Sub-lance carriage fall arrest mechanism relates to an oxygen supply equipment on a top-blown oxygen converter.
副枪小车防坠落机构，涉及一种氧气顶吹转炉上的供氧设备。
The automatic control system of oxygen converter in engineering of Martin furnace replaced by oxygen converter in Anshan Iron and Steel (Group) co is presented.
描述鞍钢“平炉改转炉”工程中的转炉自动化控制系统。
The Arcon is a recently developed combination of a top -blown oxygen converter and a DC arc furnace with a single electrode, which can alternate with the top oxygen lance.
电转炉是新近开发的将氧气顶吹转炉与直流电弧炉相结合的技术，其电极与顶吹氧枪可交替使用。
The recovery quantity of converter gas got increased in semisteel steelmaking process by means of optimizing oxygen feeding, improving operation level, reforming gas recovery system.
在半钢炼钢工艺下，通过优化转炉的供氧操作、提高操作水平、对煤气回收系统进行优化改造，提高了转炉煤气的回收量。
Converter slopping is harm for operators and equipment, which is caused by a large amount of CO gas flow produced by unbalanced carbon and oxygen reaction and improper operation.
转炉喷溅是由于碳和氧反应不均衡，瞬时产生大量CO气体逸出以及操作不当等引起，对人员及设备均有危害，应用泡沫渣抑制剂，达到了减少喷溅的目的。
The time of blowing oxygen can be shorten efficaciously by increasing supplying oxygen intensity in converter.
提高转炉供氧强度可以有效地缩短每炉钢的吹氧时间。
The oxygen activity of converter molten steel directly influences the yield of alloy and quality of steel.
转炉钢水中的氧含量直接影响合金收得率和钢水的质量。
This paper describes the design and selection of important parameters of oxygen lance nozzle for 120 t converter, analyzes and discusses its applied results both in cold state test and production.
阐述了安钢120t转炉氧枪喷头重要参数的设计和选取，并通过冷态测试和实际运用对氧枪喷头的使用效果进行了分析和讨论。
The amounts of oxygen and sulfur in liquid steel could be reduced by synthetic slag treatment during ld converter tapping, therefore, the quality of liquid steel was improved.
转炉出钢时对钢水进行合成渣处理，可以同时降低钢水中氧和硫的含量，综合提高钢水质量。
The article describes the oxygen lance construction for converter furnaces and the principle about how oxygen lance blows out ultrasonic oxygen flow.
简要介绍转炉氧枪设备及氧枪获得超音速氧气流的原理。
Automatic control system of oxygen top-blowing converter is introduced. And a chief description of the hardware configuration, controlling function and realization of key technology is made.
介绍了氧气顶吹转炉的自动化控制系统，对该系统的硬件配置、控制功能以及关键技术的实现作了主要描述。
In the 2st part, the principles of converter gradient control, oxygen lance control, material loading control and dust exhaust control are described.
第二部分论述了转炉炼钢中转炉倾动控制、氧枪控制、上料控制及除尘控制的原理。
The measures in technical management for the strengthening furnace type control ectare briefly introduced, the furnace life of 30t oxygen top blowing converter has been increased.
通过优化工艺操作，改善了溅渣护炉的效果，简要介绍强化炉型控制等技术管理措施，提高了30t氧气顶吹转炉炉龄。
The automatic pressure control of oxygen is an ideal strategy for steel making to ensure the quality. The author designed a pressure limited and interlock controller for oxygen blowing of converter.
氧压自动控制是保证转炉炼钢质量的理想方案，笔者设计了一套转炉吹氧压力限压及信号联锁控制器。
The effect of oxygen rate and lance level on bath stirring, splashing and penetrating depth has been studied in a converter through water model experiment.
进行了水力学模型实验，研究了氧枪供氧量、枪位等因素对转炉熔池的搅拌、喷溅、穿透深度的影响。
Inside the converter oxygen is blow on to the surface of the charge through a water-cool pipe, call a lance.
通过一根叫作氧枪的水冷管子将氧气吹入炉内的原料表面。
The influence of oxygen concentration and temperature on the conversion efficiency of catalytic converter was analyzed by examing the transient emission in NEDC(new European driving cycle).
通过研究NEDC循环工况下整车的瞬态排放情况，分析了减速断油及怠速停机过程中，氧浓度及温度的变化对催化器转化效率的影响。
Through close loop control by an oxygen sensor, the actual air-fuel ratio is controlled to the ideal air-fuel ratio and the exhaust emission is reduced by a three unique catalytic converter.
利用氧传感器实现闭环控制，将实际空燃比控制在理论空燃比附近，从而通过三元催化剂控制排放。
After taken the leading place of open-health furnace, oxygen LD converter is being faced with the challenge and competition of electric arc furnace.
在LD转炉炼钢取代了平炉炼钢的主导地位后，而今氧气转炉炼钢又面临电炉炼钢的竞争与挑战。
A converter control system for adding material and top blowing oxygen gas has been developed with the method of artificial intelligent static model.
本文采用静智能态模型控制方法建立了转炉自动加料和自动吹氧的控制系统。
The large heat loading in converter leads to the easily distortion of oxygen hole in lance tip, which has influence on the efficiency of steel-making and the life-span of oxygen lance tip.
转炉氧枪喷头热负荷大，导致喷孔容易变形，进而影响炼钢效率和喷头寿命。
Briefly introduce the electricity control principle for the oxygen pump frequency converter of the air separation unit (ASU) in the coal water slurry gasification.
简单介绍了水煤浆装置空分氧泵变频器的电气控制原理。
The vibration of converter is studied which is caused by the movement of liquid steel when oxygen blown.
研究了吹炼时炉液运动引起的转炉振动情况；
Oxygen sensor is a key component which affects the purification for three-way catalytic converter.
氧传感器是影响三元催化转化器催化净化效果的一个关键元件。
The thesis briefly expounds the equipments and the refining technology of Vacuum Oxygen Decarburization Converter (VODC).
简述了真空吹氧脱碳转炉(V O D C)的设备和精炼技术。
The present invention relates to refractory material for oxygen and making in converter.
本发明是属于耐火材料，主要用于氧气转炉炼钢。
These play an important role in high efficiency oxygen blowing of converter, steelmaking with hot metal containing low silicon and the exploitation of slag splashings for protecting lining.
在转炉高效吹氧、低硅铁水炼钢和溅渣护炉技术开发中都起到了重要作用。
The utility model relates to a forge and press combined type central water-cooled oxygen lance spray head assembly, which belongs to the technical field of an oxygen lance of converter steelmaking.
锻压组合式中心水冷氧枪喷头组件，属于转炉炼钢氧枪设备技术领域。
The utility model relates to a forge and press combined type central water-cooled oxygen lance spray head assembly, which belongs to the technical field of an oxygen lance of converter steelmaking.
锻压组合式中心水冷氧枪喷头组件，属于转炉炼钢氧枪设备技术领域。
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