焦炉桥管过速腐蚀原因及处理对策

Reason and Countermeasure of Quick Corrosion for Coke Oven Bridge Pipeline

探讨了焦炉氨水自封槽结构灰铸铁桥管快速腐蚀的原因,提出了相应的处理对策。桥管材质采用孕育灰铸铁,承插口选取不含精矿粉的耐温填料。

The reason why gray castiron bridge pipeline with ammonia seal was quickly corroded was discussed and the countermeasure was suggested. Bridge pipeline appries inoculants gray castiron and heatresistant stuffing without refined ore at the joints.