Process characteristic analysis on simultaneous desulfurization and denitriflcation for coal-fired boilers;
燃煤锅炉同时脱硫脱硝技术工艺性分析
Selective catalytic reduction technique for flue gas denitration of coal-fired boilers;
燃煤锅炉的选择性催化还原烟气脱硝技术
Study on desulfrization in coal-fired boiler;
燃煤锅炉的有机钙脱硫研究
The principle and technological processes adopted in the revamping project of the desulphurization and dedusting devices of coal-burning boilers in Baosteel Special Steel Branch are introduced.
介绍了宝钢特殊钢分公司燃煤锅炉脱硫改造的原理及工艺流程:含有二氧化硫和烟尘的气体在主塔中旋转并与脱硫液充分接触,利用脱硫液中细小水滴去除烟气中的烟尘,利用氢氧化钠吸收烟气中的二氧化硫,从而使烟气得以净化;脱硫液中的氢氧化钠可用氢氧化钙在沉淀池中再生,从而使其在系统中不断循环,这样既可避免管网的堵塞又降低运行成本。
Main problem of wet flue gas desulfurization with lime in domestic mid-minor-sized coal-burning boiler are pointed out and have been verified with experiments.
用实验证实了目前我国中小型燃煤锅炉烟气石灰湿法脱硫中存在的主要问题 ,分析了存在这些问题的主要原因 ,提出了解决这些问题的法律、经济和技术相结合的综合措施的建议 。
The paper present situation of SO_2/NO_x combined control techniques for coal-burning boiler of power plant,analyze the principles and characteristics of these methods.
介绍了电站燃煤锅炉SO2/NOx联合控制技术的现状,分析了各种工艺手段的工作原理、发展状况和优缺点,并指出我国烟气联合脱硫脱氮技术的发展方向。
Development of automatic controller of coal boiler;
自动燃煤锅炉控制器的开发
This paper introduces wet, wet integrated dry and dry fuel gas desulfuration and dedusting integrated technologies of the coal boiler, and analyzes them comprehensively.
介绍了湿法、干湿结合法、干法3种燃煤锅炉烟气脱硫除尘一体化技术。
The over-heated steam temperature of coal boiler has the characteristics of large inertia,large delaying,multi-disturbance and its dynamic performance is changed with the load,so the control for it is difficult.
文章针对这种情况,研究了Fuzzy-PI复合控制算法,并针对某火电厂燃煤锅炉过热蒸汽温度进行了仿真研究。
In addition to introduction of common coal burning boilers and their soot and sulphur removal devices, the focus is put on the structure of water bath type deduster and the principle of soot and sulphur removal.
随着城市建设改造的飞速发展和国家对环保标准的严格要求,供热燃煤锅炉的消烟除尘和脱硫的技术标准和要求也不断提高。
Analyze the principle of coal burning boiler in burning process,describe the work principle of fuzzy controller with Smith prediction,introduce the design of fuzzy controller,give the simulation study on the vapor pressure and compare it with classical PID control and PID Smith control.
分析了燃煤锅炉燃烧机理 ,描述了Fuzzy Smith预估控制工作原理 ,介绍了Fuzzy控制器的设计 ,并对锅炉的主汽压控制进行了仿真研究 ,同时与传统的PID控制、PID Smith控制进行了比较 结果表明 ,Fuzzy Smith较常规PID和PID Smith有更好的控制性
easy ignition boiler briquette was made in laboratory by using the Changzi meager coal as raw material and two complex binders at cool pressing briquetting.
以山西省长治市长子县贫煤为成型原料,采用冷压成型工艺,在试验室研制出具有高强、防水、易燃等优良特性的锅炉型煤,该型煤由2种复合粘结剂制成。
Combustion and quality test have proved that boiler briquette which is of sulfur retention and waterproof has excellent synthetical property.
经质量检验及燃烧试验证明 ,固硫防水锅炉型煤具有优良的综合性能 ,是一项投资少、见效快、可解决煤的高效洁净燃烧并改善环境空气质量及节约能源的有效实用技术。
The civil honeycomb like briquette and boiler briquette with sulfur fixation and waterproof have been produced.
本文利用劣质煤、电石渣辅以助剂及少量助燃催化剂生产的民用蜂窝煤及锅炉型煤,其固硫率达65%～79%,且具有良好的防水性。
Numerical Simulation of Aerodynamic Field in the Whirl Burner of a Pulverized Coal Fired Boiler;
煤粉锅炉旋流燃烧器空气动力场的数值模拟
Characteristics of mercury emission and demercurization property of NID system of a 410t/h pulverized coal fired boiler;
410t/h煤粉锅炉的汞排放及其NID系统除汞特性研究
Making use of the oxygen-film enrichment technology,an experimental study on combustion-supporting technology,by local oxygen enrichment,has been conducted on a 150t/h pulverized coal fired boiler.
利用膜法富氧技术,在150 t/h煤粉锅炉上进行了局部增氧助燃技术的工业试验。
Discussion on the transformation from a Pulverized-coal Fired Boiler to a BFG-fired boiler in the power System
动力燃煤锅炉改造为燃高炉煤气锅炉的探讨
Discrepancies between Oxy-fuel Combustion Based Boiler Units and Traditional Coal-fired Boiler Units
O_2/CO_2燃煤锅炉机组与传统燃煤锅炉机组的差异
Coal-burning Boiler Transforming to Comprehensive Utilization of Resource Boiler in Shaqu Coal Preparation Plant
沙曲选煤厂燃煤锅炉改造为资源综合利用锅炉
Manufacture Technology of Blast Furnace Gas in Burner of fas-fired Coal-fired Boiler
燃气燃煤锅炉燃烧器中高炉气的制造工艺
Sawdust fuel in coal-fired energy-saving alternative to coal-fired boiler application
木糠替代燃煤节能燃料在燃煤锅炉的应用研究
Dynamic Simulation and Combustion Model of 600MW Coal Burning Boiler;
600MW燃煤锅炉燃烧模型及动态仿真
Research on combustion characteristic of 600 MW super critical boiler with opposed firing
600MW超临界对冲燃煤锅炉燃烧特性研究
Modification of Low Nitrogen Oxide Combustion for 300MW Coal-fired Boiler
300MW燃煤锅炉低氮氧化物燃烧的改造
Measurements of the Pulverized-coal Processes in Large-scale Boilers;
大型电站燃煤锅炉炉内燃烧过程检测试验研究
Analysis of the Accident Caused by Using Biomass Fuel Instead of Coal in Grate-firing Boiler
层燃燃煤锅炉改烧生物质燃料引起的事故分析
Study of electrostatic precipitator(ESP) operation mode for large capacity coal-fired boiler
大型燃煤锅炉电除尘器投运方式探讨
Study on Deposition and Slagging of Coal Burning Boiler Based on Measuring;
基于检测的燃煤锅炉积灰、结渣研究
A Research on Enhancing Anti-Slagging Capacity for Pulverized-Coal-Fuel Boilers;
提高燃煤锅炉抗结渣能力问题的研究
Numerical Simulation of Soot in the Furnace of Coal-Smokeless Combustion Boiler;
煤无烟燃烧锅炉炉内碳黑的数值模拟
Application of Coal-fired Chain-grate Boiler High Efficiency New Combustion Technology
燃煤链条锅炉高效燃烧新技术的应用
Investigation into Thermal Efficiency of Boiler Burning Bituminous Coal Instead of Meager Coal
锅炉燃烧由贫煤改烟煤的热效率分析
Influence of Burner Swing on Boiler Burning High-moisture Lignite
高水分褐煤锅炉燃烧器摆动对炉内燃烧的影响
The Method and Function for Changing Cable Length Row Type Boiler to Burn Coal Burn Gas Type Boiler-Take the Example of the Boiler Reform of Datong Coal Gas Company;
链条炉排型锅炉改为燃煤燃气式锅炉的方法及作用——以大同市煤气公司锅炉改造为例