造渣溫度 的英文怎麼說

中文拼音 [zàozhāwēndù]
造渣溫度 英文
formation temperautre of slag
  • 造 : Ⅰ動詞1 （做; 製作） make; build; create; produce 2 （假編） cook up; fabricate; concoct 3 [書面語...
  • 渣 : 名詞1 （渣滓） dregs; residue; sediment:煤渣coal cinder; 殘渣 dregs; 豆腐渣 soya bean residue; 豬...
  • 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
  • 溫度 : [物理學] temperature
  1. 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。
  2. Static models include terminal control model, oxygen - supplying model, slagging model and bottom blowing model ; dynamic models include decarbonization speed model, molten steel warming model and the model for the amount of refrigerant

    靜態模型包括終點控制模型、供氧模型、造渣模型、底吹模型；動態模型包括脫碳速度模型、鋼水升溫模型和冷卻劑加入量模型。
  3. Cold shots develop from low casting temperature, and dirt spots result from pickup of sand or slag by molten metal

    較低的鑄造溫度會形成冷疤，熔化金屬出現的沙粒或爐渣的累積會導致污點。
  4. During the process, the follwing task must be done : ( 1 ) desulphur ( 2 ) temperature control ( 3 ) the fine adjust of chemic analysis ( 4 ) making the steel more clear ( 5 ) slag making in order to implement the following main function, the lf process computer system should be designed : ( 1 ) to dynamic plan lf process according to recived heat schedule

    Lf爐（ ladlefurnace ）即鋼包精煉爐，是鋼鐵生產中主要的爐外精煉設備。它的主要任務是：脫硫溫度調節精確的成分微調改善鋼水純凈度造渣在lf爐生產中建立過程式控制制計算機系統，主要用來解決以下問題：實時接收生產計劃，按照計劃動態組織生產。
  5. The basic principle of copper matte converting process is briefly introduced in this paper. the basic characteristics, control targets and affecting factors are analysed. spontaneous heating process, temperature field in lining and gas jetting phenomenon are studied

    本文簡要介紹了銅鋶吹煉的基本原理，分析了銅鋶吹煉的基本特性、吹煉過程的控制目標及其影響因素，對自熱過程、爐襯溫度場、氣體噴射現象進行了解析，對造渣制度的優化進行了研究。
  6. These results show that since the existent defects of combustion device structure and its hypothetical circle of contact, these make a poor primary and secondary wind rigidity in operation and a too big actual circle of contact. in addition, the coal used is extreme prone to burn and reside in boiler. under such a condition, the coal powder ignites earlier in a short time and short distance when it leave the jet - combustioning device, and splashes the water cooler, eventually this results in a burned coal residue in boiler

    針對宏偉熱電廠410t / h燃煤鍋爐嚴重結渣問題，對燃煤的結渣性、爐內溫度工況及空氣動力工況等進行實驗研究，由於燃燒器結構和假想切圓選擇的缺陷，使得鍋爐在正常運行時，一、二次風剛性較差，實際切圓過大，加上目前燃用煤質屬于極易燃、易結渣煤質，致使煤粉在離開噴燃器很短的時間、較短的距離內開始著火，並沖刷水冷壁，最終造成爐膛結渣。
分享友人
分享到 Line

分享到臉書