号：ES97929032

    申请日：1997-07-11

    Applicant: TECH RESOURCES PTY LTD

    Inventor： WEBER RALPH M ,  DRY RODNEY J ,  BATES CECIL PETER

    IPC: C21C5/32 ,  C21C5/46 ,  C21C5/48 ,  F27D3/16 ,  F27D3/18 ,  F27D9/00

    Abstract: A lance (5) for injecting a feed material, preferably a solid feed material, into a metallurgical vessel, is disclosed. The lance comprises: an inlet (21) for introducing the feed material into the lance; an outlet (23) at a forward end of the lance (5) for discharging the feed material from the lance (5); a hollow elongate member (25) that defines a passageway (33) for the feed material between the inlet (21) and the outlet (23) and is adapted to be cooled by a first cooling fluid; and an outer jacket (35) positioned around a section of the length of the member (25) and is adapted to be cooled by a second cooling fluid.

    3.
    发明专利
    未知

    公开(公告)号：ID19839A

    公开(公告)日：1998-08-06

    申请号：ID972428

    申请日：1997-07-31

    Applicant: TECH RESOURCES PTY LTD

    Inventor： DRY RODNEY J ,  SHERRINGTON DAVID C ,  WEBER RALP M

    IPC: C21C5/32 ,  C21C5/46 ,  F27D3/18 ,  C21C5/48 ,  F27D3/16 ,  F27D9/00 ,  C21C5/52 ,  F27B3/22

    Abstract: A lance (5) for injecting a feed material, preferably a solid feed material, into a metallurgical vessel, is disclosed. The lance comprises: an inlet (21) for introducing the feed material into the lance; an outlet (23) at a forward end of the lance (5) for discharging the feed material from the lance (5); a hollow elongate member (25) that defines a passageway (33) for the feed material between the inlet (21) and the outlet (23) and is adapted to be cooled by a first cooling fluid; and an outer jacket (35) positioned around a section of the length of the member (25) and is adapted to be cooled by a second cooling fluid.

    6.
    发明专利
    未知

    公开(公告)号：BR9710304A

    公开(公告)日：1999-08-17

    申请号：BR9710304

    申请日：1997-07-11

    Applicant: TECH RESOURCES PTY LTD

    Inventor： DRY RODNEY J ,  BATES CECIL PETER ,  WEBER RALPH M

    IPC: F27D3/18 ,  C21C5/32 ,  C21C5/46 ,  C21C5/48 ,  F27D3/16 ,  F27D9/00

    Abstract: A lance (5) for injecting a feed material, preferably a solid feed material, into a metallurgical vessel, is disclosed. The lance comprises: an inlet (21) for introducing the feed material into the lance; an outlet (23) at a forward end of the lance (5) for discharging the feed material from the lance (5); a hollow elongate member (25) that defines a passageway (33) for the feed material between the inlet (21) and the outlet (23) and is adapted to be cooled by a first cooling fluid; and an outer jacket (35) positioned around a section of the length of the member (25) and is adapted to be cooled by a second cooling fluid.

    A TOP INJECTION LANCE
    7.
    发明专利
    A TOP INJECTION LANCE 未知

    公开(公告)号：CA2260181C

    公开(公告)日：2007-12-04

    申请号：CA2260181

    申请日：1997-07-11

    Applicant: TECH RESOURCES PTY LTD

    Inventor： WEBER RALPH GOTTFRIED ,  DRY RODNEY J ,  BATES CECIL PETER

    IPC: C21C5/35 ,  F27D3/18 ,  C21C5/32 ,  C21C5/46 ,  C21C5/48 ,  F27D3/16 ,  F27D9/00

    Abstract: A lance (5) for injecting a feed material, preferably a solid feed material, into a metallurgical vessel, is disclosed. The lance comprises: an inlet (21) for introducing the feed material into the lance; an outlet (2 3) at a forward end of the lance (5) for discharging the feed material from the lance (5); a hollow elongate member (25) that defines a passageway (33) for the feed material between the inlet (21) and the outlet (23) and is adapted to be cooled by a first cooling fluid; and an outer jack et (35) positioned around a section of the length of the member (25) and is adapted to be cooled by a second cooling fluid.

    8.
    发明专利
    未知

    公开(公告)号：AT237001T

    公开(公告)日：2003-04-15

    申请号：AT97929032

    申请日：1997-07-11

    Applicant: TECH RESOURCES PTY LTD

    Inventor： WEBER RALPH M ,  DRY RODNEY J ,  BATES CECIL PETER

    IPC: F27D3/18 ,  C21C5/32 ,  C21C5/46 ,  C21C5/48 ,  F27D3/16 ,  F27D9/00

    Abstract: A lance (5) for injecting a feed material, preferably a solid feed material, into a metallurgical vessel, is disclosed. The lance comprises: an inlet (21) for introducing the feed material into the lance; an outlet (23) at a forward end of the lance (5) for discharging the feed material from the lance (5); a hollow elongate member (25) that defines a passageway (33) for the feed material between the inlet (21) and the outlet (23) and is adapted to be cooled by a first cooling fluid; and an outer jacket (35) positioned around a section of the length of the member (25) and is adapted to be cooled by a second cooling fluid.

    A top injection lance.
    9.
    发明专利
    A top injection lance. 未知

    公开(公告)号：ZA976162B

    公开(公告)日：1998-04-17

    申请号：ZA976162

    申请日：1997-07-11

    Applicant: TECH RESOURCES PTY LTD

    Inventor： DRY RODNEY J ,  WEBBER RALPH M ,  SHERRINGTON DAVID C

    IPC: C21C5/32 ,  C21C5/46 ,  F27D3/18 ,  C21C5/48 ,  F27D3/16 ,  F27D9/00 ,  C21B ,  C21D

    Abstract: A lance (5) for injecting a feed material, preferably a solid feed material, into a metallurgical vessel, is disclosed. The lance comprises: an inlet (21) for introducing the feed material into the lance; an outlet (23) at a forward end of the lance (5) for discharging the feed material from the lance (5); a hollow elongate member (25) that defines a passageway (33) for the feed material between the inlet (21) and the outlet (23) and is adapted to be cooled by a first cooling fluid; and an outer jacket (35) positioned around a section of the length of the member (25) and is adapted to be cooled by a second cooling fluid.

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