洞库金属油罐防腐蚀研究

Research on Anticorrosion System of Metal Oilcan

总结了洞库金属油罐防腐施工经验,介绍了在焊接工艺、防腐施工工艺、罐底板加强防腐、涂料防腐等方面的具体实施方法。通过建立整体自动喷砂除锈和喷涂工艺,制订洞库金属油罐防腐涂料配套表和防腐质量控制规程,对重点部位进行加强防腐等手段,以改善洞库金属油罐的防腐施工环境,延长油罐的防腐维修周期。

The anticorrosion construction experience for metal oilcans in cavern were summarized and the implementing regulations in welding technology, anticorrosion construction technology, strengthening anticorrosion in tank bottom floor, and paint anticorrosion were introduced. The anticorrosion construction environment was improved and anticorrosion maintenance period of oilcan was prolonged by setting up the whole automatic sand blast to remove rust and coating technology, formulating anticorrosion coating system and quality control specification, and enhancing the anticorrosion for important positions.