弛放气系统氨水泵打压不足原因分析及处理  

AMMONIA PUMP LOW PRESSURE ANALYSIS AND TREATMENT IN PURGING GAS SYSTEM

作　　者：陈诚 罗扬 

机构地区：[1]重庆建峰化工股份有限公司化肥分公司,重庆408601

出　　处：《大氮肥》2016年第2期123-125,共3页Large Scale Nitrogenous Fertilizer Industry

摘　　要：对合成氨装置弛放气系统氨水泵打压不足的问题,进行系统的分析和检查。最终找出造成泵打压异常的原因,针对故障因素确定相应的处理措施,保障氨水泵的稳定运行。A systematic analysis and check were given to ammonia pump in purging gas system of synthetic ammonia plant regarding to its low pressure. Reasons for the abnormal pressure was found and measures were taken to ensure the steady operation of the pump.

关 键 词：水泵 打压不足 叶轮背隙 喉口 补焊 

分 类 号：TQ113.25[化学工程—无机化工]