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鼓风温度
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  blast temperature
     Limitation and Countermeasure Probe to Raising the Blast Temperature of Blast Furnace by Using Hot-Tube Technique
     用热管技术提高高炉鼓风温度的局限性及对策探讨
短句来源
     Injecting auxiliary fuel contained more hydrogen, improving reducibility of iron ore, increasing blast temperature and its oxygen content can develop the potential of this zone to further decrease the fuel rate.
     喷吹含氢高的辅助燃料、改善矿石还原性、提高鼓风温度和含氧量等可以挖掘该区的还原潜力,进一步降低高炉的燃料消耗量。
短句来源
     Iniecting auxiliary fuel contained more hydrogen, improving reducibility of iron ore, increasing blast temperature and its oxygen content can develop the potential of this zone to further decrease the fuel rate.
     喷吹含氢高的辅助燃料、改善矿石还原性、提高鼓风温度和含氧量等可以挖掘该区的还原潜力,进一步降低高炉的燃科消耗量。
短句来源
     The paper provide a method on the economic analysis of increasing the PCI quantity by means of using oxygen enrichment and higher hot blast temperature as well as the comment on the improvement of hot blast temperature.
     文中提出了以富氧及高风温为手段进一步增加喷煤量的经济分析方法,分析认为提高风温的效益优于富氧,并且提出了提高高炉鼓风温度的意见;
     The author calculates coke rate in blast furnace graphically by means of Rist Operating Line, and investigates the effect of increasing blast temperature and reducing limestone in the charge on coke
     本文用“Rist”操作线图解法计算高炉焦比并探讨提高鼓风温度,降低石灰石用量对降低焦比的作用。
短句来源
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  “鼓风温度”译为未确定词的双语例句
     EXPERIMENTAL STUDY ON WASTE PLASTIC COMBUSTION UNDER BLAST FURNACE BLASTING TEMPERATURE
     废弃塑料在高炉鼓风温度下燃烧的实验室研究
短句来源
     The lirmitation of Increasing of air temperature of blast furnace by hot-tube technology and its counfermeasures discussion
     用热管技术提高高炉鼓风温度的局限性及对策探讨
短句来源
     The paper studies preliminarily waste plastic combustion dynamics by steady temperature and thermal gravimetric experiment of blast furnace blasting temperature.
     通过高炉鼓风温度的恒温热重实验 ,本文对废弃塑料燃烧动力学进行了初步的研究。
短句来源
     This article tells the limitation of the way of increasing the temperature of blast furnace, pre-heat the air and gas, by recovering the wast heat of smoke of hot-blast stove, further gives some ways to improve it and discussion.
     本文分析了用热管技术回收高炉热风炉烟气余热,实现空气、煤气双预热,提高高炉鼓风温度的局限性,并据此提出了进一步提高鼓风温度的几种方案并加以探讨。
短句来源
     Energy consumption structure and change of blast furnace with high PCI rate in Baosteel are presented in this paper.
     论文介绍了宝钢高炉在提高高炉喷煤比的过程中,利用鼓风温度、鼓风湿度、富氧率、煤气利用率等参数的变化解析了高炉能耗结构及其变化,利用现有喷煤装置拓宽了含碳集尘粉在高炉的综合利用途径。
  相似匹配句对
     T is temperature, ℃.
     T为温度,℃。
短句来源
     T-temperature, K;
     T—溶液温度,K;
短句来源
     EXPERIMENTAL STUDY ON WASTE PLASTIC COMBUSTION UNDER BLAST FURNACE BLASTING TEMPERATURE
     废弃塑料在高炉鼓风温度下燃烧的实验室研究
短句来源
     Limitation and Countermeasure Probe to Raising the Blast Temperature of Blast Furnace by Using Hot-Tube Technique
     用热管技术提高高炉鼓风温度的局限性及对策探讨
短句来源
查询“鼓风温度”译词为用户自定义的双语例句

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  blast temperature
Increasing the hot-blast temperature by means of a gas-tight mixing valve
      
System for automatic control of hot-blast temperature in paired parallel hot-blast stove operation
      
Monitoring hot-blast temperature on a blast furnace by a contactless method
      
Under the furnace operating conditions that were examined, the savings in coke realized when the blast is enriched with oxygen decrease as blast temperature increases.
      
Adding more oxygen to the blast reduces the production cost of the pig iron only when blast oxygen content is within the range 21-25% and blast temperature is no greater than 1000-1100°C.
      
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The investigation on the reduction of iron ore in an experimental setup or operative blast furnace shows a double peaky curve of the reactive rate can be occured, by which three, zones—called upper reduction zone of hematite and magnetite, middle retardation zone of reduction and lower reduction zone of wustite—should be divided in the interior of a blast furnace. There are two horizons in wustite reduction zone. One is the mixed reduction in which the indirect reduction of wustite togather with the coke solution...

The investigation on the reduction of iron ore in an experimental setup or operative blast furnace shows a double peaky curve of the reactive rate can be occured, by which three, zones—called upper reduction zone of hematite and magnetite, middle retardation zone of reduction and lower reduction zone of wustite—should be divided in the interior of a blast furnace. There are two horizons in wustite reduction zone. One is the mixed reduction in which the indirect reduction of wustite togather with the coke solution loss are. taken place in solid state and the another, liquid direct reduction in dropping zone. The former, which extends from the end of thermal reserve zone to the boundary between softening-melting and dropping zone(about 950℃—1400℃ or more), is a keg horizon for energy utilization of the b. f. Only if the indirect reduction in the mixed zone is increased with the reducibility of iron ore improved much and the speedof solution loss slowed down, the fuel consumption of b. f. can be decreased. The reduction—retardation zone located at the thermal reserve zon is a latent zone for wustite reduction. Iniecting auxiliary fuel contained more hydrogen, improving reducibility of iron ore, increasing blast temperature and its oxygen content can develop the potential of this zone to further decrease the fuel rate.

实验室和生产高炉的研究发现,铁矿石的还原过程明显存在两个速度高峰,它把高炉内部分为上部高级氧化铁还原区、中部还原反应迟钝区和下部浮士体还原区等三部分。其中浮士体还原区还包括自热储备区下端到矿石熔滴以前(约950℃—1400℃甚至更高)的混合还原区与滴下带内的液态直接还原区。由固体浮士体间接还原和焦炭溶损反应组成的混合还原区是高炉内能量利用的关键区域,只有改善矿石还原性,降低焦炭反应性以增加该区内的间接还原量,才能降低高炉燃耗。上部高级氧化铁的间接还原虽可提高煤气利用率,但不能降低燃料比。位于热储备区的还原迟钝区是浮士体的潜在还原区。喷吹含氢高的辅助燃料、改善矿石还原性、提高鼓风温度和含氧量等可以挖掘该区的还原潜力,进一步降低高炉的燃科消耗量。

The investigation on the reduction of iron ore in an experimental setup or operative blast furnace shows a double peaky curve of the reactive rate can be occured,by which three zones—called upper reduction zone of hematite and magnetite, middle retardation zone of reduction and lower reduction zone of wustite—should be divided in the interior of a blast furnace.There are two horizons in wustite reduction zone. One is the mixed reduction in which the indirect reduction of wustite togather with the coke solution...

The investigation on the reduction of iron ore in an experimental setup or operative blast furnace shows a double peaky curve of the reactive rate can be occured,by which three zones—called upper reduction zone of hematite and magnetite, middle retardation zone of reduction and lower reduction zone of wustite—should be divided in the interior of a blast furnace.There are two horizons in wustite reduction zone. One is the mixed reduction in which the indirect reduction of wustite togather with the coke solution loss are taken place in solid state and the another,liquid direct reduction in dropping zone.The former, which extends from the end of thermal reserve zone to the boundary between softening-melting and dropping zone(about 950℃—1400℃ or more), is a keg horizon for energy utilization of the b.f.Only if the indirect reduction in the mixed zone is increased with the reducibility of iron ore improved much and the speed of solution loss slowed down, the fuel consumption of b.f. can be decreased. The reduction—retardation zone located at the thermal reserve zone is a latent zone for wustite reduction. Injecting auxiliary fuel contained more hydrogen, improving reducibility of iron ore, increasing blast temperature and its oxygen content can develop the potential of this zone to further decrease the fuel rate.

实验室和生产高炉的研究发现,铁矿石的还原过程明显存在两个速度高峰,它把高炉内部分为上部高级氧化铁还原区、中部还原反应迟钝区和下部浮士体还原区等三部分。其中浮士体还原区还包括自热储备区下端到矿石熔滴以前(约950℃—1400℃甚至更高)的混合还原区与滴下带内的液态直接还原区。由固体浮士体间接还原和焦炭溶损反应组成的混合还原区是高炉内能量利用的关键区域,只有改善矿石还原性。降低焦炭反应性以增加该区内的间接还原量,才能降低高炉燃耗。上部高级氧化铁的间接还原虽可提高煤气利用率,但不能降低燃料比。位于热储备区的还原迟钝区是浮士体的潜在还原区。喷吹含氢高的辅助燃料、改善矿石还原性、提高鼓风温度和含氧量等可以挖掘该区的还原潜力,进一步降低高炉的燃料消耗量。

In view of the fact that the control system of coal-fired glass furnaces so far is still in less-advanced condition, some control designs of both combustion system and gas producing system are therefore presented in this paper. And the principle of automatic adjustment of gas temperature, blast air temperature and furnace temperature is described. In addition, the control process is also illustrated.

鉴于目前燃煤玻璃熔窑的生产控制处于落后状态,本文对熔窑的燃烧系统及煤气制备的自动控制提出了一些设计方案,介绍了煤气温度、鼓风温度和熔窑温度的自动调节原理,并图示了控制过程。

 
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