武钢硅钢片厂从日本引进的高速隧道烧嘴等三种烧嘴以及点火烧嘴,自1982年以来陆续消化研制成功。经过热态试验和工业试验,证实这些烧嘴具有火焰区内温度分布均匀,燃烧稳定,升温速度快,调节范围宽,便于维护检修等特点。针对原烧嘴的缺点,作了必要的改进。效果达到日本同类烧嘴水平。 Three steel burners such as high-speed tunnel burners and ignition burners imported from Japan by WISCO’s silicon steel sheet mills have been successfully developed since 1982. After hot test and industrial test, it is proved that these burners have the features of even temperature distribution in flame zone, stable combustion, fast heating speed, wide adjustment range and easy maintenance and overhaul. For the shortcomings of the original burner, made the necessary improvements. The effect reached the level of similar burners in Japan.