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分析尿素装置氨泵、一段甲铵泵在生产运行中存在的问题,并提出解决方法。通过进行氨泵、一段甲铵泵变频调速改造,满足生产工艺的要求,降低电耗和设备故障率,优化尿素合成塔的操作,实现装置的节能降耗。
Analysis of urea plant ammonia pump, a section of ammonium pump in the production and operation of the existing problems and propose solutions. Through the ammonia pump, a paragraph of ammonium pump frequency control to meet the requirements of the production process to reduce power consumption and equipment failure rate, optimizing the operation of urea synthesis tower to achieve energy saving devices.