富氧掺烧在镀锌连续退火炉上的应用

Abstract

八钢冷轧镀锌连续退火炉年设计产能15万吨，由于市场需求量增大，产能已不能满足市场需求，将富氧掺烧新技术应用到镀锌连续退火炉中取得了良好效果，目前退火炉已具备年产18万吨钢的能力。 The original yearly capacity of the cold rolled galvanized continuous annealing furnace in Bagang is 150,000 tons of steel. With the increasing market demand, this capacity cannot meet the need. Applying the new technology of burning with enriched oxygen to the cold rolled galvanized con-tinuous annealing furnace obtains a good effect. The present annual capacity of annealing furnace has been increased to 180,000 tons.