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    一种风冷高炉布料器
    2.
    发明申请
    一种风冷高炉布料器 审中-公开

    公开(公告)号：WO2022247077A1

    公开(公告)日：2022-12-01

    申请号：PCT/CN2021/120565

    申请日：2021-09-26

    申请人： 中冶赛迪工程技术股份有限公司 ,  中冶赛迪技术研究中心有限公司

    发明人： 马云峰 ,  王蜀生 ,  郑军 ,  戴文军 ,  王永猛

    IPC分类号： C21B7/20 ,  C21B7/10

    摘要： 本发明属于高炉布料器风冷技术领域，涉及一种风冷高炉布料器，包括布料器本体、与布料器本体转动连接的旋转筒，所述旋转筒上设有冷却风道、送风装置；所述送风装置上设有进风口、出风口，所述进风口与布料器内腔相通；所述冷却风道一端与出风口连接，另一端与布料器内腔相通。本发明通过在布料器中设置送风装置与冷却风道，送风装置加速布料器内的氮气循环流动，同时通过冷却风道，将冷却气体定向引入指定位置，实现局部定点冷却，提高冷却效率。

    MANUFACTURING METHODS FOR LONG-TERM STABILIZATION IN OVERALL THERMAL CONDUCTION OF BLOCK COOLERS WITH CAST-IN COOLANT PIPES
    3.
    发明申请
    MANUFACTURING METHODS FOR LONG-TERM STABILIZATION IN OVERALL THERMAL CONDUCTION OF BLOCK COOLERS WITH CAST-IN COOLANT PIPES 审中-公开

    公开(公告)号：WO2020263343A1

    公开(公告)日：2020-12-30

    申请号：PCT/US2020/015282

    申请日：2020-01-28

    申请人： MACRAE TECHNOLOGIES, INC.

    发明人： MACRAE, Allan, J.

    IPC分类号： C21B7/10 ,  C21B7/16 ,  F27D1/12 ,  F27B1/24

    摘要： Computer modelling methods and foundry methods for copper- nickel coolant pipes cast-in-copper coolers are combined. First, Computational Fluid Dynamics and/or Finite Element Analysis steps verify geometric computer aided design models and materials choices, point-by-point heat distribution, and heat flows. And second, casting steps to commit an acceptable last thickness iteration of a thermal buffer part in simulation to casting it in a foundry. In the foundry, casting conditions are empirically developed to yield all but slight, unclustered bonding imperfections at a concentric diffusion interface of the pipes and surrounding solidified casting that improve the thermal conductivity of furnace-block coolers that incorporate coolant pipes. The combined methods verify in simulation that operational thermal stresses at the pipe-casting interface stay in-bounds of material stress limits, and that the peak temperatures on the hot face will not rise above 450°C.

    HEAT EXCHANGE ELEMENTS FOR USE IN PYROMETALLURGICAL PROCESS VESSELS
    8.
    发明申请
    HEAT EXCHANGE ELEMENTS FOR USE IN PYROMETALLURGICAL PROCESS VESSELS 审中-公开

    公开(公告)号：WO2012136796A3

    公开(公告)日：2012-10-11

    申请号：PCT/EP2012/056337

    申请日：2012-04-05

    申请人： BHP BILLITON ALUMINIUM TECHNOLOGIES LIMITED ,  BAYER, Ingo ,  OLMSTEAD, Bruce, Ringsby

    发明人： BAYER, Ingo ,  OLMSTEAD, Bruce, Ringsby

    IPC分类号： C25C3/06 ,  C25C3/08 ,  F28D7/02 ,  F27D1/12 ,  C21B7/10

    摘要： A pyrometallurgical vessel for the production of metal by the electrolytic reduction of a metal bearing material dissolved in a molten salt bath, the cell including a shell 1 1 and a lining 12,1 3 on the interior of the shell, the lining including a bottom cathode lining 13 and a side wall lining 12, at least one of the bottom cathode lining 13 and a side wall lining 12 including a plurality of fluid ducts 16, 22, 31, 41 positioned within the lining for conducting a fluid therethrough, the flow of fluid through the ducts within the linings having 3-dimensional directional flow provided by 3-dimensional shapes inserted into the ducts or the ducts comprising a number of straight sections joined by curved sections arranged in a 3-dimensional shape, the 3-dimensional shapes of the ducts or the 3-dimensional shapes inserted into the ducts. The 3-D shapes in the ducts or the 3-D shape of the ducts are in such a way that secondary flows in the fluid are formed, broken and reformed imparting greater advection in the flow.

    APPARATUS AND METHOD FOR GAS TIGHT SECONDARY STAVE SUPPORT
    9.
    发明申请
    APPARATUS AND METHOD FOR GAS TIGHT SECONDARY STAVE SUPPORT 审中-公开
    气体二次支撑的装置和方法

    公开(公告)号：WO2011123568A1

    公开(公告)日：2011-10-06

    申请号：PCT/US2011/030591

    申请日：2011-03-30

    申请人： BERRY METAL COMPANY

    发明人： SMITH, Todd, G. ,  MACRAE, Allan

    IPC分类号： F27B7/14 ,  F27D1/12 ,  C21B7/10

    CPC分类号： F27D9/00 ,  B23P19/00 ,  C21B7/10 ,  F27B7/14 ,  F27D1/12 ,  Y10T29/49947

    摘要： A secondary stave support for a furnace stave with a water pipe having a first portion of the water pipe external to the furnace stave and a second portion of the water pipe also external to a furnace shell wall comprising: a protection pipe having first and second ends, wherein the protection pipe is coaxially disposed about the water pipe with the first end nearest the stave; and a first gas-tight seal, disposed between the first end of the protection pipe and a third portion of the water pipe, prevents gas flow from within the furnace shell wall into an annular space between the protection pipe and the water pipe.

    摘要翻译： 用于具有水管的炉壁的辅助壁支撑件，其具有在炉壁外部的水管的第一部分，并且水管的第二部分也在炉壳壁的外部，包括：保护管，其具有第一和第二端 其中所述保护管围绕所述水管同轴设置，所述第一端最靠近所述壁板; 并且设置在保护管的第一端和水管的第三部分之间的第一气密密封件防止气体从炉壳壁内流入保护管和水管之间的环形空间。