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- Revamping on medium speed coal mill for BF pulverized coal injection system of Ji'nan Iron and Steel Co. 济钢高炉喷煤系统中速磨的改造。
- An industrial process analyzer for O2 and CO in the atmosphere in pulverized bituminous Coal injection system of BF is presented. 介绍一种专门用于高炉喷吹烟煤系统检测气氛中O2和CO的在线分析装置。
- In order to satisfy the pulverized coal injection system for the requirements of flue gas temperature, the automatic control system of flue gas temperature is designed. 为满足喷煤粉系统在制粉过程中对烟气温度的要求,设计了烟气温度自动控制系统。
- For PCI at LISC,the pulverized coal preparation system adopted the short technological process with mid-speed grinder and the coal injection system adopted KOSTE dense-phase transport technology. 凌钢喷煤工程制粉系统采用中速磨短流程工艺，喷吹系统采用浓相输送技术，试生产期间无法实现正常喷吹。
- TECHNOLOGY OF HIGH DENSITY CONVEYING IN BLAST FURNACE COAL INJECTION SYSTEM 高炉喷煤高浓度输送技术
- coal injection system 喷煤系统
- Research and practice of vertical combustion-gas furnace in the coal injection system of blast furnace 高炉喷煤用立式烟气炉的研制与实践
- The working principle of coal powder flowmeter and its application in BF pulverize coal injection system 煤粉流量计的工作原理及在高炉喷煤系统中的应用
- The model system of coal injection for No.6 BF at Lianyuan Iron and Steel Corporation consists of index model, raceway geometry model, oxygen-enriched model and energy use model. 摘要涟源钢铁集团有限公司6号高炉喷煤工艺模型包括指标计算模型、回旋区模型、最佳富氧率模型、能量利用模型。
- The concrete measures on transforming the coal suppling system, powder making system and injection system were put forward. 并依此提出对供煤系统、制粉系统、喷吹系统及喷枪的优化和技术改造提出了具体措施，建立了喷吹用煤数据库。
- Keywords blast furnace;coal injection system;pulverizing;concentrated phase transmission;design; 关键词高炉;喷煤系统;制粉;浓相输送;设计;
- The model system of coal injection for No.6 BF at Lianyuan Iron and Steel Corporation consists of index model,raceway geometry model,oxygen-enriched model and energy use model. 涟源钢铁集团有限公司6号高炉喷煤工艺模型包括指标计算模型、回旋区模型、最佳富氧率模型、能量利用模型。
- Water injection system is one of the five systems in oilfield. 油田注水系统是油田地面工程的五大系统之一。
- The demoulding system, inject system and temperature control system were established. 设计了螺纹脱模机构、浇注系统和温度控制系统。
- Overdrive Injection Systems give a velocity bonus only. 超载喷注系统只对速度加成。
- The design of its molding part was used in the mold,inject system and other make up,and working process of the mould are specified in detail. 详细地叙述了模具成形零件的设计、液压侧抽芯机构、浇注系统和其他结构的设计过程,以及模具工作过程。
- Production practices of oxygen enriched pulverized coal injection to No. 6 BF in Lianyuan Iron and Steel Group Co. 涟钢6号高炉富氧喷煤生产实践。
- To meet the high coal injection rate it is necessary to modernize PCI technology. 为了适应高炉大量喷吹煤粉，必须对高炉喷煤工艺及设备进行改造。 方向是：煤场要增加储煤能力，实现自动配煤；
- High rigidity of the injection system enables high speed and high pressure which are necessary for precise molding. 高刚性让高速、高压成为可能,为成型高精密制品提供保证。
- According to the multi-flow theory, a mathematical model of coal injection of BF has been developed. 基于湍流两相流理论建立了高炉喷煤两相流动及传质三维数学模型。
