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boiler manufacture
相关语句
  锅炉制造
    Analysis on Main Environment Factors and Control Measures in Boiler Manufacture
    锅炉制造过程中主要环境因素及其控制措施分析
短句来源
    Boiler plate is one of the key materials used for boiler manufacture,the present status of GB713_1997 ′Boiler plate′ standard does not adapt to the development of new technology for boiler.
    锅炉钢板是锅炉制造中非常关键的材料之一,GB 713—1997《锅炉用钢板》标准的现状已经不适应锅炉新技术的发展。
短句来源
    In recent years, with the development of large capacity and high parameter unit of power station in our country, and the introduction of advanced large boiler manufacture, some new technology of swirling burners are used much more in the power stations.
    近年来,随着我国火力机组向着大容量、高参数的发展以及国外先进的大型锅炉制造技术的引进,一些新型的旋流燃烧技术在电站锅炉上的应用越来越多。
短句来源
    Through the welding performance test of new materials used for ultra supercritical boiler, with combination of 900MW Waigaoqiao supercritical boiler manufacture experience, this paper studies the manufacturing procedure proposal and puts forward the retrofit measures, with the mechanical process equipment to ensure the quality of product, improve the boiler manufacturing technology level and have the manufacturing capacity of ultra supercritical boiler of mega class.
    通过对超超临界锅炉使用的新材料的焊接性能试验 ,并结合 90 0MW外高桥超临界锅炉的生产制造经验 ,研究了超超临界锅炉的制造工艺方案 ,提出技术改造措施 ,运用机械化的工艺装备来保证产品的质量 ,提升了锅炉制造技术的水平 ,具备生产百万等级超超临界锅炉的制造能力
短句来源
    Analysis on factors in boiler manufacture is presented herein,as well as some control measures applied to it.
    锅炉制造过程中对环境因素的分析及针对环境因素应采取的几种控制措施。
短句来源
  “boiler manufacture”译为未确定词的双语例句
    Poland's Boiler Manufacture Industry and Its Products
    波兰的锅炉制造业及其产品
短句来源
    The task comes from a project from a boiler manufacture in Guangzhou.
    本课题来源于广州某锅炉厂的实际项目。
短句来源
    MW unit in Xunjianci Power Plant in Yunnan is a CFB boiler designed and manufactured by Harbin Boiler Manufacture with the technology imported from ALSTOM.
    云南巡检司电厂 1 35MW机组采用了哈尔滨锅炉厂引进ALSTOM公司技术进行设计、制造的循环流化床锅炉。
短句来源
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  boiler manufacture
The chemical dosing pump set shall be supplied by the boiler manufacture or equal approved.
      


As a resuit of its small tube diameter and the multiplicity of the mixing stages, the UP boiler manufactured by Shanghai Boiler Works is unsuitable for cycling load and sliding pressure operation. Moreover, the perimeter of the furnace is constrained by the mass flow rate in the waterwall; consequently the range of coals that can be successfully burnt are also limited. With a view to solving the above problem, the improvement of the UP boiler, especially the possibility of using variable pitch...

As a resuit of its small tube diameter and the multiplicity of the mixing stages, the UP boiler manufactured by Shanghai Boiler Works is unsuitable for cycling load and sliding pressure operation. Moreover, the perimeter of the furnace is constrained by the mass flow rate in the waterwall; consequently the range of coals that can be successfully burnt are also limited. With a view to solving the above problem, the improvement of the UP boiler, especially the possibility of using variable pitch waterwall for sliding pressure operation based on the calculation of the effectiveness factor for furnace wall area, is explored in this article. The merits and shortcomings of variable pitch waterwall also discussed.

上海锅炉厂生产的UP炉由于管径细,混合级数多,不适合带中间负荷滑压运行。且炉膛周界受水冷壁重量流速的限制,使其对煤种的适应性亦受到限制。鉴于上述问题,本文就UP炉的改进问题,从炉膛水冷壁角系数的计算分析开始,探讨UP炉采用变节距水冷壁对于滑压运行的可能性。论述了变节距水冷壁可能存在的优缺点。

Monte-Carlo solution is presented in the paper for the three dimensional calculation of heat transfer inside the combustors consisted of inclined walls. Random point spray model and DPE interative algorithm have been used in calculation to improve accuracy and reduce time. Heat transfer calculation of a 400 t/h boiler manufactured by Shanghai Boiler Plant is made with this method. The results well agree with that of experimental test.

本文提出了具有任意倾斜壁面组成燃烧室的三元传热计算的Monte-Carlo解法。计算中采用了随机点发射模型和DPE迭代方法,以提高计算的精度和节省计算所用的时间。用这种方法对上锅400吨/时锅炉进行了三元传热计算,并和实验结果作了对比分析,取得了较为满意的结果。

Paper gives a brief description of the design features and operation experience of the first 300MW natural circulation boiler manufactured in China. Considerations have been given to the selection of circulation mode as well as the arrangement of water circulation systems. The waterwall tube diameter and pitch as Well as the furnace periphery have proved to be correctly selected. Results have been obtained from the water circulation test. Platen type reheater has been used for satisfactory temperature...

Paper gives a brief description of the design features and operation experience of the first 300MW natural circulation boiler manufactured in China. Considerations have been given to the selection of circulation mode as well as the arrangement of water circulation systems. The waterwall tube diameter and pitch as Well as the furnace periphery have proved to be correctly selected. Results have been obtained from the water circulation test. Platen type reheater has been used for satisfactory temperature control together with burner tilting.

本文简要介绍了国产第一台300MW亚临界压力自然循环燃煤锅炉设计特点和运行经验。着重阐述了锅炉循环方式的选择依据和水循环系统的设计布置,论证了所采用的水冷壁管径、节距与炉膛周界的正确性,总结了水循环计算分析与试验验证结果,还介绍了采用壁式再热器的必要性及其与摆动式燃烧器相配合的良好调节特性.

 
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