三级压缩缓冲罐封头裂纹分析/处理

Level 3 compression buffer tank sealing head crack analysis/processing

合成氨分厂三级压缩机后气体缓冲罐,简称"三级压缩缓冲罐"。在生产过程中上封头中心接管处出现裂纹,被迫停车修复。文章详细分析了裂纹的形成原因及管道震动的处理。修复工艺科学、合理,修复后质量达到了长周期使用要求。

Synthetic ammonia plant level 3 compressor gas buffer tank after,The abbreviation'level 3compression buffer tank'.In the production process,head center began to occurrence crackle,was forced to stop to take repairing.This paper analyzes the reasons for the formation of crack and the pipeline vibration of treatment.Repair technology scientific and reasonable,After the restoration of quality to achieve a long cycle use requirement.