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- Some detail problems existing in sinter,blast furnace pulverized coal injection and BF operation were summ-arized,and some motheds solving problems were introduced. 对烧结、高炉喷煤及高炉操作过程中在某些细节上存在的问题进行了分析,并介绍了相应的解决方法。
- The trial and industrial practice demonstrate that blast furnace pulverizing coal injection lead extraction process is successful and effective. 试验和工业实践证明,鼓风炉粉煤喷吹炼铅工艺是成功有效的。
- Then, we studied pulverizing coal combustion rule and character of explosion and also researched the mechanism of blast furnace pulverizing coal positive smelt process. 在此基础上,对粉煤燃烧的一般规律及粉煤爆炸性能进行了分析研究,同时对鼓风炉煤粉喷吹强化炼铅过程的机理进行了分析。
- blast furnace pulverized coal 高炉喷煤
- It is avoidless to bring unburned pulverized coal in the case of injecting pulverized coal into blast furnace of iron making. 在炼铁生产的高炉喷煤中,不可避免的要产生未燃煤粉。
- The mixing characterstics of oxygen with pulverized coal in oxy-coal injection into blast furnace by oxy-coal lance are studied. 研究了高炉采用氧煤枪富氧喷吹煤粉时氧气与煤粉的混合特性.在直吹管内,氧浓度和煤粉浓度在横截面上类似高斯分布;
- The Pulverized Coal Injection of Blast Furnace has won praise prize of Excellent Reconnaissance and Design of Project from the Guangzhou Construction Committee in 1998. 广钢高炉喷煤工程1998年获广州市建委优秀工程勘察设计表扬奖。
- This paper described the routes and the problems in injecting pulverized coal into blast furnace at WISCO and offered proposals for progress and improvement of future. 本文介绍了武钢高炉喷煤所走过的路程与存在的问题,并对今后的发展和技术改进提出了意见。
- The initial position and velocity of pulverized coal at oxygen-coal lance outlet has been proposed,thus injection of pulverized coal in the blast furnace can be simulated. 给出了氧煤枪出口处煤粉颗粒初始位置和初始速度的分布,从而为高炉煤粉喷吹的数值模拟打下了基础.
- Study on unburned pulverized coal behavior in a blast furnace and its effect on carbon consumption was carried out by means of the coke-filled bed model. 利用焦炭充填床热模型研究未燃煤粉在炉内的行为及对碳消耗量的影响。
- The concentration distribution of pulverized coal in blowpipe of blast furnace was measured in an isothermal two-phase model by means of a computer measuring system based on infrared transmission. 利用开发的红外透射法粉体浓度计算机测定系统,在高炉氧煤喷吹气-固两相流动模拟装置上测定了氧煤枪的煤粉浓度场。
- pulverized coal injection for blast furnace 高炉喷煤
- Keywords unburned pulverized coal;blast furnace;energy distribution; 关键词未燃煤粉;高炉;能量分配;
- Keywords blast furnace coal injection unburnt pulverized coal behavior; 高炉;喷煤;未燃煤粉;行为;
- Concentration Field of Two-Phase Flow in Blowpipe of Blast Furnace with Pulverized Coal Injection 高炉喷煤直吹管内气粉两相流的浓度场
- Energy Change Analysis on Blast Furnace with Oxygen Enrichment and Pulverized Coal Injection 富氧喷煤高炉能量变化的分析
- Study of Smelting Process on Pulverized Coal Injection of Blast Furnace under Air Temperature Circumstance 低风温条件下高炉喷煤冶炼工艺研究
- APPLICATION OF CAPACITANCE TRANSDUCERS TO MASS FLOW MEASUREMENT OF PULVERIZED COAL INJECTION TO THE BLAST FURNACE 电容式传感器在高炉喷吹煤粉质量流量测量中的应用
- Influence of Pulverized Coal Combustion Boiler Adding Blast Furnace Gas on Coal Complete Combustion 煤粉锅炉掺烧高炉煤气对煤粉燃尽影响的研究
- Flow Field of Two-Phase Flow in Blowpipe of Blast Furnace with Pulverized Coal Injection 高炉喷煤直吹管内气粉两相流的流场
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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