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["流氨漫流槽带水"

2018-01-11View Original

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["本帖最后由 LQ qian Lq 于 L q 1 1 编辑 我是流氨岗位的,请大师指教,流氨漫流槽带水,带几个小时就没事,指标控制都 正常,饱和器阻力都和蒸氨指标都正常,就是不知道从里带的水"
Reply #22018-01-11
*"硫铵满流槽带水?请问你怎么知道带水水?水和母液混合了你还能看出来?如果真的带水,考虑预热器是否泄漏及煤气水份问题,还有是否有别的带水气体进入饱和器,比如蒸氨塔顶的氨气等"
Reply #32018-01-11
*"你好,师傅这是我的经历,所有补水阀门都是关着的,漫流槽一直一流,一流一段时间就没事了,饱和器进着氨气呢,关键是蒸氨塔指标和饱和器指标都是正常的,就是不知道从哪里进的,俺师傅说的预热器是否有漏点,这个不知道,关键是没在表面看不出来,请师傅在指教"
Reply #42018-01-12
*"母液温度是否比平时偏高一点?如果有的话怀疑预热器泄露问题。关闭预热器蒸汽阀们排空水看蒸汽管路是否有煤气冒出"
Reply #52018-01-13
*"看看是否预热器出口温度控制低,煤气冷凝水带入母液系统。"
Reply #62018-01-15
*"有可能是机封内漏,冷却水进系统。还有就是硫铵晶粒,颗粒正常吗?"
Reply #72018-01-16
*"赞同你观点另外是不是煤气温度偏低应该提高预热温度增加煤气带走水量"
Reply #82018-01-16
*"赞同你观点另外是不是煤气温度偏低应该提高预热温度增加煤气带走水量"

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