鍋爐能力 的英文怎麼說
中文拼音 [guōlúnénglì]
鍋爐能力
英文
boiling capacity rating-
In the event that a boiler does shut down the stop - check must prevent backflow into the boiler, the weight of the disc and dash pot piston, through the force of gravity, promote rapid sealing so steam and condensate cannot backflow into the boiler even at low pressures
如果鍋爐沒有關閉截止止回閥,則必須防止迴流到鍋爐上,閥瓣壓鐵和緩沖活塞,在重力的作用下,能夠迅速實現密封,使得蒸汽和冷凝水即使在低壓下也不會迴流到鍋爐里。Moreover, the system of powdered coal conveying with primary air is the most important tache, whether the distribution of primary air is even or not directly relates to whether the distribution of powdered coal is even or not in all firing implement and nozzles, sequentially directly relates to whether it is hard to take fire, whether the fire is stable, whether there is coking and how about the heat efficiency of the boiler, hi addition, if there is jamming and deflagrate in the system of powdered coal conveying with primary air, severe safety accident can be resulted
良好的煤粉配風是建立合理的爐內空氣動力工況和穩定燃燒的必要條件。而其中一次熱風送粉系統又是最重要的一個環節,一次風配風是否均勻直接關繫到煤粉在各燃燒器和各噴嘴中的分佈是否均勻,從而直接關繫到著火是否困難、火焰是否穩定、局部是否結焦以及鍋爐的熱效率高低。若一次風送粉系統發生堵塞和煤粉爆燃則可能引發嚴重的安全事故。Jerem ' s s curit pour travaux en hauteur. pr sentation du produit, documentation t l charger
青島凱能鍋爐設備有限公司是國內專業化生產針形管余熱鍋爐、針形管換熱器、鍋爐壓力容器的企業。Steps are revealed that must be taken when boiler without designed capability of peak shaving takes part in peak shaving operation : one is combustion adjustment, the other one modification of burner
明確了沒有設計調峰能力的鍋爐在參與電網調峰運行所應採取的措施:燃燒調整與燃燒器改造。This article analyzes thoroughly problems that unstable combustion, low capacity of peak shaving, low - level automatization etc. occur in peak shaving operation by taking example for boiler mod dg670 / 13. 7 - 4
本文以dg670 13 . 7 - 4型鍋爐為例,深入的分析了鍋爐調峰運行中存在的燃燒不穩、調峰能力差、自動化程度低等問題。These appointed examiners, categorised into boiler inspectors and air receiver inspectors, carry out inspections and testings of any pressure equipment subject to registration and are responsible for scrutinising documents on design, construction, quality of fabrication and issuing certificates of fitness
這些委任檢驗師分為鍋爐檢驗師和空氣容器檢驗師兩種。他們為須登記的壓力器具進行檢驗及測試,並負責審查有關設計、構造及裝配質素的文件,以及簽發效能良好證明書。According to the operation of subcritical reheat controlled circulation drum boiler, this paper analyses the factors which affect the responding speed to unit load, through modifying the coordinating control system, fully using the boiler ability of heat accumulation and other methods, the author puts forward some measures to raise responding speed to unit load
分析了影響中間儲倉式汽包爐機組快速響應電網負荷變化的因素,通過對協調控制系統的改進,以及充分利用鍋爐蓄熱能力等方法,提出了提高機組快速響應負荷變化的幾條途徑。For the best system performance, install on the fresh water feed line before any pressure regulators ( such as the watts series 1156 on a residential boiler application )
為了獲得最好的系統性能,在任何壓力調節器(如家用鍋爐電器上應用的美國瓦茨系列1156 )之前,要安裝淡水進水管。3. on boiler retrofit, the calculation of fuel burning, the heat calculation of boiler inside structure and convection section, and the design of structure parameter of feed water heat exchanger are made. the flue gas channels " resistance calculation and the boiler strength verifying are also carried out. replacement of water cooling wall improves heat exchanging and decreases loss of heat radiant
對鍋爐本體進行了燃料燃燒計算、爐膛結構熱力計算、對流受熱面結構熱力計算、鍋爐給水加熱器結構參數設計、煙道阻力計算及鍋爐元件強度校核等;改進了水冷壁布置使換熱效果更好,減少輻射換熱損失;改進對流段結構,更充分的利用爐膛出口煙氣余熱,提高熱效率;並且進行了煙氣阻力計算、熱效率計算和能量平衡測試,對改進后的稠油燃料和改進前進行了對比,燃燒狀況和熱效率有明顯改善。Especially, to solve the functional heated calculation, which is the core work of boiler project analysis, the dissertation contributes a sequential modular iterative algorithm by referring to the theory of process system simulation
其中,本文基於過程系統模擬理論,對鍋爐方案分析活動中最為重要的功能性熱力計算提出了一種序貫模塊迭代的新演算法。Universal decimal classification - english full edition - heat engines in general - steam power - steam engines - boilers - water power - hydraulic energy
國際十進分類法.英文版全表.普通熱力發動機.蒸汽動力.蒸汽發動機.鍋爐.水能.液力Model ngf powder feeder with internal gate and leakproofness is a major pulverized coal feeding equipment in combustion system of power plant to feed coal into boiler continuously and evenly
Ngf型內啟閉無泄漏給粉機是火力發電廠鍋爐燃燒系統主要的給粉設備,能把煤粉連續、均勻地供給鍋爐燃燒系統。It is used to provide reference to operator of power plant. in recurrent composed bp networks, the relation of interior node is enhanced because the link weight of input layer and output layer are added, and the saturation of fault prediction is avoided by using the linear prompting function
本文所建的用於鍋爐故障預測的遞推合成bp網路由於bp網路各層之間及輸入層與輸出層之間的連接權的增加和線性激勵函數的採用,極大地加強了內部節點的關聯能力,避免了bp網路預測的飽和性的出現。The characteristics of the production are with the high dissociation of parts, complexity of structures, long period of manufacturing, and high cost. in addition the manufacture needs high demands to the resource planning, ability in equilibrium, control of cost, consignment on time and so on
巴威公司的鍋爐產品是根據客戶要求製造的,其部件生產的離散性強、結構復雜、製造周期長,成本高,對資源計劃、能力均衡、成本控制、按期交貨等提出了很高的要求。Develop and manufacture large pumped storage units, large tubular turbine units, high - power super - critical thermal power unit, large air - cooled turbine generator, large cfb boilers, high - power nuclear steam turbine and generator, pressure shell of nuclear island, high - pressure evaporator and primary pump
開發生產大型抽水蓄能機組、大型貫流式機組、大功率超臨界火電機組、大型空冷汽輪發電機、大型循環硫化床鍋爐、大功率核電站汽輪機和發電機、核島設備壓力殼、高壓蒸發器和主泵等核電一級設備。Data collected from mengda power plant have been used to train the model. unlike normal direct - method / indirect - method of heat balance, this model computes the boiler efficiency and main parameters needed for control in the boiler ' s operation efficiently by taking the advantage of neural network ' s inherited powerful co - relating ability, memorizing ability and the ability of mapping with nonlinear variables
此模型不同於傳統的鍋爐效率計算方法(正平衡或反平衡方法) ,而是通過人工神經網路本身具有的強大的聯想功能和記憶功能以及對于非線性變量的映射能力,來計算鍋爐效率和鍋爐運行中需要調節的一些主要參數。Establishing on the foundation of the project of " the monitoring state and maintenance assist support system of feed pump for 300mw unit, shiheng power plant, shandong ", this paper ' s content comprise on - line monitoring and thermodynamic calculation on small steam turbine for feed water pump, and supply the necessary data for feed water pump ' s performance analysis, trouble analysis and small steam turbine ' s performance analysis, optimization, heat stress calculation and tremble monitoring
=本論文的內容是建立在「山東石橫電廠給水泵狀態監測與維修輔助支持系統」項目基礎上,涉及大型機組鍋爐給水泵驅動用小汽輪機進行在線監測和熱力計算,為給水泵的性能分析、故障分析以及小汽輪機的性能分析和優化、熱應力計算和震動監測提供必需的數據。The company has three cfbc boilers. its heat capacity per year is 400 million kwh and its electricity productivity per year is 6. 8 million joule
現有員工1100人,佔地670畝,總裝機量58mw ,配裝三臺高溫高壓鍋爐,總蒸發量460t h ,年發電能力4億kwh ,年供熱能力680萬吉焦。This equipment must be registered in local department of boiler & pressure vessel safety supervise and given a register number. after done, it can be used
本設備須經當地鍋爐壓力容器安全監察機構登記注冊,並發給注冊編號後方能投入使用。Researches on the engineering example show that the system developed with this model is suitable for various kinds of boiler and any styles of equipment arrangement for the boiler thermodynamic calculation, and has good expansibility
工程使用情況表明,按此模型開發的系統適應多種爐種和任意受熱面布置的鍋爐熱力計算,具備良好可擴充性能。分享友人