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高炉上采用氧气雾化重油在风口内进行喷吹是国内外强化生产、降低焦炭消耗的有力措施之一。首钢试验高炉所采用的两层套管的氧气雾化重油喷枪从结构上使重油充分燃烧更为有利,为进一步增加重油喷吹量,提高用氧量,大幅度增加产量和降低焦比创造了有利条件。一、两层套管油氧喷枪工艺流程和安全设施两层套管油氧喷枪在高炉上使用具有设
Blast furnace oxygen atomized heavy oil blowing in the tuyere is to strengthen production at home and abroad, reducing coke consumption is one of the powerful measures. The double layer bushing oxygen atomized heavy oil spray gun used by Shougang Test Blast Furnace is more advantageous to make the heavy oil fully burn structurally so as to further increase the amount of heavy oil injected, increase the oxygen consumption, greatly increase the output and reduce the coke ratio Favorable conditions One, two-layer casing oxygen oxygen lance technological process and safety facilities Two-layer casing oxygen oxygen lance on the blast furnace with a