查询词典 blowing furnace

A further improvement of blister copper production technology is associated with production of white metal in autogenous smelting furnaces,continuous converting of high-grade copper mattes and generation of＜0.5% copper discard slage. copper concentrate ; autogenous smelting ; oxygen flame smelting ; Vanyukov smelting ; smelting in a stationary unit with top blowing ; smelting in a tilting furnace ; Russian ; CIS ; development

俄罗斯、哈萨克斯坦、乌兹别克斯坦均对自热熔炼工艺进行了改进，按照商业化的时间顺序分别为：氧焰熔炼、鼓泡熔池熔炼、固定式顶吹装置熔炼及类似于卧式转炉的可倾炉熔炼。1试验结果和探讨Ll权焰熔炼工艺氧焰熔炼工艺于1974年在乌兹别克斯坦阿尔马累克矿

MW blast furnace blowing engine is very complex and enormous. Based on the existing monitoring and control system, an online condition monitoring and fault diagnosis system for the group of 48MW blast furnace blowing engines is developed.

48 MW高炉鼓风机组结构复杂，系统庞大，根据其已有的监测、控制系统的具体情况，利用 L ab Windows/CVI虚拟仪器开发平台，采用虚拟仪器技术，开发了具有远程监测诊断能力的 4 8MW高炉鼓风机组群在线状态监测与故障诊断系统。

Combined blowing furnace life was from 1000～2000 to 4173 in the corresponding furnace campaign .

另外，复吹炉龄从1000~2000炉提高到4173炉。

A new kind of stoving equipment - cyclic hot blowing furnace, its structure and mechanism were introduced in this article.

本文介绍了一种新型烘干设备──循环式热风护的结构和工作原理。

The main works are summarized as follows:(1) A new hybrid heating method, namely heating using an electric furnace and blowing liquefied petroleum gas fire into the the furnace simultaneously, was used to heat the CFST columns and to simulate the real fire attack.

本论文对受火灾全过程作用后的钢管混凝土柱滞回力学性能进行了试验研究，以期为火灾后钢管混凝土柱的损伤评估和修复加固提供参考。

As sulfuric acid , prepared from blowing furnace flue gas in the copper sulfide ore smelting, is easy to get reddish, blackish and greenish, reasons are found through analysis and detection, flame color reaction and hanging experiment in combination with the production process.

针对利用硫化铜矿冶炼吹炼炉烟气制得的硫酸易发红、发黑和发绿的情况，结合生产工艺，利用分析检测、焰色反应和挂片实验等手段，明确了原因。

The paper has studied systematically fluid flow behaviors in argon blowing process in ladle furnace and told more suitable position and quantity for blowing argon by means of water model and mathematical simulation, according to the Ladle Furnace of Shi Jiazhuang Iron and Steel Corporation. And it optimized the ladle construction and fluid flow behaviors, so it provided the molten steel with perfect temperature and composition.

本文针对石家庄钢铁有限公司LF-钢包精炼炉，利用水模型和数学模型模拟，系统研究了LF吹氩过程中钢液的流动行为，确定了最佳的钢包吹氩位置以及适宜的吹氩气量，改善了钢包结构，优化了钢液流动状态，为连铸工序提供具有理想温度和成分的钢水奠定了技术基础。

Further confirmation on the boiler coking locations, strengthen the furnace soot blowing, elimination of the furnace air leakage, adjust the operation, ensure boiler negative-pressure operation, control the fineness of pulverized coal, remained relatively high oxygen, and other aspects of the operation to prevent coking response.

从进一步确认锅炉结焦部位、加强炉膛吹灰、消除炉膛漏风、合理调整运行方式、保证锅炉负压运行、控制煤粉细度、保持相对高氧量运行等方面提出了防止结焦的对策。

A wholly foreign-owned enterprise, located in Shanghai Songjiang Development Zone, convenient transportation and excellent production conditions to the Company's products are mainly tea, and coffee pot, tea ceremony utensils and microwave oven supplies mainly with manual processing, furnace before blowing, furnace workers after the lights, automatic molding processing mechanized production of specializing in the production of heat-resistant glass manufacturer.

本公司产品主要以冲茶器、咖啡壶、茶道用具及微波炉用品为主，与手工加工、炉前吹制、炉后灯工、加工机械化自动成型生产为一体的专业生产耐热玻璃的生产厂家。

The treating process of blowing O_2、 N_2 Ar into molten cast iron and the dynamics and thermodynamics of the blowing process are studied. The effects of gas composite, blowing intensity, blowing form and molten iron temperature on molten iron composition and casting quality are analysed. And molten pig iron of the blast furnace is blown in 3t ladle.

用O_2、N_2、Ar气体对铁水进行吹炼处理，分析了吹炼处理的热力学与动力学原理，研究了吹炼处理的气体组成、吹气强度、吹气方式以及铁水温度对铁水成分与铸件质量的影响，并在3t铁水包中对高炉铁水直接进行吹炼处理。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了