摘要
催化渣油泵密封泄漏频繁,通过对其泄漏表现、密封结构和工艺操作进行故障原因分析,针对存在的问题进行了改造,收到良好的效果。
The leakage of catalytic sediment from residual oil pump occurred frequently. Based on the analysis from the leak phenomenon, the seal structure, and the process operation, the reform was carried out, and quite good effects had been obtained.
出处
《化工设备与管道》
CAS
2010年第6期49-50,66,共3页
Process Equipment & Piping
关键词
机械密封
O形圈
导热
mechanical seal
O ring gasket
conduction
