甲醇合成气压缩机干气密封损坏原因分析及改造

ANALYSIS OF CAUSES FOR DAMAGE OF DRY-GAS SEALING IN METHANOL SYNGAS COMPRESSOR AND ITS TRANSFORMATION

描述合成气压缩机干气密封损坏事故经过,根据运行参数和拆卸检修情况,查找到设备本身设计存在的缺陷,采取相应改造措施,使压缩机恢复到理想的工作状态。

The accident of dry-gas sealing damage in syngas compressor is described and with the running parameters and the field strip the defects existed in the design of equipment itself are found and corresponding measures taken to make the compressor restore to its ideal working condition.