中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

25 records (took 0.024 seconds)

    LANCE EXTRACTION
    3.
    发明公开
    LANCE EXTRACTION 有权
    LANZENEXTRAKTION

    公开(公告)号：EP1875147A4

    公开(公告)日：2008-12-24

    申请号：EP06721258

    申请日：2006-03-01

    Applicant: TECH RESOURCES PTY LTD

    Inventor： GOODMAN NEIL JOHN ,  BEAUMONT IAN WILLIAM ,  PRENDERGAST STEPHEN ,  WILLIAMS TREVOR

    IPC: C21C5/46 ,  F27D3/16 ,  F27D3/18

    CPC classification number: F27D1/16 ,  C21C5/462 ,  C21C5/567 ,  C21C2005/4626 ,  F27D1/18

    Abstract: Solids injection lances (27a, 27b) for injecting solids into a metallurgical vessel are normally supplied with cooling water from a cooling water circuit through water supply lines (71) and return lines (72). Supply lines (71) are provided with spaced pairs of connectors (80) and bypass valves (73), and return lines (72) are provided with similar pairs of spaced connectors (81) and bypass valves (74). Flexible hoses (75, 76) can be connected between the pairs of connectors (80, 81) to establish supply and return flows of cooling water which bypass segments of the main supply and return lines (71, 72) which can be isolated and removed to allow withdrawal and subsequent replacement of the lances.

    Abstract translation: 用于将固体注入冶金容器的固体注入喷枪（27a，27b）通常通过供水管线（71）和返回管线（72）供应来自冷却水回路的冷却水。 供给管线71设有隔开的成对连接器80和旁通阀73，并且返回线72具有类似的成对间隔连接器81和旁通阀74。 柔性软管（75,76）可以连接在成对的连接器（80,81）之间以建立冷却水的供应和返回流，所述冷却水绕过主供应和回流管线（71,72）的可以被隔离和移除的区段 以允许撤回并随后更换喷枪。

    5.
    发明专利
    未知

    公开(公告)号：BRPI0708458A2

    公开(公告)日：2011-05-31

    申请号：BRPI0708458

    申请日：2007-03-01

    Applicant: TECH RESOURCES PTY LTD

    Inventor： HAYTON MARK ,  GOODMAN NEIL JOHN

    IPC: C21C5/35

    Abstract: A direct smelting plant for producing molten metal from a metalliferous feed material using a molten bath based direct smelting process is disclosed. The plant includes a gas delivery duct assembly extending from a gas supply location away from the vessel to deliver oxygen-containing gas to gas injection lances extending into a direct smelting vessel. The gas delivery duct assembly includes a single gas delivery main connected to the gas injection lances to supply oxygen-containing gas to the gas injection lances. The gas delivery main is located at a height above a lower half of the vessel.

    DIRECT SMELTING PLANT
    7.
    发明专利
    DIRECT SMELTING PLANT 未知

    公开(公告)号：CA2642674A1

    公开(公告)日：2007-09-07

    申请号：CA2642674

    申请日：2007-03-01

    Applicant: TECH RESOURCES PTY LTD

    Inventor： GOODMAN NEIL JOHN ,  HAYTON MARK

    IPC: C21B11/00 ,  C21B13/00 ,  F27B14/16 ,  F27D3/16

    Abstract: A direct smelting plant for producing molten metal from a metalliferous feed material using a molten bath based direct smelting process is disclosed. The plant includes a gas delivery duct assembly extending from a gas supply location away from the vessel to deliver oxygen-containing gas to gas injection lances extending into a direct smelting vessel. The gas delivery duct assembly includes a single gas delivery main connected to the gas injection lances to supply oxygen-containing gas to the gas injection lances. The gas delivery main is located at a height above a lower half of the vessel.

    8.
    发明专利
    未知

    公开(公告)号：BRPI0710809A2

    公开(公告)日：2011-08-16

    申请号：BRPI0710809

    申请日：2007-04-24

    Applicant: TECH RESOURCES PTY LTD

    Inventor： GOODMAN NEIL JOHN

    IPC: C21C5/38 ,  C21C5/40 ,  F27D13/00 ,  F27D17/00 ,  F27D19/00

    Abstract: A direct smelting process for producing molten metal from a metalliferous feed material in a direct smelting vessel is disclosed. The process includes using a stream of off-gas from the vessel as a fuel gas in (i) stoves for generating a hot blast of air or oxygen-enriched air for the process and (ii) a waste heat recovery apparatus for generating steam for the process. The process also includes controlling pressure in the vessel by controlling pressure in the off-gas stream while the process is producing molten metal.

    УСТАНОВКА ПРЯМОЙ ПЛАВКИ
    9.
    发明专利
    УСТАНОВКА ПРЯМОЙ ПЛАВКИ 未知

    公开(公告)号：UA91600C2

    公开(公告)日：2010-08-10

    申请号：UAA200811690

    申请日：2007-03-01

    Applicant: TECH RESOURCES PTY LTD

    Inventor： HAYTON MARK ,  GOODMAN NEIL JOHN

    IPC: C21B11/00 ,  C21B13/00 ,  F27B14/00 ,  F27D3/16

    Abstract: Описаноустановкупрямойплавкидляполучениярасплавленногометаллаизметаллосодержащегозагружаемогоматериалас использованиемваннырасплавленногометалла, наосновепроцессапрямойплавки. Установкавключаетгазоподающийтрубопровод, простирающийсяотсистемыгазооснащения, расположеннойвнеконвертера, дляподачикислородсодержащегогаза, кгазоинъекционнымфурмам, вставленныхв конвертерпрямойплавки. Газоподающийтрубопроводвключаетотдельныймагистральныйгазоподающийтрубопровод, присоединенныйк газоинъекционнымфурмам, дляподачикислородсодержащегогазак газоинъекционнымфурмам. Магистральныйгазоподающийтрубопроводрасположенныйнавысотенаднижнейполовинойконвертера.

    METALLURGICAL PROCESSING INSTALLATION
    10.
    发明专利
    METALLURGICAL PROCESSING INSTALLATION 未知

    公开(公告)号：CA2563899A1

    公开(公告)日：2005-11-03

    申请号：CA2563899

    申请日：2005-04-22

    Applicant: TECH RESOURCES PTY LTD

    Inventor： BEAUMONT IAN WILLIAM ,  PRENDERGAST STEPHEN ,  GOODMAN NEIL JOHN ,  IONS PHILIP JAMES

    IPC: C21B7/10 ,  C21B11/08 ,  C21B13/10 ,  C21C5/46 ,  F27B3/19 ,  F27B3/20 ,  F27B3/22 ,  F27D3/15

    Abstract: Metallurgical processing installation comprising a metallurgical vessel line d internally with water cooled panels. A vessel access tower (61) fits around vessel (11) and supports a coolant flow system (62) to provide for flow of cooling water to and from the cooling panels within the vessel through water inlet and outlet connections (42,43) distributed around the exterior of the vessel. Coolant flow system (62) includes large diameter water supply and return pipes (66,67) mounted on an upper part of the tower (61) to extend around the upper end of vessel (11), a first series of vertical dropper pipe s (68) of relatively small diameter connected to the main water supply pipe 66 and extending downwardly to connections with the water inlet connectors for respecting cooling panels of the vessel and a second series of smaller diameter vertical pipes (69) connected at their upper ends to the main retur n pipe (67) and at their lower ends to undivided outlet connectors for the cooling panels in the vessel.

Patent Agency Ranking