1)air preheater空预器
1.Effect of flue gas denitration plant on air preheater;烟气脱硝装置对锅炉空预器的影响
2.Discussion on the measures of air preheater corrosion in boiler using coke-oven gas焦炉煤气燃料锅炉空预器腐蚀的解决措施
3.The working principles of air-leakage control systems for rotary air preheaters used already in one power plant have been summarized, the main causes leading to air-leakage of air preheaters being analysed, putting forward a new method for realizing air-leakage control of the air preheaters by using the fuzzy controller based on the language control regulations.介绍已应用于某发电厂的回转式空气预热器(空预器)漏风控制系统的工作原理。
英文短句/例句
1.Research on Synchronous Switching System of Air Preheater Based on C8051F;基于C8051F的空预器同步切换系统研究
2.The Performance Analysis and Modification of Air Preheater Rotor of 500MW Unit;500MW机组空预器转子的性能分析及改造
3.The Analysis and Research on Spindle Ftractuing of Air Preheater of 500MW Steam Turbine;500MW机组空预器大轴断裂的研究与分析
4.Numerical calculation of inner temperature fields of rotary air preheaters回转式空预器内部温度场的数值计算
5.Air Preheater Hot Spots Detection System Based on Multi-Sensor Information Fusion;基于多传感器信息融合的空预器热点检测系统
6.Analysis of Tripping and its Improving Measures of Frequency Converter in Air Preheater空预器变频器跳闸原因分析及改进措施
7.borosilicate glass tube air preheater硼硅玻璃管空气预热器
8.Rothemuhle regenerative air preheater风罩再生式空气预热器
9.steam air heater蒸汽加热式空气预热器
10.sealing regenerative-type air preheater密封回热式空气预热器
11.drum for air preheaters圆筒,空气预热器用
12.recuperative air preheater同流换热式空气预热器;蓄换热式空气预热器
13.Cause analysis of ash blocking in air preheater and preventive measures回转式三分仓空气预热器堵灰分析及预防
14.Application of Near Space Vehicles to the Early Warning System of Air Defence and Anti-missiles临近空间飞行器在防空反导预警中的运用
15.Using aerostat to increase ability of detecting and warning in near space利用浮空器提高临近空间的探测预警能力
16.Ljungstrom regenerative air heater荣格斯特朗再生空气预热器
17.notchedunderlated preheater凹槽波纹板回转式空气预热器
18.air inspirated premix burner自吸式空气预混合燃烧器
相关短句/例句
air heater空预器
1.This paper introduces a type of composed water-tube boiler that is fitted with a new type of cast iron air heater instead of the common cast iron economiser.本文介绍了组装式热水锅炉，采用新型铸铁空预器代替省煤器，可以克服省煤器缺点，加热空气，强化炉内燃料的燃烧，回收余热，从而达到提高锅炉热效率，增加出力的目的。
2.Each boiler has two regenerative air heaters.7m回转式空预器 ,空预器的漏风率长期超过设计漏风率较多 ,导致锅炉送、引风机电耗高 ,锅炉热经济性差。
3)air pre-heater空预器
1.Design and optimization of air pre-heater with internally ribbed tube;内螺纹管空预器的设计和优化
2.It was considered that rhe high leakage of air pre-heater and primary air,the difference of the rotation rates between the panel indication and the real value of the coal feeder,and the abnormal operation of coal pulverizing system were the probable reason.判定该炉不能稳定带满负荷的原因是:空气预热器(以下简称空预器)及一次风漏风率过大、部分给粉机表盘转速与就地实际转速不符及制粉系统运行不正常。
4)LAP10320 air preheaterLAP10320空预器
5)air preheater空气预器
6)air pre-heater空气预热器
1.On the bearing substitution of air pre-heater in fuel electric plant;关于火力发电厂空气预热器的轴承代用
2.The application of heat pipe and internally ribbed tube in air pre-heater;热管和内螺纹管在低温空气预热器中的应用
3.The corrosion often happens to the tubes of air pre-heaters in hydrocracking plants and blocks air pre-heaters so much,that the circulative effect is not well.加氢裂化装置空气预热器翅片管经常发生腐蚀,同时产生了大量的腐蚀产物堵塞空气预热器,造成预热器流通不好。
延伸阅读
动力机械： 空气预热器利用锅炉@﹑工业炉窑或其它动力﹑冶金﹑化工等装置的排烟热量来预热燃烧用空气的换热器。其作用是﹕ 降低锅炉等设备的排烟温度﹐提高热效率﹔ 提高燃烧用空气的温度﹐使燃料易于着火﹑燃烧稳定和提高燃烧效率。 空气预热器按结构不同主要有管式﹑板式和回转式3类(见表 空气预热器类型和主要特点 )。在立式的管式空气预热器(图1 立式的管式空气预热器 )中﹐烟气一般自上而下通过管内﹐把热量连续地传递给横向流过管外的空气。卧式的管式空气预热器结构与立式相仿﹐只是管子水平布置﹐烟气流过管外﹐空气则在管内流动。管式空气预热器广泛用于中小型锅炉中。板式空气预热器由多层平板组成﹐烟气和空气分别相间地流过板间的信道﹐已很少采用。在回转式空气预热器中﹐受热面由许多波纹状的薄钢片组成﹐烟气和空气交替流过受热面。当烟气流过受热面时﹐受热面温度升高﹐储蓄热量﹔当空气流过受热面时﹐受热面放出蓄热加热空气。在受热面回转式空气预热器(图2 受热面回转式空气预热器 )中﹐受热面装在转子中作低速回转(约15转/分)﹐使各部分受热面依次在烟气流和空气流中转过。风罩回转式空气预热器的结构与受热面回转式相类似﹐只是受热面静止而进﹑出口风道转动。回转式空气预热器广泛应用于大型电站锅炉﹐在钢铁﹑炼油和化工行业中也得到应用。在工业炉窑中﹐还有一种砖砌的再生式空气预热器。 影响空气预热器性能的关键问题是﹕振动﹑噪声﹑漏风﹑腐蚀和堵灰。在设计管式空气预热器时﹐应合理地选用空气流速和管箱尺寸﹐或者沿气流方向加装防振隔板﹐以防止引起空腔共振。防振隔板还有消除噪声的作用。回转式空气预热器的漏风是一个重要问题﹐应从设计﹑制造﹑安装和运行等方面采取措施﹐使其在热状态下动静组件之间保持合理的密封间隙。燃用高硫燃料时﹐管式和回转式预热器均易产生腐蚀和堵灰。防止的措施有﹕在空气进口处加装暖风器或采用热风再循环﹔采用低氧燃烧或掺烧添加剂﹐以减少烟气中SO2 气体的生成量﹔定期吹灰﹐以保持受热面清洁﹔受热面采用耐腐蚀的材料等。
