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    • 1. 发明申请
    • SYSTEM AND METHOD FOR ADDING MOLTEN LITHIUM TO A MOLTEN ALUMINIUM MELT
    • 用于将钼酸锂添加到摩尔铝熔体的系统和方法
    • WO2015003940A1
    • 2015-01-15
    • PCT/EP2014/063800
    • 2014-06-30
    • ALERIS ROLLED PRODUCTS GERMANY GMBH
    • BRANDT, FredMEYER, Philippe
    • C22C1/02C22B21/04
    • C22B21/06B22D1/00B22D1/002C22B9/003C22B9/006C22B9/10C22B21/0084C22B21/04C22B21/064C22C1/026F27B14/061F27B14/0806F27B2014/0818F27D3/14F27D7/02F27D7/06F27D2007/023F27D2007/063
    • The invention relates to a system for adding molten lithium and an inert gas in a melt of molten aluminium or aluminium alloy in a holding furnace, the system comprising, a crucible defining a chamber for melting and storage of molten metal, in particular molten lithium; the crucible being equipped with a sealed lid; an inert gas delivery system arranged for maintaining an overpressure in the chamber of the crucible using an inert gas; a conduit for withdrawing a portion of the molten metal from the crucible, and the conduit being movably arranged with respect to the crucible or the sealed lid such that the conduit inlet can be controllably moved below and above the surface level of the molten metal, and wherein the conduit is arranged for feeding of the molten metal from the crucible to a separate molten metal holding furnace with the help of an overpressure when the conduit inlet is below the surface level of the molten metal and the conduit is further arranged for feeding of the inert gas from the crucible to the separate molten metal holding furnace when the conduit inlet is above the surface level of the molten metal.
    • 本发明涉及一种用于在熔融铝或铝合金熔体中将熔融锂和惰性气体加入保持炉中的系统,该系统包括:坩埚,其限定用于熔化和储存熔融金属,特别是熔融锂的室; 坩埚装有密封盖; 惰性气体输送系统,被布置成使用惰性气体保持坩埚的室中的超压; 用于从坩埚中取出一部分熔融金属的管道,以及相对于坩埚或密封盖可移动地设置的导管,使得导管入口可以可控地移动到熔融金属的表面水平以下,以及 其中所述导管设置成当所述导管入口低于所述熔融金属的表面水平时,借助于超压将所述熔融金属从所述坩埚供给到单独的熔融金属保持炉,并且所述导管进一步布置成用于供给 当导管入口高于熔融金属的表面水平时,坩埚中的惰性气体到独立的熔融金属保持炉。
    • 5. 发明申请
    • HEAT TREATING APPARATUS
    • 热处理设备
    • WO01092802A1
    • 2001-12-06
    • PCT/US2001/014688
    • 2001-05-08
    • F27B14/06F27B14/08F27D3/00F27D19/00F27B15/00
    • F27B14/06F27B14/0806F27B2014/085F27D3/0025F27D19/00
    • Apparatus (10) for heat treating a heat treatable material including a housing (12) having an upper opening (16) for receiving a heat treatable material at a first temperature, a lower opening (18), and a chamber (14) therebetween for heating the heat treatable material to a second temperature higher than the first temperature as the heat treatable material moves through the chamber from the upper to the lower opening. A gas supply assembly (29) is operatively engaged to the housing at the lower opening, and includes a source of gas, a gas delivery assembly for delivering the gas through a plurality of pathways (42) into the housing in countercurrent flow to movement of the heat treatable material, whereby the heat treatable material passes through the lower opening at the second temperature, and a control assembly (31) for controlling conditions within the chamber to enable the heat treatable material to reach the second temperature and pass through the lower opening at the second temperature as a heated material.
    • 用于热处理可热处理材料的设备(10),其包括具有用于在第一温度下接收可热处理材料的上开口(16)的壳体(12),下开口(18)和其间的室(14), 当所述可热处理材料通过所述室从所述上部开口到下部开口移动时,将所述可热处理材料加热到高于所述第一温度的第二温度。 气体供应组件(29)在下开口处可操作地接合到壳体,并且包括气体源,气体输送组件,用于将气体通过多个通路(42)输送到壳体中, 可热处理材料,其中可热处理材料在第二温度下通过下开口;以及控制组件(31),用于控制室内的条件以使得可热处理材料达到第二温度并且通过下开口 在第二温度作为加热材料。
    • 7. 发明申请
    • CHANNEL TYPE INDUCTION FURNACE
    • 通道式感应炉
    • WO2017009811A1
    • 2017-01-19
    • PCT/IB2016/054249
    • 2016-07-15
    • FOURIE, Louis Johannes
    • FOURIE, Louis Johannes
    • F27B14/06F27B14/08F27D1/04F27D11/06F27D27/00
    • F27B14/065F27B14/061F27B14/08F27B14/0806F27B14/14F27D1/04F27D1/06F27D11/06
    • Disclosed is a channel type induction furnace (50) provided with a furnace floor (71 ) that is inclined downwards from an operative rear of the furnace hearth (50) towards an opposing operative front of the hearth (50), with a wall (73A) at the front of hearth (50) comprising a bottom section (76) and a top section (77), with the front wall bottom section (76) extending further into the hearth (50) than the front wall top section (77), and the front wall bottom section (76) terminating in an upper edge (78) in abutment with the front wall top section (77), with a down-passage (9) to an induction heater (79), located proximate the front wall (73A), having an inlet in the floor (71 ) at a location proximate the base of the front wall (73A) and the or each up-passage (54A, 54B) having an outlet in the floor (71 ) at a location in abutment with the base of the front wall bottom section (76) and with the front wall bottom section (76) being provided with a vertical slot (59A, 59B) extending upwards above the or each up-passage (54A, 54B) through it and opening onto the upper edge (78) of the bottom section (76).
    • 公开了一种通道式感应炉(50),其具有从炉底(50)的可操作的后部朝向炉床(50)的相对的操作前部向下倾斜的炉底(71),壁(73A )包括底部部分(76)和顶部部分(77)的炉膛(50)的前部,前壁底部部分(76)比前壁顶部部分(77)进一步延伸到炉膛(50) ,并且前壁底部部分(76)终止于与前壁顶部部分(77)邻接的上边缘(78)中,具有位于靠近前部的下通道(9)到感应加热器(79) 壁(73A),在靠近前壁(73A)的基部的位置处具有在地板(71)中的入口,并且所述或每个上通道(54A,54B)在所述地板(71)中具有出口 位于与前壁底部部分76的基部邻接并且前壁底部部分76设置有垂直狭槽(59A,59B),该垂直狭槽(59A,59B)延伸 向上通过其上或每个上通道(54A,54B)并且打开到底部(76)的上边缘(78)上。
    • 9. 发明申请
    • APPARATUS TO MOVE AND PREHEAT METAL MATERIAL
    • 移动和预加金属材料的装置
    • WO2015181781A1
    • 2015-12-03
    • PCT/IB2015/054048
    • 2015-05-29
    • DANIELI & C. OFFICINE MECCANICHE S.P.A.
    • ANSOLDI, MarcoRAFFAGLIO, YuriPETREI, Daniele
    • F27B5/12F27D13/00C21C5/56F27B14/08
    • C21C5/565F27B5/12F27B14/0806F27B2014/085F27D13/002F27D17/002Y02P10/216
    • An apparatus (10) to move and preheat metal material (M) to be fed to a container (12) comprises a containing structure (14), having an internal compartment (14a) and provided with a support wall (18), a conveyor (20) for the material (M), a fume transit section (21) whose volume reduces as it is distanced from said container (12) along the longitudinal development of said containing structure (14), and a collector (22) for hot fumes (F) whose volume increases in a manner correlated to said reduction in the fume transit section (21). The collector (22) is located below said conveyor (20) inside the internal compartment (14a) essentially along the entire longitudinal development of said containing structure (14). Moreover, one or more through apertures (1 18a- 1 18h) are made in said support wall (18) to put the conveyor (20) and the collector (22) into fluidic connection.
    • 用于移动和预热待供给到容器(12)的金属材料(M)的装置(10)包括容纳结构(14),其具有内部隔室(14a)并且设置有支撑壁(18),输送机 (20),用于所述材料(M)的容纳空间(21),其沿着所述容纳结构(14)的纵向展开而与所述容器(12)分开的体积减小的烟道运送部分(21)和用于热的收集器 烟雾(F)的体积以与烟气转运部分(21)中的所述减少相关的方式增加。 收集器(22)基本上沿着所述容纳结构(14)的整个纵向展开位于内部隔室(14a)内的所述输送机(20)的下方。 此外,在所述支撑壁(18)中制造一个或多个通孔(118a-18h),以将输送机(20)和收集器(22)流体连接。