氨回收系统出口压力过高原因分析及处理措施

摘要

分析了氨回收系统压力过高的原因，提出了相应的处理措施。结果表明：通过技术改造，在负荷不变的情况下，冰机出口压力由1．48 MPa下降到1．05 MPa，风机由8台全开减少到只开5台，每年可节省电费450430．8元。%Author has analyzed the cause being too high in ammonia recovery system, has supposed the appropriate treatment measure.Result indi-cates that outlet pressure of refrigeration compressor is reduced from 1.48MPa to 1.05MPa in case of no changed load through technical reformation, 8 fans fully opened can be reduced to 5 fans only opened, electric power fee can be saved by 450 430.8 Yuan RMB annually.