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1. 发明申请

WO2012023029A1 METHOD AND CONTROL AND TRACKING SYSTEM OF THE CHARGE OF MATERIAL TRANSPORTED BY A CONTINUOUS SUPPLY CONVEYOR OF A METALLURGICAL FURNACE, PARTICULARLY AN ELECTRIC FURNACE FOR THE PRODUCTION OF STEEL 审中-公开
标题翻译：冶金炉连续供电输送机材料运输费用的方法与控制与跟踪系统，特别是用于生产钢铁的电炉
公开(公告)号：WO2012023029A1
公开(公告)日：2012-02-23
申请号：PCT/IB2011/001899
申请日：2011-08-15
申请人： TENOVA S.P.A. , ASSANTE, Francesco, Alberto, Maria , GIRELLI, Renato , REALI, Silvio, Maria
发明人： ASSANTE, Francesco, Alberto, Maria , GIRELLI, Renato , REALI, Silvio, Maria
IPC分类号： F27B3/18 , F27B3/28 , F27D13/00 , F27D19/00 , F27D21/00 , B65G43/08 , C21C5/52
CPC分类号： B65G43/08 , C21C5/527 , C21C2005/5282 , C21C2005/5288 , F27B3/18 , F27B3/28 , F27D13/002 , F27D19/00 , F27D21/0035 , Y02P10/216
摘要： The present invention refers to a method and to a control and tracking system of the charge of material transported by a continuous supply conveyor (2) of a metallurgical furnace (3), in particular an electric furnace for the production of steel, wherein said continuous conveyor (2) comprises, in sequence starting from its inlet end towards its outlet end, a loading section (2A) of the charge of material to be supplied to said furnace (3), a preheating section (2B) of the charge of material loaded and an introduction section (2C) into said furnace (3) of the preheated charge of material, and wherein along said loading section (2A) at least a first loading station (200) of material is present, wherein the method comprises the steps consisting in determining (101) the type and the weight of the material of a first charge fraction to be loaded into the first loading station (200) in function of a predetermined charge recipe (100), supplying (102) the first loading station (200) with the first charge fraction, detecting (103) the weight of the first charge fraction, discharging (104) the first charge fraction (C1) onto the continuous conveyor (2), marking (105) the first charge fraction (C1) through identification means (M1, M1', M1''), detecting (106) the overall dimensions of the first charge fraction (C1) discharged onto the continuous conveyor (2), estimating (107, 108) the advancing speed of the first charge fraction (C1) along the loading section (2A) of the continuous conveyor (2) and the arrival time of the first charge fraction (C1) entering a possibly subsequent loading station (200n) of a further charge fraction or the preheating section (2B), and, in proximity to the inlet of the preheating section (2B), recognising (115) in the charge of material discharged onto the continuous conveyor (2) the first charge fraction (C1) and possible further charge fractions (Cn) subsequently discharged onto the continuous conveyor (2) by means of the respective identifying means (Ml, Mn), estimating (117, 118) the advancing speed of the first charge fraction (C1) and of possible further charge fractions (Cn) subsequently discharged onto the continuous conveyor (2) along the preheating section (2B) and the respective arrival time to the introduction section (2C) into the furnace (3).
摘要翻译：本发明涉及一种由冶金炉（3）的连续供给输送机（2），特别是用于生产钢的电炉输送的材料的加料方法和控制跟踪系统，其中所述连续输送机（2）从其入口端朝向其出口端依次包括要供应到所述炉（3）的材料的装料部分（2A），材料装料的预热部分（2B）并且其中沿所述装载部分（2A）至少存在材料的第一装载站（200），其中所述方法包括步骤（2），所述步骤包括根据预定的费用配方（100）确定（101）要加载到第一装载站（200）中的第一充电部分的材料的类型和重量，供应（102）第一装载站（ 200）与f 第一充电分数，检测（103）第一充电分数的重量，将第一充电分数（C1）排出（104）到连续输送机（2）上，通过识别装置（105）标记（105）第一充电分数（C1） M1，M1'，M1“），检测（106）排出到连续输送机（2）上的第一加料分数（C1）的总体尺寸，估计（107,108）第一加料分数）沿着连续输送机（2）的装载部分（2A）和进入另外的充电部分或预热部分（2B）的可能的后续加载站（200n）的第一加料分数（C1）的到达时间，以及在预热部分（2B）的入口附近，识别（115）在排出到连续输送机（2）上的材料的装料中，第一加料部分（C1）和可能的进一步的进料馏分（Cn）随后排放到连续输送机（2）通过相应的识别（M1，Mn），估计（117,118）第一加料分数（C1）的进给速度和随后沿着预热部分（2B）排放到连续输送机（2）上的可能的进一步的进料分数（Cn）和到引入部分（2C）到达炉子（3）的相应到达时间。

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