1)fluidized bed boiler流化床锅炉
1.Research on start-up mode for fluidized bed boiler firing;流化床锅炉点火启动方式的分析与比较
2.Discussion on design and operation of an ignition device over bed in fluidized bed boiler;流化床锅炉床上点火装置的设计与运行的探讨
3.Waste coal burning circulating fluidized bed boiler:starting and operation;煤矸石循环流化床锅炉启动及运行
英文短句/例句
1.Bed Temperature and Bed Pressure Control Technology of 300 MWe Circulating Fluidized Bed Boiler300MW循环流化床锅炉床温床压控制技术
2.Application of Blast Furnace Coal Gas of Blending Combustion in Circulating Fluidized Bed Boiler循环流化床锅炉掺烧高炉煤气的应用
3.Retrofit on In-furnace Desulfurization System of CFB Boilers循环流化床锅炉炉内脱硫系统的改造
4.The Practice of Chain Boiler Changing to Double Revolving Mentioned Boliler链条锅炉改为双循环流化床锅炉的实践
5.Transformation on Slag Cooler of 440 t/h Circulating Fluidized Bed Boiler in Shanghai Boiler Works上海锅炉厂440 t/h循环流化床锅炉冷渣器改造
6.EXPERIMENTAL INVESTIGATION ON THE APPLICATION OF A SPQUT IN FBC BoILERS流化床锅炉应用喷床技术的试验研究
7.Fuzzy Control for Bed Temperature Control System of Circulateion Fluidized-Bed Boilers循环流化床锅炉床层温度的模糊控制
8.Application Study on the Control of the Circulating Fluidized Bed Temperature;循环流化床锅炉床温控制的应用研究
9.Research on New Bed Material of Coal Washery Sludge Circulating Fluidized Bed Boiler;煤泥循环流化床锅炉新型床料的研究
10.Discussed Shallowly on the Circulation Fluid Bed Pot Hearth Ignites Coking;浅谈循环流化床锅炉床上点火的结焦
11.The Model of Gas-Solid Flow Pattern for 135MW Circulating Fluidized Bed Boiler135MW循环流化床锅炉流动模型
12.Development of the Omnibus-flow Fluidized Bed Bottom Ash Cooler for Large Capacity Circulating Fluidized Bed Boilers;大型循环流化床锅炉混流式流化床冷渣器研制
13.Research on Intensified Desulphurization Technology of Circulating Fluidized Bed Boiler;循环流化床锅炉强化脱硫技术的研究
14.Scaling-up Devolopment and application of Circulating fluidized bed boiler循环流化床锅炉大型化的发展与应用
15.Optimization design of 130 t/h CFB130t/h循环流化床锅炉的优化设计
16.The Renovation and Operation of One Chain Grate Stoker Boiler to Lower Circulating Ratia Circulation Fluidized Bed Boiler链条炉排锅炉改造为低倍率循环流化床锅炉及其运行
17.Development of Combustion Technology for Home-made Circulation Fluidized Bed Boilers开发我国循环流化床锅炉的燃烧技术
18.Causes analysis and modification measures on abrasion of CFB boiler economizer循环流化床锅炉省煤器磨损原因分析
相关短句/例句
circulating fluidized bed boiler流化床锅炉
1.Practice of heating-up 35 t/h circulating fluidized bed boiler;35t/h循环流化床锅炉的烘炉实践
2.A kind of all coefficient adaptive control system is being proposed for steam pressure of block units,based on the dynamic behavior of circulating fluidized bed boilers.根据循环流化床锅炉的动态特性,并结合实际工艺过程,提出一种单元机组汽压全系数自适应控制系统,给出了被控对象在50%~100%负荷间的特征参数值及数学模型。
3)CFB流化床锅炉
1.Start-up and Operation Feature of 2.8 MW Mud Coal Fired CFB;2.8MW燃煤泥流化床锅炉的启动及运行特性
2.Measures of Lowering the Emission of SO_2 and NOx for CFB;浅谈流化床锅炉脱硫脱硝技术
3.Renovation of Membrane Economizer of CFB in Shandong Aluminum Company Heat and Power Plant 01#;山铝热电厂01#循环流化床锅炉膜式省煤器改造
4)CFB boiler流化床锅炉
1.The drying oven neasure of refractory for CFB boiler are introduced,and some demands in operational process are offered.5万流化床锅炉为例 ,介绍了流化床锅炉耐磨耐火材料的烘炉方案措施及实施过程中具体要
2.its structure,characteristic,sorts and uses are introduced herein,it may serve as a reference for CFB boiler designing.多种床料流化床锅炉已在日本和美国投入商业运行 ,我国尚在试验阶段 ,现介绍其结构、特点、用途和种类 ,对锅炉开发设计工作有一定参考意义。
5)fluidized-bed boiler流化床锅炉
1.Analysis and solution of the leakage problem of convection tube banks in the 35 t·h~(-1) coal-slurry-fired fluidized-bed boiler;35t·h~(-1)煤泥流化床锅炉对流管束泄漏原因探讨与对策
6)Circulating fluidzed bed (CFB) boiler循环流化床锅炉(CFB锅炉)
延伸阅读
鼓泡流化床锅炉鼓泡流化床锅炉bubbling fluidized bed boiler,BFBB GuPool一uhuoehuong guolu鼓泡流化床锅炉(bubbling fluidized bedboiler，BFBB)采用鼓泡流化床燃烧技术的锅炉效率一般为75%~85%。当采用飞灰再循环系统时，热效率可进一步提高。向床内加人石灰石脱硫，当Ca/S)2时可达8。%的脱硫效率。排烟中NOx含量小于300 mg/m“(标态干烟气，02一6%);负荷调节范围可从100%到30%。 发展简况鼓泡床锅炉自60年代开始应用于工业实际，并从工业锅炉发展到电站锅炉，最大容量已达到120 MW〔美国明尼苏达州黑狗(BLACK D(X二)电站〕;中国在1965年建成第一台燃烧油页岩的14t/h鼓泡床锅炉，迄今运行台数较多，但容量均较小，多在3乒t/h以下，最大容量为220 t/h。因鼓泡床锅炉大型化受到床面积的限制，且埋管磨损影响运行可靠性.故在电站锅炉领域内已让位于循环流化床锅炉。炉，又称鼓泡床锅炉或沸腾锅炉。 墓本结构鼓泡床锅炉炉膛分为下部密相区和上部悬浮段两部分，密相区内颗粒浓度稠密，其料层高度一般为1.0~1.4m(对应静止料层高度为0.5~0.7m)，密相区以上的颗粒浓度较低的炉膛空间称为悬浮段，位于炉膛底部的布风装1则包括布风板、风帽和隔热层。由鼓风机送来的空气，经风道进人风室，风室起着稳压和预分流的作用，以把空气均匀地送人风帽，风帽一般按等边三角形均匀分布在布风板上，从风帽小孔以40~50m/s流速喷出的空气进人炉内密相区，以建立良好的鼓泡流化状态。通常将布风板沿炉宽方向设计成几个分床，以利于分床点火起动和分床压火调节负荷。每个分床的布风板上设有排渣口.当人炉煤最大粒径在10mm左右时，密相区的流化速度一般采用3~4.sm/s。由于密相区内的燃尽份额和放热量相对较大(一般达3/4左右)，为控制正常床温(800~95oC)，必须布置较多的受热面以吸引相应的部分热量。为此，一般必须采用密排的水平或倾斜布置的蒸发受热面管束(也有的埋人过热器管束)。管上焊有防磨鳍片。炉膛上部的悬浮段四周布置水冷壁管，悬浮段的烟气流速为2~3.sm/s，高度一般应使小于0.5 mm的细颗粒的停留时间达到3一45.鼓泡床锅炉的过热器、省煤器和空气预热器的布置与层嫩炉或煤粉炉基本相同。给煤设备多采用螺旋给煤机.鼓泡流化床的基本结构如图所示。
