預熱煤料 的英文怎麼說
中文拼音 [yùrèméiliào]
預熱煤料
英文
preheated coal-
Wearproof porcelain plate developed by this factory can be used as inside lining plate, coal delivery pipework, bin, bunker, separation port, wind pipe bend, exhauster, inner pipe of mill fan, air preheater, air fule and various dedust equipment for antifriction. besides, it can extend the service life of equipment
耐磨瓷板系是我廠自行研製的適用於磨煤機內襯板，輸煤管道、料倉、料斗、粗、細粉分離口、一、二次風管彎頭、引風機、排粉機內殼、空氣預熱器、尾部煙道等以及各類除塵系統設備的防磨抗蝕、延長設備的使用壽命。Eight of input and state variables of blast furnace, i. e. silicon content, irregular coke charge, coal injection, blast pressure, blast temperature, blast volume, batch of charge in a tapping period, ratio of ore - to - coke in charge, are considered as input of prediction model
採用天津鐵廠1 #高爐的[ si ]含量、鐵間料批數、熱風壓力、實際噴煤量、冷風流量、熱風溫度、凈焦加入量、焦炭負荷等8個影響因素作為預測模型的主要輸入變量。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 。We select crm without coal as reference ; select semi - dynamic atmosphere to operate machine ; use the method fixing the temperature of hearth and that of sample holders when the analysis begins, which ensures the consistency of heating samples ; adopt the dta curve of " at - t " to analyzing crm heat, which decreases possible influences from the fluctuation of heating velocity ; draw conclusions that crm proportion and granularity influence the analysis little, but not crm moisture and coal species ; advise that there be a warm - up to the crm with much moisture before analysis and a modification to the crm with variable species of coal ; then obtain the feasible operation conditions and operation curve ( together with the curve function )
選用白生料作標樣；選用準動態測定氣氛；採用恆定爐膛溫度（ 650 ）和固定支持器初始溫度（ 60 ）的方法，確保了樣品受熱過程的一致性；採用「 t ? ? t （時間） 」 dta曲線分析生料熱，減少了升溫速率的微弱變化對測定結果的可能影響；得出生料配比和細度對差熱儀測定結果影響小、生料水分和煤品種影響大的結論，並提出對大水分生料測定前要進行預熱處理、對不同品種煤的測定結果要進行修正的建議。最終，得到了差熱儀適宜的工況條件和工作曲線（及方程） 。分享友人