公开(公告)号：WO2009122274A1

公开(公告)日：2009-10-08

申请号：PCT/IB2009/005169

申请日：2009-03-30

Applicant: TENOVA S.P.A. ,  PICCARDI S.R.L. ,  REALI, Silvio ,  CAVALLINI, Giancarlo ,  PICCARDI, Gianlucio

Inventor： REALI, Silvio ,  CAVALLINI, Giancarlo ,  PICCARDI, Gianlucio

IPC: F27D11/10 ,  H05B7/10

CPC classification number: F27D11/10 ,  H05B7/10

Abstract: The present invention refers to a device (10) for adjusting the locking point of the electrode of a smelting furnace comprising: a vice (120) for supporting said electrode and supplying it with power, and it is characterised in that it comprises a structure (13) coupled with said vice (120) and comprising support means of said electrode and means for moving said electrode vertically.

Abstract translation: 本发明涉及一种用于调节冶炼炉电极的锁定点的装置（10），包括：用于支撑所述电极并为其供电的电源（120），其特征在于，它包括一个结构 （120）连接并包括所述电极的支撑装置和用于垂直移动所述电极的装置。

公开(公告)号：WO2010145845A1

公开(公告)日：2010-12-23

申请号：PCT/EP2010/003748

申请日：2010-06-09

Applicant: TENOVA S.P.A. ,  REALI, Silvio, Maria ,  CAVALLINI, Giancarlo ,  GRIONI, Mauro

Inventor： REALI, Silvio, Maria ,  CAVALLINI, Giancarlo ,  GRIONI, Mauro

IPC: C21C5/52 ,  F27B3/22

CPC classification number: C21C5/5217 ,  F27B3/22 ,  F27B3/225 ,  F27D3/18 ,  Y02P10/216

Abstract: A movable device for injecting oxygen and other technical materials into an electric arc furnace comprising a housing (16) situated above a portion of a step (13) of a crucible (11) and equipped with a cooling coil (15), an injection lance (20) of oxygen and other technical materials, supporting (23, 26) and moving means (21, 22, 24) of the lance between minimum and maximum range points of the liquid bath level contained therein, positioned in the housing (16), an opening (27) situated in the housing and facing the inside of the crucible in which the lance is transferably guided, scraping means (28) being envisaged between the opening (27) and the lance (20).

Abstract translation: 一种用于将氧气和其他技术材料注入电弧炉的可移动装置，包括位于坩埚（11）的台阶（13）的一部分上方并具有冷却盘管（15），注射喷枪 （20）的氧气和其他技术材料，支撑（23,26）和移动装置（21,22,24），其位于容纳在壳体（16）中的液槽水平的最小和最大范围点之间， ，位于壳体中并且面向坩埚内部的开口（27），其中喷枪可转移地被引导，设计在开口（27）和喷枪（20）之间的刮擦装置（28）。

公开(公告)号：WO2013150421A1

公开(公告)日：2013-10-10

申请号：PCT/IB2013/052465

申请日：2013-03-27

Applicant: TENOVA S.P.A.

Inventor： REALI, Silvio Maria ,  GRIONI, Mauro ,  CAVALLINI, Giancarlo

IPC: F27D1/18 ,  F27D3/15 ,  F27D25/00

CPC classification number: F27D1/1858 ,  C21B7/14 ,  F27D3/1509 ,  F27D3/1536 ,  F27D25/001

Abstract: The present invention refers to a method and an apparatus (10) for closing the slag doorway and for cleaning the slag doorway and channel of a metallurgical furnace (100) comprising walls in which a slag doorway (107) is defined and a slag channel (108) that crosses said slag doorway (107) and has a bottom (109), in which the apparatus (10) comprises a support structure (11) associable with the furnace (100), at least one slag-breaking body that is provided with a lower border that, under mounting conditions of the apparatus (10) on the furnace (100), is directed towards the bottom (109) and at a definable height with respect to it, in which the slag-breaking body is associated with the support structure (11) in a movable manner along the slag channel (108) away from and/or towards the slag doorway (107) in order to wipe, with its lower border, the bottom (109) or a plane parallel to it and vibrating or oscillating means (25) that are associated with the slag-breaking body in order to confer it a vibrating or oscillating movement with non null component incident the bottom (109), during at least one tract of the travel performed by it during its movement away from or towards the slag doorway.

Abstract translation: 本发明涉及一种用于关闭炉渣门口并清洁冶金炉（100）的炉渣通道和通道的方法和装置（10），其包括限定炉渣通道（107）的壁和炉渣通道（ 108），其穿过所述渣口（107）并具有底部（109），其中所述装置（10）包括与所述炉（100）相关联的支撑结构（11），至少一个破渣体 具有下边界，在炉子（100）上的设备（10）的安装条件下，朝向底部（109）并且以相对于其的可定义的高度指向，其中断渣主体与 所述支撑结构（11）沿着所述炉渣通道（108）可移动地远离和/或朝向所述炉渣门口（107），以便其下部边界与底部（109）或平行于其的平面擦拭 以及与断屑体相关联的振动或振动装置（25） 使其具有在其远离或朝向炉渣门口的运动期间由其执行的至少一个行程中的非空分量入射到底部（109）的振动或振荡运动。