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[". 中心酸は从小到大对单噴嘴と四噴嘴の影響

2019-05-26View Original

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単噴嘴気化炉の中心酸調整は从小到大对雾化の効果及火焰の長さ、火焰の太さの変化?どう変化する? 四噴嘴の調整は单个烧嘴中心酸从小到大对火焰的单个烧嘴的火焰怎么影响、对四个喷嘴又怎么影响。四个喷嘴单烧嘴火焰长或者短对炉壁温度偏高或者偏低怎么变化的? 请各位大神解释下吧
Reply #22019-09-05
中心酸の比率は一般に15%~21%、但在气化炉投料时这一比率可以适当增大、最大可达31%,在运行中根据原料煤の特性中心の比率调节范围更大、一般可以在从111到个5%%之间、前提是不堵渣。中心酸の比率は気化炉の火焰の長さと太さに影響がある、中心の比率小时火焰变宽变短、气化炉拱顶容易超温、中心の比率变大时火焰被拉长、火焰变长变细、气化炉火区下移、容易造成锥底超温、这是国内烧嘴制造厂家と实际运行中总结出来的、但是GE给出の和这个相反、相反的。中心酸の比率は气化炉の火焰分布と烧嘴运行情况有关。

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