化肥设计
化肥設計
화비설계
CHEMICAL FERTILIZER DESIGN
2013年
5期
23-26
,共4页
粟升%方松林%史新丽%张春艳
粟升%方鬆林%史新麗%張春豔
속승%방송림%사신려%장춘염
TEC 大颗粒尿素装置%颗粒成长时间%辊间距%MMU 系统
TEC 大顆粒尿素裝置%顆粒成長時間%輥間距%MMU 繫統
TEC 대과립뇨소장치%과립성장시간%곤간거%MMU 계통
TEC big granule urea plant%growing time of granule%space of roll%MMU system
提出和剖析了 TEC 大颗粒尿素工艺中的3个核心问题：①尿素颗粒的成长时间对产品水含量的影响；②破碎机的负荷与辊间距调多大才能满足工艺生产要求；③MMU 储槽中的溶液组分与凝胶结堵现象。结果表明，通过揭示3个核心问题与产品质量的内在关系，可采取相应措施，优化操作，提高产品质量。
提齣和剖析瞭 TEC 大顆粒尿素工藝中的3箇覈心問題：①尿素顆粒的成長時間對產品水含量的影響；②破碎機的負荷與輥間距調多大纔能滿足工藝生產要求；③MMU 儲槽中的溶液組分與凝膠結堵現象。結果錶明，通過揭示3箇覈心問題與產品質量的內在關繫，可採取相應措施，優化操作，提高產品質量。
제출화부석료 TEC 대과립뇨소공예중적3개핵심문제：①뇨소과립적성장시간대산품수함량적영향；②파쇄궤적부하여곤간거조다대재능만족공예생산요구；③MMU 저조중적용액조분여응효결도현상。결과표명，통과게시3개핵심문제여산품질량적내재관계，가채취상응조시，우화조작，제고산품질량。
Author has presented and analyzed the 3 key problems in the TEC big granule urea process:(1)Influence of the growing time of urea gran-ule on water content of product;(2)How many loads of the breaker and how many space of the roll can only meet the requirement on process operation?(3)Deposition blockage phenomenon due to solution constituent and condensed glue in MMU tank.Result indicates that the appropriate measures can be adopted to reach optimized operation and to increase product quality through uncovering the internal relation between 3 key problems and product quality.
