煤粉噴吹 的英文怎麼說
中文拼音 [méifěnpēnchuī]
煤粉噴吹
英文
coal injection-
Study on pulverized coal particle size of blast furnace pci
高爐噴吹用煤粉粒度的研究In view of safety the elementary and industrial analyses of coal samples were conducted, a systematic experiment was performed to investigate the minimum ignition temperature ( mit ) of zhangcun and changcun meager - lean coal in a g - g furnace, and the effect of dust concentration, spray - air pressure and dust particle size on the mit was analyzed
摘要從工業安全形度出發，對實驗煤樣進行了元素分析和工業分析，在高德伯兒格格瑞瓦爾德爐中對潞安常村、漳村貧瘦煤的最低著火溫度進行了比較全面、系統的實驗研究，探討了煤粉質量濃度、噴吹壓力以及粒度對最低著火點的影響。The results show that the tim increases with the decrease of dust concentration and the increase of spray - air pressure and dust particle size
結果表明，最低著火溫度隨煤粉質量濃度的減小而升高，隨噴吹壓力和煤粉粒度的增大而升高。Abstract : very excellent results have been achieved in injection of coaluniformlly by means of implementing three technical measures under the current conditions, thus laying a very solid foundation for raising the coal injection ratio, stabilizing the gas flow of bf, and gaining better economical efficiencies
文摘:介紹了在現有的條件下，通過三種措施的實施，取得了煤粉的均勻噴吹，為進一步提高煤比，穩定高爐煤氣流，並獲得更好的經濟效益打下了基礎。Experimental studies of explosion characteristics of bituminous coal dust - air mixtures injected in blast furnace
高爐噴吹用煙煤煤粉爆炸特性的實驗研究The measurement and control of injection quantity becomes difficult because the process of coal powder injection for blast furnace is a transport by gas combined gas with solid
由於高爐煤粉噴吹是氣固二相流的氣力輸送，噴吹量的檢測與控制變得很困難。Abstract : the initial position and velocity of pulverized coal at oxygen - coal lance outlet has been proposed, thus injection of pulverized coal in the blast furnace can be simulated
文摘:給出了氧煤槍出口處煤粉顆粒初始位置和初始速度的分佈，從而為高爐煤粉噴吹的數值模擬打下了基礎A supervision system of coal power injection was realized using simatic s7 - 300 and wcc6. 0, after analyze the techniques of blast furnace pudding
本文通過分析高爐噴吹煤粉煉鐵的工藝過程，用西門子系列的s7 - 300和wcc6 . 0實現了對噴吹過程的監控。分享友人