• The factors which influences the increase of coal injection rate are different.

    当前影响高炉喷提高因素多方面的。

    youdao

  • After systematic reformed the coal injection system has met the requirement of blast furnace of Cheng Steel.

    系统经过系列改造已经满足了承钢高炉要求喷煤要求。

    youdao

  • This paper shows recent technological progress of blast furnace on concentrate, pulverized coal injection etc.

    论述当前中国高炉炼铁精料等方面技术进步

    youdao

  • The utility model relates to a coal injection device belonging to accessory devices of blast furnace ironmaking.

    实用新型属于高炉炼铁附属装置

    youdao

  • With the price growth of coal, it is necessary to recalculate the economic efficiency of oxygen-riched coal injection.

    随着煤炭价格上涨,富多喷煤经济效益重新计算。

    youdao

  • The test result show that mixed coal injection benefit to raising combustibility, increased quantity and decreased cost.

    结果表明有利于提高煤粉的燃烧率,扩大高炉喷吹降低喷煤成本

    youdao

  • The pulverized coal injection system is the main electric equipment that be special stress on protecting for the rotary kiln.

    煤粉喷吹系统为回转窑重点保护主要电气设备

    youdao

  • The coal injection device is mainly applied to series tank devices for blowing coal powder in the blast furnace in metallurgy field.

    主要适用冶金领域高炉喷吹煤粉串联设备

    youdao

  • The factors for affecting coke rate were discussed such as coal injection, blast temperature, silicon content and charging patterns.

    同时也讨论了铁水硅含量装料制度对焦比的影响

    youdao

  • Since the coal injection system was brought into operation in January, 1994, it has worked well and great economic profits have been...

    设施于1994年1月投产以来,生产状况良好,取得了很好的经济效益。

    youdao

  • The main functions are coal injection monitoring, abnormal BF operation monitoring, diagnosing coke movement and tuyere temperature etc.

    主要功能包括监测风口煤状态,反映风口内焦炭运动监视异常炉况,反映风口温度高低。

    youdao

  • It is shown the key point of reaching the limit of coal injection is improvement of permeability of stock column and enhanced BF operation.

    指出大量达到喷煤量极限关键在于改善透气性提高高炉冶炼水平。关。

    youdao

  • The increase of high blast temperature is an effective measure to enhance pulverized coal injection rate, reduce energy consumption, and cost.

    高炉提高比、降低工序能耗降低成本有效措施

    youdao

  • The blast furnace raceway formation under the intensive coal injection by measurement of micro wave reflection gunned through a tuyere is discussed.

    通过利用风口测量进行的微波反射测量方法讨论了煤粉吹量条件高炉风口回旋区的形成

    youdao

  • To further increase PCI rate, such works as using quality coal, reforming coal injection system, improving the condition of BF operation will be done.

    提出了进一步提高煤比所工作优选煤种改造煤粉喷吹系统改善高炉生产条件等。

    youdao

  • Higher combustibility and coal injection rate can be acquired in BF by using the coal with lower metamorphic degree and higher content of active matter.

    变质、高活性组份含量可以获得较高燃烧较大的喷煤量。

    youdao

  • Effects of the grain size of pulverized coal injection in BF on combustion performance are studied by self-made experimental rig for combustion of pulverized coal.

    利用自制燃烧实验装置研究了鞍钢高炉喷吹煤粉粒度燃烧性能影响

    youdao

  • The parameters of the pulverized coal injection pipes in different stages have been optimized on the basis of theoretic analysis and industrially experimental data.

    通过理论分析结合工业实验数据优化了不同生产阶段调整工艺指标

    youdao

  • Some detail problems existing in sinter, blast furnace pulverized coal injection and BF operation were summarized, and some motheds solving problems were introduced.

    烧结高炉高炉操作过程中在某些细节存在的问题进行了分析,介绍了相应解决方法。

    youdao

  • Under high speed preheat in blast furnace and gasification in iron-bath for smelting reduction the pyrolysis of pulverized coal injection is the first important stage.

    高炉吹煤粉熔融还原铁粉煤气化高速加热条件快速热分解第一步。

    youdao

  • 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.

    广钢高炉工程1998年广州市建委优秀工程勘察设计表扬

    youdao

  • During Prime Minister David Cameron's visit to China last November, the two countries signed a number of energy cooperation agreements, including on coal injection technology.

    去年11月英国首相卡梅伦访华签署包括技术在内多项能源合作协议

    youdao

  • The rotational jet and local oxygen enrichment can improve the mixing of oxygen and pulverized coal, but the effect of coal injection is weak on the whole flow field in blowpipe.

    结果表明,-喷枪漩流、氧率等仅氧枪出口有限区域内对流有较大影响

    youdao

  • It shows that high blast temperature should be combined with technology such as large coal injection and enriched-oxygen, so it will be realized and bring the effect of energy-saving.

    研究结果表明,必须、富氧技术相结合,才能实现发挥节能作用。

    youdao

  • After the coal injection system goes into operation, it achieves the expected control effect and improves the quality and output of powered coal, as well as realizes production automation.

    系统投产达到预期控制效果提高了煤粉产量质量实现了生产自动化

    youdao

  • Calculation and plotting methods of BF operation line without coal injection are modified, and calculation formulae of BF operation line with oxygen enrichment and high PCI rate are deduced.

    作者对高炉操作线计算绘制方法进行修正,推导出喷煤时高炉操作线的计算公式

    youdao

  • The reconstruction method, namely changing layer coal combustion for pulverized coal injection combustion, and temperature control of combustion chamber of directed fired dryer are introduced.

    介绍烘干机燃烧室改造方法燃烧煤粉燃烧,温度实施控制

    youdao

  • Coal injection of blast furnace is an energy-save and consumption-reduction project and a set of reliable automatic control system has an important function on continuous and stable coal injection.

    高炉是个节能降耗项目可靠自动控制对于连续稳定的喷吹起着重要作用

    youdao

  • These include coal mining, quarrying, oil drilling, and the injection of wastewater into the ground.

    这些活动包括采煤采石石油钻探地下注入废水

    youdao

  • These include coal mining, quarrying, oil drilling, and the injection of wastewater into the ground.

    这些活动包括采煤采石石油钻探地下注入废水

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定