尿素造粒塔并联使用的技改总结

Technical improvement summary of urea granulation tower using in parallel

简要介绍将闲置的一座造粒塔,与超负荷生产的另一座造粒塔并联使用,以降低尿素成品温度,减小出末率,提高尿素成品质量,降低造粒塔粉尘量,既利于环保,又降低成本。

The paper briefly introduces parallel one idle prilling tower with overload produced prilling tower in order to reduce temperature of urea and powder rate, improve quality of urea, reduce amount of dust in prilling tower, which not only conducive to environmental protection, but also reduce costs.