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    • 1. 发明公开
    • SELF-BAKING ELECTRODE UPPER-END DETECTION APPARATUS AND SELF-BAKING ELECTRODE UPPER-END MANAGEMENT METHOD
    • DEVICE FOR SELF后端铅的上端,用于管理自后端铅的上端识别和方法
    • EP2779790A1
    • 2014-09-17
    • EP12848462.3
    • 2012-06-28
    • Denki Kagaku Kogyo Kabushiki Kaisha
    • TANIMURA,KyoichiKAMAMOTO,JunpeiNANASAWA,Takashi
    • H05B7/109F27D11/10G01B5/00H05B7/09H05B7/107C01B31/32
    • F27D11/10C01B32/942F27B3/28F27D19/00F27D21/00F27D21/0014H05B7/09H05B7/107H05B7/109
    • Provided is a self-baking electrode upper-end detection apparatus with which the upper end of a self-baking electrode can be detected automatically, accurately, and safely. The self-baking electrode upper-end detection apparatus (40) is provided with: a protection tube (50) that is disposed in an anchored state within an electrode case (20), and the lower end of which is positioned higher than the upper end of an electrode energizing section (30); a measurement tube (60) that is disposed so as to be inserted through the protection tube (50); and an air cylinder (70) for lowering the measurement tube (60) with a constant pressure, from the initial position thereof to where the lower end (61) of the measurement tube (60) hits a self-baking electrode (10) and stops. The air cylinder (70) is actuated so as to lower the measurement tube (60) until the tube stops, and an evaluation is made as to whether the stopping position of the lower end (61) of the measurement tube (60) is within a management range (R).
    • 本发明提供与其中自焙电极的上端部可自动检测,精确地设置,并安全的自焙电极上端检测装置。 自焙电极上端检测装置(40)上设置有:一个保护管(50)并在对锚定的状态下电极的情况下(20),其设置内,并且其比上高的位置的所有的下端 的电极通电部(30)的端部; 一个测量管(60)也被布置,从而通过保护管被插入(50); 和气缸(70),用于以恒定的压力降低测量管(60),从所述初始位置到所述测量管的下端(61)(60)撞击的自烘烤电极(10)和 停止。 气缸(70)被致动从而直到管停止以降低测量管(60),并在评估,作出关于是否在测量管的下端(61)的停止位置(60)是内 管理范围(R)。
    • 6. 发明公开
    • METHOD FOR PRODUCING ELONGATED CARBON BODIES
    • 的生产方法芒碳体
    • EP1074172A2
    • 2001-02-07
    • EP99926988.9
    • 1999-04-15
    • Elkem ASA
    • VATLAND, ArnfinnVEGGE, Olaf, Trygve
    • H05B7/09
    • H05B7/09
    • The present invention relates to a method for continuous production of elongated carbon bodies, particularly carbon electrodes which are produced in direct connection with the smelting furnace wherein the electrodes are consumed, where a metallic casing containing unbaked carbonaceous electrode paste comprising a particulate solid carbon material and a carbonaceous binder is continuously or substantially continuously lowered through a baking furnace which is heated to a temperature between 500 and 1200 °C, whereby the unbaked electrode paste is baked into a solid carbon body and where the casing is extended by joining new sections of casing on the top of the casing as the casing is lowered through the baking furnace, where the lower part of each section of casing has an outer diameter that is equal to or smaller than the inner diameter of the upper part of each section of casing, said method being characterized in that each new section of casing is mounted upon the section of casing below in such a way that the lower part of the new section of casing is positioned inside the casing of the upper part of the section of casing situated below the new section of casing and where the length of the lower part of each section of casing has such an extension that the new section of casing during baking freely can slide downwards in relation to the section of casing situated below the new section of casing a distance which at least compensates for the shrinkage of the electrode paste contained in the casing during baking of the carbon body in the baking furnace.
    • 10. 发明公开
    • Elektrothermischer Reduktionsofen
    • Elektrothermischer Reduktionsofen。
    • EP0372236A2
    • 1990-06-13
    • EP89120536.1
    • 1989-11-06
    • HOECHST AKTIENGESELLSCHAFT
    • Stendel, Joachim, Dr.Baumann, GeorgHorn, KarlMandelkow, Dieter
    • H05B7/09F27D11/04
    • H05B7/09F27D11/04
    • Ein elektrothermischer Reduktionsofen zur Herstellung von gelbem Phosphor aus einer aus Rohphosphat, Kies und Koks zusammengesetzten Möllermischung besteht aus einem mit einer armierten Betondecke (6) verschlossenen Ofengefäß (1). Dabei ist die Betondecke (6) von mehreren Möllerbe­schickungsrohren (7) und von mehreren SÖDERBERG-Elektroden (8) durchdrungen. Die Elektroden (8) sind im Bereich ihrer Durchdringung der Betondecke (6) von Stromzuführungsplat­ten (10) aufweisenden Tieffassungen (9) umgriffen. Die Elektroden (8) sind Hohlelektroden, bei denen mittig im Eisenblechmantel (11) ein Zentralrohr (12) angeordnet ist. Auf dem Zentralrohr (12) sind Blechscheiben (13) mit Ab­stand voneinander aufgezogen. Weiterhin ist das Zentralrohr (12) mit über den Umfang verteilten Distanzstäben (14) im Eisenblechmantel (11) zentriert.
    • 由磷酸钙,砾石和焦炭组成的分批混合物生产黄磷的电热还原炉由用钢筋混凝土盖(6)封闭的炉容器(1)组成。 在这种布置中,多个批料充填管(7)和几个SÖDERBERG电极(8)穿透混凝土盖(6)。 电极(8)被封闭在通过显示供电板(10)的低位电极保持器(9)穿透混凝土盖(6)的区域中。 电极(8)是中空电极,其中中心管(12)布置在金属片(11)的中心。 金属盘(13)在彼此间隔一定距离处被拉到中心管(12)上。 此外,通过分布在圆周上的间隔杆(14),中心管(12)在金属片夹套(11)中居中。