1) coal flow
煤流
1.
The calculation of circulation coefficient of coal flow during loading;
滚筒装煤时煤流循环系数的计算
2.
Following article mainly discuss some basic principles of how to choose ,check and accept the sampling machine for coal flow sampling.
主要论述了在煤流中采样使用的采样机的选择和验收中的一些基本的原则。
3.
By many years of practical experiences, it has been proved that the electric charge transfer(ECT) is an effectiveway of measuring coal flow on-line in coal-fired plants.
电荷转换装置(ECT)已被多年的实际应用证明在火电厂在线煤流监测方面非常有效,其主要作用是根据测到的煤流状况自动调节二次风,优化燃烧,以降低NOx排放。
2) big volume of coal flow
大流量煤流
3) gas flow
煤气流
1.
The proper and optimum distribution of gas flow should be provided.
利用数值模拟对煤气流的流场及温度场进行了计算。
2.
2 bell less(series wound tank)blast furnace of WISCO, according to analysed the reason about change of gas flow and gas utilization poly angle central coke charging, Under burden distribution and so on Some results have been obtained as following: under burden condition of No.
在武钢 2号高炉进行了串罐无料钟炉顶布料实践 ,分析了多角度中心加焦、折返布矿、拓宽布料区间等布料方式引起煤气流变化及改变煤气利用的原因 ,在 2号高炉的原燃料条件下 ,采用折返布矿和拓宽布料区间的布料模式取得了较好的技术经济指标 ,布料模式的摸索还须继续 ;增加矿石层厚度或调整小粒度矿落点位置 ,可增大煤气阻力 ,有利于增加间接还原 ,提高煤气利用率 ;完善各种检测设备 ,开发和应用高精度布料技术 ,丰富高炉专家系统 ,可进一步优化高炉操
3.
The mathematical model has been developed for the estimation of the gas flow distribution in the blast furnace throat based on the back-propagation algorithm of artificial neural network.
该数学模型在攀钢4高炉VAX机上在线运行，能连续推测炉喉煤气流分布，其命中率达到82％，有效地指导了高炉操作。
4) coal logistics
煤炭物流
1.
China s coal logistics network system: optimization and policy side suggestions;
我国煤炭物流网络体系优化及其政策建议
2.
A reseach on coal logistics development and its overall layout in Huaibei
淮北市煤炭物流发展与空间布局研究
3.
The paper analyzes the competitive situation of ports around Bohai Bay and the advantages of developing port coal logistics and puts forward the competitive tactics for each main port.
通过对环渤海湾港口群竞争态势及港口煤炭物流发展优劣势分析,提出了各主要港口的竞争策略。
5) flows the coal mouth
流煤嘴
6) SWR engineering DensFlow
煤流计
1.
By adopting dynamic correction factor,adjusting coal flow factor and changing the kind of coal,the accuracy of measurement with SWR engineering DensFlow was improved.
介绍了梅山高炉喷吹煤粉的计量控制原理,采用动态修正因子技术,通过调节煤流因子和改变喷吹煤种,解决了喷吹计量中煤流计计量不准的问题。
补充资料：标准煤(见煤当量)
标准煤(见煤当量)
standard coal
、~‘~1人、4《1工兀飞coal)见煤当等
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条