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gas temperature
    PATTERN RECOGNITION FOR COAL GAS TEMPERATURE DISTRIBUTION OF THE TOP OF BLAST FURNACE BASED ON NEURAL NETWORKS
    基于神经网络的高炉炉顶煤气温度分布的模式识别
    Discussion on Gas Temperature at the Final Cooling Stage
    终冷段煤气温度的探讨
    Effect of Wet Gas Temperature on Production and the Control
    湿煤气温度对生产的影响及其控制
    Study on Neural Network for the Recognition of Blast Furnace Top Gas Temperature Distribution
    高炉炉顶煤气温度分布模式识别神经元网络的研究
    The temperature of desulfurization solution is 35℃~45℃ and gas temperature is 25℃~35℃.
    控制脱硫液温度35℃ ̄40℃,煤气温度25℃ ̄35℃,保证系统正常运行;
    Research on raw coal gas temperature to judge final coking time
    用粗煤气温度判断结焦终了时间的研究
    In order to effectively increase gas temperature at TRT entry and increase turbine delivery as well as to ensure gas quality at exit of gas cleaning system, the water supply process and packing layer of the packing dewaterer are upgrade based on industrial tests . By reducing water supply volume, the gas temperature at entry of turbine is increased to 60癈,and the annual recovered electricity by TRT is increased by 1,855,000 kWh.
    为有效提高TRT入口煤气温度,使透平机的出力增加,同时保证煤气洗涤系统出口煤气品质,在工业实验的基础上,对填料式脱水器供水工艺及填料层西安建筑科技大学工程硕士论文一 进行改造,通过减少供水水量,使透平机的入口煤气温度提高到 60oC,使 TRT每年多回收电能185.5万h。
    gas temperature control system.
    设有控制煤气温度的升、降温装置。
    According to spary water quantity and temperature control deviation,two adjustment parameters can be calculated used by KMM regulator. The opening adjustment is done to adjust water quantity adjusting valve for final control spary water quantity,thereby the aim of control inlet gas temperature of cloth dust collector can be nchieved.
    用KMM调节器根据温控偏差和喷水量计算两个调节参数,对水量调节阀进行开度调节来控制最终喷水量,从而达到准确有效控制布袋除尘器入口煤气温度的目的。
    This paper discusses the recognizing method for the coal gas temperature distribution of the top of blast furnace based on neural networks.
    研究了基于神经网络的高炉炉顶煤气温度分布的识别方法。
    The experiment in EOF(energy optimization furnace)with 100 kg iron has been carried out. The gas temperature and content in the iron bath and the molten iron temperature were measured. The calculating method of the heat transfer efficiency has been established based on the mechanism of the heat transfer in the iron bath.
    在容量为100kgEOF实验炉(能量最优化炉)中,实验研究了铁水熔池上部煤气温度及成分的变化,以及熔融铁水的温度变化,并由铁水熔池传热机制出发建立了传热效率的计算方法。
    The suitable quantity of leaked in air can enhance the heat transfer efficlency and decrease the top gas temperature,that results in prolonging the service life of the furnace lining.
    适量空气的进入,可以取得较高的二次燃烧率,并且可以抑制过高的炉顶煤气温度,取得较高的传热效率,同时延长炉衬寿命;
    A turbine generation device for recovering gas residual pressure at the top of 5# blast furnace is briefly presented. The following factors effecting gen-eration capacity of the apparatus are analyzed in detail:gas flowrate, gas pressure at the inlet and outlet of a turbine and gas temperature at the inlet.
    介绍了武钢5#高炉炉顶煤气余压回收透平发电装置(TRT)的基本情况,重点从以下几个方面分析了影响该没备发电出力的因素:煤气流量、远平进、出口煤气的压力、入口煤气温度
    Reasons and harm of higher gas temperature at the final cooling stage are analyzed and solutions are proposed.
    分析了终冷段煤气温度偏高的危害及原因,并提出了处理办法。
    The process indexes such as blow in air time in the gasification production, blow in steam pressure and time, upper/lower stream coal gas temperature, CO 2 content in the coal gas and so on are analyzed and studied, in addition the management work gist of the process indexes is also described briefly.
    对造气生产中吹风时间、吹蒸气的压力和时间、上下行煤气温度、半水煤气中CO2 含量等项工艺指标进行了分析和研究 ,并简述了工艺指标管理工作的要领
    The technique feasibility of recovering heat by a heat recovery boiler to decrease the upper gas temperature of blast furnace after this 100m 3 iron making furnace changed asferromanganese making was discussed in this paper.
    探讨了 10 0 m3高炉冶炼铸造生铁改为冶炼锰铁后 ,增加余热锅炉 ,降低炉顶煤气温度 ,回收热量再利用的技术可行性。
    By using the advanced gas temperature detecting technology at home, Tianjin Iron Plant has realized the timing supervision and control of BF running, the working strength is reduced, the production rate raised, which have great effect on smooth production and economic operation of BF.
    天津铁厂为解决原煤气取样机不能及时准确分析、判断高炉运行状况的问题,采用目前国内较先进的煤气温度探测技术,实现了高炉运行状况的实时监控,降低了劳动强度,提高了生产作业率,为高炉的顺利生产和经济运行起到了很大作用。
    The designing charateristic of structure and use of gas temperature detector are introduced.
    文章介绍了天津铁厂煤气温度探测器的结构设计特点及使用效果。
    The relationship between gas temperature,heat value in dry condition and in wet condition has been analyzed. The reason why the rated output of No. 0 unit was difficult to reach has been also studied.
    分析煤气温度、干煤气热值和湿煤气热值之间的关系 ,得到 0号机组长期达不到额定出力和效率的原因 ,在此基础上提出解决问题的方法。
    And the temperature fields of cooling stave under exponential and periodic variation of blast furnace gas temperature was observed respectively.
    考察当高炉煤气温度分别为指数型和周期型变化时,冷却壁壁体温度场的变化情况。
 

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