預熱電爐 的英文怎麼說

中文拼音 [yùrèdiànlú]
預熱電爐 英文
electric preheating furnace
  • 預 : Ⅰ副詞（預先; 事先） in advance; beforehand Ⅱ動詞（參與） take part in
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  1. When the room temperature drops below a preset value, the thermostat switch closes turning on the furnace.

    當室溫下降到低於預定值時，熱繼電器開關閉合，使爐子打開。
  2. It is suitable to be used as the medium to filter the high purity and strong corrosive gas or liquid, the air plug of battery, gasket, seals for medium / low pressure, the waveguide tube pre - heater for boiler, the sealing wash, the cover of big - powered micro - wave antenna, and radar antenna of twt etc

    適用於過濾、高純度、強腐蝕性的氣體液體介質、蓄電池上作氣塞、襯墊、中低壓密封元件、鍋爐波管預熱器、密封圈和軍用微波大功率天線罩，以及行饋網路雷達天線等。
  3. Wear resistant layer of cylinder and double - layer liner in catalyst creaking apparatus ( without or with tortoiseshell net can be used ), inner liner of carbon monoxide exhaust - heat boiler, pouring at site for furnace roof with high temperature of heating furnace of steel rolling, different forging furnace, resistance furnace, the prefabricated parts can also be made

    催化裂化裝置中的筒體耐磨層及雙層襯里， （無龜甲網和有龜甲網均可採用）及一氧化碳余熱鍋爐的內襯，也適用於軋鋼加熱爐、各種煅造爐、電阻爐的爐頂、爐墻、爐底高溫部位的現場澆注，可製成預制構件。
  4. After studying the prediction method and considering the complex, random and nonlinear factors that affect the demand load of heating, the ann technology is adopted. different from the general analysis in technology and economy, it is for the first time to combine the prediction in method of artificial neutral network with optimization in use of dynamic planning principle for the running analysis of the electric boiler

    考慮到影響供熱採暖需求負荷的因素復雜且具有隨機性和非線形性，在對預測理論進行研究和對各種預測方法進行比較后，本文首次將基於人工神經網路的負荷預測與基於動態規劃原理的優化方法相結合，用於蓄熱式電鍋爐系統的經濟運行策略研究。
  5. The ideology and experience regarding design of large capacity w flame units in foreign countries should be further acknowledged, this can be an example for us to draw a more reasonable rules and methods of calculation. in this thesis, the systematic numerical simulations were conducted for w flame boiler furnace

    針對邯峰電廠的660mw機組w型火焰鍋爐的特點，編制和完善了爐內熱態流動及燃燒模擬程序，並進行了全面的爐內過程數值計算，得到了鍋爐爐膛內的溫度分佈和速度分佈，對鍋爐性能進行了預報。
  6. Taking advantage of the quick response of expert control and the better robust ability of predictive function control, this paper advances a selective control strategy based on expert control and predictive function control, and proceeds to put it into use in the electric heating oven system

    摘要利用專家控制響應迅速及預測函數控制具有較強魯棒性的特點，提出了專家控制和預測函數控制的選擇性控制策略，並將其應用到電加熱爐系統中去。
  7. There are many plants that have the character of time - varying, large delay, large inertia in the process of production of modern power station such as the superheated steam temperature, the reheated steam temperature, the water treatment of boiler and the load regulation. some of them have the strong character of nonlinear and some of them are multivariable coupling systems it is very difficult to obtain good effect of control by conventional pid control. it is necessary to set up the mathematics models of controlled plants if applying control means of modern control theory such as self - adaptive control, optimal control ， decoupling control and predictive control. and these control systems have large calculation and bad character of real time in general. these disadvantages make them be not able to meet the need of real production process and limit the application of them in modern power station. now the generator units are developing towards large capacity and high parameters. many new kinds of generating electricity means are coming into being. the characers of production units of power station become more and more complex but the demand to quality of control becomes more and more strict. the new control means are in bad need to control them effectively

    現代電站的生產過程中存在過熱汽溫、再熱汽溫、鍋爐水處理、負荷調節等許多大遲延、大滯后、特性時變的對象，它們中有些還是具有強非線性特性的對象或多變量耦合系統，採用常規的pid控制手段很難取得良好的控制效果。若應用現代控制理論中的自適應控制、最優控制、解耦控制、預測控制等控制手段，則需要建立被控對象的數學模型，而且往往控制系統的計算量大、實時性差。這些缺點使其很難滿足實際生產過程的需要從而極大地限制了其在現代電站中的應用。
  8. Electric furnace roof precast block is noted for high strength, good erosion resistance, steady quality, and long using time

    電爐預製件具有強度高、熱震性能好、耐侵蝕、質量穩定和使用壽命長等特點。
  9. The first phase is the period from the furnace ' s order notification to the first time of measuring temperature with thermocouple, the conventional method of statistical analysis - - regression analytical method for forecasting molten steel, was used

    第一階段是爐次通報至第一次用熱電偶測溫，採用傳統的統計分析方法? ?回歸分析法預報鋼水溫度。第二階段是熱電偶第一次測溫至出鋼結束。
  10. The temperature of oven is never to rise, avoids the hot baking absolutely and still has the voice and word present. when the electricity is cut off suddenly, data is still kept well. air - blower has the function of closing postponing, which can overcome the temperature tolerance. the controller has the function of checking thermocouple, alarming vapor exhaust and mixture volatilizing and checking mistake

    控制器掉電停電數據能永久保持控制器根據預置出爐溫度，自動控制烘箱的循環鼓風機，能有效克服高溫烘烤結束后烘箱內的上下溫差控制器自動檢查傳感器是否故障，發現傳感器存在故障，能自動關閉加熱電源並報警結合劑揮發物水蒸汽排放報警功能數據糾錯功能。
  11. To predict mechanical incomplete combustion heat loss in power plant boilers with artificial neural network

    應用人工神經網路預報電站鍋爐的機械不完全燃燒熱損失
  12. Guide for maintenance of boiler unit for thermal power station. part 8 : the maintenance of air preheater

    火力發電廠鍋爐機組檢修導則.第8部分：空氣預熱器檢修
  13. At present, the revolving type air preheater, with its prominent advantage, is the most popular air preheater applied in power station

    容克式（回轉式）空氣預熱器是目前大型火電鍋爐最流行的空氣預熱設備，具有很多顯著的優勢。
  14. Power boiler air preheater hot spots detection system is a indispensable installation which are applied in power plant largely. it fires easily for air preheater in practice application situation because of its characteristic

    電站鍋爐空氣預熱器是廣泛應用於火力發電廠的不可缺少的設備，但是由於其自身的工作特性所決定，空氣預熱器比較容易起火。
  15. This system is utilized the programmable controller ( plc ) bearing of substitution rule ( the figure is apparent the form, writing instrument, individual loop controller, the hand is holded the utensil and is reached to assist the bearing unit and await ), achieve the 29mw ' s cycle stream of water warmhearted water boiler, oxygen remover, warmhearted net system control system together with monitoring voluntarily of electric section together with control being living, the rule to call off greats quantity displays the bearing in that system, boiler, oxygen remover, the warmhearted net operation is achieved crt and is supervised completely, manipulates personnel staff is living inner place the control cabin completely completees failure - free operation and trouble removal operation. the predictive target of putting ino production queen is the boiler, oxygen remover, the warmhearted net is achieved comprehensive self - regulation, moreover be able to be over a long period of time, steady secure operation

    本系統利用可編程式控制制器（ plc ）替代常規的儀表（數顯表、記錄儀、單迴路控制器、手操器及輔助儀表裝置等） ，實現29mw循環流化床熱水鍋爐、除氧器、熱網系統控制系統與電氣部分的自動監測與控制。在該系統中取消大量的常規顯示儀表，鍋爐、除氧器、熱網的運行實現crt全面監控，操作人員在控制室內全部完成正常運行及事故處理操作。投產后的預期目標是鍋爐、除氧器、熱網實現全面自動調節，並能長期、穩定、安全運行。
  16. The air preheater is one of the most widely used facility to save ernegy in power plant. eight type pb - 9. 8 air preheaters have been installed in tianjin panshan power plant. spindle of # 22 air preheater was fractured because of disfigurement on design

    空氣預熱器是電站鍋爐最廣泛使用的節能設備之一，天津國華盤山發電有限責任公司安裝8臺pb - 9 . 8型空氣預熱器，由於設計上的缺陷， 22空預器大軸發生斷裂的重大事故。
  17. And the frequent tube leakage of heat surface impact upon the economy benefits and the society benefits of the power plant

    鍋爐過熱器管和再熱器管失效機理的分析和壽命的預測是提高電廠機組運行可靠度的有效手段。
  18. 5. combining internal model control method with smith predictor and single neuron controller, a neuro - pid internal model control method for time - delay systems is put forward. the real - time temperature control result of the electrical furnace shows that the control performance is very good

    將內模型控制與smith預估控制相結合，並引入單神經元控制器，提出了時滯系統神經元自適應pid內模控制方法，並將其應用於電加熱爐的溫度控制，取得了較好的控制效果； 6
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