蒸汽喷射泵的腐蚀原因分析及防护

Analysis of Corrosion of Steam Ejection Pump and Protection

介绍了脱碳系统蒸汽喷射泵的冲刷腐蚀情况除流速外 ,介质温度高、含有电解质和氧的去极化作用是产生腐蚀的重要因素。实践证明 ,采用

The major factors for the erosion corrosion of the steam ejection pump in the decarbonization system were media temperature, electrolyte and depolarization of oxygen in addition to flow velocity. The practice demonstrated that wrapping the steam void of the ejector with the 1Cr18Ni9Ti sheet could produce good results.