boiler loading造句

• Firstly , the spontaneous drop of slag on walltube at the time of boiler load shift is researched and it is the innovative research on the effect on the slagging of boiler operation
  首先探索锅炉变负荷运行时炉膛自然掉渣的机理，创新性地开展锅炉运行条件对炉膛灰渣的影响。
• Abstract : the causes of water seepage and bubbles appeared on foundation for the convection chamber of a gas burning boiler was analyzed , and treatment measures to these problems were established which make the adjustment to boiler load flexible and are effective , eliminating the risk potential for the boiler
  文摘:分析燃气锅炉基础渗水冒泡原因，制定处理方案，实施后锅炉负荷调整灵活、效果很好，消除了以天然气为燃料的锅炉运行中的隐患。
• Thus clean factor has good adaptability to boiler load , coal quality , excess air coefficient , working medium flow , and boiler efficiency etc . the calculated result gained by inputting the data of history database of the object boiler validates the correctness and adaptability to boiler load of clean factor model
  基于稳态传热的清洁因子灰污监测模型，对锅炉负荷、燃煤品质、过量空气系数、各类工质流量、燃煤量和锅炉热效率等的波动变化有很好的适应性。以北仑电厂1 #炉历史库中数据为输入数据，验证了清洁因子模型的正确性和对稳定负荷的适应性。
• The original design was intermediate vapor 42t / h , but the actual output is 30 - 35t / h , at the same time the temperature and pressure of the vapor are unstable , it affects the economic efficiency , the reason were the collecting dust on the heat area and serious corrision , they led to the decrease of the boiler load , and need stop to washing the dust , the article deals with the reform of the exhaust gas boiler , at the basic of the design condition , after thermo calculation , flute gas , resistence calculationand strenth calculation , the structure of the heat surface had been rearranged , then the proof calculation was done
  原设计产中压蒸汽42吨时，但投运后只产30 - 35吨时，并且蒸汽温度和压力均不稳定，影响到经济效益。其原因是受热面积灰和腐蚀严重，影响传热使锅炉负荷下降，不能长时间运行，需停产清理积灰。本论文针对此余热锅炉的技术改造，在给定设计条件基础上，通过热力计算，烟气阻力计算和强度计算，对锅炉受热面结构重新布置，然后再作校核计算。
• And it is calculated and analyzed the distribution and quantity of slag thermal stress created by boiler load shift . thermal stress quantity can be as big as e / 1000 and is enough to destroy slag structure and to make some drop . it is also concluded that the walltube parameters can only affect on thermal stress of the slag that is near to contact surface and contribute little to slag drop
  针对锅炉变负荷运行时炉膛的自然掉渣现象，分析锅炉水冷壁渣层中热应力的产生机理，建立了水冷壁渣层热应力的计算模型，计算分析了锅炉大范围变负荷运行产生的渣层热应力变化大小和分布，并分析渣层热应力的影响因素。
• Abstract : the air / fuel ratio control scheme in common use of boiler auto - burning system is introduced summary . two kinds of scheme improved to obtain the best air / fuel ratio and to raise dynamic characteristic are analyzed in particular . further how to correct measures on air / fuel ratio when changing boiler load and fuel composition is proposed and analyzed
  文摘:对锅炉自动燃烧系统中空气/燃料比控制的常用方案进行了简要介绍，着重分析了两种为获取最佳空气/燃料比和提高控制系统动态特性而采取的改进方案，并针对锅炉负荷变化和燃料特性改变对燃烧状况的影响，进一步对空气/燃料比的修正措施进行了分析与探讨，提出了综合修正方案。
• The research objective is to improve the control system performance through the combination of the advanced control strategy with the meaningful information mined from the history operation database . firstly , a new solution for the control performance enhancement is presented by the reference of the kdd technology . aiming at practical application , a novel boiler load control method , which combines the multiple model adaptive control strategy with the data mining technology , is put forward in this dissertation
  本文第一部分为热工过程控制与数据信息采掘，研究的重点是通过先进控制策略的应用以及运行数据中发掘的有用信息，提高现有典型热工过程控制系统的性能，内容包括：首次提出了借鉴数据信息采掘技术的思路和方法，用于完善现有的热力系统优化控制方案；在此基础上结合生产实际，提出了运用多模型自适应策略实施锅炉负荷控制，并利用关联规则的数据信息采掘方法，通过对燃料发热量信息的在线诊断，优化控制器结构，同时实现锅炉燃烧配风的自适应调整，提高负荷、燃烧控制系统性能。