1)tangential firing boiler切圆燃烧锅炉
1.Through measuring residual swhirling flow field in the flue duct of a real boiler, and analysing layout features of front and back platen supe-heaters in large-scale tangential firing boilers, the flue gas energy distribution regularity in horizontal flue duct of tangential firing boilers has beenstudied.通过对实际锅炉烟道烟气残余旋转流场的测量及大型切圆燃烧锅炉前、后屏过热器的布置特点分析,研究了切圆燃烧锅炉水平烟道烟气能量的分布规律。
2.The cause of high slagging combustible matter in some tangential firing boilers is analysed by theoretical analysis and site illustration,and relative resoling measures are provided.采用理论分析和现场实例验证的方法分析了部分大容量切圆燃烧锅炉炉渣可燃物含量偏高的原因,并提出了相应的具有操作性的解决措施。
英文短句/例句
1.The Numerical Simulations of SNCR in a T-fired Furnace;四角切圆燃烧锅炉中SNCR过程的数值模拟
2.Cause Analysis and Resoling Measure of High Slagging Combustible Matter in Tangential Firing Boiler切圆燃烧锅炉炉渣可燃物高的原因分析及解决措施
3.Numerical Simulation of Flow Field in the Bottom Burner Region of Tangentially Fired Furnace四角切圆燃烧锅炉底层燃烧器区域流场数值模拟
4.In this paper, the monitoring of two-dimensional velocity field in the tangentially fired furnace is studied by using an acoustic method and simulation.该文模拟研究了声波法四角切圆燃烧锅炉炉膛二维速度场监测方法。
5.Numerical Simulation of Mixed Coal Combustion in a 700MW Tangentially Fired Boiler;700MW切圆锅炉混煤燃烧过程的数值模拟
6.Numerical Simulation of Pulverized Coal Combustion Process in a 1000MW Dual Circle Tangetial Firing Single Chamber Boiler;1000MW单炉膛双切圆锅炉炉内燃烧过程的数值模拟
7.Study and Experiment of Anti-tangential Circle Burning of State Product 2008t/h Boiler;国产2008t/h锅炉反切圆燃烧改造试验研究
8.Study and Application of Low NO_x Combustion Technology in Tangential-Firing Pulverized Coal Boiler切圆煤粉锅炉低NO_x燃烧技术的研究与应用
9.Research on Steam Drum Water Level Deviation of a 600 MW Tangential-firing Boiler600MW切向燃烧锅炉汽包水位偏差的研究
10.Numerical Simulation of Limestone Injection in Tangentially Fired Furnace of Pulverized Coal Boiler;四角切向燃烧煤粉锅炉炉内喷钙的数值模拟
11.Impinging Effect of the Rotating Gas Leading to Jet Deflection in Burner Zone of Tangential Firing Boiler炉内旋转气流对四角切向燃烧锅炉燃烧器区射流偏转的影响
12.Development of Discal Burner in the Small-Scale Automatic Coal Gas Boiler;小型自动煤气锅炉圆盘式燃烧器的研制
13.double ended boiler双炉门式锅炉两面燃烧式锅炉
14.Numerical Simulation of Combustion Process and Air Distribution of Tangentially Pulverized Coal-fired Boiler;四角切圆煤粉炉炉内燃烧及配风的数值模拟
15.CO firing waste heat boiler一氧化碳燃烧废热锅炉
16.Numerical Simulation of Combustion and NO_X Exhaust in an Tangential Fired Boiler;350MW四角切圆煤粉炉燃烧及NO_X排放的数值模拟
17.Slagging and Its Prevention Analysis for Tangential Fired Utility Boilers;切向燃烧锅炉炉内结渣过程和防治技术的试验研究
18.Studies on reform of boiler burner and burning adjustment test;锅炉燃烧器改造及燃烧调整试验研究
相关短句/例句
tangentially firing boiler切圆燃烧锅炉
1.Through analysis of gas flow property in the furnace, study on occurrence location of slagging and high-temperature corrosion in tangentially firing boilers has been carried out.对切圆燃烧锅炉结渣及高温腐蚀的发生部位及其规律进行了研究,结果表明,通过设计合理的假想切圆直径,尽可能将卫燃带布置在背火侧水冷壁上,以及在易发生高温腐蚀区域喷涂防腐材料等,可有效防止或减缓水冷壁的严重结渣或高温腐蚀。
2.The influence of burners layout pattern for two typical tangentially firing boilers upon the burning process of pulverized coal and air flow in the burners region has been analysed and studied.就两种典型切圆燃烧锅炉的燃烧器布置方式对燃烧器区域煤粉气流燃烧过程及NOx排放量的影响进行了分析和研究。
3)dual circle tangential firing boiler双切圆燃烧锅炉
4)six-corner tangentially fired boiler六角切圆燃烧锅炉
1.For six-corner tangentially fired boiler,numerical simulation is conducted to study gas-flow rotation characteristics in furnace.对六角切圆燃烧锅炉炉内气流的旋转特性进行了数值模拟,将上层燃烧器一、二次风改为同心双切圆布置形式,突出燃烧器出口区域的研究,并与四角锅炉进行对比。
5)station boiler tangentially fired boiler电站切圆燃烧锅炉
6)tangential fired boiler切向燃烧锅炉
1.Different meshes employed to simulate fluid flow in TFB(tangential fired boiler)were discussed and mesh methods to decrease crossflow diffusion were investigated.为了探讨网格在计算中的作用,计算了切向燃烧锅炉模拟中采用直角网格布置导致的伪扩散效应在炉膛的分布。
延伸阅读
沸腾燃烧锅炉 利用风室中的空气将固定炉篦或链条炉排上的灼热料层(主要是灰粒)吹成沸腾状态,使其与煤粒一起上、下翻滚燃烧的燃煤锅炉。简称沸腾炉。又称流化床燃烧锅炉。这种锅炉的燃烧器的炉篦由均匀分布着直径为35～40毫米风孔的钢板(16～20毫米厚)或铸铁板（30～40毫米厚）制成，风孔上插嵌着风帽。鼓风由风孔吹入炉料层。沸腾状态的灼热料层高达 1～1.5米， 煤层中的煤粒和空气的搅动?牖旌咸乇鹎苛遥蚨毫５募尤忍跫茫悦褐值氖视π苑浅９惴海乇鹉芄蝗忌盏突臃⒎帧⒏呋曳帧⒌头⑷攘康牧又拭海踔撩喉肥寄芪榷ㄈ忌铡Ｈ缭诜刑诓阒屑尤胧沂缌医炼艹浞滞殉剂现械牧蚍郑瓤杀苊獾臀赂矗挚杉跎倩肪澄廴尽Ｒ蚨?1954年德国建成第一台工业沸腾燃烧炉后，迅速受到各国重视。80年代中期，美、英、德各国都投运了130吨／时的沸腾炉,配30 兆瓦发电机组（运行压力9兆帕,蒸汽温度496℃）。之后又在进行600～1000 兆瓦大容量沸腾炉的设计研究。中国自80年代以来，也研制成130 吨／时电站锅炉，配25兆瓦发电机组，燃料为发热量1000～4000千卡／千克的煤矸石和洗中煤时，锅炉热效率为62～80％。 沸腾炉目前仍受到如下限制：①燃烧温度较低；②沸腾床面积增大后，床内空气和燃料分布不易均匀；③细煤粒飞出沸腾床后即不易燃尽，飞灰中可燃物含量较高；④床内埋浸管（沸腾床内布置的受热面管）过多时，会影响燃料的均匀混合及燃烧温度的均匀性；⑤风速较高、燃料颗粒较粗时，锅炉受热面磨损较严重。这些问题成为当前各国研究的课题。
