煤粉噴槍 的英文怎麼說
中文拼音 [méifěnpēnqiāng]
煤粉噴槍
英文
pulverized coal gun-
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Abstract : the structure, characteristics and application of or dina ry coal - dust - injection guns used in blast furnaces is introduced and the reaso ns the curved coal - dust - injection gun should replace straight one and ceramic - lined composite gun head should replace straight stainless steel one have been put fo rward. the performance of curved guns used at baosteel and shougang and the pros pect of this new type of gun has been given
文摘:對目前國內高爐採用的普通型煤粉噴槍的結構、特點及使用情況進行了分析並指出其不足,提出了將直煤槍改為彎煤槍;用陶瓷內襯復合彎槍頭取代不銹鋼直槍頭的觀點與理由,給出了陶瓷內襯復合彎槍在寶鋼、首鋼高爐的應用情況,並對其發展進行了展望。And will be equipped with 22 burner lances in each shaft to feed the coal dust into the burning zone
6 . 5 m ,每個窯筒將安裝22個燃燒噴槍,以煤粉為燃料。
分享友人