高爐煤氣溫度 的英文怎麼說

中文拼音 [gāolúméiqìwēndù]
高爐煤氣溫度 英文
blast furnace gas temperature
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 煤 : 名詞（黑色固體礦物） coal
  • 氣 : Ⅰ名詞1 （氣體） gas 2 （空氣） air 3 （氣息） breath 4 （自然界冷熱陰晴等現象） weather 5 （氣味...
  • 溫 : Ⅰ形容詞（不冷不熱） warm; lukewarm; hot; gentle; mild Ⅱ名詞1 （溫度） temperature 2 （瘟） acute ...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 高爐 : [冶金學] blast furnace; shaft furnace高爐鼓風機 blast furnace blower; 高爐灰 blast furnace ash; ...
  • 煤氣 : coal gas; gas
  • 溫度 : [物理學] temperature
  1. Its current products include : top oscillation electrical precipitator, side electrical oscillation precipitator, magnetism controlled static electricity precipitator, wet electrical precipitator, honeycomb electric catching tar instrument, high - pressur silicon rectifier equipment and plc low - pressure controlling system, blast furnace gas impulse precipitator, high concentration pulverized coal collector, coke oven and boiler flue gas low pressure impulse precipitator, blower fan inhaler, crossing piping gas cooler, high temperature fume cooler, gyre - orientation impulse hop - pocker and all sorts of molded sections

    目前主要產品有：頂部振打臥式電除塵器、側部振打電除塵器、磁控靜電除塵器、濕式電除塵器、蜂窩電捕焦油器、高壓硅整流裝置及plc低壓控制系統、高爐煤氣脈沖除塵器、高濃度煤粉收集器、焦爐及鍋爐煙氣用低壓脈沖除塵器、風機空氣過濾器、橫管式煤氣冷卻器、高溫煙氣冷卻器、回轉定位脈沖大布袋及加工各種冷彎型鋼。
  2. This article aims at the boiler ' s problems in operation : 1 ) under nominal load, the smoke temperature at the outlet of hearth reaches 1200, far more exceeds 1050 the original designed temperature. this will always result in slag inside boiler and the temperature of overheater ' s pipe superheat, so that boiler cannot take nominal load and all these influence boiler ' s nomal operation heavily, 2 ) this article also studied the reason why the assistant oil becoming necessary when coal changes. during the nomal operation, many factors ( makeup of combustor and its disposal, smirch and encrust of water wall, excessive air coefficient, temperature of primary air, coal type and density of coal dust ) can deviate the designed working conditions, then affect the boiler ' s nomal operation

    本文針對該鍋爐在實際運行中存在的問題：在額定負荷下，爐膛出口超溫、低溫段過熱器前煙溫高達936 ，遠遠超過815的設計值；噴燃器四周水冷壁結焦嚴重，過熱器管壁溫度超標，無法帶上額定負荷；甚至有時因燃煤質量的變化，必須投油助燃的嚴重情況進行了分析研究。在實際生產過程中，燃燒器的結構、布置，水冷壁的粘污、結垢，過剩空氣系數、一次風溫、煤種及其濃度變化等許多因素都會偏離鍋爐的設計工況，從而影響爐內的傳熱和燃燒，造成爐膛出口超溫、水冷壁結渣等問題。
  3. But the temperature difference at the vertical direction in combustion chamber in lead column, that is said by operator, is over 60 ?. ( 2 ) according to the experiences in the practice, the second layer air and the second layer gas had a little effect of support burning, and the third air has little effect for combustion, and the power to drawing exhaust gas can only be adjusted in limited range. the problems, it is said above, restricted more advance of some kinds of technology and economy target in spelter refining in new jersey furnace

    由於鋅精餾爐產量提高，一些問題開始暴露出來： （ 1 ）燃燒室?舶要求溫度差不超過10 ，而從現場反映的情況來看，燃燒室上、中、下部溫度差已超過60 ； （ 2 ）在生產實踐中，發現燃燒室第二層空氣、第二層煤氣作用甚小，第三層空氣失去助燃作用，廢氣出口的抽力可調范圍有限；以上這些問題在客觀上制約了精餾塔在鋅精煉中各項技術經濟指標的進一步提高。
  4. These results very close to engineering fact, then analyzed mostly factors : oxygen - coal mole ratio which affect cws gasification process and coal gas component on outlet, also advanced any measures to increase coal gas effective component ( co + h2 ) on outlet

    得到了氣化爐內的溫度場、流場、濃度場以及出口粗煤氣成分，其結果與工程實際相比非常接近；並利用得到的結果分析了影響水煤漿氣化過程和出口煤氣成分的主要因素即氧煤比，提出了提高出口煤氣有效成分（ co + h2 ）的措施。
  5. With a decade of years of research and manufacture history on boilers and pressure vessel, complete quality control system, advanced production equipments, as well as well managed after sale service, " changcheng " autoclave becomes a brand trusted by many users, and has been used in fishery, chemical industry, glass industry, medicine industry, textile printing, heat insulating material, papermaking, timbering, civil construction and other industries

    十多年鍋爐壓力容器設計技術的潛心研究和製造歷史，完善的質保體系、先進的工藝裝備、無可挑剔的善後服務，鑄就「常成」蒸壓釜眾多用戶依賴的產品品牌，廣泛應用於漁業、化工、玻璃、醫藥、紡織印染、保溫材料、造紙、木材、加氣混凝土砌塊、粉煤灰砂、高強度水泥電桿、石膏蒸壓等眾多工業領域。
  6. This hot blast stove has following features : the highest temperature of flue gas in general flue reaches 600 ; the air and gas are preheated to 300 ; the hot blast temperature is over 1200 ; the flue gas temperature is below 180

    使用該熱風爐后所取得的效果是：總煙道內綜合排煙溫度可達600 ；可將空氣、煤氣預熱到300 ；以單一高爐煤氣為燃料時，熱風溫度可達1200以上；煙氣經過空氣、煤氣換熱器后溫度低於180 。
  7. It also researches the mixed combustion process of hot coal gas and preheats combustion - supporting air by utilizing the left heat of fume from industrial furnace so as to improve the theoretical combustion temperature of hot coal gas

    通過利用工業爐的煙氣余熱預熱助燃空氣，提高熱煤氣理論燃燒溫度的辦法，是諸多方法中最經濟有效的方法。
  8. In pulverized coal reburning experimental studies, simulation is made on the high temperature reburining zone in boiler. results show different kinds of coal, air excessive coefficient and temperature all have great impact on no deoxidized efficiency. how factors affecting no deoxidized efficiency under gas environment are discussed here and the importance of char reburning to deoxidize no in the whole coal is expatiated

    在對超細煤粉再燃的試驗研究中，運用一維爐及模擬煙氣成功模擬了鍋爐中的高溫再燃區，揭示了不同煤種、不同過量空氣系數、不同再燃區溫度等外部條件的變化下對超細煤粉和煤焦再燃還原no效率的影響的數據，確定了在煙氣環境下各種因素對煤粉煤焦再燃還原no效率的影響規律，並對煤焦異相還原no對整個煤粉還原no的貢獻進行了討論。
  9. On the base of the study of dense gas - solid flow, we make full - scale numerical simulation on the combustion and pollutant emission processes of the 75t / h circulating fluidized bed ( cfb ) which is developed by our institute. we draw the conclusion on the characteristics of flow field, particle track, temperature profiles and species profiles. we also study the characteristics of coal combustion and nox formation and the interactive influence between them

    在對高濃度氣固兩相流動的系統研究基礎上，針對我們熱能所研製開發的75t h循環流化床熱電氣三聯供裝置，首次對于流化床燃燒爐內的燃燒和污染物排放進行了較全面的數值模擬，得出了爐內的流場、顆粒軌跡場、溫度場和組份場，研究了煤粉燃燒特性和氮氧化物的排放特性以及影響它們的因素。
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