介绍一种钢包精炼炉智能控制系统。
An intelligent ladle furnace (ILF) control system is presented.
融化的钢水被倒进了精炼炉。这些装置中有许多来自法国。
Molten steel is poured into a refinery furnace. Many of these machines were brought in from France.
本发明涉及一种精炼炉铸铁型水冷炉盖，炉盖以铸件代替焊接件。
The invention relates to a cast iron type water-cooling furnace cover of a refining furnace, which adopts a casting instead of a welding part.
钢包精炼炉的泡沫渣精炼工艺是提高热效率、降低生产成本的有效手段。
The technology of foaming slag refining is a effective method to improve heating efficiency and reduce the cost.
电炉(EAF)、钢包精炼炉(LF)和VD炉是电弧炉炼钢的关键设备。
EAF (Electric Arc Furnace), LF and VD are key equipments of steel-making.
VD精炼炉的真空抽气泵工作时蒸汽压力稳定而流量具有周期性，间断使用。
The pressure of the steam used in the vacuum pump of VD refining furnace is stable, but its flow is periodic.
该公司拥有感应电炉、电弧炉、精炼炉、特种制管机等多种大、中型配套设备。
The company has induction furnace, electric arc furnace, ladle furnace, special machines and other pipe large, medium-sized equipment.
该系统是国内第一套用于微碳铬铁电弧精炼炉过程控制的全计算机化的控制系统。
It is the first fully computerized system for the process control of arc refiners in China.
介绍了国内目前容量最大的钢包精炼炉的设计、运行情况、设备组成和结构特点。
Design and construction features of the present largest capacity ladle refining furnace in China ore presented. its operation is recommended also. .
研究分析了马钢s KF钢包精炼炉精炼渣操作存在的问题，提出了优化的精炼渣系。
The problems existing in the process of refining the slag in the SKF ladle furnace in Maanshan Steel are analyzed and ways to optimization of the refined slag found out.
由于炼钢厂转炉蒸汽大量放散，对RH真空精炼炉使用转炉蒸汽的可行性进行了分析。
The paper analyzed the feasibility if converter steam can be used to RH refining furnace, because large quantity steam from converters waste heat boiler is released.
通过加工破碎，调整粒度及配比等工艺参数，研制开发出铁合金精炼炉补炉料及堵眼粉。
By means of crushing and conditioning the size ratio, fettle material and mud powder to plug tap-hole for electric refining furnace use were developed.
通过LF精炼炉与成分快速分析相结合，进行钢水成分微调，从而控制钢的成分波动范围；
To adjust finely the composition of molten steel by combining LF finery with fast analysis of composition, the composition control in a limited scope can be realized.
本文叙述了VOD精炼炉的PL C控制系统，以及建立和采用的VOD精炼过程控制数学模型。
In this paper, the PLC controlling system of the VOD secondary refining is discussed, and the controlling mathematic model of VOD refining is given.
用压缩空气模拟氩气搅拌，对LF V -40型钢包精炼炉底吹氩气工艺进行水力学模型实验研究。
Hydraulic model investigation was conducted by using compressed air to simulate the bet-tom-blown argon stirring process of LFV 40 ladle refining furnace.
钢包精炼炉的熔池搅拌混合行为与普通底吹钢包的主要区别是其加热用的交流电弧和相对较厚的精炼渣。
Compared with ordinary bottom stirring ladle, heating arc and much more slag are main differences of ladle furnace.
本文介绍了LF精炼炉底吹氩过程控制系统的工作原理、工艺要求、建模过程、控制策略以及控制系统的实现。
This thesis introduces the working principle, craftwork requirement, modeling process, control strategies and the realization of LF refining furnance bottom blowing Argon control system.
蒸汽是RH 精炼炉真空泵抽真空所需的关键介质，直接将转炉蒸汽用于生产是国内冶金企业一直在解决的难题。
Steam is key medium for vacuum pumping of RH refining furnace. Direct use of converter steam in production is a difficult problem that has been solving in metallurgic enterprises.
介绍了天钢利用顶底复吹转炉、LF精炼炉、方坯连铸、高速线材轧机工艺生产ts06拉丝专用钢盘条的实践。
The practice of the process of top-bottom blowing converter-LF refining furnace-billet casting-high speed wire rod mill for producing special TS06 wire-drawing steel wire rod is briefly introduced.
本文简单介绍了贵阳特殊钢有限责任公司电炉炼钢车间的电炉—精炼炉—连铸机三位一体短流程工艺路线的设计特点。
This article gives a brief introduction of the design features of the mini-mill type process routine integrating EAF-LF-CCM of the EAF steelmaking shop of Guiyang Special steel Co. Ltd.
产品主要用于冶金行业平炉炉顶、电炉炉顶、精炼炉及各种有色金属冶炼炉，此外还用在水泥回转窑烧成带和玻璃窑的蓄热室等部位。
Their main usage are for metallurgical industry for example, ferrous smelting furnace; Besides, they are also used in the sintering zone of cement rotary kiln and regenerator of glass furnace, etc.
介绍了VOD精炼炉自动化控制系统，包括一级自动化控制系统（基础自动化）和二级自动化控制系统的构成、特点及应用和改进。
This paper presents the VOD finery automation control system. It also introduces the structure characteristic of 1 level automation system(elements Automation) and 2 level automation system.
最后针对某典型工程应用系统—基于PROFIBUS现场总线和PLC的VD精炼炉分散控制系统，考虑了主站plc的延迟，分析了其PROFIBUS现场总线的实时性能。
Finally, for the typical project of VD refining furnace which is based on PROFIBUS and PLC, with consideration of PLC scanning time delay, the real-time performance of PROFIBUS is analyzed.
最后针对某典型工程应用系统—基于PROFIBUS现场总线和PLC的VD精炼炉分散控制系统，考虑了主站plc的延迟，分析了其PROFIBUS现场总线的实时性能。
Finally, for the typical project of VD refining furnace which is based on PROFIBUS and PLC, with consideration of PLC scanning time delay, the real-time performance of PROFIBUS is analyzed.
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