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    • 18. 发明申请
    • LADLE BOTTOM
    • WO2003072285A1
    • 2003-09-04
    • PCT/US2003/002892
    • 2003-01-31
    • VESUVIUS CRUCIBLE COMPANYRICHAUD, JohanHEASLIP, LawrenceDORRICOTT, James
    • RICHAUD, JohanHEASLIP, LawrenceDORRICOTT, James
    • B22D41/08
    • B22D43/001B22D41/08
    • The present invention relates to a metallurgical ladle and more particularly to the bottom of the ladle having an outlet through which the molten metal can drain. An object of the present invention is to increase the efficiency of a ladle draining operation, including reducing the amount of discarded metal, avoiding the premature flow of slag through the outlet, and reducing the contamination of slag in the molten metal effluent. The ladle bottom (2) comprises a plurality of terraces (31A) and flow channels(33A, 33B, 33C), ultimately directing the stream of molten metal to an outlet (5) of the ladle. The terraces are described as capturing slag and the channels permit molten metal to flow preferentially through the outlet.
    • 冶金浇包技术领域本发明涉及冶金浇包,更具体地说,涉及浇包的底部,其具有出口,熔融金属可通过该出口排出。 本发明的目的是提高钢包排水操作的效率,包括减少废弃金属的量,避免炉渣通过出口的过早流动,以及减少熔融金属流出物中炉渣的污染。 钢包底部(2)包括多个梯田(31A)和流动通道(33A,33B,33C),最终将熔融金属流引导到钢包的出口(5)。 梯田被描述为捕集矿渣,并且通道允许熔融金属优先通过出口流动。
    • 19. 发明申请
    • TUNDISH FOR POURING OFF A MOLTEN METAL INTO A STRIP CASTING MACHINE
    • 之间的集装箱用来将熔融金属注入到带材铸造机
    • WO02000373A1
    • 2002-01-03
    • PCT/EP2001/007352
    • 2001-06-27
    • B22D11/06B22D11/10B22D41/08B22D41/50
    • B22D11/064B22D11/10B22D41/08
    • The invention relates to a tundish (10) for pouring off a molten metal into a strip casting machine (30), comprising a vessel for holding the melt (13) and an outlet (14) which is located on the vessel bottom and which has a pouring spout and channel through which the melt (13) is guided between the casting rollers (31) of the strip casting machine (30). The inside of the vessel is divided into two chambers (11, 12) which are interconnected by a through opening (17). The melt (13) can be poured into one of said chambers (11), while the other (12) is provided with the outlet (14). The quantity of melt flowing from the first chamber to the second (11, 12) can be controlled by means of a control valve situated at the through opening (17) and the bath level in the chamber (12) with the outlet (14) in particular is lower than that in the other chamber (11) during the pouring off process. This results in almost constant laminar flow conditions for the melt flowing between the casting rollers.
    • 本发明涉及一种用于熔融金属的浇注到具有浇注管薄带铸轧机(30)接收的熔体(13)的容器,并设置在容器底部喷管(14)的中间容器(10),通过该之间的熔体(13) 铸辊(31)被传递到带材铸造机(30)。 容器内部通过开口(17)相互连接的腔室(11,12)被划分,分为两个与其中的一个腔室(11)的熔融物(13)可以被填充,然而,另一个室(12)与所述喷口(14 )被提供,其中,由在所述通孔(17),它是由第一可控的控制阀的装置(在流动的熔体的量,特别是在第二腔室11,12),在所述腔室(12)与所述出口(14),该浴中高度 另一个腔室(11)是在铸造过程中降低。 铸辊之间流动时熔融从而达到几乎恒定的层流条件。
    • 20. 发明申请
    • ADJUSTABLE MOLTEN METAL FEED SYSTEM
    • 可调节的金属饲料系统
    • WO99022892A1
    • 1999-05-14
    • PCT/US1998/023120
    • 1998-10-30
    • B22D11/06B22D41/08
    • B22D11/064
    • An improved molten metal feed system is provided for high speed continuous casting. The feed system includes a distributor box (28) having an insulative lining (50) which supports an internal flow distributor board (60). The flow distributor board (60) includes a plurality of openings spaced apart along the width of the board (60). The presence of the flow distributor board (60) effectively separates the box (28) into lower (62) and upper (64) sections and restricts the flow of liquid metal (14) through the board (60) and thus, forces entering liquid metal (14) to fill the entire width of the distributor box (28) below the distributor board (60) once the lower section (62) of the distributor box (28) is filled, the metal flows through the openings in the board (60) into the upper section (64) of the distributor box (28) and into the feed tip nozzle (30).
    • 提供了一种改进的熔融金属进料系统用于高速连铸。 进料系统包括具有支撑内部流量分配板(60)的绝缘衬层(50)的分配箱(28)。 流量分配器板(60)包括沿板(60)的宽度间隔开的多个开口。 流分配器板60的存在有效地将箱体28分离成下部(62)和上部(64)部分,并且限制液体金属(14)通过板(60)的流动,从而迫使液体进入液体 金属(14)一旦填充了分配箱(28)的下部(62),就将分配器箱(28)的整个宽度填充到分配器板(60)下面,金属流过板的开口 60)进入分配箱(28)的上部(64)并进入进料尖端喷嘴(30)。